Showing 1,881 - 1,900 results of 2,351 for search 'diffusivity (efficient OR efficiency)', query time: 0.13s Refine Results
  1. 1881

    Multiple image encryption algorithm using channel randomization and multiple chaotic maps by Khalid M. Hosny, Yasmin M. Elnabawy, Rania A. Salama, Ahmed M. Elshewey

    Published 2024-12-01
    “…The efficiency of the proposed scheme is validated through key sensitivity, key space analysis, complexity analysis, entropy assessment, and tests, including horizontal, vertical, and diagonal correlation, MSE, PSNR, UACI, and NPCR. …”
    Get full text
    Article
  2. 1882

    Theoretical and Experimental Study of an Electrokinetic Micromanipulator for Biological Applications by Reza Hadjiaghaie Vafaie, Ali Fardi-Ilkhchy, Sobhan Sheykhivand, Sebelan Danishvar

    Published 2025-01-01
    “…Experimental results demonstrated the efficiency of the proposed chip for biological applications, showing that stronger flows were generated with increasing fluid conductivity and excitation voltage. …”
    Get full text
    Article
  3. 1883

    Glaucoma and Diabetic Retinopathy in patients with diabetes mellitus type 2. Review. by I. V. Vorobyeva, E. V. Shherbakova

    Published 2014-10-01
    “…They give an opportunity to estimate the dynamics of pathological process and the efficiency of surgical and pharmacological treatment. …”
    Get full text
    Article
  4. 1884

    Adsorption of methylene blue dye using common walnut shell (Juglans regia) like biosorbent: implications for wastewater treatment by María Dominguez, Jeamilette Mendoza, Katherine Figueroa

    Published 2024-12-01
    “…The Thomas model best fits the data, suggesting external mass transfer and intra-particle diffusion. This study provides crucial insights for scaling processes and shows a competitive removal efficiency of methylene blue using walnut shells compared to other biosorbents. …”
    Get full text
    Article
  5. 1885

    Antibacterial Activity of Cyanobacteria Dolichospermum affine Isolated from Freshwater by Dilek Yalçın

    Published 2020-06-01
    “…Chloroform, methanol and water extracts of D. affine were tested to investigate their efficiency against five pathogenic bacterial strains [Pseudomonas aeruginosa (ATCC 27853), Shigella dysenteriae (ATCC 11835), Escherichia coli (ATCC 25924), Staphylococcus aureus (ATCC 29213) and Bacillus subtilis (ATCC 6633)]. …”
    Get full text
    Article
  6. 1886

    A method for determining fracturing radius of blasting holes based on SF6 gas tracing by Dongxu JIA

    Published 2025-08-01
    “…Combined with the migration law of gas diffusion concentration in three-dimensional space, the quantitative relationship between the SF6 diffusion field and fracture development is identified. …”
    Get full text
    Article
  7. 1887

    Antioxidant and antibacterial activity of red seaweed Kappaphycus alvarezii against pathogenic bacteria by P. Bhuyar, M.H. Rahim, S. Sundararaju, G.P. Maniam, N. Govindan

    Published 2020-01-01
    “…It was also found that both the extracts were potentially capable of balancing reactive oxygen species. Disc diffusion assay results indicated that the extract of red alga <em>K. alvarezi </em>were more efficient against <em>B. cereus</em>. …”
    Get full text
    Article
  8. 1888

    Interlayer-Spacing-Modification of MoS<sub>2</sub> via Inserted PANI with Fast Kinetics for Highly Reversible Aqueous Zinc-Ion Batteries by Shuang Fan, Yangyang Gong, Suliang Chen, Yingmeng Zhang

    Published 2025-06-01
    “…Ex situ characterization techniques confirm the efficient and reversible intercalation/deintercalation of Zn<sup>2+</sup> ions within the PANI–MoS<sub>2</sub> layers. …”
    Get full text
    Article
  9. 1889

    Tuning localized surface plasmon resonance of star-like gold nanoparticles by in situ growth on crystalline nanocellulose for SERS substrates by Alfredo Ayala-Fonseca, Gonzalo Ramírez-García, Andrés De Luna Bugallo, Elder De la Rosa, Pedro Salas

    Published 2025-01-01
    “…These findings demonstrate the ability to control the size, shape, and SERS activity of AuNPs by adjusting CNC concentration, offering valuable insights for designing efficient SERS substrates for analytical applications.…”
    Get full text
    Article
  10. 1890

    The Cause of Shale Oil Overpressure and Its Influence on Productivity in Jimsar Sag by CAO Zhifeng, LIN Jingqi, LING Liang, WANG Xianhu, TAN Xiaobin, WANG Haipeng, ZHAO Hongyi, XU Rui, ZHANG Yanli

    Published 2025-04-01
    “…The research results provide a basis for prediction and efficient development of shale oil favorable area of Permian Lusaogou formation in Jimsar sag.…”
    Get full text
    Article
  11. 1891

    Mixed‐matrix membranes incorporating hierarchical ZIF‐8 towards enhanced CO2/N2 separation by Ting Xia, Yuyang Wu, Taotao Ji, Wenjing Hu, Kunpeng Yu, Xinyu He, Ben Hang Yin, Yi Liu

    Published 2025-06-01
    “…Gas permeation results indicate that compared with bulk ZIF‐8 filler, fast diffusion pathways for guest molecules are established in H‐ZIF‐8 filler, resulting in a CO2/N2 separation factor (SF) of 48.77 with CO2 permeability of 645.76 Barrer in terms of H‐ZIF‐8 MMMs with 6 wt % loading, which well exceeds the 2008 Robenson upper bound for CO2/N2 gas pair, thus showing promising prospects for high‐efficiency CO2 capture from flue gas.…”
    Get full text
    Article
  12. 1892

    Morphology-controlled nickel oxide nanostructures: unlocking high-performance supercapacitor applications by Govindhasamy Murugadoss, Narthana Kandhasamy, Irina V. Zaporotskova, Nachimuthu Venkatesh, Sunitha Salla, Sakthivel Pandurengan

    Published 2025-06-01
    “…This enhanced performance is attributed to its unique porous architecture composed of ultra-fine grains self-assembled into uniform 2D sheets, which facilitate rapid ion diffusion and efficient charge transport. To evaluate practical applicability, an asymmetric two-electrode device was fabricated using NiO-2D as the positive electrode. …”
    Get full text
    Article
  13. 1893

    Feasibility analysis of carbon nanofiber synthesis and morphology control using a LPG premixed flame by Iftikhar Rahman Bishal, Muhammad Hilmi Ibrahim, Norikhwan Hamzah, Mohd Zamri Mohd Yusop, Faizuan Bin Abdullah, I Putu Tedy Indrayana, Mohd Fairus Mohd Yasin

    Published 2025-04-01
    “…The work has proven that flame synthesis of CNFs using commercial LPG is feasible, paving the way for further exploration into cost-efficient CNF production with potential industrial applications.…”
    Get full text
    Article
  14. 1894

    Phytic acid is an available phosphorus source for maize plants in juvenile phase belonging to two populations with different breeding backgrounds by Maria Carelli, Federica Terlizzi, Carla Scotti

    Published 2025-04-01
    “…Both maize populations were able to grow using phytic acid as the sole P source but organic P utilization was less efficient than Pi; a significant root-released phytase activity, induced by the presence of InsP6, was detected in Po treatment. …”
    Get full text
    Article
  15. 1895

    Responses of Stem Sap Flow and Diameter of Ailanthus Altissima to Soil Moisture by Liu Yunjie, Zhang Hanhan, Zhang Wei, Ma Changming

    Published 2022-08-01
    “…[Objective] In order to understand the water use strategy of Ailanthus altissima and to formulate efficient water management measures for A. altissima, we investigated the characteristics of sap flow and radial stem variation of A. altissima under four volumetric soil moisture content treatments 〔10%~15% (W1), 15%~20% (W2), 20%~25% (W3), and 25%~30% (W4)〕 and their relationships with meteorological factors. …”
    Get full text
    Article
  16. 1896

    The effect of coffee as a bio reductant in the synthesis of silver nano particles combined with laser photodynamics for bacteria inactivation by S. D. Astuti, A. Yessica, D. Z. I. Nurdin, A. K. Yaqubi, D. Arifianto, Y. Susilo, A. H. Zaidan, N. A. Abd Razak

    Published 2025-05-01
    “…This study investigates the biosynthesis of AgNPs using robusta, excelsa, and arabica coffee extracts as bioreductors, capitalizing on coffee’s abundance and richness in polyphenols to produce efficient, customizable nanoparticles with improved antibacterial properties. …”
    Get full text
    Article
  17. 1897

    The Multimessenger Contribution of Ultra-High-Energy Cosmic Rays from Gamma-Ray Bursts by Zhenjiang Li, Fangsheng Min, Yi Jin, Yiqing Guo

    Published 2025-01-01
    “…The most constrained scenario suggests <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msub><mi>f</mi><mrow><mi>C</mi><mi>R</mi></mrow></msub><mo>≤</mo><mn>15</mn></mrow></semantics></math></inline-formula>, indicating that GRBs are less efficient in producing the all-sky UHECR intensity. …”
    Get full text
    Article
  18. 1898

    Armoring hydrophilic wood-structured ultrathick electrode with bimetallic nitride enables high energy-density supercapacitor by Nannan Ming, Jikun Xu, Jingfang Lei, Cankun Hu, Kaifu Huo

    Published 2025-02-01
    “…Unfortunately, traditional slurry-casting electrodes induce high-tortuous ionic diffusion routes that directly depress the capacitance with a thickening design. …”
    Get full text
    Article
  19. 1899

    Single-Entry Selective Trunk Block (S-SeTB): An Innovative Approach to Complete Upper Extremity Anesthesia in Weapon-Wounded Patients in Low-Resource Settings by Shabani M, Crespo S, Raingeval X

    Published 2025-07-01
    “…Compared to conventional selective trunk blocks or hybrid brachial plexus approaches, the S-SeTB required lower anesthetic volumes (20– 25 mL) and demonstrated reduced procedural complexity and risks (eg, pneumothorax, vascular puncture).Conclusion: The S-SeTB, combined with SCP and intercostobrachial nerve blocks, offers a reliable, resource-efficient, and safer alternative to traditional brachial plexus block techniques. …”
    Get full text
    Article
  20. 1900

    Solid-state NMR at natural isotopic abundance for bioenergy applications by Bennett Addison, Malitha C. Dickwella Widange, Yunqiao Pu, Arthur J. Ragauskas, Anne E. Harman-Ware

    Published 2025-04-01
    “…We hope that this review encourages a broader adoption of ssNMR methods in bioenergy research, where it can serve as a pivotal analytical tool for achieving sustainable biomass utilization and advancing a carbon-efficient bioeconomy.…”
    Get full text
    Article