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• 地理科学与资源研究所 [5]
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• OAI收割 [11]

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• 期刊论文 [11]

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• 2024 [1]
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浏览/检索结果: 共11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 Could Micro-Expressions be Quantified? Electromyography Gives Affirmative Evidence 期刊论文  OAI收割 arXiv, 2024, 页码: 17 作者:  Jingting Li;  Shaoyuan Lu;  Yan Wang;  Zizhao Dong;  Su-Jing Wang   |  收藏  |  浏览/下载：12/0  |  提交时间：2024/10/08 Electromyography (EMG)  Micro-expression Characteristics  Low Intensity  Short Duration  Spontaneity   The Influence of Short-Term Heavy Rainfall on Hydraulic Characteristics and Rill Formation in the Yuanmou Dry-Hot Valley 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 2022, 卷号: 19, 期号: 22, 页码: 21 作者:  Luo, Jun;  Ma, Xueyang;  Wang, Lei;  Bin Zhang;  Yang, Xiao   |  收藏  |  浏览/下载：29/0  |  提交时间：2022/12/23 washout duration  rill development  flow hydraulic characteristics  runoff development  short-term heavy rainfall   The Influence of Short-Term Heavy Rainfall on Hydraulic Characteristics and Rill Formation in the Yuanmou Dry-Hot Valley 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 2022, 卷号: 19, 期号: 22, 页码: 21 作者:  Luo, Jun;  Ma, Xueyang;  Wang, Lei;  Bin Zhang;  Yang, Xiao   |  收藏  |  浏览/下载：21/0  |  提交时间：2022/12/23 washout duration  rill development  flow hydraulic characteristics  runoff development  short-term heavy rainfall   Analytical expression of equivalent duration and sensitivity model of aperiodic component of post-fault thermal effect of DFIG 期刊论文  OAI收割 INTERNATIONAL TRANSACTIONS ON ELECTRICAL ENERGY SYSTEMS, 2021 作者:  Li, Shenghu;  Zhang, Yahai;  Hua, Yuting;  Zhao, Qirui;  Zhang, Aobo   |  收藏  |  浏览/下载：61/0  |  提交时间：2021/04/26 analytical expression  aperiodic component  DFIG  equivalent duration  sensitivity  short‐  circuit  thermal effect   Constraining the X-Ray-Infrared Spectral Index of Second-timescale Flares from SGR 1935+2154 with Palomar Gattini-IR 期刊论文  OAI收割 The Astrophysical Journal, 2020, 卷号: 901, 页码: L7 作者:  HXMT   |  收藏  |  浏览/下载：24/0  |  提交时间：2022/02/08 Radio transient sources  Magnetars  Soft gamma-ray repeaters  2008  992  1471  Astrophysics - High Energy Astrophysical Phenomena  Astrophysics - Instrumentation and Methods for Astrophysics  Abstract: The Galactic magnetar SGR 1935+2154 has been reported to produce the first example of a bright millisecond-duration radio burst (FRB 200428) similar to the cosmological population of fast radio bursts (FRBs). The detection of a coincident bright X-ray burst represents the first observed multiwavelength counterpart of an FRB. However, the search for similar emission at optical wavelengths has been hampered by the high inferred extinction on the line of sight. Here, we present results from the first search for second-timescale emission from the source at near-infrared (NIR) wavelengths using the Palomar Gattini-IR observing system in the J band, enabled by a novel detector readout mode that allows short exposure times of ?0.84 s with 99.9% observing efficiency. With a total observing time of ?12 hr (?47,728 images) during its 2020 outburst, we place median 3Ҡlimits on the second-timescale NIR fluence of ?18 Jy ms (13.1 AB mag). The corresponding extinction-corrected limit is ?125 Jy ms for an estimated extinction of AJ = 2.0 mag. Our observations were sensitive enough to easily detect an NIR counterpart of FRB 200428 if the NIR emission falls on the same power law as observed across its radio to X-ray spectrum. We report nondetection limits from epochs of four simultaneous X-ray bursts detected by the Insight-HXMT and NuSTAR telescopes during our observations. These limits provide the most stringent constraints to date on fluence of flares at 1014 Hz, and constrain the fluence ratio of the NIR emission to coincident X-ray bursts to RNIR ? 0.025 (fluence index ?0.35).   A simple analytical infiltration model for short-duration rainfall 期刊论文  OAI收割 JOURNAL OF HYDROLOGY, 2017, 卷号: 555, 页码: 141-154 作者:  Wang, Kaiwen;  Yang, Xiaohua;  Liu, Xiaomang;  Liu, Changming   |  收藏  |  浏览/下载：33/0  |  提交时间：2019/09/25 Analytical infiltration model  Short-duration rainfall  Infiltration range  Fluctuation caused by non-uniform initial water content   A simple analytical infiltration model for short-duration rainfall 期刊论文  OAI收割 JOURNAL OF HYDROLOGY, 2017, 卷号: 555, 页码: 141-154 作者:  Wang, Kaiwen;  Yang, Xiaohua;  Liu, Xiaomang;  Liu, Changming   |  收藏  |  浏览/下载：37/0  |  提交时间：2019/09/25 Analytical infiltration model  Short-duration rainfall  Infiltration range  Fluctuation caused by non-uniform initial water content   A simple analytical infiltration model for short-duration rainfall 期刊论文  OAI收割 JOURNAL OF HYDROLOGY, 2017, 卷号: 555, 页码: 141-154 作者:  Wang, Kaiwen;  Yang, Xiaohua;  Liu, Xiaomang;  Liu, Changming   |  收藏  |  浏览/下载：11/0  |  提交时间：2019/09/25 Analytical infiltration model  Short-duration rainfall  Infiltration range  Fluctuation caused by non-uniform initial water content   Study of the heavy ion bunch compression in CSRm 期刊论文  OAI收割 CHINESE PHYSICS C, 2013, 卷号: 37 作者:  Yang Jian-Cheng;  Yuan You-Jing;  Li Peng;  Chai Wei-Ping;  Li Jie   |  收藏  |  浏览/下载：75/0  |  提交时间：2018/07/05 Csrm  Bunch Compression  Fast Rotation  Short Pulse Duration   Climate warming over the past three decades has shortened rice growth duration in China and cultivar shifts have further accelerated the process for late rice 期刊论文  OAI收割 GLOBAL CHANGE BIOLOGY, 2013, 卷号: 19, 期号: 2, 页码: 563-570 作者:  Zhang, Tianyi;  Huang, Yao;  Yang, Xiaoguang   |  收藏  |  浏览/下载：1/0  |  提交时间：2023/04/25 climate warming  cultivar shifts  growth duration length  rice  short-duration cultivar