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Perceptions of HIV/AIDS leaders about faith-based organisations’ influence on HIV/AIDS stigma in South Africa
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Mpoe Johannah Keikelame --- Directorate of Primary Health Care, Faculty of Health Sciences, South Africa ColleenK Murphy --- , United States KarinE Ringheim --- , United States Sara Woldehanna --- , United StatesThe extent of the HIV pandemic—particularly in the hardest-hit countries, including South Africa—has prompted a call for greater engagement of all groups, including faith-based organisations (FBOs). Although FBOs are known to play a substantial role in providing care and support... -
Using crown characterisation variables as indicators of the vigour, competition and growth of Brazilian pine
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Lorena Oliveira Barbosa --- , Brazil César Augusto Guimarães Finger --- , Brazil Emanuel Arnoni Costa --- , Brazil Otávio Camargo Campoe --- , Brazil Cristine Tagliapietra Schons --- , BrazilCrown variables are used in growth and production models to increase the accuracy of estimates. These variables are costly and difficult to measure, mainly in dense native forests such as mixed ombrophilous forests (MOF), where Araucaria angustifolia is the predominant... -
On the monoid algebra associated to the monomial characters of a finite group
Item type: Journal Article • Journal: Quaestiones Mathematicae • Authors: Mircea Cimpoeaş --- University Politehnica of Bucharest, Romania Alexandru Florin Radu --- University Politehnica of Bucharest, RomaniaGiven a finite group G, we study the monoid algebra RG , over a field K , generated by the monomial characters of G. In particular, we note that the integral closure of RG is contained in the algebra generated... -
Remarks on the hilbert depth of monomial ideals
Item type: Journal Article • Journal: Quaestiones Mathematicae • Authors: Silviu Bălănescu --- National University of Science and Technology Politehnica Bucharest, Romania Mircea Cimpoeaş --- National University of Science and Technology University Politehnica Bucharest, RomaniaLet K be a infinite field, S = K[x 1, …, xn ] and 0 ⊂ I ⊊ J ⊂ S two monomial ideals. In this note, we prove that if S/I is Cohen Macaulay, then hdepth (I) ≥ hdepth...