5,878 research outputs found
Ecosystems and the Cultural Imaginary — with Derek Woods
No full textAm Johal is joined by Derek Woods, an assistant professor of Media Studies at the University of British Columbia. They discuss Derek’s intersecting expertise in media studies and ecotechnology, examining what he deems the three defining characteristics of ecotechnology: artificial ecosystems, media archaeology, and the cultural imaginary through science fiction. They also problematize the term ‘Anthropocene,’ which proposes a new geological epoch marked by the significant impact humans have had on Earth’s geology and ecosystems, including climate change. Derek takes issue with the idea as it universalizes the human species, ignoring how colonialism and capitalism drove the transformation of the earth system
Ekphrasis through otherness: the transformation of imagery in Derek Walcott's White Egrets
No full textDissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Comunicação e Expressão, Programa de Pós-Graduação em Letras/Inglês e Literatura Correspondente, Florianópolis, 2015.Abstract : Opposing the contemporary literary reductionism of ekphrasis to a verbal representation of a painting, a sculpture, a drawing, or a photograph, this research views otherness as the object of contemplation. Through the present rereading of ekphrasis, the investigation will seek 1) to analyze how the ekphrastic characteristics of Walcott`s poetry in his latest work White Egrets promote more companionship than antagonistic views between poetry and painting, and; 2) to analyze how ekphrasis transforms the imagery of Derek Walcott`s créole identity into an aesthetic object of contemplation, depicting it in the similar way of a work of art. More specifically, the discussion analyses how the cultural relations/representations between the self and the other provide an ?ekphrastic situation? for Derek Walcott in the Caribbean?s complex colonial legacy. The poet`s ekphrastic act to render private and personal identity intimacies will lean on the nonfixity of the image, or its motion in stasis. The main theoretical concepts that sustain this investigation are drawn from the works of W.J.T. Mitchell (1980, 1986, 1994, 1996), Cheeke (2008), Loizeaux (2008), and Hall (1989, 1993, 1996, 1997).Opondo-se ao reducionismo literário contemporâneo de que a écfrase seja somente uma representação verbal de uma pintura, uma escultura, um desenho ou uma fotografia, esta pesquisa vê a própria alteridade como objeto de contemplação. Através desta releitura da écfrase, a presente investigação visa 1) analisar como as características ecfrásticas da poesia de Derek Walcott em sua última coleção de poesias intitulada White Egrets (Garças Brancas) propiciam mais companheirismo que visões antagônicas entre poesia e pintura, e; 2) analisar como a écfrase transforma a imagem da identidade crioula de Derek Walcott em um objeto estético de contemplação, retratando-a de uma forma semelhante a uma obra de arte. Mais especificamente, a discussão analisa como as relações/representações culturais entre o eu-individual e o outro propiciam uma  situação ecfrástica para Derek Walcott no complexo legado colonial Caribenho. O ato ecfrástico do poeta ao relatar aspectos privados e pessoais de sua identidade revelar-se-á embasado na infixidez da imagem, ou seja, seu imobilismo em movimento. Os principais conceitos teóricos que sustentam esta investigação foram retirados das obras de W.J.T. Mitchell (1980, 1986, 1994, 1996), Cheeke (2008), Loizeaux (2008), e Hall (1989, 1993, 1996, 1997)
Commodities as an Asset Class Throughout the Financial Crisis
No full textFRM Project-Simon Fraser Universit
Yeast metabolism in fresh and frozen dough : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Food Technology at Massey University, Palmerston North, New Zealand
No full textAuthor also known as SM LovedayFresh bakery products have a very short shelf life, which limits the extent to which manufacturing can be centralised. Frozen doughs are relatively stable and can be manufactured in large volumes, distributed and baked on-demand at the point of sale or consumption. With appropriate formulation and processing a shelf life of several months can be achieved.Shelf life is limited by a decline in proofing rate after thawing, which is attributed to a) the dough losing its ability to retain gas and b) insufficient gas production, i.e. yeast activity. The loss of shelf life is accelerated by delays between mixing and freezing, which allow yeast cells the chance to ferment carbohydrates.This work examined the reasons for insufficient gas production after thawing frozen dough and the effect of pre-freezing fermentation on shelf life. Literature data on yeast metabolite dynamics in fermenting dough were incomplete. In particular there were few data on the accumulation of ethanol, a major fermentation end product which can be injurious to yeast.Doughs were prepared in a domestic breadmaker using compressed yeast from a local manufacturer and analysed for glucose, fructose, sucrose, maltose and ethanol. Gas production after thawing declined within 48 hours of frozen storage. This was accelerated by 30 or 90 minutes of fermentation at 30;C prior to freezing.Sucrose was rapidly hydrolysed and yeast consumed glucose in preference to fructose. Maltose was not consumed while other sugars remained. Ethanol, accumulated from consumption of glucose and fructose, was produced in approximately equal amounts to CO2, indicating that yeast cells metabolised reductively.Glucose uptake in fermenting dough followed simple hyperbolic kinetics and fructose uptake was competitively inhibited by glucose. Mathematical modelling indicated that diffusion of sugars and ethanol in dough occurred quickly enough to eliminate solute gradients brought about by yeast metabolism
Spettri del dovere: Derek Parfit e il deontologismo di Simon & Garfunkel
No full textI explore some link between Derek Parfit, Paul Simon, Art Garfunkel, and Kan
Newspaper clipping - Charles Rossignol,Simon Sjostedt, Derek Campbel, Catahy Quist, Matthewbuck, Jonathan Sprague with John Sjostedt
No full textNewspaper clipping - Charles Rossignol,Simon Sjostedt, Derek Campbel, Catahy Quist, Matthewbuck, Jonathan Sprague with John Sjostedthttps://digitalmaine.com/stockholm_images/1601/thumbnail.jp
Newspaper clipping - Charles Rossignol,Simon Sjostedt, Derek Campbel, Catahy Quist, Matthewbuck, Jonathan Sprague with John Sjostedt
No full textNewspaper clipping - Charles Rossignol,Simon Sjostedt, Derek Campbel, Catahy Quist, Matthewbuck, Jonathan Sprague with John Sjostedthttps://digitalmaine.com/stockholm_images/1601/thumbnail.jp
Book Review: Simon L. Lewis and Mark A. Maslin’s The Human Planet: How We Created the Anthropocene
No full textBook Review, Derek Woods
Lewis, Simon L., and Mark A. Maslin. 2018. The Human Planet: How We Created
the Anthropocene. London: Pelican
Nobel Prize-winning Author Derek Walcott to Speak March 28
No full textOXFORD, Miss. - Nobel Prize-winning author Derek Walcott is a featured lecturer March 28 at the University of Mississippi
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