Search
Search Results
-
Experimental study on the influence of roadway shape on the evolution of outburst fluid static pressure
To explore the static pressure dynamic disaster mechanism of coal-and-gas outburst (CGO) fluid, the self-developed multi-field coupling large-scale...
-
Evolution of Broken Coal’s Permeability Characteristics under Cyclic Loading–Unloading Conditions
This study conducted a cyclic loading–unloading (CLU) test on broken coal samples with three particle sizes (0–5 mm, 5–10 mm, and 10–15 mm) under...
-
Fuzzy-AHP and GIS-Based Modeling for Food Grain Crop** Suitability in Sundarban, India
Land suitability analysis is essential for informed farming decisions, revealing an area’s natural potential and limitations. The primary objective...
-
Facile construction of porous carbon fibers from coal pitch for Li-S batteries
Coal pitch, an important by-product in the coal coking industry with a high output, is a low-cost and high-carbon yield precursor for the...
-
Real-Time Dust Monitoring in Occupational Environments: A Case Study on Using Low-Cost Dust Monitors for Enhanced Data Collection and Analysis
A worker’s personal exposure to respirable dust in occupational environments has traditionally been monitored using established methodologies which...
-
In-situ geochronology combined with geochemical and isotopic signatures record mineralization and fluid characteristics at the **aoxi’nancha porphyry Au-Cu deposit, NE China
The **aoxi’nancha porphyry Au-Cu deposit is located in Yanbian, Jilin Province, NE China. Gold-Cu mineralization is mainly associated with...
-
2D and 3D textures of sulfide ores from the Shitoukengde Ni-Cu sulfide deposit, East Kunlun Orogenic Belt, NW China: implications for the growth of orthopyroxene oikocrysts and formation of globular ores
Orthopyroxene oikocrysts and globular ores are both observed in the Shitoukengde Ni-Cu sulfide deposit within the Eastern Kunlun Orogenic Belt in...
-
Mechanical responses and fracturing behaviors of coal under complex normal and shear stresses, Part II: Numerical study using DEM
This work presents particle-based numerical simulations on coal pillars in a coal mine based underground water reservoir (CMUWR). We aim to replicate...
-
Assessment of factors and mechanism contributing to groundwater depressurisation due to longwall mining
Assessment of mining impact on groundwater is one of critical considerations for longwall extension and sustainability, however usually constrained...
-
Technological advances and trends in the mining industry: a systematic review
Nowadays, in a competitive world, industries are faced with the urgent need to establish strategies for innovation, this is how the mining industry,...
-
Merging TROPOMI and eddy covariance observations to quantify 5-years of daily CH4 emissions over coal-mine dominated region
A simple and flexible mass balance approach was applied to observations of XCH 4 from TROPOMI to estimate CH 4 emissions over Shanxi Province,...
-
Experimental and Mechanistic Analysis of Bastnaesite Pelletization in the Context of Carbochlorination
Rare earth elements, as strategic resources, have garnered global attention. Among these elements, bastnaesite stands out as one of the most abundant...
-
Effect of Precambrian basement structure on heat flow distribution in Eastern Arabia
A new model of the thermal structure of the easternmost portion of the Arabian continental crust is presented. Detailed heat flow models based on...
-
Estimating Pillar Strength for Rock Salt Mines of the Salt Range Pakistan Using Statistical and Artificial Neural Network Modeling Techniques
This research proposes empirical models to estimate pillar strength by adopting multilinear regression and artificial neural network approaches for...
-
Organic matter characteristics and hydrocarbon generation potential of the Middle Jurassic–Lower Cretaceous succession in the Mesopotamian Foredeep Basin, Iraq
The Jurassic–Cretaceous source rocks and their exploratory operations in the Mesopotamian Foredeep Basin are limited, and the origins of recovered...
-
Moisture penetration and distribution characterization of hard coal: a µ-CT study
Moisture content of rock/coal can change its mechanical properties and absorption capacities, which can directly affect gas diffusivity, change the...
-
Carbon dioxide emissions from Aiken Spring in a Mars-analog desert region of the Qaidam Basin, Tibetan Plateau
Groundwater discharge from natural springs commonly involves gas emissions, providing valuable insights into the origin of spring and subsurface...
-
Age and tectonic setting of Mesozoic extension constrained by the first volcanic events in the Eastern Cordillera and Middle Magdalena Valley, Colombia
Before the rise of the Northern Andes in Cenozoic time, Triassic to Jurassic extensional basins in northwestern South America accommodated...
-
Volatile systematics in terrestrial igneous apatite: from microanalysis to decoding magmatic processes
Apatite has been recognized as a robust tool for the study of magmatic volatiles in terrestrial and extraterrestrial systems due to its ability to...
