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    • [ В начало ] Пред. | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | След.

    91. Lidar National Astronomy and Ionosphere Center (Arecibo Observatory)
    ... Meteor Composition Studies: Meteors burn up in the upper atmosphere, between 80 and 120 km, leaving behind a trail of ions, atoms, molecules, and dust. ...
    [ Сохраненная копия ]  Ссылки http://www.naic.edu/general/index.php?option=com_content&view=article&id=174:atmos-lidar&catid=109&Itemid=476 -- 20.4 Кб -- 13.04.2016
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    92. http://www.naic.edu/vscience/schedule/tpfiles/AllisontagA2848tp.pdf
    ... study of 13 nearby, massive early-type galaxies with prominent dust lanes, systems that are considered to be remnants of recent ...
    [ Текст ]  Ссылки http://www.naic.edu/vscience/schedule/tpfiles/AllisontagA2848tp.pdf -- 48.8 Кб -- 01.10.2013
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    93. http://www.naic.edu/vscience/schedule/tpfiles/BiegingtagA2147tp.pdf
    ... This area of sky has been studied extensively at other wavelengths, so that the stellar, molecular, ionized, and dust components are well-known. ...
    [ Текст ]  Ссылки http://www.naic.edu/vscience/schedule/tpfiles/BiegingtagA2147tp.pdf -- 48.3 Кб -- 10.08.2006
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    94. http://www.naic.edu/vscience/schedule/tpfiles/CampbelltagR2022tp.pdf
    ... The great advantage of 70-cm data for lunar geology is their 3-6 m p enetration depth and sensitivity to the depth-integrated ro ck abundance and chemical prop erties of the Mo on's ubiquitous surface layer of mixed dust and ro ck. ...
    [ Текст ]  Ссылки http://www.naic.edu/vscience/schedule/tpfiles/CampbelltagR2022tp.pdf -- 39.4 Кб -- 19.01.2005
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    95. http://www.naic.edu/vscience/schedule/tpfiles/CampbelltagR2102tp.pdf
    ... The great advantage of 70-cm data for lunar geology is their 5-50 m p enetration depth and sensitivity to the depth-integrated ro ck abundance and chemical prop erties of the Mo on's ubiquitous surface layer of mixed dust and ro ck. ...
    [ Текст ]  Ссылки http://www.naic.edu/vscience/schedule/tpfiles/CampbelltagR2102tp.pdf -- 40.1 Кб -- 15.09.2005
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    96. http://www.naic.edu/vscience/schedule/tpfiles/CampbelltagR2654tp.pdf
    ... In particular, the new observations reveal details of rugged mare lava flow complexes hidden beneath the lunar dust. ...
    [ Текст ]  Ссылки http://www.naic.edu/vscience/schedule/tpfiles/CampbelltagR2654tp.pdf -- 50.5 Кб -- 07.06.2011
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    97. http://www.naic.edu/vscience/schedule/tpfiles/GuptatagA2488tp.pdf
    ... the physical conditions in the absorbing gas using spin temperature (TS ) measurements, (2) for investigating the effect of metallicity and dust content on the detectability of 21-cm absorption, (3) for studying the morphology of the absorbing gas and (4 ...
    [ Текст ]  Ссылки http://www.naic.edu/vscience/schedule/tpfiles/GuptatagA2488tp.pdf -- 61.6 Кб -- 01.04.2009
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    98. http://www.naic.edu/vscience/schedule/tpfiles/HowelltagA2606tp.pdf
    ... Other observers have seen jets and variable gas and dust jets, so measuring the water production on a daily basis will be an important baseline for comparing the other less abundant species in the coma. ...
    [ Текст ]  Ссылки http://www.naic.edu/vscience/schedule/tpfiles/HowelltagA2606tp.pdf -- 48.9 Кб -- 29.10.2010
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    99. http://www.naic.edu/vscience/schedule/tpfiles/RosenbergtagA2156tp.pdf
    ... crucial information regarding the fuel reservoir to our existing knowledge of stellar mass and dust content in these systems ... Sp ecifically, it will characterize the gas-to-dust and gas-to-stars ratios. ...
    [ Текст ]  Ссылки http://www.naic.edu/vscience/schedule/tpfiles/RosenbergtagA2156tp.pdf -- 39.8 Кб -- 10.10.2005
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    100. http://www.naic.edu/vscience/schedule/tpfiles/SimpsontagR2223tp.pdf
    ... fact that there is no echo at all requires that there be no embedded rocks or other discrete scatterers in the "dust" within one absorption length (perhaps meters); otherwise, there would be diffuse echoes at moderate to high incidence angles as is the ...
    [ Текст ]  Ссылки http://www.naic.edu/vscience/schedule/tpfiles/SimpsontagR2223tp.pdf -- 51.3 Кб -- 08.03.2006
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