Evaluation Modeling of Electric Bus Interior Sound Quality Based on Two Improved XGBoost Algorithms Using GS and PSO by Enlai ZHANG, Yi CHEN, Liang SU, Ruoyu ZHONGLIAN, Xianyi CHEN, Shangfeng JIANG

“…Aiming at the practical application requirements of high-precision modeling of acoustic comfort in vehicles, this paper presented two improved extreme gradient boosting (XGBoost) algorithms based on grid search (GS) method and particle swarm optimization (PSO), respectively, with objective parameters and acoustic comfort as input and output variables, and established three regression models of standard XGBoost, GS-XGBoost, and PSO-XGBoost through data training. …”
Get full text

For assessing the efficiency of risk management at trading enterprises by O. N. Chuvilova, A. A. Kazakova, I. R. Temirbulatova, R. S. Muslimov

“…The study is devoted to proving the feasibility of using a universal method to evaluate the effectiveness of risk management and eliminate the variety of evaluation criteria using a variety of risk assessment methods proposed in scientific sources. …”
Get full text

Determination of Nitrate Nitrogen and Nitrite Nitrogen in Brackish and Saline Waters by Flow Injection Analysis by Hongbin SUN, Huiyuan ZANG, Xin ZHANG, Yun ZHU, Lei WANG

“…It has been widely used in freshwater and seawater analysis, but for saline water samples with higher salinity, the method has not been studied in depth.OBJECTIVESTo establish an analytical method for the determination of nitrate nitrogen and nitrite nitrogen in saline water and brackish water using a fully automatic flow injection analyzer to expand the scope of application of the instrument and achieve simultaneous determination of nitrate nitrogen and nitrite nitrogen in saline water, brackish water and freshwater.METHODAn analytical method suitable for the determination of nitrate nitrogen and nitrite nitrogen in saline and brackish water was established using a fully automatic flow injection analyzer after optimizing experimental conditions such as instrument working parameters, the affection of sulfonamide and N-(1-naphthyl) ethylenediamine concentration, the ammonium chloride concentration and pH value in buffer solution.RESULTSThe optimal instrumental operating conditions were selected through condition optimization experiments. …”
Get full text

TICTAC: target illumination clinical trial analytics with cheminformatics by Jeremiah I. Abok, Jeremy S. Edwards, Jeremy J. Yang

“…IntroductionIdentifying disease–target associations is a pivotal step in drug discovery, offering insights that guide the development and optimization of therapeutic interventions. Clinical trial data serves as a valuable source for inferring these associations. …”
Get full text

Comprehensive benefits evaluation of low impact development using scenario analysis and fuzzy decision approach by Ting Ni, Xiaohong Zhang, Peng Leng, Mark Pelling, Jiuping Xu

“…Abstract The comprehensive benefit evaluation of LID based on multi-criteria decision-making methods faces technical issues such as the uncertainties and vagueness in hybrid information sources, which can affect the overall evaluation results and ranking of alternatives. …”
Get full text

PROBLEMS AND PROSPECTS OF FINANCING HIGHER EDUCATION INSTITUTIONS OF UKRAINE by O. Krasilnyk

“…Higher education institutions need to give special attention to financial planning, optimization of financing sources and expenditures. It is necessary to reform the models, methods and forms of financing higher education sector.…”
Get full text

Assessment of Distribution Network Security Carrying Capacity under Emergency Incidents by LI Jiayu, WANG Jianjun, LIU Yanchao, LIU Jie, LI Hao, JIANG Junjie, TENG Jialun

“…Additionally, a strategy for selecting critical safety constraints based on an iterative method is introduced, enhancing solution efficiency by focusing solely on crucial safety constraints in the optimization model to satisfy all feasible power flows. …”
Get full text

Thermal Degradation of β-Carotene from Macauba Palm: Mathematical Modeling and Parameter Estimation by Pedro Prates Valério, Amanda Lemette Brandão, Jesus Maria Frias Celayeta, Erika Cristina Cren

“…The kinetic parameters from both models were estimated through a hybrid optimisation method using the Particle Swarm Optimization and the Gauss-Newton method, followed by statistical analyses. …”
Get full text

Power management in isolated microgrids using machine learning-based robust model predictive control by Chou-Yi Hsu, Amit Ved, Hannah Jessie Rani R, Zayd Ajsan Balsem, Nora Rashid Najem, Abhayveer Singh, P․Sasi Kiran, Ankita Aggarwal, Satish Kumar Samal, Alireza Kamranfar

“…The simulation results of the proposed method have been compared with type-1 fuzzy MPC and conventional droop controller, demonstrating that the proposed controller has better and faster performance than other methods.…”
Get full text

Dual-hybrid intrusion detection system to detect False Data Injection in smart grids. by Saad Hammood Mohammed, Mandeep S Jit Singh, Abdulmajeed Al-Jumaily, Mohammad Tariqul Islam, Md Shabiul Islam, Abdulmajeed M Alenezi, Mohamed S Soliman

“…The proposed methodology combines Particle Swarm Optimization (PSO) and Grey Wolf Optimization (GWO) for hybrid feature selection, ensuring the selection of the most relevant features for detecting FDIAs. …”
Get full text

Ukrainian startup ecosystems: regional development and European integration by D. A. Donets

“…Research employs mixed-methods approach integrating quantitative analysis with qualitative assessment through SWOT analysis, comparative evaluation, expert assessments using nine parameters: human capital, education, financing, infrastructure, mentorship, culture, regulation, markets, networks. …”
Get full text

Intelligent agent orchestration for climate-resilient energy systems: Autonomous management of renewable integration and distributed resources by Kravari Kalliopi, Roussi Maria, Ladomenou Kalliopil, Thysiadou Anna, Chalaris Michail

“…The proposed MAS is expected to aid in developing more sustainable, resilient, and climate-resilient energy systems by virtue of support from distributed intelligence and adaptive control methods. A simulation case study, focusing on the Greek energy sector and its susceptibility to climate effects, will show the effectiveness of the suggested MAS in enhancing energy system resilience as well as renewable energy optimization.…”
Get full text

Artificial Bee Colony Algorithm Based on the Division Between Exploration and Exploitation and Its Application in Esophageal Cancer Prediction by WANG Yingcong, YAN Jun, SUN Junwei, WANG Yanfeng

“…Considering that the random initialization method of scout bees discarded the previous search experience, and the search equation of employed and onlooker bees was singular, a neighborhood search equation was designed for scout bees. …”
Get full text

Role of mineral resource rents, renewable energy, and energy efficiency toward carbon neutrality in China by Asif Raihan, Grzegorz Zimon, Mohammad Ridwan, Md Masudur Rahman, Mahdi Salehi

“…In order to effectively address global warming, policymakers and practitioners must prioritize the allocation of funds to the creation of green and alternative energy sources, the improvement of energy effectiveness, and the optimization of resource utilization.…”
Get full text

Photon-pair generation in a lossy waveguide by Shin Woncheol, Park Kyungdeuk, Kim Hyeongpin, Lee Dongjin, Kwon Kiwon, Shin Heedeuk

“…In this study, propagation loss effects were examined using theoretical and experimental methods. In theory, the performance of quantum light sources, such as brightness, heralding efficiency, and coincidence-to-accidental ratio, strongly depend on propagation loss. …”
Get full text

Multimodal framework for phishing attack detection and mitigation through behavior analysis using EM-BERT and SPCA-BASED EAI-SC-LSTM by Mahmoud Murhej, G. Nallasivan

“…Thus, multiple data sources, including SMS, E-Mail, and URL links, are used in this paper to detect and mitigate phishing attacks.MethodsInitially, the input data is collected from the SMS, E-Mail, and URL datasets. …”
Get full text

ANALYSIS OF FACTORS INFLUENCING THE IMPLEMENTATION OF NURSING SUPERVISION BY THE HEAD OF THE ROOM: A SCOPING REVIEW by Endang Nilaprapti, Lidia Hastuti, Wida Kuswida Bhakti

“…Objective: This research uses the Scoping review method Data Sources: In the search using data sources from Google Scholar, Scient Direct and Pubmed. …”
Get full text

Transient Stability Analysis of Wind-Integrated Power Systems via a Kuramoto-like Model Incorporating Node Importance by Min Cheng, Jiawei Yu, Mingkang Wu, Yayao Zhang, Yihua Zhu, Yuanfu Zhu

“…First, virtual node technology is utilized to optimize the power grid topology model. Then an improved PageRank algorithm embedded by a critical node identification method is proposed, which simultaneously considers transmission efficiency, coupling transmission probability, and voltage influence among nodes. …”
Get full text

AutoML based workflow for design of experiments (DOE) selection and benchmarking data acquisition strategies with simulation models by Xukuan Xu, Donghui Li, Jinghou Bi, Michael Moeckel

“…Abstract Design of experiments (DOE) is an established method to allocate resources for efficient parameter space exploration. …”
Get full text

Construction of ecological security pattern of Jiangnan water town considering water-related ecosystem services: a case study of Yuecheng District, Shaoxing by Meizi Zhou, Yong He, Yonghua Li, Jialei Wang, Song Yao

“…The results indicated that (1) 25 ecological sources were identified, mainly distributed in the central canal water network area and the southern mountainous area; (2) we extracted 51 ecological corridors, with 44 of these being blue ecological corridors overlapping with rivers; (3) we developed a spatial optimization scheme known as “two belts, one circle and three zones” based on the ESP. …”
Get full text