Results 51 to 60 of about 4,539 (295)

Using a Spatial Analysis Method to Study the Seismo-Ionospheric Disturbances of Electron Density Observed by China Seismo-Electromagnetic Satellite

Frontiers in Earth Science, 2022
Due to the complex processes of earthquake preparation, the observations and studies associated with earthquakes have attracted the attention of geophysicists for many years. The CSES was successfully launched on 2 February 2018.
Jing Liu, Xiaoling Qiao, Xuemin Zhang, Zhuangkai Wang, Chen Zhou, Yu Zhang   +5 more
doaj   +1 more source

RBM10 Deficiency Promotes Anti‐PD‐1 Resistance in LUAD via STING Alternative Splicing‐Driven CCL7 Signaling and Macrophage Polarization

Advanced Science, EarlyView.
RBM10 deficiency promotes anti‐PD‐1 resistance in lung adenocarcinoma by altering STING alternative splicing, which enhances CCL7 secretion and CCR2‐dependent M2 macrophage polarization. A positive feedback loop via mitochondrial transfer sustains this immunosuppression.
Weitong Gao, Ruqiong Wang, Bo An, Lishuang Qi, Zihan Jing, Xingmei Ren, Yang Zhou, Mingjun Xu, Jiaojiao Li, Jie Liu, Liying Wang, Gang Xu, Rou Li, Dexin Jia, Yan Yu   +14 more
wiley   +1 more source

High-resolution satellite imagery analysis of coseismic landslides and liquefaction induced by the 2024 MW 7.4 Hualien earthquake, Taiwan, China

Earthquake Research Advances
Rapidly obtaining spatial distribution maps of secondary disasters triggered by strong earthquakes is crucial for understanding the disaster-causing processes in the earthquake hazard chain and formulating effective emergency response measures and post ...
Lingyun Lu, Yueren Xu, Jiacheng Tang, Guiming Hu   +3 more
doaj   +1 more source

Operational earthquake forecasting in Europe: progress, despite challenges

, 2016
Is Europe-wide operational earthquake forecasting (OEF) possible? We discuss the myriad problems that prevent it today, many of which relate to heterogeneities in earthquake recording, processing, and reporting.
Marzocchi, W., Zechar, J. D., Zechar, Jeremy, Marzocchi, Warner, Wiemer, Stefan, Wiemer, S.   +5 more
core   +1 more source

Metasurface‐Enabled Active‐Like Passive Radar

Advanced Science, EarlyView.
A programmable space‐time‐coding metasurface embeds distinct spatiotemporal tags into ambient wireless signals, allowing passive radar to operate in an active‐like manner. By enabling code‐correlated reconstruction under interference, the approach supports robust real‐time UAV tracking in complex environments and points to intelligent, low‐power ...
Mingyi Li, Jiawen Xu, Hanting Zhao, Xu Zhao, Yanjin Chen, Tie Jun Cui, Vincenzo Galdi, Lianlin Li   +7 more
wiley   +1 more source

“Forward” Perspectives on Earthquake Forecasting Models

, 2007
“Forward” Perspectives on Earthquake Forecasting ModelsIstituto Nazionale di Geofisica e Vulcanologia (INGV), Rome, Italy Institute of Statistical Mathematics (ISM), Tokyo, Japan Swiss Seismological Service, Institute of Geophysics (ETH), Zürich ...
Lombardi, A. M., Marzocchi, W.
core   +1 more source

Advancement in geophysics and continental dynamics of the Tibetan Plateau: Review of the WTGTP2020

地震科学进展, 2021
The collision between the Indian and the Eurasian plates is the most important geological event in the world since the Cenozoic. And the Tibetan Plateau has risen rapidly, becoming the world’s third pole and expanding outward continuously.
Yue Wu, Guohui Li, Yuan Gao
doaj   +1 more source

Gate‐Align‐SED: Semi‐Supervised Sound Event Detection via Adaptive Feature Gating and Cross‐Task Alignment in Situation Awareness

Advanced Intelligent Systems, EarlyView.
Overview of the proposed Gate‐Align‐SED, including two stages of training: (1) Mean‐Teacher SSL Training; and (2) Enhancer Model Training. In complex real‐world environments such as disaster monitoring, effective sound event detection (SED) is often hindered by the presence of noise and limited labeled data.
Jieli Chen, Li‐Minn Ang, Chee Shen Lim, Kah Phooi Seng, Jeremy Smith   +4 more
wiley   +1 more source

CH4 and CO2 Emissions From Different Tectonic Settings Along the Western Margin of the Ordos Block in China: Output and Correlation With the Regional Tectonics

Geochemistry, Geophysics, Geosystems
The investigation of tectonic controls on CH4 and CO2 emissions was conducted by measuring the fluxes of the gases in the different tectonic units along the northwestern margin of the Ordos Block in China, a region renowned for its intricate tectonic ...
Y. J. Cui, Y. Li, W. Zheng, J. N. Huang, Z. J. Zeng, Z. F. Liu, X. C. Zhou, F. X. Sun, Z. Y. Zou, X. Y. Si, X. Y. Li, J. G. Du   +11 more
doaj   +1 more source

地电阻率观测中两种电极接地电阻测量方法及其对比研究

Dizhen xuebao, 2022
利用传统三极接地电阻率测量方法对井下电极接地电阻进行测量会存在较大的测量误差，表明该方法已不适用于井下电极接地电阻测量。针对此问题，提出了利用台站现有地电阻率仪器进行电极接地电阻测量的新方法—直接测量法，并使用传统三极法和直接测量法对北京平谷地震台井下观测供电电极接地电阻进行了测量。测量结果表明：与传统三极法对比，直接测量法的测量结果更为准确、可靠，而且节省人力、物力和时间。
Yu Zhang, Lanwei Wang, Zhe Hu
doaj   +1 more source