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Breathing interplay effects during Tomotherapy. A 3D gel dosimetry study

Tomotherapy delivers intensity modulated radiation therapy, IMRT, which enables highly advanced treatment plans with homogenous absorbed dose coverage of the target with sharp dose gradients to spare surrounding healthy tissue. Helical tomotherapy consists of a linear accelerator mounted on a rotating gantry, the construction is similar to a CT although the energy is in the MV-range instead of kV

VSaaS: Drivkrafter för betalningsvilja

Cloud based services known as ”Software as a Service” has in the past few years become very popular in the IT industry. Hence it is not surprising that the concept also has reached the security industry and the market for camera surveillance, where the concept ”Video Surveillance as a Service” (VSaaS) has become a buzzword. This is much because of new business opportunities for the vendors and eas

The Creation of Hegemonic Masculinity in the Working Class in Malmö

Abstract Author: Björn Karlsson Title: The Creation of Hegemonic Masculinity in the Working Class in Malmö SIMV2130 credits Supervisor: Mats Beronius Lund University Department of Sociology Division; Sociology Spring, 2013 Problems/background: This paper revolves around understanding how hegemonic masculinity is created. It aims to develop theoretical tools to further understand masculinity and

The Alcyone CZT SPECT camera. Evaluation of performance using phantom measurement and Monte Carlo simulations

Background Coronary artery disease is one of the most common causes of death. A common cardiac examination is to give a visualization of the myocardial blood flow by injecting a radio pharmaceutical and detect the radiation with a camera. The camera has for decades been using thallium doped sodium iodide (NaI(Tl)) as the detector material. New detector materials have been developed because of the

Stereotypisering av kvinnan i ölreklam

Framställandet av kön i reklam är ett komplext och omdiskuterat ämne inom kommunikationsforskningen. Denna studie ämnar analysera hur kvinnan framställs i TV-reklam för en traditionellt manlig produkt. Studien tar hänsyn till hur reklam påverkar kvinnans ställning i samhället, men även hur ett samhälles kultur påverkar hur kvinnan framställs i reklam. Studien utgår ifrån Hofstedes Maskulinitetsind

Georgia through the Eyes of the Georgian Heavy Metal Musicians - A Country of Cultural Crossroads

The subculture of heavy metal has often been perceived as a counterculture to the leading mainstream cultural expressions and paradigms. In the light of globalization the heavy metal culture has spread to far off places around the world from its origin in the West. The Georgian heavy metal culture began developing in the last two decades since the fall of the Soviet Union, when new influences and

The Millennium Development Goal 3 i Bangladesh : en innehållsanalys rörande förutsättningar för att MDG 3 ska uppnås i Bangladesh år 2015

Abstract This essay will examine if there is a possibility that the Millennium Development Goal number 3 (MDG 3) can be achieved by year 2015 in Bangladesh. Therefore, an examination will be performed of the report The Millennium Development Goals, Bangladesh Progress Report 2011. Focus will be on MDG 3 which aims on promoting gender equality and women’s empowerment for instance in Bangladesh. In

The Sound of Authenticity – A study of authenticity in the consumption of music

Purpose The purpose of this thesis is to explore relevant authenticity-inducing attributes within the consumer good of music, and to identify a channel within which some of these attributes can be mediated efficiently. Theoretical Perspectives The study relies on previous insight from the field of Consumer Culture Theory, authenticity, authenticity-inducing attributes and the construction of s

A multi-scale analysis of biofuel-related land acquisitions in Tanzania : with focus on Sweden as an investor

Spurred on by pressure to find sustainable energy production alternatives to fossil fuels, many industries have been acquiring land in order to plant crops for biofuel production. In Tanzania, biofuel development is in an early stage, and over the last decade, several foreign actors have tried to start up biofuel projects in the country (without success). Land acquisitions are seen by many as a fo

Vem bryr sig om skräplagen? En rättssociologisk studie om faktorerna som påverkat implementeringen av den nya nedskräpningslagen

The main purpose of this study, which is performed from a sociology of law perspective, is to illuminate the factors that ha direct impact on the implementation of the new litter law, applying in Sweden from summer 2011. The study was founded on Naturvårdsverket’s reports regarding particular commitment to prevent litter in our community. Material for the study was collected by a quantitative surv

Simulering av produktionsflöde i ny produktionsanläggning - Greenfield

Sandvik SRP AB in Svedala has recently made a big investment in a completely new production facility that is called Greenfield. The facility will be ready for production in 2013 and will have eleven top modern axle lathe- and vertical boring milling machines. The machines will process casting to parts for the stone crushers Sandvik SRP in Svedala manufacture. The goal with Greenfield is to get wor

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Det individuella och det kollektiva är två begrepp som ständigt utforskas i den spanska författarinnan Belén Gopeguis verk. Den här uppsatsen utgår från observationen att relationen mellan de två behandlas som en sammanflätning. Dess roll i Gopeguis politiskt-litterära projekt undersöks, där det kollektiva presenteras som en förutsättning för de förändringar som projektet eftersträvar. Verket i al

Central emballeringsstation för monteringslinor

Xylem Inc., with the main production plant in Emmaboda, has in one of the product workshops decided to analyse the benefits of creating a central packaging station for its five assembling lines. The author of this report was given this objective as a master thesis. The methodology of the project is divided into three different phases – one descriptive, one explorative and one problem-solving phase

Statistical Process Control for shearing and punching of metal coils

This master thesis is on Statistical Process Control (SPC). The objective is to evaluate if SPC can be used in a process that produces plates for heat exchanger, the process evaluated is located at Alfa Laval Lund AB. The products are produced in the process by punching and shearing metal coils. An ambition in the project is also to increase the knowledge about Statistical Process Control at Alfa

Beräkning av orderkvantiteter i ny produktionsanläggning

Sandvik Rock Processing in Svedala is a business area within the Sandvik Group who manufactures crushers and spare parts. A new production plant, Greenfield, will be completed in 2013 and as part of the change the company makes in connection with the new plant, there is a desire to revise and optimize the order quantities in the production. There are several models for lot sizing. Economic Order Q