Research on World Food Production Efficiency and Environmental Sustainability Based on Entropy-DEA Model by Min Zhang, Wen-Kai Cui, Yu-Jing Zhang, Yun-Hua Xu

“…Subsequently, the DEA model was established for these countries, the environmental pollution index was included into the production efficiency system as an unexpected output, the Malmquist index was established to describe the changes in agricultural production efficiency from 2010 to 2018, and the cluster analysis was carried out for it. …”
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Efficiency of scallop <i>Mizuhopecten yessoensis</i> cultivation in the Ussuri Bay (Japan Sea) by Galina S. Gavrilova, Larisa N. Kim

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Development of model for human factor influence assessment on construction and road machines operation efficiency by V. E. Ovsiannikov, V. I. Vasiliev

“…The article considers the issues of the engineering and psychological component of compatibility.Materials and methods. The method of analysis of hierarchies is used, when solving the problem of identifying the causes of operators’ errors and fuzzy logic, to build a model for assessing the impact of the human factor on the efficiency of construction and road machines.Results. …”
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Evaluating ESG efficiency using DEA an analysis of Dow Jones Industrial average companies by Reyhane Sadat Mohajeri Kharaghani, Amirparsa Madadkhani

“…Through adopting three other DEA methods—the Constant Returns to Scale (CCR) model and input- and output-oriented Banker, Charnes, and Cooper (BCC) models—we provide a comprehensive framework to analyze how ESG inputs are allocated across different industries to achieve stock price appreciation. …”
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Efficient detection technique in a MIMO system using the received signal compensation algorithm by Mahamat Saleh Idriss Mahamat, Luc Eyembe Ihonock, Joseph Salomon V. Tonga Manga, Bakhit Amine Adoum, Ali Mahamoud Ali, Jean-Francois Dikoundou Essiben, Mahamoud Youssouf Khayal, Yong Suk Joe

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An efficient hybrid Hopfield convolutional neural network for detecting spam bots in Twitter platform by A.V. Santhosh Kumar, N. Suresh Kumar, R. Kanniga Devi

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TDNN achitecture with efficient channel attention and improved residual blocks for accurate speaker recognition by Wenzao Li, Sai Yao, Bing Wan, Linsong Xiao, Chengyu Hou, Yanchuan Zhong, Wengang Zhou

“…The ECA_block adopts the output structure of ECAPA-TDNN, Calling it a Tandem Structure (TS). …”
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Efficiency of Using the Auxiliary Boiler for Peak Power Generation by a Steam Turbine of NPP by V. A. Khrustalev, M. V. Garievskii

“…The article presents the technique of an estimation of efficiency of use of potential heat output of an auxiliary boiler (AB) to improve electric capacity and manoeuvrability of a steam turbine unit of a power unit of a nuclear power plant (NPP) equipped with a water-cooled water-moderated power reactor (WWER). …”
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Efficient Finite Element Methodology Based on Cartesian Grids: Application to Structural Shape Optimization by E. Nadal, J. J. Ródenas, J. Albelda, M. Tur, J. E. Tarancón, F. J. Fuenmayor

“…The cg-FEM methodology uses advanced recovery techniques to obtain an improved solution of the displacement and stress fields (for which a discretization error estimator in energy norm is available) that will be the output of the analysis. All this results in a substantial increase in accuracy and computational efficiency with respect to the standard FEM. cg-FEM has been applied in structural shape optimization showing robustness and computational efficiency in comparison with FEM solutions obtained with a commercial code, despite the fact that cg-FEM has been fully implemented in MATLAB.…”
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About Utilization Efficiency Evaluation of Gas-Expansion and Generator Units at Thermal Power Stations by S. A. Kachan, A. A. Bazylenko

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Investigation of Heat Exchange Efficiency in the Heat Exchanger Waste Heat Recovery with Granular Nozzle by Boshkova I.L., Solodkaya A.V.

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Efficient Multipath Mitigation in GNSS Using Dynamic Selection and Weighting of Early-Late Correlators by Ayoub Bengherabi, Mustapha Flissi, Khaled Rouabah, Salim Attia, Diana W. Dawoud, Yassine Himeur, Shadi Atalla, Wathiq Mansoor

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Cutting-Edge Stochastic Approach: Efficient Monte Carlo Algorithms with Applications to Sensitivity Analysis by Ivan Dimov, Rayna Georgieva

“…Sensitivity analysis (SA) is a method used efficiently to assess the sensitivity of the output results from large-scale mathematical models to uncertainties in their input data. …”
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Evaluating Geostatistical and Statistical Merging Methods for Radar–Gauge Rainfall Integration: A Multi-Method Comparative Study by Xuan-Hien Le, Naoki Koyama, Kei Kikuchi, Yoshihisa Yamanouchi, Akiyoshi Fukaya, Tadashi Yamada

“…While complex methods like EDK and BAK offer detailed spatial outputs, they require more calibration. …”
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Enhancing the efficiency of luminescent solar concentrators via soft colloidal lithography negative templating by J.G. Guerrero-Felix, S.F.H. Correia, M. Alexandre, C.D. Gonzalez-Gomez, V. Sencadas, L. Fu, E. Ruiz-Reina, P.S. André, C.L. Moraila-Martinez, M.J. Mendes, R.A.S. Ferreira, M.A. Fernandez-Rodriguez

“…In this study, we investigate the potential of luminescent down-shifting solar concentrators in combination with a nanophotonic light-trapping scheme to improve the optical-guiding capabilities and thereby enhance the energy conversion efficiency. We propose a novel cost-effective method to fabricate the photonic structures via soft colloidal lithography negative templating of thin films of TiO2 nanoparticles, successfully scaling the production to 11x11 cm2 glass windows. …”
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Spatiotemporal Differences in Regional Tourism Efficiency: An Empirical Study From Guangdong Province, China by Haifei Wang

“…Taking the 21 prefecture-level cities in Guangdong Province as the research object and guided by high-quality development, a tourism efficiency measurement index system that includes carbon emissions as an unexpected output has been established. …”
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Evaluating energy efficiency in Turkish electric distribution using network DEA and GA models by Serpil Aydin, Talat Şenel

“…In particular, GA has demonstrated its effectiveness in navigating complex optimisation environments by providing efficiency scores that are, on average, 10% higher than those obtained with traditional DEA methods. …”
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Evaluating the Reform of Healthcare System in Sicily: variations of efficiency and appropriateness between 2008 and 2010 by Francesca Sapienza, Domenica Matranga

“…Congestion and slacks analysis was used, with four inputs, two desirable outputs and two undesirable outputs of healthcare delivery. …”
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Exergetic efficiency and CO2 intensity of hydrogen supply chain including underground storage by Boyukagha Baghirov, Denis Voskov, Rouhi Farajzadeh

“…In this study, the concept of exergy-return on exergy-investment (ERoEI) is applied to investigate the exergetic efficiency (defined as the ratio of useful exergy output to invested exergy input) and CO2 equivalent intensity of the hydrogen supply chain, with a specific focus on the underground hydrogen storage process. …”
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An efficient binary salp swarm algorithm for user selection in multiuser MIMO antenna systems by A. Sasikumar, Logesh Ravi, Malathi Devarajan, Abdulaziz S. Almazyad, Shuvodeep De, Guojiang Xiong, Seyed Jalaleddin Mousavirad, Ali Wagdy Mohamed

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