34 Result(s)
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Article
Ahmed A. Mohamed
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Article
Open AccessNavigating uterine niche 360 degree: a narrative review
The increasing prevalence of cesarean section (CS) deliveries globally has sparked apprehension regarding potential long-term complications, notably the emergence of uterine niches. CS results in a scar that i...
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The Association Between Perceived Discrimination, Age and Proportion of Lifetime in the United States Among Somali Immigrants: A Cross-Sectional Analysis
Discrimination is detrimental to health. Little is known about perceived discrimination among Somali immigrants. We examined whether age or proportion of lifetime in the United States was associated with perce...
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Interventions to Increase Cancer Screening Adherence Among Somali Immigrants in the US and Europe: A Systematic Review
Cancer screening rates among immigrant and refugee populations in high income countries is significantly lower than native born populations. The objective of this study is to systematically review the effectiv...
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Do** matters in carbon nanomaterial efficiency in environmental remediation
Carbon nanomaterials (CNMs) are rapidly emerging in materials science research due to their widespread environmental applications. They are useful for environmental pollutants’ remediation through various meth...
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Open AccessIntelligent biomedical image classification in a big data architecture using metaheuristic optimization and gradient approximation
Medical imaging has experienced significant development in contemporary medicine and can now record a variety of biomedical pictures from patients to test and analyze the illness and its severity. Computer vis...
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SERS performance of cubic-shaped gold nanoparticles for environmental monitoring
A subtle change in the geometry of nanoparticles affects the local electromagnetic field distribution and intensity of the analytes under optical excitation, which leads to distinguished enhancement effects on...
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Immobilization of Gold–Aryl Nanoparticles Over Graphene Oxide Platforms: Experimental and Molecular Dynamics Calculations Study
Graphene oxide (GO) was decorated with gold–aryl (Au–C) nanoparticles of AuNPs–COOH by sodium borohydride reduction of aryldiazonium tetrachloroaurate(III) salt at room temperature in aqueous solutions. Morpho...
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Correlation notice on the electrochemical dealloying and antibacterial properties of gold–silver alloy nanoparticles
Galvanic replacement reaction was used in the synthesis of bimetallic gold–silver alloy nanoparticles (Au–Ag NPs), where pre-synthesized Ag nanoparticles-polyvinylpyrrolidone (AgNPs-PVP) were used to reduce th...
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Antimicrobial activity of quaternary ammonium salts: structure-activity relationship
Compounds with antimicrobial activity have gained much attention in research due to the outbreak of coronavirus disease 2019 (COVID-19). Quaternary ammonium salts (QASs) are an emerging group of antibacterial ...
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Occurrence, analysis and removal of pesticides, hormones, pharmaceuticals, and other contaminants in soil and water streams for the past two decades: a review
Chemical waste constitutes a group of environmental pollutants including pesticides, heavy metals, hormones, pharmaceuticals, and healthcare products that are widely distributed in our environment due to their...
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Open AccessThe consequences of viral infection on host DNA damage response: a focus on SARS-CoVs
DNA damage and genome instability in host cells are introduced by many viruses during their life cycles. Severe acute respiratory syndrome coronaviruses (SARS-CoVs) manipulation of DNA damage response (DDR) is...
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Potential sensing of cyanide anion using fluorescent lysozyme gold-aryl bioconjugates
Cyanide anion sensing using gold-aryl nanoparticles bioconjugated with lysozyme is reported. The chemical dissolution of lysozyme capped gold nanoparticles (Lys-AuNPs) in the presence and absence of aryl shell...
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Aryldiazonium gold salts as efficient oxidants for polymerization of anilines
Investigating transition metal oxidants is a fundamental scientific interest for the synthesis of polymer nanocomposites. In this study, we attempted for the first time to use aryldiazonium cation stabilized w...
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An Assessment of Health Priorities Among a Community Sample of Somali Adults
Somali immigrants are one of the largest African populations to resettle in the United States since 1990. There is an emerging literature base of disease-specific studies among Somali immigrants. However, we a...
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Correction to: A smart intuitionistic fuzzy‑based framework for round‑robin short‑term scheduler
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A smart intuitionistic fuzzy-based framework for round-robin short-term scheduler
A smart intuitionistic fuzzy-based framework is designed to facilitate adaptability by providing continuous changes in the size of time slice to scheduler at run time. The present work models a round-robin sch...
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Computational insights into binding mechanism of drugs as potential inhibitors against SARS-CoV-2 targets
Because of the scale of the novel coronavirus (COVID-19) pandemic and the swift transmission of this highly contagious respiratory virus, repurposing existing drugs has become an urgent treatment approach. The...
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Closing the Gap: Participatory Formative Evaluation to Reduce Cancer Screening Disparities among Patients with Limited English Proficiency
Patients with limited English proficiency (LEP) have disproportionately lower rates of cancer screening than English-proficient patients. Given the multifactorial nature of screening disparities, strategies to...
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FRET-based fluorescent probe for drug assay from amino acid@gold-carbon nanoparticles
Biocompatible and luminescent nanostructures synthesized by cap** gold-carbon nanoparticles (HOOC-4-C6H4-AuNPs) with amino acids tyrosine, tryptophan, and cysteine were used for the quantitative estimation of r...
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Physicochemical stability study of protein–benzoic acid complexes using molecular dynamics simulations
Carboxyl-modified substrates are the most common chemical moieties that are frequently used as protein defibrillators. We studied the stability of protein–benzoic acid complexes with bovine serum albumin (BSA)...
