University of Ouargla

Frequency-guided adaptive privacy masking network

Medical image sharing and collaborative analysis have become essential for advancing diagnostic capabilities across healthcare institutions, yet they introduce substantial privacy risks when sensitive patient information is exposed during transmission or processing. Existing appr...

Antioxidant and protein anti-denaturation properties of an Algerian Opuntia ficus-indica aqueous extract: complementary in vitro and exploratory in silico analyses

Abstract Opuntia ficus-indica (L.) Mill. is a source of hydrophilic phenolic constituents with potential redox and protein-stabilising properties. The present study evaluated the antioxidant and protein anti-denaturation activities of a previously characterised aqueous extract an...

Congenital dyspneic cervical teratoma in Algeria: a case report

Cervical teratomas are rare congenital tumors that can cause life-threatening neonatal airway obstruction. Early diagnosis and multidisciplinary management are critical for improving outcomes. This case report highlights the diagnostic and therapeutic challenges in managing a rar...

Advanced numerical modeling of perovskite (CH3NH3PbI3) solar cells using SCAPS-1D optimizing layer architecture for enhanced efficiency

This study compares conventional ITO/ZnO/MAPbI3/NiO/Au and ETL-free ITO/MAPbI3/NiO/Au solar cells using a revised SCAPS-1D model incorporating consistent material parameters, explicit bulk and interface defects, and carrier-selective contacts. The baseline model was benchmarked a...

Climatic distance to cultivar origin predicts Deglet Noor date quality across two continents

This record mirrors the EarthArXiv preprint doi:10.31223/X5ZB8K, which is the version of record for citation.