26048 publication(s) trouvée(s)
Article scientifique
Combining Variable Neighbourhood with Simulated Annealing for Learning to Rank Problem
Abstract Variable Neighbourhood Search (VNS) is a problem-solving technique that improves heuristic solutions. The solutions are built around incremental adjustments …
Article scientifique
Corona virus disease-19 vaccine uptake, willingness for vaccination and associated factors among patients attending chronic follow up in the referral hospitals Bahir Dar, Ethiopia, 2022: a hospital based cross-sectional study
Article scientifique
Bidirectional screening and testing for TB and COVID-19 among outpatient department attendants: Outcome of an initial intervention in Ghana
Article scientifique
High Positivity Yield of Hiv Index Case Testing in Mamfe Health District, South West Region, Cameroon
Abstract Background: Index testing (IT) is a voluntary process whereby HIV seropositive clients are counselled and, after obtaining consent, their …
Article scientifique
Strong father-child relationships and other positive childhood experiences, adverse childhood experiences, and sexual risk factors for HIV among young adults aged 19-24 years, Namibia, 2019: A Cross-sectional Study.
Article scientifique
Evaluation of different copper sources as feed additives in Nile tilapia diets: Growth, body indices, hematological assay, plasma metabolites, immune, anti-oxidative ability, and intestinal morphometric measurements
Abstract The goal of the current study was to compare how well Nile tilapia, Oreochromis niloticus, utilized copper (Cu) from …
Article scientifique
Facile synthesis of N-doped carbon dots (N-CDs) for effective corrosion inhibition of mild steel in 1 M HCl solution
Abstract N-CDs, as a novel and eco-friendly inhibitor, were synthesized easily by hydrothermal carbonization technique aiming to inhibit mild steel …
Article scientifique
Determination of the toxic effects of heavy metals on the morpho-anatomical responses of the leaf of Typha latifolia as a biomonitoring tool
Abstract This study aims to assess the water quality in a wetland of Burgas lake (North-East Algerian) subjected to heavy …
Article scientifique
Green synthesis of single layered SS/CuO nanocoatings as solar selective absorber: Morphological, Structural and optical properties
Abstract Herein, spectrally selective single-layered CuO nanocoatings were successfully demonstrated via green synthesis, and deposited on stainless steel (SS) substrates …
Article scientifique
The effect of storage periods and pre-incubation warming on embryonic mortality, hatching characteristics, and quality of newly hatched chicks in broiler eggs
Article scientifique
Application of Analytic Network Process (ANP), Local and Indigenous Knowledge in mapping flood vulnerability in an informal settlement
Article scientifique
Electrodeposition of cadmium selenide based photoanodes from TOMAC/Formamide ionic liquid for photoelectrochemical applications
Abstract The electrodeposition from Room Temperature Ionic Liquids (RTILs) has recently come up as a low-cost technique for the growth …
Article scientifique
Human Immunodeficiency Virus testing and associated factors among pregnant women in Rwanda: a nationwide cross-sectional survey
Abstract Background: Human immunodeficiency virus (HIV) testing during pregnancy is crucial for the prevention of mother-to-child transmission of HIV, thus …
Article scientifique
Unravelling the role of nickel doping on the physical properties of CuO thin films deposited by Spray Pyrolysis and theoretical analysis of nanostructured ZnO/Ni:CuO-based heterojunction solar cells
Abstract Whereas solar photovoltaic cells are promising for proper power production,their wide deployment is hampered by production costs, material availability …
Article scientifique
Malaria Case Management in Children at a Lower-Level Health Facility In Kampala: A mixed methods study
Article scientifique
Hypoxia inducible factor-1a promotes trichogenic gene expression in human dermal papilla cells
Abstract Dermal papilla cells (DPCs) play critical roles in hair follicle development, but the underlying mechanisms that contribute to hair …
Article scientifique
Gamma-irradiation effect on the chemical composition and antibacterial activity of the Moroccan Tanacetum Annuum L. Essential Oil
Abstract The study aims to evaluate the Moroccan Tanacetum annuum L. essential oil by studying the effect of gamma irradiation …
Article scientifique
Citizen Science Data Reveals Environmental Influence on Sightings of Great White Sharks in Mossel Bay, South Africa
Abstract Whilst previous studies have described the impact of various environmental conditions on behaviour and abundance of great white sharks …
Article scientifique
Prevalence of fatigue in children with congenital heart disease and correlations with disease-specific factors
Abstract BACKGROUND Improved survival of children with congenital heart disease (CHD) leads to long-term challenges, like fatigue. Fatigue is a …
Article scientifique
A randomized controlled trial of adjuvant inhalable sodium bicarbonate role in treatment of COVID-19
Abstract Entry of coronavirus (SARS-CoV-2) into a host cell is pH dependent. Intracellular alkalinization by sodium bicarbonate (SB) could elevate …