Search results

A computational fluid dynamic model describing a straight channel, relevant for water removal inside a PEFC, is developed. A volume of fluid (VOF) approach is used to investigate the two-phase interface resolved flow behavior inside the gas channel including the gas diffusion layer (GDL) surface. The size and contact angle of the liquid inlet at the interface are calculated with the lattice Boltzm

Solid oxide fuel cells (SOFCs) directly convert chemical energy to electricity with high electrical efficiency. It involves gas transport through the porous electrode to the three-phase boundaries (TPB). The tortuosity of gas transport relates the bulk diffusion of gas in free space to the effective diffusion coefficient of gas migrating through a porous material. Therefore, determining the tortuo

This article spotlights the school subject Physical Education and Health (PEH) in Sweden and examines a teacher's use of requests to communicate with her students in order to convey the content of the subject. I focus on the variation in language use that occurs within requests and whether this variation is recipient-related depending on the recipient's language level in Swedish. The main focus in

Första gången Svenska kyrkans matbistånd kartlagts statistiskt och nationellt. Matbistånd är det vanligaste materiella biståndet till personer i ekonomisk utsatthet och hela 86% av församlingarna och pastoraten i Svenska kyrkan arbetar med det. I detta kapitel beskrivs omfattning, frekvens, mottagarens hushålls sammansättning, huvudsakliga grupptillhörighet samt om matbiståndet ansetts ha ökat.This is the first time the Church of Sweden's food aid has been mapped statistically and nationally. Food aid is the most common material aid to people in economic vulnerability and a full 86% of the parishes and pastorates in the Church of Sweden work with it. This chapter describes the extent, frequency, composition of the recipient's household, main group affiliation and whether food aid is con

There have been previous studies comparing experimental methods for the purpose of capturing gaseous yields at a range of global equivalence ratios. However, no work has investigated the capability of the open controlled atmosphere cone calorimeter for collecting such data where its two modes of operation are directly compared. The aim of this study is to compare carbon monoxide yields collected u

Despite abundant knowledge about the relationship between inflammation and coronary atherosclerosis, it is still unknown whether systemic inflammation measured as high-sensitivity C-reactive protein (hsCRP) is associated with coronary atherosclerosis in a general population. This study aimed to examine the association between hsCRP and coronary computed tomography angiography (CCTA)-detected coron

Background: Ethiopia is one of the sub-Saharan African countries most affected by the human immunodeficiency virus (HIV) epidemic and also by severe undernutrition, which is particularly prevalent among women. HIV infection, reproductive biology, and their role in society increase the vulnerability of women to malnutrition. Various factors including urbanization could cause differences in the nutr

Insulin-like growth factor-1 (IGF-1) is essential for normal brain development and regulates essential processes of vascular maturation and stabilization. Importantly, preterm birth is associated with reduced serum levels of IGF-1 as compared to in utero levels. Using a preterm rabbit pup model, we investigated the uptake of systemic recombinant human (rh) IGF-1 in complex with its main binding pr

Background: It is widely accepted that chronic inflammatory bowel diseases significantly higher a risk for colorectal cancer development. Among different types of treatments for patients with colon cancer, novel protein-based therapeutic strategies are considered. AIM: To explore the effect of human plasma alpha-1 antitrypsin (AAT) protein in the chemically induced mouse model of colorectal cancer

This open access book presents three future consumption trends—technology, sustainability, and wellbeing—and discusses what impact those trends will have on the ways we shop. What will be important to the consumers of the future? And how will their retail experiences look and feel? Will technology, sustainability, and wellbeing trends fundamentally change how we consume? And how should retail mana

Aim: To further develop the Person-Centred Care instrument for outpatient care (PCCoc), evaluate its user-friendliness and content validity, and to explore its basic psychometric properties in various outpatient settings for adults with long-term conditions. Background: Person-centred care (PCC) has been identified as a key factor to provide high-quality care. However, there is still a lack of ins

It is often said that we live in a consumer society. This does not just mean that we buy things regularly but also that consumption is an integral part of our daily lives. We have learned to think of ourselves as consumers, rather than citizens, in a variety of situations. Against this backdrop, retail organisations hold a strategically important position, not least because of the space they occup

Many retail chains believe that the personal service encounter is the solution to declining sales figures. Via a large-scale study of Swedish fashion consumers, we demonstrate, that this may not necessarily be the case. We argue that retailers can potentially save money and convert more customers by providing a more automated journey, which includes self-service technologies, for some customers, a

Background: The COVID-19 pandemic substantially magnified the inequity gaps among vulnerable populations. Both public health (PH) and primary health care (PHC) have been crucial in addressing the challenges posed by the pandemic, especially in the area of vulnerable populations. However, little is known about the intersection between PH and PHC as a strategy to mitigate the inequity gap. This stud

Background: Voluntary self-exclusion from gambling is a common harm reduction tool in individuals with a gambling disorder. Previous data have demonstrated that many gamblers breach their own self-exclusion, typically through other online services outside the jurisdiction in which they are self-excluded. The present study aimed to carry out a new follow-up measure—similar to previous studies in th

AIM: To explore HPs' perceptions of working on lifestyle management for patients with early rheumatoid arthritis (RA). METHODS: In this qualitative study, individual interviews were conducted with 20 HPs. Qualitative content analysis was used, and three categories and six subcategories were identified. RESULTS: HPs' perceptions of working on lifestyle management for patients with early RA revealed

Despite the fact that the response of tropical hydroclimate to North Atlantic cooling events during the Heinrich Stadial 1 (HS1) has been extensively studied in African, South American and Indonesia, the nature of such responses remains debated. Here we investigate the tropical hydroclimate pattern over the Indo-Asian-Australian monsoon region during the HS1 by integrating hydroclimatic records, a

INTRODUCTION: In recent years, the field of graft preservation has made considerable strides in improving outcomes related to solid organ restoration and regeneration. Ex vivo lung perfusion (EVLP) in line with the related devices and treatments has yielded promising results within preclinical and clinical studies, with the potential to improve graft quality. Its main benefit is to render marginal

The deregulation of BCL2 family proteins plays a crucial role in leukemia development. Therefore, pharmacological inhibition of this family of proteins is becoming a prevalent treatment method. However, due to the emergence of primary and acquired resistance, efficacy is compromised in clinical or preclinical settings. We developed a drug sensitivity prediction model utilizing a deep tabular learn