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56篇 您的检索式:作者名="JEFF WANG"
    题名 作者 年代 出处 被引量
1Knowledge extraction from Chinese wiki encyclopedias显示文摘The vision of the Semantic Web is to build a 'Web of data' that enables machines to understand the semantics of information on the Web.The Linked Open Data(LOD) project encourages people and organizations to publish various open data sets as Resource Description Framework(RDF) on the Web,which promotes the development of the Semantic Web.Among various LOD datasets,DBpedia has proved a successful structured knowledge base,and has become the central interlinking-hub of the Web of data in English.However,in the Chinese language,there is little linked data published and linked to DBpedia.This hinders the structured knowledge sharing of both Chinese and cross-lingual resources.This paper deals with an approach for building a large-scale Chinese structured knowledge base from Chinese wiki resources,including Hudong and Baidu Baike.The proposed approach first builds an ontology based on the wiki category system and infoboxes,and then extracts instances from wiki articles.Using Hudong as our source,our approach builds an ontology containing 19 542 concepts and 2381 properties.802 593 instances are extracted and described using the concepts and properties in the extracted ontology and 62 679 of them are linked to equivalent instances in DBpedia.As from Baidu Baike,our approach builds an ontology containing 299 concepts,37 object properties,and 5590 data type properties.1 319 703 instances are extracted from Baidu Baike,and 84 343 of them are linked to instances in DBpedia.We provide RDF dumps and SPARQL endpoint to access the established Chinese knowledge bases.The knowledge bases built using our approach can be used not only in Chinese linked data building,but also in many useful applications of large-scale knowledge bases,such as question-answering and semantic search.Zhi-chun WANG Zhi-gang WANG Juan-zi LI Jeff Z.PAN 2012Journal of Zhejiang University-Science C(Computers and Electronics)2012,13,4:11
2The Glutamatergic Postrhinal Cortex–Ventrolateral Orbitofrontal Cortex Pathway Regulates Spatial Memory Retrieval显示文摘A deficit in spatial memory has been taken as an early predictor of Alzheimer’s disease(AD) or mild cognitive impairment(MCI). The uncinate fasciculus(UF) is a long-range white-matter tract that connects the anterior temporal lobe with the orbitofrontal cortex(OFC)in primates. Previous studies have shown that the UF impairment associated with spatial memory deficits may be an important pathological change in aging and AD, but its exact role in spatial memory is not well understood. The pathway arising from the postrhinal cortex(POR) and projecting to the ventrolateral orbitofrontal cortex(vlOFC)performs most of the functions of the UF in rodents.Although the literature suggests an association between spatial memory and the regions connected by the POR–vlOFC pathway, the function of the pathway in spatialmemory is relatively unknown. To further illuminate the function of the UF in spatial memory, we dissected the POR–vlOFC pathway in mice. We determined that the POR–vlOFC pathway is a glutamatergic structure, and that glutamatergic neurons in the POR regulate spatial memory retrieval. We also demonstrated that the POR–vlOFC pathway specifically transmits spatial information to participate in memory retrieval. These findings provide a deeper understanding of UF function and dysfunction related to disorders of memory, as in MCI and AD.Xinyang Qi Zhanhong Jeff Du Lin Zhu Xuemei Liu Hua Xu Zheng Zhou Cheng Zhong Shijiang Li Liping Wang Zhijun Zhang 2019Neuroscience Bulletin2019,35,3:7
3Efficient generation of mice carrying homozygous double-floxp alleles using the Cas9-Avidin/Biotin-donor DNA system显示文摘Ming Ma Fengfeng Zhuang Xiongbing Hu Bolun Wang Xian-Zi Wen Jia-Fu Ji Jianzhong Jeff Xi 2017Cell Research2017,27,4:7
4Optical observations of LIGO source GW 170817 by the Antarctic Survey Telescopes at Dome A,Antarctica显示文摘The LIGO detection of gravitational waves(GW) from merging black holes in 2015 marked the beginning of a new era in observational astronomy. The detection of an electromagnetic signal from a GW source is the critical next step to explore in detail the physics involved. The Antarctic Survey Telescopes(AST3),located at Dome A, Antarctica, is uniquely situated for rapid response time-domain astronomy with its continuous night-time coverage during the austral winter. We report optical observations of the GW source(GW 170817) in the nearby galaxy NGC 4993 using AST3. The data show a rapidly fading transient at around 1 day after the GW trigger, with the i-band magnitude declining from 17:23 ± 0:13 magnitude to 17:72 ± 0:09 magnitude in ~1:8 h. The brightness and time evolution of the optical transient associated with GW 170817 are broadly consistent with the predictions of models involving merging binary neutron stars. We infer from our data that the merging process ejected about ~10^(-2) solar mass of radioactive material at a speed of up to 30% the speed of light.lei hu xuefeng wu igor andreoni michael c.b.ashley jeff cooke xiangqun cui fujia du zigao dai bozhong gu yi hu haiping lu xiaoyan li zhengyang li ensi liang liangduan liu bin ma zhaohui shang tianrui sun n.b.suntzeff charling tao syed a.uddin lifan wang xiaofeng wang haikun wen di xiao jin xu ji yang shihai yang xiangyan yuan hongyan zhou hui zhang jilin zhou zonghong zhu 2017Science Bulletin2017,62,21:6
5论组织支持感对基层公务员敢于担当行为的影响--基于珠三角地区的调查数据显示文摘通过对珠三角地区236名基层公务员的问卷调查,分析组织支持感与敢于担当行为之间的关系。研究表明,组织支持感包括工作协助支持、上级支持、员工利益支持、员工价值认同四个维度,敢于担当行为包括主动工作行为、个体—组织匹配行为、主动战略行为三个维度。此外,组织支持感对敢于担当行为具有显著正向影响,组织支持感四个维度对敢于担当行为的影响力由强到弱分别是员工价值认同、工作协助支持、上级支持、员工利益支持。张树旺 卢倩婷 JEFF WANG 黄晶 2017华南理工大学学报(社会科学版)2017,19,4:4
6The onset of deep recycling of supracrustal materials at the Paleo-Mesoarchean boundary显示文摘The recycling of supracrustal materials, and in particular hydrated rocks, has a profound impact on mantle composition and thus on the formation of continental crust, because water modifies the physical properties of lithological systems and the mechanisms of partial melting and fractional fractionation. On the modern Earth, plate tectonics offers an efficient mechanism for mass transport from the Earth’s surface to its interior, but how far this mechanism dates back in the Earth’s history is still uncertain. Here, we use zircon oxygen(O) isotopes to track recycling of supracrustal materials into the magma sources of early Archean igneous suites from the Kaapvaal Craton, southern Africa. The mean δ^(18)O values of zircon from TTG(tonalite–trondhjemite–granodiorite) rocks abruptly increase at the Paleo-Mesoarchean boundary(ca.3230 million years ago;Ma), from mantle zircon values of 5‰–6‰ to approaching 7.1‰, and this increase occurs in ≤3230 Ma rocks with elevated Dy/Yb ratios. The^(18)O enrichment is a unique signature of low-temperature water–rock interaction on the Earth’s surface. Because the later phase was emplaced into the same crustal level as the older one and TTG magmas would derive from melting processes in the garnet stability field(>40 km depth), we suggest that this evident shift in TTG zircon O isotopic compositions records the onset of recycling of the mafic oceanic crust that underwent seawater hydrothermal alteration at low temperature. The onset of the enhanced recycling of supracrustal materials may also have developed elsewhere in other Archean cratons and reflects a significant change in the tectonic realm during craton formation and stabilization, which may be important processes for the operation of plate tectonics on early Earth.Xiaolei Wang Ming Tang Jeff Moyen Di Wang Alfred Kröner Chris Hawkesworth Xiaoping Xia Hangqiang Xie Carl Anhaeusser Axel Hofmann Junyong Li Linsen Li 2022National Science Review2022,9,3:3
7Leakage tests of the stainless steel vessels of the antineutrino detectors in the Daya Bay reactor neutrino experiment显示文摘The antineutrino detectors for the Daya Bay reactor neutrino experiment are liquid scintillator detectors designed to detect electron anti-neutrino via inverse beta interactions with high efficiency and low backgrounds.Since the antineutrino detector will be installed and immerged in water Cherenkov detector and will run for 3 to 5 years,water tightness is critical to the successful operation of the antineutrino detectors.A special seal technique was used for this purpose.Three leak checking methods have been employed to ensure the seal quality.This paper describes the sealing method and leakage testing results.CHEN XiaoHui LUO XiaoLan HENG YueKun WANG LingShu TANG Xiao MA XiaoYan ZHUANG HongLin BAND Henry R. CHERWINKA Jeff J. XIAO Qiang HEEGER Karsten M. 2013Science China(Technological Sciences)2013,56,1:2
8Public impact, prevention, and treatment of cataracts显示文摘The human lens is composed anteriorly of a single layer of epithelial cells,which undergo mitosis and migrate to the lens equator where they differentiate into lens fiber cells[1].The elongated lens fiber cells express high levels of soluble crystallin proteins that do not undergo turnover andWU Frances WANG Sha ZHU Jie RUTGARD Jeff YAN Yong-Bin ZHANG Kang ZHAO Ling 2015Science China(Life Sciences)2015,58,11:2
9Oncologic Outcomes of Asian Men with Clinically Localized Prostate Cancer after Extraperitoneal Laparoscopic Radical Prostatectomy: A Single-Institution Experience显示文摘Huai-Ching Tai Ming-Kuen Lai Chao-Yuan Huang Shuo-Meng Wang Kuo-How Huang Shiu-Dong Chung Shih-Chieh Jeff Chueh Hong-Jeng Yu Hendrik van Poppel 2010Prostate Cancer2010,,:2
10Estimating non-market environmental benefits of the Conversion of Cropland to Forest and Grassland Program: A choice modeling approach 显示文摘Wang Xuehong Jeff Bennett Chen Xie 2007Ecological Economics2007,63,1:1
11Aromatase(Cyp19) expression is up-regulated by targeted disruption of Dax1 显示文摘Wang ZJ Jeffs B Ito M 2001PNAS2001,98,14:1
12Reversible lipidization of somatostatin analogues for the liver targeting显示文摘Liyun Yuan Jeff Wang Wei-Chiang Shen 2008European Journal of Pharmaceutics and Biopharmaceutics2008,,2:1
13Matryoshka: Design of NDN Multiplayer Online Game显示文摘Zhehao Wang Zening Qu Jeff Burke 2014ICN'' 14 September 24-262014,,:1
14RevaTen platelet-rich plasma improves cardiac function after myocardial injury显示文摘Allan Mishra Jeff Velotta Todd J. Brinton Xi Wang Stephanie Chang Owen Palmer Ahmad Sheikh Jaehoon Chung Phillip Chung-Ming Yang Robert Robbins Michael Fischbein 2011Cardiovascular Revascularization Medicine2011,,3:1
15Snail is a Target Gene for HIF 显示文摘Luo DC Wang JX Jeff Li 2007FASEB2007,21,:1
16Policy analysis of the Conversion of Cropland to Forest and Grassland Program in China 显示文摘Xuehong Wang Jeff Bennett 2008Environmental Economics and Policy Studies2008,9,:1
17A microRNA miR-34a-Regulated Bimodal Switch Targets Notch in Colon Cancer Stem Cells显示文摘Pengcheng Bu Kai-Yuan Chen Joyce Huan Chen Lihua Wang Jewell Walters Yong Jun Shin Julian P. Goerger Jian Sun Mavee Witherspoon Nikolai Rakhilin Jiahe Li Herman Yang Jeff Milsom Sang Lee Warren Zipfel Moonsoo M. Jin Zeynep H. Gümü? Steven M. Lipkin Xiling 2013Cell Stem Cell2013,,:1
18Isolated splenic metastasis from carcinoma of the breast: A Case Report显示文摘Kari Sufficool Jeff Wang Sean Doherty 2013Diagn. Cytopathol2013,,10:1
19Transient three- dimensional side-load analysis of out-of-round film- cooled nozzles 显示文摘WANG Ten-See LIN Jeff RUF Joe 2011Journal of Propulsion and Power2011,27,4:1
20Cold start of polymer electrolyte fuel cells: Three-stage startup characterization显示文摘Yun Wang Partha P. Mukherjee Jeff Mishler Rangachary Mukundan Rodney L. Borup 2009Electrochimica Acta2009,,8:1
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