搜索结果: 1-15 共查到“物理学 activity”相关记录16条 . 查询时间(0.241 秒)
A Measurement of the W/Z Cross Section Ratio as a Function of Hadronic Activity with the ATLAS Detector
ATLAS electroweak bosons lepton+jets pqcd w/z ratio
2014/11/20
Hadronic collisions at the LHC at CERN probe particle interactions at the highest energy scale of any experiment to date. We present a research program measuring Rjet = &sigmaWBR(W&rarr&mu&nu) / (&sig...
Epidemic Variability in Hierarchical Geographical Networks with Human Activity Patterns
Epidemic Variability Hierarchical Geographical Networks Human Activity Patterns Social and Information Networks
2012/4/19
Recently, some studies have revealed that non-Poissonian statistics of human behaviors stem from the hierarchical geographical network structure. On this view, we focus on epidemic spreading in the hi...
Concentric circles in WMAP data may provide evidence of violent pre-Big-Bang activity
Concentric circles WMAP data provide evidence violent pre-Big-Bang activity
2010/12/21
Conformal cyclic cosmology (CCC) posits the existence of an aeon preceding our Big Bang B, whose conformal infinity I is identified, conformally, with B, now regarded as a spacelike 3-surface.
Structures of nonequilibrium fluctuations: dissipation and activity
Structures of nonequilibrium fluctuations dissipation activity
2010/11/24
We discuss research done in two important areas of nonequilibrium statistical mechanics: fluctuation dissipation relations and dynamical fluctuations. The work discussed here was reported before in [2...
Pt-Decorated PdCo@Pd/C Core-Shell Nanoparticles with Enhanced Stability and Electrocatalytic Activity for Oxygen Reduction Reaction
Core-Shell Nanoparticles Enhanced Stability Electrocatalytic Activity Oxygen Reduction Reaction
2010/11/25
The high cost and scarcity of Pt pose serious problems for the widespread commercialization of fuel cell technologics.1 Recently, Pd-based cathode catalysts have attracted much attention because Pd po...
Optical activity tensor for radiating atomic and molecular systems
Optical activity tensor radiating atomic molecular systems
2010/10/27
The optical activity tensor (OAT) is explicitly derived. It is shown that to evaluate a large
number of effects related to optical activity of some atomic/molecular system at arbitrary frequency ! of...
On the classical theory of molecular optical activity
classical theory molecular optical activity
2010/10/21
The basic principles of classical and semi-classical theories of molecular optical activity are
discussed. These theories are valid for dilute solutions of optically active organic molecules. It is s...
Specific Induced Activity Profile at the Rotary Specimen Rack of IPR-R1 TRIGA Reactor
TRIGA nuclear reactor neutron fluence rate neutron activation
2010/7/5
The IPR-R1 TRIGA nuclear reactor at Nuclear Technology Development Center, CDTN/CNEN, Belo Horizonte, Brazil, has a rotary specimen rack, RSR, outside the reactor core, and it is composed for forty ir...
Application of Local Activity Theory of Cellular Neural Network
with Two Ports to the Coupled Lorenz-Cell Model
cellular neural network local activity
coupled Lorenz-cell chaos numerical simulation
2007/8/15
2002Vol.37No.6pp.759-767DOI:
Application of Local Activity Theory of Cellular Neural Network
with Two Ports to the Coupled Lorenz-Cell Model
MIN Le-Quan and YU Na
Depart...
A QSPR study of infinite dilution activity coefficients of organic compounds in aqueous solutions
2007/7/28
专著信息
书名
A QSPR study of infinite dilution activity coefficients of organic compounds in aqueous solutions
语种
英文
撰写或编译
作者
J. He,Chongli Zhong
第一作者单位
出版社
Fluid Phase Equilibria
出版地
出版日期
2003年
月
日
标准书号
介...
专著信息
书名
Maximin 9, A Novel Free Thiol Containing Antimicrobial Peptide with Anti-mycoplasma Activity from frog Bombina maxima.
语种
英文
撰写或编译
作者
Lee Wen-Hui,Zhang Jie,Zhang Ying-Xia,Jin Yang,Lai Ren,Zhan...
Influence of Solar Activity on Low Amplitude Cosmic Ray Diurnal Anisotropy
Cosmic ray sunspot solar activity solar cycle and diurnal anisotropy
2010/4/12
A detailed study has been conducted on the occurrence of a large number of low amplitude events (LAE) of cosmic ray (CR) diurnal anisotropy during 1981--1994 as a function of solar activity. The low a...
Monte Carlo Simulation of Activity Measurements by Means of 4πβ-γ Coincidence System
Monte Carlo Simulation Activity Measurements 4πβ-γ Coincidence System
2010/10/25
The theoretical work is being developed with MCNP Monte Carlo code, applied to a gas-flow proportional counter of 4π geometry, coupled to a pair of NaI(Tl) crystals. The calculated efficiencies are co...
Cosmic Ray Diurnal Anisotropy Related to Solar Activity
Cosmic ray solar cycle sunspot and anisotropy
2010/4/12
The occurrence of a large number high amplitude event (HAE) of cosmic ray diurnal anisotropy during 1981--1994 has been examined as a function of solar activity. The high amplitude days with the time ...
The role of the supporting medium of water molecules in some protein activities is examined under different aspects as in the cases of a monomeric peptide, the basic fibroblast growth factor, of a dim...