IMPROVING EFFICIENCY OF THE JET PUMP AT LOW COEFFICIENTS OF EJECTION by A. G. Butenko, S. Yu. Smik

“…The article considers methods of improving the operation of central ejectors at small ejection coefficients.The authors use mathematical simulation approach to study the particularities of kinematic structure of the flow in the mixing chamber of the central ejector operating with low ejection coefficients. …”
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MODEL KOMUNIKASI SOSIAL REMAJA MELALUI MEDIA TWITTER by Zikri Fachrul Nurhadi

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Numerical Modeling on Hydraulic Fracturing in Coal-Rock Mass for Enhancing Gas Drainage by Zhigang Yuan, Yaohua Shao

“…In this work, statistical distributions are firstly introduced to describe heterogeneity of coal-rock mass; a novel simultaneously coupled mathematical model, which can describe the fully coupled process including seepage-damage coupling during hydraulic fracturing process and subsequent gas flow during gas drainage process, is established; its numerical implementation procedure is coded into a Matlab program to calculate the damage variables, and it partly uses COMSOL solver to obtain numerical solutions of governing equations with damage-flow coupling; the mathematical model and its implementation are validated for initial damage pressure and mode of a single solid model without considering flow-damage coupling, as well as fracture initiation pressure and influence of heterogeneity on damage evolution of hydraulic fracturing considering flow-damage coupling; and finally, based on an engineering practice of hydraulic fracturing with two boreholes, the mechanism of how hydraulic fracturing influences gas drainage is investigated, numerical simulation results indicate that coal-rock mass pore-fissure structure has been improved, and there would exist a gas migration channel with characteristics of higher porosity and lower stresses, which demonstrates significant effects and mechanism of hydraulic fracturing on improving coal-rock permeability and enhancing gas drainage. …”
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Investigation of the relationship between university students' mobile gaming motivations and loneliness levels by Nazlı Deniz Öz, Ferhat Üstün

“…The researchers presented a different perspective to the literature by examining the relationship between 'loneliness' and the structure they created through the sub-dimensions of Mobile Games Motivation Scale 'developmental tasks', 'escape and competition' and 'mobile flow'.…”
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Archpriest Alexander Gorsky and the Beginning of the Sholarli Theology in Russia by Liut'ko Evgenii

“…Gorsky was the first who integrally fulfill this program of the scholarly theology. There is also an attempt to structure the elements of «scholarly theology» in the context of the Synodal period. …”
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Hindfoot Valgus and First Ray Insufficiency: Is There Correlation? by Gabriele Colò, Federico Fusini, Daniele Marcolli, Massimiliano Leigheb, Michele Francesco Surace

“…The rearfoot and the first ray (FR) are two distinct structures, but they are strongly related to the latest studies in the literature; however, their mutual involvement in the foot biomechanics appears not to be fully explored. …”
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Application and development of the method of geodynamic zoning for forecasting the geodynamical danger at coal mines of China by Tianwei Lan, Hongwei Zhang, Sheng Li, A. S. Batugin, Weiguo Zhao, Qiang Li, Sujan Sun

“…With the help of this method, the models were created linking the block structures of the crustal tectonic plates and coal minefields. …”
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Proximal spinal muscular atrophy 5q in the Republic of North Ossetia – Alania: population-genetic features, diagnostic problems and treatment prospects by I. S. Tebieva, A. F. Murtazina, S. B. Artemieva, Yu. V. Gabisova, R. A. Zinchenko

“…This study presents the structure and population data of spinal muscular atrophy 5q in the Republic of North Ossetia – Alania. …”
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The teams’ formation in sport aerobics on the basis of application of multidimensional analysis methods by Zh.L. Kozina, T.V. Shepelenko, Miroslawa Cieslicka, Katarzyna Prusik, Radoslaw Muszkieta, A.V. Osiptsov, V.M. Kostiukevych, T.A. Bazilyuk, I.N. Sobko, O.A. Ryepko, S.B. Polishchuk, A.S. Ilnickaya

“…The each group of athletes should select appropriate programs according to the features of their personal factorial structure of fitness. …”
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Complementary medicine among individuals experiencing homelessness in Switzerland: a quantitative and qualitative descriptive study by Véronique S. Grazioli, Evelyne Hangartner, Patrick Bodenmann, Luana Schaad, Léa Grosjean, Justin Nikles, David J. T. Campbell, Laurent Hyvert, Tshahé Anongba Varela, Susan E. Collins, Caroline Leblanc, Christine Loignon, Chantal Berna

“…A subsample of the survey participants (n = 18) and 14 professionals working in the homeless-serving sector participated in semi-structured interviews exploring perceived utility of CM for PEH. …”
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Identifying common disease trajectories of Alzheimer’s disease with electronic health recordsResearch in context by Mingzhou Fu, Sriram Sankararaman, Bogdan Pasaniuc, Keith Vossel, Timothy S. Chang

“…We employed dynamic time warping and k-means clustering to group similar trajectories, and network analyses to characterize their common structures. Causal inferences were explored using the Greedy Equivalence Search algorithm. …”
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Comparing variable neighbourhood search algorithms for the direct aperture optimisation in radiotherapy by Mauricio Moyano, Keiny Meza-Vasquez, Gonzalo Tello-Valenzuela, Nicolle Ojeda-Ortega, Carolina Lagos, Guillermo Cabrera-Guerrero

“…The VND algorithm is a deterministic variant of VNS that systematically explores different neighbourhood structures. This approach allows for a more thorough solution for space exploration while maintaining computational efficiency. …”
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The influence of provider payment mechanisms on TB service provider behavior in Indonesia: insights from National Health Insurance data and provider perspectives by Meghan O'Connell, Firdaus Hafidz, Sarah Saragih, Cheryl Cashin, Aditia Nugroho, Laurel Hatt, Yuli Farianti, Ackhmad Afflazier, Imran Pambudi

“…Qualitative analysis revealed that provider referral decisions were influenced by capitation-based payment structures, limited diagnostic tools, absence of dedicated TB rooms, lack of provider capacity, patient preferences, financial incentives favoring more profitable diseases, and providers’ social ties. …”
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Spatial morphoproteomic features predict disease states from tissue architectures by Thomas Hu, Efe Ozturk, Mayar Allam, Naga Nishkala, Vikram Kaushik, Steven L. Goudy, Qin Xu, Pamela Mudd, Kalpana Manthiram, Ahmet F. Coskun

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Al-Lam Li-Ta’lil and Lam al-Amr on I’rab of Present Tense and its Relationship to Arabic Language Proficiency/Al-Lam li al -Ta‘lili wa Lam al-Amri fi I‘rabi al-Fi‘li al-Muḍari’i wa... by Andi Holilulloh, Lu’luun Nisai, Essam Mustafa Ahmed

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Laboratory Performance of Asphalt Concrete containing Foamed Bitumen from extraction of Buton Natural Asphalt by Harmein Rahman, Raihan Arditama Harnedi, Fanny Tri Novitasari Siregar, Yongjoo Kim, Kanghun Lee, Ilhwan Kang

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On the issue of choosing vertical and horizontal connections in a bogie for freight cars of high-speed trains by G. I. Gadzhimetov, G. I. Petrov, Yu. A. Panin, I. E. Il’in

“…At JSC “VNIIZHT” and JSC “VNIKTI”, work is being carried out on the selection of structures, the development of safety requirements, theoretical and experimental studies of freight traffic at increased speeds. …”
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Investigation into investment risks and mitigation strategies for Chinese energy companies in Belt and road countries: a case study of Russia by XiangRu Ma, Ekaterina V. Nezhnikova

“…The research highlights that a combination of financial hedging strategies, diplomatic engagement, and adaptive investment structures enhances the long-­term sustainability of Chinese energy projects in Russia. …”
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Genome content reorganization in the non-model ciliate Chilodonella uncinata: insights into nuclear architecture, DNA content, and chromosome fragmentation during macronuclear deve... by Ragib Ahsan, Xyrus X. Maurer-Alcalá, Laura A. Katz

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The behavior of secant pile wall embedded within soil by numerical analysis by Ayad Hussein, Mahmood Mahmood, Mohammed Aswad

“…Deep excavation projects in areas with high groundwater levels, such as industrial zones with large, heavy structures, present significant challenges. Secant piling techniques offer an effective solution for these conditions. …”
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