Help


[permalink] [id link]
+
Page "Americium" ¶ 12
from Wikipedia
Edit
Promote Demote Fragment Fix

Some Related Sentences

discovery and americium
After the discovery of americium isotopes < sup > 241 </ sup > Am and < sup > 242 </ sup > Am, their production and compounds were patented listing only Seaborg as the inventor.
Similar to the nearly simultaneous discovery of americium ( element 95 ) and curium ( element 96 ) in 1944, the new elements berkelium and californium ( element 98 ) were both produced in 1949 – 1950.
It was argued by IUPAC that the Berkeley laboratory had already been recognized several times in the naming of elements ( i. e., berkelium, californium, americium ) and that the acceptance of the names rutherfordium and seaborgium for elements 104 and 106 should be offset by recognizing the Russian team's contributions to the discovery of elements 104, 105 and 106.

discovery and 1944
The discovery of the cantaloupe, and the results of fermentation research on corn steep liquor at the Northern Regional Research Laboratory at Peoria, Illinois, allowed the United States to produce 2. 3 million doses in time for the invasion of Normandy in the spring of 1944.
" Their efforts resulted in the discovery of evidence that the US Government perjured itself before the United States Supreme Court in the 1944 cases Korematsu v. United States, Hirabayashi v. United States, and Yasui v. United States which challenged the constitutionality of the relocation and incarceration.
Avery was one of the first molecular biologists and a pioneer in immunochemistry, but he is best known for his discovery in 1944, with his co-workers Colin MacLeod and Maclyn McCarty, that DNA is the material of which genes and chromosomes are made.
It is likely that clinical improvement of his patients during the Dutch famine of 1944 ( during which flour was scarce ) may have contributed to his discovery.
Soman was discovered by Richard Kuhn in Germany in 1944, and represented the last wartime nerve agent discovery ( GF was not found until 1949 ).
Isidor Isaac Rabi (; 29 July 1898 – 11 January 1988 ) was a Galician-born American physicist and Nobel laureate, recognized in 1944 for his discovery of nuclear magnetic resonance, which is used in magnetic resonance imaging.
It was the lowest-mass and faintest star known until the discovery of VB 10 in 1944.
In 1944, Warburg was nominated for a second Nobel Prize in Physiology by Albert Szent-Györgyi, for his work on nicotinamide, the mechanism and enzymes involved in fermentation, and the discovery of flavine ( in yellow enzymes ).
Joseph's Dream from the Byzantinesque fresco s at Castelseprio, the subject of much controversy since their discovery in 1944, and now generally dated to the 10th century.
The discovery of the Katyn massacre in 1943 and callous conduct towards the Warsaw uprising in 1944 had cast shadows on relations ; nevertheless, all three victors still displayed solidarity at the Yalta conference in 1945.
* 1944 – Barbara McClintock breeds maize plants for color, which leads to the discovery of jumping genes
He won the Nobel Prize in Medicine or Physiology in 1944 for the discovery of different types of nerve fibers.
In 1944, Hahn received the Nobel Prize for Chemistry for the discovery of nuclear fission.
Kuhn is also credited with the discovery of the deadly nerve agent Soman in 1944.
Know today as George Harrison Park, the site of the discovery was declared a national monument in 1944.
Mitchell Jay Feigenbaum ( born December 19, 1944 ) is a mathematical physicist whose pioneering studies in chaos theory led to the discovery of the Feigenbaum constants.
In 1944, Hahn received the Nobel Prize for Chemistry for the discovery of nuclear fission.

discovery and was
Henrietta's feeling of identity with Sara Sullam was crowned by her discovery of the coincidence that Sara's epitaph in the Jewish cemetery in Venice referred to her as `` the Sulamite ''.
I fled, however, not from what might have been the natural fear of being unable to disguise from you that the things about my bridegroom -- in the sense you meant the word `` things '' -- which you had been galvanizing yourself to tell me as a painful part of your maternal duty were things which I had already insisted upon finding out for myself ( despite, I may now say, the unspeakable awkwardness of making the discovery on principle, yes, on principle, and in cold blood ) because I was resolved, as a modern woman, not to be a mollycoddle waiting for Life but to seize Life by the throat.
Just as I was about to enlarge upon my discovery of the underside of the leaf of love, memory, displeased at being asked to yield its unsavory secrets, dashed ahead of me, calling back over its shoulder: `` Skip it.
This complacency was blown to bits by the relativity of Einstein, the revelation of the complex anatomy of the atom and the discovery of the expanding universe.
He was stirred by the announcement of Volta's discovery of chemical electricity and he immediately applied the voltaic pile to experiments with acids and alkalis.
Esmarch was among those who witnessed Oersted's first demonstration of his discovery.
In this connection, it might be noted that the theory of games was a mathematical discovery long before its uses in political science were exploited.
To find a place for them in their theory of knowledge would require them to revise the theory radically, and yet that theory was what they regarded as their most important discovery.
And an additional factor was helping to make women more sexually self-assertive -- the comparatively recent discovery of the true depths of female desire and response.
His chief discovery was important -- the Great North ( later, the Hudson ) River -- but it produced no northwest passage.
The discovery during the Second World War that guar gum was similar to imported locust gum increased its cultivation in western Asia and initiated it in the United States.
The discovery that movies are a form of fiction was made in the early years of this century and it was made chiefly by two men, a French magician, Georges Melies, and an American employee of Edison, Edwin S. Porter.
This discovery of Melies was vastly more important than his sometimes dazzling, magician's tricks produced on film.
This reviewer read the book when it was first brought out in England with a sense of discovery and excitement.
The Norse discovery was documented in the 13th century Icelandic Sagas and was corroborated by recent L ' Anse aux Meadows archeological evidence.
An early pioneer of radio astronomy was Grote Reber, an amateur astronomer who constructed the first purpose built radio telescope in the late 1930s to follow up on the discovery of radio wavelength emissions from space by Karl Jansky.
The discovery was kept secret and only released to the public in November 1945.
Thomson theorized that multiple electrons revolved in orbit-like rings within a positively charged jelly-like substance, and between the electron's discovery and 1909, this " plum pudding model " was the most widely accepted explanation of atomic structure.
In the end, this was solved by the discovery of modern quantum mechanics and the Pauli Exclusion Principle.
The discovery of CP violation helped to shed light on this problem by showing that this symmetry, originally thought to be perfect, was only approximate.
The discovery was made public at a recent meeting of the Brazilian Geophysical Society in Rio de Janeiro.
The discovery of such a powerful antibiotic was unprecedented, and the development of penicillin led to renewed interest in the search for antibiotic compounds with similar efficacy and safety.

5.131 seconds.