988 resultados para Katholieke Universiteit te Leuven (1970- )


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The anthropogenic heat emissions generated by human activities in London are analysed in detail for 2005â2008 and considered in context of long-term past and future trends (1970â2025). Emissions from buildings, road traffic and human metabolism are finely resolved in space (30 min) and time (200 à 200 m2). Software to compute and visualize the results is provided. The annual mean anthropogenic heat flux for Greater London is 10.9 W mâˆ2 for 2005â2008, with the highest peaks in the central activities zone (CAZ) associated with extensive service industry activities. Towards the outskirts of the city, emissions from the domestic sector and road traffic dominate. Anthropogenic heat is mostly emitted as sensible heat, with a latent heat fraction of 7.3% and a heat-to-wastewater fraction of 12%; the implications related to the use of evaporative cooling towers are briefly addressed. Projections indicate a further increase of heat emissions within the CAZ in the next two decades related to further intensification of activities within this area.

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Jag har jämfÃrt hur unga människor lyssnade pÃ¥ inspelad musik pÃ¥ 1970-talet med hur unga lyssnar idag. Jag har gjort en enkätundersÃkning där tvÃ¥ grupper, en som är ung idag och en som var ung pÃ¥ 1970-talet, fÃ¥tt svara pÃ¥ frÃ¥gor om sitt musiklyssnande. Enkäten har jag kompletterat med fyra intervjuer. Den stora skillnaden när det gäller fÃrutsättningarna fÃr lyssnandet, är ÃvergÃ¥ngen frÃ¥n analog till digital teknik. Idag lyssnar vi mer vid datorn eller i portabla medier som mp3-spelare eller mobiltelefoner. PÃ¥ 1970-talet var man mer bunden till stationära anläggningar som stereoanläggningen eller radion. Teknikskiftet har ocksÃ¥ pÃ¥verkat hur man lyssnar. FÃrr lyssnade man oftare tillsammans. Idag har det fysiska lyssnandet individualiserats. Den sociala interaktionen har i hÃg grad flyttat ut i cyberrymden: Man byter spotifylistor, man tipsar om klipp pÃ¥ youtube, man delar med sig av sin egenproducerade musik pÃ¥ myspace osv. Lars Lilliestam använder begreppet musikantropologi fÃr att beskriva studiet av musik som en social aktivitet. MÃjligheten att välja ur ett enormt utbud och sätta ihop sina egna spellistor har gett lyssnaren stÃrre kontroll Ãver sitt lyssnande. De portabla medierna innebär ocksÃ¥ en mÃjlighet till effektivt tidsutnyttjande; man tar med sig musiken samtidigt som man gÃr nÃ¥got annat. Marie Strand SkÃ¥nland har undersÃkt hur mp3-spelare används i vardagen och kommit fram till att musik används som en resurs. Lyssnande pÃ¥ personligt utvald musik, i form av spellistor, kan ge en känsla av kontroll Ãver sig själv, omgivningen och Ãver andra. Man stänger in sig i sin egen ljudbubbla.Lyssnarna anser att ljudkvaliteten har stor betydelse fÃr musikupplevelsen. Men Ã¥sikterna gÃ¥r isär, bÃ¥de om vad som är bra ljudkvalitet och om vad som är en bra musikupplevelse.

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This article relates the Actual History of the Mapuche People with the different political processes that have taken place in Chile from 1970 until the present time, passing through the government of Popular Unity, the Pinochetâs Regime and the return of Democracy. The purpose of this paper is to show that the political and social conditions of the Mapuche People were directly connected with what was going on in Chile during those years, not only being part of the general Chilean History but also protagonist and mean actors of the moment.

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This thesis tries trough qualitative analyzes to illuminate advertising and its didactic aspects, how menstruation and menstruating women are portrayed over time. The method underlying the survey is didactic, diachronic comparative and hermeneutic. There will also be a feminist point of view on the material. The issue is about how the advertisement presents sanitary products and menstruation and how a menstruating woman is portrayed.The conclusion is that the image of a menstruating woman changes slightly while consolidating the ethos that menstruation should not be visible. The menstruating woman is in constant motion, always fresh and fragrant.