|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Multicenter Evaluation of the Molecular Line Probe Assay for Multidrug Resistant Mycobacterium Tuberculosis Detection in China显示文摘In order to evaluate the performance of a molecular Hain line probe assay(Hain LPA)for rapid detection of rifampicin and isoniazid resistance of Mycobacterium tuberculosis in China。 | LI Qiang DONG Hai Yan PANG Yu XIA Hui OU Xi Chao ZHANG Zhi Ying LI Jun Chen ZHANG Jian Kang HUAN Shi Tong CHIN Daniel P KAM Kai Man ZHAO Yan Lin | 2015 | Biomedical and Environmental Sciences2015，28，6： | 13 |
| 2 | China Patient-centered Evaluative Assessment of Cardiac Events Prospective Study of Acute Myocardial Infarction: Study Design显示文摘 | Rachel P Dreyer Xi Li Xue Du Nicholas S Downing Li Li Hai-Bo Zhang Fang Feng Wen-Chi Guan Xiao Xu Shu-Xia Li Zhen-Qiu Lin Frederick A Masoudi John A Spertus Harlan M Krumholz Li-Xin Jiang | 2016 | Chinese Medical Journal2016，，1： | 13 |
| 3 | Effect of technical parameters on transjugular intrahepatic portosystemic shunts utilizing stent grafts显示文摘AIM: To assess the effect of technical parameters on outcomes of transjugular intrahepatic portosystemic shunt(TIPS) created using a stent graft.METHODS: The medical records of 68 patients who underwent TIPS placement with a stent graft from 2008 to 2014 were reviewed by two radiologists blinded to the patient outcomes.Digital Subtraction Angiographic images with a measuring catheter in two orthogonal planes was used to determine the TIPS stent-to-inferior vena cava distance(SIVCD),hepatic vein to parenchymal tract angle(HVTA),portal vein to parenchymal tract angle(PVTA),and the accessed portal vein.The length and diameter of the TIPS stent and the use of concurrent variceal embolization were recorded by review of the patient's procedure note.Data on re-intervention within 30 d of TIPS placement,recurrence of symptoms,and survival were collected through the patient's chart.Cox proportional regression analysis was performed to assess the effect of these technical parameters on primary patency of TIPS,time to recurrence of symptoms,and all-cause mortality.RESULTS: There was no significant associationbetween the SIVCD and primary patency(P = 0.23),time to recurrence of symptoms(P = 0.83),or allcause mortality(P = 0.18).The 3,6,and 12-mo primary patency rates for a SIVCD ≥ 1.5 cm were 82.4%,64.7%,and 50.3% compared to 89.3%,83.8%,and 60.6% for a SIVCD of < 1.5 cm(P = 0.29).The median time to stenosis for a SIVCD of ≥ 1.5 cm was 19.1 mo vs 15.1 mo for a SIVCD of < 1.5 cm(P = 0.48).There was no significant association between the following factors and primary patency: HVTA(P = 0.99),PVTA(P = 0.65),accessed portal vein(P = 0.35),TIPS stent diameter(P = 0.93),TIPS stent length(P = 0.48),concurrent variceal embolization(P = 0.13) and reinterventions within 30 d(P = 0.24).Furthermore,there was no correlation between these technical parameters and time to recurrence of symptoms or all-cause mortality.Recurrence of symptoms was associated with stent graft stenosis(P = 0.03).CONCLUSION: TIPS stent-to-caval distance and other parameters have no significant effect on primary patency,time to recurrence of symptoms,or all-cause mortality following TIPS with a stent-graft. | Brice Andring Sanjeeva P Kalva Patrick Sutphin Rajiv Srinivasa Alvin Anene Marc Burrell Yin Xi Anil K Pillai | 2015 | World Journal of Gastroenterology2015，21，26： | 7 |
| 4 | On Discount Weighting Grey Modeling of GM(1,1)显示文摘In allusion to the different sample value the different influences on forecast values, this paper putsforward a kind of discount weighting grey modeling method and establishes a kind of discount coefficient grey modelof GM (1, 1 ). It means much as respect to improve the validity and rationalics of forecast model in the course offorecast modeling. | WU Cheng-mao ZHANG Tao GAO Xiang-peng(Xi’an Institute of Posts and Telecommunications, Xi’an, 710061, P R. China) | 1999 | The Journal of China Universities of Posts and Telecommunications1999，6，2： | 4 |
| 5 | Bonding between fluorescence dyes and proteins显示文摘SOME small dye molecules can bond with proteins, the spectrum of which has a characteristic of energy transferring, i.e. enhancement or quenching of fluorescence. Much information can be obtained from this phenomenon, and can be used to determine the distance between the macrobiomolecules and some groups, such as the distance between aromatic amino acid of proteins and ligands. So they are often called 'a spectroscopic ruler'. We deduced the theoreti- | Yang, MM Yang, P Xi, XL | 1997 | Chinese Science Bulletin1997，42，17： | 4 |
| 6 | The coupling loss factors for non-conservatively coupled structures显示文摘The method to calculate the coupling loss factors for non-conservatively coupled structures by using the mobilities of substructures is studied. By using the form of the energy balance equations of conservatively coupled systems, the relationship between the coupling loss factors and the energy ratios in non-conservatively coupled systems is derived. The method to calculate the energy ratios by using the mobilities of substructures is introduced, and experiment verification is carried out. The test data agree well with the predicted results. | SHENG Meiping(Institute of Acoustic Enmneering, Northwestern Polytechnzcal Uniuersity Xi’an 710072)Wang Minqing(Institute of Vibration and Noise Control, Xi ’an Jiaotong University Xi’an’ 710049)SUN Jincai(Institute of Aconstic Engineering, Northwestern P | 1998 | Chinese Journal of Acoustics1998，17，4： | 3 |
| 7 | Spatial pattern and its evolution of Chinese provincial population: Methods and empirical study显示文摘中国一直在经历一个崭新的都市化过程。在 2011,瓷器城市的人口与 51.27% 的都市化率到达了 6.91 亿。都市化水平被期望在 2030 在中国增加到 70% ,反映将近 3 亿个人将从农村区域移植到在这个时期上的城市的区域的设计。同时,瓷器人口的全部的富饶率由于经济生长,环境带能力,和现代社会知觉的联合效果正在衰退。中国政府由允许生育夫妇只要他们的任何一个来自一个一个孩子家庭,有第二个孩子逐渐地松开了它的一个孩子政策。在如此的很快发展中的国家,自然生长和空间移植将一致地重塑人口的空间模式。未来的精确预言人口和它的进化趋势的空间模式是批评的给政策制定的过程并且包括都市化,陆地使用发展,生态的保存和环境保护的在中国的空间计划调音。在这份报纸,一个自顶向下的方法被开发从 2010 ~ 2050 在省的水平和省的迁居与两自然人口生长的考虑投射瓷器未来人口的空间分发。这上的大楼,空间模式和中国省的人口的进化趋势被分析。结果建议中国人口的全面空间模式将是不大可能的在下四十年变化了,与有最高的人口密度的东方区域并且由中央区域,东北和西方区域列在后面。在东方,上海,北京,天津和江苏的四个省,将以人口密度仍然是顶在中国,和 Xinjiang, Qinghai 和西藏将继续有人口的最低密度。我们介绍了一个索引系统以省的人口密度分类中国省进三个范畴:快变化的占据区域(FCPR ) ,低变化占据区域(LCPR ) 和不活跃的占据区域(IPR ) 。在 FCPR,瓷器人口被投射继续在网移民集中收到将近 99% 新积累的流动人口的领先的类型(NILT ) 区域。上海的人口密度,北京,浙江将在 2030 达到顶点,当在广东的人口密度将不停地增加直到 2035 时。为 75% 移民人口让移民赚领先的类型(NELT ) 区域愿望报道,包括河南省,安徽,重庆和湖北。自然生长将在带类型区域的自然生长起一个主导的作用,例如辽宁和山东,因为将有很少移民人口。由于大量动人外面劳动和逐渐地衰退的富饶率, LCPR 区域的人口密度展出一向下趋势,除了福建和海南。西方的省的多数将是可能的仍然是相对低的人口密度,与平均价值仅仅 100 个人每 km 2 。 | DENG Yu LIU Shenghe CAI Jianming LU Xi Chris P NIELSEN | 2015 | Journal of Geographical Sciences2015，25，12： | 2 |
| 8 | Enhanced high-potential and ele- vated-temperature cycling stability of LiMn204 cathode by TiO2 modification for Li-ion battery显示文摘 | YU L H QIUX P XI J Y | 2006 | Electrochimica Acta2006，51，： | 1 |
| 9 | Chloride Penetration in Nonsaturated Concrete显示文摘 | ABABNEH A BENBOUDJEMA F XI Y P | 2003 | Journal of Materials in Civil Engineering2003，15，2： | 1 |
| 10 | PVDF-PEO blends based microporous polymer electrolyte:Effect of PEO on pore configurations and ionic conductivity显示文摘 | Xi J Y Qiu X P Li J | 2006 | Journal of Power Sources2006，157，1： | 1 |
| 11 | A facile method of surface modification for hydrophobic polymer membranes based on the adhesive behavior of poly(DOPA)and poly(dopamine)显示文摘 | Xi Z Y Xu Y Y Zhu L P | 2009 | Journal of Membrane Science2009，327，12： | 1 |
| 12 | Nafion/SiO2 hybrid membrane forvanadium redox flow battery显示文摘 | XI J Y WU Z H QIU X P | 2007 | Journal of Power Sources2007，166，53： | 1 |
| 13 | Calibration of modular reconfigurable robots based on a hybrid search method显示文摘 | LIN Y XI F MOHAMED R P | 2010 | Journal of Manufacturing Science and Engineering2010，132，6： | 1 |
| 14 | Drying rheologic of concrete: constitutive model and new experiments separating its mechanisms显示文摘 | BAZANT Z P XI Y P | 1994 | Materials and Structures1994，27，1： | 1 |
| 15 | Long SAGE analysis of genes differentially expressed in the midgut and silk gland between the sexes of the silkworm Bombyx mori显示文摘 | Gan L P Wang Y Xi J | | 0，，： | 1 |
| 16 | Peroxisome proliferator-activated receptors activators target human endothelial cells to inhibit leukocyte-endothelial cell interaction显示文摘 | Parhami F Xi X P | 1999 | Arterioscler Thromb Vasc Biol1999，19，： | 1 |
| 17 | Central role of the MAPK pathway in Ang Ⅱ mediated DNA synthesis and migration in rat vascular smooth muscle cells显示文摘 | Xi X P Graf K Goetze S | 1999 | ATVB1999，19，1： | 1 |
| 18 | Structure of organoclays-an X-ray diffraction and thermogravimetric analysis study 显示文摘 | Xi Y F Zhe D He H P | 2004 | J Colloid Interface Sci2004，277，： | 1 |
| 19 | Synthesis, characterization and luminescent properties of new highly luminescent or- ganic ligand and complexes of trivalent rare earth 显示文摘 | Xi P Gua X H Chen C F | 2007 | Spectroc him A cta Part A2007，66，3： | 1 |
| 20 | Recombinant adenoviruses expressing TRAIL demonstrate antitumor effects on non - small cell lung cancer(NSCLC) 显示文摘 | Yang F Shi P Xi X | 2006 | Med Oncol2006，23，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员