Sökresultat

Popular science The carbon balance of the forest ecosystems is determined by the uptake and release of carbon. Forests take up carbon dioxide (CO2) by photosynthesis and release by respiration. One part of the assimilated carbon is respired back to the atmosphere by vegetation. The other part is respired by soil microbes which decompose organic material in soil. The microbial respiration is contro

Uppsatsen diskuterar utifrån feministisk och postkolonial teori hur det rasifierade moderskapet gestaltas i de två diktsviterna Brytningen och Vistvit.

The stimulus for this essay was given by the fact that life expectancy in certain countries started to increase long before the development of modern medicine. Having as a principal axis the so called „urban penalty‟, the analysis was limited in two port cities; Glasgow and Malmö. Data on crude, age-specific and disease-specific mortality were used over the period 1800-1914 in order to identify th

Huvudsyftet med studien var att undersöka om kreativitet påverkas av en vanlig miljöaspekt, irrelevant bakgrundsljud. Kreativitetstestet, “TCT-DP”, användes för att betrakta kreativitet från ett brett och gestaltorienterat perspektiv. Deltagarna var 83 studenter som testades under två olika förhållanden, med och utan bakgrundsljud. Resultatet från ett t-test för oberoende grupper visade att experiThe main focus of the study was to investigate the relationship between irrelevant background sound and creativity. A creativity test which intends to measure creativity in a gestalt-oriented and broad way, “TCT-DP”, was used. The participants, 83 students, were tested under two different conditions, one with and one without bakground sound. The results from using a t-test for independent samples

Unprecedented global challenges demand all-encompassing modification of societal realms to ensure life support functions and human development. In the absence of adequate responses to climate change at a global level and the need for place-based adaptation, local governments are gaining increasing attention to govern and implement solution options to foster sustainability transitions. In this cont

The basis of this study lies in implementing Information systems (IS) and the related issue of user resistance. An IS-implementation can be a challenging process and there are numerous pitfalls. One of these pitfalls is the emergence of user resistance, and previous research indicates the management of user resistance can be affected by contextual factors of the IS-implementation. The purpose of t

Senare forskning kring fysisk aktivitet och träning visar en klar bild av dess positiva effekter på såväl kropp som sinne. Trots detta är en stor del av befolkningen fast i en stillasittande vardag. Denna studie har undersökt faktorer som ligger bakom ens motivation att träna. Denna uppsats har med hjälp av Expectancy-Value-teorin undersökt vilka träningsrelaterade mål som urvalet värderar högt ocRecent research on physical activity and exercise reveals a clear picture of its positive effects on both body and mind. Despite this, a large part of the population is stuck in a sedentary lifestyle. This study has examined factors behind one’s motivation to exercise. By using the Expectancy-Value Theory we’ve examined which exercise-related goals people value most, and to what degree they think

Crowdfunding is often considered as a financial source to close the early stage financial gap of new ventures. However, there is little research on its impact regarding other liabilities new ventures face. The aim of this study is to find evidence on how crowdfunding can provide new ventures with additional value apart from financial resources. For this purpose, the concept of liability of newness

Vad: Kandidatuppsats, Logistics Service Management och Service Management, Retail Management. Lunds Universitet, Campus Helsingborg, VT 2014. Författare: Henrik Filipsson & Johan Renström Titel: Kundvärdets betydelse för miljöbilskonsumtionen. En studie av skillnaderna mellan kommunikation och uppfattning Handledare: Jan E Persson Syfte: Syftet är att identifiera skillnaderna mellan konsument

Agil utveckling blir vanligare och ses som en framgångsfaktor för IT-projekt. Dock kritiseras agila metoder för sin hantering av icke-funktionella krav. Agila metoder sägs ha en idealiserad bild av kunden och sägs hantera icke-funktionella krav för sent. Sen hantering av icke-funktionella krav kan få grova konsekvenser eftersom de kan vara avgörande för mjukvarans arkitektur. Vi har därför valt at

Detta examensarbete riktar intresse mot framställningen av de kvinnliga karaktärerna i tre av Alice Munros noveller ur samlingen Kärlek, vänskap, hat (2001); ”Tröst, ”Nässlor” samt ”Flytande bro”. Syftet är att utifrån ett feministiskt perspektiv granska dessa karaktärer för att finna eventuella mönster i framställningen av kvinnorna. Uppsatsen undersöker även vilket stöd det finns för att benämna

Abstract An ice sheet always experience more or less melting during the summer. How much melting that occurs, is mostly determined by the albedo. Albedo is defined as the amount of the incoming shortwave radiation that gets reflected by a surface. When the sunlight starts melting the ice and snow in the summer, the albedo gets lower. The lower albedo itself causes more absorption of radiation, wh

Eventuella beteendemässiga konsekvenser av pornografianvändande har undersökts flitigt under de senaste decennierna. Forskningen har dock inte inkorporerat kontextuella aspekter av pornografianvändande eller intresserat sig för möjliga samband med användarnas egen sexualitet. Denna studies första syfte var att undersöka pornografianvändande i en icke-klinisk population av 16- till 30-åringar i SveAn increasing body of research has accumulated over last decades investigating the possible behavioral outcomes and correlates of pornography use. However, research has not incorporated contextual aspects of pornography use or it’s relation with users’ own sexuality. The first aim of this study was to investigate several aspects of pornography use in a non clinical population of 16-30 year olds’ i

A poor air quality creates problems in growing and industrialized cities. It is known that there is a significant correlation between rising air pollutions and rising numbers of people getting sick of and killed by respiratory diseases. In this study, I investigate how it is possible to use green infrastructure to increase urban ecosystem services that reduce the level of air pollution within the

This thesis has two major purposes: (1) to create a 3D virtual “reconstructive” model of the peristyle with the nymphaeum wall (room b) of the house V 1,7 (House of the Bronze Bull) in Pompeii, and (2) to prepare a probability map based on this model that will show the reliability level for each individual part. The author underlines the importance of recording paradata of the entire workflow. The

In this thesis a chirally symmetric technicolor model is investigated as an extension to the Standard Model. The extension is based on low-energy QCD, with a linear sigma model used to induce the additional degrees of freedom corresponding to the lightest particles of the new techni-sector. The main goal is to incorporate the Standard Model Higgs into the new model, as to explain its vacuum expect

There are high requirements regarding the connection between a hollow-core slab and the supporting wall or beam. One requirement is that the Connection must be able to withstand design loads parallel to the slab. STARKA Betongelement AB provides this by casting concrete and a steel Connection detail in one of the voids in the hollow-core slab on site. There have been questions about the reliabilit