Results 41 to 50 of about 285 (137)
Weaponising the Supply Chain: Yemen's Blockade and the Contradictions of Maritime Logistics Capital
Abstract This paper examines the 2023–2025 naval blockade imposed by Yemen in the Red Sea. It argues that the blockade's success in disrupting global trade stemmed from the potent confluence of asymmetric military tactics and the structural vulnerabilities inherent within global maritime logistics capitalism.
Ashok Kumar
wiley +1 more source
The accuracy of straightness monitoring of scraper conveyors seriously restricts the development of unmanned mining technology in underground coal mines. Fiber Bragg grating (FBG) sensors have the characteristics of passive intrinsic safety and have broad application prospects in coal mine underground monitoring technology.
Shangyu Du, Hongyu Shi, Jianyong Han
wiley +1 more source
Coal mine intelligence and mine-used 5G
Aiming at characteristics of electrical explosion-proof and large wireless transmission attenuation in underground coal mine, 5G technology and its application scope were analyzed.Mine-used 5G should adopt intrinsically safe explosion-proof. Mine-used 5G
SUN Jiping
doaj +1 more source
Rethinking Global Soil Degradation: Drivers, Impacts, and Solutions
Abstract The increasing threat of soil degradation presents significant challenges to soil health, especially within agroecosystems that are vital for food security, climate regulation, and economic stability. This growing concern arises from intricate interactions between land use practices and climatic conditions, which, if not addressed, could ...
Nima Shokri +29 more
wiley +1 more source
The development of intelligent and unmanned coal mining has put forward higher requirements on the service life and dynamic reliability of shearer cables.
Lijuan Zhao +4 more
doaj +1 more source
This study aims to provide actionable recommendations for leveraging digital innovation for the achievement of scalable, equitable, and transparent Net Zero Energy Transition by offering actionable recommendations. As a result of this comprehensive analysis, the review highlights the critical interplay between digital technologies and GF as vital ...
Furkan Ahmad +3 more
wiley +1 more source
Research of intelligentized coal mining mode and key technologies
In view of ambiguous status of concept, mode and key technologies of intelligentized coal mining, the paper briefly described concept and difference of unmanned technologies, intelligentized technologies and digitization technologies. In combination with
TIAN Chengji
doaj
ABSTRACT This study introduces a novel calibration strategy for the linear Kalman filter (LKF) fusion application in condition monitoring, specifically utilizing accelerated aging data. Unlike the existing literature that often focuses on complex nonlinear Kalman filter variants, this research delves into the calibration of LKF.
Emre Genis, Duygu Bayram Kara
wiley +1 more source
Research on the Cutting Path Control of Coal Mining Machine Based on Dynamic Geological Models
Planned cutting is a core technique for intelligent coal mining, relying on high-precision geological models of fully mechanized mining faces to plan the cutting trajectory of mining equipment, with model accuracy as a prerequisite for intelligent mining.
Lin An, Yang Dai
doaj +1 more source
Emerging issues and research opportunities in vadose zone processes
Abstract The vadose zone—the variably saturated, near‐surface environment that is critical for ecosystem services such as food and water provisioning, climate regulation, and infrastructure support—faces increasing pressures from both anthropogenic and natural factors, including changing climatic conditions. A more comprehensive understanding of vadose
Ryan D. Stewart +32 more
wiley +1 more source

