搜索结果: 1-12 共查到“理学 cumulus”相关记录12条 . 查询时间(0.142 秒)
A flexible three-dimensional stratocumulus, cumulus and cirrus cloud generator (3DCLOUD) based on drastically simplified atmospheric equations and the Fourier transform framework
A flexible three-dimensional stratocumulus cumulus cirrus cloud generator drastically simplified atmospheric equations Fourier transform framework
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2014/12/19
The 3DCLOUD algorithm for generating stochastic three-dimensional (3-D) cloud fields is described in this paper. The generated outputs are 3-D optical depth (τ) for stratocumulus and cumulus fields an...
Automated tracking of shallow cumulus clouds in large domain, long duration large eddy simulations
shallow cumulus clouds large domain
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2014/12/12
This paper presents a method for feature tracking of fields of shallow cumulus convection in large eddy simulations (LES) by connecting the projected cloud cover in
space and time, and by accou...
EGFR expression and activation in bovine cumulus cells and EGFR intramolecular regulation through interactions between tyrosines
Epidermal growth factor receptor the process of cell the cell cycle cell migration cell metabolism cell proliferation oocytes and embryo development activation of cumulus cells
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2014/12/11
The epidermal growth factor receptor (EGFR) plays important roles in the control of many fundamental cellular processes including cell cycle, cell migration, cell metabolism and survival, cell prolife...
Effects of Trichostatin A on Cumulus Expansion during Mouse Oocyte Maturation
Mouse Cumulus-oocyte Complex Cumulus Expansion TSA
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2016/5/12
This study was conducted to investigate the effects of Trichostatin A (TSA) on cumulus expansion during mouse oocyte maturation. TSA treatment inhibited cumulus expansion and significantly reduced the...
Comparison of Gene Expression between Cumulus Oocyte Complexes and Naked Oocytes by Suppression Subtractive Hybridization in Swine
Suppression Subtractive Hybridization (SSH) Gene Expression Cumulus Cells Porcine
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2016/5/3
In the antral follicle phase, several layers of cumulus cells surround the oocyte and play an important support and regulation role in oocyte development and maturation via intercellular communication...
Influence of entrainment of CCN on microphysical properties of warm cumulus
CCN microphysical properties warm cumulus
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2009/8/25
We use a 1-D cloud model with explicit microphysics and a binned representation of the aerosol size distribution to investigate the influence of entrainment of cloud condensation nuclei (CCN) on the m...
Modelling tracer transport by a cumulus ensemble: lateral boundary conditions and large-scale ascent
Modelling tracer transport by a cumulus ensemble: lateral boundary conditions and large-scale ascent
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2009/3/5
The vertical transport of tracers by a cumulus ensemble at the TOGA-COARE site is modelled during a 7 day episode using 2-D and 3-D cloud-resolving setups of the Weather Research and Forecast (WRF) mo...
Transport and chemical transformations influenced by shallow cumulus over land
Transport chemical transformations shallow cumulus
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2009/2/19
The distribution and evolution of reactive species in a boundary layer characterized by the presence of shallow cumulus over land is studied by means of two large-eddy simulation models: the NCAR and ...
On the importance of cumulus penetration on the microphysical and optical properties of stratocumulus clouds
cumulus penetration microphysical and optical properties stratocumulus clouds
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2009/2/7
Owing to their extensive spatial coverage, stratocumulus clouds play a crucial role in the radiation budget of the earth. Climate models need an accurate characterisation of stratocumulus in order to ...
On interpreting studies of tracer transport by deep cumulus convection and its effects on atmospheric chemistry
tracer transport deep cumulus convection atmospheric chemistry
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2008/11/24
Global chemistry-transport models (CTMs) and chemistry-GCMs (CGCMs) generally simulate vertical tracer transport by deep convection separately from the advective transport by the mean winds, even thou...
Evaluation of the atmospheric transport in a GCM using radon measurements: sensitivity to cumulus convection parameterization
atmospheric transport GCM cumulus convection parameterization
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2008/11/7
The radioactive species radon (222Rn) has long been used as a test tracer for the numerical simulation of large scale transport processes. In this study, radon transport experiments are carried out us...
Aerosols' influence on the interplay between condensation, evaporation and rain in warm cumulus cloud
Aerosols' influence interplay condensation evaporation warm cumulus cloud
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2008/10/24
A numerical cloud model is used to study the influence of aerosol on the microphysics and dynamics of moderate-sized, coastal, convective clouds that develop under the same meteorological conditions....