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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SIMULATION STUDY AND STRENGTH VALIDATION OF PLANES’LOAD AT DIFFERENT POSITIONS OF COAL PLOUGH by ZHAO LiJuan, CHEN Lei, TIAN Zhen

“…Analysis results of load planer reliability and structure optimization design provides a theoretical basis for the study of dynamic.…”
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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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Ideas of Police Science during the Soviet Period of Development of Administrative Law Science by Yury Nikolaevich Ovsyannikov

“…The practices in the sphere of protection of a public order made in the 60-80th years by the Soviet scientists directly paved the way on which during the post-socialist period of development of now the Russian science of administrative law there was a concept of allocation in structure of administrative law of its such subsector as the police law.…”
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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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Recommendations for Perioperative Care in Liver Resection: The EUPEMEN (EUropean PErioperative MEdical Networking) Protocol by Orestis Ioannidis, Aggeliki Koltsida, Elissavet Anestiadou, Jose M. Ramirez, Nicolò Fabbri, Javier Martínez Ubieto, Carlo Vittorio Feo, Antonio Pesce, Kristyna Rosetzka, Antonio Arroyo, Petr Kocián, Luis Sánchez-Guillén, Ana Pascual Bellosta, Adam Whitley, Alejandro Bona Enguita, Marta Teresa-Fernandéz, Stefanos Bitsianis, Savvas Symeonidis

“…The EUPEMEN guidelines address inconsistencies in surgical practice across Europe and are structured for implementation in various healthcare environments. …”
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Política Pública de Esporte Educacional: Implementação do Programa Segundo Tempo Universitário na UFMS (Política Pública Educativa Deportiva: Implementación del Programa Segundo T... by Dirceu Santos Silva, Silvan Menezes dos Santos, Guilherme Gutierrez Cuellar Nunes, Juliana Marta Antunes Ramos, Marina Brasiliano Salerno

“…Data collection was carried out through semi-structured interviews with the teacher and sports monitors who worked in the program. …”
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Hypermentalizing: the development and validation of a self-report measure by Carla Sharp, C. Barr, Salome Vanwoerden

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Within-host bayesian joint modeling of longitudinal and time-to-event data of Leishmania infection. by Felix M Pabon-Rodriguez, Grant D Brown, Breanna M Scorza, Christine A Petersen

“…The within-host model structure we present here provides a way forward to address vital research questions regarding the understanding of the progression of complex chronic diseases such as Visceral Leishmaniasis, a parasitic disease causing significant morbidity worldwide.…”
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Recommendations without action: criticism of the Javanese Language Congress and the Javanese Cultural Congress in Indonesia by Dhoni Zustiyantoro

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Digital volumetric modeling reveals unique body plan experimentation in the Devonian tetrapod Ichthyostega by Catherine R.C. Strong, Peter J. Bishop, John R. Hutchinson, Stephanie E. Pierce

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MODEL KOMUNIKASI SOSIAL REMAJA MELALUI MEDIA TWITTER by Zikri Fachrul Nurhadi

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Utilization of ornamental rock waste as a catalytic support for α-MoO₃ in biodiesel production by H. B. Sales, M. S. Oliveira, A. L. Silva, H. L. Pereira, A. C. F. M. Costa, M. C. F. Alves

“…Nitrogen adsorption isotherms indicated mesoporous structures with surface areas ranging from 0.615 to 3.87 m²/g. …”
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Aging assessment of silicone rubber materials under corona discharge accompanied by humidity and UV radiation by Mahmood Atif, Muneeb Ahmed, Saeed Usman, Alam Shahid, Al-Ammar Essam A., Kang Jee-Hyun, Zoubi Wail Al, Choi Dongwhi

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Lassa fever prevention in Nigeria: A study of a multi-disciplinary mix of healthcare workers in a referral treatment centre in Nigeria by Osarhiemen Iyare, Sadiku Saidu, Chukwuma David Umeokonkwo, Ijeoma Nkem Okedo-Alex, Sandra Chizoba Mba, Abdulhakeem Abayomi Olorukooba

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The patient ‘must find his own way’: public policies concerning access to medicines in Angola by Elisa Dulce João Fundanga Calipi, Fernanda Manzini, Leandro Ribeiro Molina, Silvana Nair Leite

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Arabic Grammar Application in Malay l Tatbiq Qawa’id al-Lugah al-‘Arabiyyah fi al-Lugah al-Malayuwiyyah by Eva Dewi, Bermawy Munthe, Zamzam Afandi

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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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