Zobrazeno 1 - 10
of 20
pro vyhledávání: '"R S, Foote"'
Publikováno v:
SAAS bulletin, biochemistry and biotechnology. 7
There is an increasing interest in using selected antisense oligodeoxynucleotides to control the ribosomal translational process in cells. The oligonucleotide hybridizes to a target RNA to inhibit its translation. In order to prevent the degradation
Publikováno v:
GEOPHYSICS. 44:1447-1457
In planning and interpreting airborne gamma‐ray surveys, an important consideration is the relative contribution of surface areas of a homogeneous radioactive source to the detected radiation. Numerical calculations have shown that along a flight l
Publikováno v:
GEOPHYSICS. 47:1338-1341
In March, 1971, I presented a paper entitled “Calculation of airborne radioactivity survey responses: Theory, method, and field test,” before the AIME at its annual meeting in New York. I note that two recent publications in GEOPHYSICS reference
Autor:
R. S. Foote, D. Johnson
Publikováno v:
Review of Scientific Instruments. 35:1126-1129
A high speed decade counter has been developed for pulse counting from single pulse to repetition rates greater than 50 Mc. The circuit incorporates a ladder of five tunnel diodes integrated with a rapid reset, followed by a countdown of two. Direct
Publikováno v:
Economic Geology. 60:653-671
Potassium is high in hydrothermally altered rocks near Arizona copper deposits, but there is no corresponding increase in thorium. The potassium anomalies are large enough to be detected by truck-mounted (and possibly airborne) gamma-ray spectrometer
Autor:
D. J. Trecker, R. S. Foote
Publikováno v:
The Journal of Organic Chemistry. 33:3527-3534
Autor:
Ben Petree, R. S. Foote
Publikováno v:
Review of Scientific Instruments. 25:694-698
The electron beam of the National Bureau of Standards betatron has been removed by the use of a pulsed magnetic extractor. The electrons were spiraled outward into the extractor that had created a sharp step magnetic field canceling the betatron guid
Publikováno v:
Journal of the American Chemical Society. 88:3021-3026
Autor:
R. S. Foote, H. W. Koch
Publikováno v:
Review of Scientific Instruments. 25:746-758
X‐ray spectrometers are described that operate on the principle of totally absorbing the energy of an individual x‐ray photon in a scintillator. Experiments with scintillators of xylene containing terphenyl, and of sodium iodide activated by thal
Autor:
F C, Hartman, T S, Soper, S K, Niyogi, R J, Mural, R S, Foote, S, Mitra, E H, Lee, R, Machanoff, F W, Larimer
Publikováno v:
The Journal of biological chemistry. 262(8)
Affinity labeling and comparative sequence analyses have placed Lys-166 of ribulosebisphosphate carboxylase/oxygenase from Rhodospirillum rubrum at the active site. The unusual nucleophilicity and acidity of the epsilon-amino group of Lys 166 (pKa =