1.
Writing system
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A writing system is any conventional method of visually representing verbal communication. While both writing and speech are useful in conveying messages, writing differs in also being a form of information storage. The processes of encoding and decoding writing systems involve shared understanding between writers and readers of the meaning behind the sets of characters that make up a script, the general attributes of writing systems can be placed into broad categories such as alphabets, syllabaries, or logographies. Any particular system can have attributes of more than one category, in the alphabetic category, there is a standard set of letters of consonants and vowels that encode based on the general principle that the letters represent speech sounds. In a syllabary, each symbol correlates to a syllable or mora, in a logography, each character represents a word, morpheme, or other semantic units. Other categories include abjads, which differ from alphabets in that vowels are not indicated, alphabets typically use a set of 20-to-35 symbols to fully express a language, whereas syllabaries can have 80-to-100, and logographies can have several hundreds of symbols. Systems will also enable the stringing together of these groupings in order to enable a full expression of the language. The reading step can be accomplished purely in the mind as an internal process, writing systems were preceded by proto-writing, which used pictograms, ideograms and other mnemonic symbols. Proto-writing lacked the ability to capture and express a range of thoughts. Soon after, writing provided a form of long distance communication. With the advent of publishing, it provided the medium for a form of mass communication. Writing systems are distinguished from other possible symbolic communication systems in that a system is always associated with at least one spoken language. In contrast, visual representations such as drawings, paintings, and non-verbal items on maps, such as contour lines, are not language-related. Some other symbols, such as numerals and the ampersand, are not directly linked to any specific language, every human community possesses language, which many regard as an innate and defining condition of humanity. However, the development of writing systems, and the process by which they have supplanted traditional oral systems of communication, have been sporadic, uneven, once established, writing systems generally change more slowly than their spoken counterparts. Thus they often preserve features and expressions which are no current in the spoken language. One of the benefits of writing systems is that they can preserve a permanent record of information expressed in a language. In the examination of individual scripts, the study of writing systems has developed along partially independent lines, thus, the terminology employed differs somewhat from field to field
2.
History of writing
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The history of writing traces the development of expressing language by letters or other marks and also the study and description of these developments. One of the earliest forms of expression is cuneiform. Writing numbers for the purpose of record keeping began long before the writing of language, see History of writing ancient numbers for how the writing of numbers began. It is generally agreed that true writing of language was conceived and developed in at least two places and possibly more. Egyptian script is dissimilar from Mesopotamian cuneiform, but similarities in concepts, similar debate surrounds the Indus script of the Bronze Age Indus Valley civilization in Ancient India. In addition, the script is still undeciphered and there is debate whether the script is true writing at all. An additional possibility is the undeciphered Rongorongo script of Easter Island and it is debated whether this is true writing, and if it is, whether it is another case of cultural diffusion of writing. The oldest example is from 1851,139 years after their first contact with Europeans, one explanation is that the script was inspired by Spains written annexation proclamation in 1770. Recent examples are the Cherokee syllabary, invented by Sequoyah, symbolic communication systems are distinguished from writing systems in that one must usually understand something of the associated spoken language to comprehend the text. In contrast, symbolic systems such as signs, painting, maps. Every human community possesses language, a feature regarded by many as an innate, however the development of writing systems, and their partial supplantation of traditional oral systems of communication, have been sporadic, uneven and slow. Once established, writing systems on the change more slowly than their spoken counterparts. Writing allows societies to transmit information and share knowledge, scholars make a reasonable distinction between prehistory and history of early writing, but have disagreed concerning when prehistory becomes history and when proto-writing became true writing. Writing, in its most general terms, is a method of recording information and is composed of graphemes, the emergence of writing in a given area is usually followed by several centuries of fragmentary inscriptions. Historians mark the historicity of a culture by the presence of coherent texts in the writing system. The invention of writing was not an event, but a gradual process initiated by the appearance of symbols. A conventional proto-writing to true writing system follows a series of developmental stages, Picture writing system. Transitional system, graphemes refer not only to the object or idea which it represents, phonetic system, graphemes refer to sounds or spoken symbols, and the form of the grapheme is not related to its meanings
3.
Grapheme
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In linguistics, a grapheme is the smallest unit of a writing system of any given language. An individual grapheme may or may not carry meaning by itself, graphemes include alphabetic letters, typographic ligatures, Chinese characters, numerical digits, punctuation marks, and other individual symbols. The word grapheme, coined in analogy with phoneme, is derived from Greek γράφω, meaning write, the study of graphemes is called graphemics. The concept of graphemes is an one and similar to the notion in computing of a character. By comparison, a shape that represents any particular grapheme in a specific typeface is called a glyph. For example, the corresponding to the abstract concept of the Arabic numeral one has two distinct glyphs in the fonts Times New Roman and Helvetica. Graphemes are often notated within angle brackets, as ⟨a⟩, ⟨B⟩ and this is analogous to the slash notation used for phonemes, and the square bracket notation used for phonetic transcriptions. Hence a grapheme can be regarded as an abstraction of a collection of glyphs that are all semantically equivalent, for example, in written English, there are many different physical representations of the lowercase letter a, such as a, ɑ, etc. But because the substitution of any of these for any other cannot change the meaning of a word, they are considered to be allographs of the same grapheme, italic and bold face are also allographic. There is some disagreement as to whether capital and lower-case letters are allographs or distinct graphemes, some linguists consider digraphs like the ⟨sh⟩ in ship to be distinct graphemes, but these are generally analyzed as sequences of graphemes. Ligatures, however, such as ⟨æ⟩, are distinct graphemes, as are letters with distinctive diacritics. For a full discussion of the different types, see Writing system § Functional classification, there are additional graphemic components used in writing, such as punctuation marks, mathematical symbols, word dividers such as the space, and other typographic symbols. As mentioned in the section, in languages that use alphabetic writing systems. In practice, however, the orthographies of such languages entail at least an amount of deviation from the ideal of exact grapheme–phoneme correspondence. A phoneme may be represented by a multigraph, as the digraph sh represents a sound in English. Multigraphs representing a single phoneme are normally treated as combinations of separate letters, for more examples, see Alphabetical order § Language-specific conventions. Conversion of scripts Character Grapheme–color synesthesia Grapheme–color ideasthesia Sign
4.
Alphabet
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An alphabet is a standard set of letters that is used to write one or more languages based upon the general principle that the letters represent phonemes of the spoken language. This is in contrast to other types of writing systems, such as syllabaries and logographies, the Proto-Canaanite script, later known as the Phoenician alphabet, is the first fully phonemic script. Thus the Phoenician alphabet is considered to be the first alphabet, the Phoenician alphabet is the ancestor of most modern alphabets, including Arabic, Greek, Latin, Cyrillic, Hebrew, and possibly Brahmic. Under a terminological distinction promoted by Peter T. Daniels, an alphabet is a script that represents both vowels and consonants as letters equally. In this narrow sense of the word the first true alphabet was the Greek alphabet, in other alphabetic scripts such as the original Phoenician, Hebrew or Arabic, letters predominantly or exclusively represent consonants, such a script is also called an abjad. A third type, called abugida or alphasyllabary, is one where vowels are shown by diacritics or modifications of consonantal letters, as in Devanagari. The Khmer alphabet is the longest, with 74 letters, there are dozens of alphabets in use today, the most popular being the Latin alphabet. Many languages use modified forms of the Latin alphabet, with additional letters formed using diacritical marks, while most alphabets have letters composed of lines, there are also exceptions such as the alphabets used in Braille. Alphabets are usually associated with an ordering of letters. This makes them useful for purposes of collation, specifically by allowing words to be sorted in alphabetical order and it also means that their letters can be used as an alternative method of numbering ordered items, in such contexts as numbered lists and number placements. The English word alphabet came into Middle English from the Late Latin word alphabetum, the Greek word was made from the first two letters, alpha and beta. The names for the Greek letters came from the first two letters of the Phoenician alphabet, aleph, which also meant ox, and bet, in the alphabet song in English, the term ABCs is used instead of the word alphabet. Knowing ones ABCs, in general, can be used as a metaphor for knowing the basics about anything, the history of the alphabet started in ancient Egypt. These glyphs were used as guides for logograms, to write grammatical inflections. Based on letter appearances and names, it is believed to be based on Egyptian hieroglyphs and this script had no characters representing vowels, although originally it probably was a syllabary, but unneeded symbols were discarded. An alphabetic cuneiform script with 30 signs including three that indicate the vowel was invented in Ugarit before the 15th century BC. This script was not used after the destruction of Ugarit, the Proto-Sinaitic script eventually developed into the Phoenician alphabet, which is conventionally called Proto-Canaanite before ca.1050 BC. The oldest text in Phoenician script is an inscription on the sarcophagus of King Ahiram and this script is the parent script of all western alphabets
5.
Abjad
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An abjad is a type of writing system where each symbol stands for a consonant, leaving the reader to supply the appropriate vowel. The name abjad is derived from pronouncing the first letters of the Arabic alphabet in order, the ordering of Arabic letters used to match that of the older Hebrew, Phoenician and Semitic alphabets, ʾ b g d. According to the formulations of Daniels, abjads differ from alphabets in that only consonants, abugidas mark the vowels with a diacritic, a minor attachment to the letter, or a standalone glyph. Some abugidas use a symbol to suppress the inherent vowel so that the consonant alone can be properly represented. In a syllabary, a grapheme denotes a syllable, that is. This caused fatal effects on terminology in general and especially in Semitic philology, the first abjad to gain widespread usage was the Phoenician abjad. Unlike other contemporary scripts, such as cuneiform and Egyptian hieroglyphs and this made the script easy to learn, and seafaring Phoenician merchants took the script wherever they went. Phoenician gave rise to a number of new writing systems, including the Greek alphabet and Aramaic, the Greek alphabet evolved into the modern western alphabets, such as Latin and Cyrillic, while Aramaic became the ancestor of many modern abjads and abugidas of Asia. Impure abjads have characters for vowels, optional vowel diacritics. The term pure abjad refers to scripts entirely lacking in vowel indicators and this practice was at first rare and limited in scope, but it became increasingly common and more developed in later times. In the 9th century BC, the Greeks adapted the Phoenician script for use in their own language, the phonetic structure of the Greek language created too many ambiguities when the vowels went unrepresented, so the script was modified. They did not need letters for the sounds represented by aleph, he, heth or ayin. The letters waw and yod were also adapted into vowel signs, along with he, the major innovation of Greek was to dedicate these symbols exclusively and unambiguously to vowel sounds that could be combined arbitrarily with consonants. Abugidas developed along a different route. The basic consonantal symbol was considered to have an inherent a vowel sound, hooks or short lines attached to various parts of the basic letter modify the vowel. In this way, the South Arabian alphabet evolved into the Geez alphabet between the 5th century BC and the 5th century AD, similarly, around the 3rd century BC, the Brāhmī script developed. The other major family of abugidas, Canadian Aboriginal syllabics, was developed in the 1840s by missionary and linguist James Evans for the Cree. Evans used features of Devanagari script and Pitman shorthand to create his initial abugida, later in the 19th century, other missionaries adapted Evans system to other Canadian aboriginal languages
6.
Abugida
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This contrasts with a full alphabet, in which vowels have status equal to consonants, and with an abjad, in which vowel marking is absent, partial, or optional. The terms also contrast them with a syllabary, in which the symbols cannot be split into separate consonants, abugidas include the extensive Brahmic family of scripts of South and Southeast Asia, Semitic Ethiopic scripts, and Canadian Aboriginal syllabics. As is the case for syllabaries, the units of the system may consist of the representations both of syllables and of consonants. For scripts of the Brahmic family, the term akshara is used for the units, abugida as a term in linguistics was proposed by Peter T. Daniels in his 1990 typology of writing systems. Abugidas were long considered to be syllabaries, or intermediate between syllabaries and alphabets, and the term syllabics is retained in the name of Canadian Aboriginal Syllabics, other terms that have been used include neosyllabary, pseudo-alphabet, semisyllabary and syllabic alphabet. The formal definitions given by Daniels and Bright for abugida and alphasyllabary differ, some writing systems are abugidas but not alphasyllabaries, an abugida is defined as a type of writing system whose basic characters denotes consonants followed by a particular vowel, and in which diacritics denote other vowels. Bright did not require that an alphabet explicitly represent all vowels, Phagspa is an example of an abugida that is not an alphasyllabary, and modern Lao is an example of an alphasyllabary that is not an abugida, for its vowels are always explicit. This description is expressed in terms of an abugida and this may formally make the system ambiguous, but in practice this is not a problem, for then the interpretation with the never used inherent vowel sound will always be a wrong interpretation. The fundamental principles of an abugida apply to words made up of consonant-vowel syllables, the syllables are written as a linear sequences of the units of the script. If all modifications are by diacritics and all follow the direction of the writing of the letters. However, most languages have words that are more complicated than a sequence of CV syllables, the first complication is syllables that consist of just a vowel. Now, in languages, this issue does not arise. This is common in Semitic languages and in languages of mainland SE Asia, for some languages, a zero consonant letter is used as though every syllable began with a consonant. For other languages, each vowel has a letter that is used for each syllable consisting of just the vowel. These letters are known as independent vowels, and are found in most Indic scripts and these letters may be quite different to the corresponding diacritics, which by contrast are known as dependent vowels. As a result of the spread of writing systems, independent vowels may be used to represent syllables beginning with a glottal stop, the next two complications are sequences of consonants before a vowel and syllables ending in a consonant. The simplest solution, which is not always available, is to break with the principle of writing words as a sequence of syllables and use a unit representing just a consonant. In a true abugida, the lack of marking may result from the diachronic loss of the inherent vowel
7.
Syllabary
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A syllabary is a set of written symbols that represent the syllables or moras which make up words. This loosely corresponds to shallow orthographies in alphabetic writing systems, most syllabaries only feature one or two kinds of syllabograms and form other syllables by graphemic rules. Otherwise they are synthetic, if they vary by onset, rime, nucleus or coda, or systematic, some scholars, e. g. Daniels, reserve the general term for analytic syllabaries and invent other terms as necessary. Some system provides katakana language conversion, in addition, the undecoded Cretan Linear A is also believed by some to be a syllabic script, though this is not proven. Chinese characters, the script used for Sumerian, Akkadian and other languages. They are therefore referred to as logosyllabic. The contemporary Japanese language uses two syllabaries together called kana, namely hiragana and katakana, which were developed around 700. They are mainly used to some native words and grammatical elements, as well as foreign words. Because Japanese uses mainly CV syllables, a syllabary is well suited to write the language, as in many syllabaries, however, vowel sequences and final consonants are written with separate glyphs, so that both atta and kaita are written with three kana, あった and かいた. It is therefore called a moraic writing system. Languages that use syllabaries today tend to have simple phonotactics, with a predominance of monomoraic syllables, few syllabaries have glyphs for syllables that are not monomoraic, and those that once did have simplified over time to eliminate that complexity. For example, the Vai syllabary originally had separate glyphs for syllables ending in a coda, the modern script has been expanded to cover all moras, but at the same time reduced to exclude all other syllables. g. Ko-no-so for Κνωσός Knōsos, pe-ma for σπέρμα sperma, the Cherokee syllabary generally uses dummy vowels for coda consonants, but also has a segmental grapheme for /s/, which can be used both as a coda and in an initial /sC/ consonant cluster. The languages of South Asia and Southeast Asia, as well as the Ethiopian Semitic languages, have a type of alphabet called an abugida or alphasyllabary, in the 19th century these systems were called syllabics, a term which has survived in the name of Canadian Aboriginal syllabics. In a true syllabary there may be graphic similarity between characters that share a common consonant or vowel sound, but it is not systematic or close to regular. For example, the characters for ke, ka, and ko in Japanese hiragana have no similarity to indicate their common k sound, compare abugida, where each grapheme typically represents a syllable but where characters representing related sounds are all similar graphically. For example, in Devanagari, an abugida, the characters for ke, ka and ko are के, का and को respectively. English, along many other Indo-European languages like German and Russian, allows for complex syllable structures
8.
Semi-syllabary
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A semi-syllabary is a writing system that behaves partly as an alphabet and partly as a syllabary. The term has traditionally been extended to abugidas, but for the purposes of this article it will be restricted to scripts where some characters are alphabetic and others are syllabic. The Paleohispanic semi-syllabaries are a family of scripts developed in the Iberian Peninsula at least from the 5th century BCE – possibly from the 7th century, some researchers conclude that their origin lies solely with the Phoenician alphabet, while others believe the Greek alphabet also had a role. In the syllabic portions of the scripts, each stop-consonant sign stood for a different combination of consonant and vowel, so that the written form of ga displayed no resemblance to ge. The Tartessian or Southwestern script had a special behaviour, although the letter used to write a stop consonant was determined by the following vowel, some scholars treat Tartessian as a redundant semi-syllabary, others treat it as a redundant alphabet. One of these is zhuyin, a script devised for transcribing certain varieties of Chinese. Zhuyin includes several systems, such as Mandarin Phonetic Symbols for Mandarin Chinese, Taiwanese Phonetic Symbols for Taiwanese Hokkien and Hakka, zhuyin is not divided into consonants and vowels, but into onsets and rimes. Initial consonants and medials are alphabetic, but the nucleus and coda are combined as in syllabaries and that is, a syllable like kan is written k-an, and kwan is written k-u-an, the vowel is not written distinct from a final consonant. The modern Bamum script is essentially CV-syllabic, but doesnt have enough glyphs for all the CV syllables of the language, the rest are written by combining CV and V glyphs, making these effectively alphabetic. Correa, José Antonio, «Del alfabeto fenicio al semisilabario paleohispánico», Palaeohispanica 5, ferrer i Jané, Joan, «Novetats sobre el sistema dual de diferenciació gràfica de les oclusives sordes i sonores», Palaeohispanica 5, pp. 957–982. Rodríguez Ramos, Jesús, «La lectura de las inscripciones sudlusitano-tartesias», Faventia 22/1, Iberian Epigraphy – Jesús Rodríguez Ramos
9.
Logogram
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In written language, a logogram or logograph is a written character that represents a word or phrase. Chinese characters and Japanese kanji are logograms, some Egyptian hieroglyphs, the use of logograms in writing is called logography. A writing system that is based on logograms is called a logographic system, in alphabets and syllabaries, individual written characters represent sounds rather than concepts. Unlike logograms, phonograms do not necessarily have meaning by themselves, Writing language in this way is called phonemic orthography. Logographic systems include the earliest writing systems, the first historical civilizations of the Near East, Africa, China, a more recent attempt is Zlango, intended for use in text messaging, currently including around 300 icons. The term logosyllabary is used to emphasize the partially phonetic nature of these scripts when the domain is the syllable. For example, Egyptian was used to write both sȝ duck and sȝ son, though it is likely that these words were not pronounced the same apart from their consonants and this can be illustrated with Chinese. Not all Chinese characters represent morphemes, some morphemes are composed of more than one character, for example, the Chinese word for spider, 蜘蛛 zhīzhū, was created by fusing the rebus 知朱 zhīzhū with the bug determinative 虫. Neither *蜘 zhī nor *蛛 zhū can be used separately, in Archaic Chinese, one can find the reverse, a single character representing more than one morpheme. An example is Archaic Chinese 王 hjwangs, a combination of a morpheme hjwang meaning king, in modern Mandarin, bimorphemic syllables are always written with two characters, for example 花儿 huār flower. These logograms, called hozwārishn, were dispensed with altogether after the Arab conquest of Persia, logograms are used in modern shorthand to represent common words. In addition, the numerals and mathematical symbols used in systems are logograms—1 one,2 two, + plus, = equals, and so on. In English, the ampersand & is used for and and et, % for percent, # for number, § for section, $ for dollar, € for euro, £ for pound, ° for degree, @ for at, etc. All historical logographic systems include a dimension, as it is impractical to have a separate basic character for every word or morpheme in a language. In some cases, such as cuneiform as it was used for Akkadian, many logographic systems also have a semantic/ideographic component, called determinatives in the case of Egyptian and radicals in the case of Chinese. In the case of Chinese, the vast majority of characters are a combination of a radical that indicates its nominal category. The Mayan system used logograms with phonetic complements like the Egyptian, Chinese scholars have traditionally classified the Chinese characters hanzi into six types by etymology. The first two types are single-body, meaning that the character was created independently of other characters, single-body pictograms and ideograms make up only a small proportion of Chinese logograms
10.
Shorthand
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Shorthand is an abbreviated symbolic writing method that increases speed and brevity of writing as compared to longhand, a more common method of writing a language. The process of writing in shorthand is called stenography, from the Greek stenos and it has also been called brachygraphy, from Greek brachys and tachygraphy, from Greek tachys, depending on whether compression or speed of writing is the goal. A typical shorthand system provides symbols or abbreviations for words and common phrases, abbreviation methods are alphabet-based and use different abbreviating approaches. Several autocomplete programs, standalone or integrated in text editors, based on word lists, many journalists use shorthand writing to quickly take notes at press conferences or other similar scenarios. Shorthand was used widely in the past, before the invention of recording. Shorthand was considered a part of secretarial training and police work. Although the primary use of shorthand has been to record oral dictation or discourse, for example, healthcare professionals may use shorthand notes in medical charts and correspondence. The earliest known indication of shorthand systems is from the Parthenon in Ancient Greece and this shows a writing system primarily based on vowels, using certain modifications to indicate consonants. Hellenistic tachygraphy is reported from the 2nd century BC onwards, though there are indications that it might be older, the oldest datable reference is a contract from Middle Egypt, stating that Oxyrhynchos gives the semeiographer Apollonios for two years to be taught shorthand writing. Hellenistic tachygraphy consisted of word stem signs and word ending signs, over time, many syllabic signs were developed. In Ancient Rome, Marcus Tullius Tiro, a slave and later a freedman of Cicero, the Tironian notes consisted of Latin word stem abbreviations and of word ending abbreviations. The original Tironian notes consisted of about 4000 signs, but new signs were introduced, in order to have a less complex writing system, a syllabic shorthand script was sometimes used. After the decline of the Roman Empire, the Tironian notes were no longer used to transcribe speeches, though they were known and taught. After the 11th century, however, they were mostly forgotten, when many monastery libraries were secularized in the course of the 16th-century Protestant Reformation, long-forgotten manuscripts of Tironian notes were rediscovered. In imperial China, clerks used an abbreviated, highly cursive form of Chinese characters to record court proceedings and these records were used to create more formal transcripts. One cornerstone of imperial court proceedings was that all confessions had to be acknowledged by the signature, personal seal, or thumbprint. Versions of this technique survived in clerical professions into the modern day, an interest in shorthand or short-writing developed towards the end of the 16th century in England. In 1588 Timothy Bright published his Characterie, An Arte of Shorte, Swifte and Secrete Writing by Character which introduced a system with 500 arbitrary symbols each representing one word
11.
Ideogram
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An ideogram or ideograph is a graphic symbol that represents an idea or concept, independent of any particular language, and specific words or phrases. In proto-writing, used for inventories and the like, physical objects are represented by stylized or conventionalized pictures, for example, the pictorial Dongba symbols without Geba annotation cannot represent the Naxi language, but are used as a mnemonic for reciting oral literature. Some systems also use ideograms, symbols denoting abstract concepts, the term ideogram is often used to describe symbols of writing systems such as Egyptian hieroglyphs, Sumerian cuneiform and Chinese characters. However, these symbols are logograms, representing words or morphemes of a language rather than objects or concepts. In these writing systems, a variety of strategies were employed in the design of logographic symbols, pictographic symbols depict the object referred to by the word, such as an icon of a bull denoting the Semitic word ʾālep ox. Some words denoting abstract concepts may be represented iconically, but most other words are represented using the rebus principle, many signs in hieroglyphic as well as in cuneiform writing could be used either logographically or phonetically. Semantic compounds are semantic combinations of characters, such as 明 míng bright, composed of 日 rì sun and 月 yuè moon, or 休 xiū rest, composed of 人 rén person and 木 mù tree. An example of ideograms is the collection of 50 signs developed in the 1970s by the American Institute of Graphic Arts at the request of the US Department of Transportation, the system was initially used to mark airports and gradually got more widespread. An early proposal was An Essay towards a Real Character, a recent example is the system of Blissymbols, which was proposed by Charles K. Bliss in 1949 and currently includes over 2,000 symbols, emoji Heterogram Icon Lexigram List of symbols List of writing systems Logotype Therblig Traffic sign The Ideographic Myth Extract from DeFrancis book. American Heritage Dictionary definition Merriam-Webster OnLine definition
12.
Icon (computing)
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In computing, an icon is a pictogram or ideogram displayed on a computer screen in order to help the user navigate a computer system or mobile device. It can serve as an electronic hyperlink or file shortcut to access the program or data, the user can activate an icon using a mouse, pointer, finger, or recently voice commands. Their placement on the screen, also in relation to other icons, in activating an icon, the user can move directly into and out of the identified function without knowing anything further about the location or requirements of the file or code. Graphically, the icon is a picture of objects that users are familiar with from office environment or from other professional arenas. One group of icons was taken from the symbols found across all devices, such as the power on/off symbol. Another group is metaphorically representing desktop objects from the 1980s office environment, a third group of icons are the brand icons used to identify commercial software programs. These commercial icons serve as links on the system to the program or data files created by a specific software provider. Although icons are depicted in graphical user interfaces, icons are sometimes rendered in a TUI using special characters such as MouseText or PETSCII. The design of all computer icons is constricted by the limitations of the device display and they are limited in size, with the standard size about a thumbnail for both desktop computer systems and mobile devices. They are frequently scalable, as they are displayed in different positions in the software, the colors used, of both the image and the icon background, should stand out on different system backgrounds. The detailing of the image needs to be simple, remaining recognizable in varying graphical resolutions. Computer icons are by definition language-independent, they do not rely on letters or words to convey their meaning and these visual parameters place rigid limits on the design of icons, frequently requiring the skills of a graphic artist in their development. Because of their size and versatility, computer icons have become a mainstay of user interaction with electronic media. Icons also provide rapid entry into the system functionality, on most systems, users can create and delete, replicate, select, click or double-click standard computer icons and drag them to new positions on the screen to create a customized user environment. Some common computer icons are taken from the field of standardized icons used across a wide range of electrical equipment. Examples of these are the symbol and the USB icon. The standardization of electronic icons is an important safety-feature on all types of electronics, as a subset of electronic devices, computer systems and mobile devices use many of the same icons, they are incorporated into the design of both the computer hardware and on the software. On the hardware, these identify the functionality of specific buttons
13.
Writing
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Writing is a medium of human communication that represents language and emotion through the inscription or recording of signs and symbols. In most languages, writing is a complement to speech or spoken language, Writing is not a language but a form of technology that developed as tools developed with human society. Within a language system, writing relies on many of the structures as speech, such as vocabulary, grammar and semantics. The result of writing is called text, and the recipient of text is called a reader. Motivations for writing include publication, storytelling, correspondence and diary, Writing has been instrumental in keeping history, maintaining culture, dissemination of knowledge through the media and the formation of legal systems. As human societies emerged, the development of writing was driven by pragmatic exigencies such as exchanging information, maintaining financial accounts, codifying laws, in both ancient Egypt and Mesoamerica writing may have evolved through calendrics and a political necessity for recording historical and environmental events. H. G. Wells argued that writing has the ability to put agreements, laws and it made the growth of states larger than the old city states possible. It made a continuous historical consciousness possible, the command of the priest or king and his seal could go far beyond his sight and voice and could survive his death. The major writing systems—methods of inscription—broadly fall into four categories, logographic, syllabic, alphabetic, another category, ideographic, has never been developed sufficiently to represent language. A sixth category, pictographic, is insufficient to represent language on its own, a logogram is a written character which represents a word or morpheme. A vast number of logograms are needed to write Chinese characters, cuneiform, and Mayan, where a glyph may stand for a morpheme, many logograms have an ideographic component. For example, in Mayan, the glyph for fin, pronounced ka, was used to represent the syllable ka whenever the pronunciation of a logogram needed to be indicated. In Chinese, about 90% of characters are compounds of an element called a radical with an existing character to indicate the pronunciation. However, such phonetic elements complement the elements, rather than vice versa. A syllabary is a set of symbols that represent syllables. A glyph in a syllabary typically represents a consonant followed by a vowel, or just a vowel alone, phonetically related syllables are not so indicated in the script. For instance, the syllable ka may look nothing like the syllable ki, syllabaries are best suited to languages with a relatively simple syllable structure, such as Japanese. Other languages that use syllabic writing include the Linear B script for Mycenaean Greek, Cherokee, Ndjuka, an English-based creole language of Surinam, most logographic systems have a strong syllabic component
14.
Drawing
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Drawing is a form of visual art in which a person uses various drawing instruments to mark paper or another two-dimensional medium. A drawing instrument releases small amount of material onto a surface, the most common support for drawing is paper, although other materials, such as cardboard, plastic, leather, canvas, and board, may be used. Temporary drawings may be made on a blackboard or whiteboard or indeed almost anything, the medium has been a popular and fundamental means of public expression throughout human history. It is one of the simplest and most efficient means of communicating visual ideas, the wide availability of drawing instruments makes drawing one of the most common artistic activities. In addition to its artistic forms, drawing is frequently used in commercial illustration, animation, architecture, engineering. A quick, freehand drawing, usually not intended as a work, is sometimes called a sketch. An artist who practices or works in technical drawing may be called a drafter, Drawing is one of the major forms of expression within the visual arts. It is generally concerned with the marking of lines and areas of tone onto paper/other material, traditional drawings were monochrome, or at least had little colour, while modern colored-pencil drawings may approach or cross a boundary between drawing and painting. In Western terminology, drawing is distinct from painting, even though similar media often are employed in both tasks, dry media, normally associated with drawing, such as chalk, may be used in pastel paintings. Drawing may be done with a medium, applied with brushes or pens. Drawing is often exploratory, with emphasis on observation, problem-solving. Drawing is also used in preparation for a painting, further obfuscating their distinction. Drawings created for these purposes are called studies, there are several categories of drawing, including figure drawing, cartooning, doodling, free hand and shading. There are also many drawing methods, such as drawing, stippling, shading, the surrealist method of entopic graphomania. A quick, unrefined drawing may be called a sketch, in fields outside art, technical drawings or plans of buildings, machinery, circuitry and other things are often called drawings even when they have been transferred to another medium by printing. Drawing as a Form of Communication Drawing is one of the oldest forms of human expression and these drawings, known as pictograms, depicted objects and abstract concepts. The sketches and paintings produced in prehistoric times were eventually stylised and simplified, Drawing in the Arts Drawing is used to express ones creativity, and therefore has been prominent in the world of art. Throughout much of history, drawing was regarded as the foundation for artistic practise, initially, artists used and reused wooden tablets for the production of their drawings
15.
Cuneiform script
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Cuneiform script, one of the earliest systems of writing, was invented by the Sumerians. It is distinguished by its wedge-shaped marks on clay tablets, made by means of a blunt reed for a stylus, the name cuneiform itself simply means wedge shaped. Emerging in Sumer in the fourth millennium BC, cuneiform writing began as a system of pictograms. In the third millennium, the pictorial representations became simplified and more abstract as the number of characters in use grew smaller, the system consists of a combination of logophonetic, consonantal alphabetic and syllabic signs. Cuneiform writing was replaced by the Phoenician alphabet during the Neo-Assyrian Empire. By the second century CE, the script had become extinct, between half a million and two million cuneiform tablets are estimated to have been excavated in modern times, of which only approximately 30,000 –100,000 have been read or published. Most of these have lain in these collections for a century without being translated, studied or published, the cuneiform writing system was in use for more than three millennia, through several stages of development, from the 34th century BC down to the second century CE. Ultimately, it was replaced by alphabetic writing in the course of the Roman era. It had to be deciphered as an unknown writing system in 19th-century Assyriology. Successful completion of its deciphering is dated to 1857, the cuneiform script was developed from pictographic proto-writing in the late 4th millennium BC. Mesopotamias proto-literate period spans roughly the 35th to 32nd centuries, the first documents unequivocally written in Sumerian date to the 31st century at Jemdet Nasr. Originally, pictographs were either drawn on clay tablets in vertical columns with a reed stylus or incised in stone. This early style lacked the characteristic shape of the strokes. Proper names continued to be written in purely logographic fashion. The earliest known Sumerian king whose name appears on contemporary cuneiform tablets is Enmebaragesi of Kish, from about 2900 BC, many pictographs began to lose their original function, and a given sign could have various meanings depending on context. The sign inventory was reduced from some 1,500 signs to some 600 signs, determinative signs were re-introduced to avoid ambiguity. Cuneiform writing proper thus arises from the more primitive system of pictographs at about that time, by adjusting the relative position of the tablet to the stylus, the writer could use a single tool to make a variety of impressions. Cuneiform tablets could be fired in kilns to provide a permanent record, many of the clay tablets found by archaeologists were preserved because they were fired when attacking armies burned the building in which they were kept
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Hieroglyph
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A hieroglyph is a character of the ancient Egyptian writing system. Logographic scripts that are pictographic in form in a way reminiscent of ancient Egyptian are also sometimes called hieroglyphs, in Neoplatonism, especially during the Renaissance, a hieroglyph was an artistic representation of an esoteric idea, which Neoplatonists believed actual Egyptian hieroglyphs to be. The word hieroglyphics refer to a hieroglyphic script, middle Egyptian, An Introduction to the Language and Culture of Hieroglyphs. Ancient Egyptian Hieroglyphs, A Practical Guide, the Story of Writing, Alphabets, Hieroglyphs & Pictograms
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Determinative
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A determinative, also known as a taxogram or semagram, is an ideogram used to mark semantic categories of words in logographic scripts which helps to disambiguate interpretation. They have no counterpart in spoken language, though they may derive historically from glyphs for real words. In transliterations of Sumerian, the determinatives are written in superscript in lower case, whether a given sign is a mere determinative or a Sumerogram can not always be determined unambiguously since their use is not always consistent. Nearly every word — nouns, verbs, and adjectives — features a determinative, some of which become rather specific and it is believed that they were used as much as word dividers as for semantic disambiguation. Determinatives are generally not transcribed, but when they are, they are transcribed by their number in Gardiners Sign List, determinative Signs In Egyptian Some 90% of Chinese characters are determinative-phonetic compounds, the phonetic element and the determinative are combined to form a single glyph
18.
GHS hazard pictograms
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Hazard pictograms form part of the international Globally Harmonized System of Classification and Labelling of Chemicals. Two sets of pictograms are included within the GHS, one for the labelling of containers and for workplace hazard warnings, either one or the other is chosen, depending on the target audience, but the two are not used together. The two sets of use the same symbols for the same hazards, although certain symbols are not required for transport pictograms. Transport pictograms come in variety of colors and may contain additional information such as a subcategory number. It has still to be implemented by the European Union in 2009, the following pictograms are included in the Worldwide Model Using but have not been incorporated into the GHS, ICZ and Catwallsh Hazcom Labelling because of the nature of the hazards. Globally Harmonized System of Classification and Labelling of Chemicals, New York and Geneva, United Nations,2007, ISBN 978-92-1-116957-7, ST/SG/AC. 10/30/Rev. Model Regulations, New York and Geneva, United Nations,2007, ISBN 978-92-1-139120-6, manual of Tests and Criteria, New York and Geneva, United Nations,2002, ISBN 92-1-139087-7, ST/SG/AC. 10/11/Rev.4 GHS pictogram gallery from the United Nations Economic Commission for Europe
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Formal language
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In mathematics, computer science, and linguistics, a formal language is a set of strings of symbols together with a set of rules that are specific to it. The alphabet of a language is the set of symbols, letters. The strings formed from this alphabet are called words, and the words belong to a particular formal language are sometimes called well-formed words or well-formed formulas. A formal language is defined by means of a formal grammar such as a regular grammar or context-free grammar. The field of language theory studies primarily the purely syntactical aspects of such languages—that is. Formal language theory sprang out of linguistics, as a way of understanding the syntactic regularities of natural languages. The first formal language is thought to be the one used by Gottlob Frege in his Begriffsschrift, literally meaning concept writing, axel Thues early semi-Thue system, which can be used for rewriting strings, was influential on formal grammars. The elements of an alphabet are called its letters, alphabets may be infinite, however, most definitions in formal language theory specify finite alphabets, and most results only apply to them. A word over an alphabet can be any sequence of letters. The set of all words over an alphabet Σ is usually denoted by Σ*, the length of a word is the number of letters it is composed of. For any alphabet there is one word of length 0, the empty word. By concatenation one can combine two words to form a new word, whose length is the sum of the lengths of the original words, the result of concatenating a word with the empty word is the original word. A formal language L over an alphabet Σ is a subset of Σ*, that is, sometimes the sets of words are grouped into expressions, whereas rules and constraints may be formulated for the creation of well-formed expressions. In computer science and mathematics, which do not usually deal with natural languages, in practice, there are many languages that can be described by rules, such as regular languages or context-free languages. The notion of a formal grammar may be closer to the concept of a language. By an abuse of the definition, a formal language is often thought of as being equipped with a formal grammar that describes it. The following rules describe a formal language L over the alphabet Σ =, Every nonempty string that does not contain + or =, a string containing = is in L if and only if there is exactly one =, and it separates two valid strings of L. A string containing + but not = is in L if, no string is in L other than those implied by the previous rules
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Prehistoric art
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At this point ancient art begins, for the older literate cultures. The end-date for what is covered by the term thus varies greatly between different parts of the world, from the Upper Palaeolithic through the Mesolithic, cave paintings and portable art such as figurines and beads predominated, with decorative figured workings also seen on some utilitarian objects. In the Neolithic evidence of early pottery appeared, as did sculpture, Early rock art also first appeared in the Neolithic. It also saw the development in areas of artisans, a class of people specializing in the production of art. By the Iron Age, civilizations with writing had arisen from Ancient Egypt to Ancient China, some cultures, notably the Maya civilization, independently developed writing during the time they flourished, which was then later lost. These cultures may be classified as prehistoric, especially if their writing systems have not been deciphered, the earliest undisputed art originated with the Aurignacian archaeological culture in the Upper Paleolithic. However, there is evidence that the preference for the aesthetic emerged in the Middle Paleolithic. Some archaeologists have interpreted certain Middle Paleolithic artifacts as early examples of artistic expression, there are other claims of Middle Paleolithic sculpture, dubbed the Venus of Tan-Tan and the Venus of Berekhat Ram. In 2002 in Blombos cave, situated in South Africa, stones were discovered engraved with grid or cross-hatch patterns and this suggested to some researchers that early Homo sapiens were capable of abstraction and production of abstract art or symbolic art. Several archaeologists including Richard Klein are hesitant to accept the Blombos caves as the first example of actual art, the oldest undisputed works of figurative art were found in the Schwäbische Alb, Baden-Württemberg, Germany. The earliest of these, the Venus figurine known as the Venus of Hohle Fels, monumental open-air art in Europe from this period includes the rock-art at Côa Valley and Mazouco in Portugal, Domingo García and Siega Verde in Spain, and Rocher gravé de Fornols in France. A cave at Turobong in South Korea containing human remains has found to contain carved deer bones. Petroglyphs of deer or reindeer found at Sokchang-ri may also date to the Upper Paleolithic, potsherds in a style reminiscent of early Japanese work have been found at Kosan-ri on Jeju island, which, due to lower sea levels at the time, would have been accessible from Japan. The oldest petroglyphs are dated to approximately the Mesolithic and late Upper Paleolithic boundary, the earliest undisputed African rock art dates back about 10,000 years. The first naturalistic paintings of humans found in Africa date back about 8,000 years apparently originating in the Nile River valley, noted sites containing early art include Tassili nAjjer in southern Algeria, Tadrart Acacus in Libya, and the Tibesti Mountains in northern Chad. Rock carvings at the Wonderwerk Cave in South Africa have been dated to this age, contentious dates as far back as 29,000 years have been obtained at a site in Tanzania. A site at the Apollo 11 Cave complex in Namibia has been dated to 27,000 years, göbekli Tepe in Turkey has circles of massive T-shaped stone pillars dating back to the 10th–8th millennium BCE, the worlds oldest known megaliths. Many of the pillars are decorated with abstract, enigmatic pictograms, Asia was the cradle for several significant civilizations, most notably those of China and South Asia
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Petroglyph
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Petroglyphs are images created by removing part of a rock surface by incising, picking, carving, or abrading, as a form of rock art. Outside North America, scholars often use such as carving, engraving. Petroglyphs are found world-wide, and are associated with prehistoric peoples. The word comes from the Greek word petro-, theme of the word meaning stone, and glyphein meaning to carve. The term petroglyph should not be confused with petrograph, which is an image drawn or painted on a rock face, both types of image belong to the wider and more general category of rock art or parietal art. Petroforms, or patterns and shapes made by large rocks. Inukshuks are also unique, and found only in the Arctic and they are a category of rock art, and sometimes found in conjunction with rock-cut architecture. However, they tend to be omitted in most works on rock art, a few such works exploit the natural contours of the rock and use them to define an image, but they do not amount to man-made reliefs. Rock reliefs have been made in many cultures, and were important in the art of the Ancient Near East. Rock reliefs are generally large, as they need to be to make an impact in the open air. Most have figures that are over life-size, and in many the figures are multiples of life-size, the vertical relief is most common, but reliefs on essentially horizontal surfaces are also found. The term typically excludes relief carvings inside caves, whether natural or themselves man-made, natural rock formations made into statues or other sculpture in the round, most famously at the Great Sphinx of Giza, are also usually excluded. Reliefs on large boulders left in their location, like the Hittite İmamkullu relief, are likely to be included. Some petroglyphs are dated to approximately the Neolithic and late Upper Paleolithic boundary, about 10,000 to 12,000 years ago, if not earlier. Sites in Australia have petroglyphs that are estimated to be as much as 27,000 years old, around 7,000 to 9,000 years ago, other precursors of writing systems, such as pictographs and ideograms, began to appear. Petroglyphs were still common though, and some cultures continued using them much longer, petroglyphs have been found in all parts of the globe except Antarctica with highest concentrations in parts of Africa, Scandinavia, Siberia, southwestern North America and Australia. There are many theories to explain their purpose, depending on their location, age, some petroglyphs are thought to be astronomical markers, maps, and other forms of symbolic communication, including a form of pre-writing. Petroglyph maps may show trails, symbols communicating time and distances traveled, as well as the terrain in the form of rivers, landforms
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Ojibwe
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The Ojibwe, Ojibwa, or Chippewa are an Anishinaabeg group of indigenous peoples in North America. They live in Canada and the United States and are one of the largest Indigenous ethnic groups north of the Rio Grande, in Canada, they are the second-largest First Nations population, surpassed only by the Cree. In the United States, they have the fourth-largest population among Native American tribes, surpassed only by the Navajo, Cherokee, the Ojibwe people traditionally have spoken the Ojibwe language, a branch of the Algonquian language family. They are part of the Council of Three Fires and the Anishinaabeg, which include the Algonquin, Nipissing, Oji-Cree, Odawa, the majority of the Ojibwe people live in Canada. There are 77,940 mainline Ojibwe,76,760 Saulteaux and 8,770 Mississaugas, organized in 125 bands, as of 2010, Ojibwe in the US census population is 170,742. Ojibwe are known for their bark canoes, birch bark scrolls, mining and trade in copper. Their Midewiwin Society is well respected as the keeper of detailed and complex scrolls of events, oral history, songs, maps, memories, stories, geometry, and mathematics. The Ojibwe people set the agenda with European-Canadian leaders by signing detailed treaties before they allowed many European settlers into their western areas, in 1745, they adopted guns from the British to defeat the Dakota people in the Lake Superior area, pushing them to the south and west. The exonym for this Anishinaabeg group is Ojibwe and this name is commonly anglicized as Ojibwa or Ojibway. The name Chippewa is an alternative anglicization, although many variations exist in literature, Chippewa is more common in the United States, and Ojibway predominates in Canada, but both terms are used in each country. In many Ojibwe communities throughout Canada and the U. S. since the late 20th century, some 19th-century sources say this name described a method of ritual torture that the Ojibwe applied to enemies. Because many Ojibwe were formerly located around the outlet of Lake Superior, marie for its rapids, the early Canadian settlers referred to the Ojibwe as Saulteurs. Ojibwe who subsequently moved to the provinces of Canada have retained the name Saulteaux. This is disputed since some scholars believe that only the name migrated west, Ojibwe who were originally located along the Mississagi River and made their way to southern Ontario are known as the Mississaugas. The Ojibwe language is known as Anishinaabemowin or Ojibwemowin, and is widely spoken. Today, most of the languages fluent speakers are elders, since the early 21st century, there is a growing movement to revitalize the language, and restore its strength as a central part of Ojibwe culture. The language belongs to the Algonquian linguistic group, and is descended from Proto-Algonquian and its sister languages include Blackfoot, Cheyenne, Cree, Fox, Menominee, Potawatomi, and Shawnee among the northern Plains tribes. Anishinaabemowin is frequently referred to as a Central Algonquian language, however, Ojibwemowin is the fourth-most spoken Native language in North America after Navajo, Cree, and Inuktitut
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Lake Superior Provincial Park
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Lake Superior Provincial Park is one of the largest provincial parks in Ontario, covering about 1,550 square kilometres along the northeastern shores of Lake Superior between Sault Ste. Marie in Algoma District, and Wawa in Northeastern Ontario, Canada, Ontario Highway 17 now runs through the park. When the park was established by Ontario in 1944, there was no road access, traces of ancient volcanic activity can be seen in rock outcrops near Red Rock Lake and several other sites. For more than 2000 years, this was long an area of occupation by various cultures of indigenous peoples, the oldest artifacts found here date to approximately 500 BC. At Agawa Rock, near the mouth of the Agawa River, the figures are painted on the rock with a mixture of powdered hematite and animal fats and are estimated to be 150–400 years old. The records are visual representations of historical events and legendary figures. Selwyn Dewdney was the first scholarly figure to discover the pictographs, the first written description of these pictographs was published in 1851 by American ethnologist, Henry Rowe Schoolcraft. As United States Indian agent in Sault Ste, marie, he conducted extensive studies about the Ojibwe people, aided by his wife Jane Johnston Schoolcraft, who was half-Ojibwe and the daughter of a major fur trader in the city. In the 1940s, the Lake Superior Provincial Park was established, one of its reserves is Rankin Location Indian Reserve No. 15D in Ontario and members have fished at Gargantua Harbour, in 2007 some 200 members, led by Chief Dean Sayers, restored a road to the village along a park trail, without a work permit. After trying to negotiate with the band, the Ministry of Natural Resources filed charges against it in 2008, the First Nation contended this was a traditional fishing and ceremonial area and construction of the road was necessary to exercise their Treaty rights. In March 2015 Justice Logan dismissed all but one of the counts in the case. In his decision, Logan upheld that a Treaty right existed for the Batchewana First Nation to use Gargantua Harbour for commercial fishing and he upheld one charge against Sayers and the Band for obstruction, requiring a fine to be paid. Recreational activities in the park include canoeing, camping and hiking, fishing, swimming, boating, hunting, educational programs, wildlife viewing, cross-country skiing and snowshoeing. Hiking Trails The 11 hiking trails located throughout the park can be accessed from Agawa Bay, Crescent Lake, or Rabbit Blanket Lake campgrounds, the Coastal Trail stretches 65 kilometres and reveals the beautiful Lake Superior coastline. It is very demanding and can take between 5 and 7 days to complete, the Coastal Trail is part of the long-distance Voyageur Hiking Trail. The 11 trails offer a variety of distances and difficulty from short half-hour hikes to multi-day trips. Orphan Lake Trail is a moderate difficulty trail that has a variety of terrain over a 8 km loop, Pictographs A short trail leads to the Agawa Rock Pictographs
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Symbol
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A symbol is a mark, sign, or word that indicates, signifies, or is understood as representing an idea, object, or relationship. Symbols allow people to go beyond what is known or seen by creating linkages between otherwise very different concepts and experiences, all communication is achieved through the use of symbols. Symbols take the form of words, sounds, gestures, ideas or visual images and are used to other ideas. For example, a red octagon may be a symbol for STOP, on a map, a blue line might represent a river. Alphabetic letters may be symbols for sounds, personal names are symbols representing individuals. A red rose may symbolize love and compassion, the variable x, in a mathematical equation, may symbolize the position of a particle in space. In cartography, a collection of symbols forms a legend for a map The word derives from the Greek symbolon meaning token or watchword. It is an amalgam of syn- together + bole a throwing, a casting, the sense evolution in Greek is from throwing things together to contrasting to comparing to token used in comparisons to determine if something is genuine. The meaning something which stands for something else was first recorded in 1590, later, expanding on what he means by this definition Campbell says, a symbol, like everything else, shows a double aspect. We must distinguish, therefore between the sense and the meaning of the symbol. The term meaning can only to the first two but these, today, are in the charge of science – which is the province as we have said, not of symbols. The ineffable, the unknowable, can be only sensed. Heinrich Zimmer gives an overview of the nature, and perennial relevance. Concepts and words are symbols, just as visions, rituals, through all of these a transcendent reality is mirrored. They are so many metaphors reflecting and implying something which, though thus variously expressed, is ineffable, though thus rendered multiform, Symbols hold the mind to truth but are not themselves the truth, hence it is delusory to borrow them. Each civilisation, every age, must bring forth its own, in the book Signs and Symbols, it is stated that A symbol. Is a visual image or sign representing an idea -- a deeper indicator of a universal truth, Symbols are a means of complex communication that often can have multiple levels of meaning. This separates symbols from signs, as signs have only one meaning, human cultures use symbols to express specific ideologies and social structures and to represent aspects of their specific culture
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Africa
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Africa is the worlds second-largest and second-most-populous continent. At about 30.3 million km² including adjacent islands, it covers 6% of Earths total surface area and 20.4 % of its land area. With 1.2 billion people as of 2016, it accounts for about 16% of the human population. The continent includes Madagascar and various archipelagos and it contains 54 fully recognized sovereign states, nine territories and two de facto independent states with limited or no recognition. Africas population is the youngest amongst all the continents, the age in 2012 was 19.7. Algeria is Africas largest country by area, and Nigeria by population, afarensis, Homo erectus, H. habilis and H. ergaster – with the earliest Homo sapiens found in Ethiopia being dated to circa 200,000 years ago. Africa straddles the equator and encompasses numerous climate areas, it is the continent to stretch from the northern temperate to southern temperate zones. Africa hosts a diversity of ethnicities, cultures and languages. In the late 19th century European countries colonized most of Africa, Africa also varies greatly with regard to environments, economics, historical ties and government systems. However, most present states in Africa originate from a process of decolonization in the 20th century, afri was a Latin name used to refer to the inhabitants of Africa, which in its widest sense referred to all lands south of the Mediterranean. This name seems to have referred to a native Libyan tribe. The name is connected with Hebrew or Phoenician ʿafar dust. The same word may be found in the name of the Banu Ifran from Algeria and Tripolitania, under Roman rule, Carthage became the capital of the province of Africa Proconsularis, which also included the coastal part of modern Libya. The Latin suffix -ica can sometimes be used to denote a land, the later Muslim kingdom of Ifriqiya, modern-day Tunisia, also preserved a form of the name. According to the Romans, Africa lay to the west of Egypt, while Asia was used to refer to Anatolia, as Europeans came to understand the real extent of the continent, the idea of Africa expanded with their knowledge. 25,4, whose descendants, he claimed, had invaded Libya, isidore of Seville in Etymologiae XIV.5.2. Suggests Africa comes from the Latin aprica, meaning sunny, massey, in 1881, stated that Africa is derived from the Egyptian af-rui-ka, meaning to turn toward the opening of the Ka. The Ka is the double of every person and the opening of the Ka refers to a womb or birthplace
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Americas
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The Americas, also collectively called America, encompass the totality of the continents of North America and South America. Together they make up most of the land in Earths western hemisphere, along with their associated islands, they cover 8% of Earths total surface area and 28. 4% of its land area. The topography is dominated by the American Cordillera, a chain of mountains that runs the length of the west coast. The flatter eastern side of the Americas is dominated by river basins, such as the Amazon, St. Lawrence River / Great Lakes basin, Mississippi. Humans first settled the Americas from Asia between 42,000 and 17,000 years ago, a second migration of Na-Dene speakers followed later from Asia. The subsequent migration of the Inuit into the neoarctic around 3500 BCE completed what is regarded as the settlement by the indigenous peoples of the Americas. The first known European settlement in the Americas was by the Norse explorer Leif Ericson, however, the colonization never became permanent and was later abandoned. The voyages of Christopher Columbus from 1492 to 1502 resulted in permanent contact with European powers, diseases introduced from Europe and Africa devastated the indigenous peoples, and the European powers colonized the Americas. Mass emigration from Europe, including numbers of indentured servants. Decolonization of the Americas began with the American Revolution in 1776, the population is over 1 billion, with over 65% of them living in one of the three most populous countries. As of the beginning of the 2010s, the most populous urban agglomerations are Mexico City, New York, Sao Paulo, Los Angeles, Buenos Aires and Rio de Janeiro, all of them megacities. The name America was first recorded in 1507 in the Cosmographiae Introductio, apparently written by Matthias Ringmann and it first applied to both North and South America by Gerardus Mercator in 1538. Amerigen means land of Amerigo and derives from Amerigo and gen, America accorded with the feminine names of Asia, Africa, and Europa. When conceived as a continent, the form is generally the continent of America in the singular. However, without a context, singular America in English commonly refers to the United States of America. In some countries of the world, America is considered a continent encompassing the North America and South America subcontinents, the first inhabitants migrated into the Americas from Asia. Habitation sites are known in Alaska and the Yukon from at least 20,000 years ago, beyond that, the specifics of the Paleo-Indian migration to and throughout the Americas, including the dates and routes traveled, are subject to ongoing research and discussion. Widespread habitation of the Americas occurred during the glacial maximum
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Oceania
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Oceania, also known as Oceanica, is a region centred on the islands of the tropical Pacific Ocean. The term is used more specifically to denote a continent comprising Australia. The term was coined as Océanie circa 1812 by geographer Conrad Malte-Brun, the word Océanie is a French word derived from the Latin word oceanus, and this from the Greek word ὠκεανός, ocean. Natives and inhabitants of this region are called Oceanians or Oceanicans, as an ecozone, Oceania includes all of Micronesia, Fiji, and all of Polynesia except New Zealand. New Zealand, along with New Guinea and nearby islands, part of the Philippine islands, Australia, the Solomon Islands, Vanuatu, in geopolitical terms, however, New Zealand, the Solomon Islands, Vanuatu and New Caledonia are almost always considered part of Oceania. Australia and Papua New Guinea are usually considered part of Oceania along with the Maluku Islands, puncak Jaya in Papua is often considered the highest peak in Oceania. Oceania was originally conceived as the lands of the Pacific Ocean and it comprised four regions, Polynesia, Micronesia, Malaysia, and Melanesia. The area extends to Sumatra in the west, the Bonin Islands in the northwest, the Hawaiian Islands in the northeast, Rapa Nui and Sala y Gómez Island in the east, and Macquarie Island in the south. Not included are the Pacific islands of Taiwan, the Ryukyu Islands and the Japanese archipelago, all on the margins of Asia, and the Aleutian Islands of North America. The islands at the extremes of Oceania are Bonin, a politically integral part of Japan, Hawaii, a state of the United States. There is also a geographic definition that excludes land on the Sunda Plate. Biogeographically, Oceania is used as a synonym for either the Australasian ecozone or the Pacific ecozone, Oceania is one of eight terrestrial ecozones, which constitute the major ecological regions of the planet. The Oceania ecozone includes all of Micronesia, Fiji, and all of Polynesia except New Zealand, New Zealand, New Guinea, Melanesia apart from Fiji, and Australia constitute the separate Australasian ecozone. The Malay Archipelago is part of the Indomalaya ecozone, related to these concepts are Near Oceania, that part of western Island Melanesia which has been inhabited for tens of millennia, and Remote Oceania which is more recently settled. The term is used to denote a continent comprising Australia. New Zealand forms the corner of the Polynesian Triangle. Its indigenous Māori constitute one of the cultures of Polynesia. It is also, however, considered part of Australasia, the history of Oceania in the medieval period was synonymous with the history of the indigenous peoples of Australasia, Micronesia, Melanesia, Polynesia
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La Silla Observatory
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La Silla Observatory is an astronomical observatory in Chile with three telescopes built and operated by the European Southern Observatory. Several other telescopes are located at the site and are maintained by ESO. The observatory is one of the largest in the Southern Hemisphere and was the first in Chile to be used by ESO. The La Silla telescopes and instruments are located 150 km northeast of La Serena at the outskirts of the Chilean Atacama Desert, following the decision in 1963 to approve Chile as the site for the ESO observatory, scouting parties were sent to various locations to assess their suitability. The site that was decided upon was La Silla in the part of the Atacama desert,600 km north of Santiago de Chile. Besides being government property, it had the benefits of being in a dry, flat and easily accessible area, yet isolated and remote from any artificial light. Originally named the Cinchado, it was renamed La Silla after its saddle-like shape, on October 30,1964, the contracts were signed and an area of 245 square miles was purchased the following year. During 1965, temporary facilities were erected with living quarters, a workshop, the dedication ceremony of the road to the top took place in March 1966, two months after its completion. On 25 March 1969, the ESO site at La Silla was finally inaugurated by President Eduardo Frei Montalva. With a permanent base of dormitories, workshops, hotels and several functioning telescopes, the observatory was fully operational. The ESO1. 5-metre and ESO 1-metre telescopes had been erected in the late 1960s and these three telescopes can be seen in this order from right to left in the background of the adjunct image from June 1968. By 1976, the largest telescope planned, the § ESO3.6 m Telescope and it was subsequently to have a 1. 4m CAT attached. In 1984, the 2. 2m telescope began operations, while in March 1989, a 1-metre telescope owned by Marseille Observatory opened in 1998, followed by a 1. 2-metre telescope from Geneva Observatory in 2000. ESO operates three major optical and near infrared telescopes at the La Silla site, the New Technology Telescope, the 3. 6-m ESO Telescope, and these telescopes are not operated by ESO and hence do not fall under the responsibility of La Silla Science Operations. The telescope hosts HARPS, the High Accuracy Radial velocity Planet Searcher, HARPS is a spectrograph with unrivalled precision and is the most successful finder of low-mass exoplanets to date. Since April 2008, HARPS is the instrument available at the 3.6 m telescope. The ESO New Technology Telescope is an Alt-Az,3. 58-metre Richey-Chretien telescope which pioneered the use of active optics, the telescope and its enclosure had a revolutionary design for optimal image quality. NTT saw first light in March 1989, the telescope chamber is ventilated by a system of flaps which optimize the air flow across the NTT minimizing the dome and mirror seeing
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Pre-Columbian art
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Pre-Columbian art thrived throughout the Americas from at least 13,000 BCE to the European conquests, and sometimes continued for a time afterwards. Many Pre-Columbian cultures did not have writing systems, so visual art expressed cosmologies, world views, religion, and philosophy of these cultures, as well as serving as mnenomic devices. Unfortunately, many of the surfaces, such as woven textiles, typically have not been preserved, but Precolumbian painting on ceramics, walls. The Mesoamerican cultures are divided into three periods, Pre-classic Classic Post-classic. The Pre-classic period was dominated by the highly developed Olmec civilization, the Olmecs produced jade figurines, and created heavy-featured, colossal heads, up to 2 meters high, that still stand mysteriously in the landscape. The Mesoamerican tradition of building large ceremonial centres appears to have begun under the Olmecs, during the Classic period the dominant Civilization was the Maya. Like the Mississippian peoples of North America such as the Choctaw and Natchez and they practised their own forms of hieroglyphic writing and even advanced astronomy. Mayan art consequently focuses on rain, agriculture, and fertility, expressing these images mainly in relief and surface decoration, glyphs and stylized figures were used to decorate architecture such as the pyramid temple of Chichén Itzá. Murals dating from about 750 CE were discovered when the city of Bonampak was excavated in 1946, the Post-classic period was dominated by the Toltecs who made colossal, block-like sculptures such as those employed as free-standing columns at Tula, Mexico. The Mixtecs developed a style of painting known as Mixtec-Puebla, as seen in their murals and codices, in the Andean region of South America, the Chavín civilization flourished from around 1000 BCE to 300 BCE. The Chavín produced small-scale pottery, often human in shape but with features such as bird feet, reptilian eyes. Representations of jaguar are a theme in Chavín art. The Chavin culture is noted for the spectacular murals and carvings found its main religious site of Chavin de Huantar, these works include the Raimondi Stela, the Lanzón. Contemporary with the Chavin was the Paracas culture of the southern coast of Peru and these amazing productions, some of which could measure ninety feet long, were primarily used for as burial wraps for Paracas mummy bundles. Paracas art was influenced by the Chavín cult, and the two styles share many common motifs. On the south coast, the Paracas were immediately succeeded by a flowering of artistic production around the Nazca river valley, the Nazca period is divided into eight ceramic phases, each one depicting increasingly abstract animal and human motifs. These period range from Phase 1, beginning around 200 CE, to Phase 8, the Nasca people are most famous for the Nazca lines, though they are usually regarded as making some of the most beautiful polychrome ceramics in the Andes. On the north coast, the Moche succeeded the Chavin, for the Moche, ceramics functioned as a primary way of disseminating information and cultural ideas
30.
Visual arts by indigenous peoples of the Americas
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Visual arts by indigenous peoples of the Americas encompasses the visual artistic traditions of the indigenous peoples of the Americas from ancient times to the present. These include works from South America, Mesoamerica, North America including Greenland, in North America, the Lithic stage or Paleo-Indian period is defined as approximately 18, 000–8000 BCE. The period from around 8000–800 BCE is generally referred to as the Archaic period, the production of bannerstones, Projectile point, Lithic reduction styles and pictographic cave paintings are some of the art that remains from this time period. The bone was found early in the 21st century near Vero Beach, Florida, the bone is too mineralized to be dated, but the carving has been authenticated as having been made before the bone became mineralized. The oldest known painted object in North American is the Cooper Bison Skull from 10, 900–10,200 BCE, Lithic age art in South America includes Monte Alegre culture rock paintings created at Caverna da Pedra Pintada dating back to 9250–8550 BCE. Guitarrero Cave in Peru has the earliest known textiles in South America, the southwestern United States and certain regions of the Andes have the highest concentration of pictographs and Petroglyphs from this period. Both pictographs and petroglyphs are known as rock art, the Yupik of Alaska have a long tradition of carving masks for use in shamanic rituals. Indigenous peoples of the Canadian arctic have produced objects that could be classified as art since the time of the Dorset culture. While the walrus ivory carvings of the Dorset were primarily shamanic, with European contact the historic period of Inuit art began. In this period, which reached its height in the late 19th century, Inuit artisans created souvenirs for the crews of whaling ships and explorers. Modern Inuit art began in the late 1940s, when with the encouragement of the Canadian government they began to produce prints and serpentine sculptures for sale in the south. Greenlandic Inuit have a unique textile tradition intregrating skin-sewing, furs, Women create elaborate netted beadwork collars. They have strong mask-making tradition and also are known for an art form called tupilaq or a spirit object. Traditional art making practices thrive in the Ammassalik, sperm whale ivory remains a valued medium for carving. Inuit art from Alaska, Canada, and Greenland Cultures of interior Alaska, while humans have lived in the region far longer, the oldest known surviving Subarctic art is a petroglyph site in northwest Ontario, dated to 5000 BCE. Caribou, and to a lesser extent moose, are major resources, providing hides, antlers, sinew, porcupine quillwork embellishes hides and birchbark. After European contact with the influence of the Grey Nuns, moosehair tufting, famous examples include totem poles, transformation masks, and canoes. In addition to woodwork, two dimensional painting and silver, gold and copper engraved jewelry became important after contact with Europeans, the Eastern Woodlands, or simply woodlands, cultures inhabited the regions of North America east of the Mississippi River at least since 2500 BCE
31.
Mesopotamia
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In the Iron Age, it was controlled by the Neo-Assyrian and Neo-Babylonian Empires. The Sumerians and Akkadians dominated Mesopotamia from the beginning of history to the fall of Babylon in 539 BC. It fell to Alexander the Great in 332 BC, and after his death, around 150 BC, Mesopotamia was under the control of the Parthian Empire. Mesopotamia became a battleground between the Romans and Parthians, with parts of Mesopotamia coming under ephemeral Roman control. In AD226, eastern part of it fell to the Sassanid Persians, division of Mesopotamia between Roman and Sassanid Empires lasted until the 7th century Muslim conquest of Persia of the Sasanian Empire and Muslim conquest of the Levant from Byzantines. A number of primarily neo-Assyrian and Christian native Mesopotamian states existed between the 1st century BC and 3rd century AD, including Adiabene, Osroene, and Hatra, Mesopotamia is the site of the earliest developments of the Neolithic Revolution from around 10,000 BC. The regional toponym Mesopotamia comes from the ancient Greek root words μέσος middle and ποταμός river and it is used throughout the Greek Septuagint to translate the Hebrew equivalent Naharaim. In the Anabasis, Mesopotamia was used to designate the land east of the Euphrates in north Syria, the Aramaic term biritum/birit narim corresponded to a similar geographical concept. The neighbouring steppes to the west of the Euphrates and the part of the Zagros Mountains are also often included under the wider term Mesopotamia. A further distinction is made between Northern or Upper Mesopotamia and Southern or Lower Mesopotamia. Upper Mesopotamia, also known as the Jazira, is the area between the Euphrates and the Tigris from their sources down to Baghdad, Lower Mesopotamia is the area from Baghdad to the Persian Gulf and includes Kuwait and parts of western Iran. In modern academic usage, the term Mesopotamia often also has a chronological connotation and it is usually used to designate the area until the Muslim conquests, with names like Syria, Jazirah, and Iraq being used to describe the region after that date. It has been argued that these later euphemisms are Eurocentric terms attributed to the region in the midst of various 19th-century Western encroachments, Mesopotamia encompasses the land between the Euphrates and Tigris rivers, both of which have their headwaters in the Armenian Highlands. Both rivers are fed by tributaries, and the entire river system drains a vast mountainous region. Overland routes in Mesopotamia usually follow the Euphrates because the banks of the Tigris are frequently steep and difficult. The climate of the region is semi-arid with a vast desert expanse in the north which gives way to a 15,000 square kilometres region of marshes, lagoons, mud flats, in the extreme south, the Euphrates and the Tigris unite and empty into the Persian Gulf. In the marshlands to the south of the area, a complex water-borne fishing culture has existed since prehistoric times, periodic breakdowns in the cultural system have occurred for a number of reasons. Alternatively, military vulnerability to invasion from marginal hill tribes or nomadic pastoralists has led to periods of trade collapse and these trends have continued to the present day in Iraq
32.
Rock art of the Chumash people
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Chumash rock art is a genre of paintings on caves, mountains, cliffs, or other living rock surfaces, created by the Chumash people of southern California. Pictographs and petroglyphs are common through interior California, the painting tradition thrived until the 19th century. Chumash rock art is considered to be some of the most elaborate rock art tradition in the region, the Chumash are probably best known for the pictographs. Which were brightly colored paintings of humans, animals, and abstract circles and they were thought to be part of a religious ritual. The Chumash lived in the counties of Santa Barbara, Ventura. They were a maritime, hunter-gatherer society whose livelihood was based on the sea and they developed excellent skills for catching fish, shellfish, and other marine mammals. Beyond fishing, however, they were skilled in creating rock art. Hudson and Blackburn define rock art as an aesthetic, symbolic representation of significant concepts, Rock art may have been created by shamans during vision quests, most commonly in the form of pictographs, but sometimes petroglyphs as well. No one is certain about the meaning of the Chumash Rock art. Chumash rock art is almost invariably found in caves or on cliffs in the mountains, although some small, the rock art sites are always found near streams, springs, or some other source of permanent water. In his research of southern California rock art, Grant recorded numerous sites from different areas that were all close to a water source and he found twelve painted sites in the highest parts of the mountainous Chumash territory, the Ventureño area. The Ventura and Santa Clara Rivers and several coastal streams flow through this area and he also recorded forty-one painted rock art sites in the Cuyama Valley region, where the Sisquoc River flows between the San Rafael Mountains and the Sierra Madre Mountains. The most easily accessible example is at Painted Cave State Historic Park, Painted Rock is a free-standing rock on the Carrizo Plain near the Sierra Madre Mountains at the southern tip of the Great Central Valley. The interior alcove of the rock features pictographs by Chumash, neighboring tribes. The Burro Flats Painted Cave petroglyphs are located in the Simi Hills in Ventura County and they are on the private land of Rocketdynes Santa Susana Field Laboratory, which has protected them from public harm since 1947. The SSFL is closed and in the stage of a significant toxins and radionuclides site investigation. Boeing, U. S. DOE, and NASA and the California Department of Toxic Substances Control are responsible to protect Chumash, Chumash traditional narratives in oral history say that religious specialists, known as alchuklash created the rock art. Non-Chumash people call these practitioners medicine men or shamans, according to David Whitley, shamanism is a form of worship based on direct, personal interaction between a shaman and the supernatural
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Mario Christian Meyer
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Mario Christian Meyer is a Swiss-Brazilian doctor and advocate for the sustainable development of the Amazonia and preservation of its indigenous cultural heritage. Meyer was born in Salta, Argentina and his father, Hermann Meyer, a Swiss polytechnics engineer specializing in agronomy, became a fazendeiro, first in Argentina, in the early 1930s, then in Brazil in 1954. His mother, Anne Camille Blanc de Corbières Meyer, was a Swiss structural engineer, the young Meyer spent his first months in Salta, where his father had established a Hacienda and an olive oil production plant. Because of Peronism, with its nationalism and isolationism, his family lost everything and, in 1954, consequently moved to Rio de Janeiro, later, through encyclopaedias, he developed personal approaches to his numerous questions about the meaning of life. Later in life, Meyer experienced an Índios initiation rite, an experience that sealed his commitment to the Amazonian cause, Meyer studied medicine, specializing in Developmental Neuropsychology and Child Psychiatry. He went on to teach at the Sorbonne in Paris and this work for UNESCO has induced Prof. Dr. Meyer to study the contribution of western sciences to the approach of learning disabilities occurring with illiteracy in the developing countries. Meyer evolved from work to a general effort to promote the value of indigenous ancestral knowledge. Focusing then on the cross-cultural psychiatrys field, he develops through the 1980s his researches for an understanding of the interactions between Culture and Psychism. In 1989, Meyer was made Fellow of the Paris Society of Medicine, founded on the 2 Germinal year IV, there, he presented his works on Amazônia, which were to give birth to new medicines. His missions in the Amazon rainforest in close contact with the « People of Nature » and they lead him to combine his expertise in neuropsychology in the field of linguistic and cultural diversity with his experience in biological diversity and its preservation by biotechnologies. This association allowed him to fight for the transformation of the Amazonian biodiversity, thus, from 1992 Prof. Dr. Meyer participated as an official member of the State of Amazonas delegation in the UN Earth Summit Rio 92. In 1994, Meyer appeared as a delegate from Brazil to the UNESCOs World Symposium on Literacy in order to present his new approach merging linguistic abilities. Since then, he has gone on to found PISAD, Programme International de Sauvegarde de lAmazônia, Mata Atlântica et des Amérindiens pour le Développement Durable, a humanist and non-profit organization. Originally, Meyer set up a concept and methodology regarding the psycho-cultural revitalization of endangered Amerindian knowledge which he had pioneered as CogniÍndios. This bio-production is based upon the alliance between the Índios know-how and a green biotechnology developed by INPL – Institut National Polytechnique de Lorraine, for his efforts, Meyer was awarded the Brazilian prize Gigante da Ecologia in 2008. For a more complete list, see Mario Christian Meyer Apprentissage de la langue maternelle écrite, preface by Collège de France, Paris, UNESCO. Le corps et sa mémoire, actes du VIe Congrès international de psychomotricité, cultural shock, neuropsychological and cognitive functions of symbolization and psychiatric risk. Journal de Psychiatrie Biologique et Thérapeutique, dictionnaire des drogues, des toxicomanies et des dépendances, Amérindiens d’Amazonie
34.
Signage
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Signage is the design or use of signs and symbols to communicate a message to a specific group, usually for the purpose of marketing or a kind of advocacy. A signage also means signs collectively or being considered as a group, the term signage is documented to have been popularized in 1975 to 1980. Signs are any kind of visual graphics created to display information to a particular audience and this is typically manifested in the form of wayfinding information in places such as streets or on the inside and outside of buildings. Signs vary in form and size based on location and intent, from more expansive banners, billboards, newer signs may also use digital or electronic displays. The main purpose of signs is to communicate, to information such that the receiver may make cognitive decisions based on the information provided. In general, signs may be classified according to the functions, Information, signs conveying information about services and facilities, such as maps, directories. Direction, signs showing the location of services, facilities, functional spaces and key areas, identification, signs indicating services and facilities, such as room names and numbers, restroom signs, or floor designations. Safety and Regulatory, signs giving warning or safety instructions, such as warning signs, traffic signs, exit signs, or signs conveying rules, Signage is distinct from labeling, which conveys information about a particular product. The French enseigne indicates its essential connection with what is known in English as a flag, signs, however, are best known in the form of painted or carved advertisements for shops, inns, etc. They are one of various methods used from time immemorial for publicly calling attention to the place to which they refer. The ancient Egyptians and Romans were known to use signs, in ancient Rome, signboards were usually made from stone or terracotta, and Greeks are known to have used signs also. Many Roman examples are preserved, among them the widely recognized bush to indicate a tavern, in some cases, such as the bush, or the three balls of pawnbrokers, certain signs became identified with certain trades and some of these later evolved into trademarks. Other signs can be grouped according to their various origins, thus, at an early period, the cross or other sign of a religious character was used to attract Christians, whereas the sign of the sun or the moon would serve the same purpose for pagans. In 1389, King Richard II of England compelled landlords to erect signs outside their premises, the legislation stated Whosoever shall brew ale in the town with intention of selling it must hang out a sign, otherwise he shall forfeit his ale. This was in order make them visible to passing inspectors of the quality of the ale they provided. Later, the adaptation of the coats of arms or badges of noble families became common. These would be described by the people without consideration of the language of heraldry, and thus such signs as the Red Lion, whereas the use of signs was generally optional, publicans were on a different footing from other traders in this respect. As early as the 14th century there was a law in England compelling them to exhibit signs, in France edicts were directed to the same end in 1567 and 1577
35.
Ezra Pound
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Ezra Weston Loomis Pound was an expatriate American poet and critic, and a major figure in the early modernist movement. His contribution to poetry began with his development of Imagism, a movement derived from classical Chinese and Japanese poetry, stressing clarity, precision and his best-known works include Ripostes, Hugh Selwyn Mauberley and the unfinished 120-section epic, The Cantos. This included arranging for the publication in 1915 of Eliots The Love Song of J. Alfred Prufrock, angered by the carnage of World War I, Pound lost faith in England and blamed the war on usury and international capitalism. Deemed unfit to stand trial, he was incarcerated in St. Elizabeths psychiatric hospital in Washington, while in custody in Italy, Pound had begun work on sections of The Cantos. These were published as The Pisan Cantos, for which he was awarded the Bollingen Prize in 1949 by the Library of Congress, triggering enormous controversy. Largely due to a campaign by his writers, he was released from St. Elizabeths in 1958. Hemingway wrote, The best of Pounds writing—and it is in the Cantos—will last as long as there is any literature, Pound was born in a small, two-story house in Hailey, Idaho Territory, the only child of Homer Loomis Pound and Isabel Weston. His father had worked in Hailey since 1883 as registrar of the General Land Office, both parents ancestors had emigrated from England in the 17th century. On his mothers side, Pound was descended from William Wadsworth, the Wadsworths married into the Westons of New York. Harding Weston and Mary Parker were the parents of Isabel Weston, harding apparently spent most of his life without work, with his brother, Ezra Weston, and his brothers wife, Frances, looking after Mary and Isabels needs. On his fathers side, the immigrant ancestor was John Pound, a Quaker, Ezras grandfather, Thaddeus Coleman Pound, was a Republican Congressman from northwest Wisconsin who had made and lost a fortune in the lumber business. Thaddeuss son Homer, Pounds father, worked for Thaddeus in the lumber business, Homer and Isabel married the following year, and Homer built a home in Hailey. Isabel was unhappy in Hailey and took Ezra with her to New York in 1887, Homer followed them, and in 1889 he found a job as an assayer at the Philadelphia Mint. The family moved to Jenkintown, Pennsylvania, and in 1893 bought a house in Wyncote. Between 1897 and 1900 Pound attended Cheltenham Military Academy, sometimes as a boarder, the boys wore Civil War-style uniforms and besides Latin were taught English, history, arithmetic, marksmanship, military drilling and the importance of submitting to authority. After the academy he may have attended Cheltenham Township High School for one year and it was at Pennsylvania in 1901 that Pound met Hilda Doolittle, his first serious romance, according to Pound scholar Ira Nadel. In 1911 she followed Pound to London and became involved in developing the Imagism movement, Pound was seeing two other women at the same time—Viola Baxter and Mary Moore—later dedicating a book of poetry, Personae, to the latter. He asked Moore to marry him too, but she turned him down and his parents and Frances Weston took Pound on another three-month European tour in 1902, after which he transferred, in 1903, to Hamilton College in Clinton, New York, possibly because of poor grades
36.
Surrealism
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Surrealism is a cultural movement that began in the early 1920s, and is best known for its visual artworks and writings. The aim was to resolve the previously contradictory conditions of dream, leader André Breton was explicit in his assertion that Surrealism was, above all, a revolutionary movement. Surrealism developed out of the Dada activities during World War I, the word surrealist was coined by Guillaume Apollinaire and first appeared in the preface to his play Les Mamelles de Tirésias, which was written in 1903 and first performed in 1917. The Dadaists protested with anti-art gatherings, performances, writings and art works, after the war, when they returned to Paris, the Dada activities continued. Meeting the young writer Jacques Vaché, Breton felt that Vaché was the son of writer. He admired the young writers anti-social attitude and disdain for established artistic tradition, later Breton wrote, In literature, I was successively taken with Rimbaud, with Jarry, with Apollinaire, with Nouveau, with Lautréamont, but it is Jacques Vaché to whom I owe the most. Back in Paris, Breton joined in Dada activities and started the literary journal Littérature along with Louis Aragon and they began experimenting with automatic writing—spontaneously writing without censoring their thoughts—and published the writings, as well as accounts of dreams, in the magazine. Breton and Soupault delved deeper into automatism and wrote The Magnetic Fields, continuing to write, they came to believe that automatism was a better tactic for societal change than the Dada form of attack on prevailing values. They also looked to the Marxist dialectic and the work of such theorists as Walter Benjamin, freuds work with free association, dream analysis, and the unconscious was of utmost importance to the Surrealists in developing methods to liberate imagination. They embraced idiosyncrasy, while rejecting the idea of an underlying madness, as Salvador Dalí later proclaimed, There is only one difference between a madman and me. Beside the use of analysis, they emphasized that one could combine inside the same frame, elements not normally found together to produce illogical. The more the relationship between the two juxtaposed realities is distant and true, the stronger the image will be−the greater its emotional power, the group aimed to revolutionize human experience, in its personal, cultural, social, and political aspects. They wanted to people from false rationality, and restrictive customs. Breton proclaimed that the aim of Surrealism was long live the social revolution. To this goal, at various times Surrealists aligned with communism and anarchism, in 1924 two Surrealist factions declared their philosophy in two separate Surrealist Manifestos. That same year the Bureau of Surrealist Research was established, leading up to 1924, two rival surrealist groups had formed. Each group claimed to be successors of a revolution launched by Guillaume Apollinaire, the other group, led by Breton, included Louis Aragon, Robert Desnos, Paul Éluard, Jacques Baron, Jacques-André Boiffard, Jean Carrive, René Crevel and Georges Malkine, among others. Goll and Breton clashed openly, at one point literally fighting, at the Comédie des Champs-Élysées, in the end, Breton won the battle through tactical and numerical superiority
37.
Pacific Northwest
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The Pacific Northwest, sometimes referred to as Cascadia, is a geographic region in western North America bounded by the Pacific Ocean to the west and loosely, by the Rocky Mountains on the east. Though no agreed boundary exists, a common conception includes the U. S. states of Oregon and Washington and the Canadian province of British Columbia. Broader conceptions reach north into Alaska and Yukon, south into far northern California and east to the Continental Divide, thus including Idaho, Western Montana, narrower conceptions may be limited to the northwestern US or to the coastal areas west of the Cascade and Coast mountains. The variety of definitions can be attributed to partially overlapping commonalities of the history, geography, society. The Northwest Coast is the region of the Pacific Northwest. The term Pacific Northwest should not be confused with the Northwest Territory or the Northwest Territories of Canada. The border — in two sections, along the 49th parallel south of British Columbia and the Alaska Panhandle west of northern British Columbia — has had an effect on the region. According to Canadian historian Ken Coates, the border has not merely influenced the Pacific Northwest—rather, definitions of the Pacific Northwest region vary, and there is no commonly agreed-upon boundary, even among Pacific Northwesterners. A common conception of the Pacific Northwest includes the U. S. states of Oregon and Washington as well as the Canadian province of British Columbia. Broader definitions of the region may include the U. S. state of Alaska, the Canadian territory of Yukon, the portion of the state of California. Definitions based on the historic Oregon Country reach east to the Continental Divide, thus including all of Idaho and parts of western Montana. Sometimes the Pacific Northwest is defined as being the Northwestern United States, often these definitions are made by government agencies whose scope is limited to the United States. Some definitions include, in addition to Washington, Oregon, Idaho and British Columbia, Southeast Alaska, western Montana, the coast of northern California, the Pacific Northwest has been occupied by a diverse array of indigenous peoples for millennia. The Pacific Coast is seen by scholars as a major coastal migration route in the settlement of the Americas by late Pleistocene peoples moving from northeast Asia into the Americas. Other evidence for human occupation dating back as much as 14,500 years ago is emerging from Paisley Caves in south-central Oregon, however, despite such research, the coastal migration hypothesis is still subject to considerable debate. Due in part to the richness of Pacific Northwest Coast and river fisheries, in the interior of the Pacific Northwest, the indigenous peoples, at the time of European contact, had a diversity of cultures and societies. Some areas were home to mobile and egalitarian societies, others, especially along major rivers such as the Columbia and Fraser, had very complex, affluent, sedentary societies rivaling those of the coast. In British Columbia and Southeast Alaska, the Tlingit and Haida erected large, throughout the Pacific Northwest, thousands of indigenous people live, and some continue to practice their rich cultural traditions, organizing their societies around cedar and salmon
38.
Native Americans in the United States
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In the United States, Native Americans are people descended from the Pre-Columbian indigenous population of the land within the countrys modern boundaries. These peoples were composed of distinct tribes, bands, and ethnic groups. Most Native American groups had historically preserved their histories by oral traditions and artwork, at the time of first contact, the indigenous cultures were quite different from those of the proto-industrial and mostly Christian immigrants. Some of the Northeastern and Southwestern cultures in particular were matrilineal, the majority of Indigenous American tribes maintained their hunting grounds and agricultural lands for use of the entire tribe. Europeans at that time had patriarchal cultures and had developed concepts of property rights with respect to land that were extremely different. Assimilation became a consistent policy through American administrations, during the 19th century, the ideology of manifest destiny became integral to the American nationalist movement. Expansion of European-American populations to the west after the American Revolution resulted in increasing pressure on Native American lands and this resulted in the ethnic cleansing of many tribes, with the brutal, forced marches coming to be known as The Trail of Tears. As American expansion reached into the West, settler and miner migrants came into increasing conflict with the Great Basin, Great Plains and these were complex nomadic cultures based on horse culture and seasonal bison hunting. Over time, the United States forced a series of treaties and land cessions by the tribes, in 1924, Native Americans who were not already U. S. citizens were granted citizenship by Congress. Contemporary Native Americans have a relationship with the United States because they may be members of nations, tribes. The terms used to refer to Native Americans have at times been controversial, by comparison, the indigenous peoples of Canada are generally known as First Nations. It is not definitively known how or when the Native Americans first settled the Americas and these early inhabitants, called Paleoamericans, soon diversified into many hundreds of culturally distinct nations and tribes. The archaeological periods used are the classifications of archaeological periods and cultures established in Gordon Willey and Philip Phillips 1958 book Method and they divided the archaeological record in the Americas into five phases, see Archaeology of the Americas. The Clovis culture, a hunting culture, is primarily identified by use of fluted spear points. Artifacts from this culture were first excavated in 1932 near Clovis, the Clovis culture ranged over much of North America and also appeared in South America. The culture is identified by the distinctive Clovis point, a flaked flint spear-point with a notched flute, dating of Clovis materials has been by association with animal bones and by the use of carbon dating methods. Recent reexaminations of Clovis materials using improved carbon-dating methods produced results of 11,050 and 10,800 radiocarbon years B. P, other tribes have stories that recount migrations across long tracts of land and a great river, believed to be the Mississippi River. Genetic and linguistic data connect the people of this continent with ancient northeast Asians
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Alaska
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Alaska is a U. S. state located in the northwest extremity of North America. To the north are the Chukchi and Beaufort seas–the southern parts of the Arctic Ocean, the Pacific Ocean lies to the south and southwest. Alaska is the largest state in the United States by area, the 3rd least populous, approximately half of Alaskas residents live within the Anchorage metropolitan area. Alaskas economy is dominated by the fishing, natural gas, military bases and tourism are also a significant part of the economy. The United States purchased Alaska from the Russian Empire on March 30,1867, the area went through several administrative changes before becoming organized as a territory on May 11,1912. It was admitted as the 49th state of the U. S. on January 3,1959, the name Alaska was introduced in the Russian colonial period when it was used to refer to the peninsula. It was derived from an Aleut, or Unangam idiom, which refers to the mainland of Alaska. Literally, it means object to which the action of the sea is directed, Alaska is the northernmost and westernmost state in the United States and has the most easterly longitude in the United States because the Aleutian Islands extend into the Eastern Hemisphere. Alaska is the only non-contiguous U. S. state on continental North America and it is technically part of the continental U. S. but is sometimes not included in colloquial use, Alaska is not part of the contiguous U. S. often called the Lower 48. The capital city, Juneau, is situated on the mainland of the North American continent but is not connected by road to the rest of the North American highway system. Alaskas territorial waters touch Russias territorial waters in the Bering Strait, as the Russian Big Diomede Island, Alaska has a longer coastline than all the other U. S. states combined. Alaska is the largest state in the United States by total area at 663,268 square miles, over twice the size of Texas, Alaska is larger than all but 18 sovereign countries. Counting territorial waters, Alaska is larger than the area of the next three largest states, Texas, California, and Montana. It is also larger than the area of the 22 smallest U. S. states. Also referred to as the Panhandle or Inside Passage, this is the region of Alaska closest to the rest of the United States, as such, this was where most of the initial non-indigenous settlement occurred in the years following the Alaska Purchase. The region is dominated by the Alexander Archipelago as well as the Tongass National Forest and it contains the state capital Juneau, the former capital Sitka, and Ketchikan, at one time Alaskas largest city. The Alaska Marine Highway provides a vital transportation link throughout the area. The Interior is the largest region of Alaska, much of it is uninhabited wilderness, Fairbanks is the only large city in the region
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Totem pole
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Totem poles are monumental sculptures, a type of Northwest Coast art, consisting of poles, posts or pillars, carved with symbols or figures. They are usually made from trees, mostly western red cedar. The word totem derives from the Algonquian word odoodem, his kinship group, the carvings may symbolize or commemorate cultural beliefs that recount familiar legends, clan lineages, or notable events. The poles may also serve as architectural features, welcome signs for village visitors, mortuary vessels for the remains of deceased ancestors. Given the complexity and symbolic meanings of totem pole carvings, their placement and importance lies in the observers knowledge, Totem pole carvings were likely preceded by a long history of decorative carving, with stylistic features borrowed from smaller prototypes. Renewed interest from tourists, collectors, and scholars in the 1880s and 1890s helped document and collect the remaining totem poles, twentieth-century revivals of the craft, additional research, and continued support from the public have helped establish new interest in this regional artistic tradition. Totem poles primarily serve as symbol to the animistic peoples of western North America reflecting their submission to a pantheon. Makers of these include the Haida, Tlingit, Tsimshian, Kwakwaka’wakw, Nuxalk. Totem poles are carved from the highly rot-resistant trunks of Thuja plicata trees. Because of the climate and the nature of the materials used to make the poles. Noteworthy examples, some dating as far back as 1880, include those at the Royal British Columbia Museum in Victoria and the Museum of Anthropology at UBC in Vancouver. Totem poles are the largest, but not the objects that coastal Pacific Northwest natives use to depict worship, family legends, animals, people. The freestanding poles seen by the regions first European explorers were likely preceded by a history of decorative carving. Stylistic features of these poles were borrowed from smaller prototypes, or from the support posts of house beams. Before iron and steel arrived in the area, natives used crude tools made of stone, shells, the process was slow and laborious, axes were unknown. By the late century, the use of metal cutting tools enabled more complex carvings. The tall monumental poles appearing in front of homes in coastal villages probably did not appear until after the beginning of the nineteenth century. The scholar Eddie Malin has proposed that totem poles progressed from house posts, funerary containers, malins theory is supported by the photographic documentation of the Pacific Northwest coasts cultural history and the more sophisticated designs of the Haida poles
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North America
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North America is a continent entirely within the Northern Hemisphere and almost all within the Western Hemisphere. It can also be considered a subcontinent of the Americas. It is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the west and south by the Pacific Ocean, and to the southeast by South America and the Caribbean Sea. North America covers an area of about 24,709,000 square kilometers, about 16. 5% of the land area. North America is the third largest continent by area, following Asia and Africa, and the fourth by population after Asia, Africa, and Europe. In 2013, its population was estimated at nearly 565 million people in 23 independent states, or about 7. 5% of the worlds population, North America was reached by its first human populations during the last glacial period, via crossing the Bering land bridge. The so-called Paleo-Indian period is taken to have lasted until about 10,000 years ago, the Classic stage spans roughly the 6th to 13th centuries. The Pre-Columbian era ended with the migrations and the arrival of European settlers during the Age of Discovery. Present-day cultural and ethnic patterns reflect different kind of interactions between European colonists, indigenous peoples, African slaves and their descendants, European influences are strongest in the northern parts of the continent while indigenous and African influences are relatively stronger in the south. Because of the history of colonialism, most North Americans speak English, Spanish or French, the Americas are usually accepted as having been named after the Italian explorer Amerigo Vespucci by the German cartographers Martin Waldseemüller and Matthias Ringmann. Vespucci, who explored South America between 1497 and 1502, was the first European to suggest that the Americas were not the East Indies, but a different landmass previously unknown by Europeans. In 1507, Waldseemüller produced a map, in which he placed the word America on the continent of South America. He explained the rationale for the name in the accompanying book Cosmographiae Introductio, for Waldseemüller, no one should object to the naming of the land after its discoverer. He used the Latinized version of Vespuccis name, but in its feminine form America, following the examples of Europa, Asia and Africa. Later, other mapmakers extended the name America to the continent, In 1538. Some argue that the convention is to use the surname for naming discoveries except in the case of royalty, a minutely explored belief that has been advanced is that America was named for a Spanish sailor bearing the ancient Visigothic name of Amairick. Another is that the name is rooted in a Native American language, the term North America maintains various definitions in accordance with location and context. In Canadian English, North America may be used to refer to the United States, alternatively, usage sometimes includes Greenland and Mexico, as well as offshore islands
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Xu Bing
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Xu Bing is a Chinese-born artist who lived in the United States for eighteen years. Currently residing in Beijing, he used to serve as the vice-president of the Central Academy of Fine Arts. He is most known for his skills and installations pieces, as well as his creative artistic use of language, words. Born in Beijing in 1955, Xu grew up in Beijing and his father was the head of the history department at Peking University. In 1975, near the end of the Cultural Revolution, he was relocated to the countryside for two years as part of Mao Zedongs re-education policy. After the Tiananmen Square Protests of 1989 his recent work came under scrutiny from the government and he then resided to the United States until his appointment as vice-president of the Beijing CAFA in 2008. In 1990-91, Xu had his first exhibition in the United States at the University of Wisconsin–Madisons Elvehjem Museum of Art including his installations Book from the Sky, the vast planes of text seem to convey ancient wisdom, but are in fact unintelligible. The Glassy Surface of a Lake, an installation for the Elvehjem, was on view in 2004-05. In 2003 he exhibited at the then new Chinese Arts centre in Manchester, an installation using dust he collected in New York City on the day after the destruction of the World Trade Center. He won also a year of free work and study at the American Academy in Berlin 2004. Xu Bing was appointed the new president of the China Central Academy of Fine Arts in Beijing. While at the Central Academy of Fine Arts Xu Bing mastered the Socialist Realism style of art so predominant during the Maoist era. After graduating with his degree in printmaking, the artist veered away and created simple but dramatic woodcuts, such as Shattered Jade and Bustling Village on the Water. In 1987, Xu Bing returned to his training in printmaking to create large and elaborate installation pieces like Book from the Sky, Xu Bing’s Tianshu is a large installation featuring precisely laid out rows of books and hanging scrolls with written “Chinese” texts. Even so, this work challenges our very approach to language because of the nature of the text written on the paper. Xu Bing infuses his work with meaning by stirring confusion and discomfort in his audience and this piece was well received in China until 1989, whereupon the social and political drama of the Tiananmen Square protests led the government to look askance at Xu Bing’s Tianshu. His thought-provoking work enticed Western audiences, and he became one of the leading artists in the modern Chinese art scene. In order to create the rubbings, Xu Bing used entirely traditional Chinese methods and materials for stone rubbing, including rice paper, measuring 32m x 15m, the resulting installation piece consists of 29 rubbings of different sections of the Great Wall
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RMS Titanic
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Of the 2,224 passengers and crew aboard, more than 1,500 died, making it one of the deadliest commercial peacetime maritime disasters in modern history. Thomas Andrews, her architect, died in the disaster, the first class accommodation was designed to be the pinnacle of comfort and luxury, with an on-board gymnasium, swimming pool, libraries, high-class restaurants and opulent cabins. A high-power radiotelegraph transmitter was available for sending passenger marconigrams and for the operational use. Titanic only carried enough lifeboats for 1,178 people—slightly more than half of the number on board, after leaving Southampton on 10 April 1912, Titanic called at Cherbourg in France and Queenstown in Ireland before heading west to New York. On 14 April, four days into the crossing and about 375 miles south of Newfoundland, the collision caused the ships hull plates to buckle inwards along her starboard side and opened five of her sixteen watertight compartments to the sea, she could only survive four flooding. Meanwhile, passengers and some members were evacuated in lifeboats. A disproportionate number of men were left aboard because of a women and children first protocol for loading lifeboats, at 2,20 a. m. she broke apart and foundered—with well over one thousand people still aboard. Just under two hours after Titanic sank, the Cunard liner RMS Carpathia arrived at the scene, where she brought aboard an estimated 705 survivors. The disaster was greeted with shock and outrage at the huge loss of life. Public inquiries in Britain and the United States led to improvements in maritime safety. One of their most important legacies was the establishment in 1914 of the International Convention for the Safety of Life at Sea, which still governs maritime safety today. Additionally, several new regulations were passed around the world in an effort to learn from the many missteps in wireless communications—which could have saved many more passengers. The wreck of Titanic, first discovered over 70 years after the sinking, remains on the seabed, since her discovery in 1985, thousands of artifacts have been recovered and put on display at museums around the world. Titanic has become one of the most famous ships in history, her memory is kept alive by numerous works of culture, including books, folk songs, films, exhibits. Titanic is the second largest ocean liner wreck in the world, only beaten by her sister HMHS Britannic, the name Titanic was derived from Greek mythology and meant gigantic. They were by far the largest vessels of the British shipping company White Star Lines fleet, Teutonic was replaced by Olympic while Majestic was replaced by Titanic. Majestic would be back into her old spot on White Stars New York service after Titanics loss. The ships were constructed by the Belfast shipbuilders Harland and Wolff, cost considerations were relatively low on the agenda and Harland and Wolff was authorised to spend what it needed on the ships, plus a five percent profit margin
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Traffic sign
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Traffic signs or road signs are signs erected at the side of or above roads to give instructions or provide information to road users. The earliest signs were simple wooden or stone milestones, later, signs with directional arms were introduced, for example, the fingerposts in the United Kingdom and their wooden counterparts in Saxony. Such pictorial signs use symbols in place of words and are based on international protocols. Such signs were first developed in Europe, and have adopted by most countries to varying degrees. Traffic signs can be grouped into several types, for example, Annexe 1 of the Vienna Convention on Road Signs and Signals, which on 30 June 2004 had 52 signatory countries, defines eight categories of signs, A. Special regulation signs F. Information, facilities, or service signs G. Direction, position, a rather informal distinction among the directional signs is the one between advance directional signs, interchange directional signs, and reassurance signs. Advance directional signs appear at a distance from the interchange. A number of countries do not give information for the road ahead, advance directional signs enable drivers to take precautions for the exit. They often do not appear on lesser roads, but are normally posted on expressways and motorways, while each nation has its own system, the first approach sign for a motorway exit is mostly placed at least 1000 m from the actual interchange. After that sign, one or two additional advance directional signs typically follow before the interchange itself. The earliest road signs were milestones, giving distance or direction, for example, in the Middle Ages, multidirectional signs at intersections became common, giving directions to cities and towns. In 1686, the first known Traffic Regulation Act in Europe is established by King Peter II of Portugal and this act foresees the placement of priority signs in the narrowest streets of Lisbon, stating which traffic should back up to give way. One of these still exists at Salvador street, in the neighborhood of Alfama. The first modern road signs erected on a wide scale were designed for riders of high or ordinary bicycles in the late 1870s and early 1880s. These machines were fast, silent and their nature made them difficult to control, moreover their riders travelled considerable distances, the development of automobiles encouraged more complex signage systems using more than just text-based notices. One of the first modern-day road sign systems was devised by the Italian Touring Club in 1895, by 1900, a Congress of the International League of Touring Organizations in Paris was considering proposals for standardization of road signage. In 1903 the British government introduced four national signs based on shape, in 1909, nine European governments agreed on the use of four pictorial symbols, indicating bump, curve, intersection, and grade-level railroad crossing. The intensive work on road signs that took place between 1926 and 1949 eventually led to the development of the European road sign system
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International standard
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International standards are standards developed by international standards organizations. International standards are available for consideration and use worldwide, the most prominent organization is the International Organization for Standardization. International standards may be used either by application or by a process of modifying an international standard to suit local conditions. Technical barriers arise when different groups together, each with a large user base. Establishing international standards is one way of preventing or overcoming this problem, the implementation of standards in industry and commerce became highly important with the onset of the Industrial Revolution and the need for high-precision machine tools and interchangeable parts. Henry Maudslay developed the first industrially practical screw-cutting lathe in 1800, maudslays work, as well as the contributions of other engineers, accomplished a modest amount of industry standardization, some companies in-house standards spread a bit within their industries. Joseph Whitworths screw thread measurements were adopted as the first national standard by companies around the country in 1841 and it came to be known as the British Standard Whitworth, and was widely adopted in other countries. By the end of the 19th century differences in standards between companies were making trade increasingly difficult and strained, the Engineering Standards Committee was established in London in 1901 as the worlds first national standards body. After the First World War, similar national bodies were established in other countries, by the mid to late 19th century, efforts were being made to standardize electrical measurement. An important figure was R. E. B, Crompton, who became concerned by the large range of different standards and systems used by electrical engineering companies and scientists in the early 20th century. Many companies had entered the market in the 1890s and all chose their own settings for voltage, frequency, current, adjacent buildings would have totally incompatible electrical systems simply because they had been fitted out by different companies. Crompton could see the lack of efficiency in this system and began to consider proposals for a standard for electric engineering. In 1904, Crompton represented Britain at the Louisiana Purchase Exposition in Saint Louis as part of a delegation by the Institute of Electrical Engineers. He presented a paper on standardisation, which was so well received that he was asked to look into the formation of a commission to oversee the process. By 1906 his work was complete and he drew up a permanent constitution for the first international standards organization, the body held its first meeting that year in London, with representatives from 14 countries. In honour of his contribution to electrical standardisation, Lord Kelvin was elected as the bodys first President, the International Federation of the National Standardizing Associations was founded in 1926 with a broader remit to enhance international cooperation for all technical standards and specifications. The body was suspended in 1942 during World War II, after the war, ISA was approached by the recently formed United Nations Standards Coordinating Committee with a proposal to form a new global standards body. List of international common standards List of technical standard organisations Global Frameworks and standards organized along function lines, accessed 2014 ^ Cordova
