38 Result(s)

Article

An international optical microscopy event-“Focus on Microscopy 2010”

Peng **, QiuShi Ren, G. J. Brakenhoff in Chinese Science Bulletin (2010)

Article

Preliminary results of FeO map** using Imaging Interferometer data from Chang’E-1

Information about the variability, and spatial distribution of iron abundance is important to understand lunar geological history and for future resource utilization. In this paper we present a preliminary mod...

ZongCheng Ling, Jiang Zhang, JianZhong Liu, Wen** Zhang… in Chinese Science Bulletin (2011)

Article

Initial estimate of the contribution of cryospheric change in China to sea level rise

Recent studies have shown that cryospheric melting is becoming the dominant factor responsible for sea level rise, and that the melt-water from mountain glaciers and ice caps has comprised the majority of the ...

JiaWen Ren, BaiSheng Ye, YongJian Ding, ShiYin Liu in Chinese Science Bulletin (2011)

Article

An organic junction between the vein and membrane of the dragonfly wing

A dragonfly wing consists of membranes and both longitudinal and cross veins. We observed the microstructure cross-section at several locations in the dragonfly wing using environmental scanning electron micro...

YingLong Chen, **Shu Wang, HuaiHui Ren, XuDong Li in Chinese Science Bulletin (2011)

Article

Hacking the optical diffraction limit: Review on recent developments of fluorescence nanoscopy

Subject to the diffraction limit, the resolution of conventional optical microscopy is constrained to about 200 and 500 nm in the lateral and axial planes, respectively. The advantage of optical microscopy in ...

YiChen Ding, Peng **, QiuShi Ren in Chinese Science Bulletin (2011)

Article

Application of the Mole-8.5 supercomputer: Probing the whole influenza virion at the atomic level

Discrete computer simulations are quite helpful in understanding dynamic structures in complex systems. Recently, using the Mole-8.5 supercomputer and molecular dynamics simulations as a “computational microsc...

Ji Xu, **aoWei Wang, **anFeng He, Ying Ren, Wei Ge, **gHai Li in Chinese Science Bulletin (2011)

Article

Preliminary results of TiO₂ map** using Imaging Interferometer data from Chang’E-1

The distribution of titanium abundance on the lunar surface is important knowledge for lunar geologic studies and future resource utilization. In this paper, we develop a preliminary model based on “ground tru...

ZongCheng Ling, Jiang Zhang, JianZhong Liu, Wen** Zhang… in Chinese Science Bulletin (2011)

Article

Evaluating the reliability of microsatellite genoty** from low-quality DNA templates with a polynomial distribution model

Molecular studies using trace DNA, such as from museum specimens, ancient or forensic samples and samples obtained noninvasively, often have a common problem of low quality of DNA templates. Amplification erro...

Gang He, Kang Huang, SongTao Guo, WeiHong Ji, **aoGuang Qi… in Chinese Science Bulletin (2011)

Article

Identification of AtSM34, a novel tonoplast intrinsic protein-interacting polypeptide expressed in response to osmotic stress in germinating seedlings

Aquaporins are implicated in a wide variety of plant physiological processes, although the mechanisms involved in their regulation are not fully understood. To gain further insight into the regulatory factors ...

LiJuan Li, Fei Ren, PengCheng Wei, QiJun Chen, Jia Chen… in Chinese Science Bulletin (2011)

Article

Dynamics and functions of the actin cytoskeleton during the plant cell cycle

In eukaryotic cells, the course of the cell cycle depends on correct cytoskeleton arrangement. The cell cycle consists of several phases, and in each of them the cytoskeleton has a unique structure and set of ...

PeiWei Liu, Ming Qi, **uHua Xue, HaiYun Ren in Chinese Science Bulletin (2011)

Article

Evolution of resistive switching polarity in Au/Ar⁺ bombarded SrTi_0.993Nb_0.007O₃/In sandwiches

We investigated the resistive switching characteristics of Au/Ar⁺ bombarded SrTi_0.993Nb_0.007O₃/In sandwiches. The evolution of the resistive switching polarity with swee** voltage was observed. Our experiments ...

GuanLin **e, YuHang Wang, TianLing Ren, JiaLin Zhu, JiaLin Sun… in Chinese Science Bulletin (2012)

Article

Comparison of phylobetadiversity indices based on community data from Gutianshan forest plot

Phylobetadiversity incorporates phylogenetic information and beta diversity, and can account for the ecological similarities between communities with a phylogenetic perspective. Although different phylobetadiv...

Gang Feng, **Long Zhang, NanCai Pei, MiDe Rao, **angCheng Mi… in Chinese Science Bulletin (2012)

Article

Aerodynamic optimization and evaluation for the three-dimensional afterbody/nozzle integrated configuration of hypersonic vehicles

The optimization of 2D expansion lines and key parameters of three-dimensional configurations was carried out under simulated conditions of Mach 6.5 and a flight altitude of 25 km for an integrated configurati...

TaiYuan Gao, Kai Cui, **u** Wang, ShouChao Hu, GuoWei Yang… in Chinese Science Bulletin (2012)

Article

Antibacterial effect of metallic glasses

The antibacterial effect of Fe-based, Ni-based and Cu-based metallic glasses has been studied in this research. All test metallic glasses were found to inhibit growth of Esherichia coli. The optical density value...

Bao Lin, Ren Mu, LiFu Yang, **uFang Bian in Chinese Science Bulletin (2012)

Article

Y-shaped beam splitter by graded structure design in a photonic crystal

We propose a method to bend a self-collimated beam in a photonic crystal. The beam bending relies on the gradual variation of the constitutive parameters of the photonic crystal. A new Y-shaped beam splitter i...

Kun Ren, **aoBin Ren in Chinese Science Bulletin (2012)

Article

Changes in global potential vegetation distributions from 1911 to 2000 as simulated by the Comprehensive Sequential Classification System approach

Vegetation classification models play an important role in studying the response of the terrestrial ecosystem to global climate change. In this paper, we study changes in global Potential Natural Vegetation (P...

TianGang Liang, QiSheng Feng, JianJun Cao, HongJie **e… in Chinese Science Bulletin (2012)

Article

Evaluating cellulose absorption index (CAI) for non-photosynthetic biomass estimation in the desert steppe of Inner Mongolia

Accurate estimation of non-photosynthetic biomass is critical for modeling carbon dynamics within grassland ecosystems. We evaluated the cellulose absorption index (CAI), widely used for monitoring non-photosy...

HongRui Ren, GuangSheng Zhou, Feng Zhang, **nShi Zhang in Chinese Science Bulletin (2012)

Article

SHRIMP zircon U-Pb ages and tectonic implications for Indosinian granitoids of southern Zhuguangshan granitic composite, South China

The large southern Zhuguangshan granitic batholith composite consists of granites with ages varying from the Caledonian through Indosinian to Yanshanian. Based on K-Ar dating data, the ages of the major parts ...

** Deng, JiShun Ren, HongFei Ling, WeiZhou Shen, LiQiang Sun… in Chinese Science Bulletin (2012)

Article

Progress of graphene growth on copper by chemical vapor deposition: Growth behavior and controlled synthesis

Recently, chemical vapor deposition (CVD) on copper has been becoming a main method for preparing large-area and high- quality monolayer graphene. In this paper, we first briefly introduce the preliminary unde...

LaiPeng Ma, WenCai Ren, ZaiLi Dong, LianQing Liu, HuiMing Cheng in Chinese Science Bulletin (2012)

Article

RETRACTED ARTICLE: Recent progress in AFM studies of biodegradable poly(lactic acid) materials

Chao Zeng, NaiWen Zhang, Jie Ren in Chinese Science Bulletin (2012)