Study of Three-phase PWM Reversible Rectifier Based on Current Decoupling Deadbeat Control by 李浩光, 张加胜

“…In order to solve this issue, a deadbeat control method is carried out after decoupling the grid-side current, and then modulation is made with SVPWM method. …”
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Pre-Distorted Enhanced ADO-OFDM for Hybrid VLC Networks: A Mutual-Interference-Free Approach by Xuan Huang, Fang Yang, Changyong Pan, Jian Song

“…Mutual interference is a crucial issue for the visible light communication (VLC) systems to be addressed, including both co-channel interference (CCI) and inter-carrier interference (ICI). …”
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Preventing Degradation of the Quality of Visual Information in Digital Signage and Image-Sensor-Based Visible Light Communication Systems by Hiraku Okada, Sho Sato, Tadahiro Wada, Kentaro Kobayashi, Masaaki Katayama

“…In this paper, we propose an image-sensor-based visible light communication (IS-VLC) system that provides visual information in digital signage used for advertisements. One important issue of IS-VLC systems is the deterioration of visual information while transmitting the data information. …”
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A New User Authentication Protocol for Wireless Sensor Networks Using Elliptic Curves Cryptography by Wenbo Shi, Peng Gong

“…User authentication in wireless sensor networks (WSNs) is a critical security issue due to their unattended and hostile deployment in the field. …”
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Control of Virtual Synchronous Generator for Frequency Regulation Using a Coordinated Self-adaptive Method by Hongwei Fang, Zhiwei Yu

“…Furthermore, in order to make the control strategy suitable for large load changes and suppress frequency variations beyond the limit, the secondary frequency modulation is introduced into the control loop. Through the coordinated adaptive control of virtual inertia, virtual damping and frequency modulation, the dynamic performance of VSG frequency regulation can be obviously improved. …”
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Fully Soft Switched Coupled Inductor-Based Semi Dual Active Half Bridge Converter with Voltage Match Control by Liting Li, Mei Su, Wenjing Xiong, Yu Han, Guo Xu

“…To simplify control implementation, the converter operates under a voltage-matching condition using pulse width modulation plus phase shift (PPS) modulation. This also ensures full-range zero-voltage switching (ZVS) for all switches and zero-current switching (ZCS) for the diode. …”
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Isotope-driven hydrogel smart windows for self-adaptive thermoregulation by Hongyi Tu, Tong Wang, Min Chen, Limin Wu

“…It facilitates near-optimal transmittance modulation across the entire solar spectrum (ΔΓ Sol  = 91.97%), demonstrating a marked enhancement in NIR modulation of transmittance (ΔΓ NIR ) and reflectance (ΔR NIR ) by ~16% and ~31%, respectively, in comparison to conventional H2O-hydrogel. …”
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Adaptive Blind Stokes-Space Based Equalizer for RSOP in SV-DD Systems With High Chromatic Dispersion Tolerance by Yu Jin, Di Li, Pin Yi, Mengfan Cheng, Songnian Fu, Ming Tang, Deming Liu, Lei Deng

“…It is worth noticing that not only CD but also high-order modulation formats could not change the paraboloid distribution. …”
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Modeling optimal PV surface of BIPVs for maximum energy yield through Genetic Algorithms by Gabriel Espitia-Mesa, Andrés Moreno-Villa, Sebastián Tobón-Echavarría, Juan Carlos Rivera, Ricardo Mejía-Gutiérrez

“…Uses of terraces are related to drying clothes and cultivation; therefore, it is possible assign a portion of the entire area to the generation of electricity from the installation of PV modules. Occupation area due to integrated BIPV applications, is an important issue and is often limited to the flat geometry of most commercial solar panels. …”
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New treatments for systemic lupus erythematosus by Robert George Lahita

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Editorial – Revista Ambiente Contábil – Volume 17 – Número 1 – Ano 2025 (Jan./Jun. 2025) by Prof. Dr. Maurício Corrêa da Silva

“…Lecturers and students from accounting courses will be able to discuss the bookkeeping issues for sustainable companies that use carbon credits. …”
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Electrostatic Field Effect Light-Emitting Diode by Matthew Hartensveld, Bryan Melanson, Jing Zhang

“…Gallium Nitride (GaN) based light-emitting diodes (LEDs) suffer from the persistent issue of high resistivity of the p-type layer, due to inefficient dopant activation at room temperature. …”
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Improved Genetic Algorithm-Based Harmonic Mitigation Control of an Asymmetrical Dual-Source 13-Level Switched-Capacitor Multilevel Inverter by Hasan Iqbal, Arif Sarwat

“…A significant challenge in the normal operation of SC-MLI circuits relates to the self-voltage balance of the capacitors, which easily becomes unstable, particularly at low modulation indices. The proposed design addresses this issue without the need for ancillary devices or complex control schemes, ensuring stable self-balanced operation across the entire spectrum of the modulation index. …”
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Throughput and delay analysis for IEEE 802.11 multi-hop networks considering data rate by Takeshi Kanematsu, Kosuke Sanada, Zhetao Li, Tingrui Pei, Young-June Choi, Kien Nguyen, Hiroo Sekiya

“…This article addresses that issue aiming to quantify the network performance of the multi-hop IEEE 802.11 networks. …”
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Health Promotion in Efforts to Prevent Stunting in the First 1000 Days of Life (HPK) at Puskesmas X Koto 1 Tanah Datar Regency by Wira Iqbal, Kamal Kasra, Dicki Kurnia Pratama, Dini Nur Annisa, Dyki Gymnasdian, Fajrul Khairi, Hanifa Eka Putri

“… Stunting, a persistent global nutritional issue from inadequate care and nutritional intake, becomes evident when a child ages two. …”
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Low-Intensity Ultrasound Causes Direct Excitation of Auditory Cortical Neurons by Xiaofei Qi, Kexin Lyu, Long Meng, Cuixian Li, Hongzheng Zhang, Lili Niu, Zhengrong Lin, Hairong Zheng, Jie Tang

“…A noninvasive alternative strategy for safe and effective neuronal stimulation is urgently needed to address this issue. Because of its advantage in neural modulation over electrical stimulation, low-intensity ultrasound (US) is considered a safe modality for eliciting neural activity in the central auditory system. …”
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Innovative Design of External Airbag System for Improved Automotive Safety by A. Elaidy, R. Rayner, C. Kalyvas

“…The proposed system includes four airbag modules strategically positioned within the front bumper of the vehicle. …”
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Effects of different urodynamic characteristics on therapeutic outcomes of overactive bladder medication in a real-life clinical practice by Hsiu-Jen Wang, Hann-Chorng Kuo

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Research and Implementation of In-Depth Frequency Regulation Technology with Heater Removal by Huanle CHEN, Yishu GUI, Wei CHEN, Yang WANG, Honglin LU, Lei MING

“…Accordingly, this paper designed the heater-removal-based frequency modulation strategies and then conducted tests for verification. …”
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