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186篇 您的检索式:作者名="COOK MA"
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1Geochronology and significance of volcanic rocks in the Ning-Wu Basin of China显示文摘The Ning-Wu(Nanjing-Wuhu) Basin is one of the most important volcanic basins in the Middle-Lower Yangtze River Valley,eastern China.It consists of four volcanic units,i.e.,the Longwangshan,Dawangshan,Gushan,and Niangniangshan Formations.Their LA-ICP MS U-Pb zircon ages are 134.8±1.8,132.2±1.6,129.5±0.8,and 126.8±0.6 Ma,respectively.Results of this study indicate that all volcanic rocks in the Ning-Wu Basin were formed in the Early Cretaceous from 135 to 127 Ma,lasting 8-10 m.y.No Jurassic volcanic activities occurred in any of the volcanic basins of the Middle-Lower Yangtze River Valley,including the Ning-Wu Basin.These new chronological results provide significant evidence for further study of this region to improve our understanding of Mesozoic tectonic,magmatic,and metallogenic processes of eastern China.ZHOU TaoFa FAN Yu YUAN Feng ZHANG LeJun QIAN Bin MA Liang YANG XiFei David R COOKE 2011Science China Earth Sciences2011,54,2:33
2Optical observations of LIGO source GW 170817 by the Antarctic Survey Telescopes at Dome A,Antarctica显示文摘The LIGO detection of gravitational waves(GW) from merging black holes in 2015 marked the beginning of a new era in observational astronomy. The detection of an electromagnetic signal from a GW source is the critical next step to explore in detail the physics involved. The Antarctic Survey Telescopes(AST3),located at Dome A, Antarctica, is uniquely situated for rapid response time-domain astronomy with its continuous night-time coverage during the austral winter. We report optical observations of the GW source(GW 170817) in the nearby galaxy NGC 4993 using AST3. The data show a rapidly fading transient at around 1 day after the GW trigger, with the i-band magnitude declining from 17:23 ± 0:13 magnitude to 17:72 ± 0:09 magnitude in ~1:8 h. The brightness and time evolution of the optical transient associated with GW 170817 are broadly consistent with the predictions of models involving merging binary neutron stars. We infer from our data that the merging process ejected about ~10^(-2) solar mass of radioactive material at a speed of up to 30% the speed of light.lei hu xuefeng wu igor andreoni michael c.b.ashley jeff cooke xiangqun cui fujia du zigao dai bozhong gu yi hu haiping lu xiaoyan li zhengyang li ensi liang liangduan liu bin ma zhaohui shang tianrui sun n.b.suntzeff charling tao syed a.uddin lifan wang xiaofeng wang haikun wen di xiao jin xu ji yang shihai yang xiangyan yuan hongyan zhou hui zhang jilin zhou zonghong zhu 2017Science Bulletin2017,62,21:6
3Hydrogen peroxide-induced stimulation of L-type calcium current in guinea pig ventricular myocytes and its inhibition by adenosine A1 receptor activation 显示文摘Thomas GP Sims SM Cook MA 1998J Pharmacol Exp Ther1998,286,3:1
4Altered venous function and deep venous thrombosis following proximal femoral fracture显示文摘Wilson D Cooke EA McNally MA 2002Injury2002,33,1:1
5Genes acrAand acrB encode a Stress - induced efflux system of Escherichia coli显示文摘Ma D Cook DN Alberti M 1995Mol Microbiol1995,16,1:1
6Addition of 18F-FDG-PET scan to radiotherphy planning of thoracic Iymphoma显示文摘Lee YK Cook G Flower MA 0,,:1
7Inhibition of pheny- lephrine induced hypertrophy in rat neonatal cardiomyocytes by the mitochondrial KATP channel opener diazoxide显示文摘Xia Y Rajapurohitam V Cook MA 2004J Mol Cell Ca rdiol2004,37,5:1
8Non-invasive assessment of skeletal kinetics using fluorine-18-fluoride PET:evaluation of image and population-derived arterial input functions显示文摘Cook GJ Lodge MA Marsden PK 1999Eur J Nucl Med1999,26,11:1
9The effect of active movement of the foot on venous blood flow after total hip replacement显示文摘McNal y MA Cooke EA Mol an RA 0,,08:1
10Differences in skeletal kinetics between vertebral and humeral bone measured by fluorine-18-fluoride PET in postmenopausal women显示文摘Cook GJ Lodge MA Blake GM 2000J Bone Res2000,15,4:1
11Changes in coagulability asmeasured by thrombelastography following surgery for proximal femo-ral fracture 显示文摘Wilson D Cooke EA McNaUy MA 2001Injury2001,32,10:1
12Thrombocytopeniain surgical medical-critically ill patients:prevalence,incidence,and risk factors显示文摘Crowther MA Cook DJ Meade MO 2005Crit Care2005,20,4:1
13Differential AMPK phosphorylation sites associated with phenylephrine vs antihypertrophic effects of adenosine agonists in neonatal rat ventricular myocytes显示文摘Pang T Rajapurohitam V Cook MA 0,,:1
14Is type II diabetes mellitus a disease of innate immune system? 显示文摘Pickup JC Cook MA 1998Diabetologia1998,41,10:1
15The effect of active movement of the foot on the venous blood flow after total hip replacement显示文摘 Cooke EA Mollan RA 1997J Bone Joint Surg(Am)1997,79,:1
16Changes in coagulability as measured by thrombelastography following surgery for proximal femoral fracture显示文摘Wilson D Cooke EA McNally MA 2001Injury2001,32,:1
17Association of attentiondisorder and the dopamine transporter gene 显示文摘 Stein MA Krasowski MD 1995AM J Hum Genet1995,,:1
18Altered venous function and deep venous thrombosis following proximal femoral fracture显示文摘Wilson D Cooke EA McNally MA 2002Injury2002,33,:1
19Familial hemiplegic migraine in the west of Scotland:a clinical and genetic study of seven families显示文摘Ahmed MA Reid E Cooke A 1996J Neurol Neurosurg Psychiat1996,61,6:1
20Molecular cloning and characterization of acrA and acre genes of Eseherichia coli 显示文摘MA D COOK D N ALBERTI M 1993Journal of Bacteriology1993,175,19:1
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