12,402 research outputs found
ERTS-C (Landsat 3) cryogenic heat pipe experiment definition
A flight experiment designed to demonstrate current cryogenic heat pipe technology was defined and evaluated. The experiment package developed is specifically configured for flight aboard an ERTS type spacecraft. Two types of heat pipes were included as part of the experiment package: a transporter heat pipe and a thermal diode heat pipe. Each was tested in various operating modes. Performance data obtained from the experiment are applicable to the design of cryogenic systems for detector cooling, including applications where periodic high cooler temperatures are experienced as a result of cyclic energy inputs
Surface chemistry of major rock types of Sonora Pass Test Site, California
Chemical study of selected rock samples tabulated as oxide percentage
JPL microwave experiment support
Geological parameter effects on remote microwave radiometer response
Ground data investigations Mt. Lassen, site 56-mission 76
Microwave radiometry and infrared photography for meteorological dat
Ground truth flight data missions 55 and 56. Site 56, Mt. Lassen, Site 19, Sonora Pass, Site 3, Mono Craters
Radiosonde measurement of temperature and moisture content in infrared spectrometer experimen
Parental Alcohol Use Disorders and Child Delinquency: The Mediating Effects of Executive Functioning and Chronic Family Stress
Objective: This study examines the relationship between parental alcohol use disorders (AUDs) and child violent and nonviolent delinquency. It also explores the mediating effects of executive functioning and chronic family stress on the parental AUD/child delinquency relationship. Method: Participants were 816 families with children (414 boys and 402 girls) born between 1981 and 1984 at Mater Misericordiae Mother's Hospital in Brisbane, Australia. Parents and children completed semistructured interviews, questionnaires and neuropsychological tests that assessed parental alcohol use, family psychiatric history, chronic family stress, child delinquency and child executive functioning. Results: Paternal (but not maternal) AUDs predicted child violent and nonviolent delinquency. Executive functioning mediated the relationship between paternal AUDs and violent delinquency, whereas family stress mediated the relationship between paternal AUDs and both violent and nonviolent delinquency. Conclusions: Results support a biosocial conceptualization of the paternal AUD/delinquency relationship. They suggest that paternal AUDs may be associated with child executive functioning and Family stress, which may in turn lead to child delinquency
Ground data investigations, Sonora Pass, site 19, mission 78
Rock temperature and weather data of mountain pass in Nevad
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