ANALYSIS AND CHOICE OF CALCULATION METHODS OF EFFICIENCY OF THE FUEL BURNING IN OPEN GAS FURNACES by I. A. Trusova, D. V. Mendelev, S. V. Korneev, P. E. Ratnikov

“…The analysis of calculation methods of efficiency of the fuel burning in open gas furnaces is given. …”
Get full text

An experimental study of the application of the spectral acoustic method to the advance detection of geologic structures in tunnelling working site by Jianguo ZHANG, Zhicheng FENG, Fengqing WEI, Ji MA, Kai ZHAO, Man WANG, Minggong GUO, ШИЛОВ Владимир Иванович

“…Therefore, continuous advanced detection of geological structures is an important technical means to prevent and control coal and gas outbursts in tunnelling working site, and is of great significance to ensure safe production in mines. MethodsBased on the research results of spectral acoustic method in Russia for many years, the resonance phenomenon generated at the weakened contact surface of the roof rock layer by the artificial acoustic signal excited by the coal cutting machine is utilized to construct the prediction coefficient of geological structure based on the stress index and frequency index. …”
Get full text

Simulation of Antiplane Piezoelectricity Problems with Multiple Inclusions by the Meshless Method of Fundamental Solution with the LOOCV Algorithm for Determining Sources by Jingyi Zhang, Ji Lin, Fajie Wang, Yan Gu

“…This paper provides a high-accuracy and efficient method for addressing antiplane piezoelectricity problems with multiple inclusions. …”
Get full text

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.

Get full text

Efficient Modification of the CRAFT Algorithm for Layout Optimisation by Borut Buchmeister, Aljaz Javernik, Robert Ojstersek, Iztok Palcic

“…An optimised layout is of utmost importance to achieve global competitiveness of companies and to build an efficient, sustainable production. We plan the layout mainly with heuristic methods; constructive, improvement and combined methods are available. …”
Get full text

Design and Validation of a Simplified Method to Determine Minimum Bactericidal Concentration in Nontuberculous Mycobacteria by Sara Batista, Mariana Fernández-Pittol, Lorena San Nicolás, Diego Martínez, Sofía Narváez, Mateu Espasa, Elena Garcia Losilla, Marc Rubio, Montserrat Garrigo, Griselda Tudó, Julian González-Martin

“…We developed three main objectives: validate a new method to determine MBC based on a reincubation method, determine MBC values of 229 NTM clinical isolates using the reincubation method, and evaluate antibiotic stability in preincubated microtiter plates. …”
Get full text

Dependence of the efficiency of UV wastewater treatment by the film method on the process implementation parameters by Nataliya Vronska, Myroslav Malovanyy, Ivan Tymchuk, Olena Popovych, Vira Sliusar, Maksym Dmytryk

Get full text

Efficiency of combination of physio- and reflexotherapy methods and technology of biofeedback in correction of psychovegetative disoders by A. G. Polyakova, V. V. Matveeva

“…Control of apparatus biocontrol course efficiency followed on dynamic of clinical symptoms, electrocardiogram indexes, general and biochemical blood analysis, reflex diagnostics data according to the methodic of vegetative resonant testing and questionnaires characterizing condition of psycho emotional sphere (SAN, test of Spilberg—Khanin).There was a determination of general non specific adaptation reaction with using Garkavi—Kvakina—Ukolova index. …”
Get full text

the Solving Partial Differential Equations by using Efficient Hybrid Transform Iterative Method by Ruaa Shawqi Ismael, Ali Al -Fayadh, Saad M. Salman

“… The aim of this article is to propose an efficient hybrid transform iteration method that combines the homotopy perturbation approach, the variational iteration method, and the Aboodh transform forsolving various partial differential equations. …”
Get full text

Investigation of Biomass Efficiency Assessment Methods of Open Green Areas for Sustainable Cities by Mehmetali AK, Aslı GÜNEŞ GÖLBEY

“…There are several methods to measure the carbon capture and storage efficiency of green areas and to evaluate their efficiency. …”
Get full text

ENERGY EFFICIENCY AND ASSESSMENT METHODS OF TECHNOLOGICAL SYSTEMS OF WATER SUPPLY AND WATER DISPOSAL by A. A. Kapansky

“…The main tool of the existing methods is a settlement-and-analytical method, and, in accordance with the mentioned one, the determining of general and specific electric power consumption is based on actual consumption evaluation, evaluation of pressure and efficiency of the pump unit. …”
Get full text

An Efficient 3D Model Retrieval Method Based on Convolutional Neural Network by Bo Ding, Lei Tang, Yong-jun He

“…However, current methods need improvements in both accuracy and efficiency. …”
Get full text

An efficient method for predicting the morphology of proppant packs based on a surrogate model by Tao ZHANG, Hangyu ZHOU, Yifan ZHANG, Jianchun GUO, Haoran GOU, Tang TANG

“…Accurate prediction of the in-fracture proppant placement patterns can help optimize the fracturing design and improve fracturing efficiency. Currently, experimental and numerical methods are the main approaches for reproducing the proppant accumulation process and placement patterns in fractures. …”
Get full text

Determination of Officer of the Watch Selection Criteria for Ship Types by Ozan Hikmet Arıcan, Olgay Okşaş

Get full text

Sound Absorption Efficiency of Plywood-Carbon Fiber Composites: A New Frontier in Wood Material Science by Hamit Özyurt

“…The sound absorption coefficients of the plywood and the composite materials were tested via the impedance tube method, according to ASTM standard E1050-98 (2006). …”
Get full text

Theoretical basis of simulator-analyzer building-up for microwave amplifiers and oscillators by S. V. Savelkaev, S. V. Romasko, V. A. Litovchenko, N. V. Zarzhetskaya

Subjects: Get full text

Determination of the Scattered Radiation at the Neutron Calibration Laboratory of IPEN using the Shadow Cone Method by Tallyson Sarmento Alvarenga, Bruno Mendes Freitas, Evaldo S Fonseca, Walsan W Pereira, Linda V.E Caldas

Get full text

Investigation of the effect the parameters of the structure of cottonized costume fabrics produce on their physical and mechanical properties by Katsiarina S. Mileeva, Galina V. Kazarnovskaya

“…The use of regression analysis methods made it possible to determine linear dependences of the properties of costume fabrics on the density of the weft and on the weave. …”
Get full text

Parameters Determination via Fuzzy Inference Systems for the Logistic Populations Growth Model by Yuney Gorrin-Ortega, Selene Lilette Cardenas-Maciel, Jorge Antonio Lopez-Renteria, Nohe Ramon Cazarez-Castro

“…This study addresses the fuzzy parameters (coefficient) determination for the logistic population growth model, proposing a novel methodology based on fuzzy logic concepts. …”
Get full text

Determination of the Dielectric Loss Factor of a Grain-Air Mixture of Wheat by Dmitriy A. Budnikov

“…(Materials and methods) The authors present a diagram of a laboratory installation, carried out experimental studies to determine the dielectric loss coefficient of a fluidized bed of wheat grain. …”
Get full text