Results 301 to 310 of about 539,123 (325)

Pulmonary diffusing capacity and pulmonary capillary blood volume during parabolic flights

Journal of Applied Physiology, 1997
Vaı̈da, Pierre, Christian Kays, Daniel Rivière, Pierre Téchoueyres, and Jean-Luc Lachaud.Pulmonary diffusing capacity and pulmonary capillary blood volume during parabolic flights. J. Appl. Physiol. 82(4): 1091–1097, 1997.—Data from the Spacelab Life Sciences-1 (SLS-1) mission have shown sustained but moderate increase in pulmonary diffusing capacity ...
P, Väida, C, Kays, D, Rivière, P, Téchoueyres, J L, Lachaud   +4 more
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[Flight capacity and facultative migration of cotton bollworm].

Ying yong sheng tai xue bao = The journal of applied ecology, 2002
The flight capacity of moth cotton bollworm was studied by hanging flight installation. According to the flight rhythm and time, the individuals of population could be differentiated into long, medium, and short flight type. Laboratory stuies on the effect of temperature and food on pre-reproductive period, fecundity and life-span showed that the pre ...
Z, Zheng, X, Zhang
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Flight safety, aircraft vortex wake and airport operation capacity

Air & Space Europe, 2001
Abstract One of the major problems that challenge today's aeronautics is the problem of improving flight safety. A zone of increased hazard is the aerospace in the vicinity of an airport. Here, one of aircraft accidents' causes is wake turbulence generated by aircraft.
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Flight Capacities and Diurnal Flight Patterns of the Ambrosia Beetles, Xyleborus glabratus and Monarthrum mali (Coleoptera: Curculionidae)

Environmental Entomology, 2017
We compared the flight activity of Xyleborus glabratus Eichhoff, vector and symbiont of the causal agent of laurel wilt disease (Raffaelea lauricola), with a native species Monarthrum mali (Fitch) using flight mills. Flight mills were operated either for 24 h or for three 3-h time intervals.
Meeja, Seo, Xavier, Martini, Monique J, Rivera, Lukasz L, Stelinski   +3 more
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Factors Influencing Flight Capacity of the Mountain Pine Beetle (Coleoptera: Curculionidae: Scolytinae)

Environmental Entomology, 2014
The mountain pine beetle, Dendroctonus ponderosae Hopkins (Coleoptera: Curculionidae: Scolytinae) is the most damaging pest of mature pine (Pinaceae) in western North America. Although mountain pine beetles have an obligate dispersal phase during which adults must locate a new host for brood production, dispersal is a poorly understood aspect of its ...
Evenden, Maya L., Whitehouse, C. M., Sykes, J.   +2 more
openaire   +3 more sources

Biogeographic Patterns In Flight Capacity Of Nearctic Grasshoppers

1979
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Maximum Flight Performance of Hummingbirds: Capacities, Constraints, and Trade‐Offs

The American Naturalist, 1999
abstract: Flight performance trade‐offs and functional capacities of ruby‐throated hummingbirds (Archilochus colubris L.) were studied using an integrative approach. Performance limits were measured by noninvasively challenging birds with two strenuous forms of flight: hovering in low‐density gas mixtures (a lift assay for the capacity to generate ...
Chai, Peng, Dudley, Robert K.
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Electrophoretic variation at flight-related enzyme loci and its possible association with flight capacity inEpiphyas postvittana

Biochemical Genetics, 1991
Variations at three flight-related enzyme loci, delta-glycerophosphate dehydrogenase (delta-Gpdh), glucose-6-phosphate dehydrogenase (G6pd), and phosphoglucomutase (Pgm), of Epiphyas postvittana (Walker) moths were investigated using starch gel electrophoresis.
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A Measure of the Flight Capacity of Grasshoppers

Science, 1938
J A, Munro, S, Saugstad
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A Proactive Flight Cancellation Problem with Stochastic Air Capacity

SSRN Electronic Journal, 2022
Xuenan Yang, Lei Huang, Danni Wang, Zhe Liang   +3 more
openaire   +1 more source