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Background: In the Bagnardi et al. (2001) meta-analysis, it was found that alcohol consumption increases the risk of stomach cancer (OR = 1.32 for heavy drinkers). However, it is unknown if drinking cessation reverses this alcohol-elevated risk. Methods: A systematic literature review was performed to provide the information for a meta-analysis where the dose-risk trend was estimated for years sin

Contemporary precipitation patterns in the Caribbean region are spatially variable, and the small number of Holocene paleoclimatic records may not adequately capture patterns of variation in the past. The hydrological history of Grenada was inferred from paleolimnological analyses of sediment cores from two crater lakes on the island. The basins were formed by volcanic activity some time during th

We present how dramatically the nonequilibrium nature of an oppsitely charged polyelectrolyte/surfactant mixture can affect the interfacial properties. We show for the first time that the cliff edge peak in the surface tension of the poly(diallydimethylammonium chloride)/sodium dodecyl surfate system is produced as a direct result of depletion of surface-active material from the bulk solution due

In 2008 Bhutan inaugurated a written constitution thereby instituting the state as a constitutional monarchy. The constitution is almost unanimously described as democratic by international media and academics. The ease with which this apparent consensus on its democratic character has been achieved, however, raises the important question of how best to approach the theory of constitutional democr

The purpose of this study was to evaluate the effect of prolonged heat processing (180 min at 50-80 degrees C) on the functional and theological properties of pectin, derived from olive mill wastewater (OMW). It was shown that a low temperature blanching of OMW at 60 degrees C, activates endogenous pectin methyl esterase and promotes demethylation, despite the high concentration of phenols. Activa

Among the second language learners of Swedish from the group of first language speakers (L1) of the one of the standard languages that formed the pluricentric language Serbo-Croatian, Serbian currently seems to be most frequent L1. Based on recordings of L2-speech produced by two Serbian L1-speakers, living in Sweden, this contribution presents typical pronunciation features in L2-Swedish, in orde

This study examines globalization of monitoring practices by focusing on how American (U.S.) influences on European firms impact the dismissal risk for these firms’ CEOs. Specifically, we argue that the stronger short term orientation of the American corporate governance system increase the dismissal performance sensitivity faced by European CEOs, indirectly and directly. The former materializes v

Policies for handling cases of penicillin-non-susceptible Streptococcus pneumoniae (PNSP) in day-care groups vary between different counties in Sweden. The aim of this study was to evaluate the epidemiological effect of excluding PNSP-carriers from children's day-care centres (DCC). We followed the incidence in 14 DCC groups with ongoing PNSP-spread, by repeated group screens until no further case

This study investigates the impact of rules of origin (ROO) on the Malagasy textile and clothing industry. The ROO of two different preferential trading arrangements for developing countries, the African Growth and Opportunity Act (AGOA) of the US and the Lomé/Cotonou agreement of the EU, are compared and related to Malagasy clothing exports and textile imports. The AGOA ROO are found to be more l

This thesis explores the interactions between tourism development and cultural values in the South Pacific nation of Samoa. As tourism is likely to remain a key strategy for the development of Samoa, this study explores the impact of such development on the cultural component of fa’a Samoa, or Samoa’s way of life, which varies quite significantly from Western, capitalist culture. The aim of the st

Earlier, linguists have treated conceptual metaphor and conceptual blend as two separate phenomena. Recent research, however, has brought more and more attention to similarities between these phenomena. This study intends to shed more light on such similarities in the underlying creation process and aims to detect common preconditions. A corpus-driven analysis, incorporating 50 advertisements repr

Denna uppsats belyser de ökande rättsverkningarna det digitala samhället har på upphovsrätten. Framför allt har principen om konsumtion av upphovsrätt, ett undantag på en författares ensamrätt att sprida sitt arbete, erhållit en ny tolkning. Principen innebär att när en rättighetshavare placerar dennes upphovsrättsskyddade verk på marknaden till försäljning, är spridningsrätten konsumerad, vilket This thesis illustrates the increasing legal effects on copyright by the modern digital environment. In particular, the principle of copyright exhaustion, the exception to an author’s exclusive right to distribute his or her work, has been targeted with a novel interpretation. The principle ensures that when a right holder puts his/her copyrighted work on the market for sale, the distribution righ

Background Today’s diffusion of innovation theories are primarily based on the studies conducted up until 1991, which means that they have not taken the new Internet economies into consideration. When considering the enormous impact the Internet has had since its introduction, it stands to reason that there has also been an impact on how innovations diffuse in the marketplace. Problem definition A

By regressing volatility series of equity returns on macroeconomic variables using data from the Nordic countries, three conditional volatility models are evaluated on their ability to capture effects of long-run volatility shocks. In addition, the same models' short-run forecasting performance is tested by employing a rolling window approach. The results suggest that none of the models are su

The study presented herein analyses the Nairobi International Convention on the Removal of Wrecks (WRC) in light of existing civil liability regimes relating to the same area of environmental law, namely&semic protection of the marine environment from damages arising from maritime activities. Through presentation and analysis of the most influential and exemplifying civil liability regimes for

This thesis aims to test firm specific factors that determine the capital structure of companies on the Stockholm stock exchange. The results will be compared with the results of earlier studies from USA and Switzerland. Furthermore, we will conclude if these firm specific factors have changed over time. The theories explained and used in this thesis are the Modigliani Miller model, Trade-Off theo

Populärvetenskaplig sammanfattning: Havsnivåförändringar på södra Grönland. Den globala havsnivån har förändrats under den nuvarande mellanistiden främst på grund av fördelningen av vatten mellan hav och glaciärer. Den relativa havsnivån på södra Grönland påverkas också till stor del av jordskorpans anpassning till storleken på det grönländska istäcket. I denna studie presenteras en ny strandförUntil recently there have only been a few observations of relative sea-level change from the inner Bredefjord area in southern Greenland. Here a new sea-level curve is presented from the Tasiusaq area based on data mainly from a sediment sequence from a marine embayment. Sea-level changes can be recorded in sediments as changed chemical composition, physical properties and macrofossil content. Iso

The main purpose of this study was to make an initial risk analysis on the probability of antibiotics in biosolids causing adverse effects on agricultural soil environments. The issue on resistance development among bacteria towards antibiotics has also been discussed. Initially, the risk was found to be very high for all of the antibiotics; penicillin, tetracycline, macrolide, quinolone, trimetho