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Hace 1 día · Shortly after Weisskopf’s election in 1961, the CERN Staff Association, asked to work closely with management to improve working conditions, provided him with a report on training needs. The report was endorsed in March 1962 by the organization’s Scientific Policy Committee, 7 and the laboratory’s top authority, the CERN Council, soon approved the introduction of educational programs. 8
Hace 1 día · Hans Bethe, Victor Weisskopf, and Joseph O. Hirschfelder, made the initial calculations, followed by a more detailed analysis by Henderson and Carlson. They drew up specifications for a steel sphere 13 to 15 feet (3.96 to 4.57 m) in diameter, weighing 150 short tons (140 t) and capable of handling a pressure of 50,000 pounds per square inch (340,000 kPa).
- July 16, 1945, (78 years ago)
- United States
- 50%
- Trinity Site, New Mexico
Hace 1 día · Victor Weisskopf: physicist, lover of music and citizen of the world. NOVA profiles the international statesman of science and learns that one of the giants of 20th century physics is also one of the country's greatest humanists.
- 58 min
- 16
- Documentary Hub
Hace 5 días · History [ edit] Quantum field theory emerged from the work of generations of theoretical physicists spanning much of the 20th century. Its development began in the 1920s with the description of interactions between light and electrons, culminating in the first quantum field theory— quantum electrodynamics.
Hace 5 días · Answer: Klaus Fuchs. Other known Soviet spies who worked at Los Alamos during World War II are Theodore Hall and David Greenglass, the brother of Ethel Rosenberg. Fuchs' espionage is credited with saving the Soviets at least one year's work and a great deal of money in developing the atomic bomb. 7.
Hace 2 días · The paulownia bagworm, Clania variegata Snell, is an economically important pest of agriculture and forests. The sex pheromone of this pest and its stereoisomers were synthesized, and two of the stereoisomers were prepared for the first time. Our strategy was efficient and mainly included the ring-opening reaction of (S)-2-methyloxirane, the coupling of chiral sulfonate, the oxidative cleavage ...
Hace 3 días · Las dos palabras más importantes para mi son pasión y entusiasmo. Mi objetivo es ayudar a las personas a que vivan y trabajen con valores, ilusión, alegría y optimismo. No tengo redes sociales. En esta web tienes toda la información de lo que hago, pero si necesitas más información estoy a tu disposición.
