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8501
Effect of potassium‐waterglass composition on strength development and leaching behavior of geopolymers in different curing conditions
Published 2025-01-01“…Optimal ratios of H2O/K2O = 8.7 and K2O/Al2O3 = 1.3 were determined to be critical for achieving reliable strength measurements at 1 day of curing. pH assessments indicated strong water resistance in all GP formulations, with leaching primarily governed by diffusion mechanisms. Specifically, the K‐WG composition with SiO2/K2O = 1.53 and H2O/K2O = 8.69 showcased minimal leachability. …”
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8502
The Tolerance of Ambiguity in the Virtual Identity Statuses among Student Users of Online Platforms
Published 2025-01-01“…Moreover, a virtual identity status influences tolerance for ambiguity, such that users with a diffuse virtual identity reported a tendency to perceive ambiguity (ambiguous and new) situations as sources of threat. …”
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8503
Preparation and In Vitro Evaluation of Alginate Microparticles Containing Amphotericin B for the Treatment of Candida Infections
Published 2020-01-01“…In addition, this vehicle may not require several infusions for a successful treatment while reducing the pulmonary toxic effect induced by commercial lipid formulations.…”
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8504
In Vitro Antagonistic Effect of Lactic Acid Bacteria Isolated from Fermented Beverage and Finfish on Pathogenic and Foodborne Pathogenic Microorganism in Ethiopia
Published 2021-01-01“…Then, cell-free supernatant (CFS) was prepared from MRS culture and used in an antimicrobial assay that was performed by agar diffusion method. The effects of pH, temperature, and enzymes on antimicrobial activity were evaluated in the same test. …”
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8505
Incidence of methicillin, inducible clindamycin, and vancomycin resistance in Staphylococcus aureus clinical isolates in Gombe, Northeastern Nigeria
Published 2025-03-01“…Antibiotic susceptibility testing was conducted via modify Kirby Bauer disc diffusion and the macro broth dilution method. The species-specific 16S rRNA gene was investigated in the presumptive identified S. aureus isolates whereas the mecA and vanA genes were investigated in cefoxitin and vancomycin resistant S. aureus isolates via PCR. …”
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8506
Streptococcus pyogenes carriage rate, associated factors and antimicrobial susceptibility profiles among urban and rural schoolchildren at Gondar city, Northwest Ethiopia
Published 2025-01-01“…An antimicrobial susceptibility test was performed via the disk diffusion method. Epi-Info version 7.2.5 was used to enter the data, which were then exported to SPSS version 25 for analysis. …”
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8507
Prevalence and Associated Risk Factors of Salmonella, Shigella, and Intestinal Parasites among Food Handlers in Motta Town, North West Ethiopia
Published 2020-01-01“…An antibiotics susceptibility test was performed with Mueller-Hinton agar using the disk diffusion method. Data were entered using statistical package Epi-Data Version 3.1 and analysed with logistic regression using SPSS version 25 and Fisher’s exact test. …”
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8508
Optimal Dispatch of Reactive Power Using Modified Stochastic Fractal Search Algorithm
Published 2019-01-01“…The first modification is to keep only one formula and abandon one formula in the diffusion process while the second modification and the third modification are used in the first update and the second update. …”
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8509
In Vitro Antibacterial and Antioxidant Activities, Pharmacokinetics, and In Silico Molecular Docking Study of Phytochemicals from the Roots of Ziziphus spina-christi
Published 2024-01-01“…Compounds were isolated on silica gel column chromatography and an agar disc diffusion and DPPH radical scavenging assays were employed to study the antibacterial and antioxidant activities, respectively. …”
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8510
« Apocalypse Snow ». Enfrichement des stations de montagne et syndrome (de la bulle) climatique
Published 2019-04-01“…Question qui a émergé dès le milieu du XXe siècle avec la fin du climatisme altitudinal du fait entre autres de la diffusion de la climatisation. L’apparition de cette dernière avait d'ailleurs déjà permis de délocaliser très tôt la patinoire, et à vrai dire presque tous les sports de glace, alors qu’ils représentèrent avec la neige l’une des deux assises des sports d’hiver, hors de la station vers la métropole émettrice de clientèle dès le début du XXe siècle. …”
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8511
Isolation and Identification of Staphylococcus aureus from Milk and Milk Products, Associated Factors for Contamination, and Their Antibiogram in Holeta, Central Ethiopia
Published 2022-01-01“…Antibiogram was performed using 12 antimicrobials following the Kirby–Bauer disc diffusion method. Logistic regression analyses were used to assess the association between the occurrence of S. aureus in milk and milk products and potential risk factors. …”
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8512
Solanum tuberosum Leaf Extract Templated Synthesis of Co3O4 Nanoparticles for Electrochemical Sensor and Antibacterial Applications
Published 2022-01-01“…The synthesized Co3O4 NPs were characterized by X-ray diffraction (XRD), scanning electron microscopy-energy dispersive X-ray spectroscopy (SEM-EDX), transmission electron microscopy (TEM), high resolution transmission electron microscopy (HRTEM), surface area electron diffraction (SAED), UV-Vis diffuse reflectance spectroscopy (UV-DRS), and Fourier transform infrared (FTIR) spectroscopy. …”
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8513
Prevalence of Intestinal Parasites and Gastrointestinal Carriage of Pathogenic Gram Negative Enteric Bacteria among Apparently Healthy Food Handlers of Public Hospitals, Addis Abab...
Published 2020-01-01“…For bacterial identification culture, biochemical tests and antimicrobial sensitivity (Kirby-Baure disk diffusion method) have been performed. Finally, validated data were analyzed using statistical package for social science version 20 (SPSS). …”
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8514
Optimization, Characterization, and Antibacterial Activity of Copper Nanoparticles Synthesized Using Senna didymobotrya Root Extract
Published 2021-01-01“…Bioassay was conducted using the Kirby–Bauer disk diffusion susceptibility test. The major compounds identified by GC-MS in reference to the NIST library were benzoic acid, thymol, N-benzyl-2-phenethylamine, benzaldehyde, vanillin, phenylacetic acid, and benzothiazole. …”
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8515
Prevalence, Antimicrobial Resistance, and Associated Factors of Streptococcus pneumoniae Colonization Rate among Old-Age Patients with Respiratory Tract Infection Attending Sheik H...
Published 2022-01-01“…The Kirby–Bauer disk diffusion method was used for antimicrobial susceptibility testing. …”
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8516
99mTc(CO)3-Labeled 1-(3-Nitropyridin-2-yl) Piperazine as Potential Radioligand for 5-HT7 Receptors
Published 2024-12-01“…However, GBM tumors are highly diffuse and exhibit a significant risk of recurrence. …”
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8517
Filtration flow rate at low convection volume in continuous hemodiafiltration using cytokine adsorbing hemofilter does not affect cytokine clearance in an experimental model
Published 2025-01-01“…In both CAH, the adsorption efficiency of cytokines with large molecular weights is likely affected by filtration rather than by diffusion transfer. These adsorbing-type membranes have limitations in terms of filtration flow rate because of their low water permeability. …”
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8518
Comprehensive characterization of pore structure in coal seams with abnormal gas emission in deep close range coal seam clusters
Published 2024-12-01“…The abnormal areas have abnormally developed micropores in the coal body, relatively undeveloped small and medium-sized pores, and poor connectivity between adsorption pores and transition pores, indicating that the differences in gas migration are related to pore size distribution and pore connectivity; The abnormal coal body in the area is conducive to gas adsorption but not conducive to gas diffusion, and the initial velocity of gas release is higher, making it more prone to gas abnormal outburst or outburst accidents when affected by mining; The proportion of micropores in coal is negatively correlated with effective porosity, while the proportion of small and medium-sized pores is positively correlated with effective porosity. …”
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8519
Efek Antibakteri dari Rebusan Daun Sambiloto (Andrographis paniculata Nees) dan Produk Herbal Sambiloto Terhadap Staphylococcus Aureus
Published 2016-01-01“…T</em><em>he objective of t</em><em>his study was to determine the antibacterial effect of decocted leaf of bitter (Andrographis paniculata Nees) and herbal products of bitter against Staphylococcus aureus.This type of research was experimental with nine repetitions using diffusion method. This research was conducted in the laboratory of Microbiology Faculty of Medicine Andalas University Padang in March to December 2014. …”
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8520
Antimicrobial Activity of the Synthesized of Copper Chalcogenide Nanoparticles
Published 2021-01-01“…The optimum parameter (220°C, 30 min, and 1 : 1 ratio) was used to synthesize the three copper chalcogenides which were then tested against Gram-negative (E. coli and P. aeruginosa), Gram-positive (S. aureus and E. faecalis), and fungi (C. albicans) employing both agar disk diffusion and minimum inhibitory concentration (MICs) methods. …”
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