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13篇 您的检索式:作者名="Timothy JO"
    题名 作者 年代 出处 被引量
1LAMOST Experiment for Galactic Understanding and Exploration (LEGUE)——The survey's science plan显示文摘We describe the current plans for a spectroscopic survey of millions of stars in the Milky Way galaxy using the Guo Shou Jing Telescope (GSJT, formerly called the Large sky Area Multi-Object fiber Spectroscopic Telescope - LAMOST). The survey will obtain spectra for 2.5 million stars brighter than r < 19 during dark/grey time, and 5 million stars brighter than r < 17 or J < 16 on nights that are moonlit or have low transparency. The survey will begin in the fall of 2012, and will run for at least four years. The telescope's design constrains the optimal declination range for observations to 10 < δ < 50 , and site conditions lead to an emphasis on stars in the direction of the Galactic anticenter. The survey is divided into three parts with different target selection strategies: disk, anticenter, and spheroid. The resulting dataset will be used to study the merger history of the Milky Way, the substructure and evolution of the disks, the nature of the first generation of stars through identification of the lowest metallicity stars, and star formation through study of open clusters and OB associations. Detailed design of the LAMOST Experiment for Galactic Understanding and Exploration (LEGUE) survey will be completed in summer 2012, after a review of the results of the pilot survey.Li-Cai Deng Heidi Jo Newberg Chao Liu Jeffrey L. Carlin Timothy C. Beers Li Chen Hsu-Tai Lee Carl J. Grillmair Puragra Guhathakurta] Zhan-Wen Han Jin-Liang Hou Sebastien Lepine Jing Li Xiao-Wei Liu Kai-Ke Pan J. A. Sellwood Bo Wang Hong-Chi Wang Fan Yang Brian Yanny Hao-Tong Zhang Yue-Yang Zhang Zheng Zheng Zi Zhu 2012Research in Astronomy and Astrophysics2012,12,7:10
2Airway choices in maxillofacial trauma显示文摘Timothy AW Neil JO Aidan N 2011Trends in Anaesthesia and Critical Care2011,1,4:1
3Analysis of KIT mutation and protein expression in fine needle aspirates of gastrointestinal stromal/smooth muscle tumors 显示文摘Sherry QL Timothy JO Leslie HS 2000Acta Cytol2000,44,6:1
4Human resources for health: overcoming the crisis显示文摘Lincoln Chen Timothy Evans Sudhir Anand Jo Ivey Boufford Hilary Brown Mushtaque Chowdhury Marcos Cueto Lola Dare Gilles Dussault Gijs Elzinga Elizabeth Fee Demissie Habte Piya Hanvoravongchai Marian Jacobs Christoph Kurowski Sarah Michael Ariel Pablos-Men 2004The Lancet . 2004 (9449)2004,,:1
5Impact of thrombolysis, intra-aortic balloon pump counterpulsation, and their combination in cardiogenic shock complicating acute myocardial infarction: a report from the SHOCK Trial Registry显示文摘Timothy A Sanborn Lynn A Sleeper Eric R Bates Alice K Jacobs Jean Boland John K French Jo Dens Vladimir Dzavik Sebastian T Palmeri John G Webb Mark Goldberger Judith S Hochman 2000Journal of the American College of Cardiology2000,,:1
6Predaceous coccinellidae in biological control 显示文摘John JO Timothy JK 1998Annual Review of Entomology1998,43,1:1
7Peripherally inserted central catheters are equivalent to centrally inserted catheters in intensive care unit patients for central venous pressure monitoring显示文摘Heath Latham Scott Rawson Timothy Dwyer Chirag Patel Jo Wick Steven Simpson 2012Journal of Clinical Monitoring and Computing2012,,:1
8An algorithm for preferential selection of spectroscopic targets in LEGUE显示文摘We describe a general target selection algorithm that is applicable to any survey in which the number of available candidates is much larger than the number of objects to be observed. This routine aims to achieve a balance between a smoothly- varying, well-understood selection function and the desire to preferentially select certain types of targets. Some target-selection examples are shown that illustrate different possibilities of emphasis functions. Although it is generally applicable, the algorithm was developed specifically for the LAMOST Experiment for Galactic Understanding and Exploration (LEGUE) survey that will be carried out using the Chinese Guo Shou Jing Telescope. In particular, this algorithm was designed for the portion of LEGUE targeting the Galactic halo, in which we attempt to balance a variety of science goals that require stars at fainter magnitudes than can be completely sampled by LAMOST. This algorithm has been implemented for the halo portion of the LAMOST pilot sur- vey, which began in October 2011.Jeffrey L. Carlin Sebastien Lepine Heidi Jo Newberg Li-Cai Deng Timothy C. Beers Yu-Qin Chen Norbert Christlie Xiao-Ting Fu Shuang Gao Carl J. Grillmair PuragraGuhathakurta Zhan-Wen Han Jin-Liang Hou Hsu-Tai Lee Jing Li Chao Liu Xiao-Wei Liu Kai-Ke Pan J. A. Sellwood Hong-Chi Wang Fan Yang Brian Yanny Yue-Yang Zhan Zheng Zheng Zi Zhu 2012Research in Astronomy and Astrophysics2012,12,7:1
9The Contribution of Executive Control on Verbal- Learning Impairment in Patients with Parkinson's Disease with Dementia and Alzheimer's Disease显示文摘Timothy JO Virginia W Anthony PN 2009Arch Clin Neuropsychol2009,24,3:1
10Hypofractionated radiotherapy for invasive bladder cancer显示文摘Astrid N. Scholten Jan-Willem H. Leer C.David Collins Jan Wondergem Jo Hermans Adrian Timothy 1997Radiotherapy and Oncology1997,,2:1
11Alkaline anion- exchange radiation-grafted membranes for possible electrochemical application in filel cells 显示文摘Timothy N D Robert C T S Jo]hn R V 2003Journal of Materials Chemistry2003,13,4:1
12Probiotics, prebiotics, and the host microbiome: the science of translation显示文摘Bryon Petschow Jo?l Doré Patricia Hibberd Timothy Dinan Gregor Reid Martin Blaser Patrice D. Cani Fred H. Degnan Jane Foster Glenn Gibson John Hutton Todd R. Klaenhammer Ruth Ley Max Nieuwdorp Bruno Pot David Relman Andrew Serazin Mary Ellen Sanders 2013Ann NY Acad Sci2013,,1:1
13Fixing the reference frame for PPMXL proper motions using extragalactic sources显示文摘We quantify and correct systematic errors in PPMXL proper motions using extragalactic sources from the first two LAMOST data releases and the Ve`ron-Cetty& Ve`ron Catalog of Quasars. Although the majority of the sources are from the Ve`ron catalog, LAMOST makes important contributions in regions that are not well-sampled by previous catalogs, particularly at low Galactic latitudes and in the south Galactic cap. We show that quasars in PPMXL have measurable and significant proper motions,which reflect the systematic zero-point offsets present in the catalog. We confirm the global proper motion shifts seen by Wu et al., and additionally find smaller-scale fluctuations of the QSO-derived corrections to an absolute frame. We average the proper motions of 158 106 extragalactic objects in bins of 3?× 3?and present a table of proper motion corrections.Kathleen Grabowski Jeffrey L. Carlin Heidi Jo Newberg Timothy C. Beers Li Chen Li-Cai Deng Carl J. Grillmair Puragra Guhathakurta Jin-Liang Hou Yong-Hui Hou Se'bastien Le'pine Chao Liu Xiao-Wei Liu A-Li Luo Martin C. Smith Brian Yanny Hao-Tong Zhang Yong Zhang Zheng Zheng 2015Research in Astronomy and Astrophysics2015,15,6:0
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