Results 71 to 80 of about 4,539 (295)

Supply Chain Network, ESG Scores and Financial Performance

Business Strategy and the Environment, EarlyView.
ABSTRACT This paper provides novel evidence on the role of supply chain networks in influencing firms' environmental, social and governance (ESG) scores and financial performance. Our analysis employs financial, board, ESG and supply chain data, resulting in an unbalanced panel of over 16,000 firm‐year observations from 3028 publicly traded US firms ...
Michail Filippidis, Renatas Kizys, Panagiotis Tzouvanas   +2 more
wiley   +1 more source

Uncertainties in Seismicity Models: Towards Bayesian Earthquake Forecasting

, 2007
Uncertainties in Seismicity Models: Towards Bayesian Earthquake ForecastingIstituto Nazionale di Geofisica e Vulcanologia (INGV), Rome, Italy Institute of Statistical Mathematics (ISM), Tokyo, Japan Swiss Seismological Service, Institute of Geophysics (
Werner, M. J., Sornette, D., Ide, K.
core   +1 more source

Ionospheric Statistical Study of the ULF Band Electric Field and Electron Density Variations Before Strong Earthquakes Based on CSES Data

Remote Sensing
Anomalous ionospheric disturbances have been observed as potential precursors to earthquakes. This study utilized data from the CSES satellite to investigate anomalies in the ULF band ionospheric electric field and electron density preceding earthquakes ...
Lei Nie, Xuemin Zhang, Hong Liu, Shukai Wang   +3 more
doaj   +1 more source

Editorial: Physical and statistical approaches to earthquake modeling and forecasting

, 2023
earthquake forecasting and testing, ETAS model, operational earthquake forecasting, statistical seismology, short-term seismic hazard assessmenPublished1268240JCR ...
Spassiani, Ilaria, Artale Harris, Pietro, Taroni, Matteo, Stallone, Angela   +3 more
core   +1 more source

Ensemble‐based soil liquefaction assessment: Leveraging CPT data for enhanced predictions

Civil Engineering Design, Volume 7, Issue 1, Page 23-35, March 2025.
Abstract This study focuses on predicting soil liquefaction, a critical phenomenon that can significantly impact the stability and safety of structures during seismic events. Accurate liquefaction assessment is vital for geotechnical engineering, as it informs the design and mitigation strategies needed to safeguard infrastructure and reduce the risk ...
Arsham Moayedi Far, Masoud Zare
wiley   +1 more source

China Medium- and Long-Term Earthquake Hazard Assessment Database and Its Development

Applied Sciences
The China Medium- and Long-term Earthquake Hazard Assessment Database (CMLEHAD) has been established by sorting and summarizing various datasets related to the assessment of earthquake hazard areas in the Chinese mainland. It integrates five key datasets:
Wei Feng, Zhigang Shao, Qi Liu, Wuxing Wang, Xiaoxia Liu, Feng Long, Hui Zhang, Fuqiang Shi, Peng Wang, Yueren Xu, Junjie Zou, Chenyi Yang, Hongbao Liang, Meiyi Li, Wenxin Wei, Zhengyang Pan, Xiaofei Yin, Shuang Zhu, Jingwei Li, Lingyun Ji, Pengtao Wang   +20 more
doaj   +1 more source

Probability prediction of true‐triaxial compressive strength of intact rocks based on the improved PSO‐RVM model

Deep Underground Science and Engineering, EarlyView.
In this work, we propose an improved particle swarm optimization (PSO) algorithm and develop an improved PSO‐relevance vector machine (RVM) model as a substitute for traditional true‐triaxial testing. The model's high prediction accuracy was validated through comparisons with two other machine learning methods and five three‐dimensional Hoek–Brown type
Qi Zhang, Maohui Wang, Ning Wang, Yixin Shen, Xuzhen He   +4 more
wiley   +1 more source

Study on the failure mechanism of the shield excavation face in the sandy cobble stratum under different buried depths

Deep Underground Science and Engineering, EarlyView.
Abstract One of the significant challenges faced in shield tunnel construction is the risk of collapse resulting from abrupt changes in soil conditions in advance of the working face, particularly within the sandy cobble stratum. This study aims to effectively manage these sudden variations and to further investigate the failure mechanisms associated ...
Hua Jiang, Chongyang Liu, Ao Zhang, Xiaoyan Zhang, Yuhang Li   +4 more
wiley   +1 more source

Effect of confining pressure on fracture characteristics and mineralogical behavior of tight sandstone specimens after hydraulic fracturing

Deep Underground Science and Engineering, EarlyView.
Hydraulic fracturing in tight sandstone and fracture propagation characteristics using backscattered electron‐scanning electron microscope (BSE‐SEM) images. Abstract This study focuses on hydraulic fracturing experiments conducted under triaxial conditions on tight sandstone specimens from Shivpuri district, Madhya Pradesh, India.
Pankaj Rawat, Narendra Kumar Samadhiya
wiley   +1 more source

Rockburst prediction based on data preprocessing and hyperband‐RNN‐DNN

Deep Underground Science and Engineering, EarlyView.
A data preprocessing workflow is proposed to address challenges in rockburst data analysis. Coupled algorithms preprocess the data set, and hyperband optimization is used to enhance RNN performance. Results show that preprocessing improves accuracy, while dense layers enhance model stability and prediction performance.
Yong Fan, Chenxi Yin, Guangdong Yang, Shengyong Ding, Bin Tian   +4 more
wiley   +1 more source