The development of a high precision five rotation axes polarimeter using transmission multilayers as polarizers and reflection multilayers as analyzers is presented. In order to cover a wide energy range from EUV to soft X-ray, a set of Mo/Si, Cr/C, Sc/Cr, and W/B4C multilayers for transmission and reflection have been designed and fabricated. A hexapod support allows to align the polarimeter easi

Avhandlingen Naturliga medborgare undersöker hur frilfutsliv och lägerverksamhet använts som metoder för medborgarfostran i scoutrörelsen och Unga Örnar under perioden 1925–1960. Frågorna som undersökts innefattar hur organisationerna artikulerade ideal om medborgarskap, hur barn och ungdomar skulle fostras till goda medborgare samt mer specifikt hur natur och friluftsliv skulle bidra till att förThe aim of this thesis has been to examine outdoor activities and camping, framed within the Scandinavian notion of friluftsliv, as methods for promoting citizenship in two Swedish youth organisations: the Scout movement and Unga Örnar (“Young Eagles”). What knowledge and abilities characterised ideal citizenship; how was instruction in citzenship for children conducted and more specifically, how

This article presents the results of an interdisciplinary study combining archaeology, osteology, and stable isotope analyses. The geological conditions and richness of megalithic graves in Falbygden is suitable for studies of Neolithic human remains. Nevertheless, the Late Neolithic period (2350-1700 BC) is poorly investigated. This paper explores new knowledge of the Late Neolithic megalithic po

Human immunodeficiency virus type 1 (HIV-1) prevalence and incidence in the fishing communities on Lake Victoria in Uganda are high. This population may play a role in driving the HIV epidemic in Uganda including the spread of transmitted drug resistance (TDR). We report data on TDR in this population among antiretroviral (ARV)-naive, recently infected individuals about 5 years after ARV scaling-u

BACKGROUND: With the scale-up of antiretroviral therapy (ART), monitoring programme performance is needed to maximize ART efficacy and limit HIV drug resistance (HIVDR).METHODS: We implemented a WHO HIVDR prospective survey protocol at three treatment centers between 2012 and 2013. Data were abstracted from patient records at ART start (T1) and after 12 months (T2). Genotyping was performed in the

We investigated the rate of transmitted drug resistance (TDR) among HIV-1 seroconverters identified from the Rakai Community Cohort Study (RCCS) survey, a population-based cohort in Rakai District, Uganda. Participants aged 15-49 are interviewed at study visits approximately every 12-18 months and provided a serological sample. Antiretroviral therapy (ART) has been provided free of charge since 20

The present paper seeks to investigate the extent and nature of organizational interdependencies in recovery operations. It focuses on the recovery following the Boxing day tsunami in 2004 in Tamil Nadu, India. It uses the theoretical framework from infrastructure interdependencies to a disaster recovery setting. It takes a case study approach and is based on eighteen interviews conducted in Tamil

A number of papers have provided insight into frequencies of violence-related trauma, especially skull trauma, in Northern European skeletal assemblages dating to the Neolithic and Bronze Age. Although the cases are often well described, they lack further discussion about the consequences of skull trauma for the injured individual and the implications for the surrounding society, especially consid

In this contribution, we report about tomographic nanoscale imaging using a laser-produced plasma-based laboratory transmission X-ray microscope (LTXM) in the water window. The soft X-ray radiation of the LTXM is provided by a high average power laser-produced (1.3 kHz repetition rate, 0.5 ns pulse duration, 140 W average power) plasma source, a multilayer condenser mirror, an objective zone plate

Background: Behavioral testing provides an essential approach in further developing our understanding of brain structure and function. The aim of our study was to outline a more expanded approach to cognition- and anxiety-related behavior in the rabbit. Methods: Twenty-one 70-day old rabbits (13 female, 8 male) were exposed to open field test, dark-light box test and object recognition testing wit

Here, we report a sol-gel integrated affinity microarray for on-chip matrix-assisted laser desorption/ionization time-offlight mass spectrometry (MALDI-TOF-MS) that enables capture and identification of prostate-specific antigen (PSA) in samples. An anti-PSA antibody (H117) was mixed with a sol-gel, and the mixture was spotted onto a porous silicon (pSi) surface without additional surface modifica

In the era of the Internet of Things and social media; communities, governments, and corporations are increasingly eager to exploit new technological innovations in order to track and keep up to date with important new events. Examples of such events include the news, health related incidents, and other major occurrences such as earthquakes and landslides. This area of research commonly referred t

OBJECTIVE/BACKGROUND: To develop a procedure specific global rating scale for assessment of operator competence in endovascular aortic repair (EVAR).METHODS: A Delphi approach was used to achieve expert consensus. A panel of 32 international experts (median 300 EVAR procedures, range 200-3000) from vascular surgery (n = 21) and radiology (n = 11) was established. The first Delphi round was based o

DN DEBATT 22/3. Det svenska valet hotas av digitala påverkansoperationer där falska robot-konton och så kallade ”dark ads” kan dränka det politiska samtalet. Vi utmanar nu riksdagspartierna: Ge ett enkelt löfte till väljarna om att ni inte kommer att använda er av oetiska metoder på nätet, skriver Jonas Andersson Schwarz, Stefan Larsson och Anders Mildner.

Public relations was historically an isolated theoretical field and an, in practice, undeveloped organizational publicity function for many years. From the perspective of strategy research, theory as well as practice has traditionally been dominated by traditional, rational, linear and functionalistic approaches (Whittington, 2000). The foundation in functionalism has led researchers to focus on e

I denna bok utgår författarna både från experimentalfysikens varför och experimentalfysikens hur. De ger bakgrunder och visioner tillsammans med handfasta kunskaper inom den experimentella fysiken. Boken är främst avsedd för teknologer, naturvetare och lärare. Men framställningen är medvetet utformad för att också kunna nå utanför denna krets, och bokens första halva kräver inga speciella matemati

Purpose – The purpose of this article is to understand what role researchers assign to online representations on the new digital communication sites that have emerged, such as Academia, ResearchGate or Mendeley. How are researchers’ online presentations created, managed, accessed and, more generally, viewed by academic researchers themselves? And how are expectations of the academic reward system

Purpose: This study explores how information on air pollution is shaped online on an everyday basis, with a particular emphasis on digital devices and digital representations as constitutive of environmental information practices. Furthermore, this research highlights an understudied aspect of air pollution – the digital flow of multimodal representations that citizens encounter and produce in the