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| 1 | 软材料的SHPB实验设计显示文摘通过对SHPB实验中加载波波形进行控制设计 ,实现软材料试样在加载过程中的应力平衡和常应变率加载 ,从而保证SHPB实验的前提条件。采用这种方法研究了两种材料的高应变率本构 ,实验结果表明 :设计的方法是行之有效的。 | 卢芳云 W.Chen D.J.Frew | 2002 | 爆炸与冲击2002,22,1: | 56 |
| 2 | The effect of pre‐emptive use of minimal dose fentanyl on fentanyl‐induced coughing显示文摘 | K.‐C.Hung C.‐W.Chen V. C.‐H.Lin H.‐C.Weng S.‐W.Hsieh | 2009 | Anaesthesia2009,,1: | 2 |
| 3 | The Lobster Eye Imager for Astronomy Onboard the SATech-01 Satellite显示文摘The Lobster Eye Imager for Astronomy(LEIA),a pathfinder of the Wide-field X-ray Telescope of the Einstein Probe mission,was successfully launched onboard the SATech-01 satellite of the Chinese Academy of Sciences on2022 July 27.In this paper,we introduce the design and on-ground test results of the LEIA instrument.Using stateof-the-art Micro-Pore Optics(MPO),a wide field of view of 346 square degrees(18.6°×18.6°)of the X-ray imager is realized.An optical assembly composed of 36 MPO chips is used to focus incident X-ray photons,and four large-format complementary metal-oxide semiconductor(CMOS)sensors,each of size 6 cm×6 cm,are used as the focal plane detectors.The instrument has an angular resolution of 4’-8’(in terms of FWHM)for the central focal spot of the point-spread function,and an effective area of 2-3 cm^(2) at 1 keV in essentially all the directions within the field of view.The detection passband is 0.5-4 keV in soft X-rays and the sensitivity is2-3×10^(-11) erg s^(-1) cm^(-2)(about 1 milliCrab)with a 1000 s observation.The total weight of LEIA is 56 kg and the power is 85 W.The satellite,with a design lifetime of 2 yr,operates in a Sun-synchronous orbit of 500 km with an orbital period of 95 minutes.LEIA is paving the way for future missions by verifying in flight the technologies of both novel focusing imaging optics and CMOS sensors for X-ray observation,and by optimizing the working setups of the instrumental parameters.In addition,LEIA is able to carry out scientific observations to find new transients and to monitor known sources in the soft X-ray band,albeit with limited useful observing time available. | Z.X.Ling X.J.Sun C.Zhang S.L.Sun G.Jin S.N.Zhang X.F.Zhang J.B.Chang F.S.Chen Y.F.Chen Z.W.Cheng W.Fu Y.X.Han H.Li J.F.Li Y.Li Z.D.Li P.R.Liu Y.H.Lv X.H.Ma Y.J.Tang C.B.Wang R.J.Xie Y.L.Xue A.L.Yan Q.Zhang C.Y.Bao H.B.Cai H.Q.Cheng C.Z.Cui Y.F.Dai D.W.Fan H.B.Hu J.W.Hu M.H.Huang Z.Q.Jia C.C.Jin D.Y.Li J.Q.Li H.Y.Liu M.J.Liu Y.Liu H.W.Pan Y.L.Qiu M.Sugizaki H.Sun W.X.Wang Y.L.Wang Q.Y.Wu X.P.Xu Y.F.Xu H.N.Yang X.Yang B.Zhang M.Zhang W.D.Zhang Z.Zhang D.H.Zhao X.Q.Cong B.W.Jiang L.H.Li X.B.Qiu J.N.Sun D.T.Su J.Wang C.Wu Z.Xu X.M.Yang S.K.Zhang Z.Zhang N.Zhang Y.F.Zhu H.Y.Ban X.Z.Bi Z.M.Cai W.Chen X.Chen Y.H.Chen Y.Cui X.L.Duan Z.G Feng Y.Gao J.W.He T.He J.J.Huang F.Li J.S.Li T.J.Li T.T.Li H.Q.Liu L.Liu R.Liu S.Liu N.Meng Q.Shi A.T.Sun Y.M.Wang Y.B.Wang H.C.Wu D.X Xu Y.Q Yang Y.Yang X.S.Yu K.X.Zhang Y.L.Zhang Y.H.Zhang Y.T.Zhang H.Zhou X.C.Zhu J.S.Cheng L.Qin L.Wang Q.L.Wang M.Bai R.L.Gao Z.Ji Y.R.Liu F.L.Ma Y.J.Shi J.Su Y.Y.Tan J.Z.Tong H.T.Xu C.B.Xue G.F.Xue W.Yuan | 2023 | Research in Astronomy and Astrophysics2023,23,9: | 2 |
| 4 | Bulk density of mineral and organic soils in the Canada’s arctic and sub-arctic显示文摘Bulk density is an indicator of soil compaction subject to anthropogenic impact,essential to the interpretation of any nutrient budgets,especially to perform carbon inventories.It is so expensive to measure bulk density in arctic/sub-arctic and there are relatively very few field measurements are available.Therefore,to establish a bulk density and SOC empirical relationship in Canada’s arctic and sub-arctic ecosystems,compiled all the bulk density and SOC measurements that are available in Northern Canada.In addition an attempt has been made for bulk density and SOC field measurement in Yellowknife and Lupin,to develop an empirical relationship for Canada’s arctic and sub-arctic.Relationships between bulk density(BD)and soil organic carbon(SOC)for mineral soil and organic soils(0–100 cm depth)were described by exponential functions.The best fit model,predictive bulk density(BDp),for mineral soil,(BDp=0.701+0.952 exp(0.29 SOC),n=702,R2=0.99);for organic soil(BDp=0.074+2.632 exp(0.076 SOC),n=674,R2=0.93).Different soil horizons have different bulk densities and may require different predictive equations,therefore,developed predictive best fit exponential equation for both mineral and organic soils together(BDp=0.071+1.322 exp(0.071 SOC),n=1376,R2=0.984),where X is a dummy variable with a value of 0 for surface peat(0–25 cm depth)and 1 for subsurface peat(25–175 cm).We recommend using the soil organic carbon density approach to estimate BD from SOC because it allows BD to be predicted without significant bias. | M.F.Hossain W.Chen Yu Zhang | 2015 | Information Processing in Agriculture2015,2,3: | 1 |
| 5 | Chronic obstructive pulmonary disease: an independent risk factor for peptic ulcer bleeding: a nationwide population‐based study显示文摘 | J.‐C.Luo H.‐C.Lin W.‐L.Chan J.‐W.Chen | 2012 | Aliment Pharmacol Ther2012,,7: | 1 |
| 6 | Model and design of PCB parallel winding for planar transformer显示文摘 | W.Chen Y.Y.Yah Y.Q.Hu | | 0,,05: | 1 |
| 7 | Uncertainty assessment of a polygon database of soil organic carbon for greenhouse gas reporting in Canada’s Arctic and sub-arctic显示文摘Canada’s Arctic and sub-arctic consist 46%of Canada’s landmass and contain 45%of the total soil organic carbon(SOC).Pronounced climate warming and increasing human disturbances could induce the release of this SOC to the atmosphere as greenhouse gases.Canada is committed to estimating and reporting the greenhouse gases emissions and removals induced by land use change in the Arctic and sub-arctic.To assess the uncertainty of the estimate,we compiled a site-measured SOC database for Canada’s north,and used it to compare with a polygon database,that will be used for estimating SOC for the UNFCCC reporting.In 10 polygons where 3 or more measured sites were well located in each polygon,the site-averaged SOC content agreed with the polygon data within±33%for the top 30 cm and within±50%for the top 1 m soil.If we directly compared the SOC of the 382 measured sites with the polygon mean SOC,there was poor agreement:The relative error was less than 50%at 40%of the sites,and less than 100%at 68%of the sites.The relative errors were more than 400%at 10%of the sites.These comparisons indicate that the polygon database is too coarse to represent the SOC conditions for individual sites.The difference is close to the uncertainty range for reporting.The spatial database could be improved by relating site and polygon SOC data with more easily observable surface features that can be identified and derived from remote sensing imagery. | M.F.Hossain Yu Zhang W.Chen | 2014 | Information Processing in Agriculture2014,1,1: | 1 |
| 8 | Erysiphe trifolii– a newly recognized powdery mildew pathogen of pea显示文摘 | R. N.Attanayake D. A.Glawe K. E.McPhee F. M.Dugan W.Chen | 2010 | Plant Pathology2010,,4: | 1 |
| 9 | Identification of Two Blast Resistance Genes in a Rice Variety, Digu显示文摘 | X. W.Chen S. G.Li J. C.Xu W. X.Zhai Z. Z.Ling B. T.Ma Y. P.Wang W. M.Wang G.Cao Y. Q.Ma J. J.Shang X. F.Zhao K. D.Zhou L. H.Zhu | 2004 | Journal of Phytopathology2004,,2: | 1 |
| 10 | Community‐based individual knowledge construction in the classroom: a process‐oriented account显示文摘 | C.‐K.Looi W.Chen | 2010 | Journal of Computer Assisted Learning2010,,3: | 1 |
| 11 | A unified cross-layer framework for resource allocation in cooperative networks显示文摘 | W.Chen K.B.Letaief Z.G.Cao | | 0,,08: | 1 |
| 12 | Splenic tumour: a clinicopathological study显示文摘 | L.‐W.Chen R.‐N.Chien C.‐L.Yen L.‐C.Chang | 2004 | International Journal of Clinical Practice2004,,10: | 1 |
| 13 | Exenatide and sitagliptin are not associated with increased risk of acute renal failure: a retrospective claims analysis显示文摘 | M.Pendergrass C.Fenton S. M.Haffner W.Chen | 2012 | Diabetes Obesity and Metabolism2012,,7: | 1 |
| 14 | Leveraging Mobile Technology for sustainable Seamless Learning:A Research Agenda显示文摘 | C.K.Looi P.Seow B.H.Zhang H.-J.So W.Chen L.H.Wong | | 0,,: | 1 |
| 15 | Self‐Assembled Silicon Nanotubes Grown from Silicon Monoxide显示文摘 | Y.‐W.Chen L.‐Z.Pei C.Guo | 2005 | Adv. Mater2005,,: | 1 |
| 16 | 大鼠卵巢促黄体激素受体膜外微区(1-341)在昆虫细胞中的表达及其性质的初步研究显示文摘促黄体激素/人绒毛膜促性腺激素受体(LH/hCG receptor)N端膜外微区341个氨基酸残基(简称R341)与激素有很高的亲和力。本文报道编码R341的cDNA在昆虫细胞中的表达及其产物性质的初步研究。SDS-PAGE银染和免疫印迹结果显示,表达产物呈两条带:分子量为38.5Kd的主带和分子量为40.0Kd的次带。配基结合免疫印迹和^(125)IhCG结合印迹分析表明,表达产物R341具有与配基专一性结合的生物活力。竞争性配基结合曲线和Scatchard分析结果显示,重组受体R341和配基hCG有较高的亲和力,与hCG反应的Kd为5.68×10^(-10)mol/L。 | 申庆祥 李昌麟 沈惠 刘海湖 黄有国 W.Chen Om P.Bahl | 1995 | 实验生物学报1995,28,4: | 1 |
| 17 | Magnetic resonance imaging near metal implants显示文摘 | K.M.Koch B.A.Hargreaves K. ButtsPauly W.Chen G.E.Gold K.F.King | 2010 | Imaging2010,,4: | 1 |
| 18 | Temporary self‐expanding metallic stents and pneumatic dilation for the treatment of achalasia: a prospective study with a long‐term follow‐up显示文摘 | Y.‐D.Li Y.‐S.Cheng M.‐H.Li N.‐W.Chen W.‐X.Chen J.‐G.Zhao | 2010 | Diseases of the Esophagus2010,,5: | 1 |
| 19 | Net primary productivity mapped for Canada at 1‐km resolution显示文摘 | JLiu J. M.Chen J.Cihlar W.Chen | 2002 | Global Ecology and Biogeography2002,,2: | 1 |
| 20 | Implanted Adipose‐Derived Stem Cells Attenuate Small‐for‐Size Liver Graft Injury by Secretion of VEGF in Rats显示文摘 | T.Ma H.Liu W.Chen X.Xia X.Bai L.Liang Y.Zhang T.Liang | 2012 | American Journal of Transplantation2012,,3: | 1 |