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47篇 您的检索式:作者名="David BARBER"
    题名 作者 年代 出处 被引量
1Record Low Sea-Ice Concentration in the Central Arctic during Summer 2010显示文摘The Arctic sea-ice extent has shown a declining trend over the past 30 years. Ice coverage reached historic minima in 2007 and again in 2012. This trend has recently been assessed to be unique over at least the last 1450 years. In the summer of 2010, a very low sea-ice concentration(SIC) appeared at high Arctic latitudes—even lower than that of surrounding pack ice at lower latitudes. This striking low ice concentration—referred to here as a record low ice concentration in the central Arctic(CARLIC)—is unique in our analysis period of 2003–15, and has not been previously reported in the literature. The CARLIC was not the result of ice melt, because sea ice was still quite thick based on in-situ ice thickness measurements.Instead, divergent ice drift appears to have been responsible for the CARLIC. A high correlation between SIC and wind stress curl suggests that the sea ice drift during the summer of 2010 responded strongly to the regional wind forcing. The drift trajectories of ice buoys exhibited a transpolar drift in the Atlantic sector and an eastward drift in the Pacific sector,which appeared to benefit the CARLIC in 2010. Under these conditions, more solar energy can penetrate into the open water,increasing melt through increased heat flux to the ocean. We speculate that this divergence of sea ice could occur more often in the coming decades, and impact on hemispheric SIC and feed back to the climate.JinpingZHAO David BARBER Shugang ZHANG Qinghua YANG Xiaoyu WANG Hongjie XIE 2018Advances in Atmospheric Sciences2018,35,1:7
2The use of the anaerobic baffled reactor (ABR) for wastewater treatment: a review显示文摘William P. Barber David C. Stuckey 1999Water Research1999,,7:2
3Diabetic Retinopathy显示文摘Thomas W Gardner David A Antonetti Alistair J Barber Kathryn F LaNoue Steven W Levison 2002Survey of Ophthalmology2002,,:2
4The use of anaerobic baffled reactor (ABR) for wastewater treatment显示文摘WillIam P barber David Cstucke 1999Wat Res1999,33,7:1
5The Quick hull Algorithm for Convex Hulls显示文摘C Bradford Barber David P Dobkin Hannu Huhdanpaa 1996ACM Transactions on Mathematical Software1996,22,4:1
6Significance of Acute Multiple Brain Infarction on Diffusion-Weighted Imaging显示文摘David G. Darby Mark W. Parsons P. Alan Barber Stephen M. Davis 2000Stroke: Journal of the American Heart Association2000,,9:1
7Effects of alteplase beyond 3 h after stroke in the Echoplanar Imaging Thrombolytic Evaluation Trial (EPITHET): a placebo-controlled randomised trial显示文摘Stephen M Davis Geoffrey A Donnan Mark W Parsons Christopher Levi Kenneth S Butcher Andre Peeters P Alan Barber Christopher Bladin Deidre A De Silva Graham Byrnes Jonathan B Chalk John N Fink Thomas E Kimber David Schultz Peter J Hand Judith Frayne Graeme 2008Lancet Neurology2008,,4:1
8The quickhull algorithm for convex hulls显示文摘Bradford Barber C David P Dobkin Hannu Huhdanpaa 1996ACM Transactions on Mathematical Software1996,22,4:1
9Nitrogen removal in a modified anaerobic baffled reactor (ABR): 2, nitrification显示文摘William P Barber David C Stuckey 2000Water Research2000,,9:1
10Radiation of lamp and optimized experiment using artificial light in the Arctic Ocean显示文摘A winter optical experiment by an artificial lamp was conducted in the Amundsen Bay of Arctic Ocean from November of 2007 to January of 2008.The radiation field emitted from an artificial lamp was measured and is introduced in this paper ,and the optimized experiment project is discussed.It is demonstrated that the minimum size allowed of the lamp is determined by both the field of view(FOV) of optical instrument and the measuring distance from the lamp.Some problems that might influence on the experiment result often occur for a simple fluorescent lamp, such as instability,spatial nonuniformity,light divergence,effect of lamp temperature ,etc.By the analysis of the light radiation,three kind of measures are proposed to control the quality of the experiment,i.e.keeping consistency of lamp size with FOV of instrument,calibrating in situ downwind,and conducting measurement in effective range.Among them,the downwind calibration is the key step to overcome most problems arose by the lamp.The experiment indicated that the reliable results can be obtained only when the optical measurement is coordinated with the radiation field of artificial lamp.The measured radiation property of the lamp was used to advise the field experiment to minimize measuring error.As the experiment by artificial lamp was the first attempt in the Arctic Ocean,the experience given by this paper is a valuable reference to the correlative studies.赵进平 David Barber 李涛 李淑江 李翔 2008Chinese Journal of Polar Science2008,19,2:1
11The use of anaerobic baffled re-actor(ABR)for wastewater treatment显示文摘WillIam P Barber David Cstucke 1999Water Research1999,33,7:1
1233ae Use of the Anaerobic Baffled Reactor(ABR) for Wastewater Treatment 显示文摘William P Barber David C Stuckey 1999Water Res1999,33,7:1
13The use of anaerobic baffled reactor (ABR) for wastewater treatment 显示文摘William P Barber David Cstucke 1999Water Research1999,33,7:1
14Exposure to p,p'-DDE or dieldrin during the\sreproductive season alters hepatic CYP expression in largemouth bass(Micropterus salmoides)显示文摘Barber David S Mc Nally Alex J Garcia-Reyero Natàlia 2007Aquatic Toxicology(Amsterdam Netherlands)2007,81,1:1
15The quickhuB algorithm for convex hulls 显示文摘Bradford Barber C David P Dobkin Hannu Huhdanpaa 1996ACM Transactions on Mathematical Software1996,22,4:1
16Bildstein Efficacy of Migration Counts for Monitoring Continental Populations of Raptors: An Example using the Osprey (Pandion haliaetus) 显示文摘Farmer Christopher J Sail Kamran Barber David R 2010The Auk2010,127,4:1
17The use of the anaerobic baffled reactor (ABR) for wastewater treatment显示文摘William P Barber David C Stuckey 1999Water Res1999,33,7:1
18Bubble confinement in flow boiling of FC -72 in a 'rectan- gular' microchannel of high aspect ratio 显示文摘Jacqueline Barber David Brutin Khellil Sefiane 2010Experimental Thermal and Fluid Science2010,,34:1
19d-Dimer Predicts Early Clinical Progression in Ischemic Stroke: Confirmation Using Routine Clinical Assays显示文摘Mark Barber Peter Langhorne Ann Rumley Gordon D.O. Lowe David J. Stott 2006Stroke2006,,4:1
20The use of the anaerobic baffled reactor(ABR) for waste treatment:a review显示文摘 David C Stuckey 1999Water Research1999,33,7:1
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