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Impact of Depressurizing Boreholes on Energy Dissipation in Deep Roadway
Published 2022-01-01“…Depressurizing borehole drilling is an effective approach to control the large deformation of deep roadway. …”
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122
Integrating strength, speed, and endurance: a comprehensive training model for 100m and 400m sprints
Published 2025-05-01“…Methodology: Thirty trained sprinters were randomly assigned to an experimental group, following an integrated training regimen, or a control group, adhering to traditional methods. The 12-week intervention incorporated resistance training, sprint drills, and endurance conditioning. …”
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123
Pore size classification and prediction based on distribution of reservoir fluid volumes utilizing well logs and deep learning algorithm in a complex lithology
Published 2024-12-01“…Pore size analysis plays a pivotal role in unraveling reservoir behavior and its intricate relationship with confined fluids. Traditional methods for predicting pore size distribution (PSD), relying on drilling cores or thin sections, face limitations associated with depth specificity. …”
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124
Reconstruction of the temperature in the active layer of the glacier on the Western plateau of Elbrus for 1930–2008
Published 2020-11-01“…The depth is reckoned from the base of the active layer. The method used for solving the inverse problem is the Tikhonov regularization, implemented numerically as an iterative procedure. …”
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125
Study on the influence of peripheral eye on over-excavation during mountain tunnel blasting construction
Published 2025-08-01“…The correlation between the two was clarified using ANSYS/LS-DYNA finite element methods and then, the blasting drilling scheme was optimized. …”
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126
Students’ perceptions of endodontic typodont teeth with simulated canals printed from novel materials
Published 2024-06-01“…IntroductionThis study aimed to investigate students' perceptions of the use of 3D-printed typodonts by implementing a questionnaire and evaluating the students' comparisons between extracted, commercial and 3D-printed teeth.MethodsEthical approval was obtained (QMER20.586/2021) and questionnaire feedback was collected anonymously using an online survey. …”
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127
Engineering practice of advance gas control for crushed soft coal seams through directional fracturing using a long borehole in the coal seam roof
Published 2025-03-01“…Objective and MethodsThe crushed soft coal seams susceptible to intense coal and gas outbursts exhibit high gas content and pressure. …”
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128
Research on the Prediction of Concealed Uranium Deposits Using Geo-Electrochemical Integrated Technology in the Guangzitian Area, Northern Guangxi, China
Published 2025-07-01“…To achieve a significant breakthrough in the exploration of uranium resources in the Guangzitian area of northern Guangxi, China, an innovative combination of exploration methods was implemented at the peripheral regions of the Guangzitian uranium deposit under the guidance of the following principle: “exploring the edges and identifying the bottom, delving deep and un-covering blind spots”. …”
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129
Machine-Learning-Based Integrated Mining Big Data and Multi-Dimensional Ore-Forming Prediction: A Case Study of Yanshan Iron Mine, Hebei, China
Published 2025-04-01“…Combined with LiDAR image elevation data, a real-time three-dimensional surface mineral monitoring model for the mining area was built. (4) The Bagged Positive Label Unlabeled Learning (BPUL) method was adopted to integrate five evidence maps—carbonate alteration, chloritization, mixed rockization, fault zones, and magnetic anomalies—to conduct three-dimensional mineralization prediction analysis for the mining area. …”
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130
Optimizing Performance: The Impact of a 10-Day High-Intensity Interval Training Protocol on Youth Athletic Performance
Published 2025-07-01“…This study aimed to examine the impact of a 10-day High-Intensity Interval Training (HIIT) protocol on the specific endurance of U16 female basketball players, focusing on improvements in aerobic and anaerobic capacity and performance in the Yo-Yo Intermittent Recovery Test Level 1 (YoYoRL1). Materials and methods. Eight female U16 basketball players participated in the study, completing a 10-day HIIT program designed to enhance both general and sport-specific endurance. …”
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