Results 111 to 120 of about 11,507 (301)

Stability of Deep Underground Openings through Large Fault Zones in Argillaceous Rock

, 2017
The stability of underground openings is pivotal to sustainable safe mining in underground coal mines. To determine the stability and tunneling safety issues in 800-m-deep underground openings through large fault zones in argillaceous rocks in the Guqiao
Qian, Deyu, Wang, Yang, Zhang, Nong, シマダ, ヒデキ, Xie, Zhengzheng, Shimada, Hideki, Zhang, Chenghao, Pan, Dongjiang, 島田, 英樹, Zhang, Niaochao   +9 more
core   +2 more sources

What Do We Know About Scope 3 Emissions in Small‐ and Medium‐Sized Enterprises? Mapping Current Knowledge and Advancing a Theory–Practice‐Oriented Framework

Business Strategy and the Environment, EarlyView.
ABSTRACT Although SMEs comprise over 90% of firms globally, research on their engagement with Scope 3 (value‐chain) greenhouse gas emissions remains limited. This PRISMA‐guided systematic review synthesises 49 SME‐relevant studies to develop a theory‐informed, practice‐oriented framework for more credible and sustained Scope 3 engagement.
Chidinma Uchendu, Okechukwu Okorie, Fatemeh Khosravi, Stuart Connop, Hebba Haddad, Mike Medas   +5 more
wiley   +1 more source

Thermo-Mechanical Behavior of Polymer-Sealed Dual-Cavern Hydrogen Storage in Heterogeneous Rock Masses

Energies
Underground hydrogen storage (UHS) in geological formations offers a promising solution for large-scale energy buffering, but its long-term safety and mechanical stability remain concerns, particularly in fractured rock environments.
Chengguo Hu, Xiaozhao Li, Bangguo Jia, Lixin He, Kai Zhang   +4 more
doaj   +1 more source

Numerical Investigation of Gob-Side Entry Retaining through Precut Overhanging Hard Roof to Control Rockburst

Advances in Civil Engineering, 2018
Gob-side entry retaining through precut overhanging hard roof (GERPOHR) method is one of the commonly used methods for nonpillar mining. However, feasibility studies of controlling rockburst by this method are few.
Xiaoming Sun, Li Gan, Zhao Chengwei, Tang Jianquan, He Manchao, Song Peng, Miao Chengyu   +6 more
doaj   +1 more source

Drivable region detection for autonomous robots applied to South African underground mining

, 2012
Includes bibliographical references.This dissertation focuses on enhancing autonomous robots' capability to identify drivable regions in underground terrains. A system model that compares the drivability analysis of underground terrains using the entropy
Falola, Omowunmi Elizabeth
core  

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

From Managing Innovation to Governing Value: Reconceptualizing the Role of Intellectual Property in the Sustainable Business Model

Business Strategy and the Environment, EarlyView.
ABSTRACT The role of intellectual property (IP) in promoting or hindering sustainable innovation now forms a topical issue in innovation management. Its role in the sustainable business model remains imperfectly understood however, creating a simplified view of IP in relation to corporate sustainable development. Hence, this study sought to examine how
Sarah van Santen
wiley   +1 more source

Modeling test of deep buried tunnel in soft and broken rock based on non-contact monitoring methods

矿业科学学报, 2017
A physical modelling test was carried out based on soft and broken surrounding rock tunnel.The formation and development process of temperature and displacement field were observed by two means of non-contact monitoring methods:The infrared thermal ...
Sun Xiaoming, Han Qiang, Miao Chengyu, Yuan Shuai, Miao Peiyang, Lu Hao   +5 more
doaj  

The Tree of Life Synagogue Attack: A Terrorist Radicalization Assessment Protocol‐18 Examination of Pre‐Attack Warnings and Post‐Attack Contagion and Copycat Effects

Behavioral Sciences &the Law, EarlyView.
ABSTRACT This is a retrospective case study of an antisemitic lone actor terrorist who completed the deadliest attack against the Jewish community in American history. The analysis through the lens of the Terrorist Radicalization Assessment Protocol (TRAP‐18) finds that 72% of the warning indicators were present, including four proximal warning ...
Molly Amman, Julia Kupper, J. Reid Meloy
wiley   +1 more source

Smart Underground Monitoring and Integrated Technologies in Networked Deep Mining Observatories

, 2011
Aspects of science and engineering which are focused on understanding the behaviour of natural materials (rocks) and the performance of manmade structures (excavations) in underground mines are best addressed using active mine sites for measurement and ...
Valley, Benoît, Kaiser, Peter, Duff, Damien   +2 more
core