موسوعة العلمـاء و المخترعين .. العلمـاء بالترتيب حسب اسم الشهرة الحرف ١_ت

Encyclopedia of Scientists and Inventors .. Scientists, in order according to their nickname, the letter 2_T

Tsvet, Mikhail Semenovich
Tswett ( Tsvett ) Mikhail Semenovich

Russian botanist (1872-1919)

Tsft is famous for his experiments on plants. In one of his experiments on vegetable dyes, he was able to reach a circular method in which the dyes are separated from the plant leaves by kerosene (lamp oil), and then the product is administered in calcium carbonate. It was noted that the plant dyes are deposited in horizontal bands. This achievement was the first chromatographic analysis, and the color bands were called the chromatogram. Tsft's achievement did not receive understanding and attention until after about thirty years. Where the descriptive studies of color (chromatography) were active in the forties, and silica gel was used in them. The mathematical basis for this phenomenon has been clarified according to the thermal symmetries of adsorption (desorption) that Langmuir (1881-1957) came up with.
Freundlich (1880-1941).

⏹ Tsung, Dao Lee Tsung,

Chinese-American physicist (1926 - )
Cong learned in a number of Chinese universities, and after his emigration to America, he taught at Columbia University. He shared with Chen Ning Yang the Nobel Prize for Physics in 1957, based on their extensive studies that showed the invalidity of the “law of equality” in atomic and molecular physics. This law indicates that the right and left spirals (in atomic and partial motion) exist, but it has been proven that this is not always true. They, Zong and Yang, tried to study the properties of the particle called “neutrino”, and this body is much smaller than an electron and does not carry a charge and can easily penetrate several kilometers of dense matter.

⏹ Zigler, Karl Zigler

German chemist ( 1898 - )
Ziegler taught in Marburg and Heidelberg, then was appointed director of the Max Planck Institute for the Study of Carbon in Mülheim.
Ziegler conducted extensive studies and research on plastics, organic aggregates (polymers), and catalysts used in the synthesis process. His research led to important industrial developments, so he was jointly awarded the Nobel Prize for Chemistry with fellow scientist Natta in 1963.

⏹ Chaplin, Matilda Chaplin,

See: Ayrton, William Edward
Ayrton, William Edward

⏹ Chadwick, Sir James
Chadwick, Sir James

English physicist (1891 - )
Chadwick learned in Manchester, Berlin and Cambridge. He collaborated with the physicist Rutherford during their work in the Cavendish laboratories. Then in Cambridge, he worked as a professor of physics in Liverpool, and then supervised the “Deddock Atomic Station.” He was chosen as a fellow at the Royal Society. 1935. His important studies on the scattering of «alpha particles», and on atomic disintegration.

⏹ Chamberlain, Thomas Schroeder
Chamberlin, Thomas Crowder

American geologist (1843-1928) '
Chamberlain was educated at Beloit College, then became a professor of geology there, after that he became chair of geologists in Wisconsin and then professor of geology in Chicago.
Chamberlain's most prominent work was in the basics of geology of the solar system, or in other words, what is related to the theory of asteroids, meteors and meteorites and the origin of the solar system.
Assess Chamberlain, “Journal of Geology.” He published other books such as The Origin of the Earth, published in 1916, and The Two Solar Families, The Sun's Children 9.
They were published in 1928.

⏹ Chamberlain, Owen

American physicist (1920 - )
Chamberlain learned at Dartmouth College and worked in the Manhattan Project, for the atomic bomb during the last world war. He also worked at the Argonne National Laboratory, then became a physics teacher at Berkeley, California. Chamberlain carried out important physical studies and experiments with Segre to break down the atom. They proved the existence of the “anti-proton” and fulfilled the assumption of the physicist Dirac, who put forward this hypothesis thirty years before it was proven.
Chamberlain shared with Segre the Nobel Prize for Physics in 1959.

⏹ Chittenden, Russell Henry
Chittenden, Russel Henry

American physiologist (physiologist).
(1856 - 1943)
Chittenden learned at Yale and Heidelberg, then worked as a professor of functional chemistry at Yale University and worked as director of the Sheffield Scientific School.
Chittenden's extensive studies of food and digestion were milestones on the trail of functional chemistry. Perhaps Chittenden is one of the most prominent founders of this science in America. He is the author of the most important books: Physiological Economy in Nutrition
And another book entitled: Nutrition of Man.