Efficiency of adjustable few-stage filter compensating installations in AC traction network by L. A. German

“…In the future, as the traction load increases, its capacity will increase to 7–10 Mvar. …”
Get full text

Extraction and Energy Management of Solar Photovoltaic, Fuel Cell, and Battery Systems Using a Novel Multi Port Power Converter for DC Microgrid Applications by Guguloth Nagesh, M. Venkatesh Naik, Dogga Raveendhra, Praveen Kumar Bonthagorla

“…This study presents a novel Four-Port Converter (FPC) configuration designed to extract power from photovoltaic (PV), battery, and fuel cell (FC) sources while employing an advanced EMS to manage energy distribution and meet the demand of DC loads. The proposed FPC features two unidirectional input ports to accommodate renewable energy sources (RESs) and one bidirectional port for integrating an energy storage device (ESD) within a unified configuration. …”
Get full text

Dynamic analysis and deploying process control of large parabolic cylinder antennas by Z. Wang, Z. Song, J. Chen, C. Chen, H. Zhang, J. Li

“…<p>The deployable parabolic cylindrical antenna, due to its large structural scale, complex transmission linkages, and multiple closed-loop constraints, endures significant differential loads on its structural components during the deployment process. …”
Get full text

Enhancing the therapeutic efficacy of gemcitabine in bladder cancer through TGF-β1 inhibition and pluronic F-127-based microsphere delivery by Yaoyao Xiong, Yangle Li, Lingxiao Chen, Minfeng Chen, Wei He, Lin Qi

“…Abstract Bladder cancer is prevalent and features significant recurrence and progression rates, necessitating effective treatment strategies. …”
Get full text

Assessment of technogenic pollution of the urban environment in Chita by the snow cover state by E. A. Bondarevich

“…Trends in the accumulation of mobile forms of heavy metals in the snow cover of other cities were similar features as it follows from low values of the Saet coefficient (ZC &lt; 32). …”
Get full text

Development and characterization of in‐situ nickel aluminide reinforced Al‐Si matrix composites by stir casting by A. Saiyathibrahim, Vijaykumar S. Jatti, P. Dhanapal, Dhanesh G. Mohan

“…A total of three varieties of composite alloys containing 3, 6, and 9 wt% of nickel were used to fabricate stir cast composites, and their microstructural features, along with mechanical properties, such as tensile strength, impact strength, and hardness, were evaluated. …”
Get full text

Host HLA B*allele-associated multi-clade Gag T-cell recognition correlates with slow HIV-1 disease progression in antiretroviral therapy-naïve Ugandans. by Jennifer Serwanga, Leigh Anne Shafer, Edward Pimego, Betty Auma, Christine Watera, Samantha Rowland, David Yirrell, Pietro Pala, Heiner Grosskurth, Jimmy Whitworth, Frances Gotch, Pontiano Kaleebu

“…In this study, possible interactions between viral load, CD4 T cell slopes, host genetics and HIV-specific IFN-gamma responses were evaluated in chronically HIV-1-infected adults.…”
Get full text

Simulation and Modelling of Electricity Usage Control and Monitoring System using ThingSpeak by Nurhazwani Anang, Mohammad Safwan AB Hamid, Wan Mariam Wan Muda

“…During automatic mode, ThingSpeak controls the MATLAB/Simulink by giving a zero signal (OFF) if load demand is less than the power generated by PV and a one signal (ON) if the load demand is greater than PV power. …”
Get full text

A Novel Unified Single-Phase Active Rectifier Topology With Advanced Operating Modes for Smart Grids by Vitor Monteiro, Filipe Costa, Sergio Coelho, Joao L. Afonso

“…In this paper, a novel unified single-phase (USP) front-end converter is proposed for active rectifier applications in smart grids, offering additional advantages and a set of relevant features besides the conventional active rectification. …”
Get full text

Results of tests of ballastless track designs on the Test Loop of JSC “VNIIZhT” by A. V. Savin, V. V. Tret’Yakov, V. N. Kaplin, A. V. Petrov, K. I. Tret’Yakov

“…Tests on the Test Loop of the train with an axial load of 23.5 tons showed that the BVSP design can be used for freight traffic. …”
Get full text

Deep Reinforcement Learning-Based Routing Method for Low Earth Orbit Mega-Constellation Satellite Networks with Service Function Constraints by Yan Chen, Huan Cao, Longhe Wang, Daojin Chen, Zifan Liu, Yiqing Zhou, Jinglin Shi

“…Therefore, in this paper, we propose GDRL-SFCR, an end-to-end routing decision method based on graph neural network (GNN) and deep reinforcement learning (DRL) which jointly optimize the end-to-end transmission delay and network load balancing under SFC constraints. Specifically, this method constructs the system model based on the latest NTN low-orbit satellite network end-to-end transmission architecture, taking into account the SFC constraints, transmission delays, and network node loads in the end-to-end traffic transmission, uses a GNN to extract node attributes and dynamic topology features, and uses the DRL method to design specific reward functions to train the model to learn routing policies that satisfy the SFC constraints. …”
Get full text

Quantification of Cisplatin Encapsulated in Nanomedicine: An Overview by Ziwen Zhang, Jiayu Chen, Tao Wen, Hong Deng, Yiyi Zhang, Hua Guo, Hui Chang, Haiyan Xu, Weiqi Zhang

“…This review aims to discuss the main strategies for quantifying cisplatin, following a summary of the main types of cisplatin-loaded NPs. Application examples of cisplatin determination in NPs are provided, and the key features of each quantification strategy are compared. …”
Get full text

Technical and Financial Impacts on Distribution Systems of Integrating Batteries Controlled by Uncoordinated Strategies by Ronaldo S. Chacon Camargos, Priscilla A. Jua Stecanella, Daniel Vieira, Livia M. De R. Raggi, Fernando C. Melo, Elder G. Domingues, Anesio De L. Ferreira Filho

“…Computational simulations of several PVDG/BESS penetration levels in residential feeders of a Brazilian utility were performed via OpenDSS, employing real data of the load (consumption and load profiles) and photovoltaic generation (irradiance and temperature). …”
Get full text

Biomimetic Microstructural Materials for Intervertebral Disk Degeneration Repair by Ang Li, Hui Yuan, Feng Cai, Juan Wang, Zehao Chen, Xiaohu Li, Hongze Chang, Wenguo Cui, Xiaodong Liu

“…Specifically, this article provides a detailed description and summary of the key features of biomimetic materials, including the types of loads they can withstand and their regenerative effects. …”
Get full text

Early Detection of Inter-Turn Short Circuits in Induction Motors Using the Derivative of Stator Current and a Lightweight 1D-ResNet by Carlos Javier Morales-Perez, David Camarena-Martinez, Juan Pablo Amezquita-Sanchez, Jose de Jesus Rangel-Magdaleno, Edwards Ernesto Sánchez Ramírez, Martin Valtierra-Rodriguez

“…This work presents a lightweight and practical methodology for detecting inter-turn short-circuit faults in squirrel-cage induction motors under different mechanical load conditions. The proposed approach utilizes a one-dimensional convolutional neural network (1D-CNN) enhanced with residual blocks and trained on differentiated stator current signals obtained under different load mechanical conditions. …”
Get full text

Breathable core–shell microneedle patches for diabetic wound treatment by Lu Fan, Yu Wang, Li Wang, Xiang Lin, Xiaoju Wang, Luoran Shang, Hongbo Zhang, Yuanjin Zhao

“…The microneedle patch consists of a breathable porous supporting substrate and core–shell tips involving poly (vinyl alcohol) shells loaded with antimicrobial peptides (PVA@AMPs shell) and crosslinked Gelma cores encapsulated with exosomes (Gelma@exo core). …”
Get full text

Design and Performance Verification of Bionic Octopus Sucker Sealing Structure for Solenoid Valves by Zhihong Wang, Xinbin Zhang, Zhengzhi Mu, Xiang Guan, Junchi Liu, Zhipeng Pan, Junchong Wang, Xiangrui Ye, Zhenghai Qi, Jianyang Dong, Yongming Yao, Liucheng Zhou

“…Aiming at the problem of the insufficient sealing performance of the solenoid valve poppet under a high working load and inspired by the multilevel groove structure of the octopus sucker and the adaptive sealing mechanism, a bionics-based design scheme for an annular groove sealing structure is proposed. …”
Get full text

Preparation of the high compressive performance special-shaped Csf/AZ91D composite part using the liquid-solid extrusion following vacuum pressure infiltration process by Baolin Chen, Lehua Qi, Jiawei Fu, Qian Zhang, Jiming Zhou

“…To meet the increased demand for light-weight and high-performance special-shaped load bearing parts in automotive industry, the short carbon fiber reinforced magnesium matrix composite (Csf/Mg) part with complex configuration features and abrupt cross-sectional transitions was fabricated by liquid-solid extrusion following vacuum pressure infiltration process (LSEVI). …”
Get full text

IoT Stingless Bee Colony Monitoring System by R. J. Arendela, R. A. Ebora, E. Arboleda, J. L. M. Ramos, M. Bono, D. Dimero

“…The monitoring system features a water-cooling control system to maintain an optimal temperature for Tetragonula Biroi (Stingless Bees). …”
Get full text

VRTeaching: a tool for virtual reality remote lectures by Florian Glawogger, Michael Holly, Janine Tasia Stang, Hanna Schumm, Fabia Lang, Emil Criscione, Jack Dennis Pham, Verena Wagner-Hartl, Johanna Pirker

“…These findings highlight the potential of VR-based platforms for remote education while underlining the importance of considering cognitive load aspects in their design.…”
Get full text