Lymphangioma is a congenital anomaly in which abnormal lymphatic drainages localize to form a benign mass, but it has the tendency to grow in size and the potential to infiltrate surrounding structures, causing devastating effects and leading to severe morbidity.The most common site of lymphangioma is the neck region (cystic hygroma colli), whereas
The effects of coloniality and international development assistance on Made in Africa Evaluation: Implications for a decolonised evaluation agenda
Background: It is imperative to recognise the effects of the intrinsically Eurocentric development agenda on attaining transformative evaluation that appropriately addresses development priorities in Africa.The role of international development agencies as critical anchors in African evaluation practice needs examination to advance the Made in Afri
Novel Composite Membranes Based on Chitosan Copolymers with Polyacrylonitrile and Polystyrene: Physicochemical Properties and Application for Pervaporation Dehydration of Tetrahydrofuran
Pervaporation has been applied for tetrahydrofuran (THF) dehydration with novel composite membranes advanced by a thin selective layer composed of chitosan (CS) modified by copolymerization with vinyl monomers, acrylonitrile (AN) and styrene, in order to improve Hair Extension the chemical and mechanical stability of CS-based membranes.Composite me