Multi-objective optimization of server component temperatures and coolant filling ratio in single-phase immersion tank based on Taguchi grey correlation analysis by Sikai Zou, Jiahao Zhang, Yanjin Wang, Ting Xiao, Jianliang Huang

“…The results show that hydraulic radius (R) is the key factor for Tava and T′max, as it directly affects flow velocity and consequently alters the heat transfer efficiency between servers and coolant. …”
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Technology and application of long directional drilling hydraulic fracturing for preventing rock burst in thick and hard roof by Shankun ZHAO, Bingqin WANG, Zhenguo SU, Shaogang LI, Yue SHI, Xincheng SANG, An LIU, Weige HAN

“…Fracturing operation significantly reduces the roadway deformation during mining, realizes the safe and efficient mining of the working face.…”
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Repeated Tidal Interactions Between Stars and Supermassive Black Holes: Mass Transfer, Stability, and Implications for Repeating Partial Tidal Disruption Events by Ananya Bandopadhyay, Eric R. Coughlin, C. J. Nixon

“…Here, we develop an efficient formalism for analyzing the time-dependent response of a star to the removal of a fraction (≲10%) of its mass. …”
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Self-Repair of Rat Cortical Bone Microdamage after Fatigue Loading In Vivo by Bo Wu, Chan Zhang, Bo Chen, Ling Zhang, Ruchun Dai, Xianping Wu, Yebin Jiang, Eryuan Liao

“…In this study, a loading device was developed for improved efficiency and the self-repair process of bone microdamage was studied in ovariectomized rats. …”
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Effect of Inlet Temperature on Supersonic Liquefaction Characteristics of Natural Gas by Bian Jiang, Cao Xuewen, Yang Wen, Yin Pengbo, Liu Yang

“…1 in the Laval nozzle, maximum droplet radius of 4.7194×10?7 m, maximum droplet number of the unit mass of 5.0704×1014 kg?…”
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Mechanisms of Low Temperature Thickening of Different Materials for Deepwater Water-Based Drilling Fluids by Zhongyi Wang, Jinsheng Sun, Kaihe Lv, Xianbin Huang, Zhenhang Yuan, Yang Zhang

“…During deepwater drilling, the low mudline temperatures and narrow safe density window pose serious challenges to the safe and efficient performance of deepwater water-based drilling fluids. …”
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mbctools: A User-Friendly Metabarcoding and Cross-Platform Pipeline for Analyzing Multiple Amplicon Sequencing Data across a Large Diversity of Organisms by Barnabé, Christian, Sempéré, Guilhem, Manzanilla, Vincent, Millan, Joel Moo, Amblard-Rambert, Antoine, Waleckx, Etienne

“…VSEARCH is thus very efficient in retrieving the overall diversity of a sample. …”
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Numerical Simulation Research on the Pressure Relief and Permeability Enhancement Mechanism of Large-Diameter Borehole in Coal Seam by Jun Nian, Bo Zhao, Wei Zhang

“…The rupture radius of the double 350-mm diameter borehole can reach 2.4 m. …”
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Modeling working processes of the marine thruster of the PMM-2M ferry-bridge machine by A. V. Mesropyan, E. A. Platonov, R. R. Rakhmatullin

“…The propeller is designed to provide more thrust compared to the original design, making it possible to increase the speed of movement on the water and reduce the radius of circulation when moving through the water. …”
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Effect of Layout of Copper Foam on Heat Release Performance of Paraffin Wax by Chen Hua, Hou Yujie, Liu Xiuli, Liu Jian

“…Three cases were designed, namely, the vertical distribution of copper foam in the radius direction of the cross section, distribution along the radius direction of the cross section, and distribution along the horizontal direction of the cross section. …”
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Spontaneous Imbibition Experiment and Main Influence Factors in Ultra-Low-Permeability Reservoirs by Lihua Shi, Hong Li, Tiaotiao Shi, Binchi Hou, Ying Xue, Zhenzhen Shen, Jun Zeng

“…The porosity, permeability, and maximum pore throat radius are positively correlated with the oil displacement efficiency of spontaneous imbibition but are poorly correlated with the oil displacement efficiency of under the dual action of spontaneous imbibition and displacement. …”
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Volute Optimization Based on Self-Adaption Kriging Surrogate Model by Fannian Meng, Ziqi Zhang, Liangwen Wang

“…Firstly, volute radius Rd, the radius of tongue r, and outlet angle of the volute θ are selected as the optimization parameters of the volute, and latin hypercube sampling is used to configure the initial sample points, the corresponding three-dimensional aerodynamic model under each sample point configuration is constructed. …”
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Probability of hitting and destroying a surface target for artillery rockets by Nestorović Katarina, Simović Pavlović Marina, Pavić Miloš, Stojković Srđan, Bosiljčić Slobodan

“…Firing a target area with a large number of rockets involves a statistical approach to determining the efficiency of the firing. Thereby, statistical indicators of the distribution of impactpoints are used, suchas the circular error probable, which represents the radius of the circle that contains half of all hits. …”
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Research on the construction of English vocabulary learning recommendation system based on multi-objective crow search algorithm by Mengli Li

“…For example, we set the initial search radius of the crows in the algorithm to a relatively small value to focus on local exploration at the beginning, which is beneficial for quickly finding good solutions in the early stage of vocabulary learning recommendation. …”
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Mechanisms and equation improvement for gas seepage in coal seams around boreholes subjected to high-pressure CO2 foam fracturing by Mingkun PANG, Tianyu ZHANG, Hongyu PAN, Xianfeng SONG, Shan WU, Tianjun ZHANG

“…ObjectiveThe special low-porosity, low-permeability structures of high-gas-content coal seams restrict efficient gas drainage. To address this issue, this study accurately determined the seepage parameters of annularly fractured coals around boreholes subjected to CO2 foam fracturing to enhance both the design accuracy of boreholes for gas pre-drainage from coal seams and gas drainage efficiency. …”
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CLINICAL AND EXPERIMENTAL ARGUMENTATION OF MODIFIED METHOD FOR PERI-IMPLANT BONE REDUCTION EVALUATION DURING VARIOUS SCHEMES OF PROSTHETIC REHABILITATION by A.T. Kenyuk

“…Bone tissue as an object of research and superimposition of tomographic evaluation results, is unique in terms of analysis capacities that by its structure allows the efficient use of surface parameters and the voxel characteristics algorithms for image overlaying. …”
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Stable Field Emissions from Zirconium Carbide Nanoneedle Electron Source by Yimeng Wu, Jie Tang, Shuai Tang, You-Hu Chen, Ta-Wei Chiu, Masaki Takeguchi, Ayako Hashimoto, Lu-Chang Qin

“…Benefiting from controlled fabrication with real-time observation, the ZrC nanoneedle has a smooth surface and a tip with a radius of curvature smaller than 20 nm and a length greater than 2 μm. …”
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Optimizing adaptive modulation technique using standard propagation model for enhanced wireless communication channels by Rahim Khan, Zahid Ullah Khan, Sher Taj, Sajid Ullah Khan, Javed Khan, Nazik Alturki, Sultan Alanazi

“…Simulation outcomes substantiate that the proposed SPM-integrated framework achieves a target BER = 10−2 and exhibits enhanced spectral efficiency for 64-QAM modulation across a 6 km cell radius, thereby outperforming the conventional non-SPM approach. …”
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Rational design and synthesis of narrow-band emitting Eu(II)-based hybrid halides via alkyl thermal cleavage by Liang Li, Jiance Jin, Kai Han, Yuzhen Wang, Zhiguo Xia

“…By modulating the alkyl chain length of 25 organic cations, all the as-synthesized halides achieve narrow-band emission with full-width-at-half-maximum (34–52 nm) and tunable colors in the region of blue-cyan-green owing to the highly efficient 5d-4f transition of Eu(II). We further clarify that the tunable emissions are dependent on the combined effect of configuration, average radius, and distortion index of the Eu-X (X = Cl, Br, I) polyhedra. …”
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Deep Learning for Early Earthquake Detection: Application of Convolutional Neural Networks for P-Wave Detection by Dauren Zhexebay, Alisher Skabylov, Margulan Ibraimov, Serik Khokhlov, Aldiyar Agishev, Gulnur Kudaibergenova, Aibala Orazakova, Almansur Agishev

“…Applying CNNs in seismic monitoring facilitates the development of efficient automated systems that minimize risks and improve response measures for natural disasters.…”
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