Showing 1,061 - 1,080 results of 2,547 for search 'sample diffusion', query time: 0.10s Refine Results
  1. 1061

    Machine Learning-Driven Parametric Analysis of Eco-Friendly Ultrasonic Welding for AL6061-CU Alloy Joints by A. Karan, S. Arungalai Vendan, M. R. Nagaraj, M. Chaturvedi, S. Sivadharmaraj

    Published 2024-12-01
    “…The primary focus is on the metallurgical transformations to evaluate the pattern of molecular diffusion and spread within the weld, the consistency of diffusion, and the resulting alterations in strength caused by ultrasonic vibrational heat. …”
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    Article
  2. 1062

    Removal of Fluoride from Drinking Water by Sorption Using Diatomite Modified with Aluminum Hydroxide by Tesfaye Akafu, Achalu Chimdi, Kefyalew Gomoro

    Published 2019-01-01
    “…The low correlation coefficient value of R2 = 0.596 for the intraparticle diffusion model indicates that the intraparticle diffusion model does not apply to the present studied adsorption system. …”
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  3. 1063

    Application of nano-pico geotechnics and nano-pico heritage spray techniques for restoring and protecting historical brick buildings by Reza Biabani, Hamed Niroumand, Maryam Afsharpour, Mona Khaksar

    Published 2025-08-01
    “…By reducing the number and size of pores and making the diffusion path more tortuous, the nanoparticle treatment can increase the water vapor diffusion resistance of the brick. …”
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  4. 1064

    Efficiency of Nitrate Removal from Groundwater by Adsorption on Raw and Treated Bentonite by Oussama Kheliel, Leila Youcef, Soufiane Youcef, Mohamed Ghrissi Bouaziz, Meriem Chebbi

    Published 2025-01-01
    “…The intra-particle diffusion curves were multi-linear, indicating that there are other mechanisms influencing nitrate ion adsorption on bentonite than intra-particle diffusion. …”
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    Article
  5. 1065

    Molecular characterization of efflux pumps in beta-lactam resistant pseudomonas aeruginosa by Elmira Shah Cheraghi, Mozhgan Ghiasian

    Published 2024-11-01
    “…This study investigated the genetic pattern of resistant P. aeruginosa strains concerning the presence of the gene encoding the MexAB-OprM efflux pump Methods: This descriptive-analytical study was conducted between 2022 and 2023 in Isfahan, and 110 strains of P. aeruginosa isolated from various clinical samples were identified. Antibiotic susceptibility testing of the isolates was conducted using the disk diffusion method, and strains producing extended-spectrum beta-lactamases (ESBLs) were identified using the double disk diffusion method. …”
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  6. 1066

    Detection of blaOXA-145, blaOXA-224, blaOXA-539, and blaOXA-675 Genes and Carbapenem-Hydrolyzing Class D β-Lactamases (CHDLs) in Clinical Isolates of Pseudomonas aeruginosa Collect... by Arash Sezadehghani, Sanaz Dehbashi, Hamed Tahmasebi, Mohammad Reza Arabestani

    Published 2022-01-01
    “…Antibiotic susceptibility was determined using the disk diffusion methods. CHDL strains were detected using a phenotypic method (disk diffusion). …”
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  7. 1067

    Current antibiotic sensitivity of Lactococcus garvieae in rainbow trout (Oncorhynchus mykiss) farms from Southwestern Turkey by Mesut Yılmaz, Tülin Arslan, Sabahat Selmin Sezgin, Ayşegül Kubilay

    Published 2023-03-01
    “…At each visit, 10 fish showing the signs of disease from each farm (60 fish in total) were sampled and L. garvieae was isolated from 16 fish. …”
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    Article
  8. 1068

    Isolation, Purification and Identification of Seven species of Algae in three drinking water plants supply springs in Sulaimani province and growth control of isolated algae by usi... by Bashar Tareq Ismael AL-Shandah, Riadh Abas Abd Al-Jabar, Trifa K. J. Farkha

    Published 2018-04-01
    “… In this study, three drinking water treatment plant supply springs were selected within different sites in Sulaimani province - Kurdistan region of Iraq. Samples were collected over period of eight months from May to the end of December 2015. …”
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  9. 1069

    Enteric Fever Caused by Salmonella enterica Serovars with Reduced Susceptibility of Fluoroquinolones at a Community Based Teaching Hospital of Nepal by Anjeela Bhetwal, Anjila Maharjan, Puspa Raj Khanal, Narayan Prasad Parajuli

    Published 2017-01-01
    “…A total of 2,304 blood samples from suspected enteric fever patients attending Manmohan Memorial Teaching Hospital were processed with standard microbiological methods for the isolation and identification of bacterial pathogens. …”
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  10. 1070

    Mitigating microstructural heterogeneity in laser-directed energy deposition Ni-based superalloys by heat accumulation in-situ heat treatment by Chen Yang, Haibo Tang, Zhuo Li, Ziheng Zeng, Shujing Shi, Yansong Zhang, Chunjie Shen

    Published 2025-12-01
    “…Due to the IHT, the γ’ phase exhibits consistent volume fractions and comparable precipitate size distribution across specimens, yielding relatively homogeneous microhardness throughout the samples. Notably, the layered γ′ phase, previously underexplored in literature, is attributed to IHT-induced local Ostwald ripening, driven by aluminium (Al) diffusion gradients. …”
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  11. 1071

    Occurrence, Antibiotic Resistance and Biofilm-Forming Ability of <i>Listeria monocytogenes</i> in Chicken Carcasses and Cuts by Sarah Panera-Martínez, Rosa Capita, Ángela Pedriza-González, María Díez-Moura, Félix Riesco-Peláez, Carlos Alonso-Calleja

    Published 2024-11-01
    “…The 75 isolates, one for each positive sample, were tested for resistance against a panel of 15 antibiotics of clinical interest by the disc diffusion method. …”
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  12. 1072

    β-lactam and fluoroquinolone resistance in Enterobacteriaceae from imported and locally-produced chicken in Mozambique by Sara Lino Faife, Tomas Zimba, John Osei Sekyere, Usha Govinden, Hafizah Yusuf Chenia, Gunnar Skov Simonsen, Arnfinn Sundsfjord, Sabiha Yusuf Essack

    Published 2020-05-01
    “…Methodology: Carcass swabs and the liquid thaw of 33 chickens from each of the three countries constituted the total sample size of 198. Isolates were identified by biochemical tests, antibiotic susceptibility was ascertained by the disc diffusion assay and β-lactamases were detected using the double-disk synergy test. …”
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  13. 1073
  14. 1074

    Antioxidant activity, antibacterial behavior, and anticancer impact of Egyptian propolis by Marwa B. M. Gomaa, Khaled M. A. Abdelhameed, Sherien E. Sobhy, Hanan M. A. Konper, Zienab A. E. Hassanein, Ahmed A. Saleh, Mamdoh T. Jamal, Elsayed E. Hafez

    Published 2025-01-01
    “…Results: Phytochemical screening revealed considerable quantities of ascorbic acid, saponins, and tannins in the propolis samples. The P1 sample exhibited the most substantial antioxidant activity, with FRP values at 62.9 mg/g DM and PMA content at 20.7 mg/g DM. …”
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  15. 1075

    Experimental Study on Desorption Characteristics of Coalbed Methane under Variable Loading and Temperature in Deep and High Geothermal Mine by Haifeng Ma, Lingjie Wang, Housheng Jia, Jucai Chang, YingMing Li, Xiangyang Zhang, Zuxiang Hu, Zhiqiang Yin

    Published 2020-01-01
    “…Under the same confining pressure, temperature, and methane pressure, the maximum desorption rate from large to small is residual deformation stage, near the peak stress, plastic deformation stage, compaction stage, and elastic deformation stage. The desorption and diffusion of methane are promoted under the higher temperature and lower confining pressure, which presents a certain mechanism of promoting desorption. …”
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  16. 1076
  17. 1077

    Characterization of carbapenemase-producing Gram-negative bacilli: first report of blaNDM-1 in Enterobacter cloacae by Manel Debabza, Raoudha Dziri, Abdelbasset Mechai, Amel Bouguessa, Naouel Klibi, Hadda Imene Ouzari

    Published 2023-09-01
    “…The aim of the study was to investigate the prevalence of carbapenemase production among clinical isolates recovered from 352 samples collected in Tebessa hospital, Algeria. …”
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  18. 1078

    “Quality over quantity:” smaller, targeted lesions optimize quality of life outcomes after MR-guided focused ultrasound thalamotomy for essential tremor by Vivek P. Buch, David Purger, Anjali Datta, Allan Wang, Daniel Barbosa, Yosefi Chodakiewitz, Lior Lev-Tov, Chelsea Li, Casey Halpern, Jaimie Henderson, Jennifer A. McNab, Rachelle R. Bitton, Pejman Ghanouni

    Published 2024-11-01
    “…Further, we propose a large-sample-size, high-resolution, 7 T DTI database from the Human Connectome Project to create a normative tractographic atlas (NTA) with representations of ventral intermediate nucleus subregions most likely to be structurally connected to the motor cortex. …”
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  19. 1079

    Acoustic Enhancement Performance of Hierarchical ZSM-5 Zeolites with Different Si/Al Ratios by Mingbo Guo, Yijun Wang, Lei Zhang, Junran Lu, Chang Gong, Wanning Zhang, Yuxi Fang, Xinyuan Zhu, Shunai Che

    Published 2025-05-01
    “…The presence of mesopores significantly facilitates diffusion within the zeolite crystals, enabling air molecules to access more micropores for efficient sorption–desorption processes during diaphragm vibration in microspeakers. …”
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  20. 1080

    Three-dimensional fiber orientation mapping of ex vivo human brain at micrometer resolution by Chao J. Liu, William Ammon, Robert J. Jones, Jackson C. Nolan, Dayang Gong, Chiara Maffei, Nathan Blanke, Brian L. Edlow, Jean C. Augustinack, Caroline Magnain, Anastasia Yendiki, Martin Villiger, Bruce Fischl, Hui Wang

    Published 2025-04-01
    “…We measure the polarization contrasts of the brain sample from two illumination angles of 0 and 15° and apply a computational method that yields the 3D optic axis orientation and true birefringence. …”
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