G. Xu

Publication List Details

Period

1989 - 2009

Number

185

Co-Authors

A global fit to determine the pseudoscalar mixing angle and the gluonium content of the eta' meson (2009)

Ambrosino, F., Antonelli, A., Antonelli, M., Archilli, F., Beltrame, P., Bencivenni, G., ...

We update the values of the eta-eta' mixing angle and of the eta' gluonium content by fitting our measurement R_phi = BR(phi to eta' gamma)/ BR(phi to eta gamma) together with several vector meson...

Test of a LYSO matrix with an electron beam (2009)

Cordelli, M., Happacher, F., Martini, M., Miscetti, S., Sarra, I., Schioppa, M., ...

The angular coverage extension of the KLOE-2 electromagnetic calorimeter, from a polar angle of 20$^{\circ}$ down to $8^{\circ}$, will increase the multiphoton detection capability of the experiment...

Origin of the structural phase transition at 130 K in BaNi$_2$As$_2$: a combined study of optical spectroscopy and band structure calculations (2009)

Chen, Z. G., Xu, G., Hu, W. Z., Zhang, X. D., Zheng, P., Chen, G. F., ...

BaNi$_2$As$_2$ exhibits a first order structural transition at 130 K. Understanding this structural transition is a crucial step towards understanding the electronic properties of the material. We...

Study of the a_0(980) meson via the radiative decay phi->eta pi^0 gamma with the KLOE detector (2009)

Ambrosino, KLOE Collaboration: F., Antonelli, A., Antonelli, M., Archilli, F., Bacci, C., Beltrame, P., ...

We have studied the phi->a_0(980) gamma process with the KLOE detector at the Frascati phi-factory DAPhNE by detecting the phi->eta pi^0 gamma decays in the final states with eta->gamma gamma and...

Search for the decay phi -> K0 K0bar gamma with the KLOE experiment (2009)

Ambrosino, KLOE Collaboration: F., Antonelli, A., Antonelli, M., Archilli, F., Beltrame, P., Bencivenni, G., ...

We have searched for the decay phi -> K0 K0bar gamma, by detecting K_s pairs plus a photon and with the K_s-mesons decaying to pi^+ pi^-, in a sample of about 1.5x 10^9 phi-decays collected by the...

Correlation Effects and Existence of 3-Dimensional Fermi Surfaces in FeAs-based Compounds (2009)

Wang, G. T., Qian, Y. M., Xu, G., Dai, X., Fang, Z.

The electronic structures of FeAs-compounds strongly depend on the Fe-As bonding, which can not be described successfully by the local density approximation (LDA). Treating the multi-orbital...

Testing the itinerancy of spin dynamics in superconducting Bi2Sr2CaCu2O8+ (2009)

Xu, G, Gu, GD, Hücker, M, Fauqué, B, Perring, TG, Regnault, LP, ...

Much of what we know about the electronic states of high-temperature superconductors is due to photoemission and scanning tunnelling spectroscopy studies of the compound Bi2Sr2CaCu2O8+. The...

Matrix approach to dual similar associated consistency for the Shapley value (2009)

Xu, G., Driessen, T.S.H., Sun, H.

In terms of the similarity of matrices, by combining the dual operator and the linear mapping with respect to Hamiache’s associated game on the game space, the Shapley value for TU-games is...

Development of 10-kJ PW Laser for the FIREX-I Program IF/P5-2 (2008)

N. Miyanaga, H. Azechi, T. Jitsuno, J. Kawanaka, Y. Fujimoto, H. Shiraga, ...

Abstract. A 10-kJ PW laser (LFEX) is under construction for the FIREX-I program. This paper reports a design overview of LFEX, the technological development of a large-aperture 2x2 arrayed amplifier...

Measurement of the branching ratio and search for a CP violating asymmetry in the eta -> pi+pi-e+e-(gamma) decay at KLOE (2008)

Ambrosino, KLOE Collaboration: F., Antonelli, A., Antonelli, M., Archilli, F., Beltrame, P., Bencivenni, G., ...

We have studied the eta->pi+pi-e+e-(gamma) decay using about 1.7 fb^-1 collected by the KLOE experiment at the DAFNE phi-factory. This corresponds to about 72 millions eta mesons produced in phi...

Expected Performance of the ATLAS Experiment - Detector, Trigger and Physics (2008)

Abat, E., Abbott, B., Abdallah, J., Abdelalim, A. A., Abdesselam, A., ...

A detailed study is presented of the expected performance of the ATLAS detector. The reconstruction of tracks, leptons, photons, missing energy and jets is investigated, together with the performance...

Study of the process e+e- -> omega pi0 in the phi-meson mass region with the KLOE detector (2008)

Antonelli, A., Antonelli, M., Archilli, F., Beltrame, P., Bencivenni, G., ...

We have studied the e+e- -> omegapi0 cross section in the sqrt(s) interval 1000-1030 MeV using the pi+pi-pi0pi0 and pi0pi0gamma final states with a sample of ~600 pb^-1 collected with the KLOE...

Recent results from KLOE experiment (2008)

Ambrosino, KLOE Collaboration: F., Antonelli, A., Antonelli, M., Archilli, F., Bacci, C., Beltrame, P., ...

We report the newest results from the KLOE experiment on hadronic physics, such as the parameters of scalars f0 and a0, the eta meson mass measurements and dynamics, the first observation of the eta...

Microfluidic Device for Continuous Magnetophoretic Separation of Red Blood Cells (2008)

Iliescu, Ciprian, Barbarini, Elena, Avram, Marioara, Xu, G., Avram, Andrei

This paper presents a microfluidic device for magnetophoretic separation red blood cells from blood under contionous flow. The separation method consist of continous flow of a blood sample (diluted...

Measurement of the absolute branching ratio of the K+ -> pi+ pi0 (gamma) decay with the KLOE detector (2008)

Ambrosino, F., Antonelli, A., Antonelli, M., Archilli, F., Bacci, C., Beltrame, P., ...

We have measured the absolute branching ratio of the K+ -> pi+ pi0 (gamma) decay, using about 20 million tagged K+ mesons collected with the KLOE detector at DAFNE, the Frascati phi-factory. Signal...

Review Article Fractal analysis of remotely sensed images: A review of methods and (2008)

W. Sun, G. Xu, P. Gong, S. Liang

Mandelbrot’s fractal geometry has sparked considerable interest in the remote sensing community since the publication of his highly influential book in 1977. Fractal models have been used in...

Competing Orders and Spin-Density-Wave Instability in La(O$_{1-x}$F$_x$)FeAs (2008)

Dong, J., Zhang, H. J., Xu, G., Li, Z., Li, G., Hu, W. Z., ...

The interplay between different ordered phases, such as superconducting, charge or spin ordered phases, is of central interest in condensed matter physics. The very recent discovery of...

Vus and lepton universality from kaon decays with the KLOE detector (2008)

Ambrosino, F., Antonelli, A., Antonelli, M., Archilli, F., Bacci, C., Beltrame, P., ...

KLOE has measured most decay branching ratios of Ks, Kl and K+/- mesons. It has also measured the Kl and the K+- lifetime and determined the shape of the form factors involved in kaon semileptonic...

Determination of $\eta\to\pi^+\pi^-\pi^0$ Dalitz plot slopes and asymmetries with the KLOE detector (2008)

Antonelli, A., Antonelli, M., Archilli, F., Bacci, C., Beltrame, P., ...

We have studied, with the KLOE detector at the DA$\Phi$NE $\Phi$-Factory, the dynamics of the decay $\eta\to\pi^+\pi^-\pi^0$ using $\eta$ mesons from the decay $\phi\to\eta\gamma$ for an integrated...

Microfluidic Device for Continuous Magnetophoretic Separation of Red Blood Cells (2008)

Iliescu, Ciprian, Barbarini, Elena, Avram, Marioara, Xu, G., Avram, Andrei

This paper presents a microfluidic device for magnetophoretic separation red blood cells from blood under contionous flow. The separation method consist of continous flow of a blood sample (diluted...

Microfluidic Device for Continuous Magnetophoretic Separation of Red Blood Cells (2008)

Iliescu, Ciprian, Barbarini, Elena, Avram, Marioara, Xu, G., Avram, Andrei

This paper presents a microfluidic device for magnetophoretic separation red blood cells from blood under contionous flow. The separation method consist of continous flow of a blood sample (diluted...

Microfluidic Device for Continuous Magnetophoretic Separation of Red Blood Cells (2008)

Iliescu, Ciprian, Barbarini, Elena, Avram, Marioara, Xu, G., Avram, Andrei

This paper presents a microfluidic device for magnetophoretic separation red blood cells from blood under contionous flow. The separation method consist of continous flow of a blood sample (diluted...

Matrix analysis for associated consistency in cooperative game theory (2008)

Xu, G., Driessen, T.S.H., Sun, H.

Hamiache axiomatized the Shapley value as the unique solution verifying the inessential game property, continuity and associated consistency. Driessen extended Hamiache’s axiomatization to the...

Measurement of the charged kaon lifetime with the KLOE detector (2007)

Ambrosino, F., Antonelli, A., Antonelli, M., Archilli, F., Bacci, C., Beltrame, P., ...

We have measured the charged kaon lifetime using a sample of 15 \times 10^6 tagged kaon decays. Charged kaons were produced in pairs at the DA\PhiNE \phi-factory, e^+e^- \to \phi \to K^+ K^-. The...

A Preliminary Lattice Design of a Tau-Charm Factory Storage Ring in Beijing (2007)

Huang Jin Wang, N. Huang, L. Jin, D. Wang, Y. Wu, G. Xu

A preliminary lattice design of a tau-charm factory (tcF) storage ring is described. This storage ring is suggested to be built in the east of the injector, BEL, of BEPC. In addition, some...

Bunch Lengthening Study In Bepc (2007)

Guo Qin Xu, Z. Guo, Q. Qin, G. Xu, C. Zhang

The bunch lengthening in the Beijing Electron - Positron Collider (BEPC) is investigated systematically with streak camera and the method of beam spectrum analysis. Many available results are...

ABSTRACT INTERFACIAL TRANSITION ZONE CHARACTERIZATION OF PORTLAND CEMENT MORTARS CONTAINING RELATIVELY HIGH DOSAGES OF POLYNAPHTHALENE SULFATE SUPERPLASTICIZER (2007)

G. Xu, J. J. Beaudoin, C. Jolicoeur, M. Pagé

Interfacial transition zone characterization of Portland cement mortars containing relatively high dosages of polynaphthalene sulfonate superplasticizers

Lattice Design of Beijing Light Source (2007)

Huang Jin Wang, N. Huang, L. Jin, D. Wang, L. Wang, A. Xiao, ...

In this paper the preliminary design of magnet lattice of Beijing Light Source(BLS) is described. Beijing Light Source is a new generation light source with the energy of 2.2GeV2. 5GeV. By choosing...

Precise measurements of the eta and the neutral kaon meson masses with the KLOE detector (2007)

Ambrosino, F., Antonelli, A., Antonelli, M., Archilli, F., Bacci, C., Beltrame, P., ...

We present precise measurements of the eta and K0 masses using the processes phi to eta gamma, eta to gamma gamma and phi to Ks Kl, Ks to pi+ pi-. The K0 mass measurement, M_K=497.583 +/- 0.005...

Study of the process e+e- -> omega p0 with the KLOE detector (2007)

Ambrosino, KLOE Collaboration: F., Antonelli, A., Antonelli, M., Archilli, F., Bacci, C., Beltrame, P., ...

Using ~600 pb-1 collected with the KLOE detector at DAPhiNE, we have studied the production cross section of pi+ pi- pi0 pi0 and p0p0 gamma final states in e+e- collisions at center of mass energies...

Measurement of the slope parameter \alpha for the \eta\to 3\pi^0 decay at KLOE (2007)

Ambrosino, KLOE Collaboration: F., Antonelli, A., Antonelli, M., Archilli, F., Bacci, C., Beltrame, P., ...

We report a preliminary measurement of the slope parameter $\alpha$ for the $\eta\to 3\piz$ decay carried out with KLOE at DA$\Phi$NE; where $\alpha$ is the parameter describing the energy dependence...

Determination of the \eta\to\pi^+\pi^-\pi^0 Dalitz Plot slopes and asymmetries with the KLOE detector (2007)

Ambrosino, KLOE Collaboration: F., Antonelli, A., Antonelli, M., Archilli, F., Bacci, C., Beltrame, P., ...

We have studied, with the KLOE detector at the DA$\Phi$NE $\Phi$-Factory, the dynamics of the decay $\eta\to\pi^+\pi^-\pi^0$ using data from the radiative $\phi\to\eta\gamma$ decay for an integrated...

Anomalous phonon behavior in the high temperature shape memory alloy: TiPd:Cr (2007)

Shapiro, S. M., Xu, G., Winn, B. L., Schlagel, D. L., Lograsso, T. A., Erwin, R.

Ti50 Pd50-xCrx is a high temperature shape memory alloy with a martensitic transformation temperature strongly dependent on the Cr composition. Prior to the transformation a premartensitic phase is...

Charged kaon lifetime at KLOE (2007)

Collaboration, KLOE, Antonelli, A., Antonelli, M., Archilli, F., Bacci, C., ...

Preliminary result on the charged kaon lifetime, obtained by the KLOE experiment operating at DA$\Phi$NE, the Frascati $\phi$-factory, is presented

eta Physics and phi Radiative Decays at Kloe (2007)

Ambrosino, F., Antonelli, A., Antonelli, M., Bacci, C., Beltrame, P., Bencivenni, G., ...

Here we present KLOE results on the phi meson decays in pi0 pi0 gamma, pi+ pi- gamma and eta pi0 gamma, the measurement of the ratio Br(phi to eta' gamma)/Br(phi to eta gamma) with the estimate of...

High Salinity fluid inclusions in the Yinshan polymetallic deposit from the Le-De metallogenic belt in Jiangxi Province, China: Their origin and implications for ore genesis. (2007)

Zhang, D., Xu, G., Zhang, W., Golding, Suzanne D.

A fluid inclusion investigation of the polymetallic mineralization at Yinshan from the Le-De metallogenic belt in Jiangxi Province of China has been carried out using petrographic and...

High Salinity fluid inclusions in the Yinshan polymetallic deposit from the Le-De metallogenic belt in Jiangxi Province, China: Their origin and implications for ore genesis. (2007)

Zhang, D., Xu, G., Zhang, W., Golding, Suzanne D.

A fluid inclusion investigation of the polymetallic mineralization at Yinshan from the Le-De metallogenic belt in Jiangxi Province of China has been carried out using petrographic and...

Scaling of mixed longitudinal-transverse velocity structure functions (2007)

Xu, G., Antonia, R. A., Rajagopalan, S. R.

Measurements in a turbulent round jet at a Taylor microscale Reynolds number Rλ of about 500 indicate that the mixed structure functions of u, the longitudinal velocity fluctuation, and v, the...

Similarity of intermittency characteristics of temperature and transverse velocity (2007)

Xu, G., Zhou, T., Rajagopalan, S.

The intermittency characteristics of the longitudinal (u) and transverse (v) velocity and temperature (θ) at similar Taylor microscale Reynolds numbers have been compared in a turbulent round jet....

Matrix approach to consistency of the additive efficient normalization of semivalues (2007)

Xu, G., Driessen, T.S.H., Sun, H.

In fact the Shapley value is the unique efficient semivalue. This motivated Ruiz et al. to do additive efficient normalization for semivalues. In this paper, by matrix approach we derive the...

A solution defined by fine vectors (2007)

Xu, G., Sun, H., Hoede, C., Driessen, T.S.H.

Bumb and Hoede have shown that a cooperative game can be split into two games, the reward game and the fine game, by considering the sign of quantities $c_v^S$ in the c-diagram of the game. One can...

Similarity of intermittency characteristics of temperature and transverse velocity (2007)

Xu, G., Zhou, T., Rajagopalan, S.

The intermittency characteristics of the longitudinal (u) and transverse (v) velocity and temperature (θ) at similar Taylor microscale Reynolds numbers have been compared in a turbulent round jet....

Scaling of mixed longitudinal-transverse velocity structure functions (2007)

Xu, G., Antonia, R. A., Rajagopalan, S. R.

Measurements in a turbulent round jet at a Taylor microscale Reynolds number Rλ of about 500 indicate that the mixed structure functions of u, the longitudinal velocity fluctuation, and v, the...

Dielectric properties and lattice dynamics of Ca-doped K$_{0.95}$Li$_{0.05}$TaO$_{3}$ (2006)

Wakimoto, S., Samara, G. A., Grubbs, R. K., Venturini, E. L., Boatner, L. A., Xu, G., ...

Relaxor behavior and lattice dynamics have been studied for a single crystal of K$_{1-x}$Li$_x$TaO$_3$ $(x=0.05)$, where a small amount of a Ca impurity ($\sim 15$~ppm) was incorporated. The...

Hypernuclear spectroscopy using the (e,e'K+) reaction (2006)

Yuan, L., Sarsour, M., Miyoshi, T., Zhu, X., Ahmidouch, A., Androic, D., ...

Also archived at: arXiv:nucl-ex/0408011 v1 10 Aug 2004 / The date stated on this paper is incorrect.

Hypernuclear spectroscopy using the (e,e'K+) reaction (2006)

Yuan, L., Sarsour, M., Miyoshi, T., Zhu, X., Ahmidouch, A., Androic, D., ...

Also archived at: arXiv:nucl-ex/0408011 v1 10 Aug 2004 / The date stated on this paper is incorrect.

Lattice dynamics of the high temperature shape memory alloy Nb-Ru (2006)

Shapiro, S. M., Xu, G., Gu, G., Gardner, J., Fonda, R. W.

Nb-Ru is a high temperature shape memory alloy that undergoes a Martensitic transformation from a parent cubic b-phase into a tetragonal b' phase at TM 900 C. Measurements of the phonon dispersion...

A New Approach to Commissioning of the VAV Control System (2006)

Han, Z., Xia, C., Zhu, Y., Xu, G.

Commissioning of the HVAC system has been practiced in buildings for the purpose of energy conservation and performance optimization. Commissioning of the HVAC automation system should be paid more...

A Case Study of Continuous Commissioning of the VAV System in China (2006)

Xia, C., Zhu, Y., Chen, H., Han, Z., Xu, G.

This paper introduces a continuous commissioning of the VAV system in a real building in China. On the base of nearly one year's testing data, the energy conservation level of the project is...

A New Approach to Commissioning of the VAV Control System (2006)

Han, Z., Xia, C., Zhu, Y., Xu, G.

Commissioning of the HVAC system has been practiced in buildings for the purpose of energy conservation and performance optimization. Commissioning of the HVAC automation system should be paid more...

A Case Study of Continuous Commissioning of the VAV System in China (2006)

Xia, C., Zhu, Y., Chen, H., Han, Z., Xu, G.

This paper introduces a continuous commissioning of the VAV system in a real building in China. On the base of nearly one year's testing data, the energy conservation level of the project is...

Matrix analysis for associated consistency in cooperative game theory (2006)

Xu, G., Driessen, T.S.H., Sun, H.

Hamiache's recent axiomatization of the well-known Shapley value for TU games states that the Shapley value is the unique solution verifying the following three axioms: the inessential game property,...

Matrix approach to the Shapley value and dual similar associated consistency (2006)

Xu, G., Driessen, T.S.H.

Replacing associated consistency in Hamiache's axiom system by dual similar associated consistency, we axiomatize the Shapley value as the unique value verifying the inessential game property,...

Atomistic simulations in nanostructures composed of tens of millions of atoms: importance of long-range strain effects in quantum dots (2005)

Korkusinski, M., Klimeck, G., Xu, G., Lee, S., Goasguen, S., Saied, F.

Strain in self-assembled quantum dots is a long range phenomenon, and its realistic determination requires a large computational domain.

A web recommendation technique based on probabilistic latent semantic analysis (2005)

Xu, G., Zhang, Y., Zhou, X.

Web transaction data between Web visitors and Web functionalities usually convey user task-oriented behavior pattern. Mining such type of click-stream data will lead to capture usage pattern...

Towards user profiling for web recommendation (2005)

Xu, G., Zhang, Y., Zhou, X.

Collaborative recommendation is one of widely used recommendation systems, which recommend items to visitor on a basis of referring other's preference that is similar to current user. User profiling...

A web recommendation technique based on probabilistic latent semantic analysis (2005)

Xu, G., Zhang, Y., Zhou, X.

Web transaction data between Web visitors and Web functionalities usually convey user task-oriented behavior pattern. Mining such type of click-stream data will lead to capture usage pattern...

Towards user profiling for web recommendation (2005)

Xu, G., Zhang, Y., Zhou, X.

Collaborative recommendation is one of widely used recommendation systems, which recommend items to visitor on a basis of referring other's preference that is similar to current user. User profiling...

A solution set for fine games (2005)

Xu, G., Hoede, C., Sun, H.

Bumb and Hoede have shown that a cooperative game can be split into two games, {\it the reward game} and {\it the fine game}, by considering the sign of quantities $c_S^v$ in the c-diagram of the...

Universal magnetic excitation spectrum in cuprates (2004)

Tranquada, J. M., Woo, H., Perring, T. G., Goka, H., Gu, G. D., Xu, G., ...

We have recently used inelastic neutron scattering to measure the magnetic excitation spectrum of La(1.875)Ba(0.125)CuO(4) up to 200 meV. This particular cuprate is of interest because it exhibits...

Data Analysis Results From the GOLD Experiments (2004)

Jeganathan, M., Toyoshima, M., Wilson, K., James, J., Xu, G., Lesh, J.

Analyses of uplink and downlink data from recent free-space optical communications experiments carried out between Table Mountain Facility (near Pasadena, CA) and the Japanese ETS-VI satellite are...

Hypernuclear Spectroscopy using the (e,e'K+) Reaction (2004)

Yuan, L., Sarsour, M., Miyoshi, T., Zhu, Z., Ahmindouch, A., Androic, D., ...

A pioneering experiment in Lambda hypernuclear spectroscopy, undertaken at the Thomas Jefferson National Accelerator Facility (Jlab), was recently reported. The experiment used the high- precision,...

Design, construction and tests of the ICARUS T600 detector (2004)

Amerio, S., Amoruso, S., Antonello, M., Aprili, P., Armenante, M., Arneodo, F., ...

We have constructed and operated the ICARUS T600 liquid argon (LAr) time projection chamber (TPC). The ICARUS T600 detector is the largest LAr TPC ever built, with a size of about 500 tons of fully...

Quantum Magnetic Excitations from Stripes in Copper-Oxide Superconductors (2004)

Tranquada, J. M., Woo, H., Perring, T. G., Goka, H., Gu, G. D., Xu, G., ...

In the copper-oxide parent compounds of the high-transition-temperature superconductors, the valence electrons are localized, one per copper site, due to strong intraatomic Coulomb repulsion. A...

Accelerator Physics Issues in the Bepcii (2004)

Chen, L. M., Luo, Y., Qin, Q., Wang, J. Q., Wang, S., Xu, G., ...

The Beijing Electron-Positron Collider (BEPC) has been running for both high energy physics (HEP) and synchrotron radiation (SR) researches since 1989. Good performance of BEPC accomplishes a lot of...

Quantum magnetic excitations from stripes in copper oxide superconductors (2004)

Tranquada, J M, Woo, H, Perring, T G, Goka, H, Gu, G D, Xu, G, ...

In the copper oxide parent compounds of the high-transition-temperature superconductors the valence electrons are localized—one per copper site—by strong intra-atomic Coulomb repulsion. A symptom...

Riesz basis property of the generalized eigenvector system of a Timoshenko beam (2004)

Xu, G, Feng, DX, Yung, SP

The Riesz basis property of the generalized eigenvector system of a Timoshenko beam with boundary feedback controls applied to two ends is studied in this paper. The spectral property of the operator...

Exponential Stability of Variable Coefficients Rayleigh Beams under Boundary Feedback Controls (2004)

Wang, J, Xu, G, Yung, SP

In this paper, we study the boundary stabilizing feedback control problem of Rayleigh beams that have non-homogeneous spatial parameters. We show that no matter how non-homogeneous the Rayleigh beam...

Measurement of the muon decay spectrum with the ICARUS liquid Argon TPC (2003)

Amoruso, S, Antonello, M, Aprili, P, Arneodo, F, Badertscher, A, Baiboussinov, B, ...

Examples are given which prove the ICARUS detector quality through relevant physics measurements. We study the muon decay energy spectrum from a sample of stopping muon events acquired during the...

A Design of Robust Feedback Control for Flexible Robotic Mechanisms (2003)

Yung, SP, Xu, G, Wang, J

We study flexible robotic arms that are free to rotate and bend in the horizontal plane but are stiff in vertical bending and torsion. A motor connected to the hinged end drives the arm to a...

Lyapunov stability of abstract nonlinear dynamic system in Banach space (2003)

Xu, G, Yung, SP

The Lyapunov stability theory for nonlinear time-varying dynamic system in Banach space is given in this paper. The Lyapunov stable theorem and the Barbashin–Krasovskii–LaSalle invariant set...

Structure of end states for a Haldane Spin Chain (2002)

Kenzelmann, M., Xu, G., Zaliznyak, I. A., Broholm, C., DiTusa, J. F., Aeppli, G., ...

Inelastic neutron scattering was used to probe edge states in a quantum spin liquid. The experiment was performed on finite length antiferromagnetic spin-1 chains in Y_2BaNi_{1-x}Mg_xO_5. At finite...

A neutron scattering study of two-magnon states in the quantum magnet copper nitrate (2002)

Tennant, D. A., Broholm, C., Reich, D. H., Nagler, S. E., Granroth, G. E., Barnes, T., ...

We report measurements of the two-magnon states in a dimerized antiferromagnetic chain material, copper nitrate (Cu(NO3)2*2.5D2O). Using inelastic neutron scattering we have measured the one and two...

Involvement of Continental Crust in the Formation of the Cretaceous Kerguelen Plateau: New Perspectives from ODP Leg 120 Sites (2002)

FREY, FREDERICK A., WEIS, DOMINIQUE, BORISOVA, ANASTASSIA YU., XU, G.

The basaltic basement of the large igneous province formed by the Kerguelen Plateau and Broken Ridge in the southeastern Indian Ocean has been sampled by three Ocean Drilling Program cruises (Legs...

Two-magnon states in Cu(NO3)2*2.5D2O using inelastic neutron scattering (2000)

Tennant, D. A., Broholm, C., Reich, Daniel H., Nagler, S. E., Granroth, G. E., Barnes, T., ...

We report measurements of the two-magnon states in a dimerized antiferromagnetic chain material, copper nitrate (\QTR{group}{Cu(NO$_{3}$)$_{2}\cdot 2.5$D$_{2}$O}). Using inelastic neutron scattering,...

Photoluminescence Study of Carbon Nanotubes (2000)

Han, H. X., Li, G. H., Ge, W. K., Wang, Z. P., Xu, Z. Y., Xie, S. S., ...

ultiwalled carbon nanotubes, prepared by both electric arc discharge and chemical vapor deposition methods, show a strong visible light emission in photoluminescence experiments. All the samples...

The Santa Barbara cluster comparison project: A comparison of cosmological hydrodynamics solutions (1999)

Frenk, CS, White, SDM, Bode, P, Bond, JR, Bryan, GL, Cen, R, ...

We have simulated the formation of an X-ray cluster in a cold dark matter universe using 12 different codes. The codes span the range of numerical techniques and implementations currently in use,...

The Santa Barbara cluster comparison project: a comparison of cosmological hydrodynamics solutions (1999)

Frenk, C. S., White, S. D. M., Bode, P., Bond, J. R., Bryan, G. L., Cen, R., ...

We have simulated the formation of an X-ray cluster in a cold dark matter universe using 12 different codes. The codes span the range of numerical techniques and implementations currently in use,...

Multilayer structural determination of the GaAs(1¯1¯1¯)2×2 reconstruction by automated tensor LEED (1999)

Deng, BC, Yu, ZX, Xu, G, Mrstik, BJ, Tong, DSY

The multilayer atomic coordinates for the GaAs(1¯ 1¯ 1¯)(2×2) surface have been determined using automated tensor low-energy electron diffraction. The results confirm the As adatom trimer model...

Studies of Water in Nafion Membranes: Dielectric Relaxation and Deuteron and Oxygen-17 NMR. (1998)

Chen, R. S., Jayakody, J. R., Greenbaum, S. G., Pak, Y. S., Xu, G.

Dielectric relaxation and both deuteron and oxygen-17 nuclear magnetic resonance measurements on NAFION-117 membranes with variable water content (approx. 5 - 18 % by weight) are reported. Glassy...

Neutron scattering studies of non-metallic low-dimensional quantum antiferromagnets (1998)

Broholm, C, Reich, D H, Aeppli, G, Lee, S-H, Dender, D, Hammar, P, ...

in Dynamical Properties of Unconventional Magnetic Systems, Eds A T Skjeltorp, D Sherrington, NATO ASI Series E: Applied Sciences 349 77 (Kluwer Academic) (1998)

A Linear Quantum Dynamic Theory for Coherent Output of Bose-Einstain Condensation (1997)

Zhan, H., Miao, Y. X., Zhao, S. R., Xu, G.

A model for the coherent output coupler of the Bose-Einstein condensed atoms from a trap in the recent MIT experiment (Phys. Rev. Lett., 78 (1997) 582) is established with a simple many-boson system...

Reconstructing surfaces and functions on surfaces from unorganized 3d data (1997)

C. L. Bajaj, F. Bernardini, G. Xu

Creating a computer model from an existing part is a common problem in Reverse Engineering. The part might be scanned with a device like the laser range scanner, or points might be measured on its...

Reconstructing surfaces and functions on surfaces from unorganized 3d data. Algorithmica (1997)

C. L. Bajaj, F. Bernardini, G. Xu

Creating a computer model from an existing part is a common problem in Reverse Engineering. The part might be scanned with a device like the laser range scanner, or points might be measured on its...

Reconstructing Surfaces and Functions on Surfaces from Unorganized Three-Dimensional Data (1997)

Bajaj Bernardini, C. L. Bajaj, F. Bernardini, G. Xu

Creating a computer model from an existing part is a common problem in Reverse Engineering. The part might be scanned with a device like the laser range scanner, or points might be measured on its...

The XPB and XPD DNA helicases are components of the p53-mediated apoptosis pathway. (1996)

Wang, X.W., Vermeulen, W., Coursen, J.D., Gibson, M., Lupold, S.E., Forrester, K., ...

The molecular pathway of p53-dependent apoptosis (programmed cell death) is poorly understood. Because p53 binds to the basal transcription-repair complex TFIIH and modulates its DNA helicase...

Report on CE-19: 16-O(p,n)16-F(0-) in the IUCF Cooler (1993)

Bowyer, T.W., Vigdor, S.E., Bowyer, S.M., Jacobs, W.W., Kim, Y., Von Przewoski, B., ...

This research was sponsored by the National Science Foundation Grant NSF PHY-9314783

Report on CE-19: 16-O(p,n)16-F(0-) in the IUCF Cooler (1993)

Bowyer, T.W., Vigdor, S.E., Bowyer, S.M., Jacobs, W.W., Kim, Y., Von Przewoski, B., ...

This research was sponsored by the National Science Foundation Grant NSF PHY-9314783

Report on Quasi-Free Analyzing Powers for pol.n - p Scattering at 183 MeV (1992)

Whiddon, C., Vigdor, S.E., Jacobs, W.W., Bloch, C., Bowyer, S.M., Bowyer, T.W., ...

This research was sponsored by the National Science Foundation Grant NSF PHY-9314783

Report on CE19: 16-O(p,n)16-F(0-) in the IUCF Cooler (1992)

Bowyer, T.W., Vigdor, S.E., Bowyer, S.M., Goodman, C.D., Jacobs, W.W., Pate, S.F., ...

This research was sponsored by the National Science Foundation Grant NSF PHY-9314783

Report on Quasi-Free Analyzing Powers for pol.n - p Scattering at 183 MeV (1992)

Whiddon, C., Vigdor, S.E., Jacobs, W.W., Bloch, C., Bowyer, S.M., Bowyer, T.W., ...

This research was sponsored by the National Science Foundation Grant NSF PHY-9314783

Report on CE19: 16-O(p,n)16-F(0-) in the IUCF Cooler (1992)

Bowyer, T.W., Vigdor, S.E., Bowyer, S.M., Goodman, C.D., Jacobs, W.W., Pate, S.F., ...

This research was sponsored by the National Science Foundation Grant NSF PHY-9314783

LUMINESCENCE STUDIES OF CRYSTALLINE SODIDES (1991)

Xu, G., Park, Ta.-R., Bannwart, R., Sieradzan, A., Debacker, M., Solin, S., ...

The sodium anion, Na-, both in solution and in crystalline sodides, has a broad intense absorption band at 1.7 - 1.9 eV, which is assigned to the [MATH] optical transition. In single crystals of...

CE22: Nonlinear Beam Dynamics Experiments at the IUCF Cooler Ring (1991)

Ball, M., Brabson, B., Caussyn, D., Collins, J., Derenchuk, V., DuPlantis, D., ...

This research was sponsored by the National Science Foundation Grant NSF PHY-9314783

LUMINESCENCE STUDIES OF CRYSTALLINE SODIDES (1991)

Xu, G., Park, Ta.-R., Bannwart, R., Sieradzan, A., Debacker, M., Solin, S., ...

The sodium anion, Na-, both in solution and in crystalline sodides, has a broad intense absorption band at 1.7 - 1.9 eV, which is assigned to the [MATH] optical transition. In single crystals of...

LUMINESCENCE STUDIES OF CRYSTALLINE SODIDES (1991)

Xu, G., Park, Ta.-R., Bannwart, R., Sieradzan, A., Debacker, M., Solin, S., ...

The sodium anion, Na-, both in solution and in crystalline sodides, has a broad intense absorption band at 1.7 - 1.9 eV, which is assigned to the [MATH] optical transition. In single crystals of...

CE22: Nonlinear Beam Dynamics Experiments at the IUCF Cooler Ring (1991)

Ball, M., Brabson, B., Caussyn, D., Collins, J., Derenchuk, V., DuPlantis, D., ...

This research was sponsored by the National Science Foundation Grant NSF PHY-9314783

Charge Symmetry Breaking in pol.n - pol.p Scattering (1990)

Bloch, C., Jacobs, W.W., Sowinski, J., Vigdor, S.E., Whiddon, C., Wissink, S.W., ...

This research was sponsored by the National Science Foundation Grant NSF PHY-9314783

Fishing for a Sharp, Low Mass Dibaryon in 2-H(p,n)X (1990)

Bland, L.C., Bowyer, T.W., Carman, D.S., Derenchuk, V., Friesel, D.L., Goodman, C.D., ...

This research was sponsored by the National Science Foundation Grant NSF PHY-9314783

Quasifree Analyzing Powers for pol.n-p Scattering at 183 MeV (1990)

Whiddon, C., Bloch, C., Bowyer, S.M., Bowyer, T.W., Jacobs, W.W., Pate, S.F., ...

This research was sponsored by the National Science Foundation Grant NSF PHY-9314783

Charge Symmetry Breaking in pol.n - pol.p Scattering (1990)

Bloch, C., Jacobs, W.W., Sowinski, J., Vigdor, S.E., Whiddon, C., Wissink, S.W., ...

This research was sponsored by the National Science Foundation Grant NSF PHY-9314783

Fishing for a Sharp, Low Mass Dibaryon in 2-H(p,n)X (1990)

Bland, L.C., Bowyer, T.W., Carman, D.S., Derenchuk, V., Friesel, D.L., Goodman, C.D., ...

This research was sponsored by the National Science Foundation Grant NSF PHY-9314783

Quasifree Analyzing Powers for pol.n-p Scattering at 183 MeV (1990)

Whiddon, C., Bloch, C., Bowyer, S.M., Bowyer, T.W., Jacobs, W.W., Pate, S.F., ...

This research was sponsored by the National Science Foundation Grant NSF PHY-9314783

Charge Symmetry Breaking in pol.n → pol.p Scattering (1989)

Bloch, C., Bowyer, T., Fray, S., Jacobs, W.W., Sowinski, J., Vigdor, S.E., ...

This research was sponsored by the National Science Foundation Grant NSF PHY-9314783

Charge Symmetry Breaking in pol.n → pol.p Scattering (1989)

Bloch, C., Bowyer, T., Fray, S., Jacobs, W.W., Sowinski, J., Vigdor, S.E., ...

This research was sponsored by the National Science Foundation Grant NSF PHY-9314783

Multiple members of the E2F transcription factor family are the products of oncogenes.

Xu, G, Livingston, D M, Krek, W

The retinoblastoma gene product (pRB) is a known tumor suppressor, capable of arresting growth in mid-to-late G1. Part of its growth suppression action arises from interaction(s) with one or more...

Immunotherapy with anti-CD3 monoclonal antibodies and recombinant interleukin 2: stimulation of molecular programs of cytotoxic killer cells and induction of tumor regression.

Nakajima, F, Khanna, A, Xu, G, Lagman, M, Haschemeyer, R, Mouradian, J, ...

Adoptive cellular immunotherapy, infusions of interleukin 2 (IL-2) in conjunction with in vitro-activated killer cells, has brought new hope to patients with cancer. The broad application of this...

Genotypic and antigenic identification of two new strains of spotted fever group rickettsiae isolated from China.

Yu, X, Jin, Y, Fan, M, Xu, G, Liu, Q, Raoult, D

Four isolates of spotted fever group rickettsiae isolated from ticks in China were compared with all known species and strains of spotted fever group rickettsiae by immunofluorescence assay, DNA...

Reproducing abnormal cholesterol biosynthesis as seen in the Smith-Lemli-Opitz syndrome by inhibiting the conversion of 7-dehydrocholesterol to cholesterol in rats.

Xu, G, Salen, G, Shefer, S, Ness, G C, Chen, T S, Zhao, Z, ...

The Smith-Lemli-Opitz syndrome is a recessive inherited disorder characterized by neurologic developmental defects and dysmorphic features in many organs. Recently, abnormal cholesterol biosynthesis...

Unexpected inhibition of cholesterol 7 alpha-hydroxylase by cholesterol in New Zealand white and Watanabe heritable hyperlipidemic rabbits.

Xu, G, Salen, G, Shefer, S, Ness, G C, Nguyen, L B, Parker, T S, ...

We investigated the effect of cholesterol feeding on plasma cholesterol concentrations, hepatic activities and mRNA levels of HMG-CoA reductase and cholesterol 7 alpha-hydroxylase and hepatic LDL...

LRG1 is expressed during sporulation in Saccharomyces cerevisiae and contains motifs similar to LIM and rho/racGAP domains.

Müller, L, Xu, G, Wells, R, Hollenberg, C P, Piepersberg, W

We here report the sequence of a yeast gene LRG1 whose deduced amino acid sequence contains sequence motifs similar to LIM domain proteins in the amino-terminal, and to rho/rac GTPase activating...

Dynamics and time-averaged chemical potential of proteins: importance in oligomer association.

Xu, G, Weber, G

The chemical potential of a protein is a time-averaged quantity whose value depends upon the fractions of time spent in the different conformations and therefore upon the protein dynamics. If the...

Neurofibromin can inhibit Ras-dependent growth by a mechanism independent of its GTPase-accelerating function.

Johnson, M R, DeClue, J E, Felzmann, S, Vass, W C, Xu, G, White, R, ...

The NF1 gene, which is altered in patients with type 1 neurofibromatosis, has been postulated to function as a tumor suppressor gene. The NF1 protein product neurofibromin stimulates the intrinsic...

Tyrosine phosphorylation of p95Vav in myeloid cells is regulated by GM-CSF, IL-3 and steel factor and is constitutively increased by p210BCR/ABL.

Matsuguchi, T, Inhorn, R C, Carlesso, N, Xu, G, Druker, B, Griffin, J D

Vav is a recently described proto-oncogene expressed only in hematopoietic cells which contains an SH2 and two SH3 domains and shares homology with the Dbl GDP-GTP exchange factor and BCR. p95Vav is...

The NIMA protein kinase is hyperphosphorylated and activated downstream of p34cdc2/cyclin B: coordination of two mitosis promoting kinases.

Ye, X S, Xu, G, Pu, R T, Fincher, R R, McGuire, S L, Osmani, A H, ...

Initiation of mitosis in Aspergillus nidulans requires activation of two protein kinases, p34cdc2/cyclin B and NIMA. Forced expression of NIMA, even when p34cdc2 was inactivated, promoted chromatin...

Tissue-specific expression of a rat intestinal mucin-like peptide.

Xu, G, Wang, D, Huan, L J, Cutz, E, Forstner, G G, Forstner, J F

Expression of the gene for a rat intestinal mucin-like peptide (MLP) was studied by Northern-blot analyses of RNA prepared from a panel of rat tissues. Four probes (A-D) were constructed so as to...

Common Variants in the 5′ Region of the Leptin Gene Are Associated with Body Mass Index in Men from the National Heart, Lung, and Blood Institute Family Heart Study

Jiang, Y., Wilk, J. B., Borecki, I., Williamson, S., DeStefano, A. L., Xu, G., ...

Linkage of body mass index (BMI) to a broad region of chromosome 7q22-35 has been reported in multiple studies. We previously published a multipoint LOD score of 4.9 at D7S1804 for BMI from the...

Sulphatide binds to human and animal influenza A viruses, and inhibits the viral infection.

Suzuki, T, Sometani, A, Yamazaki, Y, Horiike, G, Mizutani, Y, Masuda, H, ...

We found, by using a virus overlay assay, that influenza A virus isolates bind to sulphatide (HSO3-Gal beta 1-->1'Cer), which has no sialic acid residue, and that the infection of Madin-Darby canine...

Insulin and secretagogues differentially regulate fluid-phase pinocytosis in insulin-secreting beta-cells.

Xu, G, Howland, J, Rothenberg, P L

The physiological role of the beta-cell insulin receptor is unknown. To evaluate a candidate function, the insulin regulation of fluid-phase pinocytosis was investigated in a clonal insulinoma cell...

Separate bisphosphatase domain of chicken liver 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase: the role of the C-terminal tail in modulating enzyme activity.

Li, L, Ling, S, Wu, C L, Yao, W, Xu, G

The separate bisphosphatase domain (amino acid residues 243-468) of the chicken liver bifunctional enzyme 6-phosphofructo-2-kinase-fructose-2,6-bisphosphatase was expressed in Escherichia coli and...

Role of the cystine-knot motif at the C-terminus of rat mucin protein Muc2 in dimer formation and secretion.

Bell, S L, Xu, G, Forstner, J F

DNA constructs based on the 534-amino-acid C-terminus of rat mucin protein Muc2 (RMC), were transfected into COS cells and the resultant (35)S-labelled dimers and monomers were detected by SDS/PAGE...

A kinetic molecular model of the reversible unfolding and refolding of titin under force extension.

Zhang, B, Xu, G, Evans, J S

Molecular elasticity is a physicomechanical property that is associated with a select number of polypeptides and proteins, such as the giant muscle protein, titin, and the extracellular matrix...

Differential regulation of cellular activities by GTPase-activating protein and NF1.

Al-Alawi, N, Xu, G, White, R, Clark, R, McCormick, F, Feramisco, J R

The regulation of the GTPase activity of the Ras proteins is thought to be a key element of signal transduction. Ras proteins have intrinsic GTPase activity and are active in signal transduction when...

The relationship between the race/ethnicity of generalist physicians and their care for underserved populations.

Xu, G, Fields, S K, Laine, C, Veloski, J J, Barzansky, B, Martini, C J

OBJECTIVES: The purpose of this study was to examine empirically the relationship between physicians' race or ethnicity and their care for medically underserved populations. METHODS: Generalist...

A maize map standard with sequenced core markers, grass genome reference points and 932 expressed sequence tagged sites (ESTs) in a 1736-locus map.

Davis, G L, McMullen, M D, Baysdorfer, C, Musket, T, Grant, D, Staebell, M, ...

We have constructed a 1736-locus maize genome map containing1156 loci probed by cDNAs, 545 probed by random genomic clones, 16 by simple sequence repeats (SSRs), 14 by isozymes, and 5 by anonymous...

Multiple members of the E2F transcription factor family are the products of oncogenes.

Xu, G, Livingston, D M, Krek, W

The retinoblastoma gene product (pRB) is a known tumor suppressor, capable of arresting growth in mid-to-late G1. Part of its growth suppression action arises from interaction(s) with one or more...

Immunotherapy with anti-CD3 monoclonal antibodies and recombinant interleukin 2: stimulation of molecular programs of cytotoxic killer cells and induction of tumor regression.

Nakajima, F, Khanna, A, Xu, G, Lagman, M, Haschemeyer, R, Mouradian, J, ...

Adoptive cellular immunotherapy, infusions of interleukin 2 (IL-2) in conjunction with in vitro-activated killer cells, has brought new hope to patients with cancer. The broad application of this...

Genotypic and antigenic identification of two new strains of spotted fever group rickettsiae isolated from China.

Yu, X, Jin, Y, Fan, M, Xu, G, Liu, Q, Raoult, D

Four isolates of spotted fever group rickettsiae isolated from ticks in China were compared with all known species and strains of spotted fever group rickettsiae by immunofluorescence assay, DNA...

Reproducing abnormal cholesterol biosynthesis as seen in the Smith-Lemli-Opitz syndrome by inhibiting the conversion of 7-dehydrocholesterol to cholesterol in rats.

Xu, G, Salen, G, Shefer, S, Ness, G C, Chen, T S, Zhao, Z, ...

The Smith-Lemli-Opitz syndrome is a recessive inherited disorder characterized by neurologic developmental defects and dysmorphic features in many organs. Recently, abnormal cholesterol biosynthesis...

Unexpected inhibition of cholesterol 7 alpha-hydroxylase by cholesterol in New Zealand white and Watanabe heritable hyperlipidemic rabbits.

Xu, G, Salen, G, Shefer, S, Ness, G C, Nguyen, L B, Parker, T S, ...

We investigated the effect of cholesterol feeding on plasma cholesterol concentrations, hepatic activities and mRNA levels of HMG-CoA reductase and cholesterol 7 alpha-hydroxylase and hepatic LDL...

LRG1 is expressed during sporulation in Saccharomyces cerevisiae and contains motifs similar to LIM and rho/racGAP domains.

Müller, L, Xu, G, Wells, R, Hollenberg, C P, Piepersberg, W

We here report the sequence of a yeast gene LRG1 whose deduced amino acid sequence contains sequence motifs similar to LIM domain proteins in the amino-terminal, and to rho/rac GTPase activating...

Dynamics and time-averaged chemical potential of proteins: importance in oligomer association.

Xu, G, Weber, G

The chemical potential of a protein is a time-averaged quantity whose value depends upon the fractions of time spent in the different conformations and therefore upon the protein dynamics. If the...

Neurofibromin can inhibit Ras-dependent growth by a mechanism independent of its GTPase-accelerating function.

Johnson, M R, DeClue, J E, Felzmann, S, Vass, W C, Xu, G, White, R, ...

The NF1 gene, which is altered in patients with type 1 neurofibromatosis, has been postulated to function as a tumor suppressor gene. The NF1 protein product neurofibromin stimulates the intrinsic...

Differential regulation of cellular activities by GTPase-activating protein and NF1.

Al-Alawi, N, Xu, G, White, R, Clark, R, McCormick, F, Feramisco, J R

The regulation of the GTPase activity of the Ras proteins is thought to be a key element of signal transduction. Ras proteins have intrinsic GTPase activity and are active in signal transduction when...

Tyrosine phosphorylation of p95Vav in myeloid cells is regulated by GM-CSF, IL-3 and steel factor and is constitutively increased by p210BCR/ABL.

Matsuguchi, T, Inhorn, R C, Carlesso, N, Xu, G, Druker, B, Griffin, J D

Vav is a recently described proto-oncogene expressed only in hematopoietic cells which contains an SH2 and two SH3 domains and shares homology with the Dbl GDP-GTP exchange factor and BCR. p95Vav is...

The NIMA protein kinase is hyperphosphorylated and activated downstream of p34cdc2/cyclin B: coordination of two mitosis promoting kinases.

Ye, X S, Xu, G, Pu, R T, Fincher, R R, McGuire, S L, Osmani, A H, ...

Initiation of mitosis in Aspergillus nidulans requires activation of two protein kinases, p34cdc2/cyclin B and NIMA. Forced expression of NIMA, even when p34cdc2 was inactivated, promoted chromatin...

Tissue-specific expression of a rat intestinal mucin-like peptide.

Xu, G, Wang, D, Huan, L J, Cutz, E, Forstner, G G, Forstner, J F

Expression of the gene for a rat intestinal mucin-like peptide (MLP) was studied by Northern-blot analyses of RNA prepared from a panel of rat tissues. Four probes (A-D) were constructed so as to...

Common Variants in the 5′ Region of the Leptin Gene Are Associated with Body Mass Index in Men from the National Heart, Lung, and Blood Institute Family Heart Study

Jiang, Y., Wilk, J. B., Borecki, I., Williamson, S., DeStefano, A. L., Xu, G., ...

Linkage of body mass index (BMI) to a broad region of chromosome 7q22-35 has been reported in multiple studies. We previously published a multipoint LOD score of 4.9 at D7S1804 for BMI from the...

Sulphatide binds to human and animal influenza A viruses, and inhibits the viral infection.

Suzuki, T, Sometani, A, Yamazaki, Y, Horiike, G, Mizutani, Y, Masuda, H, ...

We found, by using a virus overlay assay, that influenza A virus isolates bind to sulphatide (HSO3-Gal beta 1-->1'Cer), which has no sialic acid residue, and that the infection of Madin-Darby canine...

Insulin and secretagogues differentially regulate fluid-phase pinocytosis in insulin-secreting beta-cells.

Xu, G, Howland, J, Rothenberg, P L

The physiological role of the beta-cell insulin receptor is unknown. To evaluate a candidate function, the insulin regulation of fluid-phase pinocytosis was investigated in a clonal insulinoma cell...

Separate bisphosphatase domain of chicken liver 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase: the role of the C-terminal tail in modulating enzyme activity.

Li, L, Ling, S, Wu, C L, Yao, W, Xu, G

The separate bisphosphatase domain (amino acid residues 243-468) of the chicken liver bifunctional enzyme 6-phosphofructo-2-kinase-fructose-2,6-bisphosphatase was expressed in Escherichia coli and...

Role of the cystine-knot motif at the C-terminus of rat mucin protein Muc2 in dimer formation and secretion.

Bell, S L, Xu, G, Forstner, J F

DNA constructs based on the 534-amino-acid C-terminus of rat mucin protein Muc2 (RMC), were transfected into COS cells and the resultant (35)S-labelled dimers and monomers were detected by SDS/PAGE...

A kinetic molecular model of the reversible unfolding and refolding of titin under force extension.

Zhang, B, Xu, G, Evans, J S

Molecular elasticity is a physicomechanical property that is associated with a select number of polypeptides and proteins, such as the giant muscle protein, titin, and the extracellular matrix...

The relationship between the race/ethnicity of generalist physicians and their care for underserved populations.

Xu, G, Fields, S K, Laine, C, Veloski, J J, Barzansky, B, Martini, C J

OBJECTIVES: The purpose of this study was to examine empirically the relationship between physicians' race or ethnicity and their care for medically underserved populations. METHODS: Generalist...

A maize map standard with sequenced core markers, grass genome reference points and 932 expressed sequence tagged sites (ESTs) in a 1736-locus map.

Davis, G L, McMullen, M D, Baysdorfer, C, Musket, T, Grant, D, Staebell, M, ...

We have constructed a 1736-locus maize genome map containing1156 loci probed by cDNAs, 545 probed by random genomic clones, 16 by simple sequence repeats (SSRs), 14 by isozymes, and 5 by anonymous...

Cellular retinol-binding protein-1 is transiently expressed in granulation tissue fibroblasts and differentially expressed in fibroblasts cultured from different organs.

Xu, G., Redard, M., Gabbiani, G., Neuville, P.

We have reported that cellular retinol-binding protein-1 (CRBP-1) is transiently expressed by arterial smooth muscle cells during experimental intimal repair (P. Neuville, A. Geinoz, G. Benzonana, M....