Showing 121 - 140 results of 231 for search '"diffusion"', query time: 0.08s Refine Results
  1. 121

    Microstructure and mechanical property degradation mechanism of Cu–Cr–Zr rail after extreme electromagnetic launches by Chengcheng Li, Weihao Li, Shiyu Hao, Huantong Shi, Li Chen, Chuncai Kong, Feng Jiang, Xingwen Li

    Published 2025-03-01
    “…Theoretical analysis proves the dominant role of the elevated temperature and the thermal phonon-dislocation interactions in reducing the dislocation activation energy and density, which lowers the diffusion coefficient and refines the precipitate by dissolution and re-precipitation induced by the extreme conditions. …”
    Get full text
    Article
  2. 122

    Regional gray matter thickness correlations of the hearing and deaf feline brains by Stephen G. Gordon, Alessandra Sacco, Stephen G. Lomber

    Published 2025-03-01
    “…In corroboration with previous feline structural- and diffusion-based neuroimaging literature, these results imply a reorganization of cortical gray matter to increase the overall processing of the remaining senses within a potentially less complex and more redundant connectome. …”
    Get full text
    Article
  3. 123

    Results of novel theoretical approaches show a possible underestimation of building materials contribution to indoor radon levels by Maiorana Andrea, Di Carlo Christian, Ampollini Marco, Antignani Sara, Caprio Mario, Carpentieri Carmela, Bochicchio Francesco

    Published 2025-02-01
    “…The simplified approach has been shown to provide accurate results—the error on radon activity concentration is below 10%—when the pressure gradient across the building structure is negligible and the building material radon diffusion length is low, so for partition walls. For perimetral walls, especially when the pressure-gradient across the building envelope is not negligible and for high permeable building materials, the simplified approach may return even severe (about 50%) underestimation of the resulting radon activity concentration indoors.…”
    Get full text
    Article
  4. 124

    Computational analysis of bioconvective MHD hybrid nanofluid flow of non-Newtonian fluid over cone/plate: A study based on the Cattaneo-Christov heat and mass flux model by P. Francis, P. Sambath, S. Noeiaghdam, U. Fernandez-Gamiz, S. Dinarvand

    Published 2025-03-01
    “…Additionally, the effects of MHD and porosity are shown to enhance microorganism diffusion by increasing heat and mass transfer rates, leading to more efficient transport processes. …”
    Get full text
    Article
  5. 125

    Effect of Aloe Vera mouthwash on moderate gingivitis: Clinical and microbiological study by Lana Slewa Ishaq, Amal Hanna Aziz

    Published 2019-06-01
    “…The antibacterial activity of AV mouthwash was tested using Agar Well Diffusion method. Statistical Analysis: SPSS version 25. …”
    Get full text
    Article
  6. 126

    Flavonoid Compounds from Ethanol Extract of Sungkai Leaves (Peronema canescens. Jack) and Antibacterial Activity Test Against Staphylococcus epidermidis and Escherchia coli by Nindita Clourisa Amaris Susanto, Jammes Ardhica, Nelson, Madyawati Latief

    Published 2022-12-01
    “…The research objectives include isolating antibacterial compounds using maceration extraction and fractionation, conducting phytochemical screening to identify metabolite classes, assessing antibacterial activity using the paper disc diffusion method, and characterizing bioactive isolates through UV-Vis spectrophotometry and FTIR analysis. …”
    Get full text
    Article
  7. 127

    Neuroimaging findings and balance problems after mild traumatic brain injury: A systematic review protocol. by Todd Boscarello, Robby Boparai, Nathan Samson, Alan Rodriguez, Thomas Knoblauch, Cheryl Vanier, Travis Snyder

    Published 2025-01-01
    “…Neuroimaging modalities, including magnetic resonance imaging, diffusion-weighted imaging, functional magnetic resonance imaging, electroencephalography, and magnetoencephalography, have been associated with presentation or persistence of balance difficulties, but no clinical guidelines are currently in place.…”
    Get full text
    Article
  8. 128

    The stabilization mechanism of the pea protein and rutin complex at the gas/liquid interface and its application in low-fat cream by Chunyang Xia, Fangxiao Lou, Shuo Zhang, Tianfu Cheng, Zhaodong Hu, Zengwang Guo, Ping Ma

    Published 2025-01-01
    “…The synergistic adsorption of Ru reduced the interfacial tension of the complexes and accelerated their diffusion, permeation, and rearrangement at the air/water interface. …”
    Get full text
    Article
  9. 129

    The molecular dynamics study of the thermal behavior of argon flow in a nanochannel with changes in nanochannel cross-section by Reza Karimi, Ali Marzban, Davood Toghraie

    Published 2025-03-01
    “…According to collision and diffusion mechanisms which distribute and exchange heat, there will be limited changes by altering the nanochannel section from square to rectangle. …”
    Get full text
    Article
  10. 130

    Physicochemical parameters, microbiological quality, and antibacterial activity of honey from the Bucovina region of Romania by Liliana Luca, Daniela Pauliuc, Florin Ursachi, Mircea Oroian

    Published 2025-02-01
    “…The antibacterial activity was examined against the growth of four pathogenic bacterial strains (Staphylococcus aureus ATCC 29213, Escherichia coli ATCC 25922, Pseudomonas aeruginosa ATCC 27853, and Salmonella enterica serovar Typhimurium ATCC 14028) by the diffusion test in the agar well and by determining the minimum inhibitory concentration (MIC) and the minimum bactericidal concentration (MBC). …”
    Get full text
    Article
  11. 131

    Superbugs-related prolonged admissions in three tertiary hospitals, Kano State, Nigeria by Alkali, Bashir, Garba, Iliyasu, Adamu, Almustapha Aliero, Abdurrazak, Kibiya, Muhammad, Hassan Abubakar, Ibrahim, Ntulume, Faruku, Sarkinfada, Ezera, Agwu

    Published 2019
    “…Antibiotic susceptibility testing was done using Kirby-Bauer disc diffusion method. Results: One hundred and thirty eight (138) isolates were recovered, from the studied participants. …”
    Get full text
    Article
  12. 132

    Antibacterial Properties of Phytochemicals Isolated from Leaves of Alstonia boonei and Aerial Parts of Ipomoea cairica. by Gumula, Ivan, Kyarimpa, Christine, Nanyonga, Sarah Kiwanuka, Kwesiga, George, Busulwa, George, Opio, Boniface, Heydenreich, Mathias, Omara, Timothy

    Published 2024
    “…The antibacterial activity of the extracts and pure compounds were assessed using the agar well diffusion method. Results: Chromatographic fractionation of the extracts yielded trans-fagaramide and a pentacyclic lupane-type triterpenoid, lupeol, from A. boonei, and friedelin from I. cairica. …”
    Get full text
    Article
  13. 133

    GC-MS Analysis, Antimicrobial and Antioxidant Activities of Extracts of the Aerial Parts of <i>Conyza sumatrensis</i> by Olapeju O Aiyelaagbe, Stephen O Oguntoye, Abdulmumeen A Hamid, Adebola M Ogundare, David B Ojo, Ajibola Ajao, Nurudeen O Owolabi

    Published 2016-05-01
    “…These extracts of the plant were evaluated for antimicrobial and antioxidant activities using agar  diffusion and DPPH method respectively. The extracts were also analysed using Gas chromatography – Mass spectrometry, and the chromatogram coupled with mass spectra of the compounds were matched with a standard library. …”
    Get full text
    Article
  14. 134

    Antimicrobial susceptibility, biofilm formation, and virulence genes among atypical enteropathogenic Escherichia coli stool isolates in Tehran, Iran by Shahnaz Halimi, Akram Rezaei, Shirin Mohebi, Farhad Bonakdar Hashemi

    Published 2025-02-01
    “…The antimicrobial resistance was assessed by disk diffusion assay. Biofilm formation was assessed using a standard semi-quantitative microtiter plate assay. …”
    Get full text
    Article
  15. 135

    Black Carbon Concentration and Potential Source Regions: A Case Study of the Yellow River Basin in Shandong Province, China by Yuxia Wang, Yanni Rong, Kai Qu, Qing Zhao, Yingming Jiang, Xiaolei Bao, Yang Wang

    Published 2024-05-01
    “…High BC concentration in summer in Jinan is associated with poor diffusion conditions due to terrain and meteorology. …”
    Get full text
    Article
  16. 136

    A multimodal characterization of low-dimensional thalamocortical structural connectivity patterns by Alexandra John, Meike D. Hettwer, H. Lina Schaare, Amin Saberi, Şeyma Bayrak, Bin Wan, Jessica Royer, Boris C. Bernhardt, Sofie L. Valk

    Published 2025-02-01
    “…Here, we study how low-dimensional axes of thalamocortical structural connectivity relate to intrathalamic microstructural features, functional connectivity, and structural covariance. Using diffusion MRI, we compute a thalamocortical structural connectome and derive two main axes of thalamic organization. …”
    Get full text
    Article
  17. 137

    Antibiotic resistance among Aerobic Gram-Negative Bacilli isolated from patients with oral inflammatory dysbiotic conditions—a retrospective study by A. Basic, S. Blomqvist, G. Charalampakis, G. Dahlén

    Published 2024-03-01
    “…A total of 251 AGNB strains, occurring in moderate to heavy growth (&gt;100 CFU/ml sample), indicating a dysbiotic microbiota, were identified. The disc diffusion method was used for screening of the antibiotic susceptibility of the isolates. …”
    Get full text
    Article
  18. 138

    Incidence of extended spectrum beta-lactamase (ESBL) producing Escherichia coli isolated from women with urinary tract infections in Jordan by Rania Al-Groom

    Published 2025-02-01
    “…ESBL production was measured using double disc diffusion. Furthermore, uniplex PCR was performed to identify two ESBL genes (blaCTX and blaTEM). …”
    Get full text
    Article
  19. 139

    Antibacterial Effect of Fixed and Volatile Oils against Gram-positive and Gram-negative Bacteria by Tara Faiq M. Salih, Sakar Ahmed Abdullah, Salar Ibrahim Ali, Daryan Kamal Khder

    Published 2019-08-01
    “…detected by using ?disk diffusion method. Furthermore, volatile oil of N. sativa ?…”
    Get full text
    Article
  20. 140

    Brain plasticity associated with prolonged shooting training: a multimodal neuroimaging investigation from a cross-sectional study by Keying Zhang, Tao Zhao, Yu Ding, Jia Cheng, Chunmei Cao

    Published 2025-02-01
    “…Male elite shooters also showed higher cortical thickness in the right inferior temporal lobe; lower fractional anisotropy (FA) values in the right superior longitudinal fasciculus (SLF), right inferior fronto-occipital fasciculus (IFF), and right anterior thalamic radiation (ATR); lower axial diffusivity (AD) value in forceps minor and left ATR; and lower structural connectivity between right putamen and right inferior parietal cortex (IPC), right IPC and right paracentral cortex, and right paracentral cortex and right superior parietal cortex (SPC).ConclusionElite male shooters exhibited optimized resting-state functional activity, functional connectivity, and morphological features compared to normal controls. …”
    Get full text
    Article