Correlation between composition and radiation shielding performance in neodymium-doped barium borate glasses

Get full text

Ultra‐high‐flux passive cooling enabled by a sweating‐inspired hygroscopic membrane by Zengguang Sui, Fuxiang Li, Yunren Sui, Haosheng Lin, Wei Wu

“…To obtain the HMHS configuration with the maximum cooling performance, an approach that couples the Taguchi method with numerical simulations is utilized. The contribution ratio of each design factor is determined. …”
Get full text

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. …”
Get full text

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. …”
Get full text

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. …”
Get full text

Selection evaluation of in-situ exploitation of oil shale in Sinopec exploration areas and adjacent areas by GUO Xusheng, LI Wangpeng, SHEN Baojian, HU Zongquan, ZHAO Peirong, LI Maowen, GAO Bo, FENG Dongjun, LIU Yali, WU Xiaoling, SU Jianzheng

Get full text

Quantitative structure property relationship and multiattribute decision analysis of antianginal drugs using topological indices by Muhammad Waheed Rasheed, Abid Mahboob, Ali Ovais, Nimra Shabbir, Abdu Alameri

“…Our innovative integration of a new molecular descriptor with advanced statistical and decision-making methods not only improves predictive accuracy but also provides a novel and efficient approach for the development and optimization of angina drug therapies.…”
Get full text

Response of new varieties of winter wheat (Triticum aestivum L.) to the impact of environmental factors under the conditions of the Southern Forest-Steppe zone of Ukraine by М. М. Гаврилюк, П. Є. Каленич

“…Methods. Weight measurement for determining seed yield; statistical, variance and regression analysis for identifying the reliabi­lity of the experiment results. …”
Get full text

Multi-Objective Vibration Control of a Vehicle-Track-Bridge Coupled System Using Tuned Inerter Dampers Based on the FE-SEA Hybrid Method by Xingxing Hu, Qingsong Feng, Min Yang, Jian Liu

“…Short-wavelength track irregularities are introduced as high-frequency excitation, and the accuracy and efficiency of this method are validated by comparison with the traditional finite element method (FEM). …”
Get full text

TOXICOLOGICAL DRUG SCREENING BY GC-MS VERSUS HPLC-DAD USING A COMMON EFFICIENT EXTRACTION PROCEDURE SCREENING TOXICOLOGIQUE DES MEDICAMENTS PAR HPLC-DAD ET GC-MS: P... by SELOUA ELMRABEH, MOHAMMED IBRIZ, MOHAMMED GHANDI, NAIMA AITDAOUD, MOUNA BENTAFRIT, NARJIS BADRANE, ABDELMAJID SOULAYMANI, RACHIDA SOULAYMANI BENCHEIKH

Get full text

THE SHOELACE ALGORITHM IN ENGINEERING: PYTHON APPLICATIONS FOR AREA AND INERTIAL ANALYSIS by Pankaj Dumka, Dhananjay R. Mishra

“…The Shoelace Method is a classic mathematical formula for the determination of the area of polygons. …”
Get full text

RGB and Point Cloud-Based Intelligent Grading of Pepper Plug Seedlings by Fengwei Yuan, Guoning Ma, Qinghao Zeng, Jinghong Liu, Zhang Xiao, Zhenhong Zou, Xiangjiang Wang

“…Experimental results demonstrate that this automated grading method achieves a success rate of 97%, and compared with manual methods, this method has higher production efficiency. …”
Get full text

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. …”
Get full text

Progress in phase field research of dead lithium in lithium batteries by Jing LIU, Huiyi CHEN, Huiyu LIU, Shu LI

“…By optimizing these factors, researchers can better control the deposition morphology of lithium, alleviating or even avoiding the formation of lithium dendrites and dead lithium. The phase field method is used to determine how the formation of dead lithium affects the overall life of the battery. …”
Get full text

Methodology for Evaluating Collision Avoidance Maneuvers Using Aerodynamic Control by Desiree González Rodríguez, Pedro Orgeira-Crespo, Jose M. Nuñez-Ortuño, Fernando Aguado-Agelet

“…The increasing congestion of low Earth orbit (LEO) has raised the need for efficient collision avoidance strategies, especially for CubeSats without propulsion systems. …”
Get full text

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. …”
Get full text

RESEARCH ON THE FITTING CLEARANCE BETWEEN FLANGE BORE AND SHAFT CONSIDERING MULTI-ERRORS COUPLING by NI WeiHua, JIANG XiaoHui

“…The mating state between a flange bore and a shaft and the position error for a flange shaft in a bore has an important influence on the assembly accuracy of precision products.In view of the fact that three-dimensional cylindricity was usually ignored in existing researches,a contact method was developed,which was based on equal vector judgment criterion and measured profile data of the parts.It can effectively determine the actual fitting clearance between bore and shaft taking threedimensional cylindricity errors into account.The effects of the cylindricity error and the number of lobes on the fitting clearance were analyzed in detail.The results indicate that the cylindricity error has significant influence on the actual fitting clearance.By the principal of error composition and neutralization,the actual fitting clearance between a flange bore and shaft was obtained considering the coupling of dimension errors,three-dimensional cylindricity errors and perpendicular errors.It is effective to preanalyze the position accuracy for a flange shaft in a flange bore.Then it can provide guidance for subsequent assembly processes to increase assembly efficiency and improve assembly accuracy of precision products before they are assembled.…”
Get full text

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. …”
Get full text

Enhancing Precision in Arc Welding Simulations: A Comprehensive Study of the Ellipsoidal Heat Source Model by Senol Sert, Ergun Nart

“…Furthermore, the method offers computational efficiency without sacrificing accuracy, making it suitable for industrial applications where multiphysics modeling is not feasible but reliable thermal and structural predictions are essential.…”
Get full text

A Novel SOH Estimation Method for Lithium-Ion Batteries Based on the PSO–GWO–LSSVM Prediction Model with Multi-Dimensional Health Features Extraction by Xu He, Zhengpu Wu, Jinghan Bai, Junchao Zhu, Lu Lv, Lujun Wang

“…To address the above issue, this paper proposes a novel SOH estimation method for lithium-ion batteries based on the PSO–GWO–LSSVM prediction model with multi-dimensional health feature extraction. …”
Get full text