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686篇 您的检索式:作者名="Han P D"
    题名 作者 年代 出处 被引量
1油炸食品与心血管病风险和全因死亡率的关系:观察性研究的荟萃分析显示文摘研究者进行了一项荟萃分析,包括剂量反应分析,以定量确定油炸食品摄入与普通成年人群心血管病风险和全因死亡率之间的关系。方法:研究者在PubMed、EMBASE和Web of Science上检索2020年4月11日之前的所有文章。应用随机效应模型估计总的相对危险度(relative risks,RR)和95%CI。结果:与最低油炸食品摄入量相比,最高摄入量者主要心血管事件的总RR(95%CI)=1.28(1.15~1.43),n=17,I^(2)=82.0%,其中前瞻性研究:1.24(1.12~1.38),n=13,I^(2)=75.7%.刘青(译) 练桂丽(审校) Qin P Zhang M Han M Liu D Luo X Xu L Zeng Y Chen Q Wang T Chen X Zhou Q Li Q Qie R Wu X Li Y Zhang Y Wu Y Hu D Hu F 2021中华高血压杂志2021,29,2:3
2Computation of flow through the oesophagogastric junction显示文摘Whilst methods exist to indirectly measure the effects of increased flow or gastro-oesophageal refluxing, they cannot quantitatively measure the amount of acid travelling back up into the oesophagus during reflux, nor can they indicate the flow rate through the oesophagogastric junction (OGJ). Since OGJ dysfunction affects flow it seems most appropriate to describe the geometry of the OGJ and its effect on the flow. A device known as the functional lumen imaging probe (FLIP) has been shown to reliably measure the geometry of and pressure changes in the OGJ. FLIP cannot directly measure flow but the data gathered from the probe can be used to model flow through the junction by using computational flow dynamics (CFD). CFD uses a set of equations known as the Navier-Stokes equations to predict flow patterns and is a technique widely used in engineering. These equations are complex and require appropriate assumptions to provide simplifications before useful data can be obtained. With the assumption that the cross-sectional areas obtained via FLIP are circular, the radii of these circles can be obtained. A cubic interpolation scheme can then be applied to give a high-resolution geometry for the OGJ. In the case of modelling a reflux scenario, it can be seen that at the narrowest section a jet of fluid squirts into the oesophagus at a higher velocity than the fluid surrounding it. This jet has a maximum velocity of almost 2 ms-1 that occurs where the OGJ is at its narrowest. This simple prediction of acid ‘squirting’ into the oesophagusillustrates how the use of numerical methods can be used to develop a better understanding of the OGJ. This initial work using CFD shows some considerable promise for the future.Barry P McMahon Karl D Odie Kenneth W Moloney Hans Gregersen 2007World Journal of Gastroenterology2007,13,9:2
3Design of high power permanent magnet motor with segment rectangular copper wire and closed slot opening on electric vehicles显示文摘Choi J H Chtm Y D Han P W 2010IEEE Transactions on Magnetics2010,46,6:1
4A reappraisalof angioplastyand stenting for the treatment of vertebral origin 8tenosis显示文摘Albuquerque FC Fiorella D Han P 2003Neurosurgery2003,53,3:1
5A general low-tem- perature route for large-scale fabrication of highly oriented ZnO nanorod/nanotube arrays显示文摘Yu H D Zhang Z P Han M Y 2005J Am Chem Soc2005,127,8:1
6Mucosal immunization with surface-displayed severe acute respiratory syndrome coronavirus spike protein on Lactobacillus casei induces neutralizing antibodies in mice显示文摘Lee J S Poo H Han D P 2006J Virol2006,80,8:1
7Simultaneous Shift and Carbon Dioxide Separation for the Direct Production of Hydrogen显示文摘Han C Harrison D P 0,,24:1
89 Nitrocamptothecin显示文摘Pantazis P Han Z Y Chatterjee D 1999Drug Fut1999,24,12:1
9Preparation and evaluation of a molecularly imprinted sol-gel material for on-line solid-phase extraction coupled with high performance liquid chroma-tography for the determination of trace pentachloro-phenol in water samples显示文摘Han D M Fang G Z Yan X P 2005J Chromatogr A2005,1100,2:1
10Preliminary experience using the Neuroform stent for the treatment of cerebral aneurysms显示文摘Fiorella D Albuquerque FC Han P 2004Neurosurgery2004,54,1:1
11XPS and XRD investigation of Co/Pd/TiO2catalysts by different preparation methods 显示文摘Huang W Zuo Z J Han P D 2009Journal of Electron Spectroscopy and Related Phenomena2009,173,23:1
12Preliminary experience using the Neuroform stent for the treatment of cerebral aneurysms 显示文摘Fiorella D Albuquerque FC Han P 2004Neurosurgery2004,54,1:1
13Inclined Load Capacity of Suction Caissons 显示文摘Aubeny C P Han S W Murff J D 2003International Journal for Numerical and Analytical Methods in Geomechanics2003,27,:1
14Autocrine tumor necrosis factor alpha links endoplasmic reticulum stress to the membrane death receptor pathway through IREl alpha-mediated NF-kappaB activation and down-regulation of TRAF2 expression显示文摘Hu P Han Z Couvillon D 2006J Mol Cell Biol2006,26,8:1
15Population variation in growth and 15-year-old shoot elongation along geographic and climatic gradients in black spruce in Alberta显示文摘Wei R P Han S D Dhir N K 2004Canada Journal of Forest Research2004,34,8:1
16Paroxetine hydrochloride显示文摘P Germann D Ma G Han F 2013rofiles Drug Subst Excip Relat Methodol2013,38,:1
17Effect of thermal history on the rheological behavior of thermoplastic polyurethanes显示文摘Yoon P J Han C D 2000Macromolecules2000,33,:1
18Genetic dissection of the miR-17 -92 cluster of microRNAs in Myc-induced B- cell lymphomas 显示文摘Mu P Han Y C Betel D 2009Genes Dev2009,23,24:1
19Cationic Copolymerization of 1,3-Pentadiene with 1,3-Cyclopentadiene显示文摘Yu X P Han S D Lin F C 1997J Appl Polym Sci1997,65,10:1
20Synergistic flame retardant effecl ofSiO2 in LLDPE/EVA/ATH blends显示文摘Wei P Han Z D Xu X N 2006Journal of Fire Sciences2006,24,:1
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