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Nakagawa Jun'an
was a Japanese medical doctor, botanist, and scholar of ''rangaku'' (Western learning). He was a junior colleague of Sugita Genpaku, with whom he studied and worked in Obama Domain, Wakasa Province, a center for Western medicine in Edo period Japan. Along with Sugita and Maeno Ryōtaku (前野 良沢), Nakagawa prepared ''Kaitai Shinsho'', a translation of the Dutch "New Book of Anatomy." Nakagawa was very active in circles of ''rangaku'' scholars, and is said to have played an important role in the field's progression and advancement. Life Not much is known about Nakagawa's early life, but his grandfather is believed to have also been a ''rangaku'' scholar in Obama. Nakagawa grew up in the Kōjimachi area of Edo (modern-day Tokyo), and studied botany under Tamura Ransui (田村 藍水). He developed a strong interest in Dutch products, science and culture, and visited the Dutch trading post at Dejima, Nagasaki a number of times, where he also studied the Dutch language. Dur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japanese People
are an East Asian ethnic group native to the Japanese archipelago. Japanese people constitute 97.4% of the population of the country of Japan. Worldwide, approximately 125 million people are of Japanese descent, making them list of contemporary ethnic groups, one of the largest ethnic groups. Approximately 120.8 million Japanese people are residents of Japan, and there are approximately 4 million members of the Japanese diaspora, known as . In some contexts, the term "Japanese people" may be used to refer specifically to the Yamato people, who are primarily from the historically principal islands of Honshu, Kyushu and Shikoku and constitute by far the largest group. In other contexts, the term may include other groups native to the Japanese archipelago, including Ryukyuan people, who share connections with the Yamato but are often regarded as distinct, and Ainu people. In recent decades, there has also been an increase in the number of people with both Japanese and non-Japanes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dejima
or Deshima, in the 17th century also called , was an artificial island off Nagasaki, Japan, that served as a trading post for the Portuguese (1570–1639) and subsequently the Dutch (1641–1858). For 220 years, it was the central conduit for foreign trade and cultural exchange with Japan during the isolationist Edo period (1600–1869), and the only Japanese territory open to Westerners. Spanning or , Dejima was created in 1636 by digging a canal through a small peninsula and linking it to the mainland with a small bridge. The island was constructed by the Tokugawa shogunate, whose isolationist policies sought to preserve the existing sociopolitical order by forbidding outsiders from entering Japan while prohibiting most Japanese from leaving. Dejima housed European merchants and separated them from Japanese society while still facilitating lucrative trade with the West. Following a rebellion by mostly Catholic converts, the Portuguese were expelled in 1639. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
18th-century Japanese Botanists
The 18th century lasted from 1 January 1701 (represented by the Roman numerals MDCCI) to 31 December 1800 (MDCCC). During the 18th century, elements of Enlightenment thinking culminated in the Atlantic Revolutions. Revolutions began to challenge the legitimacy of monarchical and aristocratic power structures. The Industrial Revolution began mid-century, leading to radical changes in human society and the environment. The European colonization of the Americas and other parts of the world intensified and associated mass migrations of people grew in size as part of the Age of Sail. During the century, slave trading expanded across the shores of the Atlantic Ocean, while declining in Russia and China. Western historians have occasionally defined the 18th century otherwise for the purposes of their work. For example, the "short" 18th century may be defined as 1715–1789, denoting the period of time between the death of Louis XIV of France and the start of the French Revolution ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1739 Births
Events January–March * January 1 – Bouvet Island is discovered by French explorer Jean-Baptiste Charles Bouvet de Lozier, in the South Atlantic Ocean. * January 3 – A 7.6 earthquake shakes the Ningxia Hui Autonomous Region in China killing 50,000 people. * February 24 – Battle of Karnal: The army of Iranian ruler Nader Shah defeats the forces of the Mughal emperor of India, Muhammad Shah. * March 20 – Nader Shah occupies Delhi, India and sacks the city, stealing the jewels of the Peacock Throne, including the Koh-i-Noor. April–June * April 7 – English highwayman Dick Turpin is executed by hanging for horse theft. * May 12 – John Wesley lays the foundation stone of the New Room, Bristol in England, the world's first Methodist meeting house. * June 13 – (June 2 Old Style); The Royal Swedish Academy of Sciences is founded in Stockholm, Sweden Sweden, formally the Kingdom of Sweden, is a Nor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1786 Deaths
Events January–March * January 3 – The third Treaty of Hopewell is signed between the United States and the Choctaw. * January 6 – The outward bound East Indiaman '' Halsewell'' is wrecked on the south coast of England in a storm, with only 74 of more than 240 on board surviving. * February 2 – In a speech before The Asiatic Society in Calcutta, Sir William Jones notes the formal resemblances between Latin, Greek, and Sanskrit, laying the foundation for comparative linguistics and Indo-European studies. * March 1 – The Ohio Company of Associates is organized by five businessmen at a meeting at the Bunch-of-Grapes Tavern in Boston to purchase land from the United States government to form settlements in the modern-day U.S. state of Ohio. * March 13 – Construction begins in Dublin on the Four Courts Building, with the first stone laid down by the United Kingdom's Viceroy for Ireland, the Duke of Rutland. April–June * April ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stomach Cancer
Stomach cancer, also known as gastric cancer, is a malignant tumor of the stomach. It is a cancer that develops in the Gastric mucosa, lining of the stomach. Most cases of stomach cancers are gastric carcinomas, which can be divided into a number of subtypes, including gastric adenocarcinomas. Lymphomas and mesenchymal tumors may also develop in the stomach. Early symptoms may include heartburn, upper abdominal pain, nausea, and Anorexia (symptom), loss of appetite. Later signs and symptoms may include weight loss, jaundice, yellowing of the skin and whites of the eyes, Hematemesis, vomiting, Dysphagia, difficulty swallowing, and Melena, blood in the stool, among others. The cancer may metastasis, spread from the stomach to other parts of the body, particularly the liver, lungs, bones, peritoneum, lining of the abdomen, and lymph nodes. The bacterium ''Helicobacter pylori'' accounts for more than 60% of cases of stomach cancer. Certain strains of ''H. pylori'' have greater risk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural History
Natural history is a domain of inquiry involving organisms, including animals, fungi, and plants, in their natural environment, leaning more towards observational than experimental methods of study. A person who studies natural history is called a naturalist or natural historian. Natural history encompasses scientific research but is not limited to it. It involves the systematic study of any category of natural objects or organisms, so while it dates from studies in the ancient Greco-Roman world and the mediaeval Arabic world, through to European Renaissance naturalists working in near isolation, today's natural history is a cross-discipline umbrella of many specialty sciences; e.g., geobiology has a strong multidisciplinary nature. Definitions Before 1900 The meaning of the English term "natural history" (a calque of the Latin ''historia naturalis'') has narrowed progressively with time, while, by contrast, the meaning of the related term "nature" has widened (see also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Peter Thunberg
Carl Peter Thunberg, also known as Karl Peter von Thunberg, Carl Pehr Thunberg, or Carl Per Thunberg (11 November 1743 – 8 August 1828), was a Sweden, Swedish Natural history, naturalist and an Apostles of Linnaeus, "apostle" of Carl Linnaeus. After studying under Linnaeus at Uppsala University, he spent seven years travelling in southern Italy and Asia, collecting and describing people and animals new to European science, and observing local cultures. He has been called "the father of South African botany", "pioneer of Occidental Medicine in Japan", and the "Japanese Carl Linnaeus, Linnaeus". Early life Thunberg was born and grew up in Jönköping, Sweden. At the age of 18, he entered Uppsala University where he was taught by Carl Linnaeus, regarded as the "father of modern Taxonomy (biology), taxonomy". Thunberg graduated in 1767 after 6 years of studying. To deepen his knowledge in botany, medicine and natural history, he was encouraged by Linnaeus in 1770 to travel to P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxonomy (biology)
In biology, taxonomy () is the science, scientific study of naming, defining (Circumscription (taxonomy), circumscribing) and classifying groups of biological organisms based on shared characteristics. Organisms are grouped into taxon, taxa (singular: taxon), and these groups are given a taxonomic rank; groups of a given rank can be aggregated to form a more inclusive group of higher rank, thus creating a taxonomic hierarchy. The principal ranks in modern use are domain (biology), domain, kingdom (biology), kingdom, phylum (''division'' is sometimes used in botany in place of ''phylum''), class (biology), class, order (biology), order, family (biology), family, genus, and species. The Swedish botanist Carl Linnaeus is regarded as the founder of the current system of taxonomy, having developed a ranked system known as Linnaean taxonomy for categorizing organisms. With advances in the theory, data and analytical technology of biological systematics, the Linnaean system has transfo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hiraga Gennai
was a Japanese polymath and ''rōnin'' of the Edo period. He was a pharmacologist, student of ''Rangaku'', author, painter and inventor well known for his '' Erekiteru'' (electrostatic generator), ''Kandankei'' (thermometer) and ''Kakanpu'' (asbestos cloth). Gennai composed several works of literature, including the fictional satires ''Fūryū Shidōken den'' (1763), the ''Nenashigusa'' (1763), and the ''Nenashigusa kohen'' (1768), and the satirical essays ''On Farting'' and ''A Lousy Journey of Love''. He also authored two guidebooks on the male prostitutes of Japan, the ''Kiku no en'' (1764) and the ''San no asa'' (1768). His birth name was Shiraishi Kunitomo, but he later used numerous pen names, including , (his principal literary pen name), and . He is best known by the name Hiraga Gennai. Biography Family history Hiraga Gennai was born in 1729 in the village of Shidoura, Sanuki Province (part of the modern city of Sanuki, Kagawa). He was the third son of Shiroish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dutch Language
Dutch ( ) is a West Germanic languages, West Germanic language of the Indo-European language family, spoken by about 25 million people as a first language and 5 million as a second language and is the List of languages by total number of speakers, third most spoken Germanic language. In Europe, Dutch is the native language of most of the population of the Netherlands and Flanders (which includes 60% of the population of Belgium). "1% of the EU population claims to speak Dutch well enough in order to have a conversation." (page 153). Dutch was one of the official languages of South Africa until 1925, when it was replaced by Afrikaans, a separate but partially Mutual intelligibility, mutually intelligible daughter language of Dutch. Afrikaans, depending on the definition used, may be considered a sister language, spoken, to some degree, by at least 16 million people, mainly in South Africa and Namibia, and evolving from Cape Dutch dialects. In South America, Dutch is the native l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nagasaki
, officially , is the capital and the largest Cities of Japan, city of Nagasaki Prefecture on the island of Kyushu in Japan. Founded by the Portuguese, the port of Portuguese_Nagasaki, Nagasaki became the sole Nanban trade, port used for trade with the Portuguese and Dutch during the 16th through 19th centuries. The Hidden Christian Sites in the Nagasaki Region have been recognized and included in the World Heritage Sites in Japan, UNESCO World Heritage Sites list. Part of Nagasaki was home to a major Imperial Japanese Navy base during the First Sino-Japanese War and Russo-Japanese War. Near the end of World War II, the American atomic bombings of Hiroshima and Nagasaki made Nagasaki the second city in the world to experience a nuclear attack. The city was rebuilt. , Nagasaki has an estimated population of 392,281, and a population density of 966 people per km2. The total area is . History Nagasaki as a Jesuit port of call The first recorded contact between Portuguese e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
