Dual-Converter Active Power Filter with Reduced Dynamic Losses: Control Synthesis and Modelin by A. V. Belousov, Y. V. Skuriatin, N. A. Denysevich

“…Nowadays, active power filters represent one of the most efficient means to reduce inactive power components which provides proper quality of electricity at common network connectivity points. …”
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Tilting light’s polarization plane to spatially separate the ultrafast nonlinear response of chiral molecules by Rego Laura, Smirnova Olga, Ayuso David

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How Does Energy Harvesting from a Fluttering Foil Influence Its Nonlinear Dynamics? by Dilip Thakur, Faisal Muhammad, Muhammad Saif Ullah Khalid

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Software development of tooth profile parameter optimization and meshing characteristic analysis of flexspline by FAN Zhengwu, LIU Yujie, ZHANG Ruiliang

“…ObjectiveIn order to improve the meshing performance and design efficiency of harmonic gears, a tooth profile optimization method aiming at increasing the meshing conjugate interval was proposed, and the design and analysis software was developed.MethodsFirstly, based on the basic principle of harmonic gear transmission, the mathematical model of theoretical conjugate region and conjugate tooth profile was established, and the tooth profile of the rigid gear was obtained. …”
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An Efficient Periodic Broadcasting with Small Latency and Buffer Demand for Near Video on Demand by Ying-Nan Chen, Li-Ming Tseng

“…Broadcasting Protocols can efficiently transmit videos that simultaneously shared by clients with partitioning the videos into segments. …”
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Efficient-Deformable-DETR: Enhancing underwater small target detection in complex environments by Xie Haozheng, Xin Guanghong, Kang Shuo, Xie Qiongdan

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The Allocative Efficiency Analysis of Special Allocation Fund for Road Sector in 2015-2019 by Naufal Azaki, Achmad Lutfi

“…Departs from this, the study analyzes the extent to which the allocation for the Road Sector in 2015- 2019 complied with the Allocative Efficiency principles as part of the public expenditure management (PEM) framework. …”
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High-Fidelity and High-Efficiency Digital Class-D Audio Power Amplifier by Cong Wei, Jianhan Wu, Rongshan Wei, Minghua He

“…The postlayout simulation results show that the CDA delivers an output power of 1 W with 93.3% efficiency to a 4 Ω speaker and achieves 0.0138% of the total harmonic distortion (THD) with a transient noise for a 1 kHz input sinusoidal test tone and 3.6 V supply. …”
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Thrust Ripple Force Minimization and Efficiency Analysis of Electromagnetic Actuator on Active Suspension by Kou Farong, Li Yangkang, Chen Chen, Hong Feng

“…In addition, output efficiency and energy feed efficiency of the actuator after reducing thrust ripple are studied. …”
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Noncontact Monitoring and Imaging of the Operation and Performance of Thin‐Film Field‐Effect Transistors by Kwangsik Jeong, Dong yeob Shin, Ji‐Min Park, Dong‐Joon Yi, Hyunmin Hong, Hyun‐Suk Kim, Kwun‐Bum Chung

“…This approach facilitates early failure detection and supports efficient curing during manufacturing, thereby marking significant advancements in TFT technology and quality control processes.…”
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Design and Implementation of Active Control Method for Minimizing Circulating Current in MMC-VSC System by A. Aslam, M. Raza

“…It enables precise control of the dominant second-order harmonic. The PI controller is tuned through a direct pole placement method. …”
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Dispersion of optical constants of Si:PbGeO crystal in the terahertz range by V. R. Bilyk, K. A. Brekhov, M. B. Agranat, E. D. Mishina

“…Since its intensity is proportional to the square of the polarization, the signal of the optical second harmonic is used to measure polarization switching under the action of a THz pulse. …”
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Cross-Layer Analysis of Machine Learning Models for Secure and Energy-Efficient IoT Networks by Rashid Mustafa, Nurul I. Sarkar, Mahsa Mohaghegh, Shahbaz Pervez, Ovesh Vohra

“…The novelty of this work is the proposal of a cross-layer IoT architecture that harmonizes ML-driven security with energy-efficient operations. …”
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Variable Submodule Voltage Control for Enhanced Efficiency in DAB-Integrated Modular Multilevel Converters by Marzio Barresi, Davide De Simone, Edoardo Ferri, Luigi Piegari

“…Modular multilevel converters (MMCs) are widely used in power-conversion applications, including distributed energy storage integration, because of their scalability, high efficiency, and reduced harmonic distortion. Integrating battery storage systems into MMC submodules using dual active bridge (DAB) converters provides electrical isolation and reduces voltage stress, harmonics, and common-mode issues. …”
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Study of Effect of Linear Tip Relief Modification in Power Transmission Efficiency of Spur Gears by Narendiranath Babu THAMBA, Abhijeet Mukund TAMBARE, Krishna Caitanya ANANTHANARAYANAN, Rama Prabha DURAISWAMY, Shankar THANGAVELU, Raj Kumar EASWARA PILLAI, Ramalinga Viswanathan MANGALARAJA

“…Deformation results are used for the computation change in power transmission efficiency followed by the modal and harmonic analysis of the gears and gear assemblies to determine change in the first mode of natural frequency.…”
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Efficiency Improvement of Three-Phase Cascaded H-Bridge Multilevel Inverters for Photovoltaic Systems by Nuntawat Thitichaiworakorn, Nattapon Chayopitak, Natchpong Hatti

“…However, each PV panel in the system is subjected to a double-line-frequency voltage ripple at the dc-link which reduces the MPPT efficiency. This paper proposes a dc-link voltage ripple reduction by third-harmonic zero-sequence voltage injection for improving the MPPT efficiency. …”
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Technical and economic efficiency of the unconventional propulsion units use for civilian aircraft of various purposes by A. R. Polyakov, O. A. Smolyakov, E. A. Ozdoeva, A. M. Neklyudova, V. S. Zakharchenko, А. N. Varyukhin

“…The relevance of solving the problems of assessing the technical and economic efficiency and forecasting the cost of hybrid propulsion units is determined. …”
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High-Efficiency Switched-Capacitor Multilevel Inverter Topology With Lower Number of Switching Components by Atif Iqbal, Ahmed Awadelseed, Jaroslaw Guzinski

“…An efficiency of 96.3% is achieved at the rated power of 0.9 kW, confirming its potential for high-performance and sustainable energy conversion.…”
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Analysis of Olive Detachment Force to Improve Olive Shaker Efficiency Through Branch Modeling by Giuseppe Macoretta, Sofia Matilde Luglio, Federico Conforti, Michele Abruzzo, Lorenzo Gagliardi, Marco Fontanelli, Michele Raffaelli

“…Mechanical shaking enables efficient harvesting of olives, especially in hilly regions where automated farming is not feasible. …”
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Automated protocol templates with efficient schedule of activities table generation for healthy volunteer trials by Kyongeun Shin, Sungpil Han, Hyerim Choe, Suein Choi, Seunghoon Han

“…Materials and methods: R Markdown was applied as the primary template development tool to automate the creation of a clinical trial protocol template that adheres to the International Council for Harmonization (ICH) M11 guidelines by enabling the adjustment of dynamic variables and facilitating the standardized presentation of relevant data using associated R packages. …”
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