Showing 1,641 - 1,660 results of 2,351 for search 'diffusivity (efficient OR efficiency)', query time: 0.13s Refine Results
  1. 1641

    A Novel Multi-Channel Image Encryption Algorithm Leveraging Pixel Reorganization and Hyperchaotic Maps by Wei Feng, Jiaxin Yang, Xiangyu Zhao, Zhentao Qin, Jing Zhang, Zhengguo Zhu, Heping Wen, Kun Qian

    Published 2024-12-01
    “…For the low 4-bit matrix, we conduct one round of substitution and diffusion operations. Extensive experiments and comparisons demonstrate that MIEA-PRHM outperforms many recent encryption algorithms in various aspects, especially in encryption efficiency.…”
    Get full text
    Article
  2. 1642

    Hyperchaotic hashing: a chaotic hash function based on 2D linear cross-coupled map with parallel feedback structure by Hao Xing, Rudong Min, Shouliang Li, Zhen Yang, Yi Yang

    Published 2025-02-01
    “…A parallelizable structure is introduced, enhancing computational efficiency through concurrent processing of operational units. …”
    Get full text
    Article
  3. 1643

    Glutathione peroxidase 4 overexpression induces anomalous subdiffusion and impairs glioblastoma cell growth by Nahom Teferi, Akalanka Ekanayake, Stephenson B. Owusu, Thomas O. Moninger, Jann N. Sarkaria, Alexei V. Tivanski, Michael S. Petronek

    Published 2024-12-01
    “…Moreover, analysis of patient derived GBM cells reveal that cell growth rates, plating efficiency, and Young’s modulus are all inversely proportional to GPx4 expression. …”
    Get full text
    Article
  4. 1644

    Electrochemical Characterization and Simulation of Ion Transport in Anion Exchange Membranes for Water Treatment Applications by Qiaolin Lang, Yang Liu, Gaojuan Guo, Yang Zhang

    Published 2025-04-01
    “…The findings highlight the importance of considering these factors in enhancing the efficiency and applicability of AEMs in water treatment processes. …”
    Get full text
    Article
  5. 1645

    A sector fast encryption algorithm for color images based on one-dimensional composite sinusoidal chaos map. by Ye Tao, Wenhua Cui, Shanshan Wang, Yayun Wang

    Published 2025-01-01
    “…The main purpose of this algorithm is to improve the encryption and decryption speed of color images and improve the efficiency of image encryption in the big data era. …”
    Get full text
    Article
  6. 1646

    First principle investigation of Cr doping effect on the stability of NiFe2O4 by Tianhao Rui, Yulin Lan, Congyi Li, Haibin Zhang, Xiaojing Liu

    Published 2025-01-01
    “…NiFe2O4 is a key component of CRUD (corrosion-related undesirable deposits) that may severely degrade the safety and efficiency of nuclear power systems. Recent experimental studies showed that Cr impurity may affect the formation and growth of NiFe2O4-rich deposit on Cr-coated nuclear fuel, demonstrating a promising solution to inhibit the growth of CRUD. …”
    Get full text
    Article
  7. 1647

    Investigation of combustion characteristics of critical quenching hydrogen mixing ratios in the presence of ordered porous media by Yunlong Zou, Ganbo Deng, Yulong Duan

    Published 2024-12-01
    “…Abstract In order to promote low-carbon sustainable development in the ecological environment and improve the efficiency of hydrogen and natural gas energy utilization, this project carried out research on the explosive effects of different thicknesses of ordered porous media on the hydrogen-methane gas mixture. …”
    Get full text
    Article
  8. 1648

    Microbially Mediated Processes in Environmental Chemistry by Kurt W. Hanselmann

    Published 1986-05-01
    “…. – In order to assess microbially mediated catalysis within sediments as a driving mechanism for the cycling of elements through their many specialized metabolic pathways, we need to better understand: The microbial habitats within sediments; the kind of microbes present and their interaction with each other and their surroundings; the influence of thermodynamic constraints on microbial existence; the microbial behavior towards transient environmental conditions; and the efficiency of microbes as biological diffusion barriers or diffusion promotors at the sediment-water interface. – In this presentation I will summarize our views on a few basic questions of environmental microbiology: Where do microbes live in sediments? …”
    Get full text
    Article
  9. 1649

    Vortex Dynamics in the Sinus of Valsalva by Jiaxuan Fan, Elias Sundström

    Published 2025-03-01
    “…This pressure difference not only determines the opening and closing processes of the valve but also significantly influences the stability and efficiency of these actions.…”
    Get full text
    Article
  10. 1650

    ROLE OF WATER IRRIGATION ON POTASSIUM RELEASE IN SOME CALCAREUS SOILS OF NORTHERN IRAQ by A. Alhadede

    Published 2018-03-01
    “…Mathematical description for desorption process appeared harmony of diffusion equation, power function equation, first order equation, zero order equation, while Elovitch equation did not describe desorption process with the same efficiency. …”
    Get full text
    Article
  11. 1651

    Enhancing the speed of DNA walkers through soft confinement by Mathew O. Ogieva, Wolfgang G. Pfeifer, Sebastian Sensale

    Published 2025-03-01
    “…Trench-like confinement yields a more modest threefold increase, what, while significant, requires extensive structural modifications to the DNA track, limiting design flexibility and reducing cost-efficiency in comparison to the tailed footholds. The combination of tailed footholds and trench-like confinement turns the walker-foothold system bistable, with two distinct stable states separated by an energy barrier. …”
    Get full text
    Article
  12. 1652

    FDIA Attack Detection Technique for Smart Grids Based on Graph Reconstruction and Spatio-Temporal Joint Modeling by Gao Yuzhang, Xia Jing

    Published 2025-01-01
    “…In a word, the HSGT-Net demonstrates strong adaptability and computational efficiency in FDIA attack detection and has good engineering application prospects.…”
    Get full text
    Article
  13. 1653

    Review of Research on Supercritical Carbon Dioxide Axial Flow Compressors by Yong Tian, Dexi Chen, Yuming Zhu, Peng Jiang, Bo Wang, Xiang Xu, Xiaodi Tang

    Published 2025-06-01
    “…Although the measured efficiency is higher than that of all known sCO<sub>2</sub> centrifugal compressors, the inlet conditions evidently deviate from the critical point, limiting the applicability of the results to sCO<sub>2</sub> power cycles. …”
    Get full text
    Article
  14. 1654

    Radiative recombination model for BiSeI microcrystals: unveiling deep defects through photoluminescence by Marc Dolcet Sadurni, Jüri Krustok, Kristi Timmo, Valdek Mikli, Rokas Kondrotas, Maarja Grossberg-Kuusk, Marit Kauk-Kuusik

    Published 2024-01-01
    “…Their electronic configuration (ns ^2 ), particularly for Bi- and Sb-based compounds, can be a key factor in efficient carrier transport and defect tolerance, similarly, to Pb-perovskites. …”
    Get full text
    Article
  15. 1655

    Study on Temperature Field in a Pulverized Coal-fired Furnace with Two Swirling Burners on the Front Wall by MU Yu, LU Yi-ping, ZHU Ling-Bo, GE Ya-jiu

    Published 2021-06-01
    “…The temperature of flue gas in furnace is one of the important monitoring parameters for boiler security and economical efficiency,and the research into this topic is of great importance. …”
    Get full text
    Article
  16. 1656

    Molecular identification and artificial cultivation of a wild isolate of oyster mushroom in Albania by Jordan Merkuri, Stefania Mirela Mang, Ippolito Camele, Magdalena Cara, Gian Luigi Rana

    Published 2016-03-01
    “…Productivity and biological efficiency of the Albanian P. ostreatus ranged from about 10% to 16% and from 33 to 53.33%, respectively. …”
    Get full text
    Article
  17. 1657

    Effect of pre-conditioning on the carbonation curing characteristics of belite-rich cement paste by Xuanru Wu, Geon Noh, Jeong Gook Jang

    Published 2025-10-01
    “…The results suggest that CO2 penetration alters the hydration mechanism of BRC paste and that pre-conditioning enhances both carbonation curing efficiency and overall physicochemical properties. Compared to untreated samples, pre-conditioned specimens exhibited higher compressive strength, primarily due to the removal of internal moisture, which increased the reactive surface area for CO2, facilitated its rapid diffusion, and promoted more uniform carbonation. …”
    Get full text
    Article
  18. 1658

    DCDC PUF an enhanced implementation of ring oscillator based PUF by Leen Younes, Enas Abulibdeh, Baker Mohammad, Hani Saleh, Mahmoud Al-Qutayri

    Published 2025-08-01
    “…Given the prevalent incorporation of power management units (PMUs) in current System-on-Chip devices to meet the rising demands for energy efficiency and optimal power utilization, this study proposes the utilization of existing components, specifically the voltage regulator within the PMU, to enhance the PUF. …”
    Get full text
    Article
  19. 1659

    A self-directed Trojanbot-enzymatic nanobot in neutrobot for active target therapy of glioblastoma by Yuanyuan Gao, Meng Mao, Yue Li, Mingjun Xuan, Yingjie Wu, Qiang He

    Published 2025-06-01
    “…This multi-stage targeting strategy improves drug delivery efficiency, providing considerable potential as a clinical approach for brain tumor treatment.…”
    Get full text
    Article
  20. 1660

    Adsorption of Chromium Ions by Acid Activated Low Cost Carbon-Kinetic,Thermodynamic and Equilibrium Studies by B. R. Venkatraman, S. Parthasarathy, A. Kasthuri, P. Pandian, S. Arivoli

    Published 2009-01-01
    “…A carbonaceous adsorbent prepared from an indigenous waste, by acid treatment was tested for its efficiency in removing metal ions. The process parameters studied include agitation time, initial metal ions concentration, carbon dose, pH and temperature. …”
    Get full text
    Article