Results 111 to 120 of about 4,409 (252)

Study on the overburden failure features and microseismic measurements in non-pillar gob-side entry retaining by roof cutting

Gong-kuang zidonghua
In order to further study the failure law of overburden after the mining of non-pillar gob-side entry retaining by roof cutting technology, taking the S1201-II working face of Ningtiaota Coal Mine as the engineering background, physical similarity ...
ZHANG Yingyi, WANG Tong
doaj   +1 more source

Investor Perceptions of Climate Policy: Insights From the US Inflation Reduction Act

Business Strategy and the Environment, EarlyView.
ABSTRACT This paper provides the first event study evidence on how the Inflation Reduction Act's (IRA) dedicated climate provisions reshaped equity valuations in the US carbon‐intensive sectors. Focusing on environmentally sensitive industries (ESI), we analyze cumulative abnormal returns around the four key IRA milestones in 2022–2023.
Laura Ferraro, Arati Kale, Devendra Kale, Franco Ernesto Rubino   +3 more
wiley   +1 more source

Research on deformation and failure characteristics of overburden and surface in high-intensity mining of Caojiatan Coal Mine

Meikuang Anquan
Under high-intensity mining conditions, the structural response of overburden is severe, significantly affecting the safety of surface structures. Taking the 122104 super-large mining height working face of Caojiatan Coal Mine in the Yushen Mining Area ...
Zhaolai HUA, Yang LYU, Shengxiang GAO, Zehui WU, Xufeng WANG, Lei ZHANG   +5 more
doaj   +1 more source

Climate Stress Testing on European SME Securitised Loans Under Climate Mitigation Scenarios

Business Strategy and the Environment, EarlyView.
ABSTRACT Assessing the future impact of climate risks on the probability of default (PD) of small and medium enterprises (SMEs) is challenging due to limited disclosure, policy uncertainty and exposure to physical risks. This paper addresses this gap by integrating macroeconomic variables from the Network for Greening the Financial System (NGFS ...
Luca Zanin, Raffaella Calabrese
wiley   +1 more source

Managing Biodiversity Disclosure in Global Firms: How Culture, Institutions and Risk Shape Corporate Reporting

Business Strategy and the Environment, EarlyView.
ABSTRACT This study examines the drivers of biodiversity disclosure and the interplay between firm strategies and national institutions in shaping transparency. Using a global panel of 4703 firms across 40 economies from 2013 to 2022, we integrate differentiation, signalling and institutional perspectives to explain variation in reporting behaviour ...
Chi Chen, Yaman O. Erzurumlu, Giray Gozgor   +2 more
wiley   +1 more source

Discussion on prevention and control experience of coal spontaneous combustion in 8.8 m super large mining height working face

Gong-kuang zidonghua, 2021
The monitoring data of coal spontaneous combustion in super large mining height working face includes gas concentration, temperature, etc. The research methods include experiments, numerical simulations, on site measurements, etc. Most of the existing studies have not considered the relationship between the indicators, and the research methods and data
openaire   +1 more source

Forecasting Airport Passenger Flows Using Mobile Network Data: Insights for Sustainable Mobility and Strategic Infrastructure Planning

Business Strategy and the Environment, EarlyView.
ABSTRACT Airports are strategic and environmental nodes in global transport systems where rapid passenger growth challenges capacity, sustainability, and resilience. This study uses anonymized mobile network data to analyze and forecast passenger dynamics at Lisbon Airport, Portugal, linking data‐driven insights to sustainable mobility and ...
João Carlos Ferreira, Carlos M. P. Sousa, Marco Esperança, Babak Taheri   +3 more
wiley   +1 more source

Influence of joint fissure occurrence on stress distribution of coal wall in large mining height

Scientific Reports
In order to ensure the stability of coal wall of fully mechanized mining face with large mining height, Aiming at the prominent problem that the rib spalling rate of coal wall in fully mechanized mining face with large mining height is high and is ...
Weibin Guo, Yichen Gao, Gang Wang
doaj   +1 more source

Characteristics of pressure relief gas enrichment zones in overlying strata during high-strength mining based on elliptical-parabolic zone theory

Meitan kexue jishu
With the deepening and high-strength development of coal resource mining, gas issues and safety hazards in the mining process become increasingly prominent.
Haiqing SHUANG, Jiatao ZHANG, Shugang LI, Haifei LIN, Bin ZHOU, Peiyun XU, Pengxiang ZHAO, Peizhen ZHANG   +7 more
doaj   +1 more source

Artificial Intelligence Tools for Carbon Nanotube Research: Opportunities From Synthesis to Applications

Carbon and Hydrogen, EarlyView.
Artificial intelligence tools are reshaping carbon nanotube research by connecting synthesis, characterization, and application‐oriented design. This review outlines how supervised learning, deep learning, Bayesian optimization, and large language models accelerate data extraction, experiment planning, and structure–property discovery for carbon ...
Yanlong Zhao, Fei Wang, Qixuan Cai, Aike Xi, Kangkang Wang, Khaixien Leu, Rufan Zhang   +6 more
wiley   +1 more source