Results 101 to 110 of about 3,590 (246)

Study on Damage Characteristics and Evolution Law of Macro‐Meso Structure of Surrounding Rock Under Mining Stress

Energy Science &Engineering, EarlyView.
Investigating the differential impact of mining stress on roadways, we find that in horizontally stressed environments, the inner surrounding rock exhibits more pronounced macro‐meso damage compared to the outer side. ABSTRACT The control of surrounding rocks in dynamic pressure roadways has consistently been one of the challenging predicaments in the ...
Fan Lei, Chang Jucai, Yuan Chao, Wu Hai, Chen Haoran   +4 more
wiley   +1 more source

A Comprehensive Review on the Significance, Sources, and Applications of Virtual Water on Global Platform

Food Safety and Health, EarlyView.
A conceptual framework of virtual water showing its sources, major applications, components of the virtual water footprint, and emerging future directions. The diagram emphasizes the growing role of virtual water in global sustainability and resource planning.
Priti Bhowmik, Charu Rajpal, Vinay Kumar Pandey   +2 more
wiley   +1 more source

Multifactorial Screening for Fine‐Scale Selection of CCS Industrial Clusters and Hubs in Brazil

Greenhouse Gases: Science and Technology, EarlyView.
ABSTRACT As Brazil moves toward implementing its decarbonization commitments, carbon capture and storage (CCS) hubs are emerging as a key pathway for large‐scale CO2 abatement in hard‐to‐abate sectors. This paper presents a multifactorial, data‐driven framework to screen and prioritize potential CCS industrial clusters and hubs across Brazilian regions,
Gustavo P. Oliveira, Beatriz R. Almeida, Thiago R. C. Justino, Carlos A. S. Santos, Alex A. Santos, Fabiana Philipi   +5 more
wiley   +1 more source

Subsidences Due to Underground Mining

Geografie, 1986
The origin and evolution of sinkholes as well as of large subsidence depressions above underground excavations are explained by the changes in strain in rocks due to the mining activity. But on the periphery of the destructive ellipsoid the extension of rocks and the upheaval of the earth surface also take place, caused by the lowering of the strain ...
openaire   +1 more source

Diterpenoid Diversity across Land Plants

Helvetica Chimica Acta, EarlyView.
Here we bridge the knowledge of diterpene chemical diversity, biosynthesis, and evolution from nonvascular mosses and liverworts to that known from vascular plants. ABSTRACT The diverse array of diterpenoid natural products stems from the ease of manipulating the promiscuity of diterpene cyclases.
Anita Berg, Chad K. Papenfuhs, Amy E. Fraley   +2 more
wiley   +1 more source

Study of dynamic characteristics of ground collapse caused by mining in Gaojialiang coal mine, Inner Mongolia, using SBAS-InSAR technology

Zhongguo dizhi zaihai yu fangzhi xuebao
Ground collapse due to mining activities is a prevalent issue in underground coal mining processes. Without timely monitoring and control, it can adversely affect the surrounding structures and the environment.
Xinlei XUE, Zhiqian WANG, Gangjie QIAO, Guangzhu LI, Xiaojun BAI, Junfu FAN, Jinzhu JI   +6 more
doaj   +1 more source

The relationship between cellular protein content and selenium accumulation in freshwater microalgae

Integrated Environmental Assessment and Management, EarlyView.
Abstract Variability in the bioconcentration of selenium (Se) by primary producers at the base of the food web results in uncertainty in predictions of bioaccumulation and ecological risk to higher trophic level organisms. Water chemistry, speciation of Se, and periphyton community composition have all been suggested as factors that contribute to ...
Courtney Bogstie, Melanie Gallant, James R. Elphick, Christopher Kennedy   +3 more
wiley   +1 more source

Earnings Quality and ESG Performance in Energy and Utilities: What Really Matters?

International Journal of Finance &Economics, EarlyView.
ABSTRACT The paper investigates the controversial relationship between firms' earnings quality and environmental, social and governance (ESG) performance, focusing on the energy and utility sectors given their significant regulatory pressures, environmental impact, and capital‐intensive nature, which render ESG performance particularly important for ...
Antonios Persakis, Athanasios P. Fassas, Dionisis Philippas   +2 more
wiley   +1 more source

Challenges in mining subsidence engineering

Proceedings - 56th International October Conference on Mining and Metallurgy - zbornik radova
Subsidence represents one of the most complex and debated issues in rock mechanics and geotechnical engineering. It can significantly impact the environment and endanger the stability of surface and subsurface structures and infrastructure. Reliable prediction methods are therefore essential to mitigate the adverse effects of mining-induced subsidence.
Nenad Vušović, Milica Vlahović
openaire   +1 more source

Kryptonite for Cryptocurrencies? What Are the Effects of Regulatory Controls on Bitcoin Returns and Volatility?

International Journal of Finance &Economics, EarlyView.
ABSTRACT This paper examines the impact of regulatory controls on Bitcoin's excess returns and volatility. The paper innovates by proxying changes in the regulatory environment using global Google search volume intensity data. The generated regulatory indices accurately identify episodes of regulatory tightening within cryptocurrency markets.
Robert Mullings
wiley   +1 more source