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2221
Uncertainty Analysis of Biogas Generation and Gas Hydrate Accumulations in the Baiyun Sag, South China Sea
Published 2024-12-01“…In addition to the thermal conditions of the source rock or sediment, the nature of the organic matter is another crucial factor. …”
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2222
Influence of Two Cooling Methods on Dynamic Mechanical Properties of High Temperature Sandstone
Published 2021-01-01“…To study the influence of different cooling methods on dynamic mechanical properties of high temperature rock, both natural cooling and water cooling were used to cool high temperature (100°C∼1000°C) coal mine sandstone to room temperature (20°C). …”
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2223
Numerical Test Study of the Microscale Failure Modes and Fractal Analysis of Lower Cambrian Shale Based on Digital Images
Published 2020-01-01“…Since the development of fractal theory provides a new space for studying the damage and fracture of rocks, the damage evolution and failure process of shale can also be regarded as the fractal process of cracks, in which the fractal dimension is the core parameter. …”
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2224
Preparation and Performance Analysis of High-Viscosity and Elastic Recovery Modified Asphalt Binder
Published 2019-01-01“…The performance of styrene-butadiene-styrene (SBS), rock asphalt (RA), crumb rubber (CR), and stabilizing agent (SA) for different modifiers was investigated by conventional binder test. …”
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2225
Genetic Types and Main Control Factors of Microfractures in Tight Oil Reservoirs of Jimsar Sag
Published 2021-01-01“…Microfractures are key for migrating and aggregating hydrocarbon source rocks and fracturing oil-gas exploitation in tight reservoirs. …”
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2226
A Supporting Design Method When Longwall FaceStrides across and Passes through a Roadway
Published 2020-01-01“…A roadway supporting design method, consisting of a model using to determine the minimal rock strata thickness and a segmental supporting scheme, is developed. …”
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2227
One-hectare fine-scale dataset of a fynbos plant community in the Cape Floristic RegionZenodo
Published 2025-04-01“…Total percentage covers were also recorded for bare soil, rock, and termite mounds. This dataset provides a valuable contribution to the field of fynbos ecology, as well as plant community ecology in general, and establishes a benchmark for future one-hectare surveys of similar fynbos vegetation types, delineating the fine-scale composition and structure of fynbos in the CFR. …”
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2228
Investigation of the Operations of Open Pit Iron Mineralization for Acid Mine Drainage (Adana/Saimbeyli)
Published 2021-01-01“…The paragenesis of the mineralization was composed of hematite, gothite siderite and limonite, while constitutes dolomite, calcite and pyrite minerals constitute the host rock. According to the results of the analysis performed on the host rocks, % total S: 0.21-0.42, NP (∑NP (kg/ton)): 289.07-478.07, APP sulfuric acid equivalents (kg / ton): 13, 13- 26.25 were determined. …”
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2229
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2230
Comparative Study on the Evolution of Airflow Temperature and Valid Ventilation Distance Under Different Cooling Strategies in High-Temperature Tunnels for Mining Thermal Energy
Published 2025-01-01“…Our findings indicate that (1) the TIL-HE strategy demonstrates superior cooling performance, resulting in significantly lower airflow temperatures and markedly higher VVD; (2) higher water velocity and more heat exchangers contribute to lower airflow temperature and prolonged VVD; (3) positioning the heat exchangers within the surrounding rock rather than inside the insulation layer leads to even lower airflow temperature and longer VVD. …”
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2231
Investigation into the Pore Structure and Multifractal Characteristics of Shale Reservoirs through N2 Adsorption: An Application in the Triassic Yanchang Formation, Ordos Basin, Ch...
Published 2021-01-01“…The TOC of SM and MS lithofacies exhibits a close correlation with Δα, suggesting that the pores in organic matter are dominated by those nanopores with a complex and heterogeneous pore structure. The rock composition of the lithofacies can affect Δα to a varying extent, which means that the minerals have an evident impact on the heterogeneity of MS and SM lithofacies.…”
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2232
U–Pb Dating and Hf Isotopes Analysis of Detrital Zircons of the Shanxi Formation in the Otuokeqi Area, Northwestern Ordos Basin
Published 2021-01-01“…The third and fourth groups of detrital zircons mainly come from Paleozoic magmatic rocks formed by the subduction and collision of the Siberian plate and the North China plate. …”
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2233
Outcomes of the Paul Glaucoma Implant in Refractory Secondary Glaucoma
Published 2025-01-01“…Mohamed M Khodeiry,1,2 Amr K Hassan,3 Abdelrahman M Elhusseiny,4 Richard K Lee,2 Mohamed S Sayed5,6 1Department of Ophthalmology and Visual Sciences, University of Louisville, Louisville, KY, USA; 2Department of Ophthalmology, Bascom Palmer Eye Institute University of Miami Miller School of Medicine, Miami, FL, USA; 3Department of Ophthalmology, South Valley University, Qena, Egypt; 4Department of Ophthalmology, Jones Eye Institute, University of Arkansas for Medical Sciences, Little Rock, AR, USA; 5Department of Ophthalmology, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates; 6Department of Ophthalmology, Moorfields Eye Hospital Dubai, Dubai Healthcare City, Dubai, United Arab EmiratesCorrespondence: Mohamed S Sayed, Department of Ophthalmology, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates, Email msayed82@hotmail.comPurpose: To evaluate the efficacy and safety of the Paul Glaucoma Implant (PGI) surgery in patients with secondary glaucomas.Patients and Methods: Retrospective chart review of adult patients with medically recalcitrant secondary glaucoma who underwent PGI implantation at a single tertiary center between August 2022 and June 2023. …”
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2234
Spatial and depth distribution of salinity and nitrate in a depleted alluvial aquifer (Haouz plain, Morocco)
Published 2025-02-01“…It was found that (i) groundwater was moderately affected by salinity and nitrate, (ii) the dominant hydrochemical factors are rock weathering, halite dissolution, and reverse ion exchange, and (iii) the nitrate contamination is higher in shallow groundwater but it was detected at all depths. …”
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2235
Mechanism and Evolution Control of Wide Coal Pillar Bursts in Multithick Key Strata
Published 2021-01-01“…The stress concentration is extensively promoting a high-risk area for rock burst. (3) The coal pillar burst was induced by the superposition of energy released by the key strata breaking and the elastic energy accumulated in the wide coal pillar. (4) The monitoring data showed that the long, medium, and short periodic weighting steps of multithick key strata are 141.6 m, 43.2–49.6 m, and 17.6–27.2 m, respectively. …”
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2236
GEOINFORMATION TECHNOLOGIES IN THE TRAINING OF FUTURE MINING ENGINEERS
Published 2023-09-01“…In the professional activities of mining engineers, information technologies make it possible not only to consider the location of production units of a mining company, mineral warehouses and rock dumps of a mining company at any required level of detail, but also to help meet the basic environmental requirements in the field of mining. …”
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2237
Assessment of runoff composition and residence time using stable isotopes and hydrochemical characteristics in Urumqi River Basin, northwest China
Published 2025-02-01“…New hydrological insights for the region: The hydrochemical type of river water is Calcium-Sulphate, with rock weathering as the main influence factor. Using the end-member mixing analysis (EMMA), it was calculated that the contribution ratios of ice and snow meltwater, atmospheric precipitation and groundwater to runoff were as follows: 3.81 %, 60.45 %, 35.75 % in spring; 28.99 %, 15.42 %, and 55.59 % in summer; and 22.72 %, 3.34 %, and 73.94 % in autumn. …”
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2238
Feldspar Dissolution and Its Influence on Reservoirs: A Case Study of the Lower Triassic Baikouquan Formation in the Northwest Margin of the Junggar Basin, China
Published 2018-01-01“…Feldspar dissolution is a common feature in clastic rock reservoirs of petroliferous basins and has an important influence on reservoir quality. …”
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2239
Identification and Prediction of Allo-Source Overpressure Caused by Vertical Transfer: Example from an HTHP Gas Reservoir in the Ledong Slope in the Yinggehai Basin
Published 2021-01-01“…The high-magnitude overpressure fluid generated by the high mature ultradeep buried N1s source rock migrated to the shallower reservoirs via hidden faults/microfractures, which led to the vertical transfer of overpressure. …”
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2240
Distinct Urinary Metabolite Signatures Mirror In Vivo Oxidative Stress-Related Radiation Responses in Mice
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