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We have monitored electrical activity, voltage-gated Ca2+ currents, and exocytosis in single rat glucagon-secreting pancreatic A-cells. The A-cells were electrically excitable and generated spontaneous Na+- and Ca2+-dependent action potentials. Under basal conditions, exocytosis was tightly linked to Ca2+ influx through omega-conotoxin-GVIA-sensitive (N-type) Ca2+ channels. Stimulation of the A-ce
Spectroscopic properties as well as excited state dynamics of the carotenoid peridinin in several solvents of different polarities were investigated by time-resolved fluorescence and transient absorption techniques. A strong dependence of the peridinin lowest excited states dynamics on solvent polarity was observed after excitation into the strongly allowed S-2 state. Peridinin relaxes to the grou
Mounting discoveries of extrasolar planets orbiting post-main-sequence stars motivate studies to understand the fate of these planets. In the traditional 'adiabatic' approximation, a secondary's eccentricity remains constant during stellar mass-loss. Here, we remove this approximation, investigate the full two-body point-mass problem with isotropic mass-loss, and illustrate the resulting dynamical
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This paper describes a multi-camera system designed for capture and tracking of swimmers both above and below the surface of a pool. To be able to measure the swimmer's position, the cameras need to be accurately calibrated. Images captured below the surface provide a number of challenges, mainly due to refraction and reflection effects at optical media boundaries. We present practical methods for
The big influx of people seeking asylum in EU Member States in recent years has led to many asylum seekers having to wait a long time for a decision on their asylum applications. For over 25 years, the EU has been encouraging Member States to adopt procedural measures in their national legislations to streamline asylum procedures and in July 2016, the EU Commission presented a proposal for a new R
This paper explores the impacts of EU’s retaliatory tariffs towards the U.S. on prices, quantities, and welfare. Over the course of 2018, the Trump Administration imposed tariffs on EU steel and iron, to which the EU implemented counter measures of increased tariffs on U.S. imports to the Union. Using standard economic methods, this paper finds that the tariffs were almost completely passed throug
This study seeks to understand and explain why Sweden and Finland voted differently in the Council of the European Union on the proposal of a minimum wage directive. The two countries share a labor market system, based in collective bargaining and important roles for trade unions and employer organizations, without a legally set minimum wage. At the time, the two countries hade ideologically simil
Titel: Ett Paradigmskifte i Hållbar Stadsutveckling? En Fallstudie av Malmö och Curitiba och Interaktionen Mellan Medborgare och Institutioner. Seminariedatum: 2014-05-23. Kurs: FEKN90 Examensarbete på Civilekonomprogrammet, 30 ECTS. Författare: Märta Lagergren och Sandra Olsson. Handledare: Matts Kärreman. Nyckelord: Hållbarhet, Hållbar Stadsutveckling, Integrering av Medborgare, VärdekonfigTitle:A Paradigm Shift in Sustainable City Development? - A Case Study of Curitiba and Malmö, and the Interaction Between Citizens and Institutions. Seminar date: 2014-05-23. Course: FEKN90 Masters Thesis in Science and Business Administration, 30 ECTS. Authors: Märta Lagergren and Sandra Olsson. Supervisor: Matts Kärreman. Key Words: Sustainability, Sustainable City Development, Citizen Inte
There are a lot of debates surrounding the sustainability of liquid biofuel as a means of mitigating some global challenges like climate change and energy insecurity. The European Union (EU) for example has set up renewable energy targets and sustainability criteria. Biofuel is expected to contribute significantly to meet up with these targets. Much of these targets will be met by importing liquid
Ahmed Agiza and Muhammed El Zary (hereinafter referred to as Agiza and El Zary) are two Egyptian nationals that were expelled from Sweden in December 2001. The decision was taken by the Swedish government. They had in 1999 and 2000 separately, applied for asylum in Sweden since they claimed a fear of serious human rights violations in Egypt based on their political opinion. The Swedish Migration B
In an attempt to understand and explain the global land grab in terms of the dynamics and contemporary transformations of capitalism, critical scholars have made extensive use of the concepts of primitive accumulation and accumulation by dispossession. Although they provide powerful insights into the phenomenon, their use is also fraught with challenges. In the absence of conceptual clarity, tensi
Literature and marketing are closely connected. This statement might be considered surprising. This thesis, however, aims to explore this connection by applying an interdisciplinary approach anchored in both marketing and literary theory. The multifaceted nature of the relationship between the fields can be discussed from various angles. The novels Syrup (1999) and Jennifer Government (2003) by Au
Abstract Author: Birgitta Nilsson Title: Council for the disabled – from curbstone to policy document. A survey of community councils for the disabled in Blekinge [translated title] Supervisor: Stig Linde Assessor: Torbjörn Hjort This is a study of community councils for the disabled in Blekinge County. The overall aim is to investigate the possibilities of representatives of the disability organi
In this thesis I sought to study the doctrine of the just war within the context of the First Crusade. Utilising an aggregate theory consisting of just war theory, defensive realism, and poliheuristic decision-making, I operationalised my research questions in an idiographic case study scrutinising two transcriptions of a speech Pope Urban II made at Clermont in 1095. I found that the differing ac
Acoustophoresis, i.e., the contactless manipulation of small cells or particles via acoustic waves is a gentle and label-free method that can, amongst others, be used to isolate rare cells such as circulating tumor cells from blood. To isolate enough cells, a large amount of sample needs to be processed in a reasonable amount of time. In a clinical setting, usually around 10 mL of blood can be col
This study aims to clarify the current state of the law regarding the prohibition of dismissal in the context of transfers of undertakings in Sweden and Germany. The prohibition of dismissal originates from Article 4.1 of the Transfer Directive (2001/23/EC) and is an integral part of the European Union’s employment protection framework, primarily aimed to protect employments by restricting dismiss
The hedge fund industry has become one of the most creative and innovative areas within banking and finance during the past ten years. Its rapid growth and constant development has made it hard for regulators to mitigate the potential risks posed to investors and the financial system. The aim of this thesis is to discuss the potential need for further regulation of hedge funds, mainly based on the
