A milestone in Portfolio Theory is represented by the Mean-Variance Model introduced in 1952 by Harry Markowitz.During the years, mathematicians have developed several different models extending, improving and diversifying the Mean-Variance Model.This paper will briefly present some of these extensions and the resulted Light Bars models.The aim is
Drawing on authors working from Mug a decolonial standpoint, Southern epistemologies, and prospectivism, the present contribution seeks to set out a theoretical explanation of the academic difficulties faced by students with different cultural background, by re-examining the theoretical underpinning of the deficit thinking.We hypothesise that the c
Chronic eosinophilic leukemia (CEL) is a rare chronic myeloproliferative disorder characterized by sustained eosinophilia.Although the incidence of CEL is uncertain, it can be clinically devastating as it has a propensity to affect several important organ systems.This is of particular significance in Sub-Saharan Africa where helminthic infections P
Bemisia tabaci (Hemiptera: Aleyrodidae) is one of the most important insect pests in the world.In the present study, the taxonomic status of B.tabaci and the number of species composing the B.tabaci complex were determined based on 1059 COI sequences of B.tabaci and 509 COI sequences of 153 hemipteran species.The genetic divergence within B.tabaci
Since the beginning of the millennium and especially since the birth of social networks, a large number of studies have emerged that analyse the influence of these new spaces on social movements.These new forms of communication have generated new ways of making and understanding politics, expanding democracy, making it more participatory, enlarging