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Dynamic Evaluation of Water Utilization Efficiency in Large Coal Mining Area Based on Life Cycle Sustainability Assessment Theory
Published 2021-01-01“…Coal mining enterprises have a variety of water sources, complex drainage structures, long production chain, and many links, which lead to uncoordinated water utilization and low water efficiency. …”
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Impact of Passive Modifications on the Efficiency of Darrieus Vertical Axis Wind Turbines Utilizing the Kline-Fogleman Blade Design at the Trailing Edge
Published 2025-05-01“…As the utilization of wind energy continues to expand as a prominent renewable energy source, the application of Darrieus Vertical Axis Wind Turbine (VAWT) technology has expanded significantly. …”
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Valsci: an open-source, self-hostable literature review utility for automated large-batch scientific claim verification using large language models
Published 2025-05-01“…In this paper, we introduce Valsci, an open-source, self-hostable utility that automates large-batch scientific claim verification using any OpenAI-compatible large language model. …”
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Transcriptome Analysis of <i>Sclerotium rolfsii</i>: Unraveling Impact of Glycolytic Pathway on Substrate Utilization and Microbial Polysaccharide Production
Published 2025-03-01“…Notably, the addition of these precursors increased the titer of EPS fermented with sucrose (SEPS) by 65.63% and substrate utilization by 119.3%, while the titer of EPS fermented with lactose (LEPS) rose by 80.29% and substrate utilization rose by 47.08%. …”
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Assessment of the Efficiency of Thermal Waste Regeneration in the Blown Impassable Channels of Heating Mains
Published 2023-02-01“…The following conditions in this case were accepted: the air flow rate is not higher than 8 m/s, the length of the heat pipeline section ensures the air temperature at the outlet of the channel at which there is no increase in heat losses from mains water pipelines to the ground under normal operating conditions of heating networks. The energy efficiency of heat utilization dissipated by mains water pipelines as well as ground cooling in impassable heating mains channels was investigated by intensifying their ventilation and using heat pump equipment at the end points of the channels for heating mains water, depending on the geometric characteristics of the heating mains section, air temperature, soil and mains water installations at central heating points or directly at heat sources. …”
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Prospect of secure-efficient search and privacy-preserving mechanism on big data
Published 2016-04-01“…With rapid development of information industry,services related to big data search have permeated into almost every aspect of human lives.Relevant technologies are undergoing profound changes,such as privacy pres-ervation for data fusion,context-aware search intention comprehending and statistic search pattern.The issues of secure-efficient search and privacy-preserving for big data were studied and looked ahead.Firstly,three chief scien-tific problems were refined from the aspects of multi-source data publication,awareness of users’ search require-ments and privacy-aware wise solutions,respectively.Secondly,main research contents were proposed,including big data oriented information fusion and knowledge extraction,granular knowledge representation and inference,interactive representation of search task,user experience driven task management,granular search pattern balancing utility with cost,and secure search mechanism based on differential privacy.Lastly,several promising techniques in future were discussed.…”
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Enhancing Energy Efficiency in Integrated Electrolyser Stack and Methanation Reactor Systems Through Pinch Analysis
Published 2024-12-01“…Pinch analysis was applied to identify the critical Pinch point, which revealed the temperature at which the most efficient heat recovery could be achieved. The design of a tailored heat exchanger network led to significant improvements, including a 66.45% reduction in hot utility consumption and an 18.85% reduction in cold utility demand. …”
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A review of coal mine saline mine water treatment and utilization technologies
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Effects of coconut meal inclusion on growth performance, nutrient utilization, carcass characteristics, and meat quality in Awassi Lambs
Published 2025-06-01“…Conclusion: Incorporating COC10 into the diet of Awassi lambs had no detrimental impact on growth, carcass characteristics, or health status, while improving economic efficiency. COC is a viable alternative protein and energy source in lamb diets. …”
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Experimental Study on a Solar Energy–Multi-Energy Complementary Heating System for Independent Dwellings in Southern Xinjiang
Published 2025-01-01“…The results showed that the energy utilization efficiencies of the five modes were 56.84%, 74.34%, 70.1%, 63.13%, and 59.68%. …”
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