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Popular Abstract in Swedish Ämnet för den här avhandlingen är tillverkning och studier av elektroniska komponenter tillverkade av mycket små tråd- och punktformade byggmateriel. Diametern hos en sådan tråd kan vara så liten som 1 nanometer, vilket motsvarar en miljondels millimeter. När komponenter krymps till de här ytterst små dimensionerna uppstår nya fenomen, och parametrar som kan tyckas varaThis thesis describes novel methods for the fabrication of nanometer-scale electronic devices, such as single-electron transistors and resonant tunneling diodes, from wire- and dot-shaped building blocks. The first part of the thesis describes the manipulation of metal nanoparticles and carbon nanotubes using an atomic force microscope. Single-electron transistors were realized by moving nanotubes

We investigated the role of the major histocompatibility complex (MHC) region in the specificity of autoimmunity by analysing specifically the development of sialadenitis, but also insulitis, nephritis and autoantibody production in autoimmune-prone nonobese diabetic (NOD) mice where the MHC H2g7 haplotype had been exchanged for the H2q (NOD.Q) or H2p (NOD.P) haplotype. The exchange of H2 haplotyp

Background: Data on stroke epidemiology and availability of hospital-based stroke services around the world are important for guiding policy decisions and healthcare planning. Aims: To provide the most current incidence, mortality and case–fatality data on stroke and describe current availability of stroke units around the world by country. Methods: We searched multiple databases (based on our exi

In the last decades a large amount of evidence linked rheumatoid arthritis (RA) to atherosclerosis. In fact, RA patients have an increased risk of cardiovascular events that is not fully explained by other classic cardiovascular risk factors. RA and atherosclerosis may share several common pathomechanisms and inflammation undoubtedly plays a primary role. The proinflammatory cytokines such as tumo

Background/objectives: Excess gestational weight gain (GWG) is a risk factor for maternal postpartum weight retention and excessive neonatal adiposity, especially in women with overweight or obesity. Whether lifestyle interventions to reduce excess GWG also reduce 12-month maternal postpartum weight retention and infant weight-for-length z score is unknown. Randomized controlled trials from the LI

Even when the editor of the popular journal Populär Arkeologi claims to be communicating the latest advances in archaeological research to the public and that the authors often are professional archaeologists, this is done very rarely and focuses mostly on dating and artifacts. Is it the editor’s responsibility or must the archaeologists themselves highlight these issues in their articles? Common

Our paper begins in the early days of the 2000s, a time when techno-futurist imaginaries sprung up around two emerging digital book formats: the e-book and the digitalized audiobook. However, while many actors celebrated the opportunities they saw in these new formats, many worried over what the consequences a digital future would have for the traditional printed book. Based on qualitative content

While a broad spectrum of technologies is integrated in everyday life and routines, most research on ageing, health and technology has focused on attitudes toward and adoption of digital technologies including e-health, or home based monitoring systems. The aim of this study was to explore differences and similarities in attitudes and experiences with different types of technologies and developmen

Promoting young children's health through health promotion activities is an investment for the future. In the Child Health Services in the south of Sweden a structured Child-Centred Health Dialogue (CCHD) directed to all 4-year-old children was developed using illustrations based on the most important health messages associated with the promotion of healthy lifestyle in preschool children. The aim

Background: The built environment needs to be designed so that all people can participate in the activities they want and need to do. Yet, accessibility is difficult to put into practice, and accessibility issues tend to be overlooked in the building and planning processes. Objectives: The aim of this scoping review was to summarize the research front in the area of accessibility to public buildin

Background and Objective: Fentanyl is an opioid commonly used to prevent and treat severe pain in neonates; however, its use is off label and mostly based on bodyweight. Given the limited pharmacokinetic information across the entire neonatal age range, we characterized the pharmacokinetics of fentanyl across preterm and term neonates to individualize dosing. Methods: We pooled data from two previ

The age of COVID-19 calls for a different approach toward global well-being and flourishing through the transcendence suffering as advocated by existential positive psychology. In the present study, we primarily explained what self-transcendence is and why it represents the most promising path for human beings to flourish through the transformation of suffering in a difficult and uncertain world.

Background Underweight, overweight, and obesity in childhood and adolescence are associated with adverse health consequences throughout the life-course. Our aim was to estimate worldwide trends in mean body-mass index (BMI) and a comprehensive set of BMI categories that cover underweight to obesity in children and adolescents, and to compare trends with those of adults. Methods We pooled 2416 popu

Large igneous provinces (LIPs) and especially their dyke swarms are pivotal to reconstruction of ancient supercontinents. The Dharwar craton of southern Peninsular India represents a substantial portion of Archean crust and has been considered to be a principal constituent of Superia, Sclavia, Nuna/Columbia and Rodinia supercontinents. The craton is intruded by numerous regional-scale mafic dyke s

Digital healthcare has proven to be increasingly important as the pressure on primary healthcare is enhanced, with a growing elderly population that lives longer. The importance of an effective digital healthcare with high quality is consequently increasing. By creating a reliable model, using machine learning algorithms, that can predict the next action for a caregiver in digital healthcare, not

Jönköping stad har stora framtidsambitioner och hoppas på att staden kan växa i samband med att den nya höghastighetsjärnvägen byggs. För att klara av nya invånare och uppnå de kommunala och transportpolitiska målen behöver kollektivtrafiken byggas ut. Den nuvarande busslinje 1 som är den mest trafikerade linjen i Jönköping idag behöver dras om vid vissa delar för att inkludera den nya höghastigheJönköping city has big ambitions for its future, and they hope that the city can grow with the new highspeed railway. To manage all the new citizens and make up for the communal and transport political goals they need to expand their community rides. Today’s bus line 1, which is the most trafficked line in Jönköping, need a reroute to include the new station for the highspeed trains which will be

Automated information flow is an important way of optimizing the time used for analyzing processes. Other added benefits are that in a well-made automated system, the probability of human error diminishes because less liability is put on the person to manually transport and utilize the data. This notion of automation can be applied to the field of chromatography. This thesis investigates the poss