43 research outputs found
Experimental study of flow deflectors designed to alleviate ground winds induced by exhaust of 80-by 120-foot wind tunnel
An experimental study directed at finding a deflector ramp that will reduce to an acceptable level the ground winds under the exhaust jet of the 80 by 120 Foot Wind Tunnel at NASA Ames Center is described. A one-fifieth scale model of the full-scale facility was used to investigate how the jet flow field was modified by the various design parameters of the ramp. It was concluded that the ground winds were alleviated sufficiently by a ramp with end plates located next to the wind tunnel building along the ground edge of the exhaust opening. At full scale, the ramp should have a slant length of 7.62 m (25 ft) or more, and would be elevated at about 45 degrees to the ground plane. The material should have holes less than 15.2 (6 in) in diameter distributed uniformly over its surface to produce a porosity of about 30%
Antiretroviral treatment use and HIV-RNA suppression rates for 877 European patients in the etravirine expanded access programme
An Existential-Humanistic View of Personality Change: Co-Occurring Changes with Psychological Well-Being in a 10Â Year Cohort Study
Pathophysiological aspects of Mecistocirrus digitatus (Nematoda: trichostrongylidae) infection in calves.
HIV RNA suppression rates after 24 weeks of treatment with etravirine, darunavir/ritonavir and raltegravir in the etravirine early access programme
Sustained HIV RNA suppression after switching from enfuvirtide to etravirine in the early access programme [letter]
SCOPUS: le.jinfo:eu-repo/semantics/publishe