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Comparison of the acoustic characteristics of large-scale models of several propulsive-lift concepts

作者:科技文献资料网 时间:2018-10-19 22:18:31  浏览:9608   来源:科技文献资料网
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[唯一标识符]:CDSITC.AEROSPACE.A75-10278
[文献来源]:美国航空航天数据库(aerospace);国际航宇文摘(IAA)
[资源原始索取号]:A75-10278
[标题]:Comparison of the acoustic characteristics of large-scale models of several propulsive-lift concepts
[出版时间]:197410
[出版年份]:1975
[馆藏索取号]:A75-10278


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[唯一标识符]:DOI.10.1117/12.808625
[文献来源]:国际光学工程学会数据库
[文献类型]:科技会议
[标题]:Effect of PDT-treated apoptotic cells on macrophages
[文摘]:Recently, the long-term immunological effects of photodynamic therapy have attracted much attention. PDT induced immune response was mainly initiated through necrotic cells and apoptotic cells, as well as immune cells such as macrophages. Nitric oxide (NO
[卷]:7178
[会议名称]:Biophotonics and Immune Responses IV
[会议时间]:12 February 2009
[会议信息]:Sunday 25 January 2009
[总页数]:8


[唯一标识符]:CDSITC.AEROSPACE.N89-25688
[文献来源]:美国航空航天数据库(aerospace)
[资源原始索取号]:N1989-25688; Reference AN: N89-25688
[标题]:Model independence of constraints on particle dark matter
[作者]:GRIEST KIM; SADOULET BERNARD
[文摘]:The connection between the annihilation, elastic, and production cross sections is reviewed, showing how a general lower limit on the interaction rate in a detector is obtained from the requirement that a particle be the dark matter. High energy production experiments further constrain models, making very light dark matter particles unlikely. Special attention is paid to the uncertainties, loopholes and model dependencies that go into the arguments and several examples are given. (DOE)
[关键词]:DARK MATTER; DETECTION ; PARTICLE INTERACTIONS; SCATTERING CROSS SECTIONS; BARYONS ; SUPERSYMMETRY
[出版年份]:1989
[专业领域]:NUCLEAR AND HIGH ENERGY PHYSICS

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