Li, Sheng-Chang, Fu, Li-Bin, Duan, Wen-Shan, Liu, Jie
We propose a feasible scheme to realize nonlinear Ramsey interferometry with a two-component Bose-Einstein condensate, where the nonlinearity arises from the interaction between coherent atoms. In...
Abstract Background Combinatorial regulation of transcription factors (TFs) is important in determining the complex gene expression patterns particularly in higher organisms. Deciphering regulatory...
Non-existence of Extended Holographic Dark Energy with Hubble Horizon (2008)
The extended holographic dark energy model with the Hubble horizon as the infrared cutoff avoids the problem of the circular reasoning of the holographic dark energy model. We show that the infrared...
Li, Jing, Ye, Di-Fa, Ma, Chao, Fu, Li-Bin, Liu, Jie
In this paper, we investigate the atom-molecule conversion dynamics of a generalized many-body model that includes the atom-atom, atom-molecule, and molecule-molecule interactions, emphasizing the...
Constraints on Dark Energy Models from Weak Gravity Conjecture (2008)
Chen, Ximing, Liu, Jie, Gong, Yungui
We study the constraints on the dark energy model with constant equation of state parameter $w=p/\rho$ and the holographic dark energy model by using the weak gravity conjecture. The combination of...
Boedigheimer, Michael J, Wolfinger, Russell D, Bass, Michael B, Bushel, Pierre R, Chou, Jeff W, Cooper, Matthew, ...
Abstract Background The use of gene expression profiling in both clinical and laboratory settings would be enhanced by better characterization of variance due to individual, environmental, and...
Wang, Wen-ge, Liu, Jie, Li, Baowen
We study the stability of a two-component Bose-Einstein condensate (BEC) in the parameter regime in which its classical counterpart has regular motion. The stability is characterized by the fidelity...
Zhang, Dan, Hu, Xiaoming, Wei, Sung-Jen, Liu, Jie, Gao, Huiming, Qian, Li, ...
Abstract Background Inflammation plays an important role in the pathogenesis of Parkinson's disease (PD) through over-activation of microglia, which consequently causes the excessive production of...
Jie Liu, John W. Rumsey, Mainak Das, Peter Molnar, Cassie Gregory, Lisa Riedel, ...
We are attempting to recreate a stretch reflex circuit on a patterned Bio-MEMS (bio-microelectromechanical systems) chip with deflecting micro-cantilevers. The first steps to recreate this system is...
Rosen-Zener interferometry with Ultracold Atoms (2008)
Fu, Li-Bin, Ye, Di-Fa, Lee, Chaohong, Zhang, Weiping, Liu, Jie
We propose a time-domain "interferometer" based on ultracold Bose atoms loaded on a double well potential. By the adiabatic Rosen-Zener process, the barrier between two wells is ramped down slowly,...
We investigate the orientation dependence of high-order harmonic generation (HHG) from H$_2^+$ with different internuclear distances and laser intensities numerically and analytically. The...
Chen, Yanjun., Li, Yan., Yang, Shiping., Liu, Jie.
We investigate the orientation dependence of molecular high-order harmonic generation (HHG) both numerically and analytically. We show that the molecular recollision electronic wave packets (REWPs)...
Anomalous Monopole In an Interacting Boson System (2008)
Anomalous monopole of disk shape is found to exist in the semiclassical theory of a two-mode interacting boson system. The quantum origin of this anomaly is the collapsing or bundling of field lines...
With a semiclassical quasistatic model we identify the distinct roles of nuclear Coulomb attraction, final state electron repulsion and electron-field interaction in forming the finger-like (or...
Adult rat bone marrow stromal cells differentiate into Schwann cell-like cells in vitro (2008)
Wei Wei Lin, Xue Chen, Xiao Dong Wang, Jie Liu, Xiao Song Gu
Bone marrow stromal cells (MSCs) have the capability of differentiating into mesenchymal and non-mesenchymal lineages. In this study, MSCs isolated from adult Sprague-Dawley rats were cultured to...
N-Phenyl-N-{4-[5-(4-pyridyl)-1,3,4-oxadiazol-2-yl]phenyl}aniline (2008)
The title compound, C25H18N4O, is a non-planar bipolar ligand containing triphenylamine and 1,3,4-oxadiazole units. In the molecule, the benzene ring, the 1,3,4-oxadiazole ring, and the pyridine ring...
Liang Ming, Xia Xi, Tingting Chen, Jie Liu
We have developed a simple, convenient and inexpensive voltammetric method for determining trace Sudan I contamination in chili powder, based on the catalyzed electrochemical reduction of Sudan I at...
Many-Body Effects on Nonadiabatic Feshbach Conversion in Bosonic Systems (2007)
We investigate the dynamics of converting cold bosonic atoms to molecules when an external magnetic field is swept across a Feshbach resonance. Our analysis relies on a zero temperature quantum...
Overcoming the Circular Problem for \gamma-ray Bursts in Cosmological Global Fitting Analysis (2007)
Li, Hong, Xia, Jun-Qing, Liu, Jie, Zhao, Gong-Bo, Fan, Zu-Hui, Zhang, Xinmin
Due to the lack of low redshift long Gamma-Ray Bursts (GRBs), the circular problem has been a severe obstacle for using GRBs as cosmological candles. In this paper, we present a new method to deal...
galsC: A Language for Event-Driven Embedded Systems (2007)
We introduce galsC, a language designed for programming event-driven embedded systems such as sensor networks. galsC implements the TinyGALS programming model. At the local level, software components...
galsC: A Language for Event-Driven Embedded Systems (2007)
We introduce galsC, a language designed for programming event-driven embedded systems such as sensor networks. galsC implements the TinyGALS programming model. At the local level, software components...
Rosen-Zener Transition in a Nonlinear Two-Level System (2007)
Ye, Di-Fa, Fu, Li-Bin, Liu, Jie
We study Rosen-Zener transition (RZT) in a nonlinear two-level system in which the level energies depend on the occupation of the levels, representing a mean-field type of interaction between the...
Adiabatic Fidelity for Atom-Molecule Conversion in a Nonlinear Three-Level \Lambda-system (2007)
Meng, Shao-Ying, Fu, Li-Bin, Liu, Jie
We investigate the dynamics of the population transfer for atom-molecule three-level $\Lambda$-system on stimulated Raman adiabatic passage(STIRAP). We find that the adiabatic fidelity for the...
Ye, Di-Fa, Chen, Jing, Liu, Jie
In the present paper, we develop a semiclassical quasi-static model accounting for molecular double ionization in an intense laser pulse. With this model, we achieve insight into the dynamics of two...
Xue, Ju-Kui, Zhang, Ai-Xia, Liu, Jie
In the present paper, we investigate the dynamics of a Bose-Einstein condensates (BEC) loaded into an deep optical lattice of 1D, 2D and 3D, both analytically and numerically. We focus on the...
ABSTRACTThe increasing globalization of business provides a compelling reason for understanding the cultural context of consumer behaviour. Our thesis investigates the impact of culture on...
ABSTRACTThe increasing globalization of business provides a compelling reason for understanding the cultural context of consumer behaviour. Our thesis investigates the impact of culture on...
Liu, Jie, Fu, Li-Bin, Liu, Bin, Wu, Biao
We investigate the Feshbach conversion of fermion atomic pairs to condensed boson molecules with a microscopic model that accounts the repulsive interactions among all the particles involved. We find...
Current Status and Prevention Strategy for Coal-arsenic Poisoning in Guizhou, China (2007)
Dasheng Li, Dong An, Yunsu Zhou, Jie Liu, Michael P. Waalkes
Arsenic exposure from burning coal with high arsenic contents occurs in southwest Guizhou, China. Coal in this region contains extremely high concentrations of inorganic arsenic. Arsenic exposure...
Singularity of Berry Connections Inhibits the Accuracy of Adiabatic Approximation (2006)
Adiabatic approximation for quantum evolution is investigated quantitatively with addressing its dependence on the Berry connections. We find that, in the adiabatic limit, the adiabatic fidelity may...
Irregular Spin Tunnelling for Spin-1 Bose-Einstein Condensates in a Sweeping Magnetic Field (2006)
Wang, Guan-Fang, Fu, Li-Bin, Liu, Jie
We investigate the spin tunnelling of spin-1 Bose-Einstein condensates in a linearly sweeping magnetic field with a mean-field treatment. We focus on the two typical alkali Bose atoms $^{87}Rb$ and...
Liu, Jie, Rothermund, Christy, Ayala-Sanmartin, Jesus, Vishwanatha, Jamboor
BACKGROUND: Annexin II heavy chain (also called p36, calpactin I) is lost in prostate cancers and in a majority of prostate intraepithelial neoplasia (PIN). Loss of annexin II heavy chain appears to...
Liu, Jie, Rothermund, Christy, Ayala-Sanmartin, Jesus, Vishwanatha, Jamboor
BACKGROUND: Annexin II heavy chain (also called p36, calpactin I) is lost in prostate cancers and in a majority of prostate intraepithelial neoplasia (PIN). Loss of annexin II heavy chain appears to...
Liu, Jie, Yagi, Takahito, Sadamori, Hiroshi, Matsukawa, Hiroyoshi, Sun, Dong-Sheng, Mitsuoka, Naoshi, ...
Controversy exists over whether the predominant cell death of hepatocytes is due to apoptosis or necrosis after ischemia/reperfusion injury. In this study we investigated the predominant cell death...
Liu, Bin, Fu, Li-Bin, Yang, Shi-Ping, Liu, Jie
We investigate the tunnelling dynamics of Bose-Einstein-Condensates(BECs) in a symmetric as well as in a tilted triple-well trap within the framework of mean-field treatment. The eigenenergies as the...
We investigate the nonlinear self-trapping phenomenon of the Bose-Einstein condensates (BEC) in a symmetric double-well, emphasizing on its behind dynamical phase transition. With increasing the...
In the present paper we investigate the influence of measurements on the quantum dynamics of degenerate Bose atoms gases in a symmetric double-well. We show that continuous measurements enhance...
Chen, Yanjun, Chen, Jing, Liu, Jie
In present paper we develop an analytic theory for the harmonic generation of symmetric diatomic molecular ions beyond two-level model, emphasizing the influence of charge-resonance (CR) states those...
Landau-Zener Tunnelling in a Nonlinear Three-level System (2006)
Wang, Guan-Fang, Ye, Di-Fa, Fu, Li-Bin, Chen, Xu-Zong, Liu, Jie
We present a comprehensive analysis of the Landau-Zener tunnelling of a nonlinear three-level system in a linearly sweeping external field. We find the presence of nonzero tunnelling probability in...
Collective excitations of a Bose-Einstein condensate in an anharmonic trap (2006)
Li, Guan-Qiang, Fu, Li-Bin, Xue, Ju-Kui, Chen, Xu-Zong, Liu, Jie
We investigate the collective excitations of a one-dimensional Bose-Einstein condensate (BEC) with repulsive interaction between atoms in a quadratic plus quartic trap. By using the variational...
A Class of Stable, Efficient Navier-Stokes Solvers (2006)
We study a class of numerical schemes for Navier-Stokes equations (NSE) or Stokes equations (SE) for incompressible fluids in a bounded domain with given boundary value of velocity. The...
New developments of the deformation method (2006)
New developments of deformation method for grid generation are presented in this work. Theorems for three different cases and different methods for implementing deformation method are presented. One...
Poletti, Dario, Fu, Libin, Liu, Jie, Li, Baowen
We investigate the quantum dynamics of a periodically kicked Bose-Einstein Condensate confined in a one dimensional (1D) Box both numerically and theoretically, emphasizing on the phenomena of...
Self-trapping of Bose-Einstein condensates in optical lattices (2006)
Wang, Bingbing, Fu, Panming, Liu, Jie, Wu, Biao
The self-trapping phenomenon of Bose-Einstein condensates (BECs) in optical lattices is studied extensively by numerically solving the Gross-Pitaevskii equation. Our numerical results not only...
Channel engineering of III-nitride HEMTs for enhanced device performance / (2006)
Thesis (Ph.D.)--Hong Kong University of Science and Technology, 2006.
Channel engineering of III-nitride HEMTs for enhanced device performance / (2006)
Thesis (Ph.D.)--Hong Kong University of Science and Technology, 2006.
Pulse-duration dependence of high-order harmonic generation with coherent superposition state (2005)
Wang, Bingbing, Cheng, Taiwang, Li, Xiaofeng, Fu, Panming, Chen, Shigang, Liu, Jie
We make a systematic study of high-order harmonic generation (HHG) in a He$^+$-like model ion when the initial states are prepared as a coherent superposition of the ground state and an excited...
Periodic Modulation Effect on Self-Trapping of Two weakly coupled Bose-Einstein Condensates (2005)
Wang, Guan-Fang, Fu, Li-Bin, Liu, Jie
With phase space analysis approach, we investigate thoroughly the self-trapping phenomenon for two weakly coupled Bose-Einstein condensates (BEC) in a symmetric double-well potential. We identify two...
Transition to Instability in a Periodically Kicked Bose-Einstein Condensate on a Ring (2005)
Liu, Jie, Zhang, Chuanwei, Raizen, Mark G., Niu, Qian
A periodically kicked ring of a Bose-Einstein condensate is considered as a nonlinear generalization of the quantum kicked rotor, where the nonlinearity stems from the mean field interactions between...
Commutability between Semiclassical Limit and Adiabatic Limit (2005)
We study the semiclassical limit and the adiabatic limit with a second-quantized two-mode model, which describes a many-boson interacting system. When its mean-field interaction is small, these two...
A Fixed-Length Coding Algorithm for DNA Sequence Compression (2005)
Liu, Jie, Bao, Sheng, Jing, Zhiqiang, Chen, Shi
While achieving a compression ratio of 2.0 bits/base, the new algorithm codes non-N bases in fixed length. It dramatically reduces the time of coding and decoding than previous DNA compression...
Zhou, Xinjian, Park, Ji-Yong, Huang, Shaoming, Liu, Jie, McEuen, Paul L.
Semiconducting single-walled carbon nanotubes are studied in the diffusive transport regime. The peak mobility is found to scale with the square of the nanotube diameter and inversely with...
On Incompressible Navier-Stokes Dynamics: A New Approach for Analysis and Computation (2005)
Liu, Jian-Guo, Liu, Jie, Pego, Robert L.
We show that in bounded domains with no-slip boundary conditions, the Navier-Stokes pressure can be determined in a such way that it is strictly dominated by viscosity. As a consequence, in a general...
Fidelity of a Bose-Einstein Condensate (2005)
Liu, Jie, Wang, Wenge, Zhang, Chuanwei, Niu, Qian, Li, Baowen
We investigate fidelity, the Loschmidt echo, for a Bose-Einstein Condensate. It is found that the fidelity decays with time in various ways (exponential, Gaussian, and power-law), depending on the...
Divorcing pressure from viscosity in incompressible Navier-Stokes dynamics (2005)
Liu, Jian-Guo, Liu, Jie, Pego, Robert L.
We show that in bounded domains with no-slip boundary conditions, the Navier-Stokes pressure can be determined in a such way that it is strictly dominated by viscosity. As a consequence, in a general...
CityU Call Number: TK7895.M5 L58 2005
Biodiesel production from canola oil using a membrane reactor [microform]. (2005)
Thesis (M.A.Sc.) -- University of Ottawa, 2005.
Qingyang Gu, Dewen Wang, Xiaodan Wang, Ruiyun Peng, Jie Liu, Tao Jiang, ...
Gu, Q., Wang, D., Wang, X., Peng, R., Liu, J., Jiang, T., Wang, Z., Wang, S. and Deng, H. Basic Fibroblast Growth Factor Inhibits Radiation-Induced Apoptosis of HUVECs. I. The PI3K/AKT Pathway and...
Qingyang Gu, Dewen Wang, Xiaodan Wang, Ruiyun Peng, Jie Liu, Hua Deng, ...
Gu, Q., Wang, D., Wang, X., Peng, R., Liu, J., Deng, H., Wang, Z. and Jiang, T. Basic Fibroblast Growth Factor Inhibits Radiation-Induced Apoptosis of HUVECs. II. The RAS/ MAPK Pathway and...
Quantum Chaos of Bogoliubov Waves for a Bose-Einstein Condensate in Stadium Billiards (2004)
Zhang, Chuanwei, Liu, Jie, Raizen, Mark G., Niu, Qian
We investigate the possibility of quantum (or wave) chaos for the Bogoliubov excitations of a Bose-Einstein condensate in billiards. Because of the mean field interaction in the condensate, the...
Adiabatic Geometric Phase for a General Quantum States (2004)
A geometric phase is found for a general quantum state that undergoes adiabatic evolution. For the case of eigenstates, it reduces to the original Berry's phase. Such a phase is applicable in both...
Polymer solar cells based on MEH-PPV, BEHP-MEHPPV and peat / (2004)
Thesis (M.S. in Electrical Engineering)--Louisiana Tech University, November 2004.
Thesis (M.S.)--Clemson University, 2004.
Transition to Instability in a Kicked Bose-Einstein Condensate (2003)
Zhang, Chuanwei, Liu, Jie, Raizen, Mark G., Niu, Qian
A periodically kicked ring of a Bose-Einstein condensate is considered as a nonlinear generalization of the quantum kicked rotor. For weak interactions between atoms, periodic motion (anti-resonance)...
Fringe Structure in the Phase-Space Dynamics of Atomic Stabilization in An Intense Field (2002)
Liu, Jie, Chen, Si-gang, Li, Baowen, Hu, Bambi
An analytical expression of a Floquet operator, which describes the evolution of a wave packet in combined atomic and an intense laser field,is obtained approximately in the stabilization regime....
Adiabatic Theory of Nonlinear Evolution of Quantum States (2002)
We present a general theory for adiabatic evolution of quantum states as governed by the nonlinear Schrodinger equation, and provide examples of applications with a nonlinear tunneling model for...
Fu, Li-Bin, Liu, Jie, Chen, Shi-Gang, Duan, Yi-Shi
In the $\phi $-mapping theory, the topological current constructed by the order parameters can possess different inner structure. The difference in topology must correspond to the difference in...
Thesis (M.S.)--Worcester Polytechnic Institute.
Correlated electron emission in laser-induced nonsequence double ionization of Helium (2001)
Fu, Li-Bin, Liu, Jie, Chen, Shi-Gang
In this paper, we have investigated the correlated electron emission of the nonsequence double ionization (NSDI) in an intense linearly polarized field. The theoretical model we employed is the...
Fu, Li-Bin, Liu, Jie, Chen, Jing, Chen, Shi-Gang
In this paper, a quasistatic model is extended to describe the double ionization of Helium in intense linearly polarized field, yielding achieve an insight to the two-electron correlation effect in...
Theory of nonlinear Landau-Zener tunneling (2001)
Liu, Jie, Fu, Li-Bin, Ou, Bi-Yiao, Chen, Shi-Gang, Niu, Qian
A nonlinear Landau-Zener model was proposed recently to describe, among a number of applications, the nonadiabatic transition of a Bose-Einstein condensate between Bloch bands. Numerical analysis...
Nonadiabatic Geometric Phase and Hannay Angle: A Squeezed State Approach (1998)
Liu, Jie, Hu, Bambi, Li, Baowen
The geometric phases of the cyclic states of a generalized harmonic oscillator with nonadiabatic time-periodic parameters are discussed in the framework of squeezed state. A class of cyclic states...
Nonadiabatic geometric phase for the cyclic evolution of a time-dependent Hamiltonian system (1998)
Liu, Jie, Hu, Bambi, Li, Baowen
The geometric phases of the cyclic states of a generalized harmonic oscillator with nonadiabatic time-periodic parameters are discussed in the framework of squeezed state. It is shown that the cyclic...