Artists

Fromentin, Eugène

Eugène Fromentin (French pronunciation: [øʒɛn fʁɔmɑ̃tɛ̃]; 24 October 1820 – 27 August 1876) was a French painter and writer.

Froment, Louis-Pierre

Frommelt, Martin

Local elections were held in Liechtenstein on 27 January and 10 February 1991 to elect the municipal councils and the mayors of the eleven municipalities.

from the edition issued for The Studio

from the edition of The Print Club of Cleveland Publication

From the edition of the Print Club of Cleveland Publication No. 89

From the edition of the Print Club of Cleveland Publication Number 91

Fromuth, Charles

Frosch, Carl

Carl John Frosch (September 6, 1908 – May 18, 1984) was a Bell Labs researcher. With Lincoln Derick, Frosch discovered that silicon could be protectively coated by silicon dioxide by the right exposure to oxygen when hot, and patented the method. Such protective coating overcame a problem of surface states found in active silicon circuit elements. The discovery also revealed the potential for the process of silicon etching. In 1957 Frosch and Derick published their discovery of silicon surface passivation by silicon dioxide, using selective SiO2 predeposition and masking to produce n-type and p-type semiconductor surface patterns. Their transistors were the first in which drain and source were adjacent at the surface, showing that silicon dioxide surface passivation protected and insulated silicon wafers. At Bell Labs, the importance of Frosch's technique was immediately realized. Results of their work circulated around Bell Labs in the form of BTL memos before being published in 1957. At Shockley Semiconductor, William Shockley had circulated the preprint of their article in December 1956 to all his senior staff, including Jean Hoerni. Taking advantage of silicon dioxide's passivating...

Fröschel, C.

Emil Fröschels (August 24, 1884 – January 18, 1972) was an Austrian speech and voice therapy specialist. As a laryngologist and chief speech therapist, in 1924 he introduced the term logopedics, i.e., speech therapy, into medical usage. He established the International Society of Logopedics and Phoniatrics and was a co-founder, with Karl Cornelius Rothe, of the Vienna School for Speech-Disturbed Children.

Frost and Granger

Frost, Arthur B.