Filtyp
Three non-symbiotic hemoglobins (nsHb) have been identified in Beta Vulgaris (sugar beet). These are hexacoordinated Hbs with high oxygen affinity. The spectral properties for one of these, BvHb1.1 was analyzed and its molar absorption coefficients determined. Furthermore, an initial safety analysis was carried out by studying the cleavage of plasmid DNA (pDNA) induced by these proteins. The resul
Climate change adaption is becoming more and more crucial within sustainable urban design. Global warming affects an increase of heavy rainfall events in Europe and especially in Germany. Deggendorf, a city in southeast Germany, has experienced a severe flood in 2013 caused by a dike burst. The chosen site in Deggendorf lies next to a dike park and has unused potential to be developed. The thesis
Background In traditional retailing, where the challenge lies in providing goods in a store with limited space while minimizing tied up capital and obsolescence, good inventory management is often an important competitive advantage. However, the emergence of the online channel changes some of the challenges, and the associated requirements on inventory management. These dierences are studied in th
In today’s connected world, businesses are increasingly going online. Additionally, the online industry is transforming into an international business arena, flourishing with opportunities to grow and expand. However, the internationalisation has raised a number of challenging issues. One of these challenges is foreign exchange. Foreign exchange is needed to sell and buy on markets with different
Bakgrund: Det har skett en förändrad marknadsmiljö hos patentbyråerna idag, i alla fall för de större byråerna. Förr agerade patentbyråerna mer som ordermottagare, efterfrågan var stor i förhållande till antalet aktörer på marknaden. Vilket gav patentkonsulterna en starkare position i förhandlingarna med kunder. Detta har förändrats, på senare tid har det krävts mer arbete från patentkonsulter
Bakgrund Vid gruvdrift uppstår miljöfarligt avfall i form av gråberg som innehåller metaller som kan urlakas. Avfallet kan oskadliggöras genom att lägga ut tät morän som ett vattenhållande tätskikt kring gråbergsupplaget. Transportkostnaderna för detta är oftast höga då morän av tillräcklig kvalitet måste hämtas långt ifrån upplagen. Studier har visat att kvaliteten på morän kan förbättras genom a
Purpose: The purpose of this study is to develop a framework for distribution center location in order to reduce distribution costs for small, fast growing companies on the Nordic market. Methodology: In the methodology chapter, relevant research methodology for the type of study conducted in this report is presented. It is concluded that a case study is the most suitable approach for the purpose
This study explores the practical applicability of the Communication Value Circle (Zerfass & Viertmann, 2017), a recent theoretical framework that describes value creation through communication in 12 dimensions drawn from four generic corporate goals. The research objective is to evaluate whether key claims from the CVC hold up in practice. Hence, a multistage research design comprising two ro
Abstract Title: Dune erosion during storms in Skanör-Falsterbo - simulations with the help of XBeach Authors: Mikael Dunér and Axel Flodin Vacher Supervisors: Professor Magnus Larson and Doctoral Student Björn Almström, Division of Water Resources Engineering at Lund Institute of Technology, Lund University. Presentation of problem: With a rising sea-level, because of the climate change, the risk
Evaluating and testing changes or configurations to peer-to-peer systems or even understanding their behaviour can be complicated. One approach is to simulate a large peer-to-peer system and visualise the results. In this master's thesis a study is performed to understand how an actual implementation of a hybrid peer-to-peer live video streaming system behaves and performs under different scen
The ability of testing on-chip circuitry is extremely essential to ASIC implemen- tations today. However, providing functional tests and verification for on-chip (embedded) memories always poses a huge number of challenges to the designer. Therefore, a co-existing automated built-in self-test block with the Design Under Test (DUT) seems crucial to provide comprehensive, efficient and robust testi
The United States middle class has become a major topic of discussion and debate over the past several years, playing an intricate part in economic and political policies today. The reasoning behind this is due to the acknowledgement of the average American household struggling to maintain their standard of living with rising costs of goods and services along with stagnating wages. Unemployment is
Då en make ärver en make med släktingar i första eller andra parantelen uppstår arvsrättsligt en efterarvsrätt. Denna efterarvsrätt har tidigare inte förtydligat huruvida en försäkringsersättning som utfaller genom förmånstagarförordnande till efterlevande make ska inräknas i efterarvet. 1975 kom ett rättsfall från högsta domstolen som fastställde just detta, att det faktiskt föreligger rätt till When a spouse inherits another spouse, who has children from a previous marriage, parents, siblings or nephews alive, a right to secondary inheritance occurs according to Swedish law. Before 1975, it was not clarified whether this right to secondary inheritance should include an insurance reimburse-ment due to an insurance with a spouse as beneficiary. In 1975 the Swedish Supreme Court ruled that
Matsvinn är ett problem med miljömässiga, ekonomiska och sociala konsekvenser. Nära en tredjedel av maten som produceras i världen idag kastas eller förstörs, något som är ohållbart av en mängd anledningar. Ett forskningsprojekt som drivs för att åtgärda detta är DynahMat-projektet på Lunds Universitet. DynahMat föreslår användandet av temperaturindikatorer och andra sensorer för att beräkna en prFood waste is a problem with environmental, economic and societal aspects. Up to a third of global food production is wasted every year, something that is unsustainable in many ways. Much research is currently being done to alleviate the problem. The DynahMat project at Lund University proposes using temperature indicators and sensor technology to improve food supply chains and provide a more accu
A lot of cities today face serious problems. Some of them are not so harmful but they still have a significant impact to our surroundings. Our role as architects must be to create better environment , a better daily life for people. Mostly all of dense cities are currently facing enormous and rapid urban and population growth ,which is hard to follow in the same speed by suitable architecture shap
I denna studie undersöks demokratibistånd och under vilka förutsättningar det kan generera demokratiska och ekonomiska effekter i mottagarlandet genom en deskriptiv litteraturöversikt av moderna forskningsresultat. Förutsättningar hos både givarparten och mottagarlandet tas upp för diskussion. Studien går sedan vidare med en fallstudie av Moçambique. I fallstudien undersöks hur förutsättningarna v
Syftet med denna studie är att ur ett sociologiskt perspektiv undersöka hur det är att bo i Barcelona och arbeta i ett internationellt callcenter som ung europeisk medborgare. Vad är det som motiverar individer att migrera och arbeta i Barcelona? Hur upplever de förutsättningar i arbetet, social gemenskap och hur uppfattar de sin tillhörighet? Dessa frågeställningar sätts sedan i en bredare kontexThe aim of this study is from a sociological perspective understand how it is to live in Barcelona while working in an international call centre as a young European citizen. What motivates these individuals to migrate to Barcelona? What is their perspective of work, social community and notion of belonging? These questions are later to be examined together with theories of migration, modernization
In this thesis the approximation properties of feedforward articial neural networks with one hidden layer and ReLU activation functions are examined. It is shown that functions of these kind are linear splines and the number of spline knots depend on the number of nodes in the network. In fact an upper bound can be derived for the number of knots. Furthermore, the positioning of the knots depend o
Wide band gap semiconductors such as gallium nitride (GaN) are attractive candidates for short wavelength optoelectronic devices and high-power/high-temperature electronics. Widespread commercial adoption has been hindered by great difficulties encountered in obtaining high-quality materials. No suitable substrate material is available, making lattice matching unattainable and resulting in high th
Visual search efficiency improves with repeated exposure to the same search problem, yet the mechanisms behind these search efficiency gains remain unclear. Investigating how eye-movement sequences evolve over repeated viewings is fundamental for understanding how skilful search develops over time and its role in learning and gaining expertise. Scanpath theory holds that repeated displays are inve
