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We here present inelastic neutron scattering results on the strongly correlated cubic superconductor UBe13 (T-c = 0.85 K) obtained on a large single crystal by high-resolution cold neutron three-axis spectroscopy. We observed spin dynamics at a unique momentum space position building up below T similar to 50 K and changing significantly on entering the superconducting state. The observed short-ran
Popular Abstract in Swedish Kärleksdofter och varningsljud i bekämpning av nattfjärilar Jag har studerat hur populationer av skadegörande nattfjärilar kan bekämpas med miljövänliga metoder där djurens egna sinnessystem manipuleras. Liksom många andra insekter kommunicerar nattfjärilar med artspecifika doftsignaler (feromoner) vid parning. Honan avger doften i enstaka nanogram (miljarddels gram!) The impact of olfactory and auditory cues on the mating behaviour in two species of moths, Agrotis segetum (Noctuidae) and Plodia interpunctella (Pyralidae), was investigated to evaluate their potential use in integrated pest management. The flight behaviour of male A. segetum under natural and pheromone-based mating disruption conditions was monitored by harmonic radar. Individual males were equi
Popular Abstract in Swedish I och med att mjukvarubaserade produkter ökar i antal ökar också vikten av en effektiv mjukvaruutvecklingsprocess, ur ett konkurrensperspektiv. Bristfällig produktkvalitet och höga utvecklingskostnader är något som mjukvaruutvecklingsorganisationer under många år har kämpat med. Studier inom SPI (software process improvement) syftar till att förbättra produktkvalitet ocThe number of software-based products is increasing, which is why the importance of an efficient software development process is also increasing, from a competitive advantage perspective. For years, software development organizations have been plagued by poor product quality and high development costs. Studies in software process improvement (SPI) have concerned themselves with improving the softw
Project funding rarely demands much change on behalf of the recipient. In contrast, cross-sectoral mobility funding requires recipients to change their environment and often some aspects of their research. There is a need to understand the impact on the researchers’ experiences as knowledge producers within such programs, as part of the broader potential and significance of cross-sectoral mobility
Phenological observations of terrestrial ecosystems are useful in monitoring the changes in the local climate due to their relatively long time series and high temporal resolution. However performing field based phenological observations can be a labour intensive and time consuming process. Using satellite-based remotely sensed data can make the process much more efficient. Although the satellites
Swedish Match is a global Group of companies with a broad assortment of market-leading brands in smokeless tobacco products, cigars, pipe tobacco and lights products. The South African organization comprises of three individual companies that were acquired between 1999 and 2001. This thesis was focused on two of these three companies, Leonard Dingler and Best Blend with pipe tobacco as the most im
During the last few decades so called “street gangs” have gained more and more power in both the United States and Central America. Mara Salvatrucha, a Los Angeles based gang, today has a strong presence in several American countries. This essay attempts to understand this development and poses the question: what makes street gangs turn into transnational crime organizations? The essay is based on
This text concerns itself with war, the just war theory, and the application of that doctrine on the ?war on terrorism?. I present different views on the theory's place in the discourse, its relevance for unconventional wars followed by the analyses of above mentioned empirical situation. Particular interest is given the criteria concerning proportionality, both ad bellum and in bello, due to
With growing urbanisation the sustainability of cities has become increasingly important. Although cities have been using indicators for a long time it is only in the last decades that attempts have been made to collate indicators into sets that reflect the many different aspects required to assess the sustainability of a city. The aim of this paper is to review the evolution of indicators for mon
This paper focuses on the use of the Compound Past (CP) found in a set of epistolary letters from the 18th and 19th centuries' Uruguay. It is claimed that the CP already at this time encodes situations that are conceptualized within a temporal frame of indeterminacy. All the cases of CP in 66 letters are analyzed according to its contexts – with or without temporal determinants; in colocational en
Abstract Today it is very common that some person register a domain name that is identical or confusingly similar to a hallmark that is someone’s protected property. From the owners opinion this can result in a lost of company’s goodwill and there is risk that hallmark becomes powerless. Every physical and legal person can register someone’s protected hallmark as a domain name under top – level do
Reliable information on solar activity over the Holocene period is important to predict the Sun in the future and to understand the mechanism behind the Sun-climate linkage. Presently, there are discrepancies in the proxy data of solar activity due to reasons that are not yet understood. This leads to major uncertainties in Holocene solar reconstructions. This PhD project aims to improve the Holoc
In this thesis a system for tracking the fingers of a user using sound waves is developed. The proposed solution is to attach a small speaker to each finger and then have a number of microphones placed ad hoc around a computer monitor listening to the speakers. The system should then be able to track the positions of the fingers so that the coordinates can be mapped to the computer monitor and be
Providing of consulting services has been a subject of rapid development during the last three decades. This recent development has led to blurring the line between consultancies and outsourcing services. In this respect, consulting firms outsource skilled and experienced consultants who are contracted to work at a client site for a certain period of time. Consultants based at the client offices a
