Inorganic chemistry - Inorganic chemistry Inorganic chemistry is the branch of chemistry concerned with the study of the chemical compounds formed by the elements. Those compounds based upon chains or rings of carbon atoms are studied under the separate heading of organic chemistry, although the two disciplines overlap in the study of organometallic compounds. Major branches of inorganic chemistry include Minerals, such as salt, asbestos, silicates, , ... Metals and their alloys, like iron, copper, aluminum, brass, bronze, ... Compounds involving non-metallic elements, like silicon, phosphorus, ,chlorine, oxygen, for example water Metal complexes Some important inorganic products are silicon chips, transistors, LCD screens, and fiber optics. Inorganic chemistry often overlaps with mineralogy, geochemistry,analytical chemistry, environmental chemistry, physical chemistry, and organometallic chemistry. Organometallic chemistry combines aspects of organic chemistry with inorganic.
Inorganic chemistry of carbon - Inorganic chemistry of carbon There is a rich variety of carbon chemistry that does not fall within the realm of organic chemistry and is thus called inorganic carbon chemistry. Perhaps best well known are the oxides of carbon, carbon dioxide and carbon monoxide. Other types include (but are not limited to) inorganic salts and complexes of the carbon-containing polyatomic ions, cyanide, cyanate, thiocyanate, carbonate, and carbide. The known inorganic chemistry of the allotropes of carbon (diamond, graphite, and the fullerenes) blossomed with the discovery of buckminsterfullerene in the late 20th century as additional fullerenes and their various derivatives were discovered. One such class of derivatives is inclusion compounds, in which an ion is enclosed by the all-carbon shell of the fullerene. This inclusion is denoted by the.
Heathen Chemistry - Heathen Chemistry Heathen Chemistry is the 5th studio album by the rock and roll band Oasis. Tracklist The Hindu Times Force Of Nature Hung In A Bad Place Stop Crying Your Heart Out Song Bird Little By Little A Quick Peep (Probably) All In The Mind She Is Love Born On A Different Cloud Better Man.
Veterinary science - many countries, equine veterinary medicine is also a specialized field. Clinical work with horses involves mainly locomotory and orthopaedic problems, digestive tract conditions (including equine colic, which is a major cause of death among domesticated horses), and respiratory tract infections and disorders. Education in Veterinary Medicine Many universities worldwide confer undergraduate degrees in veterinary medicine. In most countries, veterinary practitioners are regulated and registered on a national or state level. While the duration and exact content of undergraduate degrees in veterinary medicine varies, they are typically from 4 to 7 years in duration. They consist of several introductory years which may include some "pre-vet" or general scientific training. These pre-clinical years provide a basis in veterinary anatomy, biochemistry, pharmacology, pathology, parasitology, animal breeding, botany, animal feeding, radiology, virology, microbiology, zoology, animal.
Ketone - Ketone In organic chemistry, a ketone is either the functional group characterized by a carbonyl group linked to two other carbon atoms or a compound that contains this functional group. A ketone can be generally represented by the formula R1(CO)R2. Among the other oxygen-containing compounds, the fact that ketones feature a carbonyl carbon bonded to two carbon atoms distinguishes them from carboxylic acids, aldehydes, esters, and amides. The double-bonded nature of the carbonyl group distinguishes ketones from alcohols and ethers. The smallest ketone is acetone: Ketones are named by appending -one to the stem. Eg: butanone Oxidation of alcohol to create ketone Ketones can be created by oxidation of secondary alcohols. The process requires a strong oxidising agent such as potassium dichromate or other reageant containing Cr(VI). The.
Khat - only the fresh leaves have the desired stimulating effects. In recent years improved roads and the availability of off-road vehicles in or close to areas of cultivation and the possibility of air transportation has increased the global distribution of this non-storable commodity. Traditionally, khat has been used as a socializing drug and this is still very much the case in Yemen where khat-chewing is a predominantly male habit. In other countries khat is consumed largely by single individuals and at parties. It is mainly a recreational drug in the countries which grow khat, even though it may also be used by farmers and laborers for reducing physical fatigue, and by drivers and students for improving attention. Chemistry/Pharmacology The stimulant effect of the plant was originally attributed to norpseudoephedrine or cathine, a.
Kinetic theory - Kinetic theory In physical chemistry, the kinetic theory of gases is a theory that explains the macroscopic properties of gases by consideration of their composition at a molecular level. Table of contents showTocToggle("show","hide") 1 Postulates 2 Pressure 3 Temperature 4.
K - only in foreign words. A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z Kilo represents the letter K in the NATO phonetic alphabet. K is also: As k, kilo, an SI prefix meaning 103 = 1,000 (one thousand) or K, a binary prefix used in computing to mean 210 = 1,024. The symbol for kelvin (K) in the SI system In chemistry, a symbol for the element potassium (from its latin name kalium) An abbreviation for ketamine In the Library of Congress classification, the designation for books about law The stock symbol for Kellogg Company In baseball, the abbreviation for strike-out In Hong Kong, from 2002-now, the informal abbreviation for karaoke. The simplest system.
Konrad Emil Bloch - 1934 and went to the Schweizerische Forschungsinstitut in Davos, Switzerland, before moving to the United States in 1936. Appointed to the department of biological chemistry at Yale Medical School. In America he enrolled at Columbia University, he received a Ph.D. in biochemistry in 1938. He taught at Columbia from 1939 to 1946. From there he went to the university of Chicago and then to Harvard University as Higgins Professor of Biochemistry in 1954, a post he held until his retirement in 1982 He shared the Nobel Prize in Medicine or Physiology in 1964 with Feodor Lynen, for their discoveries concerning the mechanism and regulation of the cholesterol and fatty acid metabolism. He died on October 15, 2000 in Burlington, Massachusetts of congestive heart failure..
Kurt Wüthrich - chemist and Nobel laureate. Born in Aarberg, Switzerland, Wüthrich was educated in chemistry, physics, and mathematics at the University of Berne before pursuing his Ph.D. under the direction of Silvio Fallab at the University of Basel, awarded in 1964. He continued post-doctoral work with Fallab for a short time before leaving to work at the University of California, Berkeley from 1965 to 1967 with Robert E. Connick. That was followed by a stint working with Robert G. Shulman at the Bell Telephone Laboratories in Murray Hill, New Jersey (1967-1969). Wüthrich returned to Switzerland, to Zürich, in 1969, where he began his career there at the Eidgenössische Technische Hochschule (Federal Institute of Technology), rising to Professor of Biophysics by 1980. He was awarded part of the Nobel Prize in Chemistry for his.
Kurt Alder - 1958) was a German chemist who won the Nobel Prize in Chemistry jointly with Otto Paul Hermann Diels in 1950. Alder was born in the industrial area of Königshütte in Upper Silesia, now in Poland and known as Krolewska Huta, where he received his early schooling. Forced to leave the area for political reasons after the First World War, he studied chemistry at the University of Berlin from 1922, and later at the University of Kiel where his PhD was awarded in 1926 for work supervised by Diels. In 1930 Alder was appointed reader for chemistry at Kiel, and promoted to lecturer in 1934. In 1936 he left Kiel to join I G Farben Industrie at Leverkusen, where he worked on synthetic rubber. Then in 1940 he was appointed Professor of.
J. N. Bronsted - and his Ph. D. in 1908 from the University of Copenhagen. He was immediately appointed professor of inorganic and physical chemistry at Copenhagen. In 1906 he published his first of many papers on affinity. In 1923 he introduced the protonic theory of acid-base reactions, simultaneously with the English chemist Thomas Martin Lowry. The same year, the electronic theory was proposed by Gilbert N. Lewis, but both theories are commonly used. He became known as an authority on catalysis by acids and bases. In World War II he opposed the Nazis, and in consequence he was elected to the Danish parliament in 1947, but could not take his seat because of illness. He died shortly after election..
J. H. van 't Hoff - March 1, 1911) was a Dutch physical and organic chemist, the winner of the first Nobel Prize in Chemistry. He was born in Rotterdam, the son of a medical doctor. From a young age he was interested in science, and against the wishes of his father he went to study chemistry, first at the Delft Polytechnical Institute, then at the University of Leiden, then to Bonn, Germany (where he studied with Friedrich Kekulé), then Paris (where he studied with C. A. Wurtz), and finally receiving his doctorate at the University of Utrecht in 1874. Before receiving his doctorate, however, Van 't Hoff already published the first of his important contributions to organic chemistry. He accounted for the phenomenon of optical activity by assuming that the chemical bonds between carbon atoms and.
January 25 - missile launch for scientific research is detected and thought to be an attack on Russia. Norway had notified the world that it would be making the launch, but the Russian Defense Ministry had neglected to notify those monitoring Russia's nuclear defense systems. 1998 - Super Bowl XXXII: The Denver Broncos beat the Green Bay Packers, 31-24 1999 - A 6.0 Richter scale earthquake hits western Colombia killing at least 1,000. 2002 - Wikipedia switches to PHP software(Magnus Manske Day). Births 1627 - Robert Boyle, chemist (†1691) 1759 - Robert Burns, poet (†1796) 1858 - Kokichi Mikimoto, pearl farm pioneer (†1954) 1860 - Charles Curtis, Vice President of the United States (†1936) 1874 - William Somerset Maugham, (†1965) 1878 - Ernst Alexanderson, television pioneer 1882 - Virginia.
January 9 - 1849 - Jan Kops, agriculturist, vicar 1853 - Juan N Gallego, Spanish poet, interpreter 1854 - Filippo Traetta, composer 1863 - Ferdinand Huber, composer 1873 - Emperor Napoleon III of France 1876 - Samuel Gridley Howe, American abolitionist 1878 - King Victor Emmanuel II of Italy 1879 - Don Joaquin BF Espartero, Field Marshal, viceroy of Navarre 1886 - Jakob Eduard Schmolzer, composer 1893 - Mohara, slave trader 1901 - Richard Copley Christie, English scholar 1902 - Gustaaf Rolin-Jaequemyns, lawyer, Interior Minister of Belgium 1904 - Alfred Richard, cricketer 1908 - Abraham Goldfaden, Yiddish stage performer 1908 - Wilhelm Busch, German painter 1911 - Edwin Arthur Jones, composer 1918 - Émile Reynaud, French scientist 1923 - Katherine Mansfield, New Zealand writer 1927 - Houston S Chamberlain, race theorist 1929 - Heiner.
Janet Reno - Miami, Florida. Her father, Henry Reno, came to the United States from Denmark and for forty-three years was a police reporter for the Miami Herald. Jane Wood, Reno's mother, raised her children and then became an investigative reporter for the Miami News. Janet Reno has three younger siblings. Reno attended public school in Dade County, Florida, where she was a debating champion at Coral Gables High School. In 1956 Janet Reno enrolled at Cornell University in Ithaca, New York, where she majored in chemistry, became president of the Women's Self Government Association, and earned her room and board. In 1960 Reno enrolled at Harvard Law School, one of only sixteen women in a class of more than 500 students. She received her LL.B. from Harvard three years later. Despite her Harvard.
James Lovelock - postulates that the Earth functions as a kind of superorganism (term coined by Lynn Margulis). Life History Lovelock was born in Letchworth Garden City. He studied chemistry at Manchester University before taking up a Medical Research Council post at the Institute for Medical Research in London. In 1948 he received a Ph.D in medicine at the London School of Hygiene and Tropical Medicine. Within the United States he has taught at Yale, Baylor University College of Medicine, and Harvard University. Professional Career A lifelong inventor, some of his inventions were adopted by NASA in their program of planetary exploration. It was while working for NASA that Lovelock developed the Gaia Hypothesis. Lovelock is currently president of the Marine Biological Association, was elected a FRS in 1974, and in 1990 was awarded.
Jaroslav Heyrovsky - 1967) was a Czech chemist who was awarded the Nobel Prize in chemistry in 1959. He was born in Prague and first studied chemistry, physics and mathematics at the University of Prague and then he went to study at University College in London. At this time he met with such a great mind like Sir William Ramsay. He graduated in 1913; working with Professor Donnan he took up a great interest in electrochemistry. He received his further degrees in 1918 and 1923. Heyrovsky started his scientific career at the Charles University, Prague where he soon became Professor of Physical Chemistry. The main field of work of Heyrovsky was polarography..
James McKeen Cattell - Under Wundt, Cattell became the first American to publish a dissertation in the field of psychology, Psychometric Investigation. More controversially, Cattell tried to explore the interiors of his own mind through the consumption of the then-legal drug hashish. Under the influence of this drug, Cattell once compared the whistling of a schoolboy to a symphony orchestra. While Cattell later defended his drug use as a component of his research into the mind, perhaps Cattell simply anticipated the "higher" education of contemporary students. A Career in the Academy After returning from Germany with his Ph.D., Cattell began a meteoric career in America, with the following highlights: Lecturer in Psychology, Bryn Mawr, 1887; Professor of Psychology, University of Pennsylvania, 1888; Department Head of Psychology, Anthropology, and Philosophy, Columbia University, 1891-1905; President of the.
James Parkinson - part of the eighteenth century. He would take his children and friends on excursions to collect or observe fossil plants and animals. His attempts to learn more about fossil identification and interpretation were frustrated by a lack of available literature, and so he took the decision to improve matters by writing his own introduction to the study of fossils. In 1804 the first volume of his Organic Remains of the Former World was published. Gideon Mantell praised it as "the first attempt to give a familiar and scientific account [of fossils]". A second volume appeared in 1808, and a third in 1811. Parkinson illustrated each volume, sometimes in color, and the plates were later re-used by Gideon Mantell. In 1822 he published the shorter "Elements of Oryctology: an Introduction to the.
