1.
West Sumatra
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West Sumatra is a province of Indonesia. It lies on the west coast of the island of Sumatra, the latest official estimate for January 2014 shows a population of 5,098,790. West Sumatra is sub-divided into 12 regencies and seven cities and it has relatively more cities than other provinces in Indonesia, except Java province. It borders the provinces of North Sumatra to the north, Riau and Jambi to the east and it includes the Mentawai Islands off the coast. The history of West Sumatra is related to the history of the Minangkabau people, archaeological evidence indicates that the area surrounding the Limapuluh Koto regency forms the first area inhabited by the Minangkabau. Limapuluh Koto regency covers a number of rivers which meet at the eastern part of the Sumatran coastline. The Minangkabau ancestors were believed to have arrived via this route and they sailed from Asia via the South China Sea, crossing the Malacca Strait and later settled along the Kampar, Siak and Indragiri rivers. Some lived and developed their culture and traits around the Limapuluh Koto regency, the first westerner to reach West Sumatra was the French explorer Jean Parmentier in 1529. However, the westerners who came for economic and political reasons were the Dutch, the Dutch commercial fleet was seen along the southern coast of West Sumatra between 1595 and 1598. Apart from the Dutch, other European nationalities also came to the such as the Portuguese. The integration with migrants in the ensuing periods introduced cultural changes and their settlement area gradually became diminished and eventually they spread to other parts of West Sumatra. A portion of them went to the Agam regency while others went to the now Tanah Datar regency, from those areas onward, further spread of the population occurred north of the Agam regency, in particular, the Lubuk Sikaping. Most of them settled in the area such as the coastline and some in the southern parts in Solok, Selayo. The history of the West Sumatra Province became more accessible at the time of the rule by Adityawarman and this ruler left considerable amount of evidence of himself, although he did not proclaim that he was the Minangkabau King. Adityawarman ruled Pagaruyung, a region believed by the Minangkabau to be the center of its culture, Adityawarman was the most important figure in Minangkabau history. Apart from introducing a government system by a monarch, he also contributed significantly to the Minangkabau world. His most important contribution was the spread of Buddhism and this religion had a very strong influence in the Minangkabau life. The evidence of such influence found in West Sumatra today includes names such as Saruaso, Pariangan, Padang Barhalo, Candi, Biaro, Sumpur, since the death of Adityawarman in the middle of the 17th century the history of West Sumatra seems more complex
2.
Indonesia
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Indonesia, officially the Republic of Indonesia, is a unitary sovereign state and transcontinental country located mainly in Southeast Asia with some territories in Oceania. Situated between the Indian and Pacific oceans, it is the worlds largest island country, with more than seventeen thousand islands. At 1,904,569 square kilometres, Indonesia is the worlds 14th-largest country in terms of area and worlds 7th-largest country in terms of combined sea. It has an population of over 260 million people and is the worlds fourth most populous country. The worlds most populous island, Java, contains more than half of the countrys population, Indonesias republican form of government includes an elected legislature and president. Indonesia has 34 provinces, of which five have Special Administrative status and its capital and countrys most populous city is Jakarta, which is also the most populous city in Southeast Asia and the second in Asia. The country shares land borders with Papua New Guinea, East Timor, other neighbouring countries include Singapore, Vietnam, the Philippines, Australia, Palau, and the Indian territory of the Andaman and Nicobar Islands. Despite its large population and densely populated regions, Indonesia has vast areas of wilderness that support the second highest level of biodiversity. The country has abundant natural resources like oil and natural gas, tin, copper, agriculture mainly produces rice, palm oil, tea, coffee, cacao, medicinal plants, spices and rubber. Indonesias major trading partners are Japan, United States, China, the Indonesian archipelago has been an important region for trade since at least the 7th century, when Srivijaya and then later Majapahit traded with China and India. Local rulers gradually absorbed foreign cultural, religious and political models from the early centuries CE, Indonesian history has been influenced by foreign powers drawn to its natural resources. Indonesia consists of hundreds of native ethnic and linguistic groups. The largest – and politically dominant – ethnic group are the Javanese, a shared identity has developed, defined by a national language, ethnic diversity, religious pluralism within a Muslim-majority population, and a history of colonialism and rebellion against it. Indonesias national motto, Bhinneka Tunggal Ika, articulates the diversity that shapes the country, Indonesias economy is the worlds 16th largest by nominal GDP and the 8th largest by GDP at PPP, the largest in Southeast Asia, and is considered an emerging market and newly industrialised country. Indonesia has been a member of the United Nations since 1950, Indonesia is a member of the G20 major economies and World Trade Organization. The name Indonesia derives from the Greek name of the Indós, the name dates to the 18th century, far predating the formation of independent Indonesia. In 1850, George Windsor Earl, an English ethnologist, proposed the terms Indunesians—and, his preference, in the same publication, one of his students, James Richardson Logan, used Indonesia as a synonym for Indian Archipelago. However, Dutch academics writing in East Indies publications were reluctant to use Indonesia, they preferred Malay Archipelago, the Netherlands East Indies, popularly Indië, the East, and Insulinde
3.
Islam
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Islam is an Abrahamic monotheistic religion which professes that there is only one and incomparable God and that Muhammad is the last messenger of God. It is the worlds second-largest religion and the major religion in the world, with over 1.7 billion followers or 23% of the global population. Islam teaches that God is merciful, all-powerful, and unique, and He has guided mankind through revealed scriptures, natural signs, and a line of prophets sealed by Muhammad. The primary scriptures of Islam are the Quran, viewed by Muslims as the word of God. Muslims believe that Islam is the original, complete and universal version of a faith that was revealed many times before through prophets including Adam, Noah, Abraham, Moses. As for the Quran, Muslims consider it to be the unaltered, certain religious rites and customs are observed by the Muslims in their family and social life, while social responsibilities to parents, relatives, and neighbors have also been defined. Besides, the Quran and the sunnah of Muhammad prescribe a comprehensive body of moral guidelines for Muslims to be followed in their personal, social, political, Islam began in the early 7th century. Originating in Mecca, it spread in the Arabian Peninsula. The expansion of the Muslim world involved various caliphates and empires, traders, most Muslims are of one of two denominations, Sunni or Shia. Islam is the dominant religion in the Middle East, North Africa, sizable Muslim communities are also found in Horn of Africa, Europe, China, Russia, Mainland Southeast Asia, Philippines, Northern Borneo, Caucasus and the Americas. Converts and immigrant communities are found in almost every part of the world, Islam is a verbal noun originating from the triliteral root s-l-m which forms a large class of words mostly relating to concepts of wholeness, submission, safeness and peace. In a religious context it means voluntary submission to God, Islām is the verbal noun of Form IV of the root, and means submission or surrender. Muslim, the word for an adherent of Islam, is the active participle of the verb form. The word sometimes has connotations in its various occurrences in the Quran. In some verses, there is stress on the quality of Islam as a state, Whomsoever God desires to guide. Other verses connect Islām and dīn, Today, I have perfected your religion for you, I have completed My blessing upon you, still others describe Islam as an action of returning to God—more than just a verbal affirmation of faith. In the Hadith of Gabriel, islām is presented as one part of a triad that also includes imān, Islam was historically called Muhammadanism in Anglophone societies. This term has fallen out of use and is said to be offensive because it suggests that a human being rather than God is central to Muslims religion
4.
Mosque
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A mosque is a place of worship for followers of Islam. There are strict and detailed requirements in Sunni jurisprudence for a place of worship to be considered a mosque, many mosques have elaborate domes, minarets, and prayer halls, in varying styles of architecture. Mosques originated on the Arabian Peninsula, but are now found in all inhabited continents, the mosque serves as a place where Muslims can come together for salat as well as a center for information, education, social welfare, and dispute settlement. The imam leads the congregation in prayer, the first mosque in the world is often considered to be the area around the Kaaba in Mecca now known as the Masjid al-Haram. Others regard the first mosque in history to be the Quba Mosque in present-day Medina since it was the first structure built by Muhammad upon his emigration from Mecca in 622. The Islamic Prophet Muhammad went on to another mosque in Medina. Built on the site of his home, Muhammad participated in the construction of the mosque himself and helped pioneer the concept of the mosque as the focal point of the Islamic city. The Masjid al-Nabawi introduced some of the still common in todays mosques, including the niche at the front of the prayer space known as the mihrab. The Masjid al-Nabawi was also constructed with a courtyard, a motif common among mosques built since then. Mosques had been built in Iraq and North Africa by the end of the 7th century, the Imam Husayn Shrine in Karbala is reportedly one of the oldest mosques in Iraq, although its present form – typical of Persian architecture – only goes back to the 11th century. The shrine, while operating as a mosque, remains one of the holiest sites for Shia Muslims, as it honors the death of the third Shia imam. The Mosque of Amr ibn al-As was reportedly the first mosque in Egypt, serving as a religious, like the Imam Husayn Shrine, though, nothing of its original structure remains. With the later Shia Fatimid Caliphate, mosques throughout Egypt evolved to include schools, hospitals and it was the first to incorporate a square minaret and includes naves akin to a basilica. Those features can also be found in Andalusian mosques, including the Grand Mosque of Cordoba, still, some elements of Visigothic architecture, like horseshoe arches, were infused into the mosque architecture of Spain and the Maghreb. The first mosque in East Asia was reportedly established in the 8th century in Xian, however, the Great Mosque of Xian, whose current building dates from the 18th century, does not replicate the features often associated with mosques elsewhere. Indeed, minarets were initially prohibited by the state, mosques in western China were more likely to incorporate elements, like domes and minarets, traditionally seen in mosques elsewhere. In turn, the Javanese style influenced the styles of mosques in Indonesias Austronesian neighbors—Malaysia, Brunei, Muslim empires were instrumental in the evolution and spread of mosques. Although mosques were first established in India during the 7th century, reflecting their Timurid origins, Mughal-style mosques included onion domes, pointed arches, and elaborate circular minarets, features common in the Persian and Central Asian styles
5.
Architecture of Indonesia
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The architecture of Indonesia reflects the diversity of cultural, historical and geographic influences that have shaped Indonesia as a whole. Invaders, colonizers, missionaries, merchants and traders brought cultural changes that had an effect on building styles and techniques. Numbers of Indonesian vernacular houses have been developed throughout the archipelago, the traditional houses and settlements of the several hundreds ethnic groups of Indonesia are extremely varied and all have their own specific history. The houses hold social significance in society and demonstrate local ingenuity in their relations to environment, traditionally, the most significant foreign influence has been Indian. However, Chinese, Arab, and European influences have played significant roles in shaping Indonesian architecture. Religious architecture varies from indigenous forms to mosques, temples, the sultans and other rulers built palaces. There is a legacy of colonial architecture in Indonesian cities. Independent Indonesia has seen the development of new paradigms for postmodern, ethnic groups in Indonesia are often associated with their own distinctive form of rumah adat. The houses are at the centre of a web of customs, social relations, traditional laws, taboos, myths, the house provides the main focus for the family and its community, and is the point of departure for many activities of its residents. Villagers build their own homes, or a community will pool their resources for a structure built under the direction of a master builder and/or a carpenter. The majority of Indonesian peoples share a common Austronesian ancestry, the earliest Austronesian structures were communal timber longhouses on stilts, with steep sloping roofs and heavy gables, as seen in, for example, the Batak rumah adat and the Torajan Tongkonan. Variations on the communal longhouse principle are found among the Dayak people of Borneo, the norm is for a post, beam and lintel structural system that take load straight to the ground with either wooden or bamboo walls that are non-load bearing. Traditionally, rather than nails, mortis and tenon joints and wooden pegs are used, natural materials - timber, bamboo, thatch and fibre - make up rumah adat. Traditional dwellings have developed to respond to Indonesias hot and wet monsoon climate, as is common throughout South East Asia and the South West Pacific, most rumah adat are built on stilts, with the exception of Java and Bali. The sharply inclined roof allows the heavy rain to quickly sheet off. In hot and humid low-lying coastal regions, homes can have many windows providing good cross-ventilation, whereas in cooler mountainous interior areas, homes often have a vast roof, some of the more significant and distinctive rumah adat include, Rumoh Aceh, the grandest traditional houses of Aceh. Batak architecture includes the boat-shaped jabu homes of the Toba Batak people, with dominating carved gables and dramatic oversized roof, the Minangkabau of West Sumatra build the rumah gadang, distinctive for their multiple gables with dramatically upsweeping ridge ends. The homes of Nias peoples include the omo sebua chiefs houses built on massive pillars with towering roofs
6.
Minaret
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A minaret, from Arabic, منارة manāra, lit. lighthouse, also known as Goldaste, is a distinctive architectural structure akin to a tower and typically found adjacent to mosques. Generally a tall spire with a conical or onion-shaped crown, usually either free-standing or taller than associated support structure, the basic form of a minaret includes a base, shaft, and gallery. Styles vary regionally and by period, minarets provide a visual focal point and are traditionally used for the Muslim call to prayer. The purpose of minarets in traditional Eastern region architecture is to serve as a system for a building in very hot climates. That buildings of middle eastern origins have such outstanding features is architecturally intentional, however in modern times, with the invention of the modern air conditioners, the purpose of minarets has changed to traditional symbol. The minaret would be equipped with a speaker that would call people to prayers in Muslim countries. In addition to providing a visual cue to a Muslim community, the call to prayer is issued five times each day, dawn, noon, mid-afternoon, sunset, and night. In most modern mosques, the adhān is called from the musallah via microphone to a system on the minaret. Around 80 years after Muhammads death, the first known minarets appeared, minarets have been described as the gate from heaven and earth, and as the Arabic language letter aleph. The massive minaret of the Great Mosque of Kairouan in Tunisia is the oldest standing minaret and its construction began during the first third of the 8th century and was completed in 836 CE. The imposing square-plan tower consists of three sections of decreasing size reaching 31.5 meters, considered as the prototype for minarets of the western Islamic world, it served as a model for many later minarets. The tallest minaret, at 210 metres is located at the Hassan II Mosque in Casablanca, the tallest brick minaret is Qutub Minar located in Delhi, India. In some of the oldest mosques, such as the Great Mosque of Damascus, the basic form of minarets consists of three parts, a base, shaft, and a gallery. For the base, the ground is excavated until a foundation is reached. Gravel and other supporting materials may be used as a foundation, minarets may be conical, square, cylindrical, or polygonal. Stairs circle the shaft in a fashion, providing necessary structural support to the highly elongated shaft. The gallery is a balcony that encircles the upper sections from which the muezzin may give the call to prayer, styles and architecture can vary widely according to region and time period. Here are a few styles and the localities from which they derive, Tunisia Quadrangular, turkish 1,2,4 or 6 minarets related to the size of the mosque
7.
Minangkabau people
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Minangkabau people, also known as Minang, is an ethnic group indigenous to the Minangkabau Highlands of West Sumatra, Indonesia. This custom is called Lareh Bodi Caniago and is known as Adat perpatih in Malaysia, today 4.5 million Minangs live in the homeland of West Sumatra, while about 4.5 million more are scattered throughout many Indonesian and Malay Peninsular cities and towns. The Minangkabau are strongly Islamic, but also follow their ethnic traditions, the Minangkabau adat was derived from animist and Hindu-Buddhist beliefs before the arrival of Islam, and remnants of animist beliefs still exist even among some practising Muslims. The present relationship between Islam and adat is described in the tradition founded upon Islamic law, Islamic law founded upon the Quran. As one of the worlds most populous matrilineal ethnicity, Minangkabau gender dynamics have been studied by anthropologists. With the arrival of the Dutch and other Muslim groups, the traditions have gradually influenced by both western and conservative Islamic thought. Based on the Raffles vision, Minangkabau is believed to have been the cradle of the Malay race and their West Sumatran homelands was the seat of the Pagaruyung Kingdom and the location of the Padri War. The name Minangkabau is thought to be a conjunction of two words, minang and kabau, there is a legend that the name is derived from a territorial dispute between the Minangkabau and a neighbouring prince. To avoid a battle, the local people proposed a fight to the death between two water buffalo to settle the dispute, the prince agreed and produced the largest, meanest, most aggressive buffalo. The Minangkabau produced a hungry baby buffalo with its small horns ground to be as sharp as knives, seeing the adult buffalo across the field, the baby ran forward, hoping for milk. The big buffalo saw no threat in the buffalo and paid no attention to it. But when the baby thrust his head under the big belly, looking for an udder, the sharpened horns punctured and killed the bull, and the Minangkabau won the contest. The roofline of traditional houses in West Sumatra, called Rumah Gadang, curve upward from the middle and end in points, until the 20th century the majority of the Sumatran population lived in the highlands. The highlands are well suited for human habitation, with fresh water, fertile soil, a cool climate. It is probable that wet rice cultivation evolved in the Minangkabau Highlands long before it appeared in parts of Sumatra. By the 16th century, the time of the report after the reign of Adityawarman. They were the King of the World, the King of Adat, and the King of Religion, the Minangkabau kings were charismatic or magical figures, but did not have much authority over the conduct of village affairs. It was around the 16th century that Islam started to be adopted by the Minangkabau, the first contact between the Minangkabau and western nations occurred with the 1529 voyage of Jean Parmentier to Sumatra
8.
Wood
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Wood is a porous and fibrous structural tissue found in the stems and roots of trees, and other woody plants. It is a material, a natural composite of cellulose fibers which are strong in tension embedded in a matrix of lignin which resists compression. Wood is sometimes defined as only the secondary xylem in the stems of trees, in a living tree it performs a support function, enabling woody plants to grow large or to stand up by themselves. It also conveys water and nutrients between the leaves, other growing tissues, and the roots, Wood may also refer to other plant materials with comparable properties, and to material engineered from wood, or wood chips or fiber. In 2005, the stock of forests worldwide was about 434 billion cubic meters. As an abundant, carbon-neutral renewable resource, woody materials have been of intense interest as a source of renewable energy, in 1991 approximately 3.5 billion cubic meters of wood were harvested. Dominant uses were for furniture and building construction, a 2011 discovery in the Canadian province of New Brunswick discovered the earliest known plants to have grown wood, approximately 395 to 400 million years ago. Wood can be dated by carbon dating and in species by dendrochronology to make inferences about when a wooden object was created. People have used wood for millennia for many purposes, primarily as a fuel or as a material for making houses, tools, weapons, furniture, packaging, artworks. Constructions using wood date back ten thousand years, buildings like the European Neolithic long house were made primarily of wood. Recent use of wood has changed by the addition of steel. The year-to-year variation in tree-ring widths and isotopic abundances gives clues to the climate at that time. This process is known as growth, it is the result of cell division in the vascular cambium, a lateral meristem. These cells then go on to form thickened secondary cell walls, composed mainly of cellulose, hemicellulose, if the distinctiveness between seasons is annual, these growth rings are referred to as annual rings. Where there is little seasonal difference growth rings are likely to be indistinct or absent, if the bark of the tree has been removed in a particular area, the rings will likely be deformed as the plant overgrows the scar. It is usually lighter in color than that near the portion of the ring. The outer portion formed later in the season is known as the latewood or summerwood. However, there are differences, depending on the kind of wood
9.
Rumah Gadang
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Rumah gadang or rumah bagonjong are the traditional homes of the Minangkabau. The architecture, construction, internal and external decoration, and the functions of the house reflect the culture, a rumah gadang serves as a residence, a hall for family meetings, and for ceremonial activities. In the matrilineal Minangkabau society, the rumah gadang is owned by the women of the family who live there, the houses have dramatic curved roof structure with multi-tiered, upswept gables. Shuttered windows are built into walls incised with profuse painted floral carvings, the term rumah gadang usually refers to the larger communal homes, however, smaller single residences share many of its architectural elements. In West Sumatra, traditional rumah gadang reflect the province’s Minangkabau people, an istano basa, however, is the largest and most magnificent example of this traditional style. Sumatra is the sixth largest island in the world and since the time of Marco Polo has been referred to as the island of gold. It is the most resource-rich island of Indonesia, including its tea, pepper and rubber plantations, lying on the equator, Sumatra has a monsoonal climate and, although more rain falls between October and May, there is no extended rainless dry season. Despite large-scale deforestation, Sumatra still has millions of acres of unexploited rainforests that provide building materials, the great hardwood trees required for large scale construction are now, however, in strictly limited supply. Sumatra is home to one of the most diverse range of peoples in the Southeast Asian archipelago and this diversity is reflected in a range variety of often dramatic traditional homes known as rumah adat. The most common housing forms have traditionally been wooden and raised on piles, built of locally gathered materials, with steeply pitched, the Minangkabau are indigenous to the highlands of central Sumatra. Their culture is matrilineal, with property and land being passed down from mother to daughter, religious, the Minangkabau are strongly Islamic, but also follow their own ethnic traditions, or adat. Minangkabau adat was derived from animistic and Hindu-Buddhist beliefs before the arrival of Islam, as such, women are customarily the property owners, husbands are only tolerated in the house at certain times and under special conditions and must return to their sisters house to sleep. Complementing this practice is the custom of merantau whereby many of the men will travel far afield for work, money earned on these trips is remitted for the building of contemporary rumah adat. A communal rumah gadang is a house, rectangular in plan, with multiple gables and upsweeping ridges. They normally have three-tiered projections, each with varying floor levels, unlike the Batak Toba homes, where the roof essentially creates the living space, the Minangkabau roof rests on conventional walls. Cooking and storage areas are often in separate buildings, the house is largely constructed of wood, an exception being the rear longitudinal wall which is a plain lattice woven in a chequered pattern from split bamboo. The roof is of a truss and cross-beam construction and is covered with thatch from the fibre of the sugar palm. The thatch is laid in bundles which can be fitted to the curved, multi-gabled roof
10.
Zinc
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Zinc is a chemical element with the symbol Zn and atomic number 30. It is the first element in group 12 of the periodic table, in some respects zinc is chemically similar to magnesium, both elements exhibit only one normal oxidation state, and the Zn2+ and Mg2+ ions are of similar size. Zinc is the 24th most abundant element in Earths crust and has five stable isotopes, the most common zinc ore is sphalerite, a zinc sulfide mineral. The largest workable lodes are in Australia, Asia, and the United States, Zinc is refined by froth flotation of the ore, roasting, and final extraction using electricity. Zinc metal was not produced on a large scale until the 12th century in India and was unknown to Europe until the end of the 16th century, the mines of Rajasthan have given definite evidence of zinc production going back to the 6th century BC. To date, the oldest evidence of pure zinc comes from Zawar, in Rajasthan, alchemists burned zinc in air to form what they called philosophers wool or white snow. The element was named by the alchemist Paracelsus after the German word Zinke. German chemist Andreas Sigismund Marggraf is credited with discovering pure metallic zinc in 1746, work by Luigi Galvani and Alessandro Volta uncovered the electrochemical properties of zinc by 1800. Corrosion-resistant zinc plating of iron is the application for zinc. Other applications are in batteries, small non-structural castings. A variety of compounds are commonly used, such as zinc carbonate and zinc gluconate, zinc chloride, zinc pyrithione, zinc sulfide. Zinc is an essential mineral perceived by the public today as being of exceptional biologic and public health importance, Zinc deficiency affects about two billion people in the developing world and is associated with many diseases. In children, deficiency causes growth retardation, delayed sexual maturation, infection susceptibility, enzymes with a zinc atom in the reactive center are widespread in biochemistry, such as alcohol dehydrogenase in humans. Consumption of excess zinc can cause ataxia, lethargy and copper deficiency, Zinc is a bluish-white, lustrous, diamagnetic metal, though most common commercial grades of the metal have a dull finish.6 pm. The metal is hard and brittle at most temperatures but becomes malleable between 100 and 150 °C, above 210 °C, the metal becomes brittle again and can be pulverized by beating. Zinc is a conductor of electricity. For a metal, zinc has relatively low melting and boiling points, the melting point is the lowest of all the transition metals aside from mercury and cadmium. Many alloys contain zinc, including brass, Other metals long known to form binary alloys with zinc are aluminium, antimony, bismuth, gold, iron, lead, mercury, silver, tin, magnesium, cobalt, nickel, tellurium, and sodium
