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130篇 您的检索式:作者名="Stephen T L T"
    题名 作者 年代 出处 被引量
1Auditor brand name reputations and industry specializations显示文摘Allen T Craswell Jere R Francis Stephen L Taylor 1995Journal of Accounting and Economics1995,,3:4
2固相萃取和液相色谱/质谱/质谱在正离子和负离子模式下检测水中的农药残留显示文摘使用固相萃取和液相色谱/质谱/质谱,在正离子和负离子模式下,分别分析了46个和14个农药化合物.无需衍生化,就能达到pg水平的分析灵敏度.对于所有农药的化合物,在5 pg—1 ng的范围内具有很好的线性.Chin-Kai Meng Stephen L Werner Edward T Furlong 2008环境化学2008,27,1:3
3A New Troodontid Dinosaur from the Lower Cretaceous Yixian Formation of Liaoning Province,China显示文摘A new troodontid dinosaur,Daliansaurus liaoningensis gen.et sp.nov.,is erected based on a nearly complete specimen from the Lower Cretaceous Yixian Formation of Beipiao City,Liaoning Province,China.This well preserved skeleton provides important new details of the anatomy for Liaoning troodontids,and gives new insight into their phylogenetic relationships and evolution.Daliansaurus is distinguished from other troodontids by an enlarged ungual on pedal digit IV,which is approximately the same size as the sickle-shaped second ungual,and is differentiated from other Liaoning troodontids by a number of characters of the skull,manus,pelvis,and hindlimb.A phylogenetic analysis recovers Daliansaurus within a subclade of Liaoning troodontids that also includes Sinovenator,Sinusonasus,and Mei.We erect a name for this group—Sinovenatorinae—and argue that it reflects a localized radiation of small-bodied troodontids in the Early Cretaceous of eastern Asia,similar to previously recognized radiations of Liaoning dromaeosaurids and avialans.As more Liaoning theropods are discovered,it is becoming apparent that small,feathered paravians were particularly diverse during the Early Cretaceous,and future work is needed to clarify how this diversity arose,which species coexisted,and how these numerous species partitioned niches.SHEN Caizhi L Junchang LIU Sizhao Martin KUNDRT Stephen L.BRUSATTE GAO Hailong 2017Acta Geologica Sinica(English Edition)2017,91,3:3
4Th1 cytokines promote T-cell binding to antigen-presenting cells via enhanced hyaluronan production and accumulation at the immune synapse显示文摘Hyaluronan(HA)production by dendritic cells(DCs)is known to promote antigen presentation and to augment T-cell activation and proliferation.We hypothesized that pericellular HA can function as intercellular‘glue’directly mediating T cell–DC binding.Using primary human cells,we observed HA-dependent binding between T cells and DCs,which was abrogated upon pre-treatment of the DCs with 4-methylumbelliferone(4-MU),an agent which blocks HA synthesis.Furthermore,T cells regulate HA production by DCs via T cell-derived cytokines in a T helper(Th)subset-specific manner,as demonstrated by the observation that cell-culture supernatants from Th1 but not Th2 clones promote HA production.Similar effects were seen upon the addition of exogenous Th1 cytokines,IL-2,interferon c(IFN-c)and tumor necrosis factor a(TNF-a).The critical factors which determined the extent of DC–T cell binding in this system were the nature of the pre-treatment the DCs received and their capacity to synthesize HA,as T-cell clones which were pre-treated with monensin,added to block cytokine secretion,bound equivalently irrespective of their Th subset.These data support the existence of a feedforward loop wherein T-cell cytokines influence DC production of HA,which in turn affects the extent of DC–T cell binding.We also document the presence of focal deposits of HA at the immune synapse between T-cells and APC and on dendritic processes thought to be important in antigen presentation.These data point to a pivotal role for HA in DC–T cell interactions at the IS.Paul L Bollyky Stephen P Evanko Rebecca P Wu Susan Potter-Perigo S Alice Long Brian Kinsella Helena Reijonen Kelly Guebtner Brandon Teng Christina K Chan Kathy R Braun John A Gebe Gerald T Nepom Thomas N Wight 2010Cellular & Molecular Immunology2010,7,3:3
5Cancer Genome Scanning in Plasma: Detection of Tumor-Associated Copy Number Aberrations, Single-Nucleotide Variants, and Tumoral Heterogeneity by Massively Parallel Sequencing显示文摘Chan K C Allen Jiang Peiyong Zheng Yama W L Liao Gary J W Sun Hao Wong John Siu Shing Shun N Chan Wing C Chan Stephen L Chan Anthony T C Lai Paul B S Chiu Rossa W K Lo Y M D 2013Clinical Chemistry2013,,1:2
6Gastroesophageal reflux in infants with wheezing 显示文摘Sheikh S Stephen T Howell L Eid N 1999Pediatr Pulmonol1999,28,3:1
7Synthesis of polysub- stituted indoles and indulines by means of zirconcenne- stabilized benzzyne complexes 显示文摘JEFFREY H T STEPHEN L B 1994J Am Chem Soc1994,116,11:1
8Probabilistic load flow computation using the method of combined cumulants and gram-chariier expansion 显示文摘ZHANG Pei STEPHEN T L 2004IEEE Transactions on Power Systems2004,19,1:1
9Agonist-stimulated synthesis of phosphatidylinositol (3,4,5)-triphosphate:a new intracellular signaling system?显示文摘 JACKSON T R HAWKINS P T 1993Biochim Biophys Acta1993,1179,1:1
10Investigation of benzene oxide in bone marrow and other tissues of F344 rats following metabolism of benzene in vitro and in vivo 显示文摘Andrew B L Karen YO C Suramya W Thomas A M Bernard T G Stephen M R 1998Chemical Research in Toxicology1998,11,4:1
11Association and linkage analysis of the alpha adducin gene and blood pressure 显示文摘Molly SB Li L Stephen T 2000AmJ Hypertens2000,13,69:1
12Screening for primary aldosteronism in essential hypertension : diagnostic accuracy of the ratio of plasma aldosterone concentration to plasma renin activity显示文摘Gary L Schwartz T Stephen T 2005Clinical Chemistry2005,51,2:1
13A numerical study of flow and heat transfer in a smooth and ribbed U-duct with and without rotation显示文摘LIN Y L SHIH T I P STEPHENS M A 2001Journal of Heat Transfer2001,123,:1
14Nanoscale Atoms in Solid- State Chemistry 显示文摘Roy X Lee C H Crowther A C Schenck C L Besara T Lalancette R A Siegrist T Stephens P W Brus L E Kim P Steigerwald M L Nuckolls C 2013Science2013,,341:1
15Investigation into the mechanisms of flame retardation on wool显示文摘GORDON P G MCMAHON D T W STEPHENS L J 1977Text Res J1977,47,11:1
16The 3a protein of severe acute respiratory syndrome-associated coronavirus induces apoptosis in Vero E6 cells 显示文摘Patrick T W L Wong C H Stephen K W T 2005J Gen Virol2005,86,:1
17Factors affecting in vitro germina- tion and storage of jojoba pollen 显示文摘Lee W John C T Stephen L B 1985J Amer Soc Hort Sci1985,110,5:1
18Management of Oral Mucositis in Patients with Cancer显示文摘Rajesh V L Stephen T S Douglas E 2008Dent Clin North Am2008,52,1:1
19Mineral balance in juvenile horses in race training显示文摘STEPHENS T L POTTER G D GIBBS P G 2004Journal of Equine Veterinary Science2004,24,10:1
20Selected common poisonous plants of the United States range-lands 显示文摘Zane D T Stephen T L Michael H R 2009Rangelands2009,31,1:1
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