J. Chang

Publication List Details

Period

1979 - 2009

Number

220

Co-Authors

Broken rotational symmetry in the pseudogap phase of a high-Tc superconductor (2009)

Daou, R., Chang, J., LeBoeuf, David, Cyr-Choiniere, Olivier, Laliberte, Francis, Doiron-Leyraud, Nicolas, ...

The pseudogap phase is a universal and fundamental aspect of cuprate high-Tc superconductors, yet its nature remains a mystery. Here we use the Nernst effect, a particularly sensitive probe of...

Zooming on the Quantum Critical Point in Nd-LSCO (2009)

Cyr-Choinière, Olivier, Daou, R., Chang, J., Laliberté, Francis, Doiron-Leyraud, Nicolas, LeBoeuf, David, ...

Recent studies of the high-Tc superconductor La_(1.6-x)Nd_(0.4)Sr_(x)CuO_(4) (Nd-LSCO) have found a linear-T in-plane resistivity rho_(ab) and a logarithmic temperature dependence of the thermopower...

Thermo-Electric Study of Fermi Surface Reconstruction in YBa$_2$Cu$_3$O$_y$ (2009)

Chang, J., Daou, R., Proust, Cyril, LeBoeuf, David, Doiron-Leyraud, Nicolas, Laliberte, Francis, ...

The Seebeck and Nernst coefficients $S$ and $\nu$ of the high-$T_c$ superconductor YBa$_2$Cu$_3$O$_y$ (YBCO) were measured in a single crystal with a hole concentration $p = 0.12$ in magnetic fields...

Energy dependence of Ti/Fe ratio in the Galactic cosmic rays measured by the ATIC-2 experiment (2009)

Zatsepin, V. I., Panov, A. D., Sokolskaya, N. V., Adams, J. H., Ahn, H. S., ...

Titanium is a rare, secondary nucleus among Galactic cosmic rays. Using the Silicon matrix in the ATIC experiment, Titanium has been separated. The energy dependence of the Ti to Fe flux ratio in the...

Anisotropic dressing of charge-carriers in the electron-doped cuprate superconductor Sm(1.85)Ce(0.15)CuO(4) from angle-resolved photoemission measurements (2009)

Santander-Syro, A. F., Kondo, T., Chang, J., Kaminski, A., Pailhes, S., Shi, M., ...

Angle-resolved photoemission measurements on the electron-doped cuprate Sm(1.85)Ce(0.15)CuO(4) evidence anisotropic dressing of charge-carriers due to many-body interactions. Most significantly, the...

Anomalous asymmetry of the Fermi surface in the YBa2Cu4O8 high temperature superconductor revealed by Angle Resolved Photoemission Spectroscopy (2009)

Kondo, Takeshi, Khasanov, R., Sassa, Y., Bendounan, A., Pailhes, S., Chang, J., ...

We use microprobe Angle-Resolved Photoemission Spectroscopy to study the Fermi surface and band dispersion of the CuO2 planes in the high temperature superconductor, YBa2Cu4O8. We find a strong...

Aplicación del Índice de Calidad de Agua ICA en el proceso de Auditoria Ambiental para el dragado del canal. Caso de estudio (2009)

Aguayo Alcívar, Laura Mercedes, Chang, J.

En la primer parte del documento se describe de manera bastante clara los antecedentes, la descripción física, y climatologíca del área de estudio, su componente hídrico, y su circulación. En...

Stripe order enhances the Nernst effect in a high-Tc superconductor (2009)

Cyr-Choiniere, Olivier, Daou, R., Laliberte, Francis, LeBoeuf, David, Doiron-Leyraud, Nicolas, Chang, J., ...

The Nernst effect in metals is highly sensitive to two kinds of phase transition: superconductivity and density-wave order. The large positive Nernst signal observed in hole-doped high-Tc...

Field-induced soft-mode quantum phase transition in La$_{1.855}$Sr$_{0.145}$CuO$_{4}$ (2009)

Chang, J., Christensen, N. B., Niedermayer, Ch., Lefmann, K., Roennow, H. M., McMorrow, D. F., ...

Inelastic neutron-scattering experiments on the high-temperature superconductor La$_{1.855}$Sr$_{0.145}$CuO$_{4}$ reveal a magnetic excitation gap $\Delta$ that decreases continuously upon...

Role of NAD(P)H oxidase in transforming growth factor-β1-induced monocyte chemoattractant protein-1 and interleukin-6 expression in rat renal tubular epithelial cells (2009)

Zhang, H, Jiang, Z, Chang, J, Li, X, Zhu, H, Zhou, S, ...

Aim: This study investigated the role of NAD(P)H oxidase in transforming growth factor-β1 (TGF-β1)-induced reactive oxygen species (ROS) generation, monocyte chemoattractant protein-1 (MCP-1),...

Spectroscopic evidence for preformed Cooper pairs in the pseudogap phase of cuprates (2008)

Shi, M., Bendounan, A., Razzoli, E., Rosenkranz, S., Norman, M. R., Campuzano, J. C., ...

Angle-resolved photoemission on underdoped La$_{1.895}$Sr$_{0.105}$CuO$_4$ reveals that in the pseudogap phase, the dispersion has two branches located above and below the Fermi level with a minimum...

High-energy electron observations by PPB-BETS flight in Antarctica (2008)

Torii, S., Yamagami, T., Tamura, T., Yoshida, K., Kitamura, H., Anraku, K., ...

We have observed cosmic-ray electrons from 10 GeV to 800 GeV by a long duration balloon flight using Polar Patrol Balloon (PPB) in Antarctica. The observation was carried out for 13 days at an...

Origins of large critical temperature variations in single layer cuprates (2008)

Palczewski, A. D., Kondo, T., Khasanov, R., Kolesnikov, N. N., Timonina, A. V., Rotenberg, E., ...

We study the electronic structures of two single layer superconducting cuprates, Tl$_2$Ba$_2$CuO$_{6+\delta}$ (Tl2201) and (Bi$_{1.35}$Pb$_{0.85}$)(Sr$_{1.47}$La$_{0.38}$)CuO$_{6+\delta}$ (Bi2201)...

Photoemission spectroscopy evidence for a Fermi pocket in an underdoped cuprate superconductor (2008)

Chang, J., Sassa, Y., Guerrero, S., Mansson, M., Shi, M., Pailhes, S., ...

We report an angle resolved photoemission study of the electronic structure of the pseudogap state in NdLSCO (Tc

THE RAPIDS SIMULATOR: A TESTBED FOR EVALUATING SCHEDULING, ALLOCATION, AND FAULT-RECOVERY ALGORITHMS IN DISTRIBUTED REAL-TIME SYSTEMS (2008)

M. Allalouf, J. Chang, G. Durairaj, J. Haines, V. R. Lakamraju, K. Toutireddy, ...

Abstract Embedded parallel and distributed computing systems for real-time applications are becoming commonplace. Many such real-time applications are life-critical and require extensive...

Cysteine-Rich Protein 2, a Novel Downstream Effector of cGMP/cGMP-Dependent Protein Kinase I-Mediated Persistent Inflammatory Pain (2008)

F. Hofmann, R. Feil, J. Schlossmann, Physiol Rev, B. Kemp-harper, R. Feil, ...

You might find this additional information useful... This article cites 308 articles, 170 of which you can access free at:

Tuning competing orders in La2-xSrxCuO4 cuprate superconductors by the application of an external magnetic field (2008)

Chang, J., Niedermayer, Ch., Gilardi, R., Christensen, N. B., Ronnow, H. M., McMorrow, D. F., ...

We report the results of a combined muon-spin rotation and neutron-scattering study on La2-xSrxCuO4 in the vicinity of the so-called 1/8 anomaly. Application of a magnetic field drives the system...

Effect of aspect ratio on fire resistance of hollow core concrete floors (2008)

Chang, J., Moss, P.J., Dhakal, R.P., Buchanan, A.H.

Previous studies have shown that the fire performance of hollowcore units is significantly affected by the end support conditions, but it has not been clear how the fire resistance of the overall...

The electronic structure of La$_{1.48}$Nd$_{0.4}$Sr$_{0.12}$CuO$_4$ probed by high- and low-energy angle-resolved photoelectron spectroscopy: evolution with probing depth (2007)

Claesson, T., Mansson, M., Önsten, A., Shi, M., Pailhés, S., Chang, J., ...

We present angle-resolved photoelectron spectroscopy data probing the electronic structure of the Nd-substituted high-$T_c$ cuprate La$_{1.48}$Nd$_{0.4}$Sr$_{0.12}$CuO$_4$ (Nd-LSCO). Data have been...

Tuning competing orders in La2-xSrxCuO4 cuprate superconductors by the application of an external magnetic field (2007)

Chang, J., Niedermayer, Ch., Gilardi, R., Christensen, N. B., Ronnow, H. M., McMorrow, D. F., ...

We report the results of a combined muon spin rotation and neutron scattering study on La2-xSrxCuO4 in the vicinity of the so-called 1/8-anomaly. Application of a magnetic field drives the system...

Anisotropic scattering in slightly underdoped to optimally doped LSCO (2007)

Chang, J., Shi, M., Pailhes, S., Maansson, M., Claesson, T., Tjernberg, O., ...

An angle-resolved photoemission study of the scattering rate in the superconducting phase of the high-temperature superconductor \LSCO with $x=0.145$ and $x=0.17$, as a function of binding energy and...

The coherent {\it d}-wave superconducting gap in underdoped La$_{2-x}$Sr$_{x}$CuO$_4$ as studied by angle-resolved photoemission (2007)

Shi, M., Chang, J., Pailhés, S., Norman, M. R., Campuzano, J. C., Mansson, M., ...

We present angle-resolved photoemission spectroscopy (ARPES) data on moderately underdoped La$_{1.855}$Sr$_{0.145}$CuO$_4$ at temperatures below and above the superconducting transition temperature....

Relative abundances of cosmic ray nuclei B-C-N-O in the energy region from 10 GeV/n to 300 GeV/n. Results from ATIC-2 (the science flight of ATIC) (2007)

Panov, A. D., Sokolskaya, N. V., Adams, J. H., Ahn, H. S., Bashindzhagyan, G. L., ...

The ATIC balloon-borne experiment measures the energy spectra of elements from H to Fe in primary cosmic rays from about 100 GeV to 100 TeV. ATIC is comprised of a fully active bismuth germanate...

Measurement of the mid-rapidity transverse energy distribution from $\sqrt{s_{NN}}=130$ GeV Au+Au collisions at RHIC (2007)

Adcox, K., S. Adler, S., N. Ajitanand, N., Akiba, Y., Alexander, J., Aphecetche, L., ...

The first measurement of energy produced transverse to the beam direction at RHIC is presented. The mid-rapidity transverse energy density per participating nucleon rises steadily with the number of...

Magnetic-field-induced spin excitations and renormalized spin gap of the underdoped superconductor La$_{1.895}$Sr$_{0.105}$CuO$_{4}$ (2007)

Chang, J., Schnyder, A. P., Gilardi, R., Ronnow, H. M., Pailhes, S., Christensen, N. B., ...

High-resolution neutron inelastic scattering experiments in applied magnetic fields have been performed on La$_{1.895}$Sr$_{0.105}$CuO$_{4}$ (LSCO). In zero field, the temperature dependence of the...

By (2007)

J. Chang, P. Dhakal

Multi-storey buildings with precast hollowcore concrete floor systems are very common in New Zealand and in many other countries, but the structural behaviour of such systems under fire exposure is...

Magnetic-field-induced spin excitations and renormalized spin gap of the underdoped La1.895Sr0.105CuO4 superconductor (2007)

Chang, J., Schnyder, A. P., Gilardi, R., Ronnow, H. M., Pailhes, S., Christensen, N. B., ...

High-resolution neutron inelastic scattering experiments in applied magnetic fields have been performed on La1.895Sr0.105CuO4 (LSCO). In zero field, the temperature dependence of the low-energy peak...

The results of ATIC-2 experiment for elemental spectra of cosmic rays (2006)

Panov, A. D., Adams, J. H., Ahn, H. S., Bashindzhagyan, G. L., Batkov, K. E., Chang, J., ...

The results of ATIC-2 baloon experiment (2002-2003) for energy spectra of protons, He, C, O, Ne, Mg, Si, Fe, some groups of nuclei, and all-particle spectrum in primary cosmic rays are presented in...

When low- and high-energy electronic responses meet in cuprate superconductors (2006)

Chang, J., Pailhes, S., Shi, M., Nsson, M. M\aa, Claesson, T., Tjernberg, O., ...

The existence of coherent quasiparticles near the Fermi energy in the low temperature state of high-temperature superconductors has been well established by angle-resolved photoemission spectroscopy...

Measurement of the $\lambda$ and $\bar\lambda$ particles in Au+Au Collisions at $\sqrt{s_{NN}}$=130 GeV (2006)

Adcox, K., S. Adler, S., N. Ajitanand, N., Akiba, Y., Alexander, J., Aphecetche, L., ...

We present results on the measurement of lambda and lambda^bar production in Au+Au collisions at sqrt(s_NN)=130 GeV with the PHENIX detector at RHIC. The transverse momentum spectra were measured for...

Flow Measurements via Two-particle Azimuthal Correlations in Au + Au Collisions at $\sqrt{s_{NN}}$ = 130 GeV (2006)

Adcox, K., Adler, S.S., Ajitanand, N.N., Akiba, Y., Alexander, J., Aphecetche, L., ...

Two particle azimuthal correlation functions are presented for charged hadrons produced in Au + Au collisions at RHIC sqrt(s_NN) = 130 GeV. The measurements permit determination of elliptic flow...

Measurement of single electrons and implications for charm production in Au+Au collisions at $\sqrt {s_{NN}}$ = 130 GeV (2006)

Adcox, K., Adler, S.S., N. Ajitanand, N., Akiba, Y., Alexander, J., Aphecetche, L., ...

Transverse momentum spectra of electrons from Au+Au collisions at sqrt[sNN] = 130 GeV have been measured at midrapidity by the PHENIX experiment at the Relativistic Heavy Ion Collider. The spectra...

Analysis of hollowcore concrete floor slabs under fire (2006)

Chang, J., Buchanan, A.H., Dhakal, R.P., Moss, P.J.

The aim of this paper is to provide recommendations to designers, and to propose a simple method for designers to model the structural behaviour of hollowcore concrete floor slabs in fire. The...

Simple method for modelling hollowcore concrete slabs under fire (2006)

Chang, J., Buchanan, A.H., Dhakal, R.P., Moss, P.J.

Precast prestressed hollow core concrete slabs have been widely used in recent years. However, comprehensive finite element analyses for modelling the structural fire behaviour of this type of slab...

Formation of dense partonic matter in relativistic nucleus-nucleus collisions at RHIC: Experimental evaluation by the PHENIX collaboration (2005)

Adcox, K., Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., ...

Extensive experimental data from high-energy nucleus-nucleus collisions were recorded using the PHENIX detector at the Relativistic Heavy Ion Collider (RHIC). The comprehensive set of measurements...

Single Identified Hadron Spectra from sqrt(s_NN)=130 GeV Au+Au Collisions (2005)

Adcox, K., Adler, S.S., Ajitanand, N.N., Akiba, Y., Alexander, J., Aphecetche, L., ...

Transverse momentum spectra and yields of hadrons are measured by the PHENIX collaboration in Au + Au collisions at sqrt(s_NN) = 130 GeV at the Relativistic Heavy Ion Collider (RHIC). The...

Formation of dense partonic matter in relativistic nucleus-nucleus collisions at RHIC: Experimental evaluation by the PHENIX collaboration (2005)

Adcox, K., Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., ...

Extensive experimental data from high-energy nucleus-nucleus collisions were recorded using the PHENIX detector at the Relativistic Heavy Ion Collider (RHIC). The comprehensive set of measurements...

Formation of dense partonic matter in relativistic nucleus-nucleus collisions at RHIC: Experimental evaluation by the PHENIX collaboration (2005)

Adcox, K., Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., ...

Extensive experimental data from high-energy nucleus-nucleus collisions were recorded using the PHENIX detector at the Relativistic Heavy Ion Collider (RHIC). The comprehensive set of measurements...

Experimental Observation of Wave-Wave Coupling in a Beam Plasma System, (2005)

Chang,J., Raether,M., Tanaka,S.

The interaction between unstable waves has been investigated in a beam-plasma system under conditions such that nonlinear wave-particle interactions are negligible. At small wave amplitudes the...

Preliminary shielding assessment for the 100 MeV proton linac (KOMAC) (2005)

Lee, Young-Ouk, Cho, Y. S., Chang, J.

The Proton Engineering Frontier Project is building the Korea Multipurpose Accelerator Complex facilities from 2002 to 2012, which consists of a high-current 100 MeV proton linear accelerator and...

Geometrical structure effect on localization length of carbon nanotubes (2004)

Ran, W Q, Chang, J, Lu, H T, Su, Y H, Luo, H G, Xiang, T

The localization length and density of states of carbon nanotubes are evaluated within the tight-binding approximation. By comparison with the corresponding results for the square lattice tubes, it...

Thermodynamic properties of tetrameric bond-alternating spin chains (2004)

Lu, H. T., Su, Y. H., Sun, L. Q., Chang, J., Liu, C. S., Luo, H. G., ...

Thermodynamic properties of a tetrameric bond-alternating Heisenberg spin chain with ferromagnetic-ferromagnetic-antiferromagnetic-antiferromagnetic exchange interactions are studied using the...

A Comparison Between the World Ocean Atlas and Hydrobase Climatology (2004)

Chao, Y., Chang, J.

The newly developed 1/4 degrees World Ocean Atlas (WOA, Boyer and Levitus, 1998) is compared with the 1 degree WOA (Levitus et al., 1994) over the North Atlantic Ocean.

Effect of impurity states on the NMR spectra of high-$T_c$ cuprates (2004)

Chang, J., Su, Y. H., Luo, H. G., Lu, H. T., Xiang, T.

A strong nonmagnetic impurity can induce a resonance state in the d-wave superconducting state. As far as magnetic properties are concerned, this resonance state behaves effectively like a free...

Single Identified Hadron Spectra from sqrt(s_NN)=130 GeV Au+Au Collisions (2004)

Adcox, K., Adler, S.S., Ajitanand, N.N., Akiba, Y., Alexander, J., Aphecetche, L., ...

Transverse momentum spectra and yields of hadrons are measured by the PHENIX collaboration in Au + Au collisions at sqrt(s_NN) = 130 GeV at the Relativistic Heavy Ion Collider (RHIC). The...

Single Identified Hadron Spectra from sqrt(s_NN)=130 GeV Au+Au Collisions (2004)

Adcox, K., Adler, S.S., Ajitanand, N.N., Akiba, Y., Alexander, J., Aphecetche, L., ...

Transverse momentum spectra and yields of hadrons are measured by the PHENIX collaboration in Au + Au collisions at sqrt(s_NN) = 130 GeV at the Relativistic Heavy Ion Collider (RHIC). The...

Revised 2003 consensus on diagnostic criteria and long-term health risks related to polycystic ovary syndrome (2004)

Chang, J., Azziz, R., Legro, R., Dewailly, D., Franks, S., Tarlatzis, R., ...

Since the 1990 National Institutes of Health–sponsored conference on polycystic ovary syndrome (PCOS), it has become appreciated that the syndrome encompasses a broader spectrum of signs and...

Production of phi mesons in Au+Au collisions at 11.7 A GeV/c (2004)

Back, B. B., Betts, R. R., Chang, J., Chang, W. C., Chi, C. Y., Chu, Y. Y., ...

This version is available at the following Publisher URL: http://prc.aps.org

Revised 2003 consensus on diagnostic criteria and long-term health risks related to polycystic ovary syndrome (2004)

Chang, J., Azziz, R., Legro, R., Dewailly, D., Franks, S., Tarlatzis, R., ...

Since the 1990 National Institutes of Health–sponsored conference on polycystic ovary syndrome (PCOS), it has become appreciated that the syndrome encompasses a broader spectrum of signs and...

rHuEPO and treatment outcomes: the clinical experience (2004)

Hudis, C, Van Belle, Simon, Chang, J., Muenstedt, K

Increasingly, anemia is being recognized as a negative prognostic and predictive factor for patients undergoing chemotherapy, radiation therapy, or a combination of these treatment modalities. The...

Effect of bilayer coupling on tunneling conductance of double-layer high T_c cuprates (2003)

Su, Y. H., Chang, J., Lu, H. T., Luo, H. G., Xiang, T.

Physical effects of bilayer coupling on the tunneling spectroscopy of high T$_{c}$ cuprates are investigated. The bilayer coupling separates the bonding and antibonding bands and leads to a splitting...

Production of phi Mesons in Au+Au Collisions at 11.7 A GeV/c (2003)

Betts, R. R., Chang, J., Chang, W. C., Chi, C. Y., Chu, Y. Y., ...

We report on a measurement of phi-meson production in Au+Au collisions at a beam momentum of 11.7 A GeV/c by Experiment E917 at the AGS. The measurement covers the midrapidity region 1.2 < y < 1.6....

Conservation Strategies for Endemic Fish Species Threatened by the Three Gorges Dam (2003)

Park, Y.S., Chang, J., Lek, S., Cao, W., Brosse, S.

The largest damming project to date, the Three Gorges Dam has been built along the Yangtze River (China), the most species-rich river in the Palearctic region. Among 162 species of fish inhabiting...

Measurement of single electrons and implications for charm production in Au+Au collisions at $\sqrt {s_{NN}}$ = 130 GeV (2002)

Adcox, K., Adler, S.S., N. Ajitanand, N., Akiba, Y., Alexander, J., Aphecetche, L., ...

Transverse momentum spectra of electrons from Au+Au collisions at sqrt[sNN] = 130 GeV have been measured at midrapidity by the PHENIX experiment at the Relativistic Heavy Ion Collider. The spectra...

Measurement of the $\lambda$ and $\bar\lambda$ particles in Au+Au Collisions at $\sqrt{s_{NN}}$=130 GeV (2002)

Adcox, K., S. Adler, S., N. Ajitanand, N., Akiba, Y., Alexander, J., Aphecetche, L., ...

We present results on the measurement of lambda and lambda^bar production in Au+Au collisions at sqrt(s_NN)=130 GeV with the PHENIX detector at RHIC. The transverse momentum spectra were measured for...

Flow Measurements via Two-particle Azimuthal Correlations in Au + Au Collisions at $\sqrt{s_{NN}}$ = 130 GeV (2002)

Adcox, K., Adler, S.S., Ajitanand, N.N., Akiba, Y., Alexander, J., Aphecetche, L., ...

Two particle azimuthal correlation functions are presented for charged hadrons produced in Au + Au collisions at RHIC sqrt(s_NN) = 130 GeV. The measurements permit determination of elliptic flow...

Antilambda production in Au+Au collisions at 11.7 A GeV/c (2001)

Betts, R. R., Chang, J., Chang, W. C., Chi, C. Y., Chu, Y. Y., ...

We present results from Experiment E917 for antilambda and antiproton production in Au+Au collisions at 11.7 A GeV. We have measured invariant spectra and yields for both species in central and...

Baryon Rapidity Loss in Relativistic Au+Au Collisions (2000)

Betts, R. R., Chang, J., Chang, W. C., Chi, C. Y., Chu, Y. Y., ...

An excitation function of proton rapidity distributions for different centralities is reported from AGS Experiment E917 for Au+Au collisions at 6, 8, and 10.8 GeV/nucleon. The rapidity distributions...

Cone-Beam Computed Tomography (CT) for a Megavoltage Linear Accelerator (LINAC) Using an Electronic Portal Imaging Device (EPID) and the Algebraic Reconstruction Technique (ART) (2000)

K. Mueller, J. Chang, H. Amols, C.C. Ling

This study investigates the feasibility and applicability of cone beam CT for a megavoltage therapeutic LINAC. A Rando head phantom was irradiated using the 15 MV beam of a Varian 2100C LINAC at...

Patterns of relapse and subsequent management following high-dose chemotherapy with autologous haematopoietic support in relapsed or refractory Hodgkin's lymphoma: A two centre study (2000)

Shamash, J., Lee, S. M., Radford, J. A., Rohatiner, A. Z. S., Chang, J., Morgenstern, G. R., ...

Background: High-dose chemotherapy has an established role in recurrent or refractory Hodgkin's lymphoma (HL) although a significant proportion of patients subsequently relapse. This manuscript...

Local relapse in primary breast cancer patients with unexcised positive surgical margins after lumpectomy, radiotherapy and chemoendocrine therapy (1999)

Assersohn, L., Powles, T. J., Ashley, S., Nash, A. G., Neal, A. J., Sacks, N., ...

Background: Inadequate surgical excision with residual involvement of resection margins by tumour after breast conservation results in increased local recurrence rates. To reduce this risk positive...

k-Neighborhood-Covering And-Independence Problems For Chordal Graphs (1998)

Shiow-fen Hwang, Gerard J. Chang, J. Chang

.<F3.827e+05> Suppose<F3.327e+05> G<F3.827e+05> =<F3.327e+05> (V,<F3.827e+05> E) is a simple graph and<F3.327e+05> k<F3.827e+05> is a fixed positive integer....

A reduction in the requirements for mastectomy in a randomized trial of neoadjuvant chemoendocrine therapy in primary breast cancer (1998)

Makris, A., Powles, T. J., Ashley, S. E., Chang, J., Hickish, T., Tidy, V. A., ...

Backgound: A prospective randomised trial was undertaken to evaluate the role of neoadjuvant chemoendocrine therapy prior to surgery in primary operable breast cancer. Patients and methods: Three...

The Whitham equations revisited (1996)

Carroll, R., Chang, J.

We survey some topics involving the Whitham equations, concentrating on the role of the Baker Akhiezer function in averaging. Some connections to symplectic geometry and Seiberg-Witten theory are...

The effect of tamoxifen and hormone replacement therapy on serum cholesterol, bone mineral density and coagulation factors in healthy postmenopausal women participating in a randomised, controlled tamoxifen prevention study (1996)

Chang, J., Powles, T. J., Ashley, S. E., Gregory, R. K., Tidy, V. A., Treleaven, J. G., ...

Background: The role of hormone replacement therapy (HRT) in women who have been treated for breast cancer remains controversial. The addition of tamoxifen may protect these women from any...

Carcinosarcoma of the ovary: Incidence, prognosis, treatment and survival of patients (1995)

Chang, J., Sharpe, J. C., A'Hern, R. P., Fisher, C., Blake, P., Shepherd, J., ...

Background: Carcinosarcomas (also known as malignant mixed mullerian tumours) are rare malignant neoplasms that histologically contain both epithelial and stromal components Methods and materials:...

A matched control study of familial epithelial ovarian cancer: Patient characteristics, response to chemotherapy and outcome (1995)

Chang, J., Fryatt, I., Ponder, B., Fisher, C., Gore, M. E.

Background Many of the characteristics of patients with familial epithelial ovarian cancer (EOC) are not yet well defined. This report describes some of the characteristics of patients with EOC in...

Acute Toxicity of Helenalin in BDF1 Mice (1988)

CHAPMAN, DENNIS E., ROBERTS, G.B., REYNOLDS, D.J., GRIPPO, ANNE A., HOLBROOK, DAVID J., HALL, IRIS H., ...

Acute Tyyoxicity of Helenalin in BDF1 Mice. CHAPMAN, D. E., ROBERTS, G. B., REYNOLDS, D. J., GRIPPO, A. A., HOLBROOK, D. J., HALL, I. H., CHANEY, S. G., CHANG, J., AND LEE, K. H. (1988). Fundam....

Particle beam interactions with plasmas and their application to inertial fusion (1979)

Clauser, M., Burns, E., Chang, J., Farnsworth, A., Goldstein, S., Johnson, D., ...

Present day target designs indicate that particle beams with 1-10 MJ and 100-500 TW, focused to intensities around 100 TW/cm2 will be required to ignite targets with gains of 10-100. Due to...

Particle beam interactions with plasmas and their application to inertial fusion (1979)

Clauser, M., Burns, E., Chang, J., Farnsworth, A., Goldstein, S., Johnson, D., ...

Present day target designs indicate that particle beams with 1-10 MJ and 100-500 TW, focused to intensities around 100 TW/cm2 will be required to ignite targets with gains of 10-100. Due to...

Particle beam interactions with plasmas and their application to inertial fusion (1979)

Clauser, M., Burns, E., Chang, J., Farnsworth, A., Goldstein, S., Johnson, D., ...

Present day target designs indicate that particle beams with 1-10 MJ and 100-500 TW, focused to intensities around 100 TW/cm2 will be required to ignite targets with gains of 10-100. Due to...

Gene sequence and expression of an analog of proliferating cell nuclear antigen (PCNA) in the alga Tetraselmis chui and detection of the encoded protein with anti-rat PCNA monoclonal antibody.

Cheng, L C, Hwang, S P, Chang, J

To identify a phytoplankton cell cycle marker detected by a monoclonal antibody against mammalian proliferating cell nuclear antigen (PCNA) (S. Lin, J. Chang, and E. J. Carpenter, J. Phycol....

Human foamy virus Bel1 transactivator contains a bipartite nuclear localization determinant which is sensitive to protein context and triple multimerization domains.

Chang, J, Lee, K J, Jang, K L, Lee, E K, Baek, G H, Sung, Y C

The Bel1 protein of human foamy virus is a 300-amino-acid nuclear regulatory protein which transactivates the gene expression directed by the homologous long terminal repeat and the human...

Twin studies demonstrate a host cell genetic effect on productive human immunodeficiency virus infection of human monocytes and macrophages in vitro.

Chang, J, Naif, H M, Li, S, Sullivan, J S, Randle, C M, Cunningham, A L

Biological and genetic variability is a prominent feature of human immunodeficiency virus (HIV) strains, especially in tropism, syncytium formation, and replicative capacity. To determine whether...

The Bel1 protein of human foamy virus contains one positive and two negative control regions which regulate a distinct activation domain of 30 amino acids.

Lee, C W, Chang, J, Lee, K J, Sung, Y C

The Bel1 transactivator is essential for the replication of human foamy virus (HFV). To define the functional domains of HFV Bel1, we generated random missense mutations throughout the entire coding...

The kinetics of human granulopoiesis following treatment with granulocyte colony-stimulating factor in vivo.

Lord, B I, Bronchud, M H, Owens, S, Chang, J, Howell, A, Souza, L, ...

Cell proliferation in the bone marrow and blood of two patients with metastatic breast cancer who were treated with granulocyte colony-stimulating factor was studied by using [3H]thymidine labeling...

Neutral protease activation of peritoneal macrophage prostaglandin synthesis.

Chang, J, Wigley, F, Newcombe, D

We observed that the treatment of murine macrophages with proteolytic enzymes can activate the synthesis and release of arachidonic acid (ARA) metabolites. Murine peritoneal macrophage monolayers...

Targeted disruption of the ubiquitous CNC-bZIP transcription factor, Nrf-1, results in anemia and embryonic lethality in mice.

Chan, J Y, Kwong, M, Lu, R, Chang, J, Wang, B, Yen, T S, ...

The CNC-basic leucine zipper (CNC-bZIP) family is a subfamily of bZIP proteins identified from independent searches for factors that bind the AP-1-like cis-elements in the beta-globin locus control...

Screening for breast cancer.

Panoussopoulos, D, Chang, J, Humphrey, L J

Mammography is of real assistance to the surgeon in evaluating breast problems not associated with a breast mass. Use of mammography in the detection of early breast cancer in breast demonstration...

Gene sequence and expression of an analog of proliferating cell nuclear antigen (PCNA) in the alga Tetraselmis chui and detection of the encoded protein with anti-rat PCNA monoclonal antibody.

Cheng, L C, Hwang, S P, Chang, J

To identify a phytoplankton cell cycle marker detected by a monoclonal antibody against mammalian proliferating cell nuclear antigen (PCNA) (S. Lin, J. Chang, and E. J. Carpenter, J. Phycol....

Human foamy virus Bel1 transactivator contains a bipartite nuclear localization determinant which is sensitive to protein context and triple multimerization domains.

Chang, J, Lee, K J, Jang, K L, Lee, E K, Baek, G H, Sung, Y C

The Bel1 protein of human foamy virus is a 300-amino-acid nuclear regulatory protein which transactivates the gene expression directed by the homologous long terminal repeat and the human...

Twin studies demonstrate a host cell genetic effect on productive human immunodeficiency virus infection of human monocytes and macrophages in vitro.

Chang, J, Naif, H M, Li, S, Sullivan, J S, Randle, C M, Cunningham, A L

Biological and genetic variability is a prominent feature of human immunodeficiency virus (HIV) strains, especially in tropism, syncytium formation, and replicative capacity. To determine whether...

The Bel1 protein of human foamy virus contains one positive and two negative control regions which regulate a distinct activation domain of 30 amino acids.

Lee, C W, Chang, J, Lee, K J, Sung, Y C

The Bel1 transactivator is essential for the replication of human foamy virus (HFV). To define the functional domains of HFV Bel1, we generated random missense mutations throughout the entire coding...

The kinetics of human granulopoiesis following treatment with granulocyte colony-stimulating factor in vivo.

Lord, B I, Bronchud, M H, Owens, S, Chang, J, Howell, A, Souza, L, ...

Cell proliferation in the bone marrow and blood of two patients with metastatic breast cancer who were treated with granulocyte colony-stimulating factor was studied by using [3H]thymidine labeling...

Neutral protease activation of peritoneal macrophage prostaglandin synthesis.

Chang, J, Wigley, F, Newcombe, D

We observed that the treatment of murine macrophages with proteolytic enzymes can activate the synthesis and release of arachidonic acid (ARA) metabolites. Murine peritoneal macrophage monolayers...

Targeted disruption of the ubiquitous CNC-bZIP transcription factor, Nrf-1, results in anemia and embryonic lethality in mice.

Chan, J Y, Kwong, M, Lu, R, Chang, J, Wang, B, Yen, T S, ...

The CNC-basic leucine zipper (CNC-bZIP) family is a subfamily of bZIP proteins identified from independent searches for factors that bind the AP-1-like cis-elements in the beta-globin locus control...

Screening for breast cancer.

Panoussopoulos, D, Chang, J, Humphrey, L J

Mammography is of real assistance to the surgeon in evaluating breast problems not associated with a breast mass. Use of mammography in the detection of early breast cancer in breast demonstration...

Inhibition by glucocorticoids of prostaglandin release from adipose tissue in vitro.

Chang, J, Lewis, G P, Piper, P J

1 When rabbit chopped adipose tissue was incubated with a lipolytic agent (adrenocorticotrophic hormone, ACTH1-24, 0.1 microng/ml) in Krebs solution, prostaglandin E2 was formed in the tissue and...

PMN-kinin and kinin metabolizing enzymes in normal and malignant leucocytes

Greenbaum, L. M., Freer, R., Chang, J., Semente, G., Yamafuji, K.

1. Studies have been carried out on the kinin-forming and kinin destroying activity of rabbit macrophages obtained from the lung before and after BCG injection and from the peritoneal cavity...

Complications after gamma knife radiosurgery for benign meningiomas

Chang, J, Chang, J, Choi, J, Park, Y, Chung, S

Objectives: To analyse the results of gamma knife radiosurgery (GKS) for the trreatment of intracranial meningiomas and to assess possible factors related to the outcome and complications of such...

Neonatal abstinence syndrome due to codeine

Khan, K., Chang, J.

The neonatal abstinence syndrome (NAS) is a potentially life threatening illness associated with significant morbidity especially in the neonatal period. A case of NAS due to codeine prescribed for...

Roseola infantum and other syndromes associated with acute HHV6 infection.

Irving, W L, Chang, J, Raymond, D R, Dunstan, R, Grattan-Smith, P, Cunningham, A L

Eight cases of acute human herpesvirus type 6 (HHV6) infection in infants were diagnosed serologically by the demonstration of IgM anti-HHV6 (8/8) and a significant change in total anti-HHV6 antibody...

Co-existent chronic lymphatic leukaemia with polycythaemia vera.

Taberner, D. A., Chang, J., Otridge, B. W.

A patient presenting with chronic lymphocytic leukaemia and iron deficiency anaemia who, following oral iron therapy, developed the clinical and pathological features of polycythaemia vera is...

Patients' associations and the control of leishmaniasis in Peru.

Guthmann, J. P., Calmet, J., Rosales, E., Cruz, M., Chang, J., Dedet, J. P.

American mucocutaneous leishmaniasis is an important health problem in Peru, particularly in the mountainous Cuzco Region, where 25% of all new cases reported in 1989 were located. Cases have...

Granulocyte-macrophage colony stimulating factor (GM-CSF) after high-dose melphalan in patients with advanced colon cancer.

Steward, W. P., Scarffe, J. H., Dirix, L. Y., Chang, J., Radford, J. A., Bonnem, E., ...

Nine patients with progressive, metastatic disease from primary carcinoma of the colon were entered into a phase I/II study using continuous intravenous infusions of granulocyte-macrophage...

High dose combination chemotherapy with ifosfamide, cyclophosphamide or cisplatin, mitomycin C and mustine with autologous bone marrow support in advanced non-small cell lung cancer. A phase I/II study.

Gomm, S. A., Thatcher, N., Cuthbert, A., Chang, J., Burmester, H., Hall, P., ...

Twenty-three patients with advanced NSCLC were treated with high dose chemotherapy using four agents and autologous bone marrow reinfusion. Ten patients received two bolus doses of cyclophosphamide...

Platinum-Taxol non-cross resistance in epithelial ovarian cancer.

Gore, M. E., Preston, N., A'Hern, R. P., Hill, C., Mitchell, P., Chang, J., ...

The aim of this study was to assess the clinical evidence for platinum-Taxol non-cross-resistance in patients with epithelial ovarian cancer. Unlike other studies, only patients who had demonstrably...

A phase I trial of bryostatin 1 in patients with advanced malignancy using a 24 hour intravenous infusion.

Jayson, G. C., Crowther, D., Prendiville, J., McGown, A. T., Scheid, C., Stern, P., ...

Bryostatin 1 is a macrocyclic lactone derived from the marine invertebrate Bugula neritina. In vitro, bryostatin 1 activates protein kinase C (PKC), induces the differentiation of a number of cancer...

The effects of norethisterone on endometrial abnormalities identified by transvaginal ultrasound screening of healthy post-menopausal women on tamoxifen or placebo.

Powles, T. J., Bourne, T., Athanasiou, S., Chang, J., Gruböck, K., Ashley, S., ...

Tamoxifen (tam) is used extensively for treatment of patients with breast cancer and is being evaluated for chemoprevention in healthy women. It has, however, been reported to increase the risk of...

A study of ovarian cancer patients treated with dose-intensive chemotherapy supported with peripheral blood progenitor cells mobilised by filgrastim and cyclophosphamide.

Weaver, A., Wrigley, E., Watson, A., Chang, J., Collins, C. D., Jenkins, B., ...

We have shown that large numbers of haemopoietic progenitor cells are mobilised into the blood after filgrastim [granulocyte colony-stimulating factor (G-CSF)] alone and filgrastim following...

A multicentre phase II study of carboplatin and prolonged oral etoposide in the treatment of cancer of unknown primary site (CUPS).

Warner, E., Goel, R., Chang, J., Chow, W., Verma, S., Dancey, J., ...

Cisplatin-based combination chemotherapy is frequently used to treat patients with carcinoma of unknown primary site (CUPS). Response rates in the literature range from 12% to 26% and median survival...

A phase I/II study of leucovorin, carboplatin and 5-fluorouracil (LCF) in patients with carcinoma of unknown primary site or advanced oesophagogastric/pancreatic adenocarcinomas.

Rigg, A., Cunningham, D., Gore, M., Hill, M., O'Brien, M., Nicolson, M., ...

Carcinoma of unknown primary site (CUPS) accounts for 5-10% of all malignancies. Forty patients with metastatic CUPS or advanced oesophagogastric/pancreatic adenocarcinomas were recruited....

The prevalence of BRCA1 mutations in Chinese patients with early onset breast cancer and affected relatives

Sng, J-H, Chang, J, Feroze, F, Rahman, N, Tan, W, Lim, S, ...

The purpose of this study was to determine the prevalence of BRCA1 mutations in Chinese breast cancer patients in Singapore. BRCA1 analysis was conducted in consecutive patients with breast cancer...