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检索条件"作者=d.W.Swift"
19 条 记 录,以下是1-10 订阅
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Ion dynamics associated with Alfven wave in the near-Earth magnetotail:Two-dimensional global hybrid simulation
Ion dynamics associated with Alfven wave in the near-Earth m...
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中国科学院地质与地球物理研究所2008学术年会
作者: d.w.swift Geophysical Institute University of AlaskaFairbanksAK 99775-7320USA
Ion dynamics in the near-Earth magnetotail region is examined during periods of fast Earthward flow with a two-dimensional(2-d) global-scale hybrid *** simulation shows that shear Alfven waves are generated at x -10R,... 详细信息
来源: cnki会议 评论
Positive- and Zero-Sequence Impedance Estimation of YNyn0+d-Connected Main Power Transformers in wind Power Applications
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CSEE Journal of Power and Energy Systems 2021年 第1期7卷 57-65页
作者: Franklin L.Quilumba Robert E.Jimerson Ken swift Rafael Garc´ıa with Oncor Electric delivery Fort WorthTX 76102 USA
with the increased penetration of non-conventionalrenewable energy resources, such as wind power plants (wPPs),into the power system, a lot of interest has been placed on studyingtheir impact for system protection, pl... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Post hoc validation of a tool that accurately predicts the outcome of endoscopic therapy in Bouveret syndrome
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Gastroenterology Report 2022年 第1期10卷 298-304页
作者: Carla swift John Ong Man Zhou Benjamin Stokell Yasseen Al-Naeeb department of Gastroenterology Norwich University HospitalNorwichUK department of Engineering University of CambridgeCambridgeUK department of Medicine National University of SingaporeSingapore GKT School of Medical Education King’s College LondonLondonUK Statistical Laboratory Centre for Mathematical SciencesUniversity of CambridgeCambridgeUK department of Gastroenterology Bedford HospitalBedfordUK
Background Bouveret syndrome is characterized by gallstone impaction in the upper gastrointestinal tract causing gastric outlet *** Bouveret syndrome,endoscopic gallstone removal can avert the need for ***,in cases in... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
硫酸钙在两区反应器中的分解
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硫酸工业 1978年 第S3期 95-101页
作者: w.M.swift ,T.d.wheelock ,王海帆
采用一种具有两个反应区的试验性流化床反应器论证了分解硫酸钙的新方法。用天然气部份燃烧的还原区设在反应器的下部,而附加二次风的氧化区在其上部。在这样的系统中,固体通过自然循环交替地还原和氧化。温度范围在1910°F至2230°F时... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
B3 0749+460A: A New Repeat “Changing-look” Active Galactic Nucleus Associated with X-Ray Spectral Slope Variations
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Research in Astronomy and Astrophysics 2022年 第1期22卷 114-125页
作者: J.wang w.K.Zheng d.w.Xu T.G.Brink A.V.Filippenko C.Gao S.S.Sun J.Y.wei Guangxi Key Laboratory for Relativistic Astrophysics School of Physical Science and TechnologyGuangxi UniversityNanning 530004China Key Laboratory of Space Astronomy and Technology National Astronomical ObservatoriesChinese Academy of SciencesBeijing 100101China department of Astronomy University of CaliforniaBerkeleyCA 94720-3411USA School of Astronomy and Space Science University of Chinese Academy of SciencesBeijing 100049China Miller Institute for Basic Research in Science University of CaliforniaBerkeleyCA 94720USA
Here we report an identification of B3 0749+460 A as a new double-peaked local "changing-look" active galactic nucleus(CL-AGN) in terms of our multi-epoch spectroscopic analysis. By comparing our new spectra taken in ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
创收新机遇:小蜂窝应用程序接口
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网络电信 2011年 第4期13卷 15-16页
作者: d. swift C. Kapuscinski
利用小蜂窝技术带来的覆盖和容量的增强,能创造出新的高级业务,同时还能创造出新的收入增长机会。
来源: 维普期刊数据库 维普期刊数据库 评论
X-ray imaging of 30 year old wine grape wood reveals cumulative impacts of rootstocks on scion secondary growth and Ravaz index
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Horticulture Research 2023年 第1期10卷 31-44页
作者: ZoëMigicovsky Michelle Y.Quigley Joey Mullins Tahira Ali Joel F.swift Anita Rose Agasaveeran Joseph d.dougherty Brendan Michael Grant Ilayda Korkmaz Maneesh Reddy Malpeddi Emily L.McNichol Andrew w.Sharp Jackie L.Harris danielle R.Hopkins Lindsay M.Jordan Misha T.Kwasniewski R.Keith Striegler Asia L.dowtin Stephanie Stotts Peter Cousins daniel H.Chitwood Plant Foodand Environmental SciencesFaculty of AgricultureDalhousie UniversityTruroNova ScotiaB2N 5E3Canada department of Horticulture Michigan State UniversityEast LansingMI48823USA College of Natural Science Michigan State UniversityEast LansingMI48823USA department of Neuroscience Michigan State UniversityEast LansingMI48823USA department of Biology Saint Louis UniversitySt.LouisMO63103USA department of Physics and Astronomy Michigan State UniversityEast LansingMI48823USA department of Computational Mathematics Science&EngineeringMichigan State UniversityEast LansingMI48823USA College of Engineering Michigan State UniversityEast LansingMI48823USA College of Social Science Michigan State UniversityEast LansingMI48823USA department of Economics Michigan State UniversityEast LansingMI48823USA department of Biochemistry and Molecular Biology Michigan State UniversityEast LansingMI48823USA College of Arts and Letters Michigan State UniversityEast LansingMI48823USA E.&J.Gallo winery AcampoCA95220USA Current affiliation:Constellation Brands SoledadCA93960USA department of Food Science The Pennsylvania State UniversityState CollegePA16803USA department of Forestry Michigan State UniversityEast LansingMI48823USA department of Agriculture Foodand Resource SciencesUniversity of Maryland Eastern ShorePrincess AnneMD21853USA department of Natural Sciences University of Maryland Eastern ShorePrincess AnneMD21853USA E.&J.Gallo winery ModestoCA95354USA department of Biology Acadia UniversityWolfvilleNova ScotiaB4P 2R6Canada
Annual rings from 30 year old vines in a California rootstock trial were measured to determine the effects of 15 different rootstocks on Chardonnay and Cabernet Sauvignon *** traits measuring vegetative growth,yield,b... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Understanding the effects of radiative preheat and self-emission from shock heating on equation of state measurement at 100s of Mbar using spherically converging shock waves in a NIF hohlraum
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Matter and Radiation at Extremes 2020年 第1期5卷 16-22页
作者: Joseph Nilsen Andrea L.Kritcher Madison EMartin Robert E.Tipton Heather d.whitley damian C.swift Tilo doppner Benjamin L.Bachmann Amy E.Lazicki Natalie B.Kostinski Brian R.Maddox Gilbert w.Collins Siegfried H.Glenzer Roger w.Falcone Lawrence Livermore National Laboratory LivermoreCalifornia 94551USA University of Rochester RochesterNew York 14627USA SLAC National Accelerator Menlo ParkCalifornia 94025USA University of California Berkeley BerkeleyCalifornia 94720USA
Over the last six years many experiments have been done at the National Ignition Facility to measure the Hugoniot of materials,such asCHplastic at extreme pressures,up to 800 ***“Gbar”design employs a strong spheric... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Measuring disturbance at swift breeding colonies due to the visual aspects of a drone:a quasi-experiment study
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Current Zoology 2021年 第2期67卷 157-163页
作者: Geison P.MESQUITA Joséd.ROdRÍGUEZ-TEIJEIRO Serge A.wICH Margarita MULERO-PÁZMÁNY department of Animal Biology Plant Biology and EcologyFaculty of BioscienceAutonomous University of BarcelonaBarcelona 08193Spain Institut de Recerca de la Biodiversitat University of BarcelonaBarcelona 08193Spain department of Evolutionary Biology Ecology and Environmental SciencesFaculty of BiologyBiodiversity Research Institute(IRBio)University of BarcelonaBarcelona 08193Spain School of Biological and Environmental Sciences Liverpool John Moores UniversityLiverpool L35UGUK Institute for Biodiversity and Ecosystem dynamics University of AmsterdamAmsterdam 1012 WXThe Netherlands
There is a growing body of research indicating that drones can disturb ***,it is usu-ally unclear whether the disturbance is due to visual or auditory ***,we examined the effect of drone flights on the behavior of gre... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Utilizing dimensional Analysis with Observed data to determine the Significance of Hydrodynamic Solutions in Coastal Hydrology
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Computational water, Energy, and Environmental Engineering 2014年 第2期3卷 57-77页
作者: Eric d. Swain Jeremy d. decker Joseph d. Hughes US Geological Survey Florida Water Science Center Fort Lauderdale USA US Geological Survey Florida Water Science Center Tampa USA
In this paper, the authors present an analysis of the magnitude of the temporal and spatial acceleration (inertial) terms in the surface-water flow equations and determine the conditions under which these inertial ter... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论