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Evaluation of Carbon Emission Efficiency and Analysis of Influencing Factors of Chinese Oil and Gas Enterprises
Published 2025-03-01“…There are significant differences in the annual average values of carbon emission efficiency among these enterprises, with obvious disparities observed between different categories. …”
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283
Patterns and efficiency of fossil energy trade between China and countries along the Belt and Road
Published 2024-09-01“…It is of great significance to analyze the pattern and efficiency of fossil energy trade between China and countries along the Belt and Road to promote the high-quality development of energy along the Belt and Road and ensure China’s energy security. …”
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284
Cost efficiency evaluation for a two-stage series network in data envelopment analysis
Published 2020-05-01“…Findings: Considering the relations among different stages in a network system can directly affect the obtained results. …”
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285
Research on World Food Production Efficiency and Environmental Sustainability Based on Entropy-DEA Model
Published 2021-01-01“…In addition, the comprehensive evaluation model of efficiency and sustainability was established by controlling the amount of fertilizer used, which was applied in different countries.…”
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286
Evaluating the purification efficiency of Moroccan waste stabilization ponds’ systems: challenges and future prospects
Published 2025-06-01“…However, these facilities often face performance problems, particularly related to excessive hydraulic and pollutant loads, resulting in treatment efficiencies below regulatory standards for urban discharges. …”
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287
Developing a new shock‐collar design for safe and efficient use on wild wolves
Published 2013-06-01“…One of the major obstacles to using shock collars on wolves has been the lack of a safe and efficient collar design. We developed a new shock‐collar design and tested it for safety and efficacy on captive wolves. …”
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288
Optical Fiber Technology for Efficient Daylighting and Thermal Control: A Sustainable Approach for Buildings
Published 2024-10-01“…A promising solution to make these systems cost-effective is the use of plastic optical fibers (POFs). However, heat-related issues with low-cost POFs need to be addressed for the widespread adoption of efficient daylighting technologies. …”
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289
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Beyond Efficiency: The Social and Ecological Costs of Plant Factories in Urban Farming—A Review
Published 2024-11-01Get full text
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291
Advancements in Efficient Underwater Image Restoration Using ETransMapNet for Enhanced Dehazing
Published 2025-01-01“…This study proposes a novel approach employing the recently developed Convolutional Neural Network (CNN) for dehazing, named ETransMapNet (Efficient Transmission Map Network). ETransMapNet is designed with convolution layers and nonlinear activations to execute four sequential processes: nonlinear regression, local maxima detection, multi-scale decomposition, and convolutional feature extraction. …”
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292
Assessing acoustic receiver detection efficiency using autocorrelation adjusted machine learning models
Published 2025-07-01“…Receiver distance and our utilization of receiver metadata as an indication of environmental noise consistently emerged as the most influential predictors, while environmental variables contributed relatively evenly to model performance. The small mountainous river model explained 30.7–89.5% of the variability in detection efficiency while the large regulated river model explained 43.8–90.6% of the variability explained. …”
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293
Simplifying Field Traversing Efficiency Estimation Using Machine Learning and Geometric Field Indices
Published 2025-03-01“…This study aimed to simplify field efficiency estimation by training machine learning regression algorithms on data generated from a farm management information system covering a combination of different field areas and shapes, working patterns, and machine-related parameters. …”
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294
Combined membrane aeration and filtration for energy- and space-efficient COD removal in water reuse
Published 2025-05-01“…These findings suggest the MA-MBR as low-footprint, low-fouling alternative for carbon removal from wastewaters with relatively high COD/N-ratios, and may improve resource efficiency for non-potable water reuse, for instance in decentralized source-separation applications.…”
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295
The efficiency of long-term straw return to sequester organic carbon in Northeast China's cropland
Published 2018-02-01Get full text
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296
Reinforcement learning based route optimization model to enhance energy efficiency in internet of vehicles
Published 2025-01-01“…The simulation results highlight the effectiveness of our model in achieving energy-efficient routing while maintaining network performance under different scenarios. …”
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297
Inoculation with arbuscular mycorrhizal fungi at the seedling stage of potatoes improves phosphorus use efficiency
Published 2025-03-01“…In potato production, relatively low phosphorus use efficiency (PUE) leads to excessive phosphorus (P) fertilizer application in many regions, resulting in increasingly environmental risks. …”
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298
Multi-Omics Integration Reveals the Impact of Gastrointestinal Microbiota on Feed Efficiency in Tan Sheep
Published 2025-07-01“…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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299
GLOBAL ENERGY MARKET SUSTAINABILITY: MODERN CHALLENGES IN SCOPE OF UKRAINIAN CONTEXT
Published 2025-05-01Get full text
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300
Towards an economic efficiency of the space of the public place Case of the public places of city of Biskra / Algeria
Published 2023-06-01“…Through this research, we will try to see the different possible forms of optimization relating to activities, land and the form of the public place, while looking for the appropriate form of optimization for the public place of the city of Biskra / Algeria, a city in a semi-arid zone. …”
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