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Mildred May Gostling
Mildred May Gostling (15 December 1873 – 19 February 1962), also published under her married name Mildred Mills, was an English chemist who completed research in carbohydrate chemistry. She was one of the nineteen signatories on a letter from professional female chemists to the Chemical Society (later the Royal Society of Chemistry) requesting that women be accepted as Fellows to the Society. Biography Gostling was the daughter of George and Sarah Gostling and was born in Stowmarket, Suffolk, in 1873, and lived on Ipswich Street, Stowmarket. Her father was a pharmaceutical chemist and dental surgeon. She attended the Royal Holloway College from 1893 to 1897, obtaining a BSc in Chemistry. She was most likely taught there by Elizabeth Eleanor Field. After graduating from Royal Holloway with a BSc (First Class), she was awarded a Bathurst Studentship, which were founded in 1882 for the encouragement of advanced work in any of the natural sciences at Newnham College, Cambridge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stowmarket
Stowmarket ( ) is a market town in Suffolk, England,OS Explorer map 211: Bury St.Edmunds and Stowmarket Scale: 1:25 000. Publisher:Ordnance Survey – Southampton A2 edition. Publishing Date:2008. on the busy A14 road (Great Britain), A14 trunk road between Bury St Edmunds to the west and Ipswich to the southeast. The town is on the main railway line between London and Norwich, and lies on the River Gipping, which is joined by its tributary, the River Rat, to the south of the town. The town takes its name from the Old English language, Old English word ''stōw'' meaning "principal place", and was granted a market charter in 1347 by Edward III of England, Edward III. A bi-weekly market is still held there today on Thursday and Saturday. The population of the town has increased from around 6,000 in 1981 to its current level of around 19,000, with considerable further development planned for the town and surrounding villages as part of an area action plan. It is the largest town in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bull
A bull is an intact (i.e., not castrated) adult male of the species ''Bos taurus'' (cattle). More muscular and aggressive than the females of the same species (i.e., cows), bulls have long been an important symbol in many religions, including for sacrifices. These animals play a significant role in beef ranching, dairy farming, and a variety of sporting and cultural activities, including bullfighting and bull riding. Due to their temperament, handling requires precautions. Nomenclature The female counterpart to a bull is a cow, while a male of the species that has been castrated is a ''steer'', '' ox'', or ''bullock'', although in North America, this last term refers to a young bull. Use of these terms varies considerably with area and dialect. Colloquially, people unfamiliar with cattle may refer to both castrated and intact animals as "bulls". A wild, young, unmarked bull is known as a ''micky'' in Australia.Sheena Coupe (ed.), ''Frontier Country, Vol. 1'' (Weldon R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grace Frankland
Grace Coleridge Frankland known as Mrs Percy Frankland ''née'' Grace Toynbee (4 December 1858 – 5 October 1946) was an English microbiologist. She was one of the nineteen female scientists who wrote the 1904 petition to the Chemical Society to request that they should create some female fellows of the society. Life She was the youngest of nine children; her parents were Harriet and Joseph Toynbee, a noted otologist. She was home schooled and spent one year at Bedford College, She married Percy Frankland in 1882, and with him developed an interest in the emerging science of bacteriology. She worked with both Percy and his father Edward Frankland and was described at the time as having "worthily aided and seconded ercy. She co-authored papers with her husband on bacteria and other microorganisms found in the air and water. Colleagues of her husband noted that although their situation as husband and wife working equally together was not unique, he was 'the first man who had ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ida Maclean
Ida Smedley Maclean (born Ida Smedley 14 June 1877, died 2 March 1944) was an English biochemist and the first woman admitted to the London Chemical Society. Early life and education Ida was born in Birmingham to William Smedley, a businessman, and Annie Elizabeth Duckworth. She was taught by her mother at home until the age of nine and lived in "a cultured and progressive home". She was educated at King Edward VI High School for Girls, Birmingham from 1886 to 1896, when she won a scholarship and began her studies at Newnham College, Cambridge. In the university's Natural Sciences Tripos she got a first class in part one and a second class in part two, studying chemistry and physiology. After a two-year break, holding a Bathurst scholarship, in 1901 she undertook postgraduate research at the Central Technical College in London and later at the Royal Institution'Davy-Faraday Research Laboratory The University of London awarded her a D.Sc. in 1905. Academic career In 1906 M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marie Curie
Marie Salomea Skłodowska–Curie ( , , ; born Maria Salomea Skłodowska, ; 7 November 1867 – 4 July 1934) was a Polish and naturalized-French physicist and chemist who conducted pioneering research on radioactivity. She was the first woman to win a Nobel Prize, the first person and the only woman to win a Nobel Prize twice, and the only person to win a Nobel Prize in two scientific fields. Her husband, Pierre Curie, was a co-winner of her first Nobel Prize, making them the first-ever married couple to win the Nobel Prize and launching the Curie family legacy of five Nobel Prizes. She was, in 1906, the first woman to become a professor at the University of Paris. She was born in Warsaw, in what was then the Kingdom of Poland, part of the Russian Empire. She studied at Warsaw's clandestine Flying University and began her practical scientific training in Warsaw. In 1891, aged 24, she followed her elder sister Bronisława to study in Paris, where she earned her highe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William A
William is a male given name of Germanic origin.Hanks, Hardcastle and Hodges, ''Oxford Dictionary of First Names'', Oxford University Press, 2nd edition, , p. 276. It became very popular in the English language after the Norman conquest of England in 1066,All Things William"Meaning & Origin of the Name"/ref> and remained so throughout the Middle Ages and into the modern era. It is sometimes abbreviated "Wm." Shortened familiar versions in English include Will, Wills, Willy, Willie, Bill, and Billy. A common Irish form is Liam. Scottish diminutives include Wull, Willie or Wullie (as in Oor Wullie or the play ''Douglas''). Female forms are Willa, Willemina, Wilma and Wilhelmina. Etymology William is related to the given name ''Wilhelm'' (cf. Proto-Germanic ᚹᛁᛚᛃᚨᚺᛖᛚᛗᚨᛉ, ''*Wiljahelmaz'' > German ''Wilhelm'' and Old Norse ᚢᛁᛚᛋᛅᚼᛅᛚᛘᛅᛋ, ''Vilhjálmr''). By regular sound changes, the native, inherited English form of the name shoul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Ramsay
Sir William Ramsay (; 2 October 1852 – 23 July 1916) was a Scottish chemist who discovered the noble gases and received the Nobel Prize in Chemistry in 1904 "in recognition of his services in the discovery of the inert gaseous elements in air" along with his collaborator, John William Strutt, 3rd Baron Rayleigh, who received the Nobel Prize in Physics that same year for their discovery of argon. After the two men identified argon, Ramsay investigated other atmospheric gases. His work in isolating argon, helium, neon, krypton, and xenon led to the development of a new section of the periodic table. Early years Ramsay was born at 2 Clifton StreetGlasgow Post Office Directory 1852 in Glasgow on 2 October 1852, the son of civil engineer and surveyor, William C. Ramsay, and his wife, Catherine Robertson. The family lived at 2 Clifton Street in the city centre, a three-storey and basement Georgian townhouse. The family moved to 1 Oakvale Place in the Hillhead district in his ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Augustus George Vernon Harcourt
Augustus George Vernon Harcourt FRS (24 December 1834 – 23 August 1919) was an English chemist who spent his career at Oxford University. He was one of the first scientists to do quantitative work in the field of chemical kinetics. His uncle, William Vernon Harcourt (1789–1871), founded the British Association for the Advancement of Science. Biography Harcourt was born in London in 1834 to Admiral Fredrick E. Vernon Harcourt and his wife, Marcia. Harcourt's mother was sister of the first Lord Tollemache. Augustus Harcourt was educated at Harrow School before enrolling at Balliol College, Oxford, where he took a degree in Natural Science in 1858, working with Henry Smith and Benjamin Brodie. A year later Harcourt became Lee's Reader in chemistry and took a position as a senior student at Christ Church, Oxford, where he was a contemporary of Charles Dodgson, better known as Lewis Carroll, and is mentioned in Carroll's diaries. Working with the mathematician William Esson ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemical Society Of London
The Chemical Society was a scientific society formed in 1841 (then named the Chemical Society of London) by 77 scientists as a result of increased interest in scientific matters. Chemist Robert Warington was the driving force behind its creation. History One of the aims of the Chemical Society was to hold meetings for "the communication and discussion of discoveries and observations, an account of which shall be published by the Society". In 1847, its importance was recognised by a Royal Charter, which added to its role in the advancement of science, the development of chemical applications in industry. Its members included eminent chemists from overseas including August Wilhelm von Hofmann, who became its president in 1861. Membership was open to all those interested in chemistry, but fellowship was for long restricted to men. In 1904, Edith Humphrey, thought to be the first British woman to gain a doctorate in chemistry (at the University of Zurich), was one of nineteen women c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pentacene
Pentacene () is a polycyclic aromatic hydrocarbon consisting of five linearly-fused benzene () rings. This highly conjugated compound is an organic semiconductor. The compound generates excitons upon absorption of ultra-violet ( UV) or visible light; this makes it very sensitive to oxidation. For this reason, this compound, which is a purple powder, slowly degrades upon exposure to air and light. Structurally, pentacene is one of the linear acenes, the previous one being tetracene (four fused benzene rings) and the next one being hexacene (six fused benzene rings). In August 2009, a group of researchers from IBM published experimental results of imaging a single molecule of pentacene using an atomic force microscope. In July 2011, they used a modification of scanning tunneling microscopy to experimentally determine the shapes of the highest occupied and lowest unoccupied molecular orbitals. In 2012, pentacene-doped ''p''-terphenyl was shown to be effective as the amplifi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cellulose
Cellulose is an organic compound with the formula , a polysaccharide consisting of a linear chain of several hundred to many thousands of β(1→4) linked D-glucose units. Cellulose is an important structural component of the primary cell wall of green plants, many forms of algae and the oomycetes. Some species of bacteria secrete it to form biofilms. Cellulose is the most abundant organic polymer on Earth. The cellulose content of cotton fiber is 90%, that of wood is 40–50%, and that of dried hemp is approximately 57%. Cellulose is mainly used to produce paperboard and paper. Smaller quantities are converted into a wide variety of derivative products such as cellophane and rayon. Conversion of cellulose from energy crops into biofuels such as cellulosic ethanol is under development as a renewable fuel source. Cellulose for industrial use is mainly obtained from wood pulp and cotton. Some animals, particularly ruminants and termites, can digest cellulose with the help of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carbohydrate
In organic chemistry, a carbohydrate () is a biomolecule consisting of carbon (C), hydrogen (H) and oxygen (O) atoms, usually with a hydrogen–oxygen atom ratio of 2:1 (as in water) and thus with the empirical formula (where ''m'' may or may not be different from ''n''), which does not mean the H has covalent bonds with O (for example with , H has a covalent bond with C but not with O). However, not all carbohydrates conform to this precise stoichiometric definition (e.g., uronic acids, deoxy-sugars such as fucose), nor are all chemicals that do conform to this definition automatically classified as carbohydrates (e.g. formaldehyde and acetic acid). The term is most common in biochemistry, where it is a synonym of saccharide (), a group that includes sugars, starch, and cellulose. The saccharides are divided into four chemical groups: monosaccharides, disaccharides, oligosaccharides, and polysaccharides. Monosaccharides and disaccharides, the smallest (lower molecular wei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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