Encyclopedia - Cobalt: Encyclopedia - Cobalt
Cobalt is a chemical element in the periodic table that has the symbol Co and atomic number 27. Cobalt - Notable characteristics. Cobalt...   » Read the article

Encyclopedia - Cobalt: Encyclopedia Ii - Cobalt - History
Cobalt was known in ancient times through its compounds, which would color glass a rich blue. George Brandt (1694-1768) is credited with ...   » Read the article

Encyclopedia - Cobalt: Encyclopedia Ii - Cobalt - Precautions
Powdered cobalt in metal form is a fire hazard. Cobalt compounds should be handled with care due to cobalt's slight toxicity. Cobalt-60 i...   » Read the article

Encyclopedia - Cobalt Ontario: Encyclopedia - Cobalt Ontario
Cobalt is a town in the district of Timiskaming, province of Ontario, Canada, with a population of 1,221, and an area of 2.11 square kilo...   » Read the article

Encyclopedia - Cerulean Blue: Encyclopedia - Cerulean Blue
Cerulean blue is a cerulean (light blue or azure) pigment used in artistic painting. It is particularly valuable for painting atmospheric...   » Read the article

Encyclopedia - Cementite: Encyclopedia - Cementite
Austenite (γ-iron; hard) Bainite Martensite Cementite (iron carbide; Fe3C) Ferrite (α-iron; soft) Pearlite (88% ferrite, 12% cementite)...   » Read the article

Encyclopedia - Propan-1-ol: Encyclopedia - Propan-1-ol
Propan-1-ol is a primary alcohol with the formula CH3CH2CH2OH. It is also known as 1-propanol, 1-propyl alcohol n-propyl alcohol, or simp...   » Read the article

Encyclopedia - Cyanocobalamin: Encyclopedia - Cyanocobalamin
The term vitamin B12 (or B12 for short) is used in two different ways. In a broader sense it refers to a group of Co-containing compounds...   » Read the article

Encyclopedia - Gansu: Encyclopedia - Gansu
Gansu (Simplified: 甘肃; Traditional: 甘肅; Hanyu Pinyin: Gānsù; Wade-Giles: Kan-su, or modified as Kan-suh) is a province located ...   » Read the article

Encyclopedia - University Of Saskatchewan: Encyclopedia - University Of Saskatchewan
The University of Saskatchewan (U of S) is the largest education institution in the Canadian province of Saskatchewan. It is located in t...   » Read the article

Encyclopedia - Radiological Weapon: Encyclopedia Ii - Radiological Weapon - History
The history of radioactive weaponry may be traced to a 1943 memo to Brigadier General Leslie Groves of the Manhattan Project. Transmitti...   » Read the article

Encyclopedia - Radiosurgery: Encyclopedia Ii - Radiosurgery - History
Radiosurgery started with Dr. Lars Leksell from the Karolinska Institute of Stockholm, Sweden, in 1949, in a joint development with Bjorn...   » Read the article

Encyclopedia - Skull And Crossbones: Encyclopedia Ii - Skull And Crossbones - History Of The Symbol
In 1829 New York State required the labeling of all containers of poisonous substances. The skull and crossbones symbol appears to have b...   » Read the article

Encyclopedia - Skull And Crossbones: Encyclopedia Ii - Skull And Crossbones - History Of The Symbol
In 1829 New York State required the labeling of all containers of poisonous substances. The skull and crossbones symbol appears to have b...   » Read the article

Encyclopedia - Uganda: Encyclopedia Ii - Uganda - Economy
Uganda has substantial natural resources, including fertile soils, regular rainfall, and sizable mineral deposits of copper and cobalt. A...   » Read the article

Encyclopedia - Cerulean Blue: Encyclopedia Ii - Cerulean Blue - Chemical Name
Cobalt(II)-stannate ... See also:Cerulean blue, Cerulean blue - History, Cerulean blue - Other uses, Cerulean blue - Chemical name   » Read the article

Encyclopedia - Propan-1-ol: Encyclopedia Ii - Propan-1-ol - Preparation
Propan-1-ol is a major constituent of fusel oil, a by-product formed from certain amino acids when potatoes or grains are fermented to pr...   » Read the article

Encyclopedia - Propionic Acid: Encyclopedia Ii - Propionic Acid - Production
Industrially, propionic acid is usually made from the air oxidation of propionaldehyde. In the presence of cobalt or manganese ions, this...   » Read the article

Encyclopedia - Terpyridine: Encyclopedia Ii - Terpyridine - Properties
Terpyridine is a tridentate ligand and forms a complex with a transition metal ion in the same way as other polypyridine compounds, such ...   » Read the article

Encyclopedia - Ontario Northland Railway: Encyclopedia Ii - Ontario Northland Railway - Buses
Ontario Northland also operates bus services and parcel between Toronto (from Yorkdale GO Terminal and locations in Central and Northern ...   » Read the article

Encyclopedia - Silver: Encyclopedia Ii - Silver - Occurrence
Silver is found in native form, combined with sulfur, arsenic, antimony, or chlorine and in various ores such as argentite (Ag2S) and hor...   » Read the article

Encyclopedia - Nickel: Encyclopedia Ii - Nickel - Notable Characteristics
Nickel is a silvery white metal that takes on a high polish. It belongs to the iron group, and is hard, malleable, and ductile. It occurs...   » Read the article

Encyclopedia - Curry County Oregon: Encyclopedia Ii - Curry County Oregon - Economy
In 1852 explorers discovered gold and other precious metals in the rivers and along the beaches of this area. As a result, settlement in ...   » Read the article

Encyclopedia - Tantalum: Encyclopedia Ii - Tantalum - Isotopes
Natural tantalum consists of two isotopes. Ta-181 is a stable isotope, and Ta-180m, which has a half life of over 1015 years (see scienti...   » Read the article

Encyclopedia - Neutron Bomb: Encyclopedia Ii - Neutron Bomb - Technical Overview
Neutron bombs, also called enhanced radiation bombs (ER weapons), are small thermonuclear weapons in which the burst of neutrons generate...   » Read the article

Encyclopedia - Gansu: Encyclopedia Ii - Gansu - Economy
Agricultural production includes cotton, linseed oil, maize, melons (the Bailan melon is well known in China), millet, and wheat. Gansu i...   » Read the article

Encyclopedia - Trans Fat: Encyclopedia Ii - Trans Fat - Chemistry Of Trans Fats
Trans fatty acids are made when manufacturers add hydrogen to vegetable oil, in the presence of small amounts of catalyst metals such as ...   » Read the article

Encyclopedia - Synthetic Diamond: Encyclopedia Ii - Synthetic Diamond - Applications
Given the extraordinary set of physical properties diamond exhibit, diamond has and could have a wide-ranging impact in many fields. Diam...   » Read the article

Encyclopedia - Thunderbolts Comics: Encyclopedia Ii - Thunderbolts Comics - Avengers/thunderbolts: The Best Intentions
In 2004, the six issue Avengers/Thunderbolts mini-series was launched, picking up a year after the events of Thunderbolts #75. Zemo led t...   » Read the article

Encyclopedia - Salted Bomb: Encyclopedia Ii - Salted Bomb - Implementation
No salted weapons have ever been atmospherically tested, and as far as is publicly known none have ever been built. However, early nuclea...   » Read the article

Encyclopedia - Salted Bomb: Encyclopedia Ii - Salted Bomb - Doomsday Device
The idea of the cobalt bomb originated with Leo Szilard who publicized it in Feb. 1950, not as a serious proposal for weapon, but to poin...   » Read the article

Encyclopedia - Krasnoyarsk Krai: Encyclopedia Ii - Krasnoyarsk Krai - History
The krai was created in 1934 and then included the Taymyr and Evenk autonomous districts and Khakasiya Autonomous Oblast. In 1991, Khakas...   » Read the article

Encyclopedia - Palm Os: Encyclopedia Ii - Palm Os - History
Palm OS was originally developed by Jeff Hawkins for use on the original Pilot PDA by US Robotics. Version 1.0 was present on the origin...   » Read the article

Encyclopedia - Cyanocobalamin: Encyclopedia Ii - Cyanocobalamin - History As A Treatment For Anemia
B12 deficiency is the cause of several forms of anemia. The treatment for this disease was first devised by William Murphy who bled dogs ...   » Read the article

Encyclopedia - Neodymium: Encyclopedia Ii - Neodymium - History
Neodymium was discovered by Baron Carl Auer von Welsbach, an Austrian chemist, in Vienna in 1885. He separated neodymium, as well as the ...   » Read the article

Encyclopedia - Halmahera: Encyclopedia Ii - Halmahera - History
Sparsely-populated Halmahera's fortunes have long been closely tied to those of the smaller islands of Ternate and Tidore, both off its w...   » Read the article

Encyclopedia - Ontario Northland Railway: Encyclopedia Ii - Ontario Northland Railway - History 1902-1946
The railway was incorporated as the Temiskaming and Northern Ontario Railway on March 17, 1902, by an act of the Ontario parliament, the ...   » Read the article

Encyclopedia - Lapis Lazuli: Encyclopedia Ii - Lapis Lazuli - History
In ancient times, lapis lazuli was known as sapphire, which is the name that is used today for the blue corundum variety sapphire. It app...   » Read the article

Encyclopedia - Vladivostok: Encyclopedia Ii - Vladivostok - Education
The science of Vladivostok is represented by the Presidium and approximately 10 Institutes of the Far Eastern Division of the Russian Aca...   » Read the article

Encyclopedia - Ontario Northland Railway: Encyclopedia Ii - Ontario Northland Railway - History 1946-2005
Three new mines were opened in Northern Ontario in the 1950s and 1960s. Sherman Mine in Temagami was opened in 1955, Adams Mine in Kirkla...   » Read the article

Encyclopedia - Vladivostok: Encyclopedia Ii - Vladivostok - Pollution
Two thirds of Vladivostok's suburbs are so polluted that living in them is classified as a health hazard, according to the local ecologic...   » Read the article

Encyclopedia - Radiosurgery: Encyclopedia Ii - Radiosurgery - Definition And Applications
Radiosurgeons make use of highly sophisticated, highly precise and complex instruments, such as stereotactic devices, linear accelerators...   » Read the article

Encyclopedia - Food Irradiation: Encyclopedia Ii - Food Irradiation - Public Perception Issues Of Food Irradiation
The effects of food irradiation have been studied for over 60 years. Under certain circumstances some research suggests that irradiation ...   » Read the article

Encyclopedia - Fischer-tropsch Process: Encyclopedia Ii - Fischer-tropsch Process - History
Since the invention of the original process by the German researchers Franz Fischer and Hans Tropsch, working at the Kaiser Wilhelm Insti...   » Read the article

Encyclopedia - Silver: Encyclopedia Ii - Silver - History
Silver (from Anglo-Saxon seolfor, compare Old High German silabar; Ag is from the Latin argentum) has been known since ancient times. It ...   » Read the article

Encyclopedia - Nuclear Weapon: Encyclopedia Ii - Nuclear Weapon - Types Of Nuclear Weapons
The simplest nuclear weapons derive their energy from nuclear fission. A mass of fissile material is rapidly assembled into a critical ma...   » Read the article

Encyclopedia - Gansu: Encyclopedia Ii - Gansu - History
Gansu is the acronym first used in Song Dynasty, China, of two Sui and Tang Dynasties prefectures (州): Gan (around Zhangyi) and Su (aro...   » Read the article

Encyclopedia - Nickel: Encyclopedia Ii - Nickel - History
Nickel use is ancient, and can be traced back as far as 3500 BCE. Bronzes from what is now Syria had a nickel content of up to two percen...   » Read the article

Encyclopedia - Bacteria: Encyclopedia Ii - Bacteria - History And Taxonomy
The first bacteria were observed by Antony van Leeuwenhoek in 1683 using a single-lens microscope of his own design. The name bacterium w...   » Read the article

Encyclopedia - Tantalum: Encyclopedia Ii - Tantalum - History
Tantalum (Greek Tantalus, mythological character) was discovered in Sweden in 1802 by Anders Ekeberg and isolated in 1820 by Jöns Berzel...   » Read the article

Encyclopedia - Radiosurgery: Encyclopedia Ii - Radiosurgery - How It Works
The fundamental principle of radiosurgery is that of selective ionization of the tissue to be operated upon, by means of high-energy beam...   » Read the article

Encyclopedia - Nickel: Encyclopedia Ii - Nickel - Isotopes
Naturally occurring nickel is composed of 5 stable isotopes; 58-Ni, 60-Ni, 61-Ni, 62-Ni and 64-Ni with 58-Ni being the most abundant (68....   » Read the article

Encyclopedia - Radiosurgery: Encyclopedia Ii - Radiosurgery - Radiosurgery Of Brain Tumors
Radiosurgery has been especially helpful for the localized, highly precise treatment of brain tumors. Due to the steep fall of the irradi...   » Read the article

Encyclopedia - Vladivostok: Encyclopedia Ii - Vladivostok - Demographics
The city's current population is approximately 591,800 (census 2002). From 1958 to 1991, only Soviet citizens were allowed to live in, or...   » Read the article

Encyclopedia - Vladivostok: Encyclopedia Ii - Vladivostok - Economy
The city's main industries are shipping, commercial fishing, and the naval base. Fishing accounts for almost four-fifths of Vladivostok's...   » Read the article

Encyclopedia - Uganda: Encyclopedia Ii - Uganda - Human Rights
Respect for human rights in Uganda has been advanced significantly since the mid-1980s. There are, however, numerous areas which continue...   » Read the article

Encyclopedia - Atomic Energy Of Canada Limited: Encyclopedia Ii - Atomic Energy Of Canada Limited - History
Atomic Energy of Canada Limited - 1940s. AECL traces its heritage to the Second World War when a joint Canadian-British nuclear researc...   » Read the article

Encyclopedia - Baden: Encyclopedia Ii - Baden - History
The Lords of Baden benefited from the break-up of Swabia, and, raised to the dignity of Margrave in 1112, were able to take their place a...   » Read the article

Encyclopedia - Tate Gallery: Encyclopedia Ii - Tate Gallery - History And Development
The original Tate art gallery was officially titled the National Gallery of British Art, and was situated on Millbank, Pimlico, London. U...   » Read the article

Encyclopedia - Powder Metallurgy: Encyclopedia Ii - Powder Metallurgy - History And Capabilities
The history of powder metallurgy and the art of metals and ceramics sintering are intimately related. Sintering involves the production o...   » Read the article

Encyclopedia - Niobium: Encyclopedia Ii - Niobium - History
Niobium (Greek mythology: Niobe, daughter of Tantalus) was discovered by Charles Hatchett in 1801. Hatchett found niobium in columbite or...   » Read the article

Encyclopedia - Postage Stamps And Postal History Of The Confederate States: Encyclopedia Ii - Postage Stamps And Postal History Of The Confederate States - Stamps
Regular Confederate stamps finally appeared on October 16, 1861. The first two stamps were a 5c green depicting Jefferson Davis, and a 10...   » Read the article

Encyclopedia - Radium: Encyclopedia Ii - Radium - History
Radium (Latin radius, ray) was discovered by Marie Curie and her husband Pierre in 1898 in pitchblende/uraninite from North Bohemia. Whil...   » Read the article

Encyclopedia - Trans Fat: Encyclopedia Ii - Trans Fat - Trans Fats In History
Hydrogenation of edible oils was invented by the German chemist Wilhelm Normann, who patented the process in 1902. In 1909 Procter & ...   » Read the article

Encyclopedia - Salt: Encyclopedia Ii - Salt - History
The first registers of salt use were at 4000 B.C. in Egypt, Greece and Rome. Salt was very valuable and used to conserve foods. In Ancien...   » Read the article

Encyclopedia - Salt: Encyclopedia Ii - Salt - History
The fist registers of salt use were at 4000 B.C. in Egypt, Greece and Rome. Salt was very valuable and used to conserve foods. In Ancient...   » Read the article

Encyclopedia - Nuclear Weapon: Encyclopedia Ii - Nuclear Weapon - Types Of Nuclear Weapons
There are two basic types of nuclear weapons. The first are weapons which produce their explosive energy through nuclear fission reaction...   » Read the article

Encyclopedia - Nuclear Weapon: Encyclopedia Ii - Nuclear Weapon - Types Of Nuclear Weapons
There are two basic types of nuclear weapons. The first are weapons which produce their explosive energy through nuclear fission reaction...   » Read the article

Encyclopedia - Baden: Encyclopedia Ii - Baden - Industries
Of the area, 56.8% is cultivated and 38% is forest, but the agricultural sector, which before 1870 yielded the bulk of the wealth, has be...   » Read the article

Encyclopedia - Siberia: Encyclopedia Ii - Siberia - Administrative Subdivisions
Geographically, Siberia includes the federal subjects of the Urals Federal District, Siberian Federal District and Sakha (Yakutia) Republ...   » Read the article

Encyclopedia - Siberia: Encyclopedia Ii - Siberia - Demographics
Siberia has a population density of only 3 persons per square kilometer. Most Siberians are Russians and Russified Ukrainians. Ethnic Rus...   » Read the article

Encyclopedia - Vladivostok: Encyclopedia Ii - Vladivostok - Transportation
The Trans-Siberian railway was built to connect Vladivostok, Russia's first Pacific Ocean port, with European Russia. Finished in 1905, t...   » Read the article

Encyclopedia - Vladivostok: Encyclopedia Ii - Vladivostok - Media
Over 40 newspapers and regional additions to Moscow publications are issued in Vladivostok. The largest newspaper of the Primorsky Krai a...   » Read the article

Encyclopedia - Vladivostok: Encyclopedia Ii - Vladivostok - Geography
Vladivostok is in the Russian Far East, on the coast of the Sea of Japan and near both the Chinese border and the Korean. It is located i...   » Read the article

Encyclopedia - Nickel: Encyclopedia Ii - Nickel - Occurrence
The bulk of the nickel mined comes from two types of ore deposits. The first are laterites where the principal ore minerals are nickelife...   » Read the article

Encyclopedia - Uganda: Encyclopedia Ii - Uganda - Politics
The President of Uganda, currently Yoweri Museveni, is both head of state and head of government. The president appoints a prime minister...   » Read the article

Encyclopedia - Uganda: Encyclopedia Ii - Uganda - Geography
Although landlocked, Uganda has access to several large water bodies, including Lake Victoria, Lake Albert, Lake Kyoga and Lake Edward. T...   » Read the article

Encyclopedia - Baden: Encyclopedia Ii - Baden - Geography
The Grand Duchy had an area of 15,081 km² (5823 mi²) and consisted of a considerable portion of the eastern half of the fertile valley ...   » Read the article

Encyclopedia - Siberia: Encyclopedia Ii - Siberia - Geography And Geology
With an area of over 9,653,000 km2, Siberia makes up roughly two thirds of the total area of Russia. If Siberia were to secede from Russi...   » Read the article

Encyclopedia - Dropa: Encyclopedia Ii - Dropa - Further Research
In 1965, Professor Chi Pu Tei and four of his colleagues were finally given permission to reveal their theory. They published it under th...   » Read the article

Encyclopedia - Sun Microsystems: Encyclopedia Ii - Sun Microsystems - Hardware
Sun originally used the Motorola 68000 CPU family for the Sun-1 through Sun-3 computer series. The Sun-1 employed a 68000 CPU, the Sun-2 ...   » Read the article

Encyclopedia - Uganda: Encyclopedia Ii - Uganda - History
Little is known about the history of the region now covered by Uganda until the arrival of the Arabs and Europeans in the mid 1800s. Huma...   » Read the article

Encyclopedia - Siberia: Encyclopedia Ii - Siberia - History
Main article: History of Siberia Siberia was occupied by differing groups of nomads such as the Yenets, the Nenets, the Huns, and the Uyg...   » Read the article

Encyclopedia - Uganda: Encyclopedia Ii - Uganda - History
Little is known about the history of the region now covered by Uganda until the arrival of the Arabs and Europeans in the mid 1800s. Huma...   » Read the article

Encyclopedia - Arsenic: Encyclopedia Ii - Arsenic - History
The word arsenic is borrowed from the Persian word زرنيخ Zarnik meaning "yellow orpiment". Zarnik was borrowed by Greek as arsenikon...   » Read the article

Encyclopedia - Gamma Ray: Encyclopedia Ii - Gamma Ray - History
Gamma rays were discovered by the French chemist and physicist, Paul Ulrich Villard in 1900 while he was studying uranium. Working in the...   » Read the article

Encyclopedia - Chevrolet: Encyclopedia Ii - Chevrolet - History
Chevrolet was co-founded by Louis Chevrolet and William C. Durant. Louis Chevrolet was a racecar driver, born on December 25, 1878, in La...   » Read the article

Encyclopedia - Sun Microsystems: Encyclopedia Ii - Sun Microsystems - Brief History
The initial design for Sun's UNIX workstation was conceived when the founders were graduate students at Stanford University in Palo Alto,...   » Read the article

Encyclopedia - Sandia National Laboratories: Encyclopedia Ii - Sandia National Laboratories - Lab History
Sandia National Laboratories' roots go back to World War II and the Manhattan Project. Prior to the United States formally entering the w...   » Read the article

Encyclopedia - Uss Voyager Ncc-74656: Encyclopedia Ii - Uss Voyager Ncc-74656 - Brief History
Voyager is a small but highly advanced Federation vessel with a crew complement of 141, commissioned under the command of Captain Kathryn...   » Read the article

Encyclopedia - Nuclear Reprocessing: Encyclopedia Ii - Nuclear Reprocessing - History
The first large-scale nuclear reactors were built during World War II. These reactors were designed for the production of plutonium for u...   » Read the article

Encyclopedia - Motionless Electrical Generator: Encyclopedia Ii - Motionless Electrical Generator - History And Controversy
Tom Bearden announced the arrival of the MEG technology (Motionless Electrical Generator) on March 26 2002. This device was supposed to b...   » Read the article

Encyclopedia - Baden: Encyclopedia Ii - Baden - Constitution And Government
The government of Baden was a hereditary monarchy with executive power vested in the Grand Duke while the legislative authority was share...   » Read the article

Encyclopedia - Baden: Encyclopedia Ii - Baden - Population
At the beginning of the 19th century, Baden was only a margravate, with an area of barely 1300 sq mi (3,400 km²) and a population of 210...   » Read the article

Encyclopedia - Dropa: Encyclopedia Ii - Dropa - Alleged Discovery
Chi Pu Tei, a professor of archaeology at Beijing University, and his students were on an expedition to explore a series of caves in the ...   » Read the article

Encyclopedia - Uganda: Encyclopedia Ii - Uganda - Religion
Christian and Muslim missionaries first arrived in the 1860s, attempting to convert the Bugandan king. The National Census of October 200...   » Read the article

Encyclopedia - Cobalt: Encyclopedia Ii - Cobalt - Applications
Co-60 is useful as a gamma ray source partially because it can be produced - in known quantity, and very large amounts - by simply exposi...   » Read the article

Encyclopedia - Cobalt: Encyclopedia Ii - Cobalt - Isotopes
Naturally occurring cobalt is composed of 1 stable isotope, 59-Co (59Co). 22 radioisotopes have been characterized with the most stable b...   » Read the article

Encyclopedia - Cobalt: Encyclopedia Ii - Cobalt - Notable Characteristics
Cobalt is a hard ferromagnetic silver-white element. The Curie temperature is of 1388 K with 1.6~1.7 Bohr magnetons per atom. It is frequ...   » Read the article

Article - Popular Pages Sitemap Vi - C
This is a sitemap for Popular Pages VI - C . Click on a link and you will find multiple definitions and articles related to the word. ...   » Read the article