Python-Based Implementation of Metaheuristic MPPT Techniques: A Cost-Effective Framework for Solar Photovoltaic Systems in Developing Nations by Syed Majed Ashraf, M. Saad Bin Arif, Mohammed Khouj, Shahrin Md. Ayob, Muhammad I. Masud

“…Various advanced metaheuristic-based Maximum Power Point Tracking (MPPT) techniques were reported in the literature. …”
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Proposal for the Utilization of Multilevel Solar Inverters for the Electrical Network Conditioning of a Hospital by Rerhrhaye Badr, Rerhrhaye Fathallah, El Akkary Ahmed, Lahlouh Ilyas, Ennaciri Yassine, Sefiani Nacer, Khouili Driss, El Martaoui Chaymae

“…This study investigates the implementation of solar inverters for hospital network conditioning, enabling reactive power compensation and active filtering in addition to their primary function of injecting active power. …”
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Features of Modeling the Operating Modes of Outdoor Lighting Lines by V. N. Kalechyts

“…The results of the lighting calculation are the basis for modeling the electrical operation modes of outdoor lighting lines, which allows determining the operating parameters (node voltage, active and reactive power, current, voltage drop, loss of active and reactive power in individual sections). …”
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Comparison of organic and inorganic hole transport layers in double perovskite material-based solar cell by Deepika K, Arjun Singh

“…Our study yields a significant improvement in the power conversion efficiency (PCE) of perovskite solar cells with two types of HTLs. …”
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Enhanced time-slotted channel hopping scheduling with quick setup time for industrial Internet of Things networks by Kanghoon Choi, Sang-Hwa Chung

“…Also, quick setup scheduling ensures optimal scheduling through an algorithm that minimizes the active slot length.…”
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Functional Asymmetries and Force Efficiency in Elite Junior Badminton: A Controlled Trial Using Hop Test Metrics and Neuromuscular Adaption Indices by Mariola Gepfert, Artur Gołaś, Adam Maszczyk, Kajetan Ornowski, Przemysław Pietraszewski

“…Key performance metrics—Jump Height, Reactive Strength Index (RSI), Peak Power, and Active Stiffness—were evaluated pre- and post-intervention. …”
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Modularized Small-Signal Modeling of Grid-Forming Inverters by Sohail A. Ali, Paul Serna-Torre, Patricia Hidalgo-Gonzalez, Mehdi Ghazavi Dozein, Behrooz Bahrani

“…The proposed framework systematically accommodates four prevalent Active Power Control (APC) strategies—Droop control, Droop with Low-Pass Filter (LPF), Virtual Synchronous Generator (VSG), and Compensated Generalized Virtual Synchronous Generator (CGVSG). …”
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Improved PR Control Without Load Current Sensors and Phase-Locked Loops for APFs by Jianling Liao, Wei Yuan, Yankui Zhang, Jia Zou, Xu Zhang

“…Focusing on the common problems of phase-locked loop dependence, multiple current sensor requirements, a large number of controllers, and complex settings in traditional parallel active power filter (APF) control methods, this paper proposes a harmonic compensation control strategy based on an improved proportional resonant (PR) controller. …”
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Converter station selection method of urban VSC‐DC intertie for grid resilience enhancement by Mingyang Li, Kaiqi Sun, Ke‐Jun Li, Yang Liu, Ge Cao, Shuxin Song, Yuanyuan Sun

“…It is challenging to fully realise the maximum potential of both control modes at a single node within an urban power grid. This paper proposes a novel converter station site selection method to identify optimal connection points in urban grids, enabling efficient active power transfer while providing flexible active and reactive power support in interconnected urban areas. …”
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Synchronization of pulsed and continuous-wave IMPATT oscillators in the millimeter wavelength range. Part 1. Generator designs and a generalized model of their external signal sync... by Mykola Karushkin

“…Synchronized diode generators used in transmit/receive module for active phased array antennas, coherent low-power radar stations, etc. show great promise. …”
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Advancements and Challenges of Cobalt–Zeolite Composite Catalysts in Heterogeneous Catalysis by Wanying Liang, Guangyue Xu

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Enhanced Performance of a Thermoelectric Module with Heat Pipes for Refrigeration Applications by Majed A. Alrefae

“…However, their adoption has been limited by relatively low cooling power and efficiency. This study demonstrates the importance of heat transfer in enhancing the coefficient of performance (COP) of TEMs through optimizing their boundary conditions. …”
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Study on CCS source-sink matching and its cluster deployment in multi-type geological bodies in Anhui Province of China by Huihuang Fang, Chengchuan Gu, Kang Ye, Shua Yu

“…The results show that the cumulative CO2 emissions of 27 active coal-fired power plants in Anhui province are nearly one trillion tons during the 30-year planning period. …”
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Thermal design of focal plane assembly of space-based Solar Extreme Ultraviolet imager by Shuai Liu, Yuan Li, Peng Xu, Liheng Chen, Zhengzheng Kang

“…The Solar Extreme Ultraviolet Imager (EUVI) is a space-based instrument designed to observe solar activities. To meet the stringent low-temperature imaging requirements of its focal plane assembly (FPA) in the complex space environment, this study presents a systematic thermal design and optimization approach. …”
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Study on Road Performance and Ice-Breaking Effect of Rubber Polyurethane Gel Mixture by Yuanzhao Chen, Zhenxia Li, Tengteng Guo, Chenze Fang, Jingyu Yang, Peng Guo, Chaohui Wang, Bing Bai, Weiguang Zhang, Deqing Tang, Jiajie Feng

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Frequency Regulation of AUT Microgrid Using Modified Fuzzy PI Controller for Flywheel Energy Storage System by mohammad saeed mahdavi, Gevork B. Gharehpetian, Parisa Ranjbaran, Hossein Azizi

“…In conventional method, the machine-side inverter sets the active power and machine flux while grid-side inverter sets the reactive power and common DC bus voltage by conventional PI current controllers. …”
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Effect of magnetron sputtering parameters on the performance of synthesized Fe/Co–N–C catalysts by Tengfei Li, Nongyang Yan, Quan Liu, Kun Wang, Zhengwei Wu

“…In particular, as the temperature, time, and power increased, the ORR performance of the catalyst gradually increased, reaching an optimal value before beginning to decrease.…”
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GA-SVM method for single-phase grounding fault line selection in distribution network based on feature fusion by ZHANG Xiaopeng, BAI Jie, SUN Naijun, LI Jie, ZHENG Shuai, WAN Qingzhu

“…Aiming at the low accuracy of line selection method when the data amount of single-phase grounding fault in distribution network is small, a genetic algorithm optimized support vector machine (GA-SVM) method for single-phase grounding fault line selection in distribution network based on feature fusion is proposed, which adopts Fourier transform, the active power method and wavelet packet transform decompose the transient zero-sequence current of each line under different fault conditions, extracts four features, including fundamental wave amplitude, fifth harmonic amplitude, average active power component and wavelet energy value. …”
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Hg0 removal performance and mechanism of Cu-BTC/FeCu-BC composite adsorbent by Ling HE, Youxiang FENG, Jingxiang YU, Peng CHENG, Haotian NIE, Yawen WU, Qizhen YAN, Zhen ZHANG, Li JIA

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Economic and Social Aspects of the Space Sector Development Based on the Modified Structure–Conduct–Performance Framework by Michał Pietrzak

“…While some efficiency gains are unprecedented, some doubts about market power and negative externalities arise. The assessment of the space economy’s performance is a challenge, as such, due to the blurred boundary between political objectives (supplying public goods, mitigating negative externalities) and economic optimization. …”
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