酶催化酯化法降低模型油中3-氯丙醇酯 和缩水甘油酯前体物质工艺研究 Reduction of 3-chloropropanol esters and glycidyl esters precursors in model oils by enzyme-catalyzed esterification... by 冯兆寒，周燕霞，孙尚德 FENG Zhaohan, ZHOU Yanxia, SUN Shangde

“…The esterification reaction conditions were optimized using single factor experiment and response surface methodology, including reaction temperature, lipase dosage (based on the total mass of raw materials), substrate ratio (molar ratio of the amount of fatty acid substances to the total amount of fatty acid substances required for the complete esterification of monoglycerides and diglycerides to triglycerides in soybean model oils) and reaction time. …”
Get full text

DRACO: Decentralized Asynchronous Federated Learning Over Row-Stochastic Wireless Networks by Eunjeong Jeong, Marios Kountouris

“…Our approach leverages continuous communication, allowing edge devices to perform local training and exchange model updates along a continuous timeline, thereby eliminating the need for synchronized timing. …”
Get full text

Impedance-based sensitivity analysis for enhanced dynamic stability in DC off-grid hydrogen production systems by Chenguang Zhang, Zhongjian Kang, Bin Li, Hongyang Zhang, Di Zhu

“…DC off-grid hydrogen production systems, employing source–hydrogen interface converters to achieve efficient renewable energy conversion and electrolysis coupling, represent a core technological solution for green hydrogen generation. However, strong control coupling and nonlinear characteristics between the interface converter and electrolysis units complicate multi-operational stability analysis, significantly increasing parameter optimization challenges. …”
Get full text

AIR SPACE CAPACITY ASSESSMENT REGARDING THE PROBLEM OF THE COLLABORATIVE MANAGEMENT OF AIR TRAFFIC FLOWS by I. E. Zhiltsov, A. K. Mitrofanov, L. E. Rudel'son

“…This article discusses several related analytical models of flight control processes and air space capacity assessments on a flight priority basis are given. …”
Get full text

Effect of the flow field structures on the performance of anion exchange membrane water electrolyzer by Rui DING, Tao CHEN, Yang LAN, Ziyu CHEN, Fei XIAO

Get full text

The protective role of ureteral stents in reducing fibrosis and preventing stricture in ureteral injuries of different severities by Hao Gu, Tingting Yang, Zhimin Qin, Siyuan Zhang, Liangyong Wang, Zeju Zhao

“…Rabbit models with varying degrees of ureteral injury (G1-G4) were established according to the Post-Ureteroscopy Lesion Scale (PULS), dividing into Control (no ureteral stent placement), 2-week (stent placed for 2 weeks), and 4-week (stent placed for 4 weeks) groups. …”
Get full text

SmartExplorer1.0: A Novel Intelligent Framework for Path Planning in Robotics by Chiara Furio, Angelo Ugenti, Giulio Reina, Mario Massimo Foglia, Luciano Lamberti

“…The SmartExplorer1.0 algorithm (SE1.0) utilizes Digital Terrain Models (DTMs) as input to identify navigable areas and plan optimal routes by incorporating terrain gradients, obstacle types, and environmental conditions. …”
Get full text

Assessing Drainage Infrastructure in Coastal Lowlands: Challenges, Design Choices, and Environmental and Urban Impacts by Beatriz Cruz Amback, Paula Morais Canedo de Magalhães, Luiz Eduardo Siqueira Saraiva, Matheus Martins de Sousa, Marcelo Gomes Miguez

“…This study proposes a multifunctional assessment design framework to evaluate polder design effectiveness considering both the hydraulic and social–environmental dimensions, emphasizing blue–green infrastructure (BGI) for flood control, leisure, and landscape integration. Three design scenarios for Rio de Janeiro’s Jardim Maravilha neighborhood were modeled hydrodynamically: S1 (dike near urban areas, pump-dependent) and S2/S3 (dikes along the riverbank, gravity-driven). …”
Get full text

Spatiotemporal Variation of Mantle Viscosity and the Presence of Cratonic Mantle Inferred From 8 Years of Postseismic Deformation Following the 2010 Maule, Chile, Earthquake by Shaoyang Li, Jonathan Bedford, Marcos Moreno, William D. Barnhart, Matthias Rosenau, Onno Oncken

Get full text

Methods of a Priori Statistical Analysis of Disturbed Motion of Aircraft in Turbulent Environments by Alexander S. Ermilov, Olga A. Saltykova

“…Further research could focus on improving the adaptability of models for different types of aircrafts, taking into account the optimization of computational methods to reduce computational complexity. …”
Get full text

The Generation Load Aggregator Participates in the Electricity Purchase and Sale Strategy of the Electric Energy–Peak Shaving Market by Haonan Zhang, Youwen Tian, Wei He, Zhining Liang, Zihao Zhang, Nannan Zhang

“…Comparing the model solution with those of the control group, the peak-to-valley difference of 10.5 MW is much lower than that of the control group, which is 16.54 MW. …”
Get full text

Molecular and clinical insights into HIV-associated and HIV-negative aggressive B-cell lymphomas: prognostic quantitative biomarker analysis and therapeutic implications by Liming Liu, Tianwa Wang, Jiping Luo, Jianrong Huang, Kaipeng Huang, Kun Chen, Kun Chen, Chao Wang, Zhiqiang Cheng

Get full text

An intelligent Cuk-Luo fused DC-DC converter for standalone hybrid renewable energy system’s peak load power management by Praveen Kumar Balachandran, S. Vijaya Madhavi, Koganti Srilakshmi, Sravanthy Gaddameedhi, Ramprasad Vangalapudi, Abhinav Kumar, Shitharth Selvarajan

“…The developed converter is simulated in MATLAB/Simulink, demonstrating promising results, including reduced hardware complexity, a compact design compared to other converters, and improved efficiency. A mathematical model is developed to analyse stability challenges and design an optimal controller for the DC-DC converter. …”
Get full text

Tribological Performance Enhancement in FDM and SLA Additive Manufacturing: Materials, Mechanisms, Surface Engineering, and Hybrid Strategies—A Holistic Review by Raja Subramani, Ronit Rosario Leon, Rajeswari Nageswaren, Maher Ali Rusho, Karthik Venkitaraman Shankar

“…Further, the review highlights the growing use of finite element modeling, digital twins, and machine learning algorithms for predictive control of tribological performance at AM parts. …”
Get full text

Multi-Disciplinary Investigations on the Best Flying Wing Configuration for Hybrid Unmanned Aerial Vehicles: A New Approach to Design by Janani Priyadharshini Veeraperumal Senthil Nathan, Martin Navamani Chellapandian, Vijayanandh Raja, Parvathy Rajendran, It Ee Lee, Naveen Kumar Kulandaiyappan, Beena Stanislaus Arputharaj, Subhav Singh, Deekshant Varshney

“…The optimization process continues to add more desired modifications to the model, to finalize the best design of flying wing frame for the chosen application and mission profile. …”
Get full text

Advancing our understanding of optoionic effects for the design of solar batteries: a theoretical perspective by Matteo Rinaldi, Matthias Kick, Karsten Reuter, Christian Carbogno

“…Optoionics, a promising new field that aims at controlling ion dynamics using light, links photovoltaic power generation with electrochemical charge storage. …”
Get full text

Spatiotemporal patterns of wet–dry encounters between water source and receiving areas in the South-to-North water transfer project by Yuping Han, Jinhang Li, Mengdie Zhao

“…The runoff of the lower Yellow River showed a significant downward trend (− 1.2%/ decade, p < 0.05). (2) The occurrence probability of extreme flood and ebb synchronous events is less than 5%, while the overall distribution of asynchronous and synchronous events is balanced (45–55%), indicating that the risk of water transfer is generally controllable; (3) The four-level water diversion risk scenario (optimal to most unfavorable) is identified through probability simulation, showing that the low-risk operation probability of the project under current conditions is 68%. …”
Get full text

AI approaches for phenotyping Alzheimer's disease and related dementias using electronic health records by Sara Knox, Stephanie Aghamoosa, Paul M. Heider, Maxwell Cutty, Andrew Wright, Dmitry Scherbakov, Gabriel Hood, Sara A. Nolin, Jihad S. Obeid

“…., at least one ADRD International Classification of Diseases, Tenth Revision codes [ICD‐10 code]) and 3000 matched controls without ADRD (i.e., no CCW codes). We trained several AI‐based text‐classification models, including bag‐of‐words models, deep learning, and large language models (LLMs), to make ADRD determinations from clinical notes. …”
Get full text

Hybrid Machine Learning for IoT-Enabled Smart Buildings by Robert-Alexandru Craciun, Simona Iuliana Caramihai, Ștefan Mocanu, Radu Nicolae Pietraru, Mihnea Alexandru Moisescu

Get full text

Analysis of the Impact and Weight of Structural Parameters on the Operating Characteristics of the Spring Operating Mechanism by Qi Long, Xu Yang, Keru Jiang, Changhong Zhang, Xiao Wang, Xiongying Duan

“…The operational characteristics of high-voltage circuit breakers critically influence phase-controlled closing and power grid safety. To investigate the influence weights of structural parameters on the operational characteristics of the spring-operated mechanism and optimize its structure, the following steps were undertaken: First, a closing simulation model of the spring-operated mechanism used in a 252 kV circuit breaker was developed in Simulink to obtain the contact closing displacement curve. …”
Get full text