SYSTEMATIC RISK ASSESMENT USING OLS METHOD - THE CASE OF THE CAPITAL MARKET OF BOSNIA AND HERZEGOVINA by Azra Zaimović

“… The Sharpe-Lintner Capital Asset Pricing Model (CAPM) implies a simple linear equation for pricing risky financial assets, individually and in portfolios. …”
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The Integral Assessment of Interorganizational Innovation Effectiveness Using Fuzzy Sets Method by A. A. Ivashchenko

“…The research contributes to scientific novelty through the following key solutions: the development of a hierarchical structure of integral indicators for assessing interorganizational innovation effectiveness; the selection of components and the evaluation of their significance using Fishburne’s weighting method; the creation of a fuzzification database to transform precise numerical values into fuzzy sets; the construction of an equation system to quantify non standardized components values to term sets membership degree and the formulation of a calculation method for intersection points of non-inversive indicators. …”
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Physarum-inspired multi-parameter adaptive routing protocol for coal mine hybrid wireless mesh networks by Guangzhi Han, Haifeng Jiang, Liansheng Lu, Shanshan Ma, Shuo Xiao

“…The experimental results show that the route path selected by Physarum-inspired multi-parameter adaptive routing protocol is better than those selected by the other four protocols in the performance of average end-to-end delay and delivery ratio. …”
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Innovative vacuum distillation technology for preparing refined Al from Al–Mg alloy by Jiafei Yi, Bing He, Jinghui Sun, Peilin Qing, Alin Cao, Xuming Zhang, Lin Chen, Jingyao Xu

“…The activity coefficients of Al-Mg binary alloy components were meticulously determined by applying the molecular interaction volume model (MIVM), non-random two-liquid (NRTL) model, and Wilson equation. Comparative analysis between experimental data and calculated activity coefficients enabled the selection of an optimal model exhibiting high computational accuracy and extensive applicability. …”
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Weighted joint curve inversion of aquifer parameters in pumping tests with multiple observation wells by Mingqian Li, He Wang, Hongbiao Gu, Baoming Chi

“…This poses a significant challenge for optimal parameter selection. A weighted joint curve method (WJCM) based on Theis equation and optimization theory, which simultaneously considers both the pumping and recovery stages of field tests. …”
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Impact of municipal wastewater use on urban and peri‑urban agricultural productivity: the endogenous treatment-effects approach by Mohammed Abdulai, Mohammed Tanko, Alhassan Andani

“…Using survey data from 416 vegetable farmers, we employed a semi-log production function augmented with an endogenous binary-treatment effect equation to estimate the drivers and impact of MWW use on value of vegetable output, accounting for selection bias and omitted variable problem. …”
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Presenting a model for the establishment and maintenance of expert human resources in the government organizations of Sistan and Baluchestan province by Majid Reza Dahmardeh, Vahid pourshahabi, Amin Reza Kamalian, Habibollah Salaerzehi

“…AbstractThe purpose of this research is to identify indicators and effective factors in the maintenance of expert human resources in deprived and less developed areas and their ranking, as well as to draw a model of maintenance with an ecological approach, centered on the government organizations of Sistan and Baluchistan province, which is applicable in terms of purpose; and Regarding the implementation method, it is survey based on structural equation modeling. The statistical population included 181 managers and experts of government organizations in Sistan and Baluchistan province, from which 123 people were selected as a sample using Cochran's method. …”
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Design of a tomato classifier based on machine vision. by Li Liu, Zhengkun Li, Yufei Lan, Yinggang Shi, Yongjie Cui

“…This paper attempts to design an automated, efficient and intelligent tomato grading method that facilitates the graded selling of the fruit. …”
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Research on Virtual Color Restoration of Complex Building System Based on Discrete Wavelet Transform by Chunqiao Song, Xutong Wu

“…According to the established model, the Euler–Lagrange equation is derived by the variational method, the corresponding diffusion equation is established, and the model is analyzed and numerically solved in detail to obtain the restored image. …”
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Comparing the Effect of Beractant (Beraksurf™) with That of Poractant Alfa (Curosurf®) on the Need for Intermittent Positive Pressure Ventilation in Neonatal Respiratory Distress S... by Yosra Khazani, Sirous Fathi Manesh, Elnaz Shaseb, Parvin Sarbakhsh

“…Performing appropriate adjusted analysis leads to a more interpretable and efficient estimation of treatment effects. Semiparametric adjustment approach modifies the estimating equations solved by the marginal treatment effect estimator by adding an augmentation function, which makes use of the baseline covariates and estimate the unbiased marginal treatment effect with improved precision. …”
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Robot inverse kinematics solution based on an improved whale optimization algorithm by WANG Ting, WU Quanjun

“…The traditional inverse kinematics of robot was solved according to the kinematics equation and the mathematical theory, which has low calculation efficiency and has a certain impact on the control accuracy. …”
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A Complex Integrable Hierarchy and Its Hamiltonian Structure for Integrable Couplings of WKI Soliton Hierarchy by Fajun Yu, Shuo Feng, Yanyu Zhao

“…We generate complex integrable couplings from zero curvature equations associated with matrix spectral problems in this paper. …”
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Automatic Identification of Rock Discontinuity Sets by a Fuzzy C-Means Clustering Method Based on Artificial Bee Colony Algorithm by Peng Li, Tianqi Chen, Yan Liu, Meifeng Cai, Liang Sun, Peitao Wang, Yu Wang, Xuepeng Zhang

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Optimisation of variance component estimation and genomic prediction in a commercial crossbred population of Duroc x (Landrace x Yorkshire) three-way pigs by S. Liu, Z. Zhang

“…The results showed that the VC estimated from the reference populations obtained using mixed sampling strategies was more accurate than completely extreme sampling, and the mixed reference populations can carry out more accurate predictions and achieve higher response to selection. Furthermore, we applied an optimisation strategy for the mixed reference populations by solving the mixed model equation based on the VC estimated from only random CB therein, which proved to be very positive for improving the GEBV inflation caused by extreme phenotypic CB, effectively reducing the prediction bias while ensuring the prediction accuracy and response to selection. …”
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Biosorption of chitosan-biochar microsphere for methyl red and biosorption enhancing effect of microsphere-microbe complex by Du Jingting, Sun Pengfei, Zhao Yuhua, Zhang Xin

“…In this work, artificial neural network (ANN) model was selected to analyze the parameters that affecting adsorption. …”
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Adsorption behaviors on trace Pb from water of biochar adsorbents from konjac starch by Yinhui Li, Longfei Peng, Weixin Li

“…Biochar adsorbents used to treat different heavy metals in water are efficient and low-cost. Appropriate raw materials, excellent selectivity and detailed adsorption mechanism are of important for research on biochar adsorbents. …”
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Analysis on the Pressure Loss Law of Water Nozzles inLayered Water Injection Wells by LIU Xingbin, LI Shanwen, DENG Yuheng, HE Zhuang, JIANG Panqin, CHEN Lidong, SHEN Chen

“…However, the selection of the diameter of the fishing type water injection nozzle mainly relies on manual experience, which leads to low construction efficiency and a long deployment cycles. …”
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Intensification of Convective Heat Transfer in Heating Device of Mobile Heating System with BH-Heat Generator by N. A. Nesenchuk, I. L. Iokova, T. V. Ryzhova, D. I. Shklovchik, M. A. Yarmolchik, Z. B. Aidarova

“…Directions pertaining to intensification of convective heat transfer in a soft heating device have been experimentally investigated  in the paper and the most efficient one has been selected that is creation of artificial roughness on the device surface. …”
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THERMOELECTRIC SYSTEM FOR EXTRACTION OF FOREIGN OBJECTS FROM HUMAN BODY by O. V. Evdulov, S. G. Magomedova, I. Sh. Mispahov, N. A. Nabiyev, A. M. Nasrulaev

“…A mathematical model of thermal power plants was developed, implemented on the basis of solving the problem of ice layer growth using the method of solving the non-stationary Fourier differential equation, presented in partial derivatives by reducing it to an equation with full derivatives based on the use of an extended version of the Lame-Clapeyron substitution, and power series, which describes the temperature distribution in the frozen ice layer and satisfies the boundary conditions of the problem.Result. …”
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Analysis of eco-friendly business practices and their impact on environmental sustainability in a Peruvian Amazon region by Marleny Quispe-Layme, Wilian Quispe-Layme, Sonia Cairo Daza, Giovana Lira Jiménez, Claudia Elizabet Bueno de Vega Centeno, Edilberto Félix Vilca Anchante, Flavio Edgar Córdova Amesquita, Gladys Quispe Mamani, Nelly Jacqueline Ulloa-Gallardo, Luis Alberto Holgado-Apaza

“…A quantitative, non-experimental approach was considered, with an explanatory design; for which, a sample size of 200 companies was considered, which were randomly selected, to which two instruments were applied, the first with 7 indicators and the second with 3, valid, with an alpha of 0.720 and 0.670 respectively, assessing structural equation modeling. …”
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