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Henry George Smith
Henry George Smith (26 July 1852 – 19 September 1924) was an Australian chemist whose pioneering work on the chemistry of the essential oils of the Australian flora achieved worldwide recognition. Smith was born at Littlebourne, Kent, England. He was educated at schools at Ickham and Wingham, and also had private tuition from the Rev. Mr Midgley, M.A. He went to Sydney in 1883 for health reasons, and in 1884 obtained a semi-scientific position on the staff of the Sydney technological museum. He began studying scientific subjects and chemistry in particular, in 1891 was appointed a laboratory assistant at the museum, and in the same year his first original paper was published in the ''Proceedings'' of the Linnean Society of New South Wales. He became mineralogist at the museum in 1895, and in the same year in collaboration with Joseph Maiden contributed a paper on "Eucalyptus Kinos and the Occurrence of Endesmia" to the ''Proceedings'' of the Royal Society of New South Wale ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemist
A chemist (from Greek ''chēm(ía)'' alchemy; replacing ''chymist'' from Medieval Latin ''alchemist'') is a scientist trained in the study of chemistry. Chemists study the composition of matter and its properties. Chemists carefully describe the properties they study in terms of quantities, with detail on the level of molecules and their component atoms. Chemists carefully measure substance proportions, chemical reaction rates, and other chemical properties. In Commonwealth English, pharmacists are often called chemists. Chemists use their knowledge to learn the composition and properties of unfamiliar substances, as well as to reproduce and synthesize large quantities of useful naturally 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 much of the same education and skills with chemists. The work of chemists is often related to t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Essential Oils
An essential oil is a concentrated hydrophobic liquid containing volatile (easily evaporated at normal temperatures) chemical compounds from plants. Essential oils are also known as volatile oils, ethereal oils, aetheroleum, or simply as the oil of the plant from which they were extracted, such as oil of clove. An essential oil is essential in the sense that it contains the essence of the plant's fragrance—the characteristic fragrance of the plant from which it is derived. The term "essential" used here does ''not'' mean indispensable or usable by the human body, as with the terms essential amino acid or essential fatty acid, which are so called because they are nutritionally required by a living organism. Essential oils are generally extracted by distillation, often by using steam. Other processes include expression, solvent extraction, '' sfumatura'', absolute oil extraction, resin tapping, wax embedding, and cold pressing. They are used in perfumes, cosmetics, soap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Chemists
Australian(s) may refer to: Australia * Australia, a country * Australians, citizens of the Commonwealth of Australia ** European Australians ** Anglo-Celtic Australians, Australians descended principally from British colonists ** Aboriginal Australians, indigenous peoples of Australia as identified and defined within Australian law * Australia (continent) ** Indigenous Australians * Australian English, the dialect of the English language spoken in Australia * Australian Aboriginal languages * '' The Australian'', a newspaper * Australiana, things of Australian origins Other uses * Australian (horse), a racehorse * Australian, British Columbia, an unincorporated community in Canada See also * The Australian (other) * Australia (other) * * * Austrian (other) Austrian may refer to: * Austrians, someone from Austria or of Austrian descent ** Someone who is considered an Austrian citizen, see Austrian nationality law * Austrian German dialect * S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1924 Deaths
Nineteen or 19 may refer to: * 19 (number), the natural number following 18 and preceding 20 * one of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (film), a 1987 science fiction film Music * 19 (band), a Japanese pop music duo Albums * ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD * ''19'', one half of the double album ''63/19'' by Kool A.D. * '' Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * ''XIX'' (EP), a 2019 EP by 1the9 Songs * "19" (song), a 1985 song by British musician Paul Hardcastle. * "Nineteen", a song by Bad4Good from the 1992 album '' Refugee'' * "Nineteen", a song by Karma to Burn from the 2001 album ''Almost Heathen''. * "Nineteen" (song), a 2007 song by American singer Billy Ray Cyrus. * "Nineteen", a song by Tegan and Sara from the 2007 album '' The Con''. * "XIX" (song), a 2014 song by S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1852 Births
Year 185 ( CLXXXV) was a common year starting on Friday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Lascivius and Atilius (or, less frequently, year 938 ''Ab urbe condita''). The denomination 185 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Nobles of Britain demand that Emperor Commodus rescind all power given to Tigidius Perennis, who is eventually executed. * Publius Helvius Pertinax is made governor of Britain and quells a mutiny of the British Roman legions who wanted him to become emperor. The disgruntled usurpers go on to attempt to assassinate the governor. * Tigidius Perennis, his family and many others are executed for conspiring against Commodus. * Commodus drains Rome's treasury to put on gladiatorial spectacles and confiscates property to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Melbourne
The University of Melbourne is a public research university located in Melbourne, Australia. Founded in 1853, it is Australia's second oldest university and the oldest in Victoria. Its main campus is located in Parkville, an inner suburb north of Melbourne's central business district, with several other campuses located across Victoria. Incorporated in the 19th century by the colony of Victoria, the University of Melbourne is one of Australia's six sandstone universities and a member of the Group of Eight, Universitas 21, Washington University's McDonnell International Scholars Academy, and the Association of Pacific Rim Universities. Since 1872, many residential colleges have become affiliated with the university, providing accommodation for students and faculty, and academic, sporting and cultural programs. There are ten colleges located on the main campus and in nearby suburbs. The university comprises ten separate academic units and is associated with numerous instit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Syme
David Syme (2 October 1827 – 14 February 1908) was a Scottish- Australian newspaper proprietor of ''The Age'' and regarded as "the father of protection in Australia" who had immense influence in the Government of Victoria.C. E. Sayers,Syme, David (1827–1908), Australian Dictionary of Biography, Volume 6, MUP, 1976, pp 232–236. His first biographer, Ambrose Pratt, declared Syme "could hate as few men can ndloved power as few men ever loved it". Early life and family Syme was born at North Berwick in Scotland, the youngest of the seven children and fourth son of George Alexander Syme (18?–1845), a parish schoolmaster. Syme's wife, David's mother, was Jean ''née'' Mitchell. George Syme was a radical in church and state, his income was comfortable yet moderate, but it was stretched to provide for his large family and send three of his sons to universities (which he successfully did, while providing David with a relentlessly demanding education himself.) David Syme' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Sydney
The University of Sydney (USYD), also known as Sydney University, or informally Sydney Uni, is a public research university located in Sydney, Australia. Founded in 1850, it is the oldest university in Australia and is one of the country's six sandstone universities. The university comprises eight academic faculties and university schools, through which it offers bachelor, master and doctoral degrees. The university consistently ranks highly both nationally and internationally. QS World University Rankings ranked the university top 40 in the world. The university is also ranked first in Australia and fourth in the world for QS graduate employability. It is one of the first universities in the world to admit students solely on academic merit, and opened their doors to women on the same basis as men. Five Nobel and two Crafoord laureates have been affiliated with the university as graduates and faculty. The university has educated eight Australian prime ministers, includ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roseville, New South Wales
Roseville is a suburb on the Upper North Shore of Sydney in the state of New South Wales, Australia north-west of the Sydney central business district, in the local government areas of Ku-ring-gai and Willoughby. Roseville Chase is a separate suburb to the east. History William Henry was one of Ku-ring-gai's first European settlers, who used the area for farming. There were a few fruit orchards and market gardens in the area. Other significant settlers were David Mathew, who owned a property called Clanville, and Richard Archbold, who was granted an area of adjacent to Clanville. Archbold later acquired Clanville and set up an orchard on the property. Archbold's son-in-law had a stone cottage called ''Rose Villa'', which was later demolished to make way for the North Shore railway line. Roseville eventually derived its name from ''Rose Villa''. Roseville Post Office opened on 8 July 1901. Roseville East Post Office opened on 1 December 1937. Babbage Road was named for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eucalyptus Piperita
''Eucalyptus piperita'', commonly known as Sydney peppermint and urn-fruited peppermint, is a small to medium forest tree native to New South Wales, Australia. Description It has grey, rough and finely fibrous bark on its trunk, but its branches are smooth and white. Adult leaves are dull blue-green and often oblique. Bright yellow-green flowers are borne in clusters of seven or more in late spring to mid summer. Fruit is urceolate (urn shaped) to barrel shaped, especially on the sides of valleys. Taxonomy and naming Specimens of ''E. piperita'' were first collected by First Fleet surgeon and naturalist John White, and published by James Edward Smith in his appendix to White's 1790 '' Journal of a Voyage to New South Wales''. Smith gave it the specific epithet ''piperita'' because its odour of its essential oil was so similar to that of ''Mentha'' × ''piperita'', the peppermint. White's ''Voyage'' also featured a plate showing the plant's leaves and old fruit, but no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Thomas Baker
Richard Thomas Baker (1 December 1854 – 14 July 1941) was an Australian economic Botany, botanist, museum curator and educator. Early life Baker was born in Woolwich, England, son of Richard Thomas Baker, a blacksmith, and his wife Sarah, née Colkett. The boy was educated at Woolwich National School and Peterborough Training Institution, later gaining science and art certificates from South Kensington Museum. He was engaged as a senior assistant-master by the School Board for London in 1875 but resigned in July 1879 to emigrate to Australia. Career in Australia Baker arrived in Australia in September 1879 and joined the staff of Newington College, Sydney, as science and art master in June 1880. On 15 January 1888 Baker was appointed assistant curator to Joseph Henry Maiden at the Powerhouse Museum, Technological Museum, and in 1901 succeeded Maiden as curator and economic botanist. In 1902 Baker published an important work, ''A Research on the Eucalypts especially in regard ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Essential Oil
An essential oil is a concentrated hydrophobic liquid containing volatile (easily evaporated at normal temperatures) chemical compounds from plants. Essential oils are also known as volatile oils, ethereal oils, aetheroleum, or simply as the oil of the plant from which they were extracted, such as oil of clove. An essential oil is essential in the sense that it contains the essence of the plant's fragrance—the characteristic fragrance of the plant from which it is derived. The term "essential" used here does ''not'' mean indispensable or usable by the human body, as with the terms essential amino acid or essential fatty acid, which are so called because they are nutritionally required by a living organism. Essential oils are generally extracted by distillation, often by using steam. Other processes include expression, solvent extraction, '' sfumatura'', absolute oil extraction, resin tapping, wax embedding, and cold pressing. They are used in perfumes, cosmetics, soap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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