Power Coupling Efficiency Enhancement in Multimode Step-Index Fiber Using Refractive and Diffractive Microlenses by S. Selvanandan, P. M. Anbarasan

“…A slight difference of power coupling efficiency is observed with the different direction of electric polarisation for a Gaussian beam of large spot size at its waist due to coupling property has been discussed and shown to agree well with theoretical model.…”
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Effects of Tillage Practices on Water Consumption, Water Use Efficiency and Grain Yield in Wheat Field by Cheng-yan ZHENG, Zhen-wen YU, Yu SHI, Shi-ming CUI, Dong WANG, Yong-li ZHANG, Jun-ye ZHAO

“…Thus, the 1-yr subsoiling tillage, plus 2 yr of strip rotary planting operation may be an efficient measure to increase wheat yield and WUE.…”
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Analysis on Energy Efficiency of Water Chiller and Water Source Heat Pump Systems with Thermodynamic Perfectibility by Ma Yitai, Tian Hua, Liu Chuntao, Yuan Qiuxia, Liu Zhongyan

“…The thermodynamic perfectibility is a useful index for the performance comparison of same or similar production in difference working conditions. The thermodynamic perfectibility analysis indicated that it characterizes the design and manufacturing level of products at present, and can be important foundation for the decision of minimum allowable performance, energy conservation performance and energy efficiency grade of energy efficiency standards for related products.…”
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Inputs-Oriented VRS DEA in dairy farms [version 3; peer review: 2 approved, 1 approved with reservations, 1 not approved] by C. A. Zuniga-Gonzalez, J. L. Jaramillo-Villanueva, N.E Blanco-Roa

“…These findings highlight the diverse landscape of efficiency levels across different technological approaches within the agricultural sector, offering valuable insights for optimization strategies and resource allocation. …”
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Quality of Ceftriaxone Sodium in Lyophilized Powder for Injection Evaluated by Clean, Fast, and Efficient Spectrophotometric Method by Patrícia Vidal de Aléssio, Ana Carolina Kogawa, Hérida Regina Nunes Salgado

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Methods and means of increasing the efficiency of the AIST-2 type spacecraft for the task of monitoring the territory of Myanmar by Ht. A. Myo, V. I. Abrashkin

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Two-dimensional ferroelectric metal CuCrX2 (X = S, Se) for efficient electrocatalysis by Ying Wang, Chengliang Lu, Menghao Wu

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RESEARCH OF THE EFFICIENCY OF ONLINE TRAINING SESSIONS AMONG 10-13-YEAR-OLD CHESS PLAYERS by Leyla Dimitrova

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Calcium content in metallurgical slag as a proxy for fuel efficiency of ancient copper smelting technologies by Erez Ben-Yosef, Omri Yagel

“…Based on several lines of argument we suggest that this difference represents primarily an improvement in fuel efficiency (i.e., less fuel per smelting cycle while similar quantity of copper was produced), rather than a change in the smelting charge (flux, ore and charcoal) or furnace construction materials. …”

Smart life and sustainable development: a comparative analysis on energy and water efficiency in China and the EU by Ina VIRTOSU, Chen LI

“…In the EU, the amendment of Energy Efficiency Directive seeks to establish common policies. …”
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Analyzing Cost Efficiency and Project Scope in Post-Disaster Housing: Reconstruction Cases of TOKI in Türkiye by Özlem Geylani

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Study of the Energy Efficiency of a Thermal Electrical Generator with a Hydraulic Heat Supply System by Oleg Ivanov

“…The research aimed to determine the thermal generator's efficiency under different variants of external load and temperature differences on the thermal sides of the thermoelectric converter. …”
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Cost Efficiency Evaluation of Ceramic Fiber, Glass Fiber, and Basalt Fiber-Reinforced Asphalt Mixtures by Mohammad Fahad, Nagy Richard

“…A comparative analysis was carried out by examining both performance efficiency and life cycle costs across ceramic, basalt, and glass fiber-reinforced mixtures. …”
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A Fast and Efficient Beamforming Algorithm Imitating Plant Growth Gene for Phased Array Antenna by Jinling Zhang, Chen Han, Zhanqi Zheng, Xiongzhi Zhu, Xiaohui Li

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An Energy-Efficient Collaborative Ground Vibration Measurement Scheme Based on Compressed Sensing and Belief Propagation by Danqi Chen, Jilin Feng, Qiang Liu, Fangping Gao, Yanxia Zhang, Xiaoying Wang

“…In this paper, we present a promising energy-efficient collaborative ground vibration measurement scheme based on efficient compressed sensing method and belief propagation method using the difference in the signal strength to distribute wireless communication load among sensor nodes, improve the detection probability, and extend the lifetime of this system. …”
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CLINICAL MANIFESTATIONS AND TREATMENT EFFICIENCY OF THOSE SUFFERING FROM TB/HIV CO -INFECTION AND HEPATITIS by T. Yu. SАLINА, T. I. MOROZOVА

“…Goal: to analyze clinical manifestations and treatment efficiency in those suffering from TB/HIV co-infection and chronic hepatitis.Materials and methods. …”
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Efficient Color Filters Based on Fano-Like Guided-Mode Resonances in Photonic Crystal Slabs by Van An Nguyen, Quang Minh Ngo, Khai Quang Le

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OPTIMIZING FUEL CELL MEMBRANE EFFICIENCY THROUGH COMPARATIVE THERMAL ANALYSIS OF HYDROGEN FUEL VARIANTS by Jawad Ahmed, Imdad Ali, Sudheer Hussain, Abdul Latif, Qadir Baksh, Waqar Ahmed, Muhammad Ahmed

“…For instance, at 0.4 V hydrogen temperatures 4-5 K lower than that of hydrogen, and methanol at 0.8 V, this difference increased to 4-6 K. The temperature differential is indicative of hydrogen's ability to manipulate its heat-generating and dissipating processes more efficiently than PET. …”
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Effects of Metamorphic Degree of Coal on Coal Dust Wettability and Dust-Suppression Efficiency via Spraying by Pengfei Wang, Han Han, Ronghua Liu, Yongjun Li, Xuanhao Tan

“…The coal dust with better wettability exhibited higher dust-suppression efficiency via spraying. With the increase of water-supply pressure, the effect of coal dust wettability on the dust-suppression efficiency via spraying was weakened, and the difference of dust-suppression efficiency among different coal dust samples was narrowed.…”
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GeoMIP-Pattern – a pattern scaling dataset for efficient generation of custom geoengineering scenarios by Rodrigo Muñoz-Sánchez, Bernardo A. Bastien-Olvera, Oscar Calderón, Francisco Estrada Porrúa, Miguel Altamirano

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