نتایج جستجو برای: planetary atmosphere

تعداد نتایج: 74273  

2010
Laura Schaefer Bruce Fegley

Article history: Received 17 September 2009 Revised 19 January 2010 Accepted 25 January 2010 Available online 4 February 2010

2016
Hiroki Ando Norihiko Sugimoto Masahiro Takagi Hiroki Kashimura Takeshi Imamura Yoshihisa Matsuda

Unlike the polar vortices observed in the Earth, Mars and Titan atmospheres, the observed Venus polar vortex is warmer than the midlatitudes at cloud-top levels (∼65 km). This warm polar vortex is zonally surrounded by a cold latitude band located at ∼60° latitude, which is a unique feature called 'cold collar' in the Venus atmosphere. Although these structures have been observed in numerous pr...

Journal: :Applied microbiology 1966
N A Littlefield B N Wankier D K Salunkhe J N McGill

The fungistatic effects of controlled atmospheres composed of increased CO(2) and decreased O(2) was studied in a manner such that the condition of stored fruit was not a factor in the growth of the fungi. Varying concentrations of O(2) and CO(2) were used. The fungi used were Botrytis alli, Rhizopus nigricans, and Penicillium expansum. The results showed that controlled atmospheres, within the...

Journal: :Applied optics 2011
Frank Hanson Ike Bendall Christina Deckard Hiba Haidar

Remote detection and characterization of laser beams propagating in maritime atmospheres is discussed. A model for off-axis scattered laser light based on Mie scattering from maritime aerosols is presented and compared with angle and time-resolved measurements from a pulsed laser source. We demonstrate that the direction of the source can be determined from the angle-resolved intensity and that...

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