Preliminary report on radioactive conglomerates of Middle Precambrian age in the Sierra Madre and Medicine Bow Mountains of southeastern Wyoming

1977 ◽  
Author(s):  
Robert Stroud Houston ◽  
P.J. Graff ◽  
K.E. Karlstrom ◽  
Forrest Root
Keyword(s):  
Preliminary Report ◽  
Medicine Bow Mountains ◽  
Sierra Madre

scholarly journals CRUSTAL THICKNESS, HEAT FLOW, ARC MAGMATISM, AND TECTONICS OF MEXICO - PRELIMINARY REPORT

1986 ◽  
Vol 25 (4) ◽  
pp. 559-573
Author(s):  
J. Urrutia-Fucugauchi
Keyword(s):  
Heat Flow ◽  
Preliminary Report ◽  
Crustal Thickness ◽  
Arc Magmatism ◽  
Sierra Madre Occidental ◽  
Sierra Madre

Se presentan mapas preliminares de espesor cortical y de flujo térmico y una discusión breve sobre la estructura cortical, tectónica y provincias magmáticas en México. Las isopacas siguen aproximadamente la línea de la costa en el margen Pacífico y en el Golfo de México. La corteza es más gruesa (≥40 km) en la porción central-sur del Altiplano y en la porción central-este de la Faja Volcánica Trans-Mexicana. El flujo térmico es generalmente mayor que 1.5 UFT, excepto sobre los terrenos Precámbricos-Paleozoicos del sur de México y en la porción norte de la planicie costera del Golfo de México (~ 1.0 UFT). Se observan valores altos de flujo térmico en la Sierra Madre Occidental y en la Faja Volcánica Trans-Mexicana, las cuales representan provincias magmáticas del Mesozoico-Cenozoico Temprano y del Cenozoico, respectivamente.

Preliminary report on the distribution of copper and platinum group metals in mafic igneous rocks of the Sierra Madre, Wyoming

1975 ◽  
Author(s):  
Robert Stroud Houston ◽  
J. Eric Schuster ◽  
Ballard E. Ebbett
Keyword(s):  
Preliminary Report ◽  
Platinum Group Metals ◽  
Igneous Rocks ◽  
Sierra Madre ◽  
Platinum Group

scholarly journals Drill-hole data, drill-site geology, and geochemical data from the study of Precambrian uraniferous conglomerates of the Medicine Bow Mountains and Sierra Madre of southeastern Wyoming

1981 ◽  
Author(s):  
K.E. Karlstrom ◽  
R.S. Houston ◽  
T.G. Schmidt ◽  
D. Inlow ◽  
A.J. Flurkey ◽  
...  
Keyword(s):  
Drill Hole ◽  
Geochemical Data ◽  
Medicine Bow Mountains ◽  
Sierra Madre ◽  
Drill Site

scholarly journals Progress report on the study of radioactive quartz-pebble conglomerate of the Medicine Bow Mountains and Sierra Madre, southeastern Wyoming

1979 ◽  
Author(s):  
Robert Stroud Houston ◽  
George A. Desborough ◽  
K.E. Karlstrom ◽  
W.N. Sharp ◽  
Paul J. Graff
Keyword(s):  
Progress Report ◽  
Medicine Bow Mountains ◽  
Sierra Madre

Lenticular opacities in glaucoma patients receiving echothiophate iodide therapy. Preliminary report

JAMA ◽  
1966 ◽  
Vol 195 (8) ◽  
pp. 664-666 ◽  
Author(s):  
A. De Roetth
Keyword(s):  
Preliminary Report

Progress report on 21-cm observations at low latitude between longitudes (l 11) 0° and 66°

1967 ◽  
Vol 31 ◽  
pp. 177-179
Author(s):  
W. W. Shane
Keyword(s):  
Preliminary Report ◽  
Progress Report ◽  
Galactic Centre ◽  
Low Latitude ◽  
The Third ◽  
Introductory Lecture ◽  
Centre Region

In the course of several 21-cm observing programmes being carried out by the Leiden Observatory with the 25-meter telescope at Dwingeloo, a fairly complete, though inhomogeneous, survey of the regionl11= 0° to 66° at low galactic latitudes is becoming available. The essential data on this survey are presented in Table 1. Oort (1967) has given a preliminary report on the first and third investigations. The third is discussed briefly by Kerr in his introductory lecture on the galactic centre region (Paper 42). Burton (1966) has published provisional results of the fifth investigation, and I have discussed the sixth in Paper 19. All of the observations listed in the table have been completed, but we plan to extend investigation 3 to a much finer grid of positions.

Preliminary Report of a Comparative Study of Seminiferous Tubular Epithelium from Rats Flown on Cosmos 1887 and SL3

1988 ◽  
Vol 46 ◽  
pp. 276-277
Author(s):  
Walter J. Sapp ◽  
D.E. Philpott ◽  
C.S. Williams ◽  
K. Kato ◽  
J. Stevenson ◽  
...  
Keyword(s):  
Space Flight ◽  
Physiological Response ◽  
Preliminary Report ◽  
Complete Recovery ◽  
Environmental Constraints ◽  
Tubular Epithelium ◽  
Testicular Weight ◽  
Testicular Morphology ◽  
Normal Offspring ◽  
Rats And Mice

Space flight, with its unique environmental constraints such as immobilization, decreased and increased pressures, and radiation, is known to affect testicular morphology and spermatogenesis. Selye, summarized the manifestations of physiological response to nonspecific stress and he pointed out that atrophy of the gonads always occurred. Reports of data collected from two dogs flown in space for 22 days (Cosmos 110) indicate that there was an increase of 30 to 70% atypical spermatozoa when compared to ground based controls. Seventy-five days after the flight the abnormalities had decreased to the high normal value of 30% and mating of these dogs after this period produced normal offspring, suggesting complete recovery. Effects of immobilization and increased gravity were investigated by spinning rats and mice at 2x g for 8-9 weeks. A decrease in testicular weight was noted in spun animals when compared to controls. Immobilization has been show to cause arrest of spermatogenesis in Macaca meminstrins.

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