Optimization of MWCNT concentration in nylon-based nanocomposites for enhanced triboelectric nanogenerator performance by Orkhan Gulahmadov, Lala Gahramanli, Mustafa Muradov, Jadranka Blazhevska Gilev, Stefano Bellucci, Cristian Vacacela Gomez

“…Nylon/MWCNT nanocomposite films were fabricated using the spin-coating method, and their electrical output was systematically evaluated as a function of MWCNT concentration. …”
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Evaluation of the Energy Efficiency of Industrial Furnaces Based on the Modeling of Fuel Consumption Modes by Ya. L. Shenets

“…The presented methods and the numerical calculations obtained for reducing the energy efficiency of a glass furnace make it possible to predict fuel consumption and form a correct annual application for its required volume to a gas supply organization, as well as evaluate the energy efficiency of production operating an industrial furnace and calculate the energy consumption rate for the output of a unit of production. …”
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PAPR reduction method for SFBC MIMO-OFDM systems by SHA Yi, CHEN Jun-xin, WANG Guang-xing

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Analysis of Performance and Energy Efficiency for Multi-User Mimo 6G Network Using Beamforming Methods by Muhammad Farhan Haikal, Yunida Yunida, Nasaruddin Nasaruddin

“… This paper addresses the challenge of high energy consumption in sixth-generation (6G) multi-user multiple-input multiple-output (MU-MIMO) networks by analyzing how different beamforming techniques impact network performance and energy efficiency. …”
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A Novel Method Based on Sequential Unconstrained Programming for Transmit Beamforming in Colocated MIMO Radars by Elahe Faghand, Giorgio Guerzoni, Esfandiar Mehrshahi, Giorgio Matteo Vitetta, Shokrollah Karimian

“…In this manuscript, a new computationally efficient method for beampattern matching design is proposed. …”
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Experimental investigation of the performance and energy consumption efficiency of elliptical gear hydraulic pump and evaluation by Taguchi method by Mithat Yanikören

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Research on efficient design method of high torque motor with dual airgap hybrid rotor for aircraft engines by Siyang Yu, Yingjie Xu, Yue Zhang, Guangwei Liu, Fengge Zhang

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Efficiency analysis of financial system: Evidence from Turkish banking industry using DEA bootstrap method by Saeid Hajihassaniasl

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THE EFFICIENCY IMPROVING OF PILOTS AND CADETS TRAINING TO SAFETY CONTROL USING THE MODIFICATIONS OF CLASSICAL METHOD OF "ROY" (PSO) by V. V. Yurasov, L. A. Yurasova

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Performance measurement in data envelopment analysis: a BCC-based approach by Azam Pourhabib Yekta, Mahnaz Maghbouli

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Fabrication and performance optimization of SiC-based betavoltaic batteries by HE Houjun, HAN Yuncheng, WANG Xiaoyu, REN Lei, MENG Xiangdong, ZHENG Mingjie

“…BackgroundBetavoltaic nuclear batteries, leveraging beta-emitting radioisotopes, offer inherent advantages such as long-term reliability, high energy density, compact form factors, and robust resistance to interference, positioning them as promising power sources for self-powered portable or embedded microdevices.PurposeThis study aims to enhance the conversion efficiency and output power of betavoltaic batteries with comprehensive consideration of the effects of backscattering, depletion region width, diffusion length, and electrode structure on charge collection efficiency, conversion efficiency, and output power.MethodsBy optimizing the device and electrode structure, i.e., introducing a PIN structure with "concentration gradient I- layer", optimizing the depletion region width, doping concentration and electrode materials, and increasing the spacing between electrode grid lines, 63Ni-SiC-based PIN junction betavoltaic batteries were successfully fabricated with higher overall conversion efficiency and output power. …”
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Novel Hybrid Deep Learning Model for Forecasting FOWT Power Output by Mohammad Barooni, Deniz Velioglu Sogut, Parviz Sedigh, Masoumeh Bahrami

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Maximizing the voltage output of piezoelectric arrays via base layer compatibility by Muhammad Usaid Memon, Eoin P. Hinchy, Sarah Guerin

“…As well as conventional base layer materials we use a variety of 3D-printed geometries, which offer a low-cost and efficient method for controlling the dynamics of a piezoelectric-based interface. …”
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Energy Input-Output Analysis in Rose Oil Agriculture in Isparta Province by Fikret Demir, Osman Gökdoğan

“…In 15 plants, energy balance sheets were also determinated by observation and measurement methods in 2009 and 2010. Non-parametric data envelopment analysis was used in the measurement of productive activity efficiency. …”
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Maximizing Output Power for Solar Panel using Grey Wolf Optimization by Ali Nadhim Hamoodi, Fawaz Sultan Abdulla, Abdullah Ahmed Alwan

“…The optimization in the solar system efficiency by MPPT is performed using the gray wolf optimization method by applying the proposed algorithm in order to maximize the output power. …”
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A comprehensive DEA-based framework for evaluating sustainability and efficiency of vehicle types: Integrating undesirable inputs and social-environmental indicators by Sara Fanati Rashidi, Maryam Olfati, Seyedali Mirjalili, Jan Platoš, Vaclav Snášel

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Efficiency of liquid-phase synthesis of ceramic materials under the influence of an electron beam with high penetrating power by М.Г. Голковский, И.П. Денисов, С.А. Гынгазов, И.П. Васильев, И.К. Чакин

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Enhanced Output Performance of Two-Level Voltage Source Inverters Using Simplified Model Predictive Control with Multi-Virtual-Voltage Vectors by Hyeongyo Chae, Chan Roh

“…The proposed technique involves a pre-voltage selection method that enhances output performance without increasing computational load. …”
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Ranking of Efficient Fuzzy Portfolios by Hybrid MSBM-TOPSIS Technique by Aggarwal Abha, Gupta Anjana, Verma Rajkumar, Kumari Reenu

“…This study focuses on ranking of investment portfolios by integrating the Modified Slack Based Measure (MSBM) of Data Envelopment Analysis (DEA) with a multi-criteria decision-making method. Specifically, it extends the MSBM model to evaluate portfolios with positive and negative inputs and outputs in a fuzzy environment using possibilistic mean return of the assets as output and possibilistic variance and semi-variance as inputs. …”
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Efficiency Analysis of Container Ports in Vietnam Using Stochastic Frontier Analysis by Thanh Uyen Bui, Gyu Sung Cho

“…The methods were used to analyze the variations in port efficiency, including aspects such as distribution, rankings, identification of the best and worst ports, and determinants of the efficiency frontier. …”
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