Suggested Topics within your search.
Suggested Topics within your search.
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Comparative Analysis of Energy Efficiency and Position Stability of Sub-250 g Quadcopter and Bicopter with Similar Mass Under Varying Conditions
Published 2025-07-01“…This paper investigates the energy efficiency and positional stability of two types of ultralight unmanned aerial vehicles (UAVs)—bicopter and quadcopter—both with mass below 250 g, under varying flight conditions. …”
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Technology for Improving Technical, Economic and Ecological Efficiency of Boiler Plants Using Physico-Chemical Correction of the Water-Fuel Emulsions Composition
Published 2021-09-01“…The aim of this work is to substantiate the possibility of increasing the technical, economic and environmental efficiency, as well as the efficiency of boilers (in terms of the intensity of corrosion processes) when burning water-fuel emulsions with the increased water and salt contents. …”
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Testing the Weak-Form Market Efficiency for the Islamic Market Indices: Evidence from Fourier Wavelet ADF Unit Root Test
Published 2022-07-01“…Therefore, many hypotheses have been developed to investigate market efficiency. The first and one of the most important of these hypotheses is the efficient market hypothesis. …”
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Effect of Yangling inclined trellis tree shape on light interception efficiency, fruit quality, and yield of sweet cherry cv: 'Jimei'.
Published 2025-01-01“…Different tree shapes (TSs) directly influence canopy structure, light interception, and photosynthetic activity, impacting fruit quality and yield. …”
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Assessing green innovation efficiency and spatial characteristics of China’s high tech industry based on the three stage undesirable SBM model
Published 2025-08-01“…However, evaluating green innovation efficiency (GIE) and its spatial characteristics within China’s high-tech industry remains underexplored. …”
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Sustainable innovations in digital twin technology: a systematic review about energy efficiency and indoor environment quality in built environment
Published 2025-03-01“…In the contemporary digital age, the built environment undergoes significant changes because of technological innovations that improve building management, optimize building efficiency, and enhance overall productivity. Digital Twin technology has emerged as an indispensable tool for enhancing indoor environmental quality and optimizing energy efficiency in existing buildings. …”
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Effects of High Intensity Interval versus Moderate Continuous Training on Markers of Ventilatory and Cardiac Efficiency in Coronary Heart Disease Patients
Published 2015-01-01“…We tested the hypothesis that high intensity interval training (HIIT) would be more effective than moderate intensity continuous training (MIT) to improve newly emerged markers of cardiorespiratory fitness in coronary heart disease (CHD) patients, as the relationship between ventilation and carbon dioxide production (VE/VCO2 slope), oxygen uptake efficiency slope (OUES), and oxygen pulse (O2P). Methods. …”
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A Family of Hybrid Topologies for Efficient Constant-Current and Constant-Voltage Output of Magnetically Coupled Wireless Power Transfer Systems
Published 2024-12-01“…Additionally, the paper derives the corresponding system efficiency formulas and provides constraints on device parameters to ensure that the charging efficiency remains high during different charging stages. …”
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A novel and efficient catalytic system composed of Ru-NbOPO4 and decane for the hydrodeoxygenation of polycarbonate waste into cycloalkane fuels
Published 2025-08-01“…With the advantages of high selectivity to cycloalkanes and efficient for real waste PC, the developed catalytic system provides a new approach for the selective upgradation of PC waste to cycloalkane fuels.…”
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An efficient integrative method for a sustainable environmental management of produced water: Application on the Zelten oil field, sirte basin, Libya
Published 2024-01-01“…Oil produced water (OPW) has a complex composition with different, toxic organic and inorganic pollutants. …”
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An efficient retrieval method on Google Earth Engine and comparison with hybrid methods: a case study of leaf area index retrieval
Published 2025-08-01“…This study proposes an efficient retrieval method for GEE based on the look-up table (LUT) that can generate uncertainty and take leaf area index estimation as a case. …”
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Photoresponsive Multirole Nanoweapon Camouflaged by Hybrid Cell Membrane Vesicles for Efficient Antibacterial Therapy of Pseudomonas aeruginosa‐Infected Pneumonia and Wound
Published 2024-09-01“…Besides, due to the excellent photothermal and photodynamic properties, BPQDs act as an efficient antibacterial agent when exposed to near‐infrared laser irradiation, dramatically increasing the sensitivity of bacteria to antibiotics. …”
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High-Efficiency DNA Extraction Using Poly(4,4′-Cyclohexylidene Bisphenol Oxalate)-Modified Microcrystalline Cellulose-Magnetite Composite
Published 2019-01-01“…The lowest value of DNA extraction efficiency at 8125 ng/μL of 58.845% with absorbance ratios of A260/A280 (1.818) for PBS was also observed. …”
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A Rotational Cultivation System for Indoor-Grown Lettuce: Feasibility in Terms of Yields, Resource Efficiency, Quality, and Postharvest Storage Capacity
Published 2025-03-01“…No significant differences were observed in yields, water use efficiency, light use efficiency, or postharvest storage capacity between the systems. …”
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