Chen Zheng

First-year Sloan Digital Sky Survey-II (SDSS-II) Supernova Results: Hubble Diagram and Cosmological Parameters (2009)

Kessler, Richard, Becker, Andrew, Cinabro, David, Vanderplas, Jake, Frieman, Joshua A., Marriner, John, ...

We present measurements of the Hubble diagram for 103 Type Ia supernovae (SNe) with redshifts 0.04 < z < 0.42, discovered during the first season (Fall 2005) of the Sloan Digital Sky Survey-II...

The Sloan Digital Sky Survey-II: Photometry and Supernova Ia Light Curves from the 2005 data (2009)

Holtzman, Jon A., Marriner, John, Kessler, Richard, Sako, Masao, Dilday, Ben, Frieman, Joshua A., ...

We present ugriz light curves for 146 spectroscopically confirmed or spectroscopically probable Type Ia supernovae from the 2005 season of the SDSS-II Supernova survey. The light curves have been...

Expression of the RON receptor tyrosine kinase and its association with gastric carcinoma versus normal gastric tissues (2008)

Zhou, Donghui, Pan, Gang, Zheng, Chen, Zheng, Jingjing, Yian, Liping, Teng, Xiaodong

Abstract Background Recepteur d'origine nantais (RON) is a receptor tyrosine kinase that is activated by a serum-derived, macrophage stimulating protein (MSP) growth factor and is expressed in many...

First-Year Spectroscopy for the SDSS-II Supernova Survey (2008)

Zheng, Chen, Romani, Roger W., Sako, Masao, Marriner, John, Bassett, Bruce, Becker, Andrew, ...

This paper presents spectroscopy of supernovae discovered in the first season of the Sloan Digital Sky Survey-II Supernova Survey. This program searches for and measures multi-band light curves of...

PAPER Special Section on Spread Spectrum Techniques and Applications (2007)

Coding Ds/ss Systems, Chen Zheng, Student Member, Takaya Yamazato, Masaaki Katayama, ...

correCP0= co de applying to DS/SS systeE are such that information data is first (bit-bybit) et) de andthe spre6 bypseG= noise N)seC==CRP Thus, coding gain achie

A Molecular Dynamics Study of the Effect of Voids on the Deformation Behavior of Nanocrystalline Copper (2007)

Chen Zheng, Yong-Wei Zhang

Molecular dynamics simulations are performed to study the effect of preexisting ellipsoidal voids on the tensile deformation behavior in nanocrystalline copper. No crack propagation is observed...

A Molecular Dynamics Study of the Effect of Voids on the Deformation Behavior of Nanocrystalline Copper (2007)

Chen Zheng, Yong-Wei Zhang

Molecular dynamics simulations are performed to study the effect of preexisting ellipsoidal voids on the tensile deformation behavior in nanocrystalline copper. No crack propagation is observed...

On the Importance of Searching for Oscillations of the Jovian Inner Radiation Belt with a Quasi-Period of 40 Minutes (2003)

Lou, Yu-Qing, Zheng, Chen

Experiments aboard the Ulysses spacecraft discovered quasi-periodic bursts of relativistic electrons and of radio emissions with ~40-minute period(QP-40) from the south pole of Jupiter in February...