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4701
Bimetallic selenium/zinc oxide nanoparticles: biological activity and plant biostimulant properties
Published 2025-01-01“…Se/ZnO NPS is characterized by SEM and TEM images, FTIR, and XRD. Through the well diffusion assay and the scavenging of 1,1-Diphenyl-2-picrylhydrazyl (DPPH) free radical experiment, biogenic Se/ZnO NPs demonstrated their antibacterial and antioxidant activities. …”
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4702
Novel source/drain contact structure for a-IGZO devices: Oxygen-scavenger-layer metal-interlayer-semiconductor (OSL MIS) approach
Published 2025-01-01“…The OSL MIS has been shown to improve the contact resistance through three key effects. 1) The interlayer doping effect, 2) a diffusion of oxygen ions from a-IGZO to interlayer, generates shallow donors in a-IGZO, and 3) the movement of oxygen ion induces the interface dipole. …”
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4703
Three-dimensional diffractive acoustic tomography
Published 2025-01-01“…Abstract Acoustically probing biological tissues with light or sound, photoacoustic and ultrasound imaging can provide anatomical, functional, and/or molecular information at depths far beyond the optical diffusion limit. However, most photoacoustic and ultrasound imaging systems rely on linear-array transducers with elevational focusing and are limited to two-dimensional imaging with anisotropic resolutions. …”
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4704
Antimicrobial susceptibility patterns of pathogens isolated from clinical specimens at a tertiary care hospital in Bangladesh, 2020–2023
Published 2025-03-01“…Their antibiotic susceptibility patterns were determined using the Kirby-Bauer disk diffusion method. Out of 2068 isolates, 644 (31.1 %) were gram-positive and 1424 (68.9 %) were gram-negative bacteria. …”
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4705
A computational role of blood nanofluid induced by a stenosed artery with porous medium and thermophoretic particle deposition effects
Published 2025-02-01“…The present work focuses on understanding the flow behavior of the Casson nanofluids through the stenosed artery under the influence of porosity, thermal radiation, thermophoretic particle diffusion and Stefen blowing. The study makes certain key assumptions, including the consideration of the porous nature of the arterial walls and the impacts of external thermal influences. …”
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4706
Antimicrobial and anti-quorum sensing activities of giant fennel (ferula elaeochytris korovin) from the hatay region
Published 2020-10-01“…<p> <b>Materials and Methods:</b> The antimicrobial activity of the extract was screened by disc diffusion assay against various microorganisms. Minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) of the extract against sensitive strain(s) were determined using broth microdilution assay. …”
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4707
Strength and Durability Performance of Hybrid Alkaline Clay Brick Waste –Coconut Shell Ash Cement
Published 2024-12-01“…Accelerated chloride ingress and chloride ion diffusion coefficients were determined. Results show that alkali-activated samples exhibited lower sorptivity, Porosity, chloride ingress, and higher compressive strength, oxygen permeability index, and thermal resistance than the cement mix prepared with water. …”
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4708
Time-dependent Acceleration and Escape of Charged Particles at Traveling Shocks in the Near-Sun Environment
Published 2025-01-01“…We solve the time-dependent case of such a model in the case of diffusion dominated by preexisting turbulence. The average timescale for particle acceleration at various heliocentric distances, from 1 au down to the inner heliosphere (<0.1 au), is shorter than in the no-escape case, as higher energy particles have a shorter time to accelerate before completely leaving the system into the upstream medium. …”
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4709
Drought induced metabolic shifts and water loss mechanisms in canola: role of cysteine, phenylalanine and aspartic acid
Published 2024-12-01“…Attributes related to CO2 diffusion (stomatal and mesophyll conductance) and photosynthetic capacity were different between the two canola cultivars suggesting a better management of water relations under stress by the drought-tolerant cultivar. …”
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4710
The Frequency and Associated Factors of Asymmetrical Prominent Veins: A Predictor of Unfavorable Outcomes in Patients with Acute Ischemic Stroke
Published 2021-01-01“…Consecutive patients with AIS admitted to the Comprehensive Stroke Center of Shanghai Fourth People’s Hospital between January 2013 and December 2017 were enrolled. MRI including diffusion-weighted imaging (DWI), perfusion-weighted imaging (PWI), and susceptibility-weighted imaging (SWI) was performed within 12 hours of symptom onset. …”
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4711
Development and validation of an in vitro release test and use of Strat-M synthetic membrane as a predictor for the in vitro permeation test of topical gel formulations
Published 2024-12-01“…The purpose of this research was to use the vertical diffusion cell method to produce an appropriate in vitro release test for topical gel formulations. …”
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4712
Effect of Buffer Charge Redistribution on RF Losses and Harmonic Distortion in GaN-on-Si Substrates
Published 2024-01-01“…While the origin of RF losses and consequently a decreased effective substrate resistivity <inline-formula> <tex-math notation="LaTeX">$({\rho }_{eff})$ </tex-math></inline-formula> in GaN-on-Si substrates is now understood to be diffusion of Al and Ga atoms into the silicon substrate during III-N growth, the effect of upper III-N buffer layers on the <inline-formula> <tex-math notation="LaTeX">${\rho }_{eff}$ </tex-math></inline-formula> degradation under stressed conditions remains unclear. …”
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4713
Simulation of the Fate and Seasonal Variations of α-Hexachlorocyclohexane in Lake Chaohu Using a Dynamic Fugacity Model
Published 2012-01-01“…Uncertainty analysis showed that the model uncertainty was relatively low but significantly increased in the second half of the simulation period due to the increase in the gas-water diffusion flux variability.…”
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4714
Development and preclinical testing of a naloxone prodrug depot for extended protection against opioid overdose
Published 2025-01-01“…In male rats and cynomolgus monkeys, a single subcutaneous dose provides steady naloxone release over several days, reducing blood-brain barrier diffusion, withdrawal symptoms, and CNS toxicity. Preclinical studies demonstrated efficacy in rat overdose models and achieved monkey naloxone levels matching effective human therapeutic levels. …”
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4715
High Conductivity of Mg-Doped Al0.3Ga0.7N with Al0.4Ga0.6N/AlN Superlattice Structure
Published 2014-01-01“…A step-like distribution of [Mg] and [H] in p-type Al0.3Ga0.7N was observed, and thermal diffusion direction of [Mg] and [H] was also discussed.…”
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4716
Antimicrobial Resistance Patterns of Bacterial Isolates from Blood Culture among HIV/AIDS Patients at Felege Hiwot Referral Hospital, Northwest Ethiopia
Published 2020-01-01“…The antimicrobial susceptibility test was determined by the Kirby–Bauer disc diffusion method. Data entry and analysis were performed while using SPSS version 20. …”
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4717
Long-term effect of island industrial construction on groundwater health risk
Published 2025-01-01“…The analysis revealed that the contributions of indicators D and L to the uncertainty were the highest. In addition, the diffusion of chemical oxygen demand in the vicinity of pollution sources has a significant impact on uncertainty. …”
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4718
Exploring green synthesis of parietin-mediated silver nanoparticles using γ-ray induced Xanthoria parietina foliose extracts for antibacterial potential
Published 2025-01-01“…(gram-negative) by agar well diffusion method. The results indicated that free parietin extract and synthesized nanoparticles (Xa-AgNPs) have potential antimicrobial activity against selected gram-positive and gram-negative bacterial isolates. …”
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4719
Amorphization and siliconization of silicon carbide as a first wall material
Published 2025-01-01“…The understanding and prediction of silicon carbide (SiC) material evolution exposed to SOL plasma conditions is of prime interest because SiC represents a promising main chamber wall plasma-facing material for next-step fusion devices (low hydrogenic diffusion, good mechanical and thermal properties under neutron irradiation). …”
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4720
Prevalence, Antimicrobial Susceptibility Pattern of Bacterial Isolates, and Associated Factors of Urinary Tract Infections among HIV‐Positive Patients at Hiwot Fana Specialized Uni...
Published 2019-01-01“…Antimicrobial susceptibility testing was performed using the Kirby–Bauer disk diffusion technique. Data were analyzed using Statistical Package for the Social Sciences version 21.0. …”
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