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161
Analysis on the Difference of Energy Evolution in the Process of Energy Storage Failure of Strong Coal Rush Rock Samples under Different Adaptive Modification Regulation Measures
Published 2022-01-01“…Finally, the gradient pressure relief scheme should be considered in order to avoid large stress drop caused by large-scale pressure relief in the region and aggravate the instability of rock mass. …”
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162
A multi-objective mathematical model for optimization design of humanitarian logistics network using meta-heuristic algorithm: a model to enhance actors’ coordination
Published 2024-06-01“…Purpose: This research aims to optimize humanitarian logistics to increase coordination between actors in the phase during and after the disaster and aims to minimize the cost of relief, minimize the time of relief and minimize the cost of rebuilding infrastructure and housing for the affected people.Methodology: This research, in terms of the research direction types, is developmental because it is trying to expand the existing models in the design of the humanitarian logistics network and consider the optimization of two phases during the post-disaster phase. …”
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163
Analysis of Emotional Stress of Teachers in Japanese Teaching Process Based on EEG Signal Analysis
Published 2022-01-01“…An experiment of teachers’ emotional stress relief recognition in Japanese teaching process based on EEG signal was designed. …”
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164
Study on the Key Technology of Controlling the Instability of Deep High-Stress Coal and Rock Mass and Relieving the Danger
Published 2021-01-01“…The results show the following. (1) The pressure relief effect of the hydraulic cavity on surrounding coal decreases with the increase of distance, and the pressure relief effect is most obvious at 1.0∼2.5 m, in the range of 2.5–3.5 m around the hydraulic drilling hole, the duration, rate, and amplitude of pressure relief are reduced compared with those in the range of less than 2.5 m, while in the range of more than 3.5 m, the effect of pressure relief is very weak. (2) During the period of hydraulic cavitation release hole, the radius of water supply to coal seam is within 1.5 m, which accounts for 79% of coal wall area. (3) It is also a process where the stress distribution in the coal and rock body needs to be rebalanced before and after hydraulic caverning, which is often accompanied by microfracture of coal and rock mass. …”
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165
Analysis on Rock Burst Risks and Prevention of a 54 m-Wide Coal Pillar for Roadway Protection in a Fully Mechanized Top-Coal Caving Face
Published 2021-01-01“…The working face adopts some local prevention technologies, such as pressure relief through presplitting blasting in roof, pressure relief through large-diameter pores in coal seam, coal seam water injection, pressure relief through large-diameter pores at bottom corners, and pressure relief through blasting at bottom corners. …”
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166
Similar Material Simulation Study on Protection Effect of Steeply Inclined Upper Protective Layer Mining with Varying Interlayer Distances
Published 2019-01-01“…The results show the following. (1) The proportioning parameters of similar material have strong linear relations with its mechanical properties, and mechanical behaviors of such similar material denote that it can simulate most coal-rock lithologies in coal mine. (2) Both pressure-relief curves and swelling strain curves for protected layer present convex shapes; protection angles at lower excavation boundary are greater than those of upper excavation boundary; with the increase of interlayer distance, the pressure-relief curve evolves from pattern “∩” to pattern “∧” and corresponding pressure-relief region becomes narrower, the center of pressure-relief region tends to transfer to the corresponding center of upper protective layer excavation region, the stress concentration coefficient decreases, the protection angles change little, and the length of the protection region reduces dramatically. (3) The protection region and protection angle calculated based on swelling strain of 3‰ are less than the empirical values based on the dip angle in Provisions, denoting that the method proposed in this study is safer than that in Provisions. …”
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167
In silico tools for mechanical analysis of extra‐ and intra‐luminal artificial urinary sphincters
Published 2025-01-01“…Materials and Methods Computational investigations were carried out to evaluate the mechanical reliability of the main extraluminal and intraluminal AUS, AMS 800 and Relief. The lower urinary tract was modelled based on previous experiments. …”
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168
Mausolée, sarcophage et scène de sacrifice dans une ferme antique à Pommiers, près d’Anse (Rhône)
Published 2018-12-01“…The relief shows a sacrificial scene in the Roman tradition, unrelated to the usual images of sacrifice in Gaul. …”
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169
Relieve apalachense en los Montes de Toledo (diciembre de 2017)
Published 2020-06-01“…En la foto, hecha al atardecer de un día de invierno con el sol ya muy bajo, se pueden observar algunas de esas sierras paralelas, con altitudes que oscilan entre los 900 y los 1000 metros, separados por valles en los que se acumulan neblinas vespertinas. Appalachian relief in the Montes de Toledo, Spain (December 2017) Municipality of Los Yébenes (Toledo, Spain), December 23, 2018 The term Appalachian relief originates in the Appalachian mountain range in the United Sates. …”
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170
The Study on Large-Diameter Drilling Prevention Method of Rock Burst in the Xinxing Coal
Published 2021-01-01“…Combined with the real geological conditions, the layout parameters of relief pressure large drilling are simulated, and the result shows that the drilling of 600 diameters and 10 m pitch of hole and throughout the working face is reasonable, and the effect is obvious about pressure relief. …”
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171
Moxibustion in patients with shoulder bursitis
Published 2025-01-01“…Moxibustion was used in 61.90%, without other natural and traditional medicine techniques; pain relief started from the fifth session and reached its maximum value in the ninth, in which 47.6% reported pain relief. …”
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172
Relieve apalachense en los Montes de Toledo (diciembre de 2017)
Published 2020-06-01“…En la foto, hecha al atardecer de un día de invierno con el sol ya muy bajo, se pueden observar algunas de esas sierras paralelas, con altitudes que oscilan entre los 900 y los 1000 metros, separados por valles en los que se acumulan neblinas vespertinas. Appalachian relief in the Montes de Toledo, Spain (December 2017) Municipality of Los Yébenes (Toledo, Spain), December 23, 2018 The term Appalachian relief originates in the Appalachian mountain range in the United Sates. …”
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173
A Comparison between Two Different Remineralizing Agents against White Spot Lesions: An In Vitro Study
Published 2021-01-01“…When compared to the control group, both treatments “Clinpro™ 5000 and Colgate Sensitive Pro-Relief” have significantly improved enamel’s SMH.…”
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174
Efficacy of Transcutaneous Electrical Acupoint Stimulation on Modulating Upper Extremity Sympathetic Skin Response in Alleviating Cancer Survivors With Chemotherapy-Induced Periphe...
Published 2025-01-01“…The procedure was considered a clinically effective relief if the patients’ NRS scores were reduced by 50% or more, and overall patients with effective relief were all counted after treatment. …”
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175
Faster onset of action with topical levocabastine than with oral cetirizine
Published 1995-01-01“…Within 15 min of study drug administration, 36% of levocabastine-treated patients reported relief from nasal symptoms and 32% relief from ocular symptoms compared with 10% and 17% of patients on cetirizine, respectively. …”
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176
Recent advances in the management of knee osteoarthritis: a narrative review
Published 2025-01-01“…Targeted biologic agents, such as antibodies to TNF-α, IL-1, and NGF, hold promise for more precise pain relief; however, further research is required to establish their routine use. …”
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177
Comparative Study of Indicators of Mental Development of Primary School Children Living in Mountainous, Foothill and Coastal Areas
Published 2025-01-01“…The presented article considers a comparative analysis of the results of the study of the influence of relief, climate and other factors on the mental development of primary school students in highland, foothill and coastal areas. …”
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178
Improving the Stability of Subsurface Structures in Deep Metal Mines by Stress and Energy Adjustment: A Case Study
Published 2021-01-01“…Roof contacted backfill can produce an unloading zone around the stope and reduce the stress of the surrounding stope. Relief boreholes can reduce the stress concentration of stopes, but the effect of cutting seams generated by presplitting blasting on pressure relief is not significant. …”
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179
Study of Rock Burst Risk Evolution in Front of Deep Longwall Panel Based on Passive Seismic Velocity Tomography
Published 2020-01-01“…For prevention and controlling of rock burst risk in deep coal mining, pressure-relief measures should be optimized based on passive tomography results.…”
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180
Characterization of Acoustic Emission Parameters during Fracture Process of Siltstone with Prefabricated Void
Published 2022-01-01“…The drilling pressure relief technology has unique advantages in the control of mine pressure in high-stress roadways. …”
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