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The majority of the large hydro power plants in Sweden were built 1935 - 1975 and are located in a cold climate in the northern parts of Sweden. Since the power plants were designed for a service life of 50-100 years, some of them are soon to reach their estimated service life and some have already passed it. During a condition assessment to determine the status of the Porsi hydro power plant, con
Aim: Grass-yellow butterflies (Eurema) are a group of pantropical Pieridae distributed throughout Asia, Australasia, Africa and the New World. However, little is known about their diversification, including the biogeographic mechanism(s) explaining their circumglobal distribution. We present the first densely sampled, time-calibrated phylogeny and biogeographic reconstruction of grass-yellows to c
MADEIRA was a Collaborative Project cofunded by the European Commission through the EURATOM Seventh Research Framework Programme. It was structured into four scientific work packages, and its aim was to optimize the efficacy and safety of 3D functional imaging in nuclear medicine and thereby to reduce the radiation exposures of the patients while keeping or even improving the quality of the diagno
Aim The controls of gross radiation use efficiency (RUE), the ratio between gross primary productivity (GPP) and the radiation intercepted by terrestrial vegetation, and its spatial and temporal variation are not yet fully understood. Our objectives were to analyse and synthesize the spatial variability of GPP and the spatial and temporal variability of RUE and its climatic controls for a wide ran
Background: Postnatal sense of security, for parents, the first week after childbirth is important for their own and their baby’s wellbeing. Variables influencing the mother’s, and particularly the father’s, sense of security during the first postnatal week are not well known. No instrument measuring dimensions which can be influenced and supported by the postnatal health care team has been found
Introduction. 60% of patients operated for colorectal liver metastases (CRLM) will develop recurrent disease and some may be candidates for a repeated liver resection. The study aimed to evaluate differences in intraoperative blood loss and complications comparing the primary and the repeated liver resection for metastases of colorectal cancer (CRC), as well as to evaluate differences in long-time
Although much attention in recent years has been devoted to methane (CH4) emissions from northern wetlands, measurement based data sets providing full annual budgets are still limited in number. This study was designed to help fill the gap of year-round measurements of CH4 emissions from subarctic mires. We report continuous eddy correlation CH4 flux measurements made during 2006 and 2007 over the
The aim of this study was to characterize the xylanolytic activity of Cryptococcus flavus isolate I-11. This microorganism was isolated from the Brazilian Cerrado, and enzyme plate assays showed that it also produces amylase and CMCase activity. The xylanolytic production of C. flavus isolate I-11 was improved by using a suitable combination of the carbon and nitrogen sources, reaching 130 U/mL A
Photofragmentation laser-induced fluorescence (PF-LIF) is for the first time demonstrated to be a practical diagnostic tool for detection of hydrogen peroxide. Point measurements as well as two-dimensional (2D) measurements in free-flows, with nitrogen as bath gas, are reported. The present application of the PF-LIF technique involves one laser, emitting radiation of 266 nm wavelength, to dissocia
Narrative and gender are both notions closely connected to culture and society. Narrative, on the one hand, is not just the art of telling stories, it carries deeper meanings, evokes feelings, and even affects our actions and interactions with one another. Gender, on the other hand, and specifically social gender, is defined as the gender identity that a person has shaped through his or her intera
Utvecklingen av anjonbytarmembran som kombinerar långvarig termokemisk stabilitet, hög hydroxidjonledningsförmåga med adekvata mekaniska egenskaper för alkaliskt elektrokemiskt system, är för närvarande ett brett forskningsområde. I det aktuella arbetet undersöker vi radikalpolymerisationen av allylamin, särskilt i organiska lösningsmedel, som uppnåddes genom direkt polymerisering av den protoneraThe development of anion-exchange membranes that combine long-term thermochemical stability, high hydroxide ion conductivity with adequate mechanical properties for alkaline electrochemical system, is currently a wide research area. In the present work, we investigate the radical polymerization of allylamine, especially in organic solvents, which was achieved by directly polymerizing the protonate
Uppsatsen utreder plenumbestämmelsens tillämpningsproblem inom straffrätten och hur förutsebarheten för den enskilde påverkas av att plenumbestämmelsen lyser med sin frånvaro. Prejudikaträtten är inte absolut i Sverige. Men detta innebär inte att ändringar av prejudikat ska ske med lätthet, utan en strävan att upprätthålla förutsebarheten för den enskilde är viktig. Med anledning av detta finnerThe essay examines the absence of the application by the Supreme Court of plenary sessions, which is necessary for establishment of precedent in the Swedish legal system, within the penal law and how the predictability in individual cases thus suffers. The precedence principal is not consistently adhered to by the Swedish legal system. This does not suggest that changes of precedent should be ma
Abstract During the last 15 years, the former ”really existing socialist” economies have undertaken an extensive transition process. In this paper the development, measured as GDP growth, is analyzed using variables for economic policy. The analysis is both theoretical, taking as starting point current positions in academia, and econometrical with the linear regression model. We show that while ec
This project proposes a design of dwelling for visitors and locals, who wants to enjoy one of earths beautiful phenomena, in this case the northern lights. The dwelling is located near the lake Mývatn. The framework is based on the theory of nding the common denominator between the natural elements and tectonics of architecture, by focusing on how we experience architecture in the relation and dia
Denna studie undersökte förhållandet mellan de tre personlighetsdragen som ingår i den Mörka Triaden (Machiavellianism, Narcissism och Psykopati) och attityder gentemot etiska företagspolicies. 114 deltagare deltog i en onlineundersökning som mätte den Mörka Triaden och sju policyfrågor. Deltagarna med de högsta poängen på Mörka Triaden (övre 30 procenten) jämfördes med deltagarna med de lägsta poThis study investigated the relationship between the three personality traits of the Dark Triad (Machiavellianism, Narcissism and Psychopathy) and attitudes towards ethical company policies. 114 participants took part in an online survey, measuring the Dark Triad and seven policy-questions. The participants with the highest scores on the Dark Triad (upper 30 percent) was compared to the participan
Studies have been made on food deserts all around the world. Sweden is however an outlier, and few studies have been made regarding locating and trying to explain food deserts. The aim of this study is to answer the questions: Do food deserts occur in Sweden? Which factors affect the spatial distribution of grocery stores? A food desert in this study is defined as an area without a grocery store w
Abstract Author: Sükran Sönmez Title: The professional affiliations impact– a study on how different professionals view roles in treatment of anxiety [translated title] Anxiety disorder is characterized by constant and overwhelming worry and fear which can be paralyzing. The aim of this study was to explore how professionals perceive the different roles in treatment of anxiety based on the profes
