A chemist is a scientist trained in the study of chemistry. Chemists study the composition of its properties. Chemists describe the properties they study in terms of quantities, with detail on the level of molecules and their component atoms. Chemists measure substance proportions, reaction rates, other chemical properties; the word'chemist' is used to address Pharmacists in Commonwealth English. Chemists use this knowledge to learn the composition and properties of unfamiliar substances, as well as to reproduce and synthesize large quantities of useful occurring substances and create new artificial substances and useful processes. Chemists may specialize in any number of subdisciplines of chemistry. Materials scientists and metallurgists share skills with chemists; the work of chemists is related to the work of chemical engineers, who are concerned with the proper design and evaluation of the most cost-effective large-scale chemical plants and work with industrial chemists on the development of new processes and methods for the commercial-scale manufacture of chemicals and related products.
The roots of chemistry can be traced to the phenomenon of burning. Fire was a mystical force that transformed one substance into another and thus was of primary interest to mankind, it was fire. After gold was discovered and became a precious metal, many people were interested to find a method that could convert other substances into gold; this led to the protoscience called alchemy. The word chemist is derived from an abbreviation of alchimista. Alchemists discovered many chemical processes. Chemistry as we know it today, was invented by Antoine Lavoisier with his law of conservation of mass in 1783; the discoveries of the chemical elements has a long history culminating in the creation of the periodic table by Dmitri Mendeleev. The Nobel Prize in Chemistry created in 1901 gives an excellent overview of chemical discovery since the start of the 20th century. Jobs for chemists require at least a bachelor's degree, but many positions those in research, require a Master of Science or a Doctor of Philosophy.
Most undergraduate programs emphasize mathematics and physics as well as chemistry because chemistry is known as "the central science", thus chemists ought to have a well-rounded knowledge about science. At the Master's level and higher, students tend to specialize in a particular field. Fields of specialization include biochemistry, nuclear chemistry, organic chemistry, inorganic chemistry, polymer chemistry, analytical chemistry, physical chemistry, theoretical chemistry, quantum chemistry, environmental chemistry, thermochemistry. Postdoctoral experience may be required for certain positions. Workers whose work involves chemistry, but not at a complexity requiring an education with a chemistry degree, are referred to as chemical technicians; such technicians do such work as simpler, routine analyses for quality control or in clinical laboratories, having an associate degree. A chemical technologist has more education or experience than a chemical technician but less than a chemist having a bachelor's degree in a different field of science with an associate degree in chemistry or having the same education as a chemical technician but more experience.
There are degrees specific to become a chemical technologist, which are somewhat distinct from those required when a student is interested in becoming a professional chemist. A Chemical technologist is more involved in the management and operation of the equipment and instrumentation necessary to perform chemical analyzes than a chemical technician, they are part of the team of a chemical laboratory in which the quality of the raw material, intermediate products and finished products is analyzed. They perform functions in the areas of environmental quality control and the operational phase of a chemical plant. In addition to all the training given to chemical technologists in their respective degree, a chemist is trained to understand more details related to chemical phenomena so that the chemist can be capable of more planning on the steps to achieve a distinct goal via a chemistry-related endeavor; the higher the competency level achieved in the field of chemistry, the higher the responsibility given to that chemist and the more complicated the task might be.
Chemistry, as a field, have so many applications that different tasks and objectives can be given to workers or scientists with these different levels of education or experience. The specific title of each job varies from position to position, depending on factors such as the kind of industry, the routine level of the task, the current needs of a particular enterprise, the size of the enterprise or hiring firm, the philosophy and management principles of the hiring firm, the visibility of the competency and individual achievements of the one seeking employment, economic factors such as recession or economic depression, among other factors, so this makes it difficult to categorize the exact roles of these chemistry-related workers as standard for that given level of education; because of these factors affecting exact job titles with distinct responsibilities, some chemists might begin doing technician tasks while other chemists might begin doing more complicated tasks than those of a technician, such as tasks th
Daniel Coit Gilman
Daniel Coit Gilman was an American educator and academic. Gilman was instrumental in founding the Sheffield Scientific School at Yale College, subsequently served as the third president of the University of California, as the first president of Johns Hopkins University, as founding president of the Carnegie Institution, he was co-founder of the Russell Trust Association, which administers the business affairs of Yale's Skull and Bones society. Gilman served for twenty five years as president of Johns Hopkins. S." Born in Norwich, the son of Eliza and mill owner William Charles Gilman, a descendant of Edward Gilman, one of the first settlers of Exeter, New Hampshire, of Thomas Dudley, Governor of the Massachusetts Bay Colony and one of the founders of Harvard College, of Thomas Adgate, one of the founders of Norwich in 1659. Daniel Coit Gilman graduated from Yale College in 1852 with a degree in geography. At Yale he was a classmate of Andrew Dickson White, who would serve as first president of Cornell University.
The two were members of the Skull and Bones secret society, traveled to Europe together after graduation and remained lifelong friends. Gilman was a member of the Alpha Delta Phi Fraternity. Gilman would co-found the Russell Trust Association, the foundation behind Skull and Bones. After serving as attaché of the United States legation at St. Petersburg, Russia from 1853 to 1855, he returned to Yale and was active in planning and raising funds for the founding of Sheffield Scientific School. Gilman contemplated going into the ministry, took out a license to preach, but settled on a career in education. From 1856 to 1865 Gilman served as librarian of Yale College, was concerned with improving the New Haven public school system; when the Civil War broke out, Gilman became the recruiting sergeant for the Norton Cadets, a group of Yale graduates and faculty who drilled on the New Haven Green under the oversight of Yale professor William Augustus Norton. In 1863, Gilman was appointed professor of geography at the Sheffield Scientific School, became secretary and librarian as well in 1866.
Having been passed over for the presidency of Yale, for which post Gilman was said to have been the favorite of the younger faculty, he resigned these posts in 1872 to become the third president of the newly organized University of California. His work there was hampered by the state legislature, in 1875 Gilman accepted the offer to establish and become first president of Johns Hopkins University. Before being formally installed as president in 1876, he spent a year studying university organization and selecting an outstanding staff of teachers and scholars, his formal inauguration, on 22 February 1876, has become Hopkins' Commemoration Day, the day on which many university presidents have chosen to be installed in office. Among the legendary educators he assembled to teach at Johns Hopkins were classicist Basil Lanneau Gildersleeve, mathematician James Joseph Sylvester, historian Herbert Baxter Adams and chemist Ira Remsen. Gilman's primary interest was in fostering advanced instruction and research, as president he developed the first American graduate university in the German tradition.
The aim of the modern research university, said Gilman, was to "extend by minute accretions, the realm of knowledge" At his inaugural address at Hopkins, Gilman asked: "What are we aiming at?" The answer, he said, was "the encouragement of research and the advancement of individual scholars, who by their excellence will advance the sciences they pursue, the society where they dwell." In 1884, Gilman was elected a member of the American Antiquarian Society. Gilman was active in founding Johns Hopkins Hospital and Johns Hopkins Medical School, he founded and was for many years president of the Charity Organization of Baltimore, in 1897 he served on the commission to draft a new charter for Baltimore. From 1896 to 1897, he was a member of the commission to settle the boundary line between Venezuela and British Guiana. Gilman served as a trustee of the John F. Slater and Peabody education funds and as a member of John D. Rockefeller's General Education Board. In this capacity, he became active in the promotion of education in the southern United States.
He was president of the National Civil Service Reform League and the American Oriental Society, vice president of the Archaeological Institute of America, executive officer of the Maryland Geological Survey. He retired from Johns Hopkins in 1901, but accepted the presidency of the newly founded Carnegie Institution of Washington, his books include biographies of James Monroe and James Dwight Dana, a collection of addresses entitled University Problems, The Launching of a University. Gilman married twice, his first wife was daughter of Tredwell Ketcham of New York. They married on December 4, 1861, had two daughters: Alice, who married Everett Wheeler. Mary Ketcham Gilman died in 1869, Daniel Coit Gilman married his second wife, Elizabeth Dwight Woolsey, daughter of John M. Woolsey of Cleveland and niece of Yale president Theodore Dwight Woolsey, in 1877. Daniel Gilman's brother Dr. Edward Whiting Gilman was married to Julia Silliman, daughter of Yale Professor and chemist Benjamin Silliman. Daniel Coit Gilman died in Connecticut.
The original academic building on the Homewood campus of the Johns Hopkins University
Auguste Laurent was a French chemist who helped in the founding of organic chemistry with his discoveries of anthracene, phthalic acid, carbolic acid. He devised a systematic nomenclature for organic chemistry based on structural grouping of atoms within molecules to determine how the molecules combine in organic reactions, he studied under Jean-Baptiste Dumas as a laboratory assistant and worked with Charles Frédéric Gerhardt. Marc Tiffeneau. Correspondance de Charles Gerhardt, tome 1, Laurent et Gerhardt, Masson. Blondel-Megrelis, M. "Auguste Laurent and alcaloids". Revue d'histoire de la pharmacie. France. 49: 303–14. ISSN 0035-2349. PMID 11775639. Fisher, Nicholas W. "Auguste Laurent." Encyclopædia Britannica Mobile. 2013. Web. http://scienceworld.wolfram.com/biography/Laurent.html Kekulé Riddle: A Challenge by John H. Wotiz Problem Oriented Thinking by Gustaaf C. Cornelis Friedrich August Kekulé von Stradonitz
The French are an ethnic group and nation who are identified with the country of France. This connection may be ethnic, historical, or cultural; the heritage of the French people is of Celtic and Germanic origin, descending from the ancient and medieval populations of Gauls, Ligures, Iberians, Franks and Norsemen. France has long been a patchwork of local customs and regional differences, while most French people still speak the French language as their mother tongue, languages like Norman, Catalan, Corsican, French Flemish, Lorraine Franconian and Breton remain spoken in their respective regions. Arabic is widely spoken, arguably the largest minority language in France as of the 21st century. Modern French society is a melting pot. From the middle of the 19th century, it experienced a high rate of inward migration consisting of Arab-Berbers, Sub-Saharan Africans and other peoples from Africa, the Middle East and East Asia, the government, defining France as an inclusive nation with universal values, advocated assimilation through which immigrants were expected to adhere to French values and cultural norms.
Nowadays, while the government has let newcomers retain their distinctive cultures since the mid-1980s and requires from them a mere integration, French citizens still equate their nationality with citizenship as does French law. In addition to mainland France, French people and people of French descent can be found internationally, in overseas departments and territories of France such as the French West Indies, in foreign countries with significant French-speaking population groups or not, such as Switzerland, the United States, Argentina, Brazil and Uruguay. To be French, according to the first article of the French Constitution, is to be a citizen of France, regardless of one's origin, race, or religion. According to its principles, France has devoted itself to the destiny of a proposition nation, a generic territory where people are bounded only by the French language and the assumed willingness to live together, as defined by Ernest Renan's "plébiscite de tous les jours" on the willingness to live together, in Renan's 1882 essay "Qu'est-ce qu'une nation?").
The debate concerning the integration of this view with the principles underlying the European Community remains open. A large number of foreigners have traditionally been permitted to live in France and succeeded in doing so. Indeed, the country has long valued its openness and the quality of services available. Application for French citizenship is interpreted as a renunciation of previous state allegiance unless a dual citizenship agreement exists between the two countries; the European treaties have formally permitted movement and European citizens enjoy formal rights to employment in the state sector. Seeing itself as an inclusive nation with universal values, France has always valued and advocated assimilation. However, the success of such assimilation has been called into question. There is increasing dissatisfaction with, within, growing ethno-cultural enclaves; the 2005 French riots in some troubled and impoverished suburbs were an example of such tensions. However they should not be interpreted as ethnic conflicts but as social conflicts born out of socioeconomic problems endangering proper integration.
French people are the descendants of Gauls and Romans, western European Celtic and Italic peoples, as well as Bretons, Aquitanians and Germanic people arriving at the beginning of the Frankish Empire such as the Franks, the Visigoths, the Suebi, the Saxons, the Allemanni and the Burgundians, Germanic groups such as the Vikings, who settled in Normandy and to a lesser extent in Brittany in the 9th century. The name "France" etymologically derives from the territory of the Franks; the Franks were a Germanic tribe. In the pre-Roman era, all of Gaul was inhabited by a variety of peoples who were known collectively as the Gaulish tribes, their ancestors were Celts who came from Central Europe in the 7th century BCE, non-Celtic peoples including the Ligures, Aquitanians in Aquitaine. Some in the northern and eastern areas, may have had Germanic admixture. Gaul was militarily conquered in 58–51 BCE by the Roman legions under the command of General Julius Caesar. Over the next six centuries, the two cultures intermingled, creating a hybridized Gallo-Roman culture.
In the late Roman era, in addition to colonists from elsewhere in the Empire and Gaulish natives, Gallia became home to some in-migrating populations of Germanic and Scythian origin, such as Alans. The Gaulish language is thought to have survived into the 6th century in France, despite considerable Romanizat
Royal Library of the Netherlands
The Royal Library of the Netherlands is based in The Hague and was founded in 1798. The mission of the Royal Library of the Netherlands, as presented on the library's web site, is to provide "access to the knowledge and culture of the past and the present by providing high-quality services for research and cultural experience"; the initiative to found a national library was proposed by representative Albert Jan Verbeek on August 17 1798. The collection would be based on the confiscated book collection of William V; the library was founded as the Nationale Bibliotheek on November 8 of the same year, after a committee of representatives had advised the creation of a national library on the same day. The National Library was only open to members of the Representative Body. King Louis Bonaparte gave the national library its name of the Royal Library in 1806. Napoleon Bonaparte transferred the Royal Library to The Hague as property, while allowing the Imperial Library in Paris to expropriate publications from the Royal Library.
In 1815 King William I of the Netherlands confirmed the name of'Royal Library' by royal resolution. It has been known as the National Library of the Netherlands since 1982, when it opened new quarters; the institution became independent of the state in 1996, although it is financed by the Department of Education and Science. In 2004, the National Library of the Netherlands contained 3,300,000 items, equivalent to 67 kilometers of bookshelves. Most items in the collection are books. There are pieces of "grey literature", where the author, publisher, or date may not be apparent but the document has cultural or intellectual significance; the collection contains the entire literature of the Netherlands, from medieval manuscripts to modern scientific publications. For a publication to be accepted, it must be from a registered Dutch publisher; the collection is accessible for members. Any person aged 16 years or older can become a member. One day passes are available. Requests for material take 30 minutes.
The KB hosts several open access websites, including the "Memory of the Netherlands". List of libraries in the Netherlands European Library Nederlandse Centrale Catalogus Books in the Netherlands Media related to Koninklijke Bibliotheek at Wikimedia Commons Official website
A gymnasium is a type of school with a strong emphasis on academic learning, providing advanced secondary education in some parts of Europe comparable to British grammar schools, sixth form colleges and US preparatory high schools. In its current meaning, it refers to secondary schools focused on preparing students to enter a university for advanced academic study. Before the 20th century, the system of gymnasiums was a widespread feature of educational system throughout many countries of central, north and south Europe; the word "γυμνάσιον" was first used in Ancient Greece, meaning a locality for both physical and intellectual education of young men. The latter meaning of a place of intellectual education persisted in many European languages, whereas in English the meaning of a place for physical education was retained instead, more familiarly in the shortened form gym; the gymnasium is a secondary school. They are thus meant for the more academically minded students, who are sifted out at about the age of 10–13.
In addition to the usual curriculum, students of a gymnasium study Latin and Ancient Greek. Some gymnasiums provide general education; the four traditional branches are: humanities education modern languages mathematical-scientific education economical and social-scientific education Curricula differ from school to school but include language, informatics, chemistry, geography, music, philosophy, civics/citizenship, social sciences, several foreign languages. Schools concentrate not only on academic subjects, but on producing well-rounded individuals, so physical education and religion or ethics are compulsory in non-denominational schools which are prevalent. For example, the German constitution guarantees the separation of church and state, so although religion or ethics classes are compulsory, students may choose to study a specific religion or none at all. Today, a number of other areas of specialization exist, such as gymnasiums specializing in economics, technology or domestic sciences.
In some countries, there is a notion of progymnasium, equivalent to beginning classes of the full gymnasium, with the rights to continue education in a gymnasium. Here, the prefix pro- is equivalent to pre-, indicating that this curriculum precedes normal gymnasium studies. In the German-speaking, the Central-European, the Nordic, the Benelux and the Baltic countries, this meaning for "gymnasium", a secondary school preparing the student for higher education at a university, has been the same at least since the Protestant Reformation in the 16th century; the term was derived from the classical Greek word "gymnasion", applied to an exercising ground in ancient Athens. Here teachers gathered and gave instruction between the hours devoted to physical exercises and sports, thus the term became associated with and came to mean an institution of learning; this use of the term did not prevail among the Romans, but was revived during the Renaissance in Italy, from there passed into the Netherlands and Germany during the 15th century.
In 1538, Johannes Sturm founded at Strasbourg the school which became the model of the modern German gymnasium. In 1812, a Prussian regulation ordered that all schools which had the right to send their students to the university should bear the name of gymnasia. By the 20th century, this practice was followed in the entire Austrian-Hungarian and Russian Empires. In the modern era, many countries which have gymnasiums were once part of these three empires. In Albania a gymnasium education takes three years following a compulsory nine-year elementary education and ending with a final aptitude test called Albanian: Matura Shtetërore; the final test is standardized at the state level and serves as an entrance qualification for universities. These can be either private; the subjects taught are mathematics, Albanian language, one to three foreign languages, geography, computer science, the natural sciences, history of art, philosophy, physical education and the social sciences. The gymnasium is viewed as a destination for the best performing students and as the type of school that serves to prepare students for university, while other students go to technical/vocational schools.
Therefore, gymnasiums base their admittance criteria on an entrance exam, elementary school grades or some combination of the two. In Austria the Gymnasium has two stages, from the age of 11 to 14, from 15 to 18, concluding with Matura. Three types existed; the Humanistisches Gymnasium focuses on Latin. The Neusprachliches Gymnasium puts its focus on spoken languages; the usual combination is English and Latin. The Realgymnasium puts its focus on science. In the last couple of decades more autonomy was granted to schools and various types were developed, focusing on sports, music or economics, for example. In the Czech Republic and Slovakia, gymnázium is a typ