搜索结果: 1-15 共查到“理学 asymmetric”相关记录87条 . 查询时间(0.093 秒)
Excited State Energy Transfer Pathways in Photosynthetic Reaction Centers.4.Asymmetric Energy Transfer in the Heterodimer Mutant
in-modified beta zeolite reductive solid-state ion exchange Lewis acidity m-xylene transformation
2016/5/23
In bacterial photosynthetic reaction centers, ultrafast singlet excited state energy transfer occurs from the monomeric bacteriochlorophylls, B, and bacteriopheophytins, H, to the homodimer special pa...
Quantitative Aggregate Effects of Asymmetric Information
Asymmetric Information Quantitative Aggregate
2015/7/20
In this note I propose a calibration of the model in Kurlat (forthcoming) to try to assess
the potential magnitude of the effect of asymmetric information on the economy's response
to shocks. ...
The large asymmetric HI envelope of the isolated galaxy NGC 864 (CIG 96)
NGC 864 (CIG 96) maximum
2014/12/24
We present an HI synthesis imaging study of NGC 864 (CIG 96), a spiral galaxy well isolated from similarly sized companions, yet presenting an intriguing asymmetry in its integral HI spectrum. The asy...
Asymmetric multi-species alignment in drift wave turbulence
Asymmetric multi-species drift wave turbulence Plasma Physics
2012/5/29
Multi species turbulence in inhomogeneous magnetised plasmas is found to exhibit symmetry breaking in the dynamical alignment of a third species with the fluctuating electron density with respect to t...
Active Brownian motion of an asymmetric rigid particle
Active Brownian motion asymmetric rigid particle Biological Physics
2012/5/17
Individual movements of a rod-like self-propelled particle on a flat substrate are quantified. Biological systems that fit into this description may be the Gram-negative delta-proteobacterium Myxococc...
Decoding Pure Rotational Molecular Spectra for Asymmetric Molecules
Pure Rotational Molecular Spectra Asymmetric Molecules Chemical Physics
2012/4/24
In this paper we demonstrate how asymmetric molecular rotational spectra may be introduced to students both "pictorially" and with simple formulae. It is shown that the interpretation of such spectra ...
Ionization-induced asymmetric self-phase modulation and universal modulational instability in gas-filled hollow-core photonic crystal fibers
Ionization-induced asymmetric self-phase modulation universal modulational instability gas-filled hollow-core photonic crystal fibers Optics
2012/4/20
We study theoretically the propagation of relatively long pulses with ionizing intensities in a hollow-core photonic crystal fiber filled with a Raman-inactive gas. Due to photoionization, previously ...
Tracing the structure of asymmetric molecules from high-order harmonic generation
Tracing the structure asymmetric molecules high-order harmonic generation
2014/5/28
We investigate high-order harmonic generation (HHG) from asymmetric molecules exposed to intense laser fields. We show that the emissions of odd and even harmonics depend differently on the orientatio...
Pair Production from Asymmetric Head-on Laser Collisions
Pair Production Asymmetric Head-on Laser Collisions High Energy Physics Phenomenology
2011/8/19
Abstract: We evaluate particle production in highly asymmetric head-on collisions of lasers pulses due to non-perturbative coherent action of many photons. We obtain the yield of electron-positron pai...
Abstract: In a recent papers, Turner and Turner (2010 {\em Am. J. Phys.} {\bf 78} 905-7) and Jensen (2011 {\em Eur. J. Phys.} {\bf 32} 389-397) analysed the motion of asymmetric rolling rigid bodies o...
Nuclear dynamics at the balance energy of mass asymmetric colliding nuclei
heavy-ion collisions uantum molecular dynamics (QMD) model
2011/7/20
Using the quantum molecular dynamics model, we study the nuclear dynamics at the balance energy of mass asymmetric colliding nuclei by keeping the total mass of the system fixed as 40, 80, 160, and 24...
Multifragmentation at the balance energy of mass asymmetric colliding nuclei
asymmetric colliding nuclei balance energy
2011/7/20
Using the quantum molecular dynamics model, we study the role of mass asymmetry of colliding nuclei on the fragmentation at the balance energy and on its mass dependence. The study is done by keeping ...
Directed, Elliptic and Triangular Flows in Asymmetric Heavy Ion Collisions
asymmetric nuclear collisions
2011/7/20
In this paper we propose to thoroughly investigate asymmetric nuclear collisions both in the fixed target mode at the laboratory energy below 5 GeV per nucleon and in the collider mode with a center o...
Polarized electric dipole moment of well-deformed reflection asymmetric nuclei
well-deformed reflection asymmetric nuclei Polarized electric dipole moment
2011/7/20
The expression for polarized electric dipole moment of well-deformed reflection asymmetric nuclei is obtained in the framework of liquid-drop model in the case of geometrically similar proton and neut...
Normal heat conduction in 1-dimensional momentum-conserved lattices of asymmetric interactions
Normal heat conduction asymmetric interactions 1-dimensional momentum-conserved lattices
2011/8/17
Abstract: We numerically investigate the heat conduction behavior of one-dimensional momentum-conserved lattice systems with {\it asymmetric} interactions. The heat conductivity is measured by couplin...