Ralph Walter Graystone Wyckoff — Infobox Scientist name = PAGENAME box width = image width =150px caption = PAGENAME birth date = August 9, 1897 birth place = Geneva, New York death date = November 3, 1994 death place = Tucson, Arizona residence = citizenship = nationality =… … Wikipedia
Ralph Walter Graystone Wyckoff — (* 9. August 1897 in Geneva (New York); † 3. November 1994 in Tucson, Arizona) war ein US amerikanischer Kristallograph. Wyckoff war von 1919 bis 1927 im geophysikalischen Labor an der Carnegie Institution of Washington tätig. Von 1927 bis 1937… … Deutsch Wikipedia
Wyckoff — *Wyckoff, New Jersey *Pieter Claesen Wyckoff *Ralph Walter Graystone Wyckoff *Richard Wyckoff *Weldon Wyckoff *Wyckoff Garretson House *Wyckoff positions … Wikipedia
Wyckoff — ist der Familienname folgender Personen: Ralph Walter Graystone Wyckoff (1897–1994), US amerikanischer Kristallograph Siehe auch Wyckoff Township, Township im Bergen County, New Jersey, USA Wykoff … Deutsch Wikipedia
Wyckoff , Ralph Walter Graystone — (1897–1994) American crystallographer and electron microscopist Wyckoff was born in Geneva, New York, and graduated from Hobart College. He obtained his PhD from Cornell in 1919. Between 1919 and 1938 Wyckoff worked first in the Geophysical… … Scientists
Wyckoff, Ralph Walter Graystone — ▪ American chemist born Aug. 9, 1897, Geneva, N.Y., U.S. died Nov. 3, 1994, Tucson, Ariz. American research scientist, a pioneer in the application of X ray methods to determine crystal structures and one of the first to use these methods… … Universalium
Position de Wyckoff — En cristallographie, pour un groupe d espace G, une position de Wyckoff (en) désigne un ensemble infini de points pour chacun desquels le groupe de symétrie « de site » est conjugué d un même sous groupe du groupe d espace G[1].… … Wikipédia en Français
Pieter Claesen Wyckoff — (January 25, 1625 ndash; June 30, 1694) was a farmer and landowner in Kings County, New York. All references to the name Wyckoff, including many variations in spelling, can be traced to his family. Meaning of the SurnameWhen the British took over … Wikipedia
Williams , Robley Cook — (1908–) American biophysicist Williams, who was born in Santa Rosa, California, received a PhD in physics from Cornell University in 1935 and then went on to teach astronomy at the University of Michigan, transferring to the physics department in … Scientists
Punktlage — Eine Punktlage oder Wyckoff Position klassifiziert alle Punkte einer Elementarzelle bezüglich derjenigen Symmetrieelemente ihrer Raumgruppe, die einen Fixpunkt besitzen. In jeder Raumgruppe werden die Punktlagen in eine allgemeine Lage und… … Deutsch Wikipedia
