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141
An Analysis of the Altitude Impact on Roots Compressor Operation for a Fuel Cell System
Published 2025-05-01“…The results show that the compressor is capable of operating around the highest efficiency area (between 60 and 70%) for a wide range of altitude and power conditions, limiting the negative impact of the altitude on the system efficiency to up to 3%. …”
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142
Transient Characteristics Analysis of He-Xe Cooled Space Reactor Coupled with Brayton Cycle Nuclear Power System
Published 2025-05-01“…In contrast, delayed intervention requires stronger negative reactivity, leading to a decrease in core temperature and a reduction in thermal efficiency. …”
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143
Modeling and optimization control of SOEC with flexible adjustment capabilities
Published 2025-07-01“…The findings not only confirmed that the SOEC can transition to the current load operating point at each scheduling period but also demonstrated higher effectiveness in stabilizing the stack temperature and improving electrolysis efficiency.…”
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144
Stabilizing Environmental Conditions for Improved Biogas Generation: A Comparative Analysis of Above-ground and Underground Plastic Digester in Fed-batch Systems
Published 2025-04-01“…When comparing above-ground and underground setups, it was found that the latter significantly improves biogas generation efficiency by keeping the surrounding temperature at 34°C, speeds up biogas production, and produces noticeably higher pressure readings—up to 1200 kPa, which is more than twice as high as in non-buried setups. …”
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145
Evaluation of the Comprehensive Effects of Biodegradable Mulch Films on the Soil Hydrothermal Flux, Root Architecture, and Yield of Drip-Irrigated Rice
Published 2025-05-01“…In contrast, BM-B<sub>1</sub> and BM-B<sub>2</sub> exhibited excessively rapid degradation rates, leading to significant fluctuations in soil moisture and temperature, thereby negatively affecting water supply and nutrient uptake and ultimately restricting root growth and development. (3) The entropy weight (EW) technique for order of preference by similarity to ideal solution (TOPSIS) model results revealed that although the PM treatment was more advantageous in terms of soil temperature, root dry weight, and soil moisture content, BM-B<sub>3</sub> provided a slightly higher yield than the PM treatment did and offered the advantage of biodegradability, making it a preferred alternative to conventional mulch film. …”
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146
Study on pH-Responsive Delayed, Cross-Linking and Weighted Fracturing Fluid
Published 2024-12-01“…Hydraulic fracturing of deep, high-temperature reservoirs poses challenges due to elevated temperatures and high fracture pressures. …”
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Real-time detection of Chinese cabbage seedlings in the field based on YOLO11-CGB
Published 2025-04-01“…To mitigate the increased computational load from these enhancements, the network's convolution module has been replaced with a more efficient GhostConv. This change, in conjunction with the simplified neck network, effectively reduces the model's size and computational requirements. …”
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149
Effective adsorptive removal of triclosan from water using bio-nanocomposite hydrogel beads
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150
Problems of the process of moistening raw cotton and cotton fiber. Cotton fiber wetting process problems
Published 2024-12-01“…Furthermore, the control of temperature and humidity plays a vital role in preventing over-drying or excessive moisture retention, both of which can negatively affect the spinning and handling properties of cotton fibers. …”
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151
Optimization Study on the Freshwater Production Ratio from the Freezing and Thawing Process of Saline Water with Varied Qualities
Published 2024-12-01“…The results indicated the following: (1) Within the range of the set experimental factor levels, the freshwater production ratio after the freezing of saline water ranged from 23.34% to 81.11%. (2) The significant negative effect of the main factor on the freshwater production ratio was descending order: initial salinity > freezing temperature. …”
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152
Otimização da prensagem de grãos de girassol e sua caracterização Optimization of sunflower grain pressing and its characterization
Published 2009-02-01“…For the experimental range of values chosen, among the effects studied, the moisture content and the interaction between moisture and temperature were significant, affecting in a negative way the oil yield, to 95% of confidence. …”
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153
Spatial and Temporal Dynamics of Photosynthetically Active Radiation in Crops: Effects of Canopy Structure on Yield
Published 2025-04-01“…Key findings include the following: (1) higher planting density significantly increased grain yield, biological yield, and <i>LAI</i>, although <i>HI</i> decreased; (2) canopy light distribution varied with planting density, with the middle layers intercepting the most light, particularly during the grain filling stage; (3) a density of 83,000 plants·ha<sup>−1</sup> was the most efficient for maximizing yield and <i>WUE</i>, although high accumulated temperatures negatively impacted yields. …”
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154
High-resolution energy consumption forecasting of a university campus power plant based on advanced machine learning techniques
Published 2025-07-01“…Effective long-term energy forecasting is essential for efficient management of large institutions like university campuses, yet traditional forecasting methods frequently fall short in capturing complex consumption behaviors. …”
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155
Productivity of the spring barley variety ‘Leon’ in dependence of weather conditions of the southern part of the Rostov region
Published 2018-05-01“…We have determined the correlation between the sum of active temperatures, average daily temperature of air, amount of precipitation, relative air humidity and hydrothermal co-efficient (HTC) during the vegetation period and the main economic-valuable traits of spring barley. …”
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156
Krasnodarskiy 291 AMR and Krasnodarskiy 385 MR corn hybrids response to fertilizer application
Published 2025-07-01“…For the mid-early hybrid Krasnodarskiy 291 AMR, it is extremely low - 0.6-9.6%, due to negative profitability in 2024.…”
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157
Innovative Resource-Saving Equipment for Safflower Processing to Improve Oil Quality
Published 2025-04-01“…Multiple regression and sensitivity analyses revealed that temperature is the most significant factor positively influencing oil yield, whereas excessive grinding intensity and pressure negatively impact extraction efficiency. …”
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Thermodynamic Performance of a Novel Compressed Carbon Dioxide Energy Storage System Based on Guanidinium Sulfate (Gua2SO)4) Adsorption
Published 2025-03-01“…Moreover, increasing compressor and turbine efficiency has a conducive effect on improving system efficiency while the growth of heat exchanger pinch temperature and pressure loss rate have a negative influence to that.…”
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160
Thermodynamic and thermoeconomic analysis of solar derived ORC with storage system utilizing PCM
Published 2025-04-01“…The analytical results indicate that the increase of evaporator temperature will have positive effects on the cycle performance and the increase of pinch temperature will have negative effects on system performance. …”
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