Showing 1,941 - 1,960 results of 2,351 for search 'Diffusivity efficiency', query time: 0.08s Refine Results
  1. 1941

    A homochiral covalent organic framework membrane for the enantioseparation and fractionation of amino acids by Ting Xu, Li Cao, Shuhao An, Xiaowei Liu, Zhen Li, Zhiping Lai

    Published 2025-08-01
    “…Membrane separation technology offers a more energy-efficient alternative, but its effectiveness relies on achieving highly precise molecular recognition. …”
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    Article
  2. 1942

    Enhancement of ultrasonic-assisted and agitation-assisted flaxseed oil extractions: Kinetic modeling and optimization by Maede Arefizadeh, Danial Behvandi, Shahrokh Shahhosseini, Ahad Ghaemi

    Published 2024-12-01
    “…Kinetic studies indicated that UAE and MAE are more efficient in extracting unsaturated fatty acids, with MAE showing the highest double bond content. …”
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    Article
  3. 1943

    Novel two dimensional B2C3 monolayer as a high theoretical capacity anode material for Li or Na ion batteries by Xi Zhu, Keyang Wu, Beibei Ma, Xiao Wang, Detong Kong, Yuan Wang

    Published 2025-05-01
    “…Furthermore, the Li/Na diffusion barriers for k-B2C3 are 0.55 eV and 0.17 eV, respectively, which are vital for efficient charge/discharge processes. …”
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    Article
  4. 1944

    Caputo fractional derivative in the solution of Kolmogorov equations: a new numerical approach by Mohammad Alshammari, Saleh Alshammari, Manoj Singh, Yousef Jawarneh, Nedal M. Mohammed, Khalid M. K. Alshammari

    Published 2025-07-01
    “…This approach enables the efficient approximation of solutions to fractional differential equations, even under complex boundary conditions. …”
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    Article
  5. 1945

    Generation of Phase-Only Fourier Hologram Based on Double Phase Method and Quantization Error Analysis by Yang Wu, Jun Wang, Chun Chen, Chan-Juan Liu, Feng-Ming Jin, Yu-Hen Hu

    Published 2020-01-01
    “…The double phase method is an efficient way to generate phase-only holograms with high reconstruction quality due to no addition of a random phase. …”
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    Article
  6. 1946

    Transition metal doped TiO2: physical properties and photocatalytic behaviour by A. Di Paola, S. Ikeda, G. Marcì, B. Ohtani, L. Palmisano

    Published 2001-01-01
    “…In particular, the TiO2/Cu powders showed to be more photoactive of bare TiO2 for the ethanoic acid oxidation while the TiO2/W samples were more efficient for 4-nitrophenol degradation. A tentative interpretation is provided on the basis of the values of the points of zero charge of the powders and of the rate constants of recombination of photogenerated electrons and holes, determined by femtosecond pump-probe diffuse reflectance spectroscopy (PP-DRS).…”
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    Article
  7. 1947
  8. 1948

    An Observational Study on The Role of Magnetic Resonance Imaging in The Evaluation of Soft Tissue Tumors with Histopathological Correlation at Tertiary Care Centre by Sriramula Sripriya, Tejaswini Mogalagunta, Sunitha Bajaj, Sudha Bindu T, Madhavi T

    Published 2024-10-01
    “…T2-weighted heterogeneous hyperintensity was noted more frequently in malignant lesions, demonstrating a high positive predictive value; that is, 83% of malignant tumors exhibited changes on diffusion-weighted imaging/ apparent diffusion co efficient (DWI/ADC). …”
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    Article
  9. 1949

    Attention-enhanced residual U-Net: lymph node segmentation method with bimodal MRI images by Juping Qiu, Chunxia Chen, Ming Li, Jingde Hong, Binhua Dong, Shangyue Xu, Yongping Lin

    Published 2025-06-01
    “…The DWI and T2 images were fused and inputted into U-Net. The efficient channel attention (ECA) module was added to U-Net. …”
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    Article
  10. 1950

    Solving a North-type energy balance model using boundary integral methods by A. Samuelsberg, P. K. Jakobsen

    Published 2025-01-01
    “…The North-type EBM is a diffusive, one-dimensional EBM with a nonlinear albedo feedback mechanism. …”
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    Article
  11. 1951

    Controlling the Rejection of Protein During Membrane Filtration by Adding Poly-Vinyl Pyrrolidone (PVP) by Hizba Waheed, Amir Mukhtar

    Published 2024-12-01
    “… Cellulose Acetate (CA) was blended with Polyvinylpyrrolidone (PVP) to produce mixed matrix membranes. Diffusion induced phase separation technique was implemented for the synthesis of CA/PVP protein filtration membrane. …”
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    Article
  12. 1952

    Comparison of gel swelling under organic vapor and in organic solvent by M. Erdoğan, Ö. Pekcan

    Published 2005-01-01
    “…An equation is derived for low quenching efficiencies to interpret the behavior of P lifetimes during swelling. …”
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    Article
  13. 1953

    Studying the effect of plant extracts of Saliva officinalis L. and Costus speciosus L. on bacterial species causing urinary tract infection in Samarra by Huda Ali Hadi

    Published 2021-11-01
    “…The aqueous cold - hot and alcoholic extracts ethanol – methanol were tested with concentrations of 70,50,10 mg / ml and by the method of diffusion in pollen of Costus speciosus .L and Saliva officinalis L. on the bacterial genera Pseudomonas areuginosa, Klebsiella pneumonia, Enterobacter spp. that isolated from patients with urinary tract infection in the city of Samarra, where the results showed that the two types of water extracts, especially the hot ones, are more efficient than both alcoholic extracts of The two plants mentioned above. …”
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    Article
  14. 1954

    Exploration of crystal chemical space using text-guided generative artificial intelligence by Hyunsoo Park, Anthony Onwuli, Aron Walsh

    Published 2025-05-01
    “…Generative artificial intelligence now offers the means to efficiently navigate larger regions of crystal chemical space informed by structure-property datasets of materials. …”
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    Article
  15. 1955

    EVALUATING THE POTENCY OF NIGELLA SATIVA-MEDIATED SILVER NANOPARTICLES AGAINST AFLATOXIGENIC FUNGI IN PLANTING SOIL by Amina BADMOS, Eniola ONI, Ifeoluwa OJEWALE, Flora OLUWAFEMI

    Published 2025-03-01
    “…This study highlights the potential of black seed extract-mediated AgNPs as a promising, eco-friendly, and efficient alternative to traditional antifungal treatments.…”
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    Article
  16. 1956

    Chemical and Photometric Evolution Models for Disk, Irregular, and Low Mass Galaxies by Mercedes Mollá

    Published 2014-01-01
    “…We summarize the updated set of multiphase chemical evolution models performed with 44 theoretical radial mass initial distributions and 10 possible values of efficiencies to form molecular clouds and stars. We present the results about the infall rate histories, the formation of the disk, and the evolution of the radial distributions of diffuse and molecular gas surface density, stellar profile, star formation rate surface density, and elemental abundances of C, N, O, and Fe, finding that the radial gradients for these elements begin steeper and flatten with increasing time or decreasing redshift, although the outer disks always show a certain flattening for all times. …”
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    Article
  17. 1957

    Enhancing the thermal conductivity and viscosity of ethylene glycol-based single-walled carbon nanotube (SWCNT) nanofluid: An investigation utilizing equilibrium molecular dynamics... by Shubhankar Sarkar, Papiya Pal, Nanda Kumar Ghosh

    Published 2024-12-01
    “…Longer CNTs provide more efficient heat transfer pathways and more interactions between CNT & base fluid molecules, which contribute to enhanced TC and viscosity of NFs. …”
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    Article
  18. 1958

    Modelling and Mechanical Characterization of a Metamaterial Inspired by the Spinodal Decomposition by Barbara Mandolesi, Christian Iandiorio, Valerio G. Belardi, Francesco Vivio

    Published 2025-03-01
    “…In this work, a fast and efficient computational method based on the finite difference method is employed to simulate the entire 2D dynamic evolution. …”
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    Article
  19. 1959

    Ionic thermoelectric performance of cement and its modificationsFairdata (etsin) by Mostafa Yossef, Jukka Kuva, Seyedabolfazl Mousavihashemi, Andrew Ward, Marcus Perry, Tanja Kallio, Jari Puttonen

    Published 2025-07-01
    “…These values pave the way for energy-efficient housing with increased grid independence.…”
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    Article
  20. 1960

    Production Decline Analysis for Two-Phase Flow in Multifractured Horizontal Well in Shale Gas Reservoirs by Wei-Yang Xie, Xiao-Ping Li, Lie-Hui Zhang, Xiao-Hua Tan, Jun-Chao Wang, Hai-Tao Wang

    Published 2015-01-01
    “…Moreover, it provides the theoretical basis for exploiting this reservoir efficiently.…”
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    Article