Filtyp
We present the design of a split-and-delay unit for the production of two delayed replicas of an incident extreme ultraviolet (XUV) pulse. The device features a single grazing incidence reflection in combination with attenuation of remaining infrared light co-propagating with the XUV beam, offering a high throughput without the need of introducing additional optics that would further decrease the
Knowledge of the forest biomass and its change in time is crucial to understanding the carbon cycle and its interactions with climate change. LiDAR (Light Detection and Ranging) technology, in this respect, has proven to be a valuable tool, providing reliable estimates of aboveground biomass (AGB). The overall goal of this study was to develop a method for assessing AGB using a synergy of low poin
India has a composite federal structure comprising of 28 States with a strong unitary bias. A majority of rivers in India crisscross the political boundaries of two or more States. The river waters often give rise to inter-State water conflicts. Most of the conflicts are normally resolved by way of mutually agreeable water sharing agreements. However, in the cases of intransigence, the Constitutio
The bachelor thesis contains a presentation of three NGOs working for sustainable housing and infrastructure development for the low-income families in Costa Rica and Nicaragua and the future prospect of introducing a wider range of multi-storey buildings. A high number of the Central American population live in densely populated slums in urban areas with harsh living conditions far below the pove
This thesis is focused on exploring what insights a human ecological perspective could provide on the understanding and practice of political consumerism. This is divided and conducted in two sections, the first section is a theoretical discussion which is devoted to defining political consumerism and reconseptualizing some aspects and components of it as well as to positioning it in a wider and m
Background: Customers for buses and coaches on the European market ask for complete vehicles from one supplier. Since Scania CV are only manufacturing chassis, their sales companies must co-operate with body builders in order to offer a complete product and service backup. This means that the sales companies in connection with every order have to deal with two order processes, one for Scania CV an
The extent of today's land degradation and desertification in the arid, semi-arid. and sub humid regions of China is a serious threat to the social and economic development in these areas. A national programme for monitoring and classification of drylands has been implemented by the Chinese Academy of Science. Areas are classified into degrees of desertification on the basis of vegetation cove
Magnetresonans, förkortat MR, är ett fysikaliskt fenomen som tillämpas inom medicinsk diagnostik för bildtagning. Med hjälp av mycket starka magnetfält kan bilder erhållas, exempelvis på hjärnan, utan att joniserande strålning används. Förutom bilder kan MR-bildtagning även användas för att avbilda perfusion (kapillärblodflöde) och vattendiffusion i hjärnan. Ytterligare ett användningsområde är av
This examination work is the final work in our education to become a Bachelor of Science in Mechanical Engineering by the University of Lund. The main purpose with this work has been to develop a new effective material handling system for TPPM AB in Lund since the existing system starts to become out of date. The future system that is going to be installed shall have the capacity to support all
Titel- Sex and the city för män? ?En kvalitativ studie om manligheter i förändring Författare- Malvina Britts Avdelning- Avdelningen för Medie- och kommunikationsvetenskap Problem: Området som min studie rör sig inom är representationen av maskulinitet. Förändringar i representationen av maskulinitet diskuteras i olika sammanhang och en specifik drama/komediserie, Entourage, har på sistone utmä
Title: Evaluating packaging logistics performance at IKEA for improvements in product and packaging development Authors: Håkan Dahlborg and Carina Johnsson Supervisors: Jenny Klevås ? Division of Packaging Logistics, Department of Design Sciences, Lund Institute of Technology, Lund Caroline Bramklev ? Division of Packaging Logistics, Department of Design Sciences, Lund Institute of Technolog
The frequent replacement of office furniture contributes to the increasing production of solid waste that leads to the use of more landfill space. Germany only produces approximately 700000 t of office furniture waste per year whereas most of this waste goes to landfill or incin-eration (Nolte, 2001). In addition, there are concerns about the use of hazardous chemicals in office furniture producti
Presentation of problem: The movement of sediment parallel to the coast by waves and currents is known as longshore sediment transport or littoral transport. Throughout the years, researchers have found that knowledge of longshore sediment transport is important in connection with coastal engineering design, such as construction of breakwaters at harbour entrances, dredging of navigation channels,
The present study investigated the effects of three factors on the level of realism in frequency judgements. These factors were: Instruction (No correction for guessing/Correction for guessing), Format (whether the frequency judgements were made in terms of absolute numbers or in percent) and Difficulty level (easy/hard set of questions). All three factors were found to have a significant effect o
Parallel trade in goods is generally viewed as a positive phenomenon within the EU as a consequence of the principle free movement of goods: When traders buy goods in one part of the common market at a low price and transfer it to a higher priced area, allowing them to undercut those prices, then this will enhance competition, drive down prices and give consumers more choice- an overall positive e
Japanese knotweed, Reynoutria japonica, is a highly invasive alien species which has spread in Europe and America since it was introduced in the middle of 1800. Its ability to outcompete and suppress native plants and combined with its resilience and regenerative properties makes it difficult to control. Therefore, multiple methods have been tried to control this plant, but with varying success. T
Problem definition Nowadays society is very concerned with sustainability. Companies try their best to meet sustainability customers’ expectations and regulations. The adoption of Lean and Six Sigma could bring sustainability improvements, but it is not clear how these three areas are combined and how they are currently addressed by companies. Purpose Explore the relationship between Lean, Six Sig
Denna studie har genomförts på Tetra Pak för att studera deformation i vätskekartong under vikning. När en förpackning formas i fyllmaskinerna viks kartongen enligt biglinjerna. Det finns ett stort intresse av att studera vikprocessen då den är avgörande för den slutgiltiga kvaliteten av förpackningen. Matematiska modeller används för att simulera kartong men dessa kräver verkliga mätningar och dThis study has been conducted at Tetra Pak to study deformation in liquid packaging paperboard during the folding process. When a package is formed in the filling machines, the paperboard is folded according to the crease lines. It is of great interest to study the folding process since it is crucial to the final quality of the package. Mathematical models are used for simulation of paperboard bu
