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浏览/检索结果: 共19条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Numerical simulation and scaling analysis of elasticity-induced lift force in a viscoelastic fluid between confining surfaces 期刊论文  OAI收割 JOURNAL OF HYDRODYNAMICS, 4, 2022, 卷号: 34, 页码: 756 作者:  Zhao X(赵欣);  Wei, Chao   |  收藏  |  浏览/下载：33/0  |  提交时间：2022/10/23 Viscoelastic fluid  scaling expression  computational fluid dynamics  lift force   Age-related positivity effect of emotional attention: time and frequency domain 期刊论文  OAI收割 PSYCHOLOGY HEALTH & MEDICINE, 2022, 页码: 12 作者:  Liu, Haining;  Dong, Xianling;  Wang, Jingjing;  Liu, Haihong;  Liu, Yanli   |  收藏  |  浏览/下载：70/0  |  提交时间：2022/04/08 Positivity effect  emotional attention  facial expression  dot-probe task  time and frequency domain dynamics   WOX9 functions antagonistic to STF and LAM1 to regulate leaf blade expansion inMedicago truncatulaandNicotiana sylvestris 期刊论文  OAI收割 NEW PHYTOLOGIST, 2021, 卷号: 229, 期号: 3, 页码: 1582-1597 作者:  Wolabu, Tezera W.;  Wang, Hui;  Tadesse, Dimiru;  Zhang, Fei;  Behzadirad, Marjan   |  收藏  |  浏览/下载：61/0  |  提交时间：2021/02/05 STEM-CELL REGULATION  FLORAL ORGAN DEVELOPMENT  TRANSCRIPTION FACTOR  HOMEOBOX GENE  ARABIDOPSIS-THALIANA  EXPRESSION DYNAMICS  WUSCHEL  SHOOT  MERISTEM  GROWTH   Encoding quantized fluorescence states with fractal DNA frameworks 期刊论文  OAI收割 NATURE COMMUNICATIONS, 2020, 卷号: 11, 期号: 1, 页码: - 作者:  Li, J;  Dai, JB;  Jiang, SX;  Xie, M;  Zhai, TT   |  收藏  |  浏览/下载：42/0  |  提交时间：2021/09/06 MESSENGER-RNA  TRANSLATION DYNAMICS  GENE-EXPRESSION  SINGLE  TRANSCRIPTION  NANOSTRUCTURES  RECRUITMENT  MOLECULES  DELIVERY  SHAPES   Probing Transient DNA Conformation Changes with an Intercalative Fluorescent Excimer 期刊论文  OAI收割 Angewandte Chemie - International Edition, 2020 作者:  Chen, Bin;  Huang, Qiuling;  Qu, Zhibei;  Li, Cong;  Li, Qian   |  收藏  |  浏览/下载：51/0  |  提交时间：2021/09/06 DNA  Conformations  Fluorescence  Fluorescence microscopy  Gene expression  Confocal fluorescence microscopy  Conformation change  Conformation dynamics  DNA conformations  Drug  DNA interactions  Fluorescence method  G  quadruplex structure  Single nucleotides   Quantifying Cell Fate Decisions for Differentiation and Reprogramming of a Human Stem Cell Network: Landscape and Biological Paths 期刊论文  OAI收割 plos computational biology, 2013, 卷号: 9, 期号: 8, 页码: 文献号: e1003165 Li CH; Wang J 收藏  |  浏览/下载：44/0  |  提交时间：2014/04/15 GENE-EXPRESSION  POTENTIAL LANDSCAPE  STOCHASTICITY  ROBUSTNESS  PLURIPOTENCY  MECHANISMS  STABILITY  CIRCUITRY  DYNAMICS  MODEL   thesmallgtpaserhoabutnotrac1isessentialforconditionedaversivememoryformationthroughregulationofactinrearrangementsinratdorsalhippocampus 期刊论文  OAI收割 actapharmacologicasinica, 2013, 卷号: 34, 期号: 6, 页码: 811 作者:  Wang Jun;  Wang Yuhua;  Hou Yuanyuan;  Xi Tao;  Liu Yao   |  收藏  |  浏览/下载：14/0  |  提交时间：2020/07/01 TERM SYNAPTIC PLASTICITY  DENDRITIC SPINES  STRUCTURAL PLASTICITY  DRUG-WITHDRAWAL  CYTOSKELETON  DYNAMICS  FAMILY  POLYMERIZATION  MAINTENANCE  EXPRESSION  morphine withdrawal  aversive memory  conditioned place aversion  dorsal hippocampus  actin rearrangement  RhoA  Rac1  naloxone  Y27632  NSC23766   Hydrogen Abstraction Reactions of OH Radicals with CH3CH2CH2Cl and CH3CHClCH3: A Mechanistic and Kinetic Study 期刊论文  OAI收割 JOURNAL OF COMPUTATIONAL CHEMISTRY, 2012, 卷号: 33, 期号: 1, 页码: 66-75 作者:  Wang, Li;  Li, Yanjie;  He, Hongqing;  Zhang, Jinglai 收藏  |  浏览/下载：27/0  |  提交时间：2015/06/25 CH3CH2CH2Cl  CH3CHClCH3  Rate constants  Direct dynamics method  Four-parameter expression   Fluctuation-dissipation relations for steady-state systems 期刊论文  OAI收割 EPL, 2012, 卷号: 100, 期号: 2, 页码: 20001 作者:  Ou-Yang, ZC 收藏  |  浏览/下载：34/0  |  提交时间：2014/04/25 IRREVERSIBLE-PROCESSES  RECIPROCAL RELATIONS  GENETIC NETWORKS  EQUILIBRIUM  CONSTRUCTION  DYNAMICS  NOISE  THERMODYNAMICS  ROBUSTNESS  EXPRESSION   Effect of gimbal point displacement on optical axis pointing precision in an image seeker (EI CONFERENCE) 会议论文  OAI收割 2011 International Conference on Electric Information and Control Engineering, ICEICE 2011, April 15, 2011 - April 17, 2011, Wuhan, China 作者:  Zhang X.;  Zhang X.;  Zhang X. 收藏  |  浏览/下载：39/0  |  提交时间：2013/03/25 A concentric glass spherical dome was usually chosen as the transparent window mounted in front of the optical lens in an image seeker. However  optical ray had to change its direction when propagating through the dome due to refraction unless passing through the center of the dome  which demanded gimbal point coincide with the center of the dome exactly. In fact  gimbal point displacement could not be eliminating due to fabrication  assembly and vibration  therefore the optical axis pointing error generated. In this paper  the effect of gimbal point displacement on optical axis pointing precision in an image seeker was analyzed  and the theoretical expression of the optical axis pointing error was derived based on geometric optics  and the error dynamics was explored by numerical. Take a visible light image seeker as a case  the thickness of concentric glass spherical dome was 8mm and the inner radius was 72mm  and the optical axis pointing errors varying dynamically with the look angle and the gimbal point displacement were shown in graph. When the gimbal displacement was 0.11mm  the maximum optical axis pointing error was 0.054mrad that is equal to the instantaneous field of view (IFOV) corresponding to the camera system whose focal length was 120mm and pixel size was 6.5m. Furthermore  with the gimbal displacement increasing  the optical axis pointing error increased linearly. The analyzed results provided a theoretical basis for the displacement range  which had to be limited strictly in the gimbal design process. 2011 IEEE.