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Vertically Aligned CsPbBr3 Nanowire Arrays with Template-Induced Crystal Phase Transition and Stability

Metal halide perovskites show great promise for a wide range of optoelectronic applications but are plagued by instability when exposed to air and light. This work presents low-temperature solution growth of vertically aligned CsPbBr3 nanowire arrays in AAO (anodized aluminum oxide) templates with excellent stability, with samples exposed to air for 4 months still exhibiting comparable photolumine

In community-dwelling women frailty is associated with imminent risk of osteoporotic fractures

Summary: Frailty reflects an accelerated health decline. Frailty is a consequence of fracture and contributes to fracture. Greater frailty was associated with higher fracture risk. Frail women were at immediate risk (within 24 months) of a hip or major fracture. Fracture prevention could be improved by considering frailty status. Introduction: Frailty encompasses the functional decline in multiple

2020 update on the clinical validity of cerebrospinal fluid amyloid, tau, and phospho-tau as biomarkers for Alzheimer’s disease in the context of a structured 5-phase development framework

Purpose: In the last decade, the research community has focused on defining reliable biomarkers for the early detection of Alzheimer’s disease (AD) pathology. In 2017, the Geneva AD Biomarker Roadmap Initiative adapted a framework for the systematic validation of oncological biomarkers to cerebrospinal fluid (CSF) AD biomarkers—encompassing the 42 amino-acid isoform of amyloid-β (Aβ42), phosphoryl

Storytelling in Jazz and Musicality in Theatre : Through the Mirror

Art forms tend to mirror themselves in each other. In order to understand literature and fine arts better, we often turn to music, speaking of the ‘tone’ in a book and of the ‘rhythm’ in a painting. In attempts to understand music better, we turn instead to the narrative arts, speaking of the ‘story’ of a musical piece. This book focuses on two examples of such conceptual mirror reflexivity: narraArt forms tend to mirror themselves in each other. In order to understand literature and fine arts better, we often turn to music, speaking of the ‘tone’ in a book and of the ‘rhythm’ in a painting. In attempts to understand music better, we turn instead to the narrative arts, speaking of the ‘story’ of a musical piece. This book focuses on two examples of such conceptual mirror reflexivity: narra

Spiritual geopolitics of Georgia's territorial integrity

This paper represents a study of the geopolitical reasoning of the Georgian Orthodox Church (GOC) and its leader Patriarch Ilia II regarding the question of Georgia's territorial integrity. Does the GOC's territorial discourse complement or challenge Georgia's territorial nationalism? The empirical analysis of the geopolitical discourses of Patriarch Ilia II in the early 1990s and in the wake of t

Nurses’ evaluation of a new formalized triage system in the emergency department-a qualitative study

INTRODUCTION: Formalized triage in the emergency department (ED) is not widely used in Denmark; this study explores the effects of introducing a five-level process triagesystem in a Danish ED.MATERIAL AND METHODS: Semi-structured qualitative interviews were conducted with 15 emergency nurses.The interviews were preceded by observations of thework of the ED nurses in which focus was on the triagepr

A simple clinical assessment is superior to systematic triage in prediction of mortality in the emergency department

Objective To compare the Danish Emergency Process Triage (DEPT) with a quick clinical assessment (Eyeball triage) as predictors of short-term mortality in patients in the emergency department (ED).Methods The investigation was designed as a prospective cohort study conducted at North Zealand University Hospital. All patient visits to the ED from September 2013 to December 2013 except minor injurie

The undetected loss of aged carbon from boreal mineral soils

The boreal forest is among the largest terrestrial biomes on earth, storing more carbon (C) than the atmosphere. Due to rapid climatic warming and enhanced human development, the boreal region may have begun transitioning from a net C sink to a net source. This raises serious concern that old biogenic soil C can be re-introduced into the modern C cycle in near future. Combining bio-decay experimen

A randomised, open-label trial to assess the optimal treatment strategy in early diffuse cutaneous systemic sclerosis : The UPSIDE study protocol

Introduction Systemic sclerosis (SSc) is a chronic, autoimmune connective tissue disease associated with high morbidity and mortality, especially in diffuse cutaneous SSc (dcSSc). Currently, there are several treatments available in early dcSSc that aim to change the disease course, including immunosuppressive agents and autologous haematopoietic stem cell transplantation (HSCT). HSCT has been ado

Effects of TiN Top Electrode Texturing on Ferroelectricity in Hf1-xZrxO2

Ferroelectric memories based on hafnium oxide are an attractive alternative to conventional memory technologies due to their scalability and energy efficiency. However, there are still many open questions regarding the optimal material stack and processing conditions for reliable device performance. Here, we report on the impact of the sputtering process conditions of the commonly used TiN top ele

The effect of nitrogen fertilization on tree growth, soil organic carbon and nitrogen leaching—a modeling study in a steep nitrogen deposition gradient in Sweden

Nitrogen (N) fertilization in forests has the potential to increase tree growth and carbon (C) sequestration, but it also means a risk of N leaching. Dynamic models can, if the important processes are well described, play an important role in assessing benefits and risks of nitrogen fertili-zation. The aim of this study was to test if the ForSAFE model is able to simulate correctly the effects of

Dental care of patients exposed to sexual abuse : Need for alliance between staff and patients

The aim was to explore the experiences of sexually abused individuals as dental patients. Purposively selected were 13 informants (11 women) aged 19–56. All had experienced sexual abuse as children or adults and memories of this abuse had been triggered and expressed during a dental appointment. They were encouraged to relate in their own words their experiences of the dental appointment. The inte