SPICULES

作品数:7被引量:0H指数:0
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相关领域:天文地球生物学更多>>
相关期刊:《Science China Earth Sciences》《Science Bulletin》《Journal of Coastal Life Medicine》《Journal of Modern Physics》更多>>
相关基金:国家自然科学基金更多>>
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Generation of solar spicules and subsequent atmospheric heating
《Science China(Technological Sciences)》2020年第11期2467-2468,共2页CHEN YaJie SAMANTA Tanmoy TIAN Hui 
The temperature drops from^16 million Kelvin at the core of the Sun to 5700 K at the solar surface(photosphere).However,the temperature increases with height above the photosphere,reaching one million degrees or more ...
关键词:HEIGHT INTERPLANETARY ATMOSPHERIC 
Formation of solar spicules and subsequent coronal heating
《Science Foundation in China》2019年第4期27-27,共1页
With support by the National Natural Science Foundation of China,an international team led by Prof. Tian Hui(田晖) and Dr. Tanmoy Samanta at Peking University,unveiled the physical processes responsible for the genera...
关键词:CORONAL subsequent HEATING 
Antagonistic activity of marine sponges associated Actinobacteria
《Journal of Coastal Life Medicine》2016年第6期465-474,共10页Selvakumar Dharmaraj Dhevendaran Kandasamy 
Supported by Department of Science and Technology of the Indian Ministry of Science and Technology(Grant No.SR/S0/AS-57/2004).
Objective:To focus on the isolation and preliminary characterization of marine sponges associated Actinobacteria particularly Streptomyces species and also their antagonistic activities against bacterial and fungal pa...
关键词:Marine sponges SPICULES ACTINOBACTERIA STREPTOMYCES 
Mode coupling in solar spicule oscillations
《Research in Astronomy and Astrophysics》2016年第1期145-150,共6页Zahra Fazel 
In a real medium which has oscillations, the perturbations can cause an energy transfer between different modes. A perturbation, which is interpreted as an interaction between the modes, is inferred to be mode couplin...
关键词:solar spicules -- mode coupling -- MHD waves 
Hough Transform to Study the Magnetic Confinement of Solar Spicules
《Journal of Modern Physics》2012年第11期1786-1791,共6页E. Tavabi S. Koutchmy A. Ajabshirizadeh 
One of the important parameters of the ubiquitous spicules rising intermittently above the surface of the Sun is the variation of spicule spline orientation with respect to the solar coordinates, presumably reflecting...
关键词:SOLAR CHROMOSPHERE SPICULE HOUGH Transform TRACING Magnetic Focusing 
Extinction pattern and process of siliceous sponge spicules in deep-water during the latest Permian in South China
《Science China Earth Sciences》2008年第11期1623-1632,共10页GuiChun Liu  QingLai Feng SongZhu Gu 
NSFC Innovation Research Group Program (Grant No. 40621002);MOE Innovation Research Team Program (Grant No. IRT0546);the SINOPEC Project (Grant No. G0800-06-ZS-319)
Diverse and abundant siliceous sponge spicules were found in the latest Permian beds, Dongpan and Ma’anying sections, South China, including 52 types and 85 forms. Further investigation on these spicules allows us to...
关键词:siliceous sponge SPICULES PERMIAN-TRIASSIC EXTINCTION PATTERN PROCESS South China 
Biomorphic analysis as a basis for paleoenvironmental reconstruction
《Chinese Science Bulletin》1999年第S1期139-144,共6页Alexandra GOLYEVA 
A definition for biomorphic analysis is suggested. The objects of analysis - biomorphs(phytoliths, sponge spicules) - are characterized with respect to their diagnostic features andmethods of data interpretation. The ...
关键词:PALAEOSOLS environmental reconstruction PHYTOLITHS SPONGE SPICULES RUSSIAN PLAIN 
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