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Charles De Geer
Baron Charles de Geer (the family is usually known as De Geer with a capitalized "De" and is pronounced "de yer"); Finspång in Risinge 30 January 1720 – Stockholm 7 March 1778) was a Swedish industrialist and entomologist. Life De Geer, who came from a family with strong Dutch connections, grew up in Utrecht from the age of three. He returned to Sweden at the age of 19. He had inherited the entailed manor and important iron-works of Leufsta (Lövsta) in Uppland from his childless uncle and namesake and would substantially increased the wealth of the estate. Ever since he had received a present of some silk worms at the age of eight, he had an interest in entomology and became a respected amateur entomologist at an early age. His major work was the ''Mémoires pour servir à l'histoire des insectes'' (eight volumes, 1752-1778). He was elected a member of the Royal Swedish Academy of Sciences already in 1739, at the age of nineteen, and a corresponding member of the Fren ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gustaf Lundberg
Gustaf Lundberg (17 August 1695 – 18 March 1786) was a Swedish rococo pastelist and portrait painter. He trained and worked in Paris and later was appointed court portrait painter in Stockholm. Biography Lundberg was born in Stockholm, Sweden, son of royal chef Gustaf Lundberg and his wife Sabina Richter, whose family included successful artists. Orphaned at an early age, he was raised by his grandfather, Fredrik Richter, who was a goldsmith. Lundberg was later apprenticed to German-Swedish painter David von Krafft (1655–1724) in 1712. In 1717, Lundberg traveled to Paris, where he studied with Hyacinthe Rigaud (1659-1743), Nicolas de Largillière (1656-1746) and Jean François de Troy (1679-1752). The determining influence was the Venetian school (art), Venetian painter Rosalba Carriera (1675-1757), who lived in Paris from 1720 to 1721. Afterwards, Lundberg established himself as one of the leading portrait painters in Paris. He painted Louis XV of France, Louis XV and his ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uppsala Cathedral
Uppsala Cathedral ( sv, Uppsala domkyrka) is a cathedral located between the University Hall of Uppsala University and the Fyris river in the centre of Uppsala, Sweden. A church of the Church of Sweden, the national church, in the Lutheran tradition, Uppsala Cathedral is the seat of the Archbishop of Uppsala, the primate of Sweden. It is also the burial site of King Eric IX (c. 1120–1160, reigned 1156–1160), who became the patron saint of the nation, and it was the traditional location for the coronation of new Kings of Sweden. The current archbishop is Martin Modéus and the current bishop is Karin Johannesson. The cathedral dates to the late 13th century and, at a height of , it is the tallest church in the Nordic countries. Originally built under Roman Catholicism, it was used for coronations of Swedish monarchs for a lengthy period following the Protestant Reformation. Several of its chapels were converted to house the tombs of Swedish monarchs, including Gustav Vas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Carpenter Ant
The black carpenter ant (''Camponotus pennsylvanicus'') is one of the largest and most common species of carpenter ant native to the central and eastern United States as well as eastern Canada. Description ''C. pennsylvanicus'' can be distinguished from other carpenter ant species by the dull black color of the head and body, and by whitish or yellowish hairs on the abdomen. All castes of this species (including the major and minor workers, queens and males) are black or blackish. Black carpenter ants are polymorphic, workers can be in different sizes. The queens can reach a length of 19–21 mm and the largest workers (super majors) can achieve similar sizes of around 14–17 mm . They, along with several other ''Camponotus'' species, are among the largest species of ant in North America. As with all ants, the antennae are geniculate (elbowed). Workers usually have 12 antenna segments. Alates typically have yellowish wings. Behavior Black carpenter ants are known to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Linnaeus
Carl Linnaeus (; 23 May 1707 – 10 January 1778), also known after his ennoblement in 1761 as Carl von Linné Blunt (2004), p. 171. (), was a Swedish botanist, zoologist, taxonomist, and physician who formalised binomial nomenclature, the modern system of naming organisms. He is known as the "father of modern taxonomy". Many of his writings were in Latin; his name is rendered in Latin as and, after his 1761 ennoblement, as . Linnaeus was born in Råshult, the countryside of Småland, in southern Sweden. He received most of his higher education at Uppsala University and began giving lectures in botany there in 1730. He lived abroad between 1735 and 1738, where he studied and also published the first edition of his ' in the Netherlands. He then returned to Sweden where he became professor of medicine and botany at Uppsala. In the 1740s, he was sent on several journeys through Sweden to find and classify plants and animals. In the 1750s and 1760s, he continued to collect an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Binomial Nomenclature
In taxonomy, binomial nomenclature ("two-term naming system"), also called nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin grammatical forms, although they can be based on words from other languages. Such a name is called a binomial name (which may be shortened to just "binomial"), a binomen, name or a scientific name; more informally it is also historically called a Latin name. The first part of the name – the '' generic name'' – identifies the genus to which the species belongs, whereas the second part – the specific name or specific epithet – distinguishes the species within the genus. For example, modern humans belong to the genus ''Homo'' and within this genus to the species ''Homo sapiens''. ''Tyrannosaurus rex'' is likely the most widely known binomial. The ''formal'' introduction of this system of naming species is credit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engraving
Engraving is the practice of incising a design onto a hard, usually flat surface by cutting grooves into it with a Burin (engraving), burin. The result may be a decorated object in itself, as when silver, gold, steel, or Glass engraving, glass are engraved, or may provide an Intaglio (printmaking), intaglio printing plate, of copper or another metal, for printing images on paper as prints or illustrations; these images are also called "engravings". Engraving is one of the oldest and most important techniques in printmaking. Wood engraving is a form of relief printing and is not covered in this article, same with rock engravings like petroglyphs. Engraving was a historically important method of producing images on paper in artistic printmaking, in mapmaking, and also for commercial reproductions and illustrations for books and magazines. It has long been replaced by various photographic processes in its commercial applications and, partly because of the difficulty of learning th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quarto
Quarto (abbreviated Qto, 4to or 4º) is the format of a book or pamphlet produced from full sheets printed with eight pages of text, four to a side, then folded twice to produce four leaves. The leaves are then trimmed along the folds to produce eight book pages. Each printed page presents as one-fourth size of the full sheet. The earliest known European printed book is a quarto, the '' Sibyllenbuch'', believed to have been printed by Johannes Gutenberg in 1452–53, before the Gutenberg Bible, surviving only as a fragment. Quarto is also used as a general description of size of books that are about 12 inches (30 cm) tall, and as such does not necessarily indicate the actual printing format of the books, which may even be unknown as is the case for many modern books. These terms are discussed in greater detail in book sizes. Quarto as format A quarto (from Latin , ablative form of , fourth) is a book or pamphlet made up of one or more full sheets of paper on which 8 pages of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
René Antoine Ferchault De Réaumur
René Antoine Ferchault de Réaumur (; 28 February 1683, La Rochelle – 17 October 1757, Saint-Julien-du-Terroux) was a French entomologist and writer who contributed to many different fields, especially the study of insects. He introduced the Réaumur temperature scale. Life Réaumur was born in a prominent La Rochelle family and educated in Paris. He learned philosophy in the Jesuits' college at Poitiers, and in 1699 went to Bourges to study civil law and mathematics under the charge of an uncle, canon of La Sainte-Chapelle. In 1703 he went to Paris, where he continued the study of mathematics and physics. In 1708, at the age of 24, he was nominated by Pierre Varignon (who taught him mathematics) and elected a member of the Académie des Sciences.Egerton, F. N. 2006A History of the Ecological Sciences, Part 21: Réaumur and His History of Insects Bulletin of the Ecological Society of America 87(3):212–224. From this time onwards for nearly half a century hardly a y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gambro
Gambro is a global medical technology company that manufactures products for dialysis treatment. The company is involved in developing, manufacturing and supplying products and therapies for kidney and liver dialysis, , and other extracorporeal therapies for chronic and acute patients. Gambro was founded in Lund, Sweden, in 1964 by Holger Crafoord and has around 8,000 employees, production facilities in nine countries, and sales in more than 100 countries. In September 2013, Baxter International completed its acquisition of Gambro. History Professor Nils Alwall invented one of the first artificial kidneys in 1961. Three years later he met industrialist and businessman Holger Crafoord, who was impressed by Alwall’s invention and felt compelled to develop and market this life-saving innovation. The development of single-use artificial kidneys began in Lund, Sweden, and mass production started in 1967 with the “Ad-modum-Alwall” dialyzer. The company adopted the name Gambr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holger Crafoord
Alf Erik Holger Crafoord (born Lundquist; 25 July 1908 – 21 May 1982) was a Swedish industrialist and patron. He founded Gambro, which developed and commercialized the artificial kidney. He also established the , the proceeds of which fund the Crafoord Prize for scientific research. Biography Holger Crafoord was born in Stockholm, the son of Alfred Lundquist (1882–1927), an army officer, and Hanna Lundquist née Johansson (1883–1965). The marriage is said to have been short-lived, and Hanna Lundquist supported herself and her son in meager circumstances as the proprietor of a grocery store. She later remarried ship engineer Harry Crafoord (1881–1935), who adopted her stepson. Crafoord attended Palmgrenska samskolan and Östra Real in Stockholm growing up. After graduating from the Stockholm School of Economics in 1930, Crafoord started working at Ruben Rausing's the same year. In 1935, Crafoord married Anna-Greta Crafoord née Löfdal (1914–1994) and they had three da ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uppsala University Library
The Uppsala University Library ( sv, Uppsala universitetsbibliotek) at Uppsala University in Uppsala, Sweden, consists of 11 subject libraries, one of which is housed in the old main library building, Carolina Rediviva. The library holds books and periodicals, manuscripts, musical scores, pictures and maps. History The exact site of the library during its earliest years is not known, but the university from its foundation in 1477, was located on what became known as "Student Island" in the Fyris River, where the academy mill – now the provincial museum – was later built. In 1566, King Eric XIV donated the old chapter house, south of the Uppsala Cathedral, to be used for lectures. After the construction of the Gustavianum in the 1620s, this building was referred to as the ''Collegium vetus'' or ''Gamla akademien'' ("the old academy"), until it was renamed in 1704 through a decision of the consistory (university board) and called the ''Academia Carolina'', in honour ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
