Operation optimization strategy of multi-stack hydrogen production system considering efficiency and lifetime by Danxi LIANG, Zheng ZONG, Jie SONG, Guizhi XU, Jie GAO, Yongsheng ZHANG

“…Through power distribution based on maximum efficiency points, the efficiency is increased by 2.9%−9.2%, and the overall economic benefits are enhanced by 500000 to 950000 yuan. …”
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Multi-Omics Integration Reveals the Impact of Gastrointestinal Microbiota on Feed Efficiency in Tan Sheep by Guohan Sun, Xiaohong Han, Tonggao Liu, Xinrui Zhang, An Shi, Chong Yang, Jinzhong Tao

“…Elucidating the mechanisms by which gastrointestinal microbiota influence the feed conversion ratio (FCR) in ruminants is significantly important for enhancing feed utilization efficiency in these animals. In this study, RT-qPCR, 16S rRNA sequencing, and metabolomic techniques were systematically employed to compare the microbial community structures in the rumen, cecum, and rectum, as well as the differences in rumen metabolites between high- and low-FCR Tan sheep. …”
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Reproductive Efficiency of Nelore Cows in Fixed-Time Artificial Insemination Programs with Early Resynchronization by Larissa de Paiva Nunes Gonçalves, Alisson Jordão Prado, Aline Pacheco, Yana Eliza Feitosa de Almeida, Pietro Sampaio Baruselli, Welligton Conceição da Silva, Antônio Humberto Hamad Minervino, Jucelane Salvino de Lima, Kedson Alessandri Lobo Neves

“…We aimed to evaluate the reproductive efficiency of Nelore cows in fixed-time artificial insemination (FTAI) programs with early resynchronization. …”
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Ridge and furrow cultivation raises water and nitrogen use efficiency and crop climate adaptability by Kun Han, Guangxu Yao, Zhongrui Li, Yueying Wang, Mengjiao Li, Tangyuan Ning, Yakov Kuzyakov

“…With a broad range of crops, RF cultivation raises yield and N uptake, and generally increase N use efficiency (NUE; yield / N uptake) and water use efficiency (WUE; yield/evapotranspiration (ET)), and reduce ET, compared with flat planting. …”
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Gas exchange efficiency slopes to assess exercise tolerance in chronic obstructive pulmonary disease by Hiromi Yanagi, Keisuke Miki, Kazumi Koyama, Satoshi Miyamoto, Yasuhiro Mihashi, Yuka Nagata, Kazuki Hashimoto, Hisako Hashimoto, Mari Fukai, Tomonori Maekura, Rika Yonezawa, Shizuka Sakaguchi, Takuro Nii, Takanori Matsuki, Kazuyuki Tsujino, Hiroshi Kida

“…Abstract Background In patients with chronic obstructive pulmonary disease (COPD), the clinical use of the minute ventilation-carbon dioxide production ( $$\rm{\dot V}$$ E- $$\rm{\dot V}$$ CO2) slope has been reported as a measure of exercise efficiency, but the oxygen uptake efficiency slope (OUES), i.e., the slope of oxygen uptake ( $$\rm{\dot V}$$ O2) versus the logarithmically transformed $$\rm{\dot V}$$ E, has rarely been reported. …”
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Effects of energy source on growth and body composition of Holstein calves fed only milk replacer or whole milk by K.S. Bartlett, F.K. McKeith, R.A. Molano, M.E. Van Amburgh, M.J. VandeHaar, G.E. Dahl, J.K. Drackley

“…Composition of gain behaved similarly to results for whole-body composition. Efficiency of ME use for gain was similar among treatments, whereas efficiency of use of dietary CP for gain was greater for milk than for HFMR. …”
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Effects of different fertilizations on soil properties and crop yields on saline-alkali soils in the Western Liaohe Plain by XING An, XING Haifeng, ZHAO Bayinnamula, JING Yupeng, HU Buqin

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Theoretical Analysis of Power Conversion Efficiency of Lead-Free Double-Perovskite Cs₂TiBr₆ Solar Cells with Different Hole Transport Layers by Vivek Bhojak, Praveen Kumar Jain

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Effects of different artificial lights on chlorophyll fluorescence parameters and biochemical components of Gardeniajasminoides Ellis leaves by ZHANG Yafen, YANG Hui

“…The minimal values of biochemical component contents and actual photochemical quantum efficiency were observed under the LED-1 treatment with a higher ratio of blue light. …”
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Influence of Compression Ratio on Combustion and Emission Characteristics of Hydrogen Internal Combustion Engines Under Different Excess Air Coefficients by Diming Lou, Yixuan Liu, Yunhua Zhang

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Towards an economic efficiency of the space of the public place Case of the public places of city of Biskra / Algeria by HANAFI Abdelhakim, Bouthaina Sayad, Djamel Alkama

“…This communication seeks to find out how and by what means to optimize the economic efficiency of the public place space from its landside. …”
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Optimal Determining Air Supply Humidity for Multi-Location Demands Under Different Objectives in an Indoor Moisture Environment: A Comprehensive Method and Case Study by Xiaojun Ma, Shuchen Yu, Xiaoliang Shao, Jiujiu Chen

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Gradient-Enhanced Kriging-Based Parallel Efficient Global Optimization Algorithm and Its Application in Aerodynamic Shape Optimization by Hang Fu, Qingyu Wang, Takuji Nakashima, Asahi Kawasaki, Chenguang Lai, Keigo Shimizu, Rahul Bale, Makoto Tsubokura

“…The integration serves two main purposes: on the one hand, GEK provides a more comprehensive representation of the design space, improving the surrogate model’s predictive accuracy; on the other hand, as the number of infill points increases, GEK mitigates the unreliability of the pseudo expected improvement (PEI) function, facilitating the efficient search for high-quality global optima. To ensure high performance, various benchmark functions were used to evaluate the impact of different optimizers on the proposed system, ultimately identifying the most effective optimizer. …”
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Calculation of efficiency in a centrifugal pump using the thermodynamic method through an adapted voltage acquisition module by Erick O. Castañeda Magadán, Laura L. Castro Gomez, José A. Marbán Salgado, Miguel A. Basurto Pensado, Víctor M. Zezatti Flores, Oscar Sotelo Mazón

“…Experimental tests conducted at different rotational speeds in the pump allow for the efficiency curves based on the temperature difference between the pump's inlet and outlet. …”
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Impact of extreme seasonal drought on ecosystem carbon‒water coupling across China by Meng-Tian Huang, Pan-Mao Zhai

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Process Importance Identification for the SPAC System Under Different Water Conditions: A Case Study of Winter Wheat by Lijun Wang, Liangsheng Shi, Jinmin Li

“…Sensitivity analysis is effective to identify important model components and improve the modeling efficiency. However, most sensitivity analyses for SPAC models focus on parameter-level assessment, providing limited insights into process-level importance. …”
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Efficient-ViT B0Net: A high-performance light weight transformer for rice leaf disease recognition and classification by Santosh Kumar Upadhyay, Rajesh Prasad

“…These results demonstrate the effectiveness of our EfficientNet-ViT-based pipeline in capturing both local and global features for accurate rice disease classification. …”
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Invited review: Interplay of rumen microbiome and the cattle host in modulating feed efficiency and methane emissions by Ajay Badhan, Yue Wang, Stephanie Terry, Robert Gruninger, Le Luo Guan, Tim A. McAllister

“…ABSTRACT: Given that the majority of energy and protein supplied to cattle arises as a result of ruminal fermentation, the rumen microbiome plays a key role in determining host feed efficiency and methane (CH4) emissions. Some reports suggest that a less diverse rumen microbiome is associated with improved feed efficiency, whereas other studies suggest that microbial diversity does not differ between low- and high-efficiency cattle of the same breed, fed identical diets. …”
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YOLO-EFM: Efficient traffic flow monitoring algorithm with enhanced multi-level information fusion by Shizhou Xu, Kaidi Cui

“…The study establishes a generalized efficient layer aggregation network incorporating Sobel convolution and develops a novel feature focus module that effectively aggregates information from different feature map levels. …”
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Thermodynamic Performance of Boehmite Alumina Nanoparticle Shapes in the Counterflow Double Pipe Heat Exchanger by Nogueira E.

“…The second law of thermodynamics is applied to determine Nusselt number, pressure drop, thermal efficiency, thermal and viscous irreversibilities, Bejan number, and the out temperature of the hot fluid. …”
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