Enhancement on SBR treatment for oily wastewater by three strains of highly efficient petroleum-degrading bacteria by LI Qian, CHEN Jixiang, YANG Xuan, PENG Cheng, WANG Tianfeng

“…The results showed that the average removal rates of COD were 90.8%, 92.8%, and 98.2%, respectively, the average removal rates of oily substance were 79.1%, 80.0%, and 92.8%, respectively, the average removal rates of NH4+-N were 87.5%, 91.4%, and 94.7%, respectively, and the average removal rates of TP were 23.8%, 30.9% and 44.4%, respectively, in the SBR with the addition of bacterial strains Ochrobactrum sp. …”
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Efficient Organic Carbon Burial by Bottom Currents in the Ocean: A Potential Role in Climate Modulation by Shaoru Yin, F. Javier Hernández‐Molina, Weijia Fan, Jiabiao Li

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Filtration Efficiency of Air Conditioner Filters and Face Masks to Limit Exposure to Aerosolized Algal Toxins by Cassandra J. Gaston, Haley M. Royer, Raymond J. Leibensperger, Daniela Maizel, Kaycie B. Lanpher, Helena Solo-Gabriele, Larry E. Brand, R. Grace Zhai, Alberto J. Caban-Martinez, Kimberly J. Popendorf

“…Particle transmission efficiencies and toxin filtration efficiencies scaled with the manufacturer-provided filter performance ratings. …”
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About One Approach for Comparing Regions of Different Countries According to the Technical Efficiency of Innovation Space by Sergei Aivazian, Mikhail Afanasiev, Alexander Kudrov

“…The described approach can be used in a wide class of the evaluation problems of technical efficiency and building ratings of economic entities which are operating in different institutional conditions.…”
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TECHNICAL AND ECONOMIC EFFICIENCY OF ANCIENT WHEAT SPECIES, GROWN UNDER DIFFERENT TECHNOLOGIES OF ORGANIC FERTILIZATION by Dimo ATANASOV, Plamen ZOROVSKI, Rositsa BELUHOVA-UZUNOVA

“…The main objective of the paper is to observe the technical and economic efficiency of the three species of ancient wheat, grown under different technologies of organic fertilization and sowing rates. …”
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Tradeoff between enzyme and metabolite efficiency maintains metabolic homeostasis upon perturbations in enzyme capacity by Sarah‐Maria Fendt, Joerg Martin Buescher, Florian Rudroff, Paola Picotti, Nicola Zamboni, Uwe Sauer

“…These data provide evidence for the hypothesis that reaction rates are jointly limited by enzyme capacity and metabolite concentration. …”
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Evaluating urban network efficiency and safety impacts of connected and autonomous vehicles in complex city environments by Nick Sauciur, Amirarsalan Mehrara Molan, Soheil Sajjadi, Bernice Liu, Anurag Pande

“…Ultimately, understanding the dynamic interactions between CAVs and human-driven vehicles (HVs) and other multimodal traffic is essential for developing effective strategies that promote sustainable and efficient urban mobility.…”
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Elucidating the mechanisms of phosphorus accumulation and use efficiency in açaí palm plants at different cultivation ages by Ismael Jesus Matos de Viégas, José Darlon Nascimento Alves, Milton Garcia Costa, Ricardo Augusto Martins Cordeiro, Eric Victor de Oliveira Ferreira, Dilson Augusto Capucho Frazão, Heráclito Eugênio Oliveira da Conceição, Diocléa Almeida Seabra Silva

“…This study aimed to evaluate the dynamics of P accumulation, efficiency, and the rates of immobilization, recycling, and export in açaí palms cultivated on upland soils at varying plant ages in the Amazon. …”
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Enhancing the efficiency of the cultivation of cladocerans (Moina sp. and Diaphanosoma sp.) through dietary diversification strategies by Sadia Momota Hena, Abdul Mozid Akanda, Jinnath Rehana Ritu, Mohammad Ariful Islam Sumon, Md Mahfuzul Haque, Saleha Khan

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WirelessNet: An Efficient Radio Access Network Model Based on Heterogeneous Graph Neural Networks by Jose Perdomo, M. A. Gutierrez-Estevez, Chan Zhou, Jose F. Monserrat

“…Results using system-level simulations to train and evaluate our proposal, show that WirelessNet efficiently outputs accurate downlink rates and vector representations of users, even for network deployments unseen during training, with significantly less computational runtime than a cellular network simulator and more accuracy than typical neural network architectures. …”
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Progress in high-efficiency and energy-saving technologies for large-scale intelligent equipment in coal mines by WANG Guofa, LI Shijun, ZHANG Yong, SONG Chenglin, KOU Ziming

“…This achieves zero emissions, low noise, and high efficiency. Supported by standardized explosion-proof lithium battery power, rapid battery swapping, vehicle-charger coordination with full-time management, and emergency response mechanisms at charging/swap stations, the technology helps alleviate range anxiety in underground operations. ④ The shaftless magnetic coupling drive hoist enhances mine transport efficiency and equipment stability through an integrated magnetic coupling drive system, a multi-channel anti-shock safety braking system, and health management technologies for key components—addressing the low efficiency and high failure rates of traditional hoists.…”
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Optimal control of production and maintenance: A cost-efficient approach through inventory and preventive strategies by Messaoud Bounkhel, Lotfi Tadj

“…A cost function is built combining different cost elements, and the optimal production and maintenance rates were obtained. A sensitivity analysis is performed to assess the impact of different parameters on the total cost and on the optimal solution. …”
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Use Efficiency, Reduction Potential, and Effects of Fertilizers on Carbon Emissions in China’s Major Citrus Regions by Yueyuan Yang, Chunjie Qi, Yumeng Gu, Guozhu Fang

“…Utilizing panel data from seven prominent mandarin-producing regions and seven prominent tangerine-producing regions in China spanning from 2002 to 2022, this study employed the stochastic frontier analysis (SFA) method to develop a translog production function model for precisely measuring the fertilizer use efficiency for mandarins and tangerines. Employing the calculated optimal fertilizer use rates, we further ascertained the fertilizer reduction potential for mandarin and tangerine; then, we estimated the associated carbon emission reduction potential within these key citrus regions. …”
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Researching the Mechanism Underlying the Low Cellulose Pretreatment Efficiency at High DMSO/Ionic Liquid Ratios by Guo Xinyu, Yang Jiming, He Wei, Fang Zheng

“…High DMSO/[Amim]Cl ratios impair cellulose pretreatment efficiency. In DMSO/[Amim]Cl systems (0–60 wt% DMSO), cellulose solubility and saccharification rates declined gradually (0–50 wt%) then sharply (50–60 wt%). …”
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High‐efficiency delivery of CRISPR‐Cas9 by engineered probiotics enables precise microbiome editing by Kevin Neil, Nancy Allard, Patricia Roy, Frédéric Grenier, Alfredo Menendez, Vincent Burrus, Sébastien Rodrigue

“…The use of bacterial conjugation to deliver CRISPR‐cas systems programmed to precisely eliminate antibiotic‐resistant bacteria represents a promising approach but requires high in situ DNA transfer rates. We have optimized the transfer efficiency of conjugative plasmid TP114 using accelerated laboratory evolution. …”
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Comparing catch efficiency of five models of pot for use in a Newfoundland and Labrador cod fishery. by Phillip Meintzer, Philip Walsh, Brett Favaro

“…In this study we compared the efficiency of five models of pots (baited traps) designed to catch Atlantic cod (Gadus morhua) for use in Newfoundland and Labrador (NL)'s expanding cod fishery. …”
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Economic efficiency of energy storage systems for renewable energy power plants integration in the energy system by E. A. Tregubova, M. A. Gorodilov, L. S. Lyushnin

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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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Efficiency maximization of fuel cell electric bus using asymmetric multi-stack fuel cells by The Nam Ngo, Minjae Kim

“…In this study, a novel MFC concept with an asymmetric structure is proposed to maximize the efficiency of a fuel cell electric bus (FCEB). The proposed concept was designed with a cascade electrical architecture composed of differently rated power stacks, and the optimal energy distribution between the stacks was determined to leverage the asymmetric structure. …”
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Experiments and CFD simulation of a biomass cookstove for combustion efficiency improvement at various air conditions by Umer Hayyat, Suraj S. Ghiwe, Muhammad Shahid, Muhammad Usman Khan, Muhammad Sultan, Muhammad Aleem, Shohreh Azizi, Muhammad Farooq, Fahid Riaz

“…Findings indicate that the developed biomass cookstove achieved a Tier 3 rating with a thermal efficiency of 32 % at optimized conditions.…”
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