University of Abou Bekr Belkaïd

Weighted gradient estimates and refined existence results for a Hardy-type elliptic equation

Abstract We review Dirichlet-type problems of the form $$ -\Delta u=\lambda \frac{u}{|x|^2}+ g(\cdot ,\nabla u) \quad \text {in }\Omega ,\qquad u=0\ \text {on }\partial \Omega , $$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mo>-</mml:mo> <mml:mi>Δ</...

Exploring the Impact of Extraction Methods on the Nutritional and Sensory Profiles of Argan Oil from Mostaganem Kernels

Argan oil (Argania spinosa L.) is a culturally and economically significant product in North Africa, yet little is known about how extraction practices shape its nutritional and sensory qualities. The present study compares mechanical cold pressing with solvent extraction (diethy...