SPEIPM-based research on drought impact on maize yield in North China Plain by Bo MING, Yin-qiao GUO, Hong-bin TAO, Guang-zhou LIU, Shao-kun LI, Pu WANG

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SELECTING OPTIMAL PROCESS PARAMETERS OF Al2O3/C COMPOSITE USING GRA WITH PCA AND TAGUCHI’S QLF APPROACH by Idrus Syahzaqi, Hani Brilianti Rochmanto, Muhammad Ahsan

“…The result was the best model based on the Quality Loss Function, because the method has the biggest determination coefficient value is 99,97% where the results is better than GRA with PCA. …”
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DETERMINING HEAT TRANSMISSION RESISTANCE OF ENCLOSING STRUCTURES by B. M. Khroustalev, V. D. Sizov

“…Fulfillment of the activities aimed to an increase of the thermal resistance of enclosing structures requires the determination of their thermophysical characteristics with the use of the determination method based on the solution of problems of heat conduction, establishing the con- nection between the spatial and temporal temperature changes under the effect of heat source. …”
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Machine and deep learning models for predicting high pressure density of heterocyclic thiophenic compounds based on critical properties by Amir Hossein Sheikhshoaei, Ali Khoshsima

“…The statistical error evaluation showed that the LightGBM model showed superior performance with an average absolute percent relative error (AAPRE) of 0.0231, a root mean square error of 0.3499, and coefficient of determination (R2) of 0.9999. The leverage method showed that 99.10 percent of the data was valid. …”
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Occupational Exposure to Lead Fume Among Automobile Welders by Omolbanin Motamedrezaei, Hamed Lotfi, Farnaz Jahani, Gholam Reza Sharifzadeh, Farough Mohammadian, Fereydoon Laal

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Modeling Process of Forming Flat Surface Tool for Processing Conical Parts by A. S. Kozeruk, R. O. Dias Gonzalez, M. I. Filonova

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MACROECONOMIC DETERMINANTS OF MIGRATION: AN EMPIRICAL ANALYSIS FOR TURKIYE by Osman Cenk Kanca

“…In addition, dynamic least squares (DOLS) and fully adjusted least squares (FMOLS) estimation methods were used to determine long run coefficients. …”
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Adenosine Concentration Determination for Tumor Microenvironment Simulation by Chun Chen, Chuanpeng Yang, Shuning Hu, Wenjie Nie, Sudan Ye, Minghao Lu, Xingjie Xu, Huajun Hu

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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

“…Traditional unsteady flow methods face limitations due to subjective influences and non-uniqueness in parameter determination, making aquifer parameters dependent on the estimation method and observation well locations. …”
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Optical properties of silicon carbide thin films deposited by atomic substitution on porous silicon by Valerii Kidalov, Lukas Hertling, Roman Redko, Volodymyr Dzhagan, Sergii Mamykin, Andrey Revenko, Marc Assmann, Alena Dyadenchuk, Vitalii Kidalov, Dietrich R T Zahn

“…Spectroscopic ellipsometry in the range of 0.6–5.1 eV was performed in order to determine the refractive index (n), extinction coefficient (k), and bandgap (Eg) of the SiC layer. …”
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An Integral Fuzzy Model to Evaluate Slab and Beam Bridges with a Preventive Approach by Paola Arriaga-Orejel, Luis Alberto Morales-Rosales, José Eleazar Arreygue-Rocha, Mariano Vargas-Santiago, Juan Carlos López-Pimentel, Manuel Jara-Díaz

“…Bridge analysis is compared with evaluations conducted using the methods of the Secretariat of Infrastructure, Communications, and Transportation (SICT), the American Association of State Highway and Transportation Officials (AASHTO), and the Ministry of Transport and Communications of Peru. …”
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Analysis of Cannabinoids in Oil by Janis Vella Szijj, Lovely L. Gallo, Paul I. Buhagiar, Karolina Szyrner, Nicolette Sammut Bartolo, Simone Ronsisvalle, Anthony Serracino Inglott, Lilian M. Azzopardi

“…Introduction: Cannabinoids are bioactive molecules found abundantly in the cannabis plant, with two major cannabinoids being Δ-9-tetrahydrocannabinol (THC) and cannabidiol. Method: The study was divided into three phases: (1) systematic literature search on the analysis of cannabinoids in oils, (2) development and validation of a rapid and efficient high-performance liquid chromatography (HPLC)-ultraviolet (UV) method for the determination of THC in medium-chain triglyceride (MCT) oil, and (iii) green assessment of methods for the determination of cannabinoids in oil. …”
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Correlation between composition and radiation shielding performance in neodymium-doped barium borate glasses

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Design and Testing of a Low-Speed, High-Frequency Straw Chopping and Returning Machine Using a Constant Breath Cam Mechanism by Han Lin, Jin He, Guangyuan Zhong, Hanyu Yang

“…Straw incorporation offers significant advantages in agricultural crop cultivation systems. Mechanized methods constitute the predominant approach, potentially reducing yield costs and enhancing operational efficiency. …”
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Using Constrained K-Means Clustering for Soil Texture Mapping with Limited Soil Samples by Fubin Zhu, Changda Zhu, Zihan Fang, Wenhao Lu, Jianjun Pan

“…Soil texture is one of the most important physical properties of soil and plays a crucial role in determining its suitability for crop cultivation. Currently, supervised classification machine learning methods are most commonly used in digital soil mapping. …”
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Characterization and optimization of electrodialysis with bipolar membranes with improved alkaline stability for phenol recovery from petroleum wastewater by Ahmad Beiranvand, Mohammad Reza Omidkhah, Mahmoud Moharrami, Susan Davari, Hamidreza Mahdavi

“…Moreover, Response Surface Methodology (RSM) was employed as a facile method for optimizing the EDBM. In particular, the effects of current density, feed flow rate, feed concentration on the completion time (CT), and recovery efficiency (RE) of the process were investigated using the Central Composite Design (CCD) experimental design. …”
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Design and test of key mechanism of beveling pin-grafting machine by LI Xing, LI Jianping, CHEN Zhengbei, ZHU Pan’an, QIU Jingtu

“…Mechanized grafting can reduce labor intensity, improve production efficiency and ensure product quality. The majority of researchers choose traditional grafting methods for their grafting machines, such as cut-in grafting, joining grafting or split grafting. …”
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Early Detection of Slight Bruises in Yellow Peaches (<i>Amygdalus persica</i>) Using Multispectral Structured-Illumination Reflectance Imaging and an Improved Ostu Method by Jian Wu, Chenlin Liu, Aiguo Ouyang, Bin Li, Nan Chen, Jing Wang, Yande Liu

“…As a comparison, the global thresholding method and the Otsu method were also applied to the segmentation of the bruised region in all samples. …”
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Design and parameter optimization of portable tree transplanting machine by Zhang Jingping, Zhu Jianxi, Sun Teng

“…Second, in order to increase the machine's working performance, a response surface method was considered to optimize the working parameter of the portable tree transplanting machine. …”
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Digital Land Suitability Assessment for Irrigated Cultivation of Some Agricultural Crops Using Machine Learning Approaches (Case Study: Qazvin-Abyek) by F. Jannati, F. Sarmadian

“…To quantify the degrees of land suitability for the target crops, a parametric approach based on the square root method was employed. Moreover, the random forest machine learning model was utilized for spatial modeling, zoning mapping, and determining the significance of environmental variables in the land suitability evaluation process. …”
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