Research and Application of Hydraulic Punching Pressure Relief Antireflection Mechanism in Deep “Three-Soft” Outburst Coal Seam by Beifang Gu, Yanling Wu

“…Combining the results of the numerical simulation and taking into account the actual construction situation on site, the coal output of water jetting from the borehole is 9 m3, and the fracture radius is 5.5 m. …”
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Cocompetitive Characteristics and Quantitative Design of Engineering Parameters for Coal Gas Predrainage Boreholes by Tong-qiang Xia, Jiao-fei He, Zi-long Li, Xiao-yan Sun, Dun-shuai Sun, Jian-hang Lu, Hao-jie Cui

“…Finally, Comsol With Matlab is used to solve the multiconstraint nonlinear optimization problem of gas drainage engineering parameters along coal seam in 18401 working face of Tunlan Coal Mine. The effect of actual gas extraction investigation is very remarkable, which provides a quantitative calculation basis for scientific gas extraction in coal mine.…”
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Consideraciones de ética ambiental en la Gestión Integral del Recurso Hídrico de la cuenca del río Quindío by Pedro León García Reinoso, Nelson Obregón Neira

“…En el artículo se expone la relación que el hombre ha construido con el ambiente a partir de la cultura del hombre occidental y de los pueblos indígenas. En parte, la actual crisis ambiental se explica desde los valores construidos por el hombre occidental como también es posible explicar el cambio de paradigma de la gestión orientada por la oferta a la gestión orientada por la demanda desde los valores construidos por los pueblos indígenas. …”
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Sustainable ceiling panels: exploring the potentials of groundnut shell and sugarcane bagasse-modified plaster of Paris by Ubong Williams Robert, Sunday Edet Etuk, Okechukwu Ebuka Agbasi, David Adeniran Oyegoke, Sylvester Andrew Ekong

“…With the GNS and SGB contents, the samples were effective by 99.38% and 99.32%, respectively, in maintaining their outlook during their actual service life. The least strength against bending stress was (2.506 ± 0.002) N/mm2 with the GNS content and (2.376 ± 0.002) N/mm2 for using the SGB in the POP matrix, both of which exceeded the minimum requirement for gypsum ceilings (Code H). …”
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La política exterior del Paraguay frente a la dependencia y al orden internacional multipolar. by Alberto Maresca, Fabiola Francisca Martínez Cabrera

“… Retomando los aportes epistemológicos de la teoría de la dependencia, este trabajo investiga sobre rasgos históricos de la política exterior del Paraguay, enfocándose en el estado de la agenda internacional paraguaya frente al actual orden internacional multipolar. En tanto país del Sur Global, el Paraguay debería estructurar una política exterior interesada en latitudes afuera de Occidente. …”
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En búsqueda de la equidad y calidad de la educación de la primera infancia en América Latina by Mami Umayahara

“…Esta inequidad educativa se manifiesta también a nivel preescolar, desfavoreciendo a la gente pobre y a otros grupos en situación de vulnerabilidad. Pese a la carencia actual de la evaluación sobre la calidad e impacto de los programas en nuestra región, se puede identificar algunas características como elementos necesarios para los programas de educación inicial de buena calidad: respeto por los derechos de los niños y niñas; atención integral orientada al desarrollo armónico; bases curriculares; articulación con otros niveles educativos; facilidades seguras y materiales didácticos adecuados; recursos humanos capacitados. …”
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Interlayer Working Conditions Classification and Treatment Measures of Airport Asphalt Pavement Overlay by Hongyu Ye, Xuancang Wang, Naren Fang, Ziyuan Su, Xiaowen Sun

“…The results show that the actual working conditions of an airport asphalt pavement can be divided into three levels. …”
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Measurements of Periodic Signals Phase Shifts with Application of Direct Digital Synthesis by I. V. Gula, O. I. Polikarovskykh, K. I. Horiashchenko, I. V. Karpova, V. M. Melnychuk

“…The development of new methods and high-bit instruments for measuring phase shifts of high-frequency periodic signals with high speed for radar and radionavigation tasks is an actual task. The purpose of this work is to create a new phase shift meter for high-frequency periodic signals based on the double-matching method using direct digital frequency synthesis.On the basis of the proposed mathematical model of phase shift measurements of periodic signals by the method of double coincidence using the statistical accumulation of pulse coincidences, a functional diagram of a digital phase shift meter of periodic signals using a direct digital frequency synthesizer is developed. …”
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Calculation and Analysis of Specific Losses of Active Power in Overhead Power Lines due to Corona in View of Climatic Data by D. A. Sekatski, N. A. Papkova

“…It is shown that the usage of exclusively rated voltage can cause errors in determining both the specific and actual values of active power losses for corona.…”
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Experimental Study on Pressure-Deformation-Contact Resistance Characteristics of Converter Transformer Valve Side Casing Louver Contacts by Shihong Hu, Zhicheng Huang, Jiahui Chen, Chi Yuan, Bozhang Feng, Tao Zhao, Yunpeng Liu

“…In this paper, a louver contact performance test platform is designed and built according to the actual assembly structure of the louver contact. The relationships between pressure, deformation and contact resistance of the louver contacts are measured and obtained by utilizing the louver contact test platform. …”
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Accounting for retarded weathering products in comparing methods for quantifying carbon dioxide removal in a short-term enhanced weathering study by Emily E. E. M. te Pas, Elliot Chang, Elliot Chang, Alison R. Marklein, Rob N. J. Comans, Mathilde Hagens

“…We conclude that soil-based mass balance approaches are useful in quantifying weathering rates and can infer potential CDR; however, the actual CDR realized for a given time and depth interval can only be constrained after accounting for the retarded fraction.…”
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Time Series Analysis of Production Decline in Carbonate Reservoirs with Machine Learning by Liqiang Wang, Mingji Shao, Gen Kou, Maoxian Wang, Ruichao Zhang, Zhengzheng Wei, Xiao Sun

“…For example, prediction errors based on multiple regression machine learning methods are relatively large, and deep learning sample requirements and the actual conditions of reservoir management do not match. …”
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A New Artificial Neural Network Model for the Prediction of the Effect of Molar Ratios on Compressive Strength of Fly Ash-Slag Geopolymer Mortar by Shaise K. John, Alessio Cascardi, Yashida Nadir, Maria Antonietta Aiello, K. Girija

“…The accuracy of the assessed model was investigated by statistical parameters; the mean, median, and mode values of the ratio between actual and predicted strength are equal to 0.991, 0.973, and 0.991, respectively, with a 14% coefficient of variation and a correlation coefficient of 89%. …”
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Burden of HPV-induced diseases and cost effectiveness of catch-up vaccination in Czech Republic: a model-based study by Vojtech Kamenský, Lukáš Dostálek, Martin Rožánek, Aleš Tichopád, Roman Prymula, Ivana Šarkanová

“…The increase in QALYs was 122,246 and 200,852 respectively, when considering the actual vaccination rates. Across both cohorts, 329 cancer-related deaths were prevented. …”
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USING TINKERCAD TO SUPPORT ONLINE THE LABORATORY WORK ON THE DESIGN OF MICROPROCESSOR SYSTEMS AT TECHNICAL UNIVERSITY by Leonty P. Golubev, Mikhailo M. Tkach, Dmytro A. Makatora

“…Consequently, the use of the Tinkercad Internet service during e-learning gives the possibility to do lab works and microprocessor system design practicums without actual equipment, and the methods suggested by the authors assure the quality of students’ awareness in this direction. …”
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Toxicidad in vitro de la cipermetrina para rhipicephalus (boophilus) microplus (can.) y del diazinón para haematobia irritans (l.) en la Argentina by A.A. Guglielmone, A.J. Mangold, M.E Castelli, V.H. Suárez, D.H. Aguirre, E. Alcaraz, M.M. Cafrune, B. Cetrá, O. W. Fader, C.A. Luciani, P. D. Medus, S. Nava

“…Se destaca la conveniencia de mantener la evaluación continua del status de la susceptibilidad-resistencia de la H. irritans a los órgano-fosforados para alertar en forma temprana si se comprobara algún cambio en la situación actual. Se considera necesario continuar con la evaluación de la susceptibilidad-resistencia de R. microplus a los piretroides en las áreas donde las poblaciones son aún susceptibles e incorporar técnicas para el diagnóstico de resistencia a formamidinas y avermectinas que son utilizados como acaricidas en una proporción importante de establecimientos ganaderos.…”
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Prediction of mechanical characteristics of shearer intelligent cables under bending conditions. by Lijuan Zhao, Dongyang Wang, Guocong Lin, Shuo Tian, Hongqiang Zhang, Yadong Wang

“…The maximum deviation between predicted and actual values is only 0.86%, demonstrating outstanding prediction accuracy. …”
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Data analysis for performance index of plate heat exchanger filled by ionanofluid-oil: parallel versus counterflow by Ishrat Zahan, Rehena Nasrin, Nusrat Jahan Jakia

“…The optimal performance index occurs at (Re = 1, ϕ = 0.025), chosen to maximize predicted η (= 33972.3) and actual η (= 34020.03). The results indicate that the counterflow configuration consistently outperforms the parallel flow configuration regarding heat transfer efficiency. …”
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A systematic review of corpus-based instruction in EFL classroom by Dandan Li, Nooreen Noordin, Lilliati Ismail, Dan Cao

“…Corpus-based instruction is a teaching method based on actual data from natural language use, representing an important branch of corpus research. …”
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For and against Organ Donation and Transplantation: Intricate Facilitators and Barriers in Organ Donation Perceived by German Nurses and Doctors by Niels Christian Hvidt, Beate Mayr, Piret Paal, Eckhard Frick, Anna Forsberg, Arndt Büssing

“…Negative attitudes of HPs have been identified as the most significant barrier to actual ODT. The purpose of this paper was hence to investigate to what extent HPs (physicians and nurses) experience such facilitators and barriers in ODT and to what extent they are intercorrelated. …”
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