Sökresultat

We study the effects of a phase difference on Yu-Shiba-Rusinov (YSR) states in a spinful Coulomb-blockaded quantum dot contacted by a superconducting loop. In the limit where charging energy is larger than the superconducting gap, we determine the subgap excitation spectrum, the corresponding supercurrent, and the differential conductance as measured by a normal-metal tunnel probe. In absence of a

This article expands current acquisition literature to include sociocultural challenges on inter-organizational levels following acquisitions of young, innovative firms. Socioculture here denotes network parties' shared values, belief systems, and practices. Three acquisitions illustrate their consequences. The young, innovative firms and their acquirers are part of different networks, have dissim

Measurements of electrons from the decay of open-heavy-flavor mesons have shown that the yields are suppressed in Au+Au collisions compared to expectations from binary-scaled p+p collisions. These measurements indicate that charm and bottom quarks interact with the hot dense matter produced in heavy-ion collisions much more than expected. Here we extend these studies to two-particle correlations w

This manuscript proposes a novel viewpoint on computing systems' modelling. The classical approach is to consider fully functional systems and model them, aiming at closing some external loops to optimise their behaviour. On the contrary, we only model strictly physical phenomena, and realise the rest of the system as a set of controllers. Such an approach permits rigorous assessment of the obtain

BACKGROUND: Septic shock may cause splanchnic hypoperfusion. We hypothesized that levosimendan would improve systemic and hepatosplanchnic perfusion during endotoxemic shock. METHODS: In 16 anesthetized pigs (31.4 +/- 3.4 kg), a jugular vein, a carotid artery, the Pulmonary artery (thermodilution), the portal vein, and a hepatic vein were cannulated for hemodynamic monitoring and blood sampling. U

The purpose of this paper has been to explore how Internet is perceived, with reference to youth, risk and responsibility, by a section of the population in North-West Skåne in Sweden. The questions central to our area of interest were: - Where does the responsibility for a safe Internet environment lie? - What measures are believed to be able to make Internet safer? - Are the opinions about sa

This paper examines a long run macroeconomic dilemma. This dilemma states that given a real appreciation, i.e. a continuous increase in the real exchange rate, an economy has two options open with respect to inflation and nominal exchange rate. Either the economy chooses a fixed exchange rate- regime but has to allow for a rising inflation. Or the economy can choose an inflation targeting- regime,

With larger income gaps and opportunities between rich and poor countries, world labour migration has increased, and so have remittances from international labour migrants. Since remittances are an important source of income for many developing countries of the world, there is a need for studies that address effects of remittances on the receiving economy. The objective of this thesis is to study

Spring 2010 a gender certification project started at the Geological Department, Lund University. The project revolves around making students and employees more aware about gender and gender equality work and what impact it has on the whole organization. Because of that, I’ve tried to evaluate what has happened and what kind of result the certification has led to so far. I’ve also focused on PhD-s

This thesis is a critical discourse analysis of ten articles from three Swedish newspapers about the 2011 revolution in Egypt. The purpose of the study is to see if any postcolonial discourses can be found in the reporting and, if so, how we can understand the consequences of these for the way we think about people’s identities and about the future of Egypt. In the thesis’ analysis three postcolo

Abstract Authors: Nina Svärd and Susanne Ekerholm Title: Resilient children (Maskrosbarn) – from weed to flower [Translated title] Supervisor: Christina Erneling Assessor: Anders Lundberg The purpose of our study was to examine children’s resilience when they grow up in a dysfunctional family and how they were able to handle long-term stress. We wanted to compare different group’s ways of describi

Earning gaps between natives and immigrants in Sweden have been a widely discussed issue in the literature. The previous studies that examined the wage gaps mostly focused on educational attainment, tenure, generation of immigrants and ethnic origins. The distribution of immigrants’ income within different labor market sectors is almost unexplored. The paper analyzes several determinants of income

The IS and IT of organizations are not only a part of the environmental problems of the world, but can be part of the solution as well. Green IS and IT can transform an organization, allowing it to improve its environmental performance. To influence an organization to adopt Green IS and IT, one has to convince its decision makers at some point and should therefore understand what influences them.