Showing 1,181 - 1,200 results of 2,351 for search 'Diffusivity efficiency', query time: 0.12s Refine Results
  1. 1181

    GESTIÓN DE LA PRODUCCIÓN: EVOLUCIÓN Y TENDENCIAS DE INVESTIGACIÓN by Paola Marcela Alzate Montoya, Brigith Daniela Hurtado Nieto, Mariana Gómez Jimenez

    Published 2022-07-01
    “…The documents were classified by applying the tree metaphor, which orders them by meansof three categories, classical, structural and recent, the latter allow identifying research perspectives, which addressissues such as energy efficiency methods applied to processes of production, techniques for distribution systems inproduction and diffusion techniques. …”
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    Article
  2. 1182

    Tool Wear of High speed Machining 300M Steel Under CMQL Condition by ZHANG Hui ping, WANG Zun jing, LIU Guo liang

    Published 2020-06-01
    “…The results show that PVD coatings protect the tool better than uncoated and CVD coated tools; When the cold air temperature is -45℃, the air pressure is 0.7MPa, and the oil volume is 40mL/h, the effect of CMQL technology is the best; When considering the processing quality and processing efficiency, the milling speed is set to 400m/min; Compared to dry cutting, CMQL technology can effectively reduce abrasive wear of the blade, bond wear on the blade surface, oxidative wear at the flank boundary, and mild diffusion wear.…”
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  3. 1183

    Lightweight Detection Methods for Multi-Scale Targets in Complex Scenarios by Anjun Yu, Zhichao Rao, Yonghua Xiong, Jinhua She

    Published 2025-01-01
    “…In this paper, we propose LAP-YOLO (Lightweight Aggregate Perception based on “You Only Look Once”), which integrates a Feature-Aware Aggregation (FAA) module to enhance feature representation and a Lightweight Information Diffusion (LID) detection head to improve small-object detection efficiency with minimal computational overhead. …”
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  4. 1184

    Enhanced photocatalytic degradation of Rhodamine B using polyaniline-coated XTiO3(X = Co, Ni) nanocomposites by Mariyem Abouri, Abdellah Benzaouak, Mohamed Elouardi, Lahcen El Hamdaoui, Fatima Zaaboul, Khalil Azzaoui, Belkheir Hammouti, Rachid Sabbahi, Shehdeh Jodeh, Mohammed Alaoui El Belghiti, Adnane El Hamidi

    Published 2025-01-01
    “…%PANI@NiTiO3 nanocomposite demonstrated excellent stability and recyclability, maintaining its degradation efficiency over four consecutive cycles with minimal change. …”
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    Article
  5. 1185

    Selection of favorable shale lithofacies based on an integrated geology and engineering approach: a case study of Lishu Fault Depression in Songliao Basin by Xuan LIN, Jianfeng ZHU, Haiming PANG, Zhongbo LI, Wei WANG, Shuo LIU, Haibin LI, Zhenxue JIANG, Zhuo LI, Chunyu QIN, Kangbo CHEN

    Published 2025-05-01
    “…The seepage mechanisms of the shale reservoirs included desorption and adsorption, diffusion, slippage flow, and Darcy flow. Small-scale hydraulic fracturing experiments revealed that clay rock content significantly influenced fracturing performance. …”
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  6. 1186

    Improvement of gas separation properties of polyurethane membrane using plasma grafting by P. Azadi, Sh. Hassanajili

    Published 2017-08-01
    “…In recent years, plasma treatments have given good results since they offer high technological efficiency with low waste generation. One of the most important characteristics of plasma methods is their action only on a thin surface layer, whereas the bulk of sample remains unchanged and the modified material keeps its chemical and mechanical properties. …”
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    Article
  7. 1187

    Investigating the Antimicrobial Activity of Vancomycin-Loaded Soy Protein Nanoparticles by Hadi Zare-Zardini, Hossein Soltaninejad, Adel Ghorani-Azam, Mohammad Javad Forouzani-Moghaddam, Sima Mozafri, Zohreh Akhoundi-Meybodi, Farzad Ferdosian, Fatemeh Jabinian

    Published 2022-01-01
    “…Antibacterial activity was evaluated by the radial diffusion assay (RDA) and absorbance methods. Proper synthesis was demonstrated by characterization. …”
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  8. 1188

    Doping of commercial TiO2 nanoparticles (UV100) with urea and investigation of their photocatalytic activity in removing an environmental pollutant (C.I. Acid Red 27) under visible... by Zahra Mahmoudi

    Published 2024-12-01
    “…The characteristics of the doped nanoparticles were analyzed using X-ray diffraction (XRD), diffuse reflectance spectroscopy (DRS), BET, and X-ray photoelectron spectroscopy (XPS). …”
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    Article
  9. 1189

    Controlled assembly of rotaxane translational isomers using dual molecular pumps by Christopher K. Lee, Jake P. Violi, William A. Donald, J. Fraser Stoddart, Dong Jun Kim

    Published 2025-07-01
    “…Nuclear Overhauser effect spectroscopy confirms the spatial localization of rings, while diffusion ordered spectroscopy measurements quantifies the differences in hydrodynamic properties between the rotaxanes. …”
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    Article
  10. 1190

    Improving thermal stability and processability of poly(vinyl chloride) via methanesulfonic acid‐promoted suspension polymerization by Reza Darvishi, Sahar Mohammad Rezaei, Fereidon Alikhani Hessari

    Published 2025-04-01
    “…These findings highlight MSA's potential as an efficient promoter for high‐performance PVC production. …”
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    Article
  11. 1191

    Design of AgI/BiVO4 heterostructures for photocatalytic antibiotic removal and antimicrobial action by Hanh Thi Truong, Tho Truong Pham, Nhi Dinh Bui, Ha Tien Le, Thuan Chi Nguyen

    Published 2025-01-01
    “…Recent advances focus on designing heterojunction nanocomposites to enhance visible-light activity and charge separation efficiency. In this study, AgI/BiVO _4 nanocomposites were prepared using a thermal-assisted co-precipitation technique. …”
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    Article
  12. 1192

    Ocular administration of acetazolamide microsponges in situ gel formulations by Manar M. Obiedallah, A.M. Abdel-Mageed, Tahani H. Elfaham

    Published 2018-11-01
    “…The microsponges were prepared by the quasi emulsion solvent diffusion method and were incorporated into 25% pluronic F-127 in situ gel. …”
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    Article
  13. 1193

    The Immunologic Downsides Associated with the Powerful Translation of Current COVID-19 Vaccine mRNA Can Be Overcome by Mucosal Vaccines by Maurizio Federico

    Published 2024-11-01
    “…When the vaccine antigen is not fully retained by the producer cells, its local and systemic diffusion can have consequences depending on both the levels of antigen expression and its biological activity. …”
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    Article
  14. 1194

    Factors Influencing Big Data Adoption for Sustainability in the Swedish Construction Industry: Technical, Economic, and Organizational Perspectives by Aina El Masry

    Published 2025-05-01
    “…Although Big Data is recognized as a transformative tool for improving sustainability by optimizing energy use, resource efficiency, and decision-making, its adoption in construction remains limited. …”
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    Article
  15. 1195

    Effects of the Rates on the Performance and Pressure Pulsations of a High-Speed Pump with Straight Blade by Hao Jia, Xianghui Su, Wei Jin

    Published 2021-01-01
    “…Along with the crucial requirement for efficiency improvement in the cutting-edge petrochemical technology, the evaluation of the dynamic performance characteristics of high-speed pump is becoming increasingly important. …”
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    Article
  16. 1196

    Application of Lightweight Thermal Insulation Building Materials for Green Building Design by Lifang Liu, Yuhang Zhai

    Published 2022-01-01
    “…As a result, on the basis of maintaining the residual heat of the building, the diffuse radiation of the ultraviolet rays of the sun is realized, which effectively improves the utilization efficiency of natural energy and reduces the consumption of internal energy. …”
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    Article
  17. 1197

    Leveraging digital transformation platforms to strengthen market position in India’s textile industry by Hajar Fatorachian, Samritha Ramesh

    Published 2025-12-01
    “…This study explores how digital platforms—particularly e-commerce, CRM systems, and digital marketing tools—enhance operational efficiency, customer engagement, and market positioning for textile wholesalers. …”
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    Article
  18. 1198

    Optimizing Shortwave Wideband RF Amplifier: Study of Transmission Line Transformer Construction Methods by G. Krupa, G. Budzyn

    Published 2024-12-01
    “…This paper presents a study of six physical transmission line transformers (TLTs) designed to provide wideband output matching for laterally diffused metal oxide semiconductor (LDMOS) transistors within a push-pull amplifier operating in the 1.8-30 MHz spectrum with an output power of 600 W. …”
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  19. 1199

    Facilitating the natural semi-drying of oily sludge by changing the form of water. by Yucheng Liu, Maoren Wang, Mingyan Chen, Meng Zhu, Maoqi Liao

    Published 2021-01-01
    “…A large amount of this water exists in the form of emulsified and bound water, reducing the efficiency of water removal during the natural semi-drying process of oily sludge. …”
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    Article
  20. 1200

    Antimicrobial, phytochemical, and antioxidant characterization of the leaf extracts of Clematis montana and Clematis grata

    Published 2025-01-01
    “…Extracts were assessed against four pathogenic bacterial strains (Escherichia coli, Salmonella typhi, Pseudomonas aeruginosa, and Staphylococcus aureus), through the agar well diffusion method. Total flavonoid content (TFC), total phenolic content (TPC), and 2,2-diphenyl-1-picrylhydrazyl (DPPH) scavenging activity were quantified. …”
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    Article