Investigating the Obstacles to the Development of Sports Marketing in Guilan Province by Jalil Pourzarnegar

“…The statistical population consisted of active sports coaches and experts from Guilan province (both male and female), and the statistical sample was determined based on the target population using Cochran's formula, totalling 278 individuals. …”
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Risk Assessment Model for Metro Station Stair and Escalator Operation Systems Based on Bayesian Network by HOU Xiangyu, HU Hua, FANG Yong, MENG Yanli, HAO Yanxi, LIU Zhigang

“…The directional conflict coefficient is the most significant risk factor for both the stair walking unit and the stair buffering-dispersing unit, with importance values of 11.54% and 9.42%, respectively. …”
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Study on Optimization of Process Parameters and Microstructure Properties of Laser-Cladded AlCoCrFeNi_2.1 Eutectic High Entropy Alloy by LI Zansong, WANG Dongsheng

“…In order to investigate the effects of processing parameters on the microstructure and mechanical properties of the AlCoCrFeNi2.1 eutectic high entropy alloy(EHEA)， an orthogonal experimental design coupled with a comprehensive-scoring method was used to preliminarily identified the optimal laser cladding conditions.Among the tested combinations， Sample 4 (laser power 1 800 W， scanning speed 360 mm/min， powder-feed rate 2.1 r/min) and Sample 5 (laser power 1 800 W， scanning speed 420 mm/min， powder-feed rate 2.4 r/min)received the highest scores.These two specimens were then subjected to multi-pass， single-layer laser cladding， and their microstructures and mechanical properties were systematically characterized.Results showed that the laser-cladded AlCoCrFeNi2.1 EHEA coating was composed predominantly of dual FCC and BCC phases.In the multi-pass coating， Sample 5 displayed a surface dominated by uniform equiaxed grains，whereas Sample 4 exhibited a mixture of columnar and equiaxed grains with larger， irregular sizes.Further investigations showed that Sample 5 possessed superior microhardness and wear resistance:an average hardness of 323.7 HV1.0，an average friction coefficient of 0.64，and markedly lower wear rate (1.16×10－6 mm3∙N－1∙mm－1) and wear volume (14.4 mm3) than Sample 4.Accordingly， the optimal laser-cladding parameters for AlCoCrFeNi2.1 EHEA were determined to be a laser power of 1 800 W， a scanning speed of 420 mm/min， and a powder-feed rate of 2.4 r/min.…”
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Reasoning with Inductive Argument Test: A Study of Validity and Reliability by Mehmet Emrah Karadere, Kasım Fatih Yavuz, İbrahim Enis Kayran, Yasir Şafak, Bengü Yücens, Erkan Kuru, Mehmet Hakan Türkçapar

“…Spearman-Brown coefficient that determines the reliability of the whole test r=0.74 was found. …”
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Quality balanced scorecard for the outpatient clinic by O. A. Latukha, I. M. Son, Yu. I. Bravve, A. V. Kalinichenko, E. A. Pushkareva, K. S. Tolstova

“…The complexity, multi-stage nature and short time frame for providing medical services determined the criteria for the economic efficiency. …”
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DIRECT IMPLANTATION IN THE REHABILITATION OF OF PATIENTS WITH PERIODONTAL DISEASE by K.P. Lokes, O.V. Dobrovolska, O.V. Dobrovolskyi, O.P. Bukhanchenko, V.M. Dvornyk, P.M. Skrypnikov

“…The quality of implant integration and the condition of the alveolar bone were assessed using radiological methods, and the degree of implant stability was determined using an Osstell device. …”
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Human identification via digital palatal scans: a machine learning validation pilot study by Ákos Mikolicz, Botond Simon, Aida Roudgari, Arvin Shahbazi, János Vág

“…These parameters were then input into Fisher’s linear discriminant equations with coefficients determined previously on a training set. …”
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DESIGN OF BAND-PASS FILTERS WITH NON-EQUIRIPPLE FREQUENCY RESPONSES by Evgeniy N. Chervinskiy

“…The calculated parameters are determined as a system of equations solution set. The equations are formed by equating coefficients of variables raised to the same powers in transfer function (TF) expressions of designed and realized filters. …”
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Optimization of the fin structure from polymer composite materials using bioinspired structural layouts by S. V. Baranovsk, Lin Zay Yar

“…To comply with efficiency in terms of strength, stability and weight of the aircraft, a complex problem for designing a structural layout should be solved. …”
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Improving the Wear Resistance and Bending Strength of Knives Used in Centrifugal Beet Cutters by F. Ya. Rudik, S. A. Bredikhin

“…The efficiency of sugar production depends largely on the state of beet chips obtained from a centrifugal sugar beet cutter. …”
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Industrial environmental control of polycyclic aromatic hydrocarbons in organic fuel combustion product by M. S. Ivanitskiy

“…METHODS. The paper uses methods of computer simulation of gas dynamics to determine the local fields of concentration of PE and flow velocity and assess their unevenness in the flue of an energy boiler. …”
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Production risk of organic rice due to climate change in Magelang Regency, Central Java, Indonesia by Istiyanti Eni, Widowati Indah, Al Hasan Thohari

“…Respondents consisted of 75 organic rice farmers selected using simple random sampling methods. The data was taken through interviews based on questionnaires and documentation methods. …”
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Estimation of Uniaxial Compressive Strength and Tensile Strength of Sandstone Based on Point Load by LIU Yongzhi, FANG Qingyao, ZHANG Kun, YAO Huayan, LIU Wu, LIU Guang

“…In rock mechanics and engineering practice, accurate and rapid evaluation of uniaxial compressive strength and tensile strength of rock is important for engineering design and construction safety. Traditional test methods are time-consuming and laborious, and the method of determining uniaxial compressive strength and tensile strength of rock by point load strength index is simple and fast. …”
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The Influence of Promotions, Online Customer Reviews, and Online Customer Ratings on Decisions to Purchase Muslim Clothing Products in E-Commerce Shopee on IKHAC Students by Yuniar Nanda Anggraeni, Diah Syifaul A’yuni

“…In the F test, the independent variables promotion, online customer review, and online customer rating simultaneously have a positive and significant influence on the decision to purchase Muslim clothing products on e-commerce Shopee among IKHAC students. Based on the coefficient of determination value, it shows that 66.4% is influenced by the three factors above. …”
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Prediction of Surface Settlement Induced by Large-Diameter Shield Tunneling Based on Machine-Learning Algorithms by Chao Li, Jinhui Li, Zhongqi Shi, Li Li, Mingxiong Li, Dianqi Jin, Guo Dong

“…Three indicators, mean absolute error (MAE), accuracy (ACC), and coefficient of determination (R2), are selected to evaluate the prediction performance. …”
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Application of Decision-Making Support Model in the Operations Planning Process at the Tactical Level by Marko Radovanović, Miša Živković, Marko Crnogorac

“…DIBR II method is used for the evaluation and determination of criteria coefficients, while the EDAS method enables choice between the most optimal COA. …”
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Comparative analysis of the foot position in children with symptomatic and asymptomatic flatfoot using the foot posture index (FPI-6) by N. A. Shabaldin, A. V. Shabaldin, F. V. Titov, V. A. Kokina

“…Yet, surgery is a safe and efficient approach to relieve the pain syndrome and treat the flatfoot deformity.…”
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ENERGY APPROACH IN THE STUDY OF GEOSYSTEMS AND TECHNOLOGIES OF REFORESTATION IN TRANSNISTRIA by B. I. Kochurov, N. A. Marunych

“…The aim is to determine the optimal technology management that meets the challenges of energy-efficient nature management in forest ecosystems of Transnistria by means of the energy approach. …”
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Infrared Small Target Detection Based on Density Peak Search and Local Features by Leihong Zhang, Hui Yang, Qinghe Zheng, Yiqiang Zhang, Dawei Zhang

“…Second, a density-peaked global search method is used to determine the location of candidate targets in the preprocessed image. …”
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The Effectiveness of Web-Based Teaching Materials in Mandarin Subject by Mega Zhu, Sardianto Markos Siahaan, Somakim Somakim

“…This study aimed to determine the effectiveness of web-based teaching materials about "我的家人"(wǒ de jiā rén, my family）in Mandarin subject. …”
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