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浏览/检索结果: 共102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 Efforts needed to coordinate future economic growth and heatwave exposure mitigation in coastal cities 期刊论文  OAI收割 SUSTAINABLE CITIES AND SOCIETY, 2025, 卷号: 121, 页码: 106177 作者:  Wang, Yuwei;  Zhao, Na;  Wu, Chaoyang;  Wang, Wei;  Wu, Yuming   |  收藏  |  浏览/下载：18/0  |  提交时间：2025/03/18 Heatwave exposure  Economic growth  Coastal cities  Sustainable development  Heatwave mitigation  Possible strategies   Concentrations, Compound Profiles, and Possible Sources of Organic UV Filters in Human Milk in China 期刊论文  OAI收割 ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2022, 页码: 1-11 作者:  Liu, Yang;  Gao, Lirong;  Qiao, Lin;  Huang, Di;  Lyu, Bing   |  收藏  |  浏览/下载：19/0  |  提交时间：2023/02/06 ultraviolet filters  human milk  profiles  possible sources  risk assessment   Deriving the slope-mean shielded astronomical solar radiation spectrum and slope-mean possible sunshine duration spectrum over the Loess Plateau 期刊论文  OAI收割 JOURNAL OF MOUNTAIN SCIENCE, 2020, 卷号: 17, 期号: 1, 页码: 133-146 作者:  Chen Nan   |  收藏  |  浏览/下载：32/0  |  提交时间：2020/11/11 Digital elevation model  Shielded extraterrestrial solar radiation  Spectrum  Possible Sunshine duration  Slope  Loess Plateau   No pulsed radio emission during a bursting phase of a Galactic magnetar 期刊论文  OAI收割 Nature, 2020, 卷号: 587, 页码: 63-65 作者:  HXMT   |  收藏  |  浏览/下载：47/0  |  提交时间：2022/02/08 Astrophysics - High Energy Astrophysical Phenomena  Abstract: Fast radio bursts (FRBs) are millisecond-duration radio transients of unknown physical origin observed at extragalactic distances1-3. It has long been speculated that magnetars are the engine powering repeating bursts from FRB sources4-13, but no convincing evidence has been collected so far14. Recently, the Galactic magnetar SRG 1935+2154 entered an active phase by emitting intense soft íray bursts15. One FRB-like event with two peaks (FRB 200428) and a luminosity slightly lower than the faintest extragalactic FRBs was detected from the source, in association with a soft íray/hard-X-ray flare18-21. Here we report an eight-hour targeted radio observational campaign comprising four sessions and assisted by multi-wavelength (optical and hard-X-ray) data. During the third session, 29 soft-íray repeater (SGR) bursts were detected in íray energies. Throughout the observing period, we detected no single dispersed pulsed emission coincident with the arrivals of SGR bursts, but unfortunately we were not observing when the FRB was detected. The non-detection places a fluence upper limit that is eight orders of magnitude lower than the fluence of FRB 200428. Our results suggest that FRB-SGR burst associations are rare. FRBs may be highly relativistic and geometrically beamed, or FRB-like events associated with SGR bursts may have narrow spectra and characteristic frequencies outside the observed band. It is also possible that the physical conditions required to achieve coherent radiation in SGR bursts are difficult to satisfy, and that only under extreme conditions could an FRB be associated with an SGR burst.   Data-driven weight optimization for real-time mesh deformation 期刊论文  OAI收割 GRAPHICAL MODELS, 2019, 卷号: 104, 页码: 10 作者:  Yuan, Yu-Jie;  Lai, Yu-Kun;  Wu, Tong;  Xia, Shihong;  Gao, Lin   |  收藏  |  浏览/下载：78/0  |  提交时间：2019/12/10 Real-time mesh deformation  Biharmonic weights  Data-driven  As-rigid-as-possible   MEGC 2019 - The second facial micro-expressions grand challenge 会议论文  OAI收割 Lille, France, May 14, 2019 - May 18, 2019 作者:  See, John;  Yap, Moi Hoon;  Li, Jingting;  Hong, Xiaopeng;  Wang, Su-Jing   |  收藏  |  浏览/下载：173/0  |  提交时间：2019/11/08 Evaluation protocol - Face and gesture recognition - Micro-expressions - Participating teams - Performing work - Possible futures - Rigorous evaluation - Robust technique   Lower Cretaceous theropod tracks with the new ichnogenus and combination Lockleypus luanpingensis from the Dabeigou Formation of the Luanping Basin, Hebei Province, China 期刊论文  OAI收割 PALAEOWORLD, 2018, 卷号: 27, 期号: 4, 页码: 482-489 作者:  Xing, Li-Da;  Klein, Hendrik;  Qin, Zuo-Huan;  Persons, W. Scott;  Xu, Xing   |  收藏  |  浏览/下载：41/0  |  提交时间：2019/05/22 Jehol Biota  Jibei  Possible Ornithomimosaur Tracks  Changpeipus  Lockleypus   Lower Cretaceous theropod tracks with the new ichnogenus and combination Lockleypus luanpingensis from the Dabeigou Formation of the Luanping Basin, Hebei Province, China 期刊论文  OAI收割 PALAEOWORLD, 2018, 卷号: 27, 期号: 4, 页码: 482-489 作者:  Xing, Li-Da;  Klein, Hendrik;  Qin, Zuo-Huan;  Persons, W. Scott   |  收藏  |  浏览/下载：40/0  |  提交时间：2019/04/28 Jehol Biota  Jibei  Possible ornithomimosaur tracks  Changpeipus  Lockleypus   Climatic and associated cryospheric, biospheric, and hydrological changes on the Tibetan Plateau: a review 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF CLIMATOLOGY, 2018, 卷号: 38, 期号: 增刊 1, 页码: E1-E17 作者:  Zhou, J (Zhou, Jing);  Yao, TD (Yao, Tandong);  Li, XP (Li, Xiuping);  Chen, DL (Chen, Deliang);  Bibi, S (Bibi, Sadia)   |  收藏  |  浏览/下载：53/0  |  提交时间：2019/06/13 Nam Co Basin  Asian Water-towers  Long-term Trends  Sea-level Rise  Snow Cover  River-basins  Possible Mechanisms  Precipitable Water  Spring Phenology  Glacier Changes   Intra-Urban Levels, Spatial Variability, Possible Sources and Health Risks of PM2.5 Bound Phthalate Esters in Xi'an 期刊论文  OAI收割 AEROSOL AND AIR QUALITY RESEARCH, 2018, 卷号: 18, 期号: 2, 页码: 485-496 作者:  Wang, Gehui;  Cao, Junji;  Xiao, Shun;  Ho, Steven Sai Hang;  Gao, Meiling   |  收藏  |  浏览/下载：37/0  |  提交时间：2018/09/26 Phthalate Esters  Nineteen Communities  Spatial Variability  Possible Sources  Health Risks