Showing 1,101 - 1,120 results of 2,351 for search 'diffusivity (efficient OR efficiency)', query time: 0.12s Refine Results
  1. 1101

    Optical Response Study of the Al/a-Sic:H Schottky Diode for Different Substrate Temperatures of the R.F. Sputtered a-Sic:H Thin Film by L. Magafas

    Published 2003-01-01
    “…The position of the first maximum owing to the Al/a-SiC:H junction as well as the values of quantum efficiency, for the range of wavelengths from 350 nm up to 700 nm, depends on the substrate temperature, Ts, of the a-SiC:H thin film. …”
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  2. 1102

    A review of impinging jet ventilation for indoor environment control by Arman Ameen, Farhan Lafta Rashid, Mudhar A. Al-Obaidi, Abdallah Bouabidi, Ephraim Bonah Agyekum, Atef Chibani, Mohamed Kezzar

    Published 2025-09-01
    “…This review critically examines the performance of IJV in terms of thermal comfort, indoor air quality (IAQ), energy efficiency, and design flexibility, with a broader focus on the system implementation and a particular focus on office environments under moderate heating and cooling loads. …”
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  3. 1103

    Multifunctional Framework Nucleic Acid Vehicle for Antibiotic Sensitization and Treatment of Methicillin‐Resistant Staphylococcus aureus by Yicheng Zhao, Jingyi Si, Shisong Jing, Bingmei Wang, Yueshan Xu, Jiyu Guan, Quan Liu, Jianlei Shen, Min Lv, Li Wang, Changfeng Zhu

    Published 2025-07-01
    “…Upon interaction with bacterial cells, the locally concentrated TACs facilitate efficient ASO‐mediated mecA silencing, thereby disrupting PBP2a expression and re‐sensitizing MRSA to β‐lactams. …”
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  4. 1104
  5. 1105

    Gravitational differentiation characteristics of condensate gas reservoir with fault-controlled fracture-cavity structure in second block of Shunbei Oil and Gas Field: A case study... by MA Longjie, HU Wenge, HE Xinming, CAO Fei, LI Zongyu, BAO Dian

    Published 2025-01-01
    “…The condensate gas reservoirs with fault-controlled fracture-cavity structures in Shunbei area represent a significant breakthrough in oil and gas exploration within Tarim Basin in recent years. Its efficient development holds great importance for formulating the oil and gas resource strategy in western China. …”
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  6. 1106

    Recovery of lithium from spent aluminum electrolyte through a novel acidic complex leaching process by Yingpeng Wang, Yuming Dong, Minghua Wang, Hongbin Xu

    Published 2025-12-01
    “…The effects of Fe³+ and H+ concentrations, liquid-to-solid ratio, leaching time, and temperature on the leaching efficiency of lithium were investigated and a maximum lithium leaching efficiency as high as 97.9% was achieved. …”
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  7. 1107

    Modeling Streamer Discharge in Air Using Implicit and Explicit Finite Difference Methods with Flux Correction by Hasupama Jayasinghe, Liliana Arevalo, Richard Morrow, Vernon Cooray

    Published 2025-05-01
    “…Implementing a computationally efficient numerical model for a single streamer discharge is essential to understand the complex processes such as lightning initiation and electrical discharges in high voltage systems. …”
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  8. 1108

    Text-Guided Synthesis in Medical Multimedia Retrieval: A Framework for Enhanced Colonoscopy Image Classification and Segmentation by Ojonugwa Oluwafemi Ejiga Peter, Opeyemi Taiwo Adeniran, Adetokunbo MacGregor John-Otumu, Fahmi Khalifa, Md Mahmudur Rahman

    Published 2025-03-01
    “…The validation accuracy of various classification models Big Transfer (BiT), Fixed Resolution Residual Next Generation Network (FixResNeXt), and Efficient Neural Network (EfficientNet) were 92%, 91%, and 86%, respectively. …”
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  9. 1109

    Synergistic optimization of combustion chamber design and hydrogen injection strategies for ultra-lean combustion in hydrogen engines by Zhaoming Huang, Tianyu Zhu, Liangmo Wang, Li Wang, Abdallah S. Ali, Mohamed G. A. Nassef, Tao Wang, Rasha H. Ahmed

    Published 2025-07-01
    “…Results reveal that the right-piston had a stronger and larger scale tumble, compared to the flat-top piston, facilitating hydrogen diffusion. However, due to their early injection timing, mixture distribution at ignition timing was relatively uniform, resulting in comparable indicated thermal efficiency (ITE) and NOx emissions. …”
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  10. 1110

    Secure Parallel Image Cryptographic Hash Function Using a Novel 2D High-Randomness Hyperchaotic Map by Mingrui Qi, Dongdong Wang

    Published 2025-06-01
    “…In order to improve the computational efficiency and ensure the security of the hash function in image cryptography, we design a 2D hyperchaotic map, whose good chaotic dynamics and randomness fully meet the needs of the hash function. …”
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  11. 1111

    Modeling of chemo-radiotherapy targeting growing vascular tumors: A continuum-level approach. by Ioannis Lampropoulos, Marina Koutsi, Michail E Kavousanakis

    Published 2025-01-01
    “…The aim of this study is to demonstrate the enhanced efficiency of combined therapeutic strategies for the treatment of growing tumors, based on computational experiments of a continuous-level modeling framework. …”
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  12. 1112

    Beeswax Luminaires: Sustainable lighting through materials design by Junpyo Kwon, Pelin Asa, Mourad Jaffar-Bandjee, Shahrouz Amini, Peter Fratzl, Karola Dierichs

    Published 2025-06-01
    “…Life-cycle assessment showed the production was energy-efficient, consuming less energy than traditional methods. …”
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  13. 1113

    Boosting energy storage performance of green-synthesized MnV2O5 via jasmine flower extract as natural and stabilizing agent by Dhafer O. Alshahrani, H. Khan, Muhammad Saad

    Published 2025-09-01
    “…Galvanostatic charge–discharge (GCD) measurements indicated a remarkable specific capacitance of 848F/g at 1.5 A/g, demonstrating excellent charge storage capacity and efficient ion diffusion. Electrochemical impedance spectroscopy (EIS) further confirmed low charge transfer resistance (8.31 Ω) and rapid ion diffusion, essential for high-performance supercapacitors. …”
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  14. 1114
  15. 1115

    Development and Optimization of Polymeric Self-Emulsifying Nanocapsules for Localized Drug Delivery: Design of Experiment Approach by Jyoti Wadhwa, Abhay Asthana, Sumeet Gupta, Gyati Shilkari Asthana, Ranjit Singh

    Published 2014-01-01
    “…Formulations were prepared using modified quasiemulsion solvent diffusion method. Concentration of formulation variables, namely, X1 (oil), X2 (polymeric emulsifier), and X3 (adsorbent), was optimized by design of experiments using Box-Behnken design, for its impact on mean globule size (Y1) and encapsulation efficiency (Y2) of the formulation. …”
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  16. 1116

    Solar Energy Storage Optimization Using Fractional Derivative Simulations of Maxwell Hybrid Nanofluid Flow: Entropy Generation Analysis by Bhupendra K. Sharma, Anup Kumar, Madhu Sharma, Bandar Almohsen, Nehad Ali Shah

    Published 2025-06-01
    “…This characteristic contributes to the improved efficiency of heat transfer in solar collectors. Optimizing the radiation absorption in solar collectors is essential for improving the performance and efficiency of the solar thermal collectors to reduce thermal energy losses.…”
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  17. 1117

    Comparative Studies of Three-Dimensional Complex Flow Field Designs in a Proton Exchange Membrane Hydrogen Fuel Cell by Dilyan Gavrailov, Silviya Boycheva

    Published 2025-04-01
    “…Unlike conventional flow fields with linear channels, the complex 3D flow field—featuring repeating baffles along the channel, known as the baffle design—induces a micro-scale interface flux between the gas diffusion layer (GDL) and the flow fields. Thus, an intensive oxygen flow is created that removes excess water from the GDL, thereby improving the fuel cell efficiency. …”
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  18. 1118

    Ceramic-carbon Janus membrane for robust solar-thermal desalination by Yingchao Dong, Camille Violet, Chunyi Sun, Xianhui Li, Yuxuan Sun, Qingbin Zheng, Chuyang Tang, Menachem Elimelech

    Published 2025-03-01
    “…Abstract The desalination performance of conventional distillation membranes is limited by insufficient stability and energy efficiency, impeding their application in sustainable water production. …”
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  19. 1119

    Study on the Influence of Expansion Ratio on the Effectiveness of Foam in Suppressing Forest Surface Fires by Haiyan Wang, Junzhao Zhang, Hongbin Zhong, Lei Chen

    Published 2025-04-01
    “…However, research on the effect of foam expansion ratio on the suppression efficiency of forest surface fires remains limited. …”
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  20. 1120

    A Nuclear Reactor Transient Methodology Based on Discrete Ordinates Method by Shun Zhang, Bin Zhang, Penghe Zhang, Hui Yu, Yixue Chen

    Published 2014-01-01
    “…In order to improve efficiency of the transport theory, we also adopted some advanced acceleration methods. …”
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