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5201
Thermoelectric system for cooling and air conditioning in passenger cars
Published 2025-01-01“…The aim of the study is to develop a design of a thermoelectric system (TES) for cooling and air conditioning in the passenger compartment of a car, its calculation, analysis of parameters and electrical and thermal characteristics. Method. The study is based on the methods of natural and computational modeling of air conditioning and life support systems in order to find optimal solutions for efficiency, reliability and service life of low-temperature installations, machines and devices. …”
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5202
Development of a Team-Project-Based Flip Classroom Learning Model to Enhance Creativity in Teacher Training High School Students
Published 2025-08-01“…This research was conducted as research and development using mixed methods in data collection. The instrument's validity for measuring the learning model was evaluated using the Aiken V coefficient, and the model's effectiveness was determined using the N-gain score. …”
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5203
Comparative assessment of the sorption properties of carbon filters used in the ventilation system of NPP, using 131I and 127I
Published 2017-08-01“…The correlation coefficient was determined for these methods, which allowed asserting that both methods give an adequate estimation of the sorption properties of SKT-3I. …”
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5204
Features of social-psychological rehabilitation of sportsmen-paralympians specialized in powerlifting
Published 2020-02-01“…Negative experiences requiring rehabilitation were determined using psychological methods: “Questionnaire for determining the type of loneliness” (S. …”
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5205
Problem driven innovation design strategies research for product manufacturing process
Published 2025-04-01“…In the problem identification phase, opportunities are identified and categorized based on the product context and manufacturing process, followed by problem identification and the construction of problem elements using problem analysis methods. After identifying the problems, the type of innovation required is determined, and corresponding methods are applied to generate a set of solutions with innovation potential. …”
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5206
Magnetic Resonance Spectroscopy in the Diagnosis and Prognosis of Breast Cancer
Published 2019-11-01“…Objective. To evaluate the efficiency of magnetic resonance spectroscopy in the diagnosis and prognosis of breast cancer (BC).Material and methods. …”
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5207
Features of erosion processes manifestation during snowmelt and heavy rainfall in the south of Russia
Published 2025-03-01“…Soil properties were determined by generally accepted methods in soil science and agriculture. …”
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5208
SHELTERED EMPLOYMENT WORKSHOPS VS. SUSTAINABILITY POLICY
Published 2024-12-01“…Materials and Methods: Materials and methods: Using linear regression for fluctuation, the most effective correlation coefficient between SEW funding opportunities and existing businesses in the CLM was determined. …”
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5209
CropPhenoX: high-throughput automatic extraction system for wheat seedling phenotypic traits based on software and hardware collaboration
Published 2025-08-01“…Compared with the actual measured values, the average fitting determination coefficient reached 0.9. The test results show that CropPhenoX provides an intelligent integrated solution for crop phenotyping research, breeding analysis and field management.…”
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5210
A hybrid deep learning framework for regional reference crop evapotranspiration estimation in the Hetao Irrigation District using limited meteorological data
Published 2025-10-01“…New hydrological insights for the region: The results indicated that the mass transfer-based CNN-Informer3 model achieved the best estimation performance, with its average Determination Coefficient (R2), Nash-Sutcliffe efficiency coefficient (NSE), Root Mean Square Error (RMSE), Relative Root Mean Square Error (RRMSE), Mean Absolute Error (MAE) and Percentage Bias (PBIAS) of 0.9712, 0.9665, 0.3764 mm/d, 0.1192, 0.2591 mm/d and -3.8143 % for accuracy evaluation, significantly outperforming other models. …”
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5211
Editing Digests for Social Networks
Published 2024-08-01“…The standard folding method proved to be especially efficient, considering the stylistic diversity of the source materials compiled. …”
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5212
Evaluation of recombinant proteins <i>T. pallidum</i> Тр0163 and Тр0971 as antigens for the diagnosis of syphilis using enzyme immunoassay
Published 2024-12-01“…To characterize the antibody concentration, a positivity coefficient was determined as the ratio of the optical density obtained for each sample to the critical optical density. …”
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5213
Rough decision rules extraction and reduction based on granular computing
Published 2016-10-01“…Rule mining was an important research content of data mining,and it was also a hot research topic in the fields of decision support system,artificial intelligence,recommendation system,etc,where attribute reduction and minimal rule set extraction were the key links.Most importantly,the efficiency of extraction was determined by its application.The rough set model and granular computing theory were applied to the decision rule reduction.The decision table was granulated by granulation function,the grain of membership and the concept granular set construction algorithm gener-ated the initial concept granular set.Therefore,attribute reduction could be realized by the distinguish operator of concept granule,and decision rules extraction could be achieved by visualization of concept granule lattice.Experimental result shows that the method is easier to be applied to computer programming and it is more efficient and practical than the existing methods.…”
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5214
Thermophysical Characteristics of Tropical Fruits in Milk Powder Products
Published 2021-06-01“…The thermal conductivity coefficient of fresh and frozen tropical fruits was determined experimentally and increased after freezing. …”
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5215
THE INFLUENCE OF ISOLATED FABULATING FROM SMOKING OF TOBACCO ON THE INDICATORS OF FUNCTIONAL ADAPTATION FOR MILITARY SERVICEMENTS WITH PRECEDING UNDERGROUND WORK IN THE COAL MINE
Published 2017-10-01“…The mean values were determined, the reliability was assessed using Student's t-test, the dependence was determined using the Pearson correlation coefficient. …”
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5216
Study on Road Performance and Ice-Breaking Effect of Rubber Polyurethane Gel Mixture
Published 2025-06-01“…Aiming at the problems of serious pavement temperature diseases, low efficiency and high loss of ice-breaking methods, high occupancy rate of waste tires and the low utilization rate and insufficient durability of rubber particles, this paper aims to improve the service level of roads and ensure the safety of winter pavements. …”
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5217
Analytical justifications of constructive parameters of bionic colters for vertical soil treatment
Published 2024-08-01“…The equation takes into account the main structural parameters of the turbo discs: diameter Dd, cutout height Hm, wave height Hw, number of cutouts n, and spiral coefficient k. As a result of analytical studies on the interaction process between a solid disc and plant residues, the optimal diameter value was determined to be Dd=460 mm under the condition of submerging stems with a thickness of 10-20 mm to a depth of 80 mm. …”
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5218
СOMBINED LABORATORY ABRASION TEST OF WORKING TOOLS MATERIALS
Published 2016-12-01“…This coefficient can be determined at the rotary soil stand directly only when comparing monometallic fragments of products (by their linear wear). …”
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5220
Non-linear optic properties of colloids prepared by metal targets’ laser ablation in dimethylsulfoxide
Published 2024-12-01“…The dependencies of the attenuation linear coefficient and pressure generation efficiency on the pulse energy density were described with power laws with a threshold of the ef- fect and the parameters were estimated. …”
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