8943 publication(s) trouvée(s)
Article scientifique
Investigation on porous media coating plus effect of carbon quantum dots and graphite nanoparticles on tubular solar still (TSS) productivity
Optimizing solar still design and developing cost-effective and evaporating bio-materials are critical to improving freshwater production. This study experimentally investigates …
Article scientifique
Photocatalytic degradation of Congo red dye using innovative cerium titanate nanorods embedded in a cellulose-based hydrogel
This work used a simple technique to prepare a novel cerium titanate nano-rods embedded in a cellulose-based hydrogel with high …
Article scientifique
Sol–gel synthesis and comprehensive characterization of MgO nanostructures: structural, optical, and dielectric insights
MgO nanostructures synthesized via the sol–gel method were examined for their structural, microstructural, optical, and dielectric properties. XRD indicated a …
Article scientifique
Comprehensive assessment of heavy metal(loid) contamination and health risks in agricultural soils near the Menzel Bourguiba steel smelter, Tunisia
Abstract This study assessed heavy metal(loid) pollution (As, Pb, Zn, Fe, Cd, Cu, Cr, Ni) and the associated health risks …
Article scientifique
Sustainable heteroatom doped biochar for methylene blue adsorption with structure function insights
Abstract This study investigates the enhancement of agro-derived biochars as sustainable, low-cost adsorbents for dye-contaminated wastewater treatment. Four agricultural residues—rice …
Article scientifique
Pareto-optimized stacked ensemble machine learning framework for predicting bearing capacity of driven piles from static load test data
Since traditional empirical methods frequently fail to capture complex soil-pile interactions, accurately evaluating the bearing capacity of driven piles remains …
Article scientifique
Effectiveness of using different sources of zinc on the productive performance of laying hens
Heat stress is a major challenge in the poultry industry, adversely affecting birds’ physiological activity, appetite, growth rate, egg production, …
Article scientifique
Enhancing industrial acoustic environments through a mathematical model and 3D COMSOL acoustic simulation
Legislators and manufacturing clients often drive engineering firms to adopt noise reduction measures early in community projects. This paper introduces …
Article scientifique
Laboratory toxicological assessment of ozone exposure on terrestrial snail Theba pisana and its impact on histopathological alterations
This laboratory study assessed the toxicological effects of ozone gas exposure on the terrestrial snail Theba pisana (Müller, 1774). Adult …
Article scientifique
Ex vivo and computational investigation of corneal iontophoresis to enhance penetration of high-molecular-weight compounds: a study using albumin as a model molecule
Efficient ocular drug delivery remains a major challenge due to the strong barrier properties of the corneal epithelium and the …
Article scientifique
Effect of forming degree in rotary hammer forging
Rotary press forging (RPF) has been introduced in the last century. Despite its advantages, it produces defects in the forgings …
Article scientifique
Integrated 3D static modelling to assess hydrocarbon potential of the fluvial-alluvial sandstones of Nukhul Formation, October oil field, Gulf of Suez, Egypt
One of the biggest hydrocarbon accumulations in the Gulf of Suez, the huge October Oil Field, has a structurally complex …
Article scientifique
Leveraging remote sensing, geophysical methods and AHP model to determine optimal locations for green hydrogen production on Egypt’s Mediterranean coast
Global efforts to decarbonize energy systems have intensified the search for renewable alternatives due to reduce rapid climate change, green …
Article scientifique
Key barriers and solutions for decarbonizing Egypt’s construction sector
Decarbonization in the construction industry demands a cyclical, collaborative approach involving architects, engineers, material suppliers, contractors, and clients. Each stakeholder …
Article scientifique
Multiple introgression events from ghost Rüppell’s fox mitochondrial lineages into red fox
Mitochondrial introgression has been reported between red fox (Vulpes vulpes) and Rüppell’s fox (Vulpes rueppellii). While an evolutionary scenario of …
Article scientifique
Scenario based traffic optimization in Egypt performance gains through simulation modeling
Rapid urbanization and the growing number of vehicles in Mansoura, Egypt, have exacerbated traffic congestion, underscoring the need for efficient …
Article scientifique
Microstructure-guided design of biopolymer-supported tri-phasic TiO2 for sustainable lead and cadmium detoxification
The feasibility of synthesizing tri-phasic TiO2 Nano-particles via the sol-gel method and their immobilization within chitosan biopolymer matrix was investigated. …
Article scientifique
Rapid microwave assisted RAFT synthesis of amphiphilic HEMA-co-AMPS copolymers for high performance Cu2+ and Cr6+ removal from water
Abstract An amphiphilic HEMA-co-AMPS copolymer was synthesized through microwave-assisted RAFT polymerization using a rapid and energy-efficient approach. Comprehensive characterization confirmed …
Article scientifique
Experimental, spectroscopic, thermodynamic, and DFT study of a novel cyanomethylchrome nopyridinecarbonitrile (CCPC)
A novel heterocyclic system, 5-cyanomethylchromeno[4,3-b]pyridine-3-carbonitrile (CCPC, 3), was synthesized via the reaction of 3-(6,8-dimethylchromonyl)acrylonitrile (1) with cyanoacetamide (2) under basic …
Article scientifique
Nationwide assessment of community pharmacists’ practices and atorvastatin–drug interactions in Egypt
Atorvastatin (ATV) is widely prescribed in Egypt, where cardiovascular disease remains the leading cause of mortality; however, it is prone …