8943 publication(s) trouvée(s)
Article scientifique
Agronomic evaluation of microalgal extracts as seed bio stimulants for improving germination and early growth of common bean
Microalgal extracts are rich sources of diverse bioactive primary and secondary metabolites with potential bio stimulatory effects. This study comparatively …
Article scientifique
AI-driven projection of seasonal agricultural drought using CMIP6 and remote sensing data in Borena Zone, Southern Ethiopia
In arid and semi-arid countries, accurate agricultural drought characterization is crucial for climate-resilient planning and efficient early warning systems. Therefore, …
Article scientifique
Microbially induced calcite precipitation by a novel alkaliphilic Bacillus albus strain for sustainable self-healing bio-mortar with enhanced mechanical performance and durability
Abstract Micro-crack formation is a major factor limiting the durability of concrete structures. This study investigates a sustainable self-healing approach …
Article scientifique
A green approach to antibacterial and antioxidant wool and polyamide 6 fabrics through bioactive Aspergillus turcosus extracted pigment for healthy and high-performance textile products
Wool is a proteinic fiber with unique properties like breathability, excellent moisture management, and odor resistance; these features make it …
Article scientifique
Maternal awareness and practices regarding vitamin D and their impact on health outcomes in children under five years in Egypt
Vitamin D is essential for calcium absorption, bone mineralization, and immunological function; nonetheless, vitamin D deficiency (VDD) continues to be …
Article scientifique
Dietary cauliflower (Brassica oleracea var. botrytis) mitigates benzo[a]pyrene-induced oxidative stress, immune dysfunction, and tissue damage in Nile tilapia
Benzo[a]pyrene (BaP) is a ubiquitous polycyclic aromatic hydrocarbon that has been reported to induce immunotoxicity and oxidative stress in fish. …
Article scientifique
Solvent-free synthesis of coumarin derivatives for improved anti-corrosion and mechanical performance of primer coatings
In the current study, an environmentally friendly and energy-efficient synthesis of two coumarin derivatives was achieved using a solvent-free grinding …
Article scientifique
Chemical grafting of waste polystyrene with acrylic acid and subsequent amine functionalization to enhance polystyrene modified bitumen characteristics
The rigid polystyrene (PS) waste could be an alternative bitumen modifier, which brings great economic and environmental efficiency. However, because …
Article scientifique
Human papillomavirus vaccination: knowledge, acceptance, and barriers among medical students. An Egyptian multicenter cross sectional study
Human papillomavirus (HPV) infection is a major public health concern and a leading cause of cervical cancer worldwide. Despite the …
Article scientifique
Effect of infill parameters and thermal annealing on the mechanical behavior of FDM 3D-printed polymer
This study investigates the synergistic effects of printing parameters and thermal annealing on the mechanical performance of PLA and carbon‑fiber‑reinforced …
Article scientifique
Development and characterization of ivermectin nanoformulations for topical acaricidal activity against Rhipicephalus sanguineus ticks
Abstract Ticks are among the most significant ectoparasites of livestock and humans, posing serious health and economic risks. The growing …
Article scientifique
Organic acids induce plant defense responses and suppress root-knot nematodes in tomato via molecular mechanisms and molecular docking insights
Root-knot nematodes (Meloidogyne spp.) are among the most destructive pathogens affecting tomato production worldwide, leading to severe yield losses and …
Article scientifique
Sustainable ionic liquid-assisted cloud point extraction for enrichment of trace copper(II) in water and food samples prior to spectrophotometric determination
Abstract This work introduces a novel, cost-effective, and sustainable ionic liquid–assisted cloud point extraction (IL-CPE) technique for the enrichment and …
Article scientifique
Removal of toxic hexavalent chromium ions from water using magnetic protic poly (ionic liquids) nanocomposites
Abstract Novel magnetic nanocomposites (MNCs) based on Fe 3 O 4 and NiFe 2 O 4 nanoparticles were synthesized at …
Article scientifique
Anticancer activity and molecular docking of active ingredients from ethanolic extract of grapefruit peels against HepG2 cell
Abstract Natural products are vital sources for drug discovery, offering greater structural diversity than synthetic chemicals. They have historically contributed …
Article scientifique
Development and characterization of dibenzalacetone-loaded oleogels as a potential photoprotective agents for sunscreen formulations
Prolonged exposure to ultraviolet radiation induces erythema, accelerates photoaging, and increases the risk of skin cancer. Sunscreens are the primary …
Article scientifique
Bayesian and non-bayesian approaches for estimating the Epanechnikov-Weibull distribution with applications in engineering and electronics data
Statistical models are widely acknowledged as effective in representing practical scenarios. Nevertheless, it is imperative to recognize that they can …
Article scientifique
Synthesis of a 3D chitosan/cellulose acetate hydrogel: comparative impact of drying techniques on morphology for sustainable wastewater treatment
Abstract Towards achieving the sustainable development goals, this work contributes to long-term improvements in water and sanitation infrastructure by developing …
Article scientifique
Impact of physical activity on clinical outcomes in patients with liver cirrhosis: a prospective observational cohort study
Physical activity (PA) is a recognized determinant of outcomes in chronic diseases, yet its prognostic role in cirrhosis remains incompletely …
Article scientifique
In vitro antitumor efficacy of hyaluronic acid coating for curcumin-loaded zeolitic imidazole frameworks-8 (ZIF-8) versus that of uncoated curcumin-loaded ZIF-8 nanocomposites
Abstract Cancer continues to pose one of the biggest health burdens. Liver cancer has difficulties with early detection, efficient treatment …