Universal method for contact fatigue determination by Igor Stepankin, Abdrakhman Naizabekov, Evgeniy Pozdnyakov, Dmitry Kuis, Sergey Lezhnev, Yevgeniy Panin

“…The authors have developed a universal method for determining the contact fatigue of materials, providing opportunities for resource-efficient design of parts operating under the action of pulsating contact stresses. • Design and operating principle of the patented testing device. • Universal methodology for determining the contact fatigue of materials. • Our novel test method demonstrated a convergence of finite element modeling and real test in terms of crack formation in maximum stress zones.…”
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Development and application of an efficient, accurate, and environmentally friendly liquid chromatography–tandem mass spectrometry method for the determination of five Alternaria toxins in wheat by Huiyuan Lang, Zengwang Guo, Yu Wu, Li Li, Hongmei Liu, Lianzhou Jiang, Songxue Wang, Jin Ye

“…This study developed a rapid, efficient, and environmentally friendly method for the simultaneous determination of five types of Alternaria toxins in wheat using high-precision and stable isotope liquid chromatography tandem mass spectrometry. …”
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A Sensitive and Efficient Method for Determination of Capecitabine and Its Five Metabolites in Human Plasma Based on One-Step Liquid-Liquid Extraction by Zhipeng Wang, Xinxing Li, Yang Yang, Feng Zhang, Mingming Li, Wei Chen, Shouhong Gao, Wansheng Chen

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Efficiency of different methods for seeding grasslands by Vesna Očić, Josip Leto, Zoran Grgić

“…In Croatia, the economic effects of different grassland sowing methods are still insufficiently explored. In order to detect the difference between grassland sowing methods a three-year field trialswere performed to determine the production and economic value of grasslands sown by: direct seeding into corn stubble field with row distance of 18 cm (DSK18) or ii) 9 cm (DSK9), iii) conventional seeding (KS), iv) sod-seeding in existing grassland (RPTDS) and v) natural grassland as control (KPT). …”
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DETERMINATION OF ANTIBIOTICS (CHLORAMPHENICOL AND TETRACYCLINE) IN FOODS WITH DIFFERENT MATRICES by Sokolova L.I., Belyustova K.O., Privar Y.O., Shapkin N.P., Razov V.I.

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Determination of Directions to Increase the Efficiency of Municipal Budget Funds Spending by E. V. Orlov, V. A. Kosareva, E. S. Smirnova

“…All this is supplemented by optimization measures and proposals for the main areas of spending, determined on the basis of the results of scientific literature analysis, the use of which will significantly increase the efficiency of budget expenditures.…”
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Determination of Submerged Breakwater Efficiency Using Computational Fluid Dynamics by Smiljko Rudan, Šimun Sviličić

“…Not only is the optimal topology determined, but the most efficient arrangement of multiple breakwaters is also determined. …”
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Determination of Technical Efficiency of Soybean Producing Enterprises in Adana, Turkey by Serhan Candemir, Nuray Kızılaslan

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Development of an Algorithm to Determine the Most Efficient Trajectories in Directional Wells by R.R. Francisco, M. Bertuzzi, G.V.V. Ramlov, L.A. Alves, C.E. Metzler

“…We present the development of an algorithm designed to determine the most efficient trajectories for directional wells, a key method used in oil and gas extraction. …”
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DETERMINATION OF CHEWING EFFICIENCY IN PATIENTS WITH RESTORED TOOTH CROWN PART by V.V. Nikolov, D M. Korol, D.D. Kindiy, M.D. Korol

“…The authors of the article have determined the mastication efficiency in the patients with the restored tooth crown. …”
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Criteria for determining the effectiveness of the law by Vladimir A. Rybakov

“…An indicator of the effectiveness of legislation is a criterion for determining the degree of achievement of the goals and objectives of legal regulation. …”
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An efficient method for network security situation assessment by Xiaoling Tao, Kaichuan Kong, Feng Zhao, Siyan Cheng, Sufang Wang

“…Although plenty of network security situational assessment methods have been proposed, there are still many problems to solve. …”
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An Efficient Numerical Method for the Solution of the Schrödinger Equation by Licheng Zhang, Theodore E. Simos

“…More specifically we will study (1) the development of the new method, (2) the determination of the local truncation error (LTE) of the new method, (3) the local truncation error analysis which will be based on test equation which is the radial time independent Schrödinger equation, (4) the stability and the interval of periodicity analysis of the new developed method which will be based on a scalar test equation with frequency different than the frequency of the scalar test equation used for the phase-lag analysis, and (5) the efficiency of the new obtained method based on its application to the coupled Schrödinger equations.…”
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Determinants of Technical Efficiency in Indonesian Manufacturing: The Case of Motor-Vehicle Firms by Kevin Fernanda Prasethea, S Suyanto, Made Siti Sundari

“…The technical efficiency scores are calculated using Data Envelopment Analysis (DEA) and the estimation on the determinants employs the panel data method. …”
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Determinants of Investment Efficiency: Financial Reporting, Accounting Conservatism, and Debt Maturity by Syifa Lathifunnisa, Dyarini Dyarini

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Method for determining effectiveness of cleaning devices for PM2.5 and PM10 suspended particles in dusty industrial emissions by L. O. Shtripling, V. V. Bazhenov, Yu. V. Kalinin, N. S. Bazhenova, V. V. Merkulov

“…A method for determining the fractional efficiency of dust collecting devices for fine dust is proposed.…”
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Energetic and Neuromuscular Demands of Unresisted, Parachute- and Sled-Resisted Sprints in Youth Soccer Players: Differences Between Two Novel Determination Methods by Gabriele Grassadonia, Michele Bruni, Pedro E. Alcaraz, Tomás T. Freitas

“…The aim of this study was to analyze the differences in terms of (1) muscle activation patterns; (2) metabolic power (MP) and energy cost (EC) estimated via two determination methods (i.e., the Global Positioning System [GPS] and electromyography-based [EMG]); and (3) the apparent efficiency (AE) of 30-m linear sprints in seventeen elite U17 male soccer players performed under different conditions (i.e., unloaded sprint [US], parachute sprint [PS], and four incremental sled loads [SS15, SS30, SS45, SS60, corresponding to 15, 30, 45 and 60 kg of additional mass]). …”
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Improving the Efficiency of Planning by E. L. Chazov, V. P. Grakhov, V. V. Krivorotov, O. L. Simchenko

“…The use of this matrix made it possible to exclude several inefficient geological and technical measures from the plan. The method of ranking based on the calculation of the integrated efficiency coefficient has been developed. …”
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EFFICIENT DIRECTIONS OF DEVELOPMENT OF METHODS OF MECHANICAL PROCESSING OF MATERIALS by Оlеg KLЕNОV, Grygoriy NOVIKOV

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Determination of Pesticide Residues in Water Using Extraction Method by Erdal Kuşvuran, Ali Şamil

“…In this work organochlorine pesticides were first extracted from water using a solvent mixture (hexane:dichloromethane) and the quantities were then determined using a GC-MS fitted with an Electron Ionization (EI) and Selective Ion Monitoring (SIM) method. …”
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