Emerging challenges: Massive green algae blooms in the Yellow Sea (2008)
Song Sun, Fan Wang, Chaolun Li, Song Qin, Mingjiang Zhou, Lanping Ding, ...
The massive green algae (Enteromorpha prolifera) bloom in a coastal area of Qingdao between May and July 2008 prior to the sailing competition of the 29th Olympic Games has raised great concerns in...
Chen, Xiang-Song, Lü, Xiao-Fu, Sun, Wei-Min, Wang, Fan, Goldman, T.
This is a Reply to the Comment [arXiv:0807.0699] on our paper [PRL 100:232002 (2008)].
Chen, Xiang-Song, Lü, Xiao-Fu, Sun, Wei-Min, Wang, Fan, Goldman, T.
We address and solve the long-standing gauge-invariance problem of the nucleon spin structure. Explicitly gauge-invariant spin and orbital angular momentum operators of quarks and gluons are...
Quark models of dibaryon resonances in nucleon-nucleon scattering (2008)
Ping, J. L., Huang, H. X., Pang, H. R., Wang, Fan, Wong, C. W.
We look for $\Delta\Delta$ and $N\Delta$ resonances by calculating $NN$ scattering phase shifts of two interacting baryon clusters of quarks with explicit coupling to these dibaryon channels. Two...
Systematic study of pentaquark states: $qqq-q\bar{q}$ configuration (2008)
Ping, Jialun, Huang, Hongxia, Deng, Chengrong, Wang, Fan, Goldman, T.
Group theoretic method for the systematic study of five-quark states with meson-baryon ($q\bar{q}-q^3$) configuration is developed. The calculation of matrix elements of many body Hamiltonian is...
Equivalent electric circuit of a carbon nanotube based molecular conductor (2008)
Yam, ChiYung, Mo, Yan, Wang, Fan, Li, Xiaobo, Chen, GuanHua, Zheng, Xiao, ...
We apply our first-principles method to simulate the transient electrical response through carbon nanotube based conductors under time-dependent bias voltages, and report the dynamic conductance for...
Pang, Hourong, Ping, Jialun, Wang, Fan
In the framework of a chiral constituent quark model, considering the contributions of $\pi$ annihilation and one-gluon annihilation, the proton-antiproton $S$-wave elastic scattering cross section...
Reentrant spin glass transition in LuFe2O4 (2007)
Wang, Fan, Kim, Jungho, Gu, G. D., Kim, Young-June
We have carried out a comprehensive investigation of magnetic properties of LuFe$_2$O$_4$, using AC susceptibility, DC magnetization and specific heat. A magnetic phase transition around $\sim$236 K...
Systematic study of multi-quark states I. qq-qq-\bar{q} configuration (2007)
Huang, Hongxia, Deng, Chengrong, Ping, Jialun, Wang, Fan, Goldman, T.
Group theoretic method for the systematic study of multi-quark states is developed. The calculation of matrix elements of many body Hamiltonian is simplified by transforming the physical bases (quark...
Chen, Xiang-Song, Chen, Xiang-Bai, Sun, Wei-Min, Wang, Fan
Following our recent finding that the renowned formula $\vec x\times (\vec E\times\vec B)$ is not the correct density for the electromagnetic angular momentum, here we examine the validity of the...
An alternative approach to the $\sigma$-meson-exchange in nucleon-nucleon interaction (2007)
Chen, Lingzhi, Pang, Hourong, Huang, Hongxia, Ping, Jialun, Wang, Fan
Through a quantitative comparative study of the properties of deuteron and nucleon-nucleon interaction with chiral quark model and quark delocalization color screening model. We show that the...
Time-dependent density-functional theory for open systems (2007)
Zheng, Xiao, Wang, Fan, Yam, Chi Yung, Mo, Yan, Chen, GuanHua
By introducing the self-energy density functionals for the dissipative interactions between the reduced system and its environment, we develop a time-dependent density-functional theory formalism...
The NN phase shifts in the extended quark-delocalization, color-screening model (2007)
Lu, Xi-Feng, Ping, Jia-Lun, Wang, Fan
An alternative method is applied to the study of nucleon-nucleon(NN) scattering phase shifts in the framework of extended quark delocalization, color-screening model(QDCSM), where the...
Quantum chromodynamics quark benzene (2006)
Ping, Jialun, Deng, Chengrong, Wang, Fan, Goldman, T.
A six-quark state with the benzene-like structure is proposed and studied based on color string model. The calculation with the quadratic confinement show that such structure has the lowest energy...
Are Adenine Strands Helical H-aggregates? (2006)
Zhao, Yang, Hu, LiHong, Wang, Fan, Chen, GuanHua, Ma, Chensheng, Kwok, Wai-Ming, ...
This paper has been withdrawn by the authors due to request from a JPCB editor.
Dilute Liquid of Instanton and Its Topological Charge Dominate the QCD Vacuum (2006)
Wang, Z. Q., Lu, X. F., Wang, Fan
APE smearing and overlap-Dirac operator are combined to filter QCD vacuum configurations. The results obtained from overlap fermions and improved 5Li cooling are compared, both of them exhibit...
A First-Principles Method for Open Electronic Systems (2006)
Zheng, Xiao, Wang, Fan, Chen, GuanHua
We prove that the electron density function of a real physical system can be uniquely determined by its values on any finite subsystem. This establishes the existence of a rigorous density-functional...
Existence of A Rigorous Density-Functional Theory for Open Electronic Systems (2006)
Zheng, Xiao, Wang, Fan, Chen, GuanHua
We prove that the electron density function of a real physical system can be uniquely determined by its values on any finite subsystem. This establishes the existence of a rigorous density-functional...
Quantum Version of Gauge Invariance and Nucleon Internal Structure (2005)
Wang, Fan, Sun, Wei-Min, Lü, Xiao-Fu
The conflict between cononical commutation relation and gauge invariance, which both the momentum and angular momentum of quark and gluon should satisfy, is clarified. The quantum version of gauge...
Dai, Dadi, Whangbo, Myung-Hwan, Ugrinov, Angel, Sevov, Slavi C., Wang, Fan, Li, Lemin, ...
The Bi22- anions that have been characterized in (K-crypt)2Bi2 are isoelectronic with O2 but are diamagnetic and EPR-silent, unlike O2. The UV-vis spectrum measured for (K-crypt)2Bi2 shows two broad...
Understanding penta quark with various quark models (2004)
Ping, Jialun, Qing, Di, Wang, Fan, Goldman, T.
The pentaquark state recently discovered has been studied with three quark models which either fit the nucleon spin structure or the $NN$ scattering. A minimum $\Theta^+$ mass of 1620 MeV is obtained...
Influence of tensor interactions on masses and decay widths of dibaryons (2004)
Pang, Hourong, Ping, Jialun, Chen, Lingzhi, Wang, Fan, Goldman, T.
The influence of gluon and Goldstone boson induced tensor interactions on the dibaryon masses and D-wave decay widths has been studied in the quark delocalization, color screening model. The...
Wang, Fan, Ping, Jialun, Qing, Di, Goldman, T.
The pentaquark state recently discovered has been discussed based on various quark model calculations. Odd parity for the state can not be ruled out theoretically because contributions related to...
Zong, Hong-Shi, Sun, Wei-Min, Ping, Jia-Lun, Lu, Xiao-fu, Wang, Fan
In this letter it is shown on general ground that there exist two qualitatively distinct solutions of the Dyson-Schwinger equation for the quark propagator in the case of non-zero current quark mass....
The Tensor Current Divergence Equation in U(1) Gauge Theories is Free of Anomalies (2003)
Sun, Wei-Min, Zong, Hong-Shi, Chen, Xiang-Song, Wang, Fan
The possible anomaly of the tensor current divergence equation in U(1) gauge theories is calculated by means of perturbative method. It is found that the tensor current divergence equation is free of...
High strangeness dibaryons in the extended quark delocalization, color screening model (2003)
Pang, Hourong, Ping, Jialun, Wang, Fan, Goldman, T., Zhao, Enguang
Dibaryon candidates with strangeness S=-2,-3,-4,-5,-6 are studied in terms of the extended quark delocalization and color screening model. The results show that there are only a few promising low...
A Note on Transverse Axial Vector and Vector Anomalies in U(1) Gauge Theories (2003)
Sun, Wei-Min, Zong, Hong-Shi, Chen, Xiang-Song, Wang, Fan
The transverse axial vector and vector anomalies in four-dimensional U(1) gauge theories studied in [10] is reexamined by means of perturbative methods. The absence of transverse anomalies for both...
Investigation about T lymphocyte activation by human corneal cell types / (2003)
Hamburg, Univ., Diss., 2003 (Nicht für den Austausch).
Which Constituent Quark Model Is Better? (2002)
Wang, Fan, Ping, Jia-Lun, Pang, Hou-Rong, Goldman, T.
A comparative study has been done by calculating the effective baryon-baryon interactions of the 64 lowest channels consisting of octet and decuplet baryons with three constituent quark models: the...
Interference Effects between Three Coupled Bose-Einstein Condensates (2002)
We study the interference effects between three weakly linked trapped Bose-Einstein condensates (BEC) as a generalization of the two-component condensates. Three coupled Gross-Pitaevskii equations...
The di-Omega in the extended quark delocalization, color screening model (2002)
Pang, Hourong, Ping, Jialun, Wang, Fan, Goldman, T.
The Omega-Omega (SIJ=-6,0,0) dibaryon state is studied with the extended quark-delocalization color-screening model including a pi meson exchange tail, which reproduces the properties of the deuteron...
The Calculation of Vacuum Properties from the Global Color Symmetry Model (2001)
Zong, Hong-shi, Ping, Jia-lun, Yang, Hong-ting, Lu, Xiao-fu, Wang, Fan
A modified method for calculating the non-perturbative quark vacuum condensates from the global color symmetry model is derived. Within this approach it is shown that the vacuum condensates are free...
A Note on Invariant Measure on the Local Gauge Group (2001)
Sun, Wei-Min, Chen, Xiang-Song, Wang, Fan
In this paper we investigated the problem of the existence of invariant meaures on the local gauge group. We prove that it is impossible to define a {\it finite} translationally invariant measure on...
Nonperturbative Aspect of Axial Vector Vertex in the Global Color Symmetry Model (2001)
Zong, Hong-shi, Chen, Xiang-song, Wang, Fan, Chang, Chao-hsi, Zhao, En-guang
It is shown how the axial vector current of current quarks is related to that of constituent quarks within the framework of the global color symmetry model. Gluon dressing of the axial vector vertex...
Tensor susceptibility of the QCD vacuum from an effective quark-quark interaction (2001)
Yang, Hongting, Zong, Hongshi, Ping, Jialun, Wang, Fan
Treating the bilocal quark-quark interaction kernel as an input parameter, the self-energy functions can be determined from the ``rainbow'' Dyson-Schwinger equation, which is obtained in the global...
Phenomenological study of hadron interaction models (2001)
Pang, H. R., Ping, J. L., Wang, Fan, Goldman, T.
We present a phenomenological study of three models with different effective degrees of freedom: a Goldstone Boson Exchange (GBE) model which is based on quark-meson couplings, the quark...
A simple proof that $C^{\infty}({\bf R}^n,U(1))$ does not have a Haar measure (2001)
Sun, Wei-Min, Chen, Xiang-Song, Wang, Fan
We give a simple proof that there does not exist a Haar measure on the group $C^{\infty}({\bf R}^n,U(1))$.
A Note on Functional Integral over the Local Gauge Group (2001)
Sun, Wei-Min, Chen, Xiang-Song, Wang, Fan
We evaluated some particular type of functional integral over the local gauge group C^{\infty}({\bf R}^n, U(1)) by going to a discretized lattice. The results explicitly violates the property of the...
A new Bell Inequality for Werner states (2001)
Wu, Xiao-Hua, Zong, HongShi, Pang, Hou-Rong, Wang, Fan
Choosing four entangled stets to form an orthogonal and complete basis for a two-particle system, we argue that a local hidden variable model should give the probability of each entangled state if...
Includes abstract.
REVISITING SMALL TOWN AMERICA: MAIN STREET DESIGN STRATEGIES FOR MANCHESTER, OHIO (2001)
Downtown revitalization has been a popular term in the field of urban planning in America in the past 40-year. However, most of the researches only focused on cities or towns with populations of more...
Sun, Wei-Min, Chen, Xiang-Song, Wang, Fan
We show that in the functional integral formalism of U(1) gauge field theory some formal manipulation such as interchange of order of integration can yield erroneous results. The example studied is...
The d* dibaryon in the extended quark-delocalization, color-screening model (2000)
Ping, Jialun, Wang, Fan, Goldman, T.
The quark-delocalization, color-screening model, extended by inclusion of a one-pion-exchange (OPE) tail, is applied to the study of the deuteron and the d* dibaryon. The results show that the...
Ping, Jialun, Wang, Fan, Goldman, T.
The mass estimate of the $d^* (IJ^P=03^+)$ dibaryon is improved by a dynamical calculation in the quark delocalization, color screening model. The partial decay width of $d^*$ into an $NN$ D-wave...
The d' dibaryon in the quark-delocalization, color-screening model (2000)
Ping, Jialun, Wang, Fan, Goldman, T.
We study the questions of the existence and mass of the proposed $d' (IJ^P=00^-)$ dibaryon in the quark-delocalization, color-screening model (QDCSM). The transformation between physical and symmetry...
Sun, Wei-Min, Chen, Xiang-Song, Wang, Fan
We prove that a kind of averaging procedure for constructing gauge-invariant operators(or functionals) out of gauge-variant ones is erroneous and inapplicable for a large class of operators(or...
Some Problems in Defining Functional Integration over the Gauge Group (2000)
Sun, Wei-Min, Chen, Xiang-Song, Wang, Fan
We find that sometimes the usual definition of functional integration over the gauge group through limiting process may have internal difficulties.
The work of Yuan et al. (Phys. Rev. C 60 (1999) 045203) is being represented as definitive regarding the non-existence of a particular nonstrange, isoscalar, spin three dibaryon which has been...
The electro production of d* dibaryon (1999)
Qing, Di, Sun, He-ming, Wang, Fan
$d^*$ dibaryon study is a critical test of hadron interaction models. The electro production cross sections of $ed\to ed^*$ have been calculated based on the meson exchange current model and the...
QED-QCD Interference Effect on the Charge Dependent N-N Interaction (1999)
Xu, Pu, Ping, Jia-Lun, Wang, Fan, Goldman, T.
The charge symmetry breaking and charge independence breaking N-N ^1S_0 scattering length differences, Delta a_{CSB} and Delta a_{CIB}, are calculated by a resonating group method with a quark...
Quantization of gauge theory for gauge dependent operators (1999)
Chen, Xiang-Song, Sun, Wei-Min, Wang, Fan, Faessler, Amand
Based on a canonically derived path integral formalism, we demonstrate that the perturbative calculation of the matrix element for gauge dependent operators has crucial difference from that for gauge...
ed an undergraduate electronic lab course (EE441: Introduction to Circuit). ffl Assistant Lecturer Department of Automation, Shanghai Jiao Tong University, China 3/95--7/95 Instructed an...
In this thesis, we outline three contributions in robust control. The first is the efficient computation of a lower bound on the robust stability margin (RSM) of uncertain systems. A lower bound on...
Quark Delocalization, Color Screening Model and Nucleon-Baryon Scattering (1998)
Wu, Guang-han, Ping, Jia-Lun, Teng, Li-jian, Wang, Fan, Goldman, T.
We apply the quark delocalization and color screening model to nucleon-baryon scattering. A semi-quantitative fit to N-N, N-Lambda and N-Sigma phase shifts and scattering cross sections is obtained...
Effective Baryon-Baryon Potentials in the Quark Delocalization and Color Screening Model (1998)
Ping, Jia-Lun, Wang, Fan, Goldman, T.
The quark delocalization and color screening model is used for a systematic study of the effective potential between baryons in the u,d and s sector. The model is constrained by the properties of...
Systematic Theoretical Search for Dibaryons in a Relativistic Model (1998)
Goldman, T., Maltman, K., Stephenson, G. J., Ping, Jia-Lun, Wang, Fan
A relativistic quark potential model is used to do a systematic search for quasi-stable dibaryon states in the $u$, $d$, and $s$ three flavor world. Flavor symmetry breaking and channel coupling...
Is nucleon spin structure inconsistent with constituent quark model? (1998)
Qing, Di, Chen, Xiang-Song, Wang, Fan
A qualitative QCD analysis and a quantitative model calculation are given to show that the constituent quark model remains a good approximation even with the nucleon spin structure revealed in...
Gauge invariance and hadron structure (1998)
We prove that the {\em gauge dependent} gluon spin, gluon and quark orbital angular momenta operators have {\em gauge invariant} expectation values on hadron states with {\em definite} momentum and...
How does baryon magnetic moment relate to its spin structure (1998)
Chen, Xiang-Song, Qing, Di, Wang, Fan
A model independent, field theoretical relation between baryon magnetic moment and its spin structure is derived and it is explained why constituent quark model is a good approximation in describing...
Molecular genetic analysis of olfactory sensory projections (1998)
Mammals can distinguish between an immense variety of odors. The family of odorant receptors consists of about 1000 different genes each encoding a putative seven-transmembrane receptor. An...
Thesis--University of Oulu, 1998.
Diss. -- Oulun yliopisto.
Spin content of the nucleon in a valence and sea quark mixing model (1997)
Qing, Di, Chen, Xiang-Song, Wang, Fan
A dynamical valence and sea quark mixing model is shown to fit the baryon ground state properties as well as the spin content of the nucleon. The relativistic correction and the $q^3{\leftrightarrow}...
Radon entry, migration and control in houses with cellars. (1997)
Thesis (Ph. D.)--University of Sheffield, 1997.
The Representation Transformation of Multiquark Wave Functions (1996)
Ping, Jia-lun, Wang, Fan, Goldman, T.
It is shown that the representation transformations of multiquark wave functions between different coupling schemes are just the Racah coefficients of the permutation group. The transformation...
Quark Delocalization, Color Screening and Dibaryons (1995)
Wang, Fan, Ping, Jia-lun, Wu, Guanh-han, Teng, Li-jiang, Goldman, T.
The quark delocalization and color screening model, a quark potential model, is used for a systematic search of dibaryon candidates in the $u,d$ and $s$ three flavor world. Color screening which...
Wang, Fan, Ping, Jia-lun, Goldman, T.
The fractional parentage expansion method is extended from $SU(2)_{f}$ nonrelativistic to $SU(3)_{f}$ and relativistic dibaryon calculations. A transformation table between physical bases and...
Shih-Sen Chang, Yeol Je Cho, Fan Wang
In this paper, we introduce the concept of more general probabilistic contractors in probabilistic normed spaces and show the existence and uniqueness of solutions for set-valued and single-valued...
Quark Delocalization, Color Screening, and Nuclear Intermediate Range Attraction (1992)
Wang, Fan, Wu, Guang-han, Teng, Li-jian, Goldman, T.
We consider the effect of including quark delocalization and color screening, in the nonrelativistic quark cluster model, on baryon-baryon potentials and phase shifts. We find that the inclusion of...
The synthesis and stereoselective reactions of chiral [gamma]-amino [gamma-amino] enals / (1992)
Marburg, Univ., Diss., 1992.
Functional Conservation of the Transportin Nuclear Import Pathway in Divergent Organisms
Siomi, Mikiko C., Fromont, Micheline, Rain, Jean-Christophe, Wan, Lili, Wang, Fan, Legrain, Pierre, ...
Human transportin1 (hTRN1) is the nuclear import receptor for a group of pre-mRNA/mRNA-binding proteins (heterogeneous nuclear ribonucleoproteins [hnRNP]) represented by hnRNP A1, which shuttle...
Song, Wen Jun, Qin, Qi Wei, Qiu, Jin, Huang, Can Hua, Wang, Fan, Hew, Choy Leong
Here we report the complete genome sequence of Singapore grouper iridovirus (SGIV). Sequencing of the random shotgun and restriction endonuclease genomic libraries showed that the entire SGIV genome...
Functional Conservation of the Transportin Nuclear Import Pathway in Divergent Organisms
Siomi, Mikiko C., Fromont, Micheline, Rain, Jean-Christophe, Wan, Lili, Wang, Fan, Legrain, Pierre, ...
Human transportin1 (hTRN1) is the nuclear import receptor for a group of pre-mRNA/mRNA-binding proteins (heterogeneous nuclear ribonucleoproteins [hnRNP]) represented by hnRNP A1, which shuttle...
Song, Wen Jun, Qin, Qi Wei, Qiu, Jin, Huang, Can Hua, Wang, Fan, Hew, Choy Leong
Here we report the complete genome sequence of Singapore grouper iridovirus (SGIV). Sequencing of the random shotgun and restriction endonuclease genomic libraries showed that the entire SGIV genome...
Zhou, Xiang, Babu, J. Ramesh, Da Silva, Susana, Shu, Qing, Graef, Isabella A., Oliver, Tim, ...
The molecular mechanism and significance of endocytic processes involved in directional axon elongation are not well understood. The Unc-51 family of serine/threonine kinases was shown to be.