Showing 4,181 - 4,200 results of 6,267 for search '"diffusion"', query time: 0.07s Refine Results
  1. 4181

    Identification of Staphylococcus aureus Causing Contamination in Raw Beef and Meat-Processing Environments in Ulaanbaatar, Mongolia by Amgalanzaya Dorjgochoo, Anujin Batbayar, Altansukh Tsend-Ayush, Bayarlakh Byambadorj, Sarantuya Jav, Munkhdelger Yandag

    Published 2025-01-01
    “…The nucA gene specific to S. aureus was amplified by PCR, and antibiotic susceptibility was evaluated using the Kirby–Bauer disk diffusion method. Resistance genes (mecA, mecC, vanA, and vanB) and virulence genes (sea, sed, tsst, eta, and etb) were detected via PCR. …”
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  2. 4182

    Reduction mechanism of titanomagnetite concentrate by carbon monoxide by Sun H.Y., Dong X.J., She X.F., Xue Q.G., Wang J.S.

    Published 2013-01-01
    “…Above 1123 K, the reduction is controlled by interfacial chemical reaction at early stage of the reaction and then turns to the internal diffusion controlling with reaction processing. The reduction path at temperatures above 1123 K is suggested as follow: Fe3-xTixO4 → (x+y-1)FeO + Fe4-2x-yTixO4-y → (x+y-1)Fe + Fe4-2x-yTixO4-y → (3-x)Fe + xTiO2 (0<y<4-2x, x=0.27±0.02)…”
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  3. 4183

    Electrochemical conversion of methane measured by anode out gas monitoring over Ce–Co–Cu anode electrocatalysts by Bernardo Jordão Moreira Sarruf, Robert Steinberger-Wilckens, Paulo Emílio Valadão de Miranda

    Published 2025-01-01
    “…Distribution of relaxation times analysis highlights the necessity of optimising microstructure and mitigating gas diffusion polarisation effects, corroborating the validity of equivalent circuit models aligned with electrochemical impedance spectroscopy data.…”
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  4. 4184

    Lessons learned from an fMRI-guided rTMS study on performance in a numerical Stroop task. by Lysianne Beynel, Hannah Gura, Zeynab Rezaee, Ekaete C Ekpo, Zhi-De Deng, Janet O Joseph, Paul Taylor, Bruce Luber, Sarah H Lisanby

    Published 2024-01-01
    “…To do so we used a traditional reaction time analysis and we performed, post-hoc, a more advanced comprehensive drift diffusion modeling approach. Fifteen participants performed the numerical Stroop task while active or sham 10 Hz rTMS was applied over the region of the right intraparietal sulcus (IPS) showing the strongest functional activation in the Incongruent > Congruent contrast. …”
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  5. 4185

    Efficient removal of aqueous Pb(II) using partially reduced graphene oxide-FeO by Ting Guo, Chaoke Bulin, Bo Li, Zhiwei Zhao, Huitao Yu, He Sun, Xin Ge, Ruiguang Xing, Bangwen Zhang

    Published 2018-05-01
    “…The adsorption is monolayer chemisorption, the whole process of which is controlled by chemisorption and liquid film diffusion. In terms of thermodynamics, the adsorption is an exothermic and spontaneous process.…”
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  6. 4186

    Analisis Kandungan Metabolit Sekunder, Antioksidan dan Uji Aktivitas Antibakteri Minuman Tradisional Serbat Khas Kalimantan Barat dengan Variasi Komposisi dan Lama Perendaman by Syarifah NYRS Asseggaf, Mistika Zakiah, Ridha Ulfah

    Published 2022-12-01
    “…This study used the thin-layer chromatography (TLC) method for phytochemical screening, the DPPH (2,2-diphenyl-1-pikrilhidrazil) method for examination of antioxidant activity, and Escherichia coli bacteria cultured in 3 agar and tested using the disc diffusion method (Kirby-Bauer) to determine its antibacterial activity.  …”
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  7. 4187

    Highly efficient and rapid removal of Congo red dye from textile wastewater using facile synthesized Mg/Ni/Al layered double hydroxide by Eslam A. Mohamed, Hend M. Ahmed, Amal A. Altalhi, Hamdan A. S. Al-Shamiri, Nabel A. Negm

    Published 2025-01-01
    “…The kinetics indicated the occurrence of three stages, and the diffusion of dye molecules into the pores was the rate-determining step. …”
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  8. 4188

    Investigating the Medicinal Potential of Lavatera cashmeriana Leaf Extract: Phytochemical Profiling and In Vitro Evaluation of Antimicrobial, Antioxidant, and Anticancer Activities by Mohmmad Ashaq Sofi, Mohd Abass Sofi, Anima Nanda, Kasi Thiruvengadam, B. K. Nayak

    Published 2024-01-01
    “…The antimicrobial potential was assessed through the well diffusion technique, targeting Escherichia coli, Enterococcus faecalis, Pseudomonas aeruginosa, Staphylococcus aureus, and Candida albicans. …”
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  9. 4189

    Study on the Effect of Soft and Hard Coal Pore Structure on Gas Adsorption Characteristics by Xun Zhao, Tao Feng, Ping Wang, Ze Liao

    Published 2021-01-01
    “…In particular, the superposition of the adsorption force field in the micropores and the diffusion in the mesopores enhance the adsorption potential of soft coal. …”
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  10. 4190

    Enhancement of Physical Appearance, Skin Permeation, and Odor Reduction Using Liposome of Hydrolyzed Salmon Collagen for Cosmetic Products by Thanaporn Amnuaikit, Rajeev Shankar Rajagopal, Krisana Nilsuwan, Soottawat Benjakul

    Published 2024-01-01
    “…Skin permeation and odor detection of the HC-VitB3 liposome were studied using Franz’s diffusion cell and gas chromatography, respectively, and compared with HC-VitB3 solution. …”
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  11. 4191

    Towards a Smart Encapsulation System for Small-Sized Electronic Devices: A New Approach by Sebastian-Tim Schmitz-Hertzberg, Rick Liese, Carsten Terjung, Frank F. Bier

    Published 2014-01-01
    “…Controlled permeability of the opposite compartments was achieved by inclusion of NaCl inside the polymer matrix during heat pressing, followed by its subsequent release in aqueous solution. Correlating diffusion rates through the so made permeable capsule compartments were quantified for preselected model analytes: glucose, peroxidase, and polystyrene beads of three different diameters (1.4 μm, 4.2 μm, and 20.0 μm). …”
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  12. 4192

    Bacterial Isolates and Antibiotic Sensitivity among Gambian Children with Severe Acute Malnutrition by Uduak A. Okomo, Danlami Garba, Augustin E. Fombah, Ousman Secka, Usman N. A. Ikumapayi, Jacob. J. Udo, Martin O. C. Ota

    Published 2011-01-01
    “…In vitro sensitivity by disk diffusion showed that 87.5% of the isolates were sensitive to ampicillin and/or gentamicin and 84.4% (27/32) to penicillin and/or gentamicin. …”
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  13. 4193

    Anti-Abortion Mobilization in Latin America: Signs of a Field in Transformation by Marta Rodriguez de Assis Machado, María Angélica Peñas-Defago, Camila Gianella Malca

    Published 2022-11-01
    “…This article ultimately calls attention to the need for more empirical research to address the regional dynamics of transnational actors, diffusion processes, and local adaptations.…”
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  14. 4194

    Exploring Surface-Driven Mechanisms for Low-Temperature Sintering of Nanoscale Copper by Jingyan Li, Zixian Song, Zhichao Liu, Xianli Xie, Penghui Guan, Yiying Zhu

    Published 2025-01-01
    “…The high melting point of copper presents difficulties for direct diffusion bonding under standard conditions, thus making low-temperature copper–copper bonding a focal point of research. …”
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  15. 4195

    Acute Brainstem Dysfunction Caused by Cavernous Sinus Dural Arteriovenous Fistula by Yuwa Oka, Kenichi Komatsu, Soichiro Abe, Naoya Yoshimoto, Junya Taki, Sadayuki Matsumoto

    Published 2020-01-01
    “…Pontine swelling worsened, and hyperintensity appeared on diffusion-weighted imaging. Digital subtraction angiography revealed a right-sided cavernous sinus dural arteriovenous fistula with venous reflux into the posterior fossa. …”
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  16. 4196

    Multidrug Resistant Enteric Bacterial Pathogens in a Psychiatric Hospital in Ghana: Implications for Control of Nosocomial Infections by Kwabena O. Duedu, George Offei, Francis S. Codjoe, Eric S. Donkor

    Published 2017-01-01
    “…Antibiograms of the isolates were determined using the disc diffusion method. Overall, 232 enteric bacteria were isolated. …”
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  17. 4197

    Ostwald Ripening Process of Coherent β′ Precipitates during Aging in Fe0.75Ni0.10Al0.15 and Fe0.74Ni0.10Al0.15Cr0.01 Alloys by N. Cayetano-Castro, M. L. Saucedo-Muñoz, H. J. Dorantes-Rosales, Jorge L. Gonzalez-Velazquez, J. D. Villegas-Cardenas, V. M. Lopez-Hirata

    Published 2015-01-01
    “…The variation of the equivalent radii of precipitates with time follows the modified Lifshitz-Slyozov-Wagner theory for diffusion-controlled coarsening. Thermo-Calc analysis shows that the chromium content is richer in the matrix than in the precipitates which causes higher hardness and coarsening resistance in the aged Fe0.74Ni0.10Al0.15Cr0.01 alloy.…”
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  18. 4198

    Effect of rare earth Ce on the microstructure, physical properties and thermal stability of a new lead-free solder by Chen W., Kong J., Chen W.J.

    Published 2011-01-01
    “…Besides, aging treatments (160°C held for 6 h) of these solder alloys imply that appropriate amount of Ce addition can not only depress the diffusion induced aggregation of Bi in the microstructure but promote the homogenization during annealing. …”
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  19. 4199

    Study on a Moisture Ratio Curve Model for Refractance Window Drying Based on a D-Optimal Mixture Design by Jingyu He, Weidong Song, Jianqiang Li, Tianhang Ding, Jian Guan, Jinji Wu, Jiaoling Wang

    Published 2024-01-01
    “…Based on an effective diffusion coefficient under different conditions, the activation energy was 27.35 kJ/mol at an air speed of 3 m/s. …”
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  20. 4200

    Antimicrobial test of five ethnomedicinal plants in an ancestral forest area by M.B. Bandibas, P. Roxas

    Published 2017-09-01
    “…Vidalwere selected for the anti-microbial test against cultured bacterial strains; the Escherichia coli and Staphylococcus aureus using the disc diffusion method. These species are commonly used by the indigenous people and known to cure stomach disorder and wounds. …”
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