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Remote sensing and change detection in rangelands
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: AnthonyR. Palmer Alex FortescueDuring the 20 th century, we have witnessed an improvement in the quality of imagery available for rangeland auditing, from the earliest mono-chromatic aerial photographs, followed by the first infra-red images, to the abundance of high resolution, multi-spectral imagery currently... -
Social networking sites self-image antecedents of social networking site addiction
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Joon-ho Kim --- , South Korea Seung-hye Jung --- , South Korea Jong-chang Ahn --- , South Korea Bo-seong Kim --- , South Korea Hyun-ju Choi --- , South KoreaThis study examined social network services (SNS) self-image and relationship influences on SNS addiction in a cross-national sample of adults (N = 444; South Africans = 214, Americans = 230; females = 49.3%) using survey data collected by the global... -
The changing career of luxury: From moral threat to material well-being
Item type: Journal Article • Journal: Research in Hospitality Management • Authors: Christopher J. Berry --- , United KingdomThe elusive nature of luxury and its history have been discussed for thousands of years. Previously known to be for the rich and famous, it could be argued that luxury is a moral threat to society, bringing about social divides... -
Trauma, History and Desire in the Indian Ocean Imaginary. A Reading of M.G. Vassanji’s The Book of Secrets as Material Culture
Item type: Journal Article • Journal: Eastern African Literary and Cultural Studies • Authors: Esther Pujolràs-Noguer --- , SpainWe can determine small truths about what happened in the past, but they coalesce into a large falsehood Jules David Prown ‘Trauma, History and Desire in the Indian Ocean Imaginary. A Reading of M.G. Vassanji’s The Book of Secrets as...