Zobrazeno 1 - 10
of 276
pro vyhledávání: '"E. W. Kellogg"'
Publikováno v:
ETC: A Review of General Semantics, 1991 Oct 01. 48(3), 299-301.
Externí odkaz:
https://www.jstor.org/stable/42580056
Autor:
Quinteros, Nicolás F.1 nicolasquinteros@uchile.cl, Espinoza, Víctor M.1 vespinoza@uchile.cl
Publikováno v:
INGENIARE - Revista Chilena de Ingeniería. 2024, Vol. 32, p1-21. 21p.
Publikováno v:
Photochemistry and Photobiology. 34:125-129
— Inactivation of catalase with visible light (>400nm) has been studied in purified bovine liver catalase and in peroxisomal catalase in the mitochondrial fraction of rat liver. Light corresponding to that of maximal absorbance of the heme site (40
Superoxide, hydrogen peroxide, and singlet oxygen in lipid peroxidation by a xanthine oxidase system
Autor:
E W Kellogg rd, I Fridovich
Publikováno v:
Journal of Biological Chemistry. 250:8812-8817
1. Xanthine oxidase acting aerobically upon acetaldehyde was found to cause the peroxidation of linolenate. This was demonstrated by increased absorbance at 233 nm due to diene conjugation and by the detection of a lipid peroxide spot on the thin lay
Autor:
E W Kellogg rd, I Fridovich
Publikováno v:
Journal of Biological Chemistry. 252:6721-6728
Xanthine oxidase, acting on acetaldehyde under aerobic conditions, produces a flux of O2- and H2O2 which attacks artificial liposomes and washed human erythrocytes. The liposomes were peroxidized and the erythrocytes suffered oxidation of hemoglobin
Autor:
E. W. Kellogg
Publikováno v:
Journal of the Society of Motion Picture Engineers. 28:337-376
The importance of constant record speed in machines used for reproduction of music was realized by Thomas A. Edison and many other pioneers in sound recording. Crude performance from other standpoints made it hardly worth while for the earlier worker
Autor:
E. W. Kellogg
Publikováno v:
Journal of the Society of Motion Picture Engineers. 25:203-226
Autor:
R. O. Drew, E. W. Kellogg
Publikováno v:
Journal of the Society of Motion Picture Engineers. 35:138-164
Autor:
E. W. Kellogg, R. O. Drew
Publikováno v:
The Journal of the Acoustical Society of America. 12:95-103
In view of its bearing on the design of ground noise reduction systems, a study was undertaken, to determine how sudden or rapid are the increases in amplitude of the speech sounds that must be recorded in dialogue. A large number of oscillograms wer
Autor:
E. W. Kellogg, S. Read
Publikováno v:
Journal of the Society of Motion Picture Engineers. 36:514-554
For the most part, since the advent of talking pictures, motors have been employed whose performance is excellent. The various types of motor, however, differ widely in their ability to resist load irregularities and in their tendency to oscillate wh