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  1. No Access

    Article

    Diode pumped Nd: YVO4 laser at 671 nm with a type-II noncritical phase-matched LBO

    A diode pumped intracavity frequency-doubled Nd: YVO4 laser emitting at 671 nm with a type-II noncritical phase-matched LBO crystal is reported. A maximum output power at 671 nm of 404 mW was obtained under an in...

    Hengli Zhang, Wei Hou, Jianming Wang, Yao Xu, Zuyan Xu… in Chinese Science Bulletin (1999)

  2. No Access

    Article

    The localization of type 2 diabetes susceptibility gene loci in northern Chinese Han families

    We conducted a genome-wide scan, in which 358 well distributed fluorescent dye-labeled microsatellite marker sets were applied in 32 Chinese Han type 2 diabetes families from Northern China to search for the s...

    **ying Zhao, Heng Wang, Momiao **ong, Wei Huang, ** Zuo… in Chinese Science Bulletin (2000)

  3. No Access

    Article

    Self-assembly of ZnO nano-particles and preparation of bulk ZnO porous nanosolids

    Novel bulk ZnO porous nanosolids were prepared by a unique solvothermal hot-press method, using ZnO nanoparticles and several kinds of solvents as the starting materials. It was found from the experiments that...

    **ulin Liu, Hongyan Xu, Lili Yu, Mei Li, Chengjian Wang… in Chinese Science Bulletin (2005)

  4. No Access

    Article

    Experimental validation of inter-subspecific genetic diversity in rice represented by the differences between the DNA sequences of ‘Nipponbare’ and ‘93-11’

    The pedigrees of three sequenced rice cultivars were analyzed to show that a majority of the genetic composition of ‘Nipponbare’ originates from japonica cultivars while the minority originates from indica cultiv...

    HanWei Mei, FangJun Feng, BaoRong Lu, WeiWei Wen… in Chinese Science Bulletin (2007)

  5. No Access

    Article

    Molten-salt synthesis of tungsten oxide nanotubes: Morphological and gas sensitivity

    A very simple molten-salt method was used to synthesize WO3 nanotubes at moderate temperature (600 °C). The outer and inner diameters of the WO3 nanotubes were about 100 nm and 30 nm,with a length of dozens of mi...

    MingYang Kang, ChuanBao Cao, **ngYan Xu, Bo Lian in Chinese Science Bulletin (2008)

  6. No Access

    Article

    Structure and metal exchange in the cadmium carbonic anhydrase of marine diatoms

    Carbonic anhydrase, a zinc enzyme found in organisms from all kingdoms, catalyses the reversible hydration of carbon dioxide and is used for inorganic carbon acquisition by phytoplankton. In the oceans, where ...

    Yan Xu, Liang Feng, Philip D. Jeffrey, Yigong Shi, François M. M. Morel in Nature (2008)

  7. No Access

    Article

    Millennial temperature reconstruction based on tree-ring widths of Qilian juniper from Wulan, Qinghai Province, China

    The climate of the past 1000 years is an important context for evaluating the recent climate warming. However, there are few 1000-year-long climate reconstructions with annual resolution in the Qinghai-Tibet P...

    HaiFeng Zhu, YongHong Zheng, XueMei Shao, **aoHong Liu, Yan Xu… in Chinese Science Bulletin (2008)

  8. No Access

    Article

    Changes of serum and urine neutrophil gelatinase-associated lipocalin in type-2 diabetic patients with nephropathy: one year observational follow-up study

    We initiated the present work to explore whether neutrophil gelatinase-associated lipocalin (NGAL) could be used to predict the progression of diabetic nephropathy in type-2 diabetic patients. Seventy-four typ...

    Yi-Hua Yang, **ao-Jie He, Shen-Ren Chen, Ling Wang, En-Min Li, Li-Yan Xu in Endocrine (2009)

  9. No Access

    Article

    Palaeoenvironmental changes from pollen record in deep sea core PC-1 from northern Okinawa Trough, East China Sea during the past 24 ka

    A pollen record of core PC-1 from the northern Okinawa Trough, East China Sea (ECS), provides information on vegetation and climate changes since 24 cal. kaBP. A total of 103 samples were palynologically analy...

    HongYan Xu, FengMing Chang, YunLi Luo, **angJun Sun in Chinese Science Bulletin (2009)

  10. No Access

    Article

    Coexistence of Fermi arcs and Fermi pockets in a high-Tc copper oxide superconductor

    One outstanding puzzle in high-temperature cuprate superconductors relates to the 'Fermi surface pocket' that is expected to emerge when the material is slightly doped or underdoped. Such pockets were recently...

    Jianqiao Meng, Guodong Liu, Wentao Zhang, Lin Zhao, Haiyun Liu, **aowen Jia… in Nature (2009)

  11. No Access

    Article

    Investigation of the sliding friction behaviors of locust on slippery plates

    The slippery trap** plate in swarm locust control is a method of realizing resource utilization of locust and avoiding pesticide residues in the entironment. Some slippery plates with different material comp...

    Li**n Wang, Qiang Zhou, ShuYan Xu, HuLi Niu in Chinese Science Bulletin (2009)

  12. No Access

    Article

    A novel SLC4A1 variant in an autosomal dominant distal renal tubular acidosis family with a severe phenotype

    Mutations in SLC4A1, encoding the chloride-bicarbonate exchanger AE1, cause distal renal tubular acidosis (dRTA), a disease of defective urinary acidification by the distal nephron. We searched for SLC4A1 gene mu...

    Le** Shao, Yan Xu, Qian Dong, Yanhua Lang, Shaoheng Yue, Zhimin Miao in Endocrine (2010)

  13. No Access

    Article

    SRC-3 deficient mice developed fat redistribution under high-fat diet

    An emerging concept suggests that an aberrant distributed body fat is closely linked to the occurrence of metabolic abnormalities. Mice deficient in steroid receptor coactivator-3 (SRC-3) are shown to be prote...

    Lingyan Xu, **nran Ma, Jieli Li, **aoying Li, Jianming Xu, Shu Wang… in Endocrine (2010)

  14. No Access

    Article

    Macroscopic frost heave model based on segregation potential theory

    A macroscopic frost heave model with more clear parameters was established. Based on a porosity rate frost heave model and segregation potential theory, a porosity rate function was deduced and introduced into...

    Zhiqiang Ji 吉植**, Xueyan Xu 徐学燕, Linlin Yu 于琳琳 in Transactions of Tian** University (2010)

  15. No Access

    Article

    Structural investigation and luminescent properties of BaZr(BO3)2:Eu3+ phosphors containing Si

    Si4+-doped BaZr(BO3)2:Eu3+ phosphors are prepared by a conventional solid-state reaction. The influence of Si4+ addition on the charge transfer state of Eu3+-O2− and photoluminescence (PL) properties of BaZr(BO3)

    ZhongPeng Zhang, GuangMin Li, **aoSong Zhang, ShengYan Xu… in Chinese Science Bulletin (2010)

  16. Article

    Open Access

    Role of locust Locusta migratoria manilensis claws and pads in attaching to substrates

    The present study attempts to investigate the role of rigid claws and smooth adhesive pads in the locust Locusta migratoria manilensis, when attaching to various substrates. We measured the attachment forces on s...

    Li**n Wang, Qiang Zhou, ShuYan Xu in Chinese Science Bulletin (2011)

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  17. Article

    Open Access

    Process-based modeling analyses of Sabina przewalskii growth response to climate factors around the northeastern Qaidam Basin

    Sabina przewalskii is the longest living endemic tree species in the northeastern Tibetan Plateau, and has been widely employed in tree ring based climate research in China. However, most dendroclimatic reconstru...

    Yong**ang Zhang, XueMei Shao, Yan Xu, Martin Wilmking in Chinese Science Bulletin (2011)

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  18. Article

    Open Access

    Nanomechanical DNA origami 'single-molecule beacons' directly imaged by atomic force microscopy

    DNA origami involves the folding of long single-stranded DNA into designed structures with the aid of short staple strands; such structures may enable the development of useful nanomechanical DNA devices. Here...

    Akinori Kuzuya, Yusuke Sakai, Takahiro Yamazaki, Yan Xu… in Nature Communications (2011)

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  19. Article

    Open Access

    Structure of the pentameric ligand-gated ion channel ELIC cocrystallized with its competitive antagonist acetylcholine

    ELIC, the pentameric ligand-gated ion channel from Erwinia chrysanthemi, is a prototype for Cys-loop receptors. Here we show that acetylcholine is a competitive antagonist for ELIC. We determine the acetylcholine...

    Jianjun Pan, Qiang Chen, Dan Willenbring, Ken Yoshida… in Nature Communications (2012)

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  20. No Access

    Article

    Electronic origin of high-temperature superconductivity in single-layer FeSe superconductor

    The recent discovery of high-temperature superconductivity in iron-based compounds has attracted much attention. How to further increase the superconducting transition temperature (Tc) and how to understand the s...

    Defa Liu, Wenhao Zhang, Daixiang Mou, Junfeng He, Yun-Bo Ou… in Nature Communications (2012)

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