Results 121 to 130 of about 2,418,377 (304)

Phase‐Resolved Dual Control of Phenol Photodissociation at the Air–Water Interface From Structure‐Resolved Statistics

Advanced Science, EarlyView.
Faster phenol photolysis at the air–water interface arises from two cooperative factors: a more favorable initial microenvironment for solvent‐side electron stabilization, which lowers CI access, and a more labile hydrogen‐bond network, which more readily reorganizes to stabilize the dark‐state intermediate.
Qiang Yin, Jialing Shi, Jinping Zhao, Chengjun Li, Yongbo Xie, Benkun Tan, Da Wang, Ziyun Wang, Yu Mao   +8 more
wiley   +1 more source

Bearing characteristics and control measures of coal rib under the condition of composite roof in deep mining

Scientific Reports
In response to the problem of low bearing capacity of soft coal support in deep mining, which leads to deformation and instability of composite roof, a comprehensive analysis of coal support stability was conducted through on-site research, mechanical ...
Sen Yang, Xiangqian Wang, Qingheng Gu, Junzhi Chen   +3 more
doaj   +1 more source

Effects of a Nanoparticle-Loaded PVA/SPI Pad on Microbial Proliferation and Quality Characteristics of Superchilled Pork

Foods
Fresh pork remains susceptible to psychrotrophic spoilage during superchilled storage. Although oregano essential oil (OEO), nisin, and active absorbent pads have each been studied, their effects on spoilage-community proliferation and concurrent quality
Haoyue Wu, Yi Zhou, Huaxing Xu, Zhaoming Wang, Xingguang Chen, Hui Zhou   +5 more
doaj   +1 more source

Bioengineered Exosome‐Loaded Immunomodulatory Bioadhesive Spray Reverses Liver Fibrosis and Metabolic Dysfunction That Triggers Beneficial Gut‐Liver Crosstalk in Chronic Fatty Liver Disease

Advanced Science, EarlyView.
Umbilical cord stem cell‐derived exosomes encapsulated in an immunomodulatory bioadhesive hydrogel spray enable localized therapy, sustained vesicle delivery, macrophage polarization, suppress systemic inflammation, and mitigate glucose and insulin homeostasis impairments in MAFLD.
Triya Saha, Ayushi Mairal, Shreya Mehrotra, Shiv K. Sarin, Ashok Kumar   +4 more
wiley   +1 more source

Objective determination of initiation stress and damage stress in rock failure using acoustic emission and digital image correlation

Alexandria Engineering Journal
Crack initiation stress and damage stress are two critical characteristic stresses in the rock failure process, and their precise determination is essential for a comprehensive understanding of the progressive failure mechanisms of rocks.
Peng Liang, Yanbo Zhang, Xulong Yao, Guangyuan Yu, Qiang Han, Junling Liu   +5 more
doaj   +1 more source

Design and Engineering of an Artificial Bifunctional N‐Deacetylase/N‐Sulfotransferase for the Biosynthesis of N‐Sulfated Heparosan

Advanced Science, EarlyView.
An artificial bifunctional N‐deacetylase/N‐sulfotransferase was engineered in Escherichia coli by combining screened N‐deacetylases with an NST domain. The integrated engineering strategy improved enzyme performance. The optimized enzyme efficiently converted heparosan into N‐sulfated heparosan, addressing a key bottleneck in microbial heparin ...
Xintong Xi, Ruirui Xu, Daoan Wang, Guobin Yin, Xinjing Wang, Haiqin Chen, Guocheng Du, Jian Chen, Zhen Kang   +8 more
wiley   +1 more source

The foundation of green mining: Principles and sustainability

Proceedings of the XV International Conference on Industrial Engineering and Environmental Protection IIZS 2025 - zbornik radova
This paper provides a theoretical overview of the definitions and principles of green mining, historical development and essential information. In particular, the pillars of sustainability of green mining are analyzed from an environmental, social and economic perspective.
Momčilo Ristović, Visnja Ognjenovic
openaire   +2 more sources

Green mining of mining water using surface e-precipitation

Separation and Purification Technology, 2023
Irina V. Chernyshova, Malin Suup, Caroline Kihlblom, Hanumantha Rao Kota, Sathish Ponnurangam   +4 more
openaire   +2 more sources

Carbon sources/sinks and emission reduction and sink enhancement in green mining

Meitan xuebao
In response to the long-standing environmental problems caused by mining, some green mining concepts and policies have been gradually developed.
Jinman WANG, Man YANG, Biao LIU, Qiuping ZHU   +3 more
doaj   +1 more source

Ground Control For Highwall Mining [PDF]

Highwall mining continues to grow in importance as a coal production method from U.S. surface mines. It may account for as much as 4% of the total U.S. coal production, according to one recent estimate.

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