8943 publication(s) trouvée(s)
Article scientifique
Boosting tribo-mechanical, thermal expansion and electrical performance of waste polytetrafluoroethylene using high-strength carbide ceramics
Polytetrafluoroethylene (PTFE) is widely used across various industrial and technological fields, including aerospace, automotive, electronics, and chemical processing. This work …
Article scientifique
Drought tolerance mechanisms across C3 and C3–C4 intermediate photosynthetic types revealed by physiological and gene expression profiling
Abiotic stress, particularly drought, significantly reduces crop yields and threatens global agricultural sustainability. This study investigated drought and recovery responses …
Article scientifique
High resolution physically based modelling reveals malaria incidence reduction by vector control measures
Malaria continues to cause over 600,000 deaths annually in sub-Saharan Africa, disproportionately affecting children under five. Despite sustained control efforts, …
Article scientifique
Chitosan from shrimp shell waste as a carrier for frankincense nanoparticles with enhanced antimicrobial activity
This study focuses on the sustainable extraction of chitosan from shrimp shell waste and its application in developing frankincense-loaded chitosan …
Article scientifique
In vitro anti-inflammatory potential and in vivo anti-arthritis activities of Ximenia caffra extract on antigen-induced arthritis in rats
Abstract The current study estimated the in vitro anti-inflammatory activity and in vivo anti-arthritic activities of the aqueous ethanolic extract …
Article scientifique
Sustainable HPLC method for simultaneous determination of Cefazolin, Sulfadimidine, and Marbofloxacin residues in milk
Antibiotic residues in milk pose a food safety risk by promoting antimicrobial resistance and causing toxic effects in consumers. This …
Article scientifique
A novel Pulp Caries GAN multi loss GAN with new pulp inspired metaheuristics for pediatric dental caries detection and segmentation
Early detection of dental caries in pediatric populations remains challenging due to limited annotated datasets and the subtle manifestation of …
Article scientifique
Preparation and characterization of holmium doped ZIF-8 nanocrystals for white light emitting phosphors
We report on the generation of white light from Ho-doped ZIF-8 nanocrystals synthesized by a simple wet chemical technique at …
Article scientifique
Anti-inflammatory and cancer chemopreventive potential of essential oils from some cultivated plants in Egypt
This study aimed to investigate the biological activity of essential oils (EOs) of Artemisia abrotanum, Lavandula dentata, Cymbopogon citratus and …
Article scientifique
The interplay of grit, resilience, and burnout among medical students during exams: a cross-sectional study in Mansoura university, Egypt
Medical students experience significant burnout during exams, underscoring the need for factors that can buffer its impact. Thus, this cross-sectional …
Article scientifique
Utilization of wastes from bioethanol production for the fabrication of new adsorbents for the removal of toxic dye in water
Cationic dyes, even at low concentrations, pose serious risks to aquatic ecosystems and contribute to environmental pollution. Effective removal of …
Article scientifique
Metal-based (lignin/silica) hybrids as green activators for conductive EPDM composites
Conductive rubber composites are usually formulated from natural or synthetic rubber and a variety of petroleum-based additives. Environmental and sustainability …
Article scientifique
Lactobacillus plantarum and Lactobacillus acidophilus enhance growth performance, immunity, cecal microbiota, and vital organs histomorphology in rabbits
This study aimed to examine how adding two levels of probiotics, Lactobacillus plantarum and Lactobacillus acidophilus, to the growing V-line …
Article scientifique
DFT insights into humic acid coordination of Cd(II) Cu(II) and Pb(II)
This study used Density Functional Theory (DFT) at the B3LYP/6-31G(d, p) level to develop a model for humic acid (HA), …
Article scientifique
Autonomous navigation in unstructured outdoor environments using semantic segmentation guided reinforcement learning
Robust autonomous navigation in dense, unstructured environments such as forests presents a longstanding challenge in robotics due to complex terrain …
Article scientifique
An adaptive model predictive control approach for robust load frequency control under renewable energy disturbances
This paper presents an Adaptive Model Predictive Control (AMPC) strategy for robust load-frequency control (LFC) in single-area and double-area power …
Article scientifique
Forecasting the number of sunspots for solar cycle 25 utilizing the facebook prophet model
The solar cycle, also referred to as the solar magnetic activity cycle, represents a nearly periodic change in solar activity …
Article scientifique
Hydrothermal synthesis and optimization of hierarchical copper molybdate nanostructures for photocatalytic degradation of crystal violet and antimicrobial applications
Abstract In this work, the Hierarchical Copper Molybdate Nanostructures (HCM) photocatalyst was synthesized via a hydrothermal method and characterized using …
Article scientifique
Effects of acid mine drainage from collapsed tailings dam on Zambia’s human riparian communities: a fuzzy cognitive model perspective
Acid Mine Drainage (AMD) is a major global environmental and public health concern, particularly in mining areas. Following the collapse …
Article scientifique
Bioactive glass nanoparticles induce intrinsic p53-dependent apoptosis and promote genomic instability via ROS overproduction and mitochondrial depolarization in triple-negative breast cancer cells
Triple-negative breast cancer (TNBC) is among the most aggressive breast cancer subtypes, characterized by the absence of estrogen receptor, progesterone …