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Suggested Topics within your search.
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4161
Efficient photovoltaics integrated with innovative Li-ion batteries for extreme (+ 80 oC to −105 oC) temperature operations
Published 2025-03-01“…Abstract Current pursuits for further exploration into extreme environments like aerospace, outer space, and Arctic conditions require matching energy harvesting and storage technologies that can efficiently operate in extreme conditions. While current systems utilize a variety of different battery chemistries, photovoltaics, and radioisotope power systems to power and store the required energy, at ultra-low temperatures (<-60 °C), current batteries have extremely low-capacity retention (< 20 %) and require extensive heating coils and thermal shielding to work when paired with photovoltaics. …”
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4162
Optimal Nitrogen Accumulation and Remobilization Can Synergistically Improve Maize Yield and Nitrogen-Use Efficiency Under Low-Nitrogen Conditions
Published 2025-05-01“…Increasing the nitrogen (N) use efficiency (NUE) of modern high-yield maize hybrids is essential for food security and reducing environmental risks. …”
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4163
Developing an efficient explainable artificial intelligence approach for accurate reverse osmosis desalination plant performance prediction: application of SHAP analysis
Published 2024-12-01“…In this study, the predictive accuracy of six different machine learning models, including Natural Gradient-based Boosting (NGBoost), Adaptive Boosting (AdaBoost), Categorical Boosting (CatBoost), Support vector regression (SVR), Gaussian Process Regression (GPR), and Extremely Randomized Tree (ERT) was evaluated for modelling the parameter of permeate flow as a key element in system efficiency, energy consumption, and water quality using six various input combinations of feed water salt concentration, condenser inlet temperature, feed flow rate, and evaporator inlet temperature. …”
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Efficient detection of specific volatile organic compounds using functionalized titanium carbide (Ti3C2Tx) MXenes
Published 2025-08-01“…Towards this end, one amongst the pathologies is to consider the efficient detection of volatile organic compounds (VOCs) related, for instance, to the pancreatic cancer existing in exhaled breath, bile, or urine of patients. …”
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4166
Bursts of Star Formation and Radiation-driven Outflows Produce Efficient LyC Leakage from Dense Compact Star Clusters
Published 2025-01-01“…We find that dense compact star clusters with Σ ≳ 10 ^4 M _⊙ pc ^−2 efficiently leak LyC photons, with cloud-scale luminosity-weighted average escape fractions ≳80% as opposed to ≲10% for Σ ∼ 100 M _⊙ pc ^−2 . …”
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4167
Evaluation of the efficiency and safety of tocilizumab therapy in patients with systemic-onset juvenile idiopathic arthritis: results of a retrospective follow-up
Published 2018-01-01“…Objective: to study the efficiency and safety of tocilizumab (TCZ) therapy in patients with systemic-onset juvenile idiopathic arthritis (sJIA). …”
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4168
Efficient TE-Polarized Mode-Order Converter Based on High-Index-Contrast Polygonal Slot in a Silicon-on-Insulator Waveguide
Published 2019-01-01“…Therefore, when the slot is optimized, we can achieve efficient mode conversions based on the multimode interference. …”
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Long-term application of cattle manure alters functional N cycling genes and improves maize yield and nitrogen use efficiency
Published 2025-08-01“…Principal coordinate analysis showed that different fertilizer regimes were partitioned into four groups of N-related microbial communities. …”
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4170
Objective and Subjective Assessment of the Sound Attenuation Efficiency Obtained by Custom Moulded Earplugs with Various Acoustic Filters – a Preliminary Study
Published 2022-06-01“…In order to obtain better attenuation efficiency, custom moulded earplugs can be equipped with a suitable acoustic filter. …”
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4171
Demonstration of a novel, polyaniline film-coated composite membrane as an efficient separator for microbial fuel cells operated in the long-term
Published 2025-08-01“…Long-term MFC experiments (>100 days) were conducted using acetate as sole substrate, comparing the efficiency of PANI-coated separator with the control UF membrane. …”
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4172
A Comparative Analysis of Energy Efficiency of Two Sprinkler Irrigation Systems for Wheat Cultivation (Case Study: Dehgolan Plains, Kurdistan)
Published 2025-01-01“…The energy productivity and efficiency indexes were almost equal in both systems. …”
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4173
Designing a Diversified Indian Mustard Production System for Energy‐Carbon‐Cum‐Heat Use Efficiency and Sowing Dates Assessment
Published 2025-06-01“…The objective of this study was to evaluate the effects of different sowing dates and nutrient sources on energy budgeting in diversified Indian mustard and to assess the impact of these nutrient sources on heat‐cum‐carbon efficiency. …”
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Investigation of cavity rotor tips on the flow field of a low-speed turbine under different conditions
Published 2025-08-01“…Therefore, this study examines the effects of rotor cavity tips on the aerodynamic performance of a 1.5-stage, low-speed turbine at different rotating speeds and expansion ratios. Turbine performance maps are measured at different operating conditions, showing that the cavity tip improves turbine efficiency and specific work output. …”
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4178
An eye-tracking study of visual attention in chimpanzees and bonobos when viewing different tool-using techniques
Published 2025-02-01“…Although no individuals acquired the high-efficiency technique through video demonstrations, eye-tracking results revealed attentional differences between individuals familiar with different techniques. …”
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4179
Effect of Different Protein and Protein-Energy Ratio in Diet on Growth of Common Carp (Cyprinus carpio) Fingerling
Published 2008-07-01“…The results showed that food efficiency was differed among the treatments, while relative growth rate was similar. …”
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4180