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浏览/检索结果: 共120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发表日期升序发表日期降序提交时间升序提交时间降序作者升序作者降序 Analysis of Deformation and Ultimate Bearing Capacity of the Arch Dam of the Dagangshan Hydropower Station 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF GEOMECHANICS, 2025, 卷号: 25, 期号: 2, 页码: 17 作者:  Guo, Deyu;  Zhang, Lewen;  Wu, Jing   |  收藏  |  浏览/下载：2/0  |  提交时间：2025/06/27 Dagangshan Hydropower Station  High arch dam  Measured deformation behavior  Ultimate bearing capacity  Cusp mutation model  Numerical simulation   Enhancing tsunami modelling by using N-waves and the measured topography of coral reef: A study in the South China Sea 期刊论文  OAI收割 COASTAL ENGINEERING, 2024, 卷号: 193, 页码: 17 作者:  Zhang, Bin;  Ye, Jianhong;  Zhou, Haoran;  Jeng, Dong-Sheng;  Guo, Yakun   |  收藏  |  浏览/下载：2/0  |  提交时间：2025/06/27 Coral reef  Measured topography  N -Waves  OlaFlow  Revetment breakwater  South China sea  Tsunami   Optimizing an Abundance-Based Model for Satellite Remote Sensing of Phytoplankton Size Classes in the Bohai and Yellow Seas of China 期刊论文  OAI收割 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2024, 卷号: 62, 页码: 13 作者:  Wang, Yueqi;  Liu, Dongyan;  Wang, Yujue;  Gao, Meng;  Gao, Zhiqiang   |  收藏  |  浏览/下载：19/0  |  提交时间：2024/05/23 Sea measurements  Pigments  Phytoplankton  Oceans  Satellites  Remote sensing  Ocean temperature  Abundance-based model  Bohai and Yellow Seas (BYS)  high-performance liquid chromatography (HPLC)-measured pigment  phytoplankton size classes (PSCs)  remote sensing  sea surface temperature (SST)-dependent   Optimizing an Abundance-Based Model for Satellite Remote Sensing of Phytoplankton Size Classes in the Bohai and Yellow Seas of China 期刊论文  OAI收割 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2024, 卷号: 62, 页码: 13 作者:  Wang, Yueqi;  Liu, Dongyan;  Wang, Yujue;  Gao, Meng;  Gao, Zhiqiang   |  收藏  |  浏览/下载：15/0  |  提交时间：2024/05/23 Sea measurements  Pigments  Phytoplankton  Oceans  Satellites  Remote sensing  Ocean temperature  Abundance-based model  Bohai and Yellow Seas (BYS)  high-performance liquid chromatography (HPLC)-measured pigment  phytoplankton size classes (PSCs)  remote sensing  sea surface temperature (SST)-dependent   Evidence for WW/WZ vector boson scattering in the decay channel $\ell\nu$qq produced in association with two jets in proton-proton collisions at $\sqrt{s} =$ 13 TeV 期刊论文  OAI收割 PHYSICS LETTERS B, 2022, 卷号: 834, 页码: 137438 作者:  CMS Collaboration   |  收藏  |  浏览/下载：24/0  |  提交时间：2023/11/09 p p: colliding beams  vector boson: pair production  dijet: associated production  W: pair production  Z0: associated production  vector boson: scattering  parton: distribution function  p p: scattering  transverse momentum: missing-energy  W: hadronic decay  Z0: hadronic decay  parton: transverse momentum  muon  quantum chromodynamics  CMS  electroweak interaction  electron  dijet: mass spectrum  final state: ((n)jet lepton)  CERN LHC Coll  rapidity: difference  signature  phase space  channel cross section: measured  experimental results  13000 GeV-cms   Nuclear modification of $\Upsilon$ states in pPb collisions at $\sqrt{s_\mathrm{NN}}$ = 5.02 TeV 期刊论文  OAI收割 PHYSICS LETTERS B, 2022, 卷号: 835, 页码: 137397 作者:  CMS Collaboration   |  收藏  |  浏览/下载：20/0  |  提交时间：2023/11/09 p nucleus: interaction  lead  nucleus: mass number  suppression  Upsilon(9460): leptonic decay  Upsilon(10020): leptonic decay  Upsilon(10355): leptonic decay  muon: pair production  initial state  excited state  nuclear matter: effect  channel cross section: branching ratio: measured  transverse momentum dependence  rapidity dependence  CMS  CERN LHC Coll  experimental results  5020 GeV-cms/nucleon   Evidence of oblate-prolate shape coexistence in the strongly-deformed nucleus Cs-119 期刊论文  OAI收割 PHYSICS LETTERS B, 2021, 卷号: 822, 页码: 5 作者:  Zheng, K. K.;  Petrache, C. M.;  Zhang, Z. H.;  Zhao, P. W.;  Wang, Y. K.   |  收藏  |  浏览/下载：92/0  |  提交时间：2021/12/08 Nuclear reaction:Ni-58(Zn-64,3p)Cs-119  Measured gamma gamma gamma-coincidences  Angular correlations  Linear polarization  Model calculation  Oblate-prolate coexistence   Additive hazard regression of event history studies with intermittently measured covariates 期刊论文  OAI收割 CANADIAN JOURNAL OF STATISTICS-REVUE CANADIENNE DE STATISTIQUE, 2021, 页码: 22 作者:  Sun, Xiaowei;  Song, Xinyuan;  Sun, Liuquan   |  收藏  |  浏览/下载：23/0  |  提交时间：2021/10/26 Additive hazard regression  event history data  intermittently measured covariates  kernel weighted estimation   Single-Pixel THz Imaging Based on Optimization of Collimated Spot 会议论文  OAI收割 Nis, Serbia, October 20-22, 2021 作者:  Jia, Zhiwei;  Qi F(祁峰);  Liu ZY(刘朝阳)   |  收藏  |  浏览/下载：23/0  |  提交时间：2022/02/04 Compressed sensing  Measured collimated spot  Single-pixel  Terahertz imaging   Detection of Flare Multiperiodic Pulsations in Mid-ultraviolet Balmer Continuum, Lyl Hard X-Ray, and Radio Emissions Simultaneously 期刊论文  OAI收割 The Astrophysical Journal, 2021, 卷号: 921, 页码: 179 作者:  HXMT   |  收藏  |  浏览/下载：32/0  |  提交时间：2022/02/08 Solar flares  Solar oscillations  Solar ultraviolet emission  Solar  x-ray emission  Solar radio emission  1496  1515  1533  1536  1522  Astrophysics - Solar and Stellar Astrophysics  Abstract: Quasi-periodic pulsations (QPPs), which usually appear as temporal pulsations of the total flux, are frequently detected in the light curves of solar/stellar flares. In this study, we present the investigation of nonstationary QPPs with multiple periods during the impulsive phase of a powerful flare on 2017 September 6, which were simultaneously measured by the Hard X-ray Modulation Telescope (Insight-HXMT), as well as the ground-based BLENSW. The multiple periods, detected by applying a wavelet transform and Lomb-Scargle periodogram to the detrended light curves, are found to be ~20-55 s in the Ly`and mid-ultraviolet Balmer continuum emissions during the flare impulsive phase. Similar QPPs with multiple periods are also found in the hard X-ray emission and low-frequency radio emission. Our observations suggest that the flare QPPs could be related to nonthermal electrons accelerated by the repeated energy release process, i.e., triggering of repetitive magnetic reconnection, while the multiple periods might be modulated by the sausage oscillation of hot plasma loops. For the multiperiodic pulsations, other generation mechanisms could not be completely ruled out.