Showing 821 - 840 results of 2,351 for search 'the diffusion (efficient OR efficiency)', query time: 0.15s Refine Results
  1. 821

    Evaluation of Particle Scattering by Oxygen Ion Cyclotron Harmonic Waves in the Inner Magnetosphere by Fei Yao, Kaijun Liu, Xiongdong Yu, Zhigang Yuan, Yan Wang, Kyungguk Min

    Published 2024-03-01
    “…Specially, it is found that the 4th harmonic of OCH waves can lead to effective heating of helium ions, while oxygen ions would interact more efficiently with lower harmonics of OCH waves.…”
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  2. 822

    Influence of Activated Carbon Granulometry on H<sub>2</sub> Purification in Glycerol Reforming Syngas: Adsorption and Kinetic Analysis by Rocio Maceiras, Jorge Feijoo, Leticia Perez-Rial, Miguel A. Alvarez-Feijoo, Naser Eslami

    Published 2024-11-01
    “…Kinetic analysis revealed that the pseudo-second-order and Avrami models fit well with both adsorbents, though GAC aligns more closely with the Avrami model, reflecting its multi-step adsorption mechanism and greater pore diffusion efficiency. These findings highlight the importance of adsorbent size and flow rate in optimizing hydrogen purification processes, with GAC emerging as a highly efficient adsorbent for industrial-scale syngas treatment.…”
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  3. 823

    PREVENTION OF INCOMPETENCE OF SUTURES OF INTESTINAL ANASTOMOSES BY THE METHOD OF PERMANENT INTRAMESENTERIC BLOCKADE AND LYMPHOTROPIC THERAPY by E. K. Agaev

    Published 2018-01-01
    “…The author considers results of inestigation for studying an efficiency of permanent intramesenteric (retroperitoneal) blockade and applying lymphotropic therapy for prevention of incompetence of sutures of intestinal anastomosis against the background of diffuse peritonitis and acute intestinal obstruction. …”
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    Article
  4. 824

    Exploring the Factors Influencing AI Adoption Intentions in Higher Education: An Integrated Model of DOI, TOE, and TAM by Rawan N. Abulail, Omar N. Badran, Mohammad A. Shkoukani, Fandi Omeish

    Published 2025-06-01
    “…SPSS Amos 24 was used for CB-SEM to choose the best-fitting model, which proved more efficient than traditional multiple regression analysis to examine the relationships among the proposed constructs, ensuring model fit and statistical robustness. …”
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    Article
  5. 825

    Accelerated Prediction of Terahertz Performance Metrics in GaN IMPATT Sources via Artificial Neural Networks by Santu Mondal, Sneha Ray, Aritra Acharyya, Rudra Sankar Dhar, Arindam Biswas, Hiroaki Satoh, Gurudas Mandal, Vitaliy Maksimenko, Victor Krishtop

    Published 2025-01-01
    “…Experimental validation shows strong agreement in terms of breakdown voltage, power output, and efficiency, supporting the potential of machine learning to streamline the design and optimization of high-frequency semiconductor devices.…”
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  6. 826

    Optimization of the Small Wind Turbine Design—Performance Analysis by Marek Jaszczur, Marek Borowski, Joanna Halibart, Klaudia Zwolińska-Glądys, Patryk Marczak

    Published 2024-10-01
    “…The research study presented in this paper considers the energy efficiency of a small wind turbine with a horizontal axis of rotation. …”
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    Article
  7. 827

    A study of VO2+/VO2+ and V3+/V2+ reactions on carbon-based electrodes – correlating reaction kinetics to electrode surface properties by Chaojie Song, Roberto Neagu, Khalid Fatih

    Published 2025-07-01
    “…The reaction kinetics of V3+/2+ and VO2+/VO2+ limit its efficiency. Carbon-based electrodes are typically used in VRFBs. …”
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    Article
  8. 828

    Numerical solution of a spatio-temporal gender-structured model for hantavirus infection in rodents by Raimund BÜrger, Gerardo Chowell, Elvis GavilÁn, Pep Mulet, Luis M. Villada

    Published 2018-01-01
    “…Sci., 13 (2015), 369-400]. An efficient numerical method for the resulting convection-diffusion-reaction system of partial differential equations is proposed. …”
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  9. 829

    A Hierarchically Structured Ni-NOF@ZIF-L Heterojunction Using Van Der Waals Interactions for Electrocatalytic Reduction of CO<sub>2</sub> to HCOOH by Liqun Wu, Xiaojun He, Jian Zhou

    Published 2025-07-01
    “…The electrocatalytic CO<sub>2</sub> reduction reaction (CO<sub>2</sub>RR) offers an energy-saving and environmentally friendly approach to producing hydrocarbon fuels. The use of a gas diffusion electrode (GDE) flow cell has generally improved the rate of CO<sub>2</sub>RR, while the gas diffusion layer (GDL) remains a significant challenge. …”
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  10. 830
  11. 831

    IMPROVEMENT OF ELEMENTS OF THE THEORY OF PEAT CAVITATION DISPERGATION by A. Yu. Izmaylov, K. N. Sorokin

    Published 2015-10-01
    “…It is defined that vortex extraction, extraction in the mode of vacuum boiling and explosive boiling up of an extraction agent, application of mechanical oscillations of suspension, pressure pulsations have the greatest impact on speed of an intensification of diffusion process. It is necessary to improve the diffusive and convective extraction theory by input in mathematical calculations of the additional coefficients considering increase influence of peat suspension temperature in the course of cavitation and activation of a liquid component of suspension on efficiency of diffusive and convective process. …”
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  12. 832

    The role of lighter oil components on CO2-induced swelling and pressure decay dynamics under reservoir conditions by Bilal Zulfiqar, Moh’d Amro, Helmut Geistlinger

    Published 2025-09-01
    “…From a broader perspective, our comprehensive study of crude oil swelling due to CO2 injection has profound relevance in optimizing CO2-EOR strategies and enhancing CO2 sequestration efficiency.…”
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  13. 833

    Study on Growth Process of Ag(In, Ga)Se2 Films by a Three-Stage Co-Evaporation Method Using Molecular Beam Epitaxy Apparatus by Xianfeng Zhang, Masakazu Kobayashi

    Published 2017-01-01
    “…The performance of AIGS solar cells fabricated from various samples was compared, and a highest efficiency of 7.1&#x0025; was obtained.…”
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  14. 834

    Diffusionless relaxation of half-skyrmion liquid, hexatic, and crystalline states in a chiral molecular crystal by Kyohei Takae, Kota Mitsumoto

    Published 2024-12-01
    “…Particles in a crowded environment exhibit slow anomalous diffusion, and their efficient manipulation is important in controlling transport phenomena in complex materials. …”
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    Article
  15. 835

    Theoretical Models and Simulations of Gene Delivery with Polyurethane: The Importance of Polyurethane as a Vector in Personalized Therapy by Roxana Maria Jeleriu, Roxana-Karin Hajaj, Iuliana-Anamaria Trăilă, Mihaela Zaharie, Maria Puiu

    Published 2025-03-01
    “…<b>Results</b>: This study demonstrated that PU degrades in biological environments following first-order kinetics, ensuring a controlled and predictable release of genetic material. The Higuchi diffusion model confirmed a gradual, sustained DNA/RNA release, essential for efficient gene delivery. …”
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  16. 836

    Joint Relay Ordering and Linear Finite Field Network Coding for Multiple-Source Multiple-Relay Wireless Sensor Networks by Yulun Cheng, Longxiang Yang

    Published 2013-10-01
    “…Moreover, the scheme is proved to own the merit of diffusion effect, which makes the diversity improvement more efficient by simply increasing the relay number in the network. …”
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  17. 837

    Quantitative investigation of moisture migration during microwave drying of coal slime dough through simulation and tracer analysis by Fei Wang, Nan Tian, Lei Ren, Kai Zhang, Jing Wang, Yuanyuan Zhang

    Published 2025-04-01
    “…Abstract Moisture migration during the microwave drying process of coal slime is critical for improving drying efficiency and reducing energy consumption. Nevertheless, current methods for quantifying these migration behaviors remain insufficient. …”
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  18. 838

    MOF membrane boosts electrocatalytic nitrogen reduction on perovskite oxides by Tan Zhang, Qi Wang, Yuhan Sun, Jinping Li, Guang Liu

    Published 2025-07-01
    “…This work provides a universal strategy for the design and synthesis of perovskite oxide electrocatalysts, facilitating high-efficiency ammonia synthesis.…”
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  19. 839

    Application of PTFE composite catalytic filter material in synergistic purification of multiple pollutants in waste incineration flue gas by Chen Songxuan, Wang Hao, Yao Liang, Sun Zhi, Cao Hongbin

    Published 2025-03-01
    “…While the specific surface area is slightly reduced, the increased pore volume and diameter facilitate gas diffusion and enhance reaction efficiency. Experimental results demonstrate that under high catalyst loading conditions, this material exhibits outstanding performance in denitrification, dioxin degradation, and particulate removal, maintaining a consistently high dust removal efficiency of over 99.97%. …”
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  20. 840

    Recycling of Walnut Shell Biomass for Adsorptive Removal of Hazardous Dye Alizarin Red from Aqueous Solutions Using Magnetic Nanocomposite: Process Optimization, Kinetic, Isotherm,... by Vairavel Parimelazhagan, Palak Sharma, Yashaswini Tiwari, Alagarsamy Santhana Krishna Kumar, Ganeshraja Ayyakannu Sundaram

    Published 2025-04-01
    “…Dye wastewater poses significant risks to human health and aquatic ecosystems, necessitating efficient remediation strategies. This study developed a magnetic Fe<sub>2</sub>O<sub>3</sub> nanocomposite (MNC) derived from phosphoric acid-treated walnut shell biomass carbon to remove Alizarin red S (AR) dye from polluted water. …”
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