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Neuro-Problems : Knowing Politics Through the Brain

In recent years, neuroscientific knowledge has been applied far beyond its context of emergence to explain human behaviour in general and to address a host of specific societal problems. In this article, we discuss the emerging research field of ‘neuropolitics’ that seeks to bring neuroscientific methods and findings to political science. Neuropolitics is investigated as a particular way of approa

”Alla är ju med alla…” : Kamratskapande gruppinteraktioner i skolan

Social interaktion sker ofta i grupper. För barn är skolklassen en grupp de dagligen interagerar i. Skolklassen och den sociala interaktion som sker i skolan har stor betydelse för barns välmående och framtida sociala interaktioner. Lärarna i skolan har därför i uppdrag att arbeta med barns sociala samspel och mot kränkande behandling. Avhandlingens övergripande syfte att öka förståelsen för barnsSocial interaction often takes place in groups. The school class is an important group in which children interact. Children spend a large percentage of their day with their classmates in school and classmates are not only co-workers, but also individuals interacting socially as friends. Several studies show that social interaction and friendship in school effect children’s wellbeing, academic perf

Review of acoustic comfort evaluation in dwellings—part I : Associations of acoustic field data to subjective responses from building surveys

Acoustic comfort is a concept hardly described in the literature. But it has been used in engineering typically to refer to low noise or annoyance in order to invoke no discomfort. Current standardized methods for airborne and impact sound reduction are deployed to assess acoustic comfort in dwellings. However, the measured sound pressure levels do not represent comfort. The latter should include

Immunity to gastrointestinal nematode infections

Numerous species of nematodes have evolved to inhabit the gastrointestinal tract of animals and humans, with over a billion of the world's population infected with at least one species. These large multicellular pathogens present a considerable and complex challenge to the host immune system given that individuals are continually exposed to infective stages, as well as the high prevalence in endem

Local convergence of proximal splitting methods for rank constrained problems

We analyze the local convergence of proximal splitting algorithms to solve optimization problems that are convex besides a rank constraint. For this, we show conditions under which the proximal operator of a function involving the rank constraint is locally identical to the proximal operator of its convex envelope, hence implying local convergence. The conditions imply that the non-convex algorith

DNA methylation mapping identifies gene regulatory effects in patients with systemic lupus erythematosus

Objectives Systemic lupus erythematosus (SLE) is a chronic autoimmune condition with heterogeneous presentation and complex aetiology where DNA methylation changes are emerging as a contributing factor. In order to discover novel epigenetic associations and investigate their relationship to genetic risk for SLE, we analysed DNA methylation profiles in a large collection of patients with SLE and he

Omitting radiotherapy in women ≥ 65 years with low-risk early breast cancer after breast-conserving surgery and adjuvant endocrine therapy is safe

Purpose: The aim of this study was to verify if radiotherapy (RT) safely can be omitted in older women treated for estrogen-receptor positive early breast cancer with breast-conserving surgery (BCS) and endocrine therapy (ET). Patients and Methods: Eligibility criteria were: consecutive patients with age ≥65 years, BCS + sentinel node biopsy, clear margins, unifocal T1N0M0 breast cancer tumor, Els

Women's experience of midwife-led counselling and its influence on childbirth fear : A qualitative study

Background: Women with childbirth fear have been offered counseling by experienced midwives in Sweden for decades without evidence for its effectiveness, in terms of decrease in childbirth fear. Women are usually satisfied with the counselling. However, there is a lack of qualitative data regarding women's views about counselling for childbirth fear. Aim: To explore women's experiences of midwife-

The composite electrolyte with an insulation Sm2O3 and semiconductor NiO for advanced fuel cells

Novel Sm2O3−NiO composite was prepared as the functional electrolyte for the first time. The total electrical conductivity of Sm2O3−NiO is 0.38 S cm−1 in H2/air condition at 550 °C. High performance, e.g. 718 mW cm−2, was achieved using Sm2O3−NiO composite as an electrolyte of solid oxide fuel cells operated at 550 °C. The electrical properties and electrochemical performance are strongly depended

The Japanese skeleton shrimp Caprella mutica (Amphipoda: Caprellidae) in Sweden (Eastern Skagerrak).

The Japanese skeleton shrimp Caprella mutica, originally from the north-west Pacific, artificially introduced to many parts of the world, is recorded in Sweden for the first time. The new record is from Eastern Skagerrak, slightly north of the border between the North Sea and the Baltic Sea. A detailed morphological description of the specimens from Swedish waters with notes on habitat is presente

High-redshift AGN in the Chandra Deep Fields : The obscured fraction and space density of the sub-L* population

We investigate the population of high-redshift (3≤z < 6) active galactic nuclei (AGN) selected in the two deepest X-ray surveys, the 7 Ms Chandra Deep Field-South and 2 Ms Chandra Deep Field-North. Their outstanding sensitivity and spectral characterization of faint sources allow us to focus on the sub-L* regime (logLX ≲ 44), poorly sampled by previous works using shallower data, and the obscured

Parameter studies on optimal absorption and electrophoretic resonances in lossy media

This paper summarizes and elaborates on some new results on the optimal absorption in small spherical suspensions based on electrophoretic (plasmonic) resonances and lossy surrounding media. The main application here is to study the physical limitations for radio frequency absorption in gold nanoparticle (GNP) suspensions and its potential to achieve GNP targeted hyperthermia in cancer therapy. Nu

Every day peace: the ignored role of Civil Society in the Syrian Uprising

This paper discusses the role of civil society in the Syrian war between 2012 and 2016, specifically in the so-called "liberated areas" under the control of the Free Syrian Army and the Syrian opposition. A postdoctoral research project of Copenhagen University between 2014 and 2016, has investigated the role of citizen video journalists and peaceful activists in the Syrian uprisings. Responding t

Limited immune surveillance in lymphoid tissue by cytolytic CD4+ T cells during health and HIV disease

CD4+ T cells subsets have a wide range of important helper and regulatory functions in the immune system. Several studies have specifically suggested that circulating effector CD4+ T cells may play a direct role in control of HIV replication through cytolytic activity or autocrine β-chemokine production. However, it remains unclear whether effector CD4+ T cells expressing cytolytic molecules and β

Motion induced interplay effects for VMAT radiotherapy

The purpose of this study was to develop a method to simulate breathing motion induced interplay effects for volumetric modulated arc therapy (VMAT), to verify the proposed method with measurements, and to use the method to investigate how interplay effects vary with different patient- and machine specific parameters. VMAT treatment plans were created on a virtual phantom in a treatment planning s