Results 11 to 20 of about 20,608,212 (278)

The recultivation of the RBB-Bor Cerovo-Cementacija 1 open pit waste dump [PDF]

Journal of Agricultural Sciences (Belgrade), 2008
The development of the human society is unbreakably bonded with the development of industrial production. This increases the amount of mineral resources exploitation, thus increasing the area of degraded soil. The consequences of these processes are many
Lilić Jasmina, Filipović Vesna, Žikić Miodrag, Stojadinović Saša   +3 more
doaj   +3 more sources

Monitoring Burning Coal Gangue Dump Based on the 3-D Thermal Infrared Model

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Coal gangue is the byproduct of coal mining and preparation. Due to its susceptibility to spontaneous combustion, it causes significant environmental hazards when piled up in open dumps. The fire not only harms the environment but also poses health risks
Zhenlu Shao, Tong Yang, Rong Deng, Hongwen Shao   +3 more
doaj   +2 more sources

Experimental study on reconstruction material of impervious layer in open-pit mine external dump in arid area

Meitan kexue jishu
Xinjiang has huge reserves of coal resources and has the conditions and advantages to develop and construct large-scale open-pit coal mines. However, due to the climate characteristics of Xinjiang’s arid areas, open-pit mining has a wide range and high ...
Li MA, Xiaomin WANG, Qifeng ZHANG, Qiang LUO, Yan HU, Ning MA, Mengbo LI   +6 more
doaj   +2 more sources

Cooperative supporting effect of intermediate bridge and inner dump on slope in adjacent open-pit mining area. [PDF]

Sci Rep
To solve the problem of dynamic demolition of intermediate bridges, this study investigates the calculation method for slope stability under the synergistic support effect of the intermediate bridge and the inner dump. Based on a constructed mechanical model of the intermediate bridge and the inner dump, and using the Mohr-Coulomb shear strength theory
Liang Z, Wang D, Li G, Xv Y, Wang J, Zhao L, Li Y, Zhang P.   +7 more
europepmc   +4 more sources

Ribonucleotides Amplify Mitochondrial DNA-Driven cGAS-STING Activation via FdUMP-ribonucleotide Hybrid Particles to Potentiate Chemoimmunotherapy. [PDF]

Adv Sci (Weinh)
This work develops a metabolic sharing strategy that employs cytidine monophosphate (CMP) to competitively reprogram floxuridine (FUDR) pyrimidine metabolism in colorectal tumor cells. Elevated intracellular FdUMP induces nucleotide imbalance, drives mitochondrial DNA release and cGAS‐STING innate immune cascade activation, and potentiates robust ...
Wang C, Zhao C, Yao Y, Zou Z, Shi A, Feng Z, Yang M, Yu Y, Liu Y, Rui X, Wu J.   +10 more
europepmc   +2 more sources

Vegetation Spatial and Temporal Dynamic Characteristics and Ecological Quality Assessment in Metal Mine Areas of Desert-Steppe

Shuitu baochi tongbao, 2023
[Objective] The impacts of a metal mine on the surrounding grassland were studied, and the ecological environment was evaluated using remote sensing technology as a significant aid to ecological restoration and environmental protection of mining areas ...
Dan Shan, Jianying Guo, Yasi Abi, Xiaojie Yang, Tiegang Zhang, Kairan Xu   +5 more
doaj   +1 more source

Mechanisms of shear tension resistance of root-soil complexes by inoculated bacteria and potential for ecological restoration in mines

Meitan kexue jishu, 2023
Coal mining has formed open-pit dumps and underground subsidence areas, changing the original landform and ecology. The instability of the open-pit dump slope is easy to cause soil erosion, which causes the landslide to shear the vegetation root system ...
BI Yinli, LUO Rui, KE Zengming, XUE Chao
doaj   +1 more source

Risk Assessment Prediction for Long Term Settlement using Monte Carlo Simulation for Open Dumping Area

MATEC Web of Conferences, 2023
Currently, there are many abandoned open dumping areas that were left without any proper mitigation measures. Deformation properties of geo-materials are considered as the necessary information to perform sound and precise stability analysis both in overall or partial aspects.
Mohd Pauzi Nur Irfah, Kel Win Thang
openaire   +2 more sources

Big Gradient Deformation Monitoring in Open-pit Mine Based on SAR Offsets Tracking Techniques

Taiyuan Ligong Daxue xuebao, 2021
The influence of different parameters on the offset tracking calculation results was analyzed. Then, the offset tracking method based on texture features was added to the offset tracking tool of SNAP8.0.
Jun SUN, Jin ZHANG
doaj   +1 more source

Risk assessment at open dumping area using Monte Carlo simulation

IOP Conference Series: Materials Science and Engineering, 2019
Abstract Open dumping area has a potential hazard such as the settlement of the dumping sites, the release of hazardous gas and pollution of the groundwater to the environment. The risk assessment are conducted on the open dumping area in order to evaluate the potential risk that occur at the open dumping area.
N I Mohd Pauzi, Z Che Razali
openaire   +1 more source