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浏览/检索结果: 共169条，第1-10条 帮助

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In-situ experimental study on the hydrolysis and pyrolysis processes of polylactic acid 期刊论文  OAI收割
POLYMER ENGINEERING AND SCIENCE, 2024, 页码: 11
作者:  Zhao, Xia;  Zheng, Zhi;  Chen, Jiangzhi;  Sun, Jianhui;  Xiong, Mengjun
  |  收藏  |  浏览/下载：14/0  |  提交时间：2024/03/04
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：11/0  |  提交时间：2023/11/09
Cosmology intertwined: A review of the particle physics, astrophysics, and cosmology associated with the cosmological tensions and anomalies 期刊论文  OAI收割
JOURNAL OF HIGH ENERGY ASTROPHYSICS, 2022, 卷号: 34, 页码: 49-211
作者:  Abdalla, Elcio;  Abellan, Guillermo Franco;  Aboubrahim, Amin;  Agnello, Adriano;  Akarsu, Ozgur
  |  收藏  |  浏览/下载：30/0  |  提交时间：2023/01/16
Dark fluxes from accreting black holes through several mechanisms 期刊论文  OAI收割
EUROPEAN PHYSICAL JOURNAL C, 2022, 卷号: 82, 期号: 3, 页码: 245
作者:  Cai, Rong-Gen;  Sun, Sichun;  Zhang, Bing;  Zhang, Yun-Long
  |  收藏  |  浏览/下载：13/0  |  提交时间：2023/01/16
On the Terrestrial Gamma Ray Flashes Preceding Narrow Bipolar Events 期刊论文  OAI收割
Geophysical Research Letters, 2021, 卷号: 48, 页码: e92160
作者:  HXMT
  |  收藏  |  浏览/下载：18/0  |  提交时间：2022/02/08
low frequency magnetic sferics  narrow bipolar events (NBEs)  relativistic feedback mechanism  Terrestrial Gamma ray Flashes (TGFs)  Abstract: Narrow bipolar events (NBEs) are occasionally reported to occur within a few ms after Terrestrial Gamma ray Flashes (TGFs), while the formation mechanism remains mysterious partially due to the lack of sufficient observations. Here, nine more TGFs of this scenario are reported with concurrent LF sferics and lightning location data. The gamma ray production in these TGFs preceded the occurrence of NBEs by a minimum of 60 µs up to 13.5 ms, and no other fast leader discharge was found within 20 ms before the TGF. The TGF preceded positive NBEs occurred at altitudes of 8.6-11 km in thunderstorms, likely in the high electric field (E field) region of lightning initiation. The analyses show that the NBE preceding TGFs bear harder energy spectrum with larger proportion of high energy photons than EIP related TGFs produced in association with lightning leader. Our findings support the relativistic feedback mechanism of gamma ray generation in the large scale thunderstorm E field.  
Research on Rotating Machinery Fault Diagnosis Method Based on Energy Spectrum Matrix and Adaptive Convolutional Neural Network 期刊论文  OAI收割
PROCESSES, 2021, 卷号: 9, 期号: 1, 页码: 1-25
作者:  Liu YY(刘意杨);  Yang YS(杨友胜);  Feng TY(冯铁);  Sun Y(孙懿);  Zhang XJ(张雪健)
  |  收藏  |  浏览/下载：18/0  |  提交时间：2021/02/14
Femoral osteopathy inGigantspinosaurus sichuanensis(Dinosauria: Stegosauria) from the Late Jurassic of Sichuan Basin, Southwestern China 期刊论文  OAI收割
HISTORICAL BIOLOGY, 2020, 卷号: 32, 期号: 8, 页码: 1028-1035
作者:  Hao, Bao-Qiao;  Ye, Yong;  Maidment, Susannah C. R.;  Bertazzo, Sergio;  Peng, Guang-Zhao
  |  收藏  |  浏览/下载：16/0  |  提交时间：2020/12/14
Femoral osteopathy inGigantspinosaurus sichuanensis(Dinosauria: Stegosauria) from the Late Jurassic of Sichuan Basin, Southwestern China 期刊论文  OAI收割
HISTORICAL BIOLOGY, 2020, 卷号: 32, 期号: 8, 页码: 1028-1035
作者:  Hao, Bao-Qiao;  Ye, Yong
  |  收藏  |  浏览/下载：14/0  |  提交时间：2021/10/20
Study on the Characteristics of Laser Induced Fluorescence Signal of Machine Oil in Soil with Changing Excitation Light Energy 期刊论文  OAI收割
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 卷号: 40
作者:  Zuo Zhao-lu;  Zhao Nan-jing;  Meng De-shuo;  Huang Yao;  Yin Gao-fang
  |  收藏  |  浏览/下载：21/0  |  提交时间：2020/11/26
复杂地形下海陆风对大气湍流的影响 期刊论文  OAI收割
光学学报, 2020, 卷号: 40
作者:  许满满;  邵士勇;  刘庆;  程雪玲;  宋小全
  |  收藏  |  浏览/下载：17/0  |  提交时间：2020/10/26