An Investigation on Natural Window Ventilation: Improving Indoor Air Quality and Energy Efficiency in an Office Building by Emine Şen, Touraj Ashrafian

“…This paper aims to investigate natural ventilation occupant-control methods to improve indoor air quality and increase building energy efficiency considering clean air intake levels and indoor air temperature levels. …”
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IMPROVING THE EFFICIENCY OF HIGH-SPEED MILLING OF THIN-WALLED ELEMENTS OF PARTS OF COMPLEX GEOMETRIC SHAPES by Anton Germashev, Victor Logominov, Yelena Kozlova, Vladimir Krishtal

“…The aim of the article is to determine the possibility of increasing the efficiency of high-speed milling of thin-walled parts by finding vibration-proof processing conditions. …”
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EVALUATION OF OPERATIONAL RELIABILITY AND EFFICIENCY OF PRIMARY DESIGNS OF PULSE SUPERCHARGERS USING HYDRAULIC SHOCK ENERGY by A. N. Makeev

“…The aim of the present study was to evaluate the known designs of pulse superchargers of water-lifting devices in terms of operational reliability and efficiency in hydraulic heat and water supply systems.Methods. …”
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Energy Efficiency of Heat Pumps Heating Systems at Subsoil Waters for South-East Regions of Europe by Denysova A.E., Klymchuk O.A., Ivanova L.V., Zhaivoron O.S.

“…This article is devoted to the methods for increasing the operational efficiency of the single-stage and two-stage schemes of heat pump installations for heating systems, based on the energy saving principles. …”
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An Efficient Extraction, Characterization and Antioxidant Study of Polysaccharides from <i>Peucedani Decursivi</i> Radix by Qian Li, Zeyu Li, Chaogui Hu, Chenyue Wang, Feng Yang, Xiaoqin Ding

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Dynamic Analysis and Efficient Numerical Algorithm for Rocking Response of Freestanding Packages Under Transportation Excitations by Zhenmin Qi, Dapeng Zhu

“…A novel numerical algorithm, combining a time transformation method with the Runge–Kutta method, is proposed to efficiently determine collision time instants and analyze the piecewise-smooth rocking response. …”
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Development of an Experimental Phytotron and its Application in the Research on the Energy-ecological Efficiency of Indoor Plant Lighting by S. A. Rakutko, E. N. Rakutko, G. V. Medvedev

“…(Materials and methods) From the standpoint of the logical-semantic approach, the term "energy-ecological efficiency" was interpreted as a conjunction of its components - energy efficiency and environmental compatibility. …”
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Parameter optimization of Mg reduction by thermo-silicon method using Taguchi method, grey relational analysis and preference selection index by Quyen Vu Viet

“…Grey Relational Analysis method determined that the reduction temperature of 1250 °C, Fe-Si molar ratio of 1.3, CaF _2 ratio of 4% and pelletizing force of 120 MPa were optimal, while the Preference Selection Index method suggested a reduction temperature of 1300 °C, Fe-Si molar ratio of 1.3, CaF _2 ratio of 5% and pelletizing force of 80 MPa. …”
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IMPROVING OPTICAL QUANTUM EFFICIENCY BY CHANGING THE THICKNESS OF CIGS SOLAR CELLS USING NANOTECHNOLOGY SOFTWARE by Amir M. Nory, Haneafa Y. Najem, Omar I. Alsaif

“…Recently, new technological methods have been developed based on the use of thin films and nanostructures with the aim of reducing the solar cell cost and increasing its efficiency. …”
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Factor Analysis оf the Efficiency оf Drilling Lateral Shafts with Horizontal Ending by A. V. Zheludkov, V. F. Mishagina

“…Monitoring of the actual data determined the factors affecting the efficiency of the input technological indicators of the wells.…”
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Improving the efficiency of multimodal transportation of chemical products from the Volgograd region to the near and far abroad by A. V. Kulikov, P. A. Pavlov, A. A. Kulikov

“…Methods for determining the shortest distances and drawing up routes on the transport network are used. …”
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Efficiency of Removing Xylene Vapor from Air Utilizing Nano Graphene and Nano Graphene Oxide by Akram Tabrizi, Mostafa Jafarizaveh, Hamid Shirkhanloo, Farideh Golbabaeie

“…In this study, nanographene (NG) and nanographene oxide (NGO) were used as adsorbents to investigate the efficiency of xylene removal. Material and Methods: In this study, in order to investigate the absorption efficiency of nanographene and nanographene oxide after the synthesis of nano absorbents in a dynamic system, xylene vapor was produced in a chamber in pure air and stored in a Tedlar sampling bag and then transferred to the adsorbent. …”
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EVALUATION OF THE DIGITAL FUNCTIONS EFFICIENCY FOR THE MARGIN LINE DETECTION OF A PROSTHETIC DENTAL CROWN PREPARATION by Horia Bogdan Slăvoiu, Radu Mihai Slăvoiu, Adina Andreea Mirea, Petre Costin Mărașescu, Daniel Adrian Tîrtea, Miruna Andreea Anghel, Ioana Mitrut, Horia Octavian Manolea

“…For each preparation, the cervical border was determined digitally using 5 methods provided by the ExoCAD software: Detect Supragingival, Detect Subgingival, Draw Non-magnetic, Draw Magnetic Supragingival, Draw Magnetic Subgingival. …”
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Enhanced sensitivity and efficiency of detection of Staphylococcus aureus based on modified magnetic nanoparticles by photometric systems by Ebrahim Naderlou, Mojtaba Salouti, Bahram Amini, Ali Amini, Asghar Narmani, Ahmad Jalilvand, Reza Shahbazi, Saeid Zabihian

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A Numerical Approach to Calculate the Radiation Efficiency of Baffled Planar Structures Using the Far Field by Mario A. GONZÁLEZ-MONTENEGRO, Roberto JORDAN, Arcanjo LENZI, Jorge P. ARENAS

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Phenylcarboxylic Acids in The Assessment of The Severity of Patient Condition and The Efficiency of Intensive Treatment in Critical Care Medicine by V. V. Moroz, N. V. Beloborodova, A. A. Osipov, A. V. Vlasenko, A. Yu. Bedova, A. K. Pautova

“…The development of accurate and applicable methods to assess the severity of patient condition is an urgent need in critical care medicine.The goal of the study was to determine whether the quantitave evaluation of phenylcarboxylic acids (PhCAs) concentrations in blood might be employed to assess the severity of patient condition and treatment efficiency intensive care unit.Materials and methods. …”
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Graphene oxide supported oxidovanadium coordination compound as an efficient catalyst for the green oxidation of benzyl alcohol by Mohammadreza Aliniya, Rahman Bikas, Neda Heydari, Marta S. Krawczyk, Tadeusz Lis

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HOW TO OBTAIN ECONOMICALLY EFFICIENT ASPHALT CONCRETE MIXTURES FOR CONSTRUCTIVE AUTOMOBILE ROAD AND STREET PAVEMENTS by V. A. Verenko, V. V. Zankovich

“…The paper describes a methodology for evaluation of technical and economic efficiency of asphalt concrete mixture components. The method allows to perform a directed search for new materials which are used for mixture preparation and it also provides an efficient use of monetary funds. …”
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EFFICIENCY OF ENDOVASCULAR MYOCARDIAL REVASCULARIZATION AS A «BRIDGE» TO HEART TRANSPLANTATION IN PATIENTS WITH ISCHEMIC HEART FAILURE by A. B. Mironkov, S. A. Sakhovsky, I. G. Ryadovoy, B. L. Mironkov

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Shield tunneling efficiency and stability enhancement based on interpretable machine learning and multi-objective optimization by Wenli Liu, Yang Chen, Tianxiang Liu, Wen Liu, Jue Li, Yangyang Chen

“…Adequate control of shield machine parameters to ensure the safety and efficiency of shield construction is a difficult and complex problem. …”
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