249 publication(s) trouvée(s)
Article scientifique
Observation on structural and optical features of new nanostructured lead-free methylammonium zinc or cobalt iodide perovskites for solar cells applications
Abstract The toxicity of lead-based halide perovskites has become a significant drawback to be employed in optoelectronic devices. Therefore, developing …
Article scientifique
Novel deep learning models for yoga pose estimator
Abstract Yoga pose recognition and correction are artificial intelligent techniques to provide standardized and appropriate yoga poses. Incorrect yoga poses …
Article scientifique
Optimal allocation of multiple capacitors in a hybrid AC/DC microgrid for power quality improvement
Abstract Along with the various features for implementing the Hybrid AC/DC Microgrid (HMG), this article proposes an approach for optimal …
Article scientifique
High quality, low molecular weight shrimp and crab chitosans obtained by short-time holistic high-power microwave technology
Abstract The study sought to investigate the impact of a holistic high-power microwave technology during all stages of the extraction …
Article scientifique
Application of frequency selection and geoelectrical sounding methods for mapping of leachate’s pathways in an active dumpsite
Abstract Contamination of surrounding environments is one of the threats to the proper maintenance of municipal waste sites in developing …
Article scientifique
Bio-inspired adsorption sheets from waste material for anionic methyl orange dye removal
Abstract Nano zero-valent iron (nZVI), bimetallic nano zero-valent iron-copper (Fe 0 –Cu), and Raw algae (sargassum dentifolium) activated carbon-supported bimetallic …
Article scientifique
Antibacterial activity of biosynthesized zinc oxide nanoparticles using Kombucha extract
Abstract Antibacterial resistance is a growing global vital medical problem when the innovation and development of new antibiotics are dwindling. …
Article scientifique
Application of biological assays to evaluate the aquatic toxicity of a WWTP effluent in Western Cape, South Africa
Abstract Management of wastewater from diverse sources are important because effluents are discharged into the aquatic environment after treatment. In …
Article scientifique
Fabrication, electrical performance analysis and photovoltaic characterization of β-H2Pc/p-Si heterojunction for solar cell device applications
Abstract The aim of this study was to explore the potential of nanocrystalline β-metal-free phthalocyanine (β-H2Pc) in optoelectronics, particularly for …
Article scientifique
Water storages in Tana-Beles sub-basin of Ethiopia: what do we know, and where should we go?
Abstract The Tana-Beles sub-basin, a strategic economic growth corridor in Ethiopia, relies on water storage to provide a suite of …
Article scientifique
Management of medical record data with multi-level security on Amazon Web Services
Abstract Blockchain technology has gained significant attention in the most recent years due to its potential to address related issues …
Article scientifique
Acacia decurrens tree plantations brought land use land cover change in northwestern of Ethiopia
Abstract Tree plantation-based land use in Ethiopia is a crucial sustainable approach to improving community income and reducing soil resource …
Article scientifique
Boosting the nonlinear optical absorption of graphene oxide, and gold nanorods by tailoring graphene oxide-gold nanorods hybrids
Abstract Tailoring efficient nonlinear optical materials continues to be a topic of great interest in the scientific field. In this …
Article scientifique
Fermented milk supplemented with water-soluble curcumin ameliorates survival rate, selected biochemical parameters and fecal microbiota of Ehrlich ascites carcinoma-bearing mice
Abstract This study assessed the impact of fermented cow and soy milk supplemented with curcumin on enhancement the health status …
Article scientifique
Fabric pre-treated with Vitex negundo L essential oil as a preventive tool against mosquito bite
Abstract Despite its beneficial properties and the efficiency of essential oil in controlling mosquitoes and other hematopoietic insects, this biocontrol …
Article scientifique
Numerical study on hybrid metallic sandwich structures subjected to air burst
Abstract This study presents a numerical investigation on the use of previously unexplored hybrid sandwich protective structural configurations with aim …
Article scientifique
Nonlinear optical absorption and optical limiting of magnetic iron oxide nanomaterials
Abstract Integration of nanoparticles into polymeric materials enhances the optical properties and stability of the formed nano-composite materials. In this …
Article scientifique
Determination of groundwater potential zones on the eastern slope of Mount Cameroon using geospatial techniques and seismoelectric method
Abstract In complex hard rock terrain where the population suffers from water scarcity, the use of site-specific single-method surface geophysical …
Article scientifique
Corrosion behavior, mechanical properties, and in-vitro biocompatibility of cast Mg–3Zn–xSi biodegradable alloys for bone regeneration
Abstract In this research, Mg–3Zn–xSi (x = 0, 0.1, 0.3, and 0.6 wt%) biodegradable alloys were produced by simple stir …
Article scientifique
Photostability, cytotoxicity, and photothermal impact of AgNPs, CoAgNC, and IOAgNC on HEp-2 laryngeal carcinoma cells
Abstract Magnetic nanoparticles have shown promise in various medical applications, including cancer treatment and diagnostics. The objective of this study …