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359篇 您的检索式:作者名="Dan Y"
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1On generation source sites of internal waves in the Luzon Strait显示文摘This effort aims to determine the generation source sites in the Luzon Strait for energetic,long-crest,transbasin internal waves(IW)observed in the northern South China Sea(NSCS).The roles of islands distributed on eastern side of the strait,Kuroshio,submarine ridges,shoaling thermocline,and strait configuration played in the IW generation are examined using the cruise data analysis,satellite data interpretation,and dynamical analysis.The islands and channels on eastern side of the strait are excluded from a list of possible IW source sites owing to their unmatched horizontal dimensions to the scale of IW crest line length,and the relative low Reynolds number.The Kuroshio has a potential to be a radiator for the long-crest IW disturbances,meanwhile,the Kuroshio west(east)wing absorbs the eastward(westward)propagating IW disturbance.Namely,the Kuroshio blockades the outside west-east propagating IW disturbances.The 3-D configuration of the Luzon Strait is characterized by a sudden,more than one order widening of the cross-section areas at the outlets on both sides,providing a favorable condition for IW type initial disturbance formation.In the Luzon Strait,the thermocline is featured by a westward shoaling all the year around,providing the dynamical conditions for the amplitude growth(declination)to the westward(eastward)propagating IW type disturbance.Thus,the west slope of western submarine ridge at the western outlet of the Luzon Strait is a high possibility source sites for energetic,long-crest,transbasin IWs in the NSCS.The interpretation results of satellite SAR images during a 13 a period from 1995 to 2007 provide the convincing evidence for the conclusions.ZHENG Quanan SONG Y Tony LIN Hui HU Xiaomin MENG Junmin WANG Dan 2008Acta Oceanologica Sinica2008,27,3:5
2职业接触环氧丙烷工人Hb加合物及其遗传毒性分析显示文摘目的 研究长期接触低浓度环氧丙烷工人的遗传效应。方法 采用气相色谱法对环氧丙烷作业现场进行监测的同时 ,采集工人血样 ,采用高灵敏的N alkylEdman气质谱法对血红蛋白加合物 (HP 缬氨酸 )含量进行了测定 ,同时对姐妹染色单体互换 (SCE)进行检测。结果 环氧丙烷作业工人时间加权平均浓度 (TWA)为 2 6mg/m3 和 6 9mg/m3 。环氧丙烷接触组工人的HP 缬氨酸水平明显高于对照组 ,差异有极显著性 (P =0 0 0 18)。接触组中的每个细胞SCE数明显高于对照组 ,差异有显著性 (P =0 0 11)。血红蛋白加合物与姐妹染色单体互换的相关系数r为 0 762 ,并且差异有极显著性 (P =0 0 0 14 )。赵福林 金汉杰 李明 张玉川 李玉凡 曲波 李刚 Xiao Y Dan Segerback 2002中国工业医学杂志2002,15,3:3
3职业接触环氧丙烷工人DNA和Hb加合物分析显示文摘目的 研究长期接触低浓度环氧丙烷 (PO)对职业人群的遗传毒性。方法 对PO作业现场进行环境监测的同时 ,采集接触组和对照组工人的血样 ,采用3 2 P后标记法和N alkylEdman气质谱法对DNA加合物 (1-HP -腺嘌呤 )和血红蛋白加合物 (HP -缬氨酸 )含量进行了检测和分析。结果 PO车间两个岗位作业工人PO时间加权平均浓度 (TWA)分别为 2 6mg/m3 和 6 9mg/m3 ;PO接触组工人的DNA加合物水平高于对照组 ,差异有非常显著性 (P =0 0 0 12 ) ;血红蛋白加合物水平也明显高于对照组 ,差异有非常显著性 (P =0 0 0 18) ;DNA加合物与血红蛋白加合物量呈正相关 (r =0 882 ) ;差异有非常显著性 (P <0 0 1)。结论 长期接触低浓度PO对职业人群具有细胞遗传学毒性。赵福林 金汉杰 李梦燕 曲波 李刚 Xiao Y Dan Segerback 2002工业卫生与职业病2002,28,4:2
4The prevalence of dementia in urban and rural areas of China显示文摘Jianping Jia Fen Wang Cuibai Wei Aihong Zhou Xiangfei Jia Fang Li Muni Tang Lan Chu Youlong Zhou Chunkui Zhou Yong Cui Qi Wang Weishan Wang Peng Yin Nan Hu Xiumei Zuo Haiqing Song Wei Qin Liyong Wu Dan Li Longfei Jia Juexian Song Ying Han Yi Xing Peijie Y 2013Alzheimer’s & Dementia: The Journal of the Alzheimer’s Association2013,,:2
5Improvement of Wired Drill Pipe Data Quality via Data Validation and Reconciliation显示文摘Wired drill pipe(WDP)technology is one of the most promising data acquisition technologies in today s oil and gas industry.For the first time it allows sensors to be positioned along the drill string which enables collecting and transmitting valuable data not only from the bottom hole assembly(BHA),but also along the entire length of the wellbore to the drill floor.The technology has received industry acceptance as a viable alternative to the typical logging while drilling(LWD)method.Recently more and more WDP applications can be found in the challenging drilling environments around the world,leading to many innovations to the industry.Nevertheless most of the data acquired from WDP can be noisy and in some circumstances of very poor quality.Diverse factors contribute to the poor data quality.Most common sources include mis-calibrated sensors,sensor drifting,errors during data transmission,or some abnormal conditions in the well,etc.The challenge of improving the data quality has attracted more and more focus from many researchers during the past decade.This paper has proposed a promising solution to address such challenge by making corrections of the raw WDP data and estimating unmeasurable parameters to reveal downhole behaviors.An advanced data processing method,data validation and reconciliation(DVR)has been employed,which makes use of the redundant data from multiple WDP sensors to filter/remove the noise from the measurements and ensures the coherence of all sensors and models.Moreover it has the ability to distinguish the accurate measurements from the inaccurate ones.In addition,the data with improved quality can be used for estimating some crucial parameters in the drilling process which are unmeasurable in the first place,hence provide better model calibrations for integrated well planning and realtime operations.Dan Sui Olha Sukhoboka Bernt Sigve Aadn?y 2018International Journal of Automation and computing2018,15,5:2
6The symmetric multiple prize all-pay auction with complete information显示文摘BARUT Y DAN K 1998European Journal of Political Economy1998,14,4:1
7Inhibitory effect of oral doxycycline on neovascularization ina rat comeal alkali bum model of angiogenesis 显示文摘Dan L Shi-long Y Miao-li L Yong-ping L Hong-jie M Ying Z etal 2008Curr Eyei2es2008,338,:1
8Synthesis and catalytic properties of mesoporous phosphotungstic acid/SiO2 in a self- assembly 显示文摘Xuemin Y Jiaheng L Dan L 2007Materials Research Bulletin2007,42,:1
9Neuromodulation of brain states显示文摘Lee SH Dan Y 2012Neuron2012,76,1:1
10Photocatalytie activity of poly(3-hexylthiophene) titanium dioxide composites for degrading methyl orange 显示文摘Zhu Y F Dan Y 2010Solar Energy Materials and Solar Cells2010,94,10:1
11Magnetic phase transitions and the magnetothermal properties of gadolinium显示文摘Dan'kov S Y Tishin A M 1998Physics Review: B1998,57,6:1
12Serum endostatin levels in patients with hepatocellular carcinoma显示文摘Yamagata M Shiratori Y Dan Y 2000Ann Oncol2000,11,6:1
13Different neutralization efficiency of neutralizing monoelonal antibodies against avian influenza H5Nl virus to virus strains from different hosts显示文摘HUANG H L DAN H B ZHOU Y J 2007Molecular Immunology2007,44,:1
14查看详情显示文摘Zhang J Chu T S Dong S L Yuan S P Fu A E Dan Y B 0,,:1
15Photocatalytic Activity of Poly(3-hexylthiophene)/Titanium Dioxide Composites for Degrading Methyl Orange显示文摘Zhu Y Dan Y 2010Sol Energy Mater Sol C2010,94,10:1
16Evaluation of 1 - ethyl - 3 - methylimidazolium ace- tate based ionic liquid systems as a suit- able solvent for collagen显示文摘Hu Y Liu L Dan W 2013Journal of Applied Polymer Science2013,130,4:1
17Coordinating a dual-channelsupply chain with risk-averse under a two-way revenue sharingcontract显示文摘XU G Y DAN B ZHANG X M 2014International Journal of Production Economics:Part A2014,147,1:1
18Effects of dissolutiontemperature on the rheological properties of polyvinylalchol solutions in dimethyl sulfoxide显示文摘Cho Y H Dan K S Kim B C 2008Korea-AustraliaRheologyJournal2008,20,2:1
19Detection of Cyclospora Cayet- anensis Animal Fecal isolates from NEPAL using an FTA filter -base PCR method显示文摘Dan M Y T Palmer A O 2004Am J Trop Med Hyg2004,71,4:1
20Relationship between HLA-DP gene polymorphisms and clearance of chronic hepatitis B virus infections : case-control study and meta-analysis显示文摘Yan Z Tan S Dan Y 2012Infect Genet Evol2012,12,6:1
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