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85篇 您的检索式:作者名="Tan SA"
    题名 作者 年代 出处 被引量
1Review of Chinese atmospheric science research over the past 70 years: Synoptic meteorology显示文摘Synoptic meteorology is a branch of meteorology that uses synoptic weather observations and charts for the diagnosis,study,and forecasting of weather.Weather refers to the specific state of the atmosphere near the Earth’s surface during a short period of time.The spatial distribution of meteorological elements in the atmosphere can be represented by a variety of transient weather phenomena,which are caused by weather systems of different spatial and temporal scales.Weather is closely related to people’s life,and its development and evolution have always been the focus of atmospheric scientific research and operation.The development of synoptic meteorology is closely related to the development of observation systems,dynamical theories and numerical models.In China,observation networks have been built since the early 1950 s.Up to now,a comprehensive meteorological observation systembased on ground,air and space has been established.In particular,the development of a new generation of dense radar networks,the development of the Fengyun satellite series and the implementation of a series of large field experiments have brought our understanding of weather from large-scale environment to thermal dynamics,cloud microphysical structure and evolution characteristics of meso and micro-scale weather systems.The development of observation has also promoted the development of theory,numerical model and simulation.In the early days,China mainly used foreign numerical models.Lately,China has developed numerical model systems with independent intellectual property rights.Based on the results of high-resolution numerical simulations,in-depth understanding of the initiation and evolution mechanism and predictability of weather at different scales has been obtained.Synoptic meteorology has gradually changed from an initially independent development to a multidisciplinary approach,and the interaction between weather and the change of climate and environment has become a hot and frontier topic in atmospheric science.This paper reviews the important scientific and technological achievements made in China over the past 70 years in the fields of synoptic meteorology based on the literatures in China and abroad,from six aspects respectively including atmospheric dynamics,synoptic-scale weather,typhoon and tropical weather,severe convective weather,numerical weather prediction and data assimilation,weather and climate,atmospheric physics and atmospheric environment.Zhiyong MENG Fuqing ZHANG Dehai LUO Zhemin TAN Juan FANG Jianhua SUN Xueshun SHEN Yunji ZHANG Shuguang WANG Wei HAN Kun ZHAO Lei ZHU Yongyun HU Huiwen XUE Yaping MA Lijuan ZHANG Ji NIE Ruilin ZHOU Sa LI Hongjun LIU Yuning ZHU 2019Science China Earth Sciences2019,62,12:7
2Collisionless tool orientation smoothing above blade stream surface using NURBS envelope显示文摘In five-axis machining,tool orientation above a blade stream surface may lead to tool collision and a decrease in workpiece rigidity.Hence,collisionless tool orientation smoothing(TOS)becomes an important issue.On the basis of a constant scallop height tool path,the triangular facets in the faces,vertices format are constructed from cutter contact(CC)using the Voronoi incremental algorithm.The cutter location(CL)points candidate set is represented by an oblique elliptic cone whose vertex lies at CC using NURBS envelope.Whether the CL point is above its CC is judged by the dot product between the normal vector and the point on triangulation nearest to the CL point.The curvatures at CC are obtained by fitting a moving least square(MLS) quadratic patch to the local neighborhood of a vertex and calculating eigenvectors and eigenvalues of the Hessian matrix.Triangular surface elastic energy is employed as the weight in selection from the NURBS envelope.The collision is judged by NURBS surface intersection.TOS can then be expressed by selecting a CL point for each CC point and converted into a numerical control(NC)code automatically according to the postprocessor type of the machine center.The proposed method is verified by finishing of a cryogenic turboexpander impeller of air separation equipment.Jing-hua XU Shu-you ZHANG Jian-rong TAN Ri-na SA 2013Journal of Zhejiang University-Science A(Applied Physics & Engineering)2013,14,3:2
3胎盘生长因子抑制胎盘缺血引起的高血压显示文摘先兆子痫最有效的治疗是提前分娩出胎儿和胎盘。胎盘缺血的发生对先兆子痫发病有至关重要的影响,因为在动物或人类,子宫灌注压减少(reduced uterine perfusion pressure,RUPP)可诱发胎盘缺血/缺氧,刺激机体释放高血压胎盘因子进入母体循环。抗血管生成因子可溶性fms样酪氨酸激酶1(soluble fms-like tyrosine kinase-1,sFlt-1)可拮抗和减少有生物活性的血管内皮生长因子( vascular endothelial growth factor, VEGF)和胎盘生长因子( placental growth factor, PIGF),研究发现在RUPP大鼠和先兆子痫患者中,sFlt-1水平升高。刘莉 叶鹏 Spradley FT Tan AY Joo WS Daniels G Kussie P Karumanchi SA Granger JP 2016中华高血压杂志2016,24,2:2
4Functional polymorphisms of the cytochrome P450 1A2(CYP1A2) gene and prolonged QTc in- terval in schizophrenia显示文摘Tay JKX Tan CH Chong SA 2007Prog Neuropsychopharmacol Biol Psy- chiatry2007,31,6:1
5Polymorphisms of dopamine receptors and tardive dyskinesia among Chinese patients with schizophrenia显示文摘Chong SA Tan EC Tan CH 2003Am J Med Genet2003,116,1:1
6In vitro fracture resistance of endodontically treated central incisors with varying ferrule heights and configu- rations显示文摘Tan PL Aquilino SA Gratton DG 2005J Prosthet Dent2005,93,4:1
7Accuracy of staging as a predictor for recurrence after liver transplantation for hepatocellular carcinoma显示文摘Shah SA Tan JC Mc Gilvray ID 2006Transplantation2006,81,:1
8Predictive value of prolapse symptoms: a large database study显示文摘Tan JS Lukacz ES Menefee SA 2005Int Urogynecol J Pelvic Floor Dysfunct2005,16,3:1
9Efficacy and tolerability of doxazosin versus enalapril inthe treatment of patients with mild-to-moderate hypertension显示文摘 Frise SA 1997ClinTher1997,19,3:1
10Modulation of nicotinic AChR channels by prostaglandin E2 inchick sympathetic ganglion neurons 显示文摘Tan W Du C Siegelbaum SA 1998J Neuro- physiol1998,79,2:1
11High-pressure liquid chromatographic method for analysis of cephalosporins显示文摘Signs SA File TM Tan JS 1984Antimierob Agents Chemother1984,26,5:1
12Macrophage migration inhibitory factor of the parasitic nematode Trichinella spiralis显示文摘Tan TH Edgerton SA Kumari R 2001Biochem J2001,357,2:1
13A potent antidengue human antibody preferentially recognizes the conformation of E protein monomers assembled on the virus surface显示文摘Fibriansah G Tan JL Smith SA 2014EMBO Mol Med2014,6,3:1
14Smoking and tardive dy - skinesia: lack of involvement of the CYP1 A2 gene 显示文摘Chong SA Tan EC Tan CH 2003J Psychiatry Neurosci2003,28,:1
15The systemic influence of platelet-derived growth factors on bone marrow mesenchymal stem ceils in fracture patients 显示文摘Tan HB Giannoudis PV Boxall SA 2015BMC Med2015,13,:1
16Smoking and tardive dyskinesia:lack of involvement of the CYP1A2 gene显示文摘Chong SA Tan EC Tan CH 2003J Psychiatry Neurosci2003,28,:1
17An overview of thecharacteristics of the novel avian influenza A H7N9 virus inhumans 显示文摘Tan KX Jacob SA Chan KG 2015Front Microbiol2015,6,:1
18Creation of tolerogenic human dendritic cells via intracellular CTLA4: A novel strategy with potential in clinical immunosuppression 显示文摘Tan PH Yates JB Xue SA 2005Blood2005,106,9:1
19Concurrent dinoprostone andoxytocin for labor induction in term premature rupture ofmembranes显示文摘Tan PC Daud SA Omar SZ 2009Obstet Gynecol2009,113,5:1
20Increased tachykinin neurokinin A not bradykinin,causes the ACE inhibitor induced cough显示文摘Tan SA Tan LC 1998J Heart Failure1998,5,1:1
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