Reversible crosslinking offers an attractive strategy to modify and improve the properties of polymer materials while concurrently enabling a pathway for chemical recycling. This can, for example, be achieved by incorporating a ketone functionality into the polymer structure to enable post-polymerization crosslinking with dihydrazides. The resulting covalent adaptable network contains acylhydrazon

Den pedagogiska forskningens relevans för vem eller vad är en mycket angelägen fråga inom en arena som ännu inte berörts i denna debatt: Högre utbildning. Jag kommer därför inledningsvis att belysa högskolepedagogikens formering som vetenskap och hur denna utveckling numera löper oberoende av pedagogikdisciplinen med vissa oönskade konsekvenser. Med forskarutbildningen som exempel argumenterar jag

Introduction: Indocyanine green (ICG) lymphography studies have identified that one in three to five patients with cancer-related lower extremity lymphoedema (LEL) demonstrated dermal backflow extending to the gluteal region. This study aimed to further characterize gluteal lymphoedema using contemporaneous magnetic resonance imaging (MRI). Patients and methods: Twenty-eight patients with unilater

Background: The technical skills of a surgeon influence surgical outcome. Testing technical aptitude at point of recruitment of surgical residents is only conducted in a few countries. This study investigated the impact of visuospatial ability (VSA), background factors, and manual dexterity on performance in two different laparoscopic surgical simulators amongst applicants and 1st year surgical re

Nanocomposite materials which are considered ‘green’ refer to non-toxic, biodegradable and renewable nanocomposites. The reasons of preferring green nanocomposites much more could be explained by environmental friendly, fully degradability, renewability and sustainability in all respects. Furthermore, the production of green nanocomposites should not be based on toxic chemicals. When their functio

One relevant challenge in the field of sustainable mobility is to plan and operate transport services equitable from a geographical and a social point of view. New forms of mobility can exacerbate pre-existing inequalities in the access to public transport systems by excluding some urban areas such as low-income neighborhoods or outskirts, where residents could benefit most from more supply. The g

This chapter considers the potential inflation effects of a global carbon price on consumer prices, investment prices, export prices, and import prices. We estimate the effects under three different scenarios. The results clearly indicate that the inflation effects in developed countries of a 100 USD/ton carbon price are small. For developing countries, the inflation effect is larger-potentially t

February 24, 2022, has become a turning point for the security situation in Northern Europe. Up until Russia’s attack on Ukraine, cooperation around the greater Baltic Sea Region had been highly successful in a variety of areas such as environmental protection, transportation networks, municipal networks, and innovative economies. All this was dealt a serious blow when Russian forces launched a fu

Rapporten är en slutrapport för forskningsprojektet ”Mätsystem för förändringsarbete”. Forskningsprojektet syftar till att ta fram ett ramverk för mätning av förändringsarbete. Det innebär att ett mätsystem har utformats, implementerats, använts och utvärderats i relation till Trafikverkets processer och avsikten med förändringsarbetet. Detta har skett genom en aktionsforskningsansats där forskarn

BackgroundTennis is a multidirectional high-intensity intermittent sport for male and female individuals played across multiple surfaces. Although several studies have attempted to characterise the physical demands of tennis, a meta-analysis is still lacking.ObjectiveWe aimed to describe and synthesise the physical demands of tennis across the different court surfaces, performance levels and sexes

Across the boreal biome, clear-cutting of old, previously non clear-cut forests with high naturalness followed by tree planting or seeding is a major land use change. However, how much previously uncut forest has been converted to plantations remains unquantified. We combine Swedish national databases on clear-cuts and forest inventories to show that at least 19% of all clear-cuts since 2003 have

Purpose: To explore stakeholders’ perceptions of the coordination of health and rehabilitation services for persons with disabilities in Sierra Leone. Materials and methods: A qualitative study including seven focus group discussions with health, rehabilitation, and disability organisations stakeholders in Sierra Leone. Content analysis was used for data analysis. Results: One theme emerged; poor

The article presents unaccompanied refugee children’s current situation in Sweden from a child-centred perspective. Interviews were conducted with 26 children. A key finding was that the way individuals perceived their situation was highly dependent on the status of their asylum application. In cases where all instances of the Swedish asylum process had been involved, the children described their

Rapporten, som författats vid Rättssociologiska institutionen på Lunds universitet på uppdrag av Region Skåne, syftar till att nå kunskap om hur tillgänglighetsarbete praktiseras inom strategisk fysisk planering i Skåne, utifrån ett rättssociologiskt normperspektiv. I ljuset av Håkan Hydéns normmodell (2002) – som beskriver att en norm förutsätter kunskap, möjlighet och vilja för att omsättas i ha