Overall Performance Evaluation of Tubular Scraper Conveyors Using a TOPSIS-Based Multiattribute Decision-Making Method by Yanping Yao, Ziming Kou, Wenjun Meng, Gang Han

“…Properly evaluating the overall performance of tubular scraper conveyors (TSCs) can increase their overall efficiency and reduce economic investments, but such methods have rarely been studied. …”
Get full text

An analytical optimal calibration framework of bonded particle model for rock strength envelop modelling by Xiaoxiong Zhou, Hongyi Xu, Qiuming Gong, Yanan Ma, Weiqiang Xie

“…In the second stage, a finite difference gradient optimization method was used to further approximate the optimal bond parameters. …”
Get full text

Comparison of sample preparation methods for higher heating values in various sugarcane varieties using near-infrared spectroscopy by Kantisa Phoomwarin, Khwantri Saengprachatanarug, Jetsada Posom, Seree Wongpichet, Kittipong Laloon, Arthit Phuphaphud

“…A key parameter for evaluating energy potential is the heating value, which is typically determined using bomb calorimetry. However, this traditional method is time-consuming because it requires pre-drying of samples and is limited by small sample sizes, potentially leading to inaccuracies and the need for repeated measurements, thereby increasing the overall cost. …”
Get full text

Comprehensive analysis on soil nitrogen prediction using near-infrared spectroscopy: Models, methods, and insights for precision agriculture by Xiaoyu Wang, Zhiyou Zhang, Yujiao Li, Jie Li, Qing Yang, Qiqi Liu, Zhijie Gong, Mengling Zhang, Xu Wang, Guanghui Xie

“…In the established total nitrogen prediction models, the determination coefficient (R2c) of the calibration set and the determination coefficient (R2p) of the prediction set were greater than 0.75, with maxima of 0.9949 and 0.9900, respectively. …”
Get full text

The analysis and valuation of tax profit potential of region by V. B. Dubkova

“…The communication of tax, production, economic, financial potential are analysed. The methods of factor analysis and calculation reserves of increase in profit as basis of taxation are offered and their quatitative valuation for Stavropol region are determined. …”
Get full text

The use of dynamic modeling methods to create an adaptive training system for specialists that meets modern demands in the information field by A. M. Konakov, I. I. Livshits

“…The proposed approach introduces a numerical coefficient that allows us to determine the area of necessary skills and knowledge to prevent and minimize possible incidents over a period of time.Conclusion. …”
Get full text

Multiliteracies meet new methods: The case for digital writing in English education case study in G-7 countries. by Xiaoying Hu

Get full text

MODERNIZATION OF RUSSIA: TWO DEVELOPMENT PARADIGMS by V. M. Bondarenko

“…The task of accelerated modernization of Russia may be solved provided objective causes of the system crisis spread all over the country as a certain mankind system are revealed and efficient crisis way-out instruments are found. These instruments are determined in the article on the basis of a new method. …”
Get full text

Development of methods and algorithms for parameter estimation system of decarburization and combustible gas afterburning modes in an electric arc furnace by Eduard E. Merker, Victor A. Stepanov, Lyudmila N. Krakht, Alexander Yu. Kem

“…Currently, in the Russian metallurgy, waste-gas heat under steelmaking in the electric arc furnace (EAF) is used inefficiently. This determines the urgency of the task to develop methods for СО to СО2 afterburning degree control under steelmaking in the EAF. …”
Get full text

A noninvasive ultrasonic method for the elasticity evaluation of the carotid arteries and its application in the diagnosis of the cerebro-vascular system by Tadeusz POWAŁOWSKI, Bogumił PEŃSKO

“…The value of this coefficient was determined noninvasively from the ultrasonic measurement of the instantaneous diameter of the common carotid artery and the systolic and diastolic pressures measured with a manometer in the brachial artery. …”
Get full text

STUDY REGARDING THE OPTIMAL DIMENSION OF THE S.C. AGROZOOTEHNICAL FARM S.A. WITH THE HELP OF STATISTICAL-MATHEMATICAL METHODS by Daniela SIMTION

“…The use of statistical methods, among which the one known as the "statistical method of studying the mass experience" or simply the "method of grouping", is the most widespread [10] in order to determine the optimum size of agricultural exploitations is based on the concept of statistical correlation, that can be attributed to the links between potential indicators (factorial or independent variables) and results and economic efficiency indicators (resultant or dependent variables) of an agricultural holding. …”
Get full text

Determining the authenticity of turmeric by N. L. Vostrikova, M. Yu. Minaev, K. G. Chikovani

“…The levels of the main raw material replacement were established, which were 0.14% to 14.95% with the correlation coefficient close to 100%; efficiency of the reaction was 1.95, which was 97.5% when expressed as percentage. …”
Get full text

Non-Destructive Methods Based on Machine Learning for the Prediction of Sweet Potato Leaf Area: A Comparative Approach by Joao Everthon Da Silva Ribeiro, Ester Dos Santos Coelho, Antonio Gideilson Correia Da Silva, Pablo Henrique De Almeida Oliveira, Elania Freire Da Silva, Gisele Lopes Dos Santos, Anna Kezia Soares De Oliveira, John Victor Lucas Lima, Walter Esfrain Pereira, Lindomar Maria Da Silveira, Aurelio Paes Barros

“…The coefficient of determination (R2), relative root mean squared error (RRMSE), mean absolute error (MAE), mean absolute percentage error (MAPE), and mean bias error (MBE) were used as criteria for choosing the best methods. …”
Get full text

Exploration of Intelligent Teaching Methods for Ideological and Political Education in Colleges and Universities under the Background of “Mass Entrepreneurship and Innovation” by Kaiqiang An

“…The method based on the VGG-Face model is better suitable for face recognition in intelligent education, which can determine the status of students in real-time and alter the lesson plan, as seen by the facial expression recognition accuracy rate based on the enhanced AlexNet being 13% higher.…”
Get full text

Multi-Objective Optimization Methods for University Campus Planning and Design—A Case Study of Dalian University of Technology by Lin Qi, Chaoran Chen, Jun Dong

“…Five representative alternatives were selected and evaluated through the AHP–TOPSIS method to determine the optimal scheme. The results indicated significant improvements in energy, economic, spatial, and ecological dimensions, while also achieving quantifiable control over cultural expression. …”
Get full text

Method for Detecting Small Aerial Objects Appearing in Field of View in Controlled Part of Celestial Sphere in Infrared Range by F. G. Agayev, H. H. Asadov, G. V. Aliyeva

“…The proposed method can be used for remote control of flight or the functioning of a group of flying thermal objects with different values of the radiation coefficient with a special procedure for selecting a controlled aircraft for observation by an element of a multi-radar system. …”
Get full text

Cultural Cognition and Analytical Methods of Chinese and Korean Envoys in Ming Dynasty Based on Big Data Analysis Technology by Ke Wang, Lulu Tang

“…Based on the literature research, this paper determines the ontology model establishment method to efficiently detect the written records of Chinese and Korean envoys in Ming Dynasty. …”
Get full text

Effects of Different Rearing Methods on the Intestinal Morphology, Intestinal Metabolites, and Gut Microbiota of Lueyang Black-Bone Chickens by Shuang Zeng, Linqing Shao, Mingming Zhao, Ling Wang, Jia Cheng, Tao Zhang, Hongzhao Lu

“…The intestinal morphology, intestinal metabolites, and gut microbiota are critical determinants of nutrient utilization efficiency and immune health in poultry. …”
Get full text

Methodical approaches to the economic assessment of costs in the operation of cars with axial load of 27 tons at the section Kachkanar—Smychka by G. A. Granovskaya, A. I. Safonova, O. A. Suslov, N. S. Okhotnikov

“…Algorithms for calculating changes in the cost of fuel and energy costs for train traction and maintenance of the track infrastructure on the site during the operation of trains formed from cars with an axial load of 27 tons are given, as well as methods for determining the initial data for the calculation.Authors provide values of the coefficient reflecting the change in the impact of vertical and horizontal forces on the railway line when passing freight cars with an axial load of 27 tons compared to analogue cars, and the coefficient of change of the main specific resistance to motion separately for loaded and empty cars.Developed calculation algorithms and methods for obtaining baseline data allow an economic assessment of changes in infrastructure maintenance costs and fuel and energy resources for the operation of trains formed from cars with an axial load of 27 tons compared to those formed from cars with a load of 23.5 tons at the experimental section Kachkanar—Smychka.The cost change assessment carried out in 2017 shows a generally definite economic effect, while there is a reduction in costs associated with the consumption of electricity for train traction as a result of the operation of the estimated cars in the experimental section and an increase in the cost of maintaining the track superstructure and the roadbed, which is quite expected for the conditions of the organization of traffic with increased axial loads.…”
Get full text

Comparative Study of Fish Diversity in Wanquan River Based on Environmental Technology and Traditional Fishing Gear Survey Methods by Jun LEI, Yuanyuan SU, Lianzheng YIN, Ruohan ZENG, Ping LI, Yongqiang QIN, Xingwei CAI, Xiaoping DIAO

“…Environmental DNA (eDNA) technology involves analyzing biological communities by enriching DNA retained in the environment and using high-throughput sequencing technology. This method offers several advantages, including minimal environmental disturbance, time and effort efficiency, and allowing rapid monitoring of fish diversity and spatial distribution. eDNA technology has been widely used in biodiversity monitoring, population distribution, biomass assessment, and feeding analysis. …”
Get full text