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Workshop om mätfelsbehandling NRCF 2025 1 Mätfelsbehandling Antalet gällande siffror En mätning som anges som 12 cm eller 1,2 dm eller 0,12 m eller 0,00012 km anges med lika många, dvs. två, gällande siffror (värdesiffror, signifikanta siffror). Detta innebär att alla uttrycken har samma noggrannhet. Nollor i början är inte gällande, de beror bara på valet av enhet. Nollor i mitten är gällande och

https://www.nrcf.lu.se/sites/nrcf.lu.se/files/2025-03/Workshop%20material%20final%2020250311.pdf - 2026-05-11

Fildelningsteknologin revolutionerade internet i början av 1990-talet. I rask takt har fildelningsnätverken utvecklats och utbudet av olovligen tillgängliggjorda filer är större än någonsin. För vanliga internetanvändare innebär nyss nämnda gratis tillgång till film och musik vid efterfrågan. Det kan emellertid medföra stora ekonomiska förluster för rättighetshavarna till verken. Digitaliseringen File sharing technology revolutionized the Internet in the early 1990s. Different networks evolve at a rapid pace and the supply of illegally spread files are greater than ever. For common Internet users this means free, on-demand access to movies and music. However, it may cause major financial losses to the right-holders of copyrighted works, since the digitalization often times means losing con

The aim of this thesis was to reveal how nano-sized extracellular vesicles (EVs) isolated from human breast milk and Aascaris suum, parasitic worm incubation media interacts with hydrophilic, hydrophobic and DOPC surfaces and colloidally characterize EVs and EV fluids by determining their hydrodynamic radius and zeta potential. Dynamic Light Scattering (DLS) was used to determine the size and zet

Rural destinations like Kullahalvön are becoming more and more popular as tourists look for authentic local experiences. However, the synergy between stakeholder engagement and rural branding has not received much attention in studies. We explore the complexities of destination branding and stakeholder collaboration in Kullahalvön in this qualitative study. By means of a comprehensive document ana

Alla barn har rätt till en grundläggande utbildning. Det är en mänsklig rät-tighet som stadgas i exempelvis barnkonventionen. Forskning visar att sko-lan är en bra skyddsfaktor, en fungerande skolgång minskar risken att hamna i ogynnsamma förhållanden, exempelvis kriminalitet. Barn som är placerade utanför hemmet är en grupp som löper större risk att hamna i ogynnsamma förhållanden, samtidigt som Every child has the right to a primary education. This is a human right stat-ed in documents such as the Convention on the Rights of the Child. Re-search shows that school is a significant protective factor; a functioning school experience reduces the risk of ending up in harmful environments, such as criminality. Children placed outside their homes are a group which are at greater risk of ending

In Sweden, unemployed jobseekers increasingly encounter automated decision-making systems (ADMs) when applying for both jobs and welfare support. The present qualitative project interpreted the lived experiences of 14 interviewees within these increasingly automated environments, with the aim of finding unjust constraints on their self-determination and self-development, as well as to spot potenti

The emergence of short video (e.g. TikTok) provides a new avenue for destination marketing. However, limited research exists on short ice-snow destination videos, which are significant for Nordic winter tourism marketing. Drawing on a model based on parasocial interaction theory, this study finds that ice-snow celebrity attachment positively predicts Chinese tourists’ parasocial interaction, enjoy

Background and aim: Home rehabilitation is an increasing service in many countries due to the aging population. The body of knowledge in home rehabilitation is growing but results are inconsistent, and there is still lack of knowledge from user perspectives to guide practice and home rehabilitation programs. The purpose of this study was to explore valuable aspects of home rehabilitation experienc

Academics are becoming accustomed to growing demands on ‘performance’ as universities place increasing emphasis on quantifiable research outputs. Despite the rapid ascendancy of bibliometrics, limited empirical research has considered the definitions of “research performance” employed by institutions, and subsequent academic responses. Drawing on exploratory data collected from 58 university-based

Importance Substantial improvements in childhood cancer survival have created a critical need to address serious long-term health complications, such as valvular heart disease (VHD). Objective To identify treatment-related risk factors for VHD in a large European cohort of long-term childhood cancer survivors. Design, Setting, and Participants This nested case-control study used data from the PanC

Introduction/Background: Measurement of umbilical cord blood gasesat birth is the gold standard of capturing the metabolic state of the newborn. Dual sampling of umbilical cord vessels is mandatory, yet the longterm predictive value of venoarterial differences, ΔpH, remain undetermined. Previously, large ΔpH showed a protective effect against adverseneonatal outcomes.Objectives: To investigate the

The research in this article examines audience responses to a range of factual and reality genres. It takes as a starting point that television audiences do not experience news or documentary or reality TV in isolation but as part of a range of factual and reality programmes. Factual and reality programming includes a broad understanding of non-fictional programming on broadcast television, satell

Ecosystem-based adaptation (i.e. the use of ecosystem services to adapt to climate change) and its mainstreaming into municipal planning to foster sustainable transformation is receiving increasing interest from both academic and governmental bodies. However, little is known about the pathways for its systematic implementation, or the extent to which it is already mainstreamed in municipal plannin

User participation in requirement analysis (RA) is necessary for IS quality and user acceptance. A prerequisite for meaningful user participation is that the coming users also understand the requirements. This understanding is made difficult by abstract and “technical” modelling languages and notations which require learning and experience. The Business Rules Approach (BRA) builds on a notion of B

The introduction of smart phones has redefined the usage of mobile phones in the communications world. Smart phones are now equipped with various sophisticated features such as Wi-Fi, Global Positioning System (GPS) navigation capability, high-resolution camera, touch screen, and broadband access which helps the mobile phone users to stay connected and updated. Many of these features are primarily

Popular Abstract in Swedish Människan har märkbart ändrat Jordens ekosystem och dess funktioner. Genom avskogning och konvertering av naturliga ekosystem till åkrar och betesmarker så har människor skapat helt nya typer av ekosystem. Cirka en tredjedel av den koldioxid (CO2) som människor har släppt ut i atmosfären, kommer från dessa aktiviteter, resten beror till största delen på utsläpp från förThrough deforestation and conversion of natural ecosystems to croplands and pastures, have humans released vast amounts of carbon (C) dioxide (CO2) into the atmosphere. Roughly one third of the cumulative anthropogenic emissions until today stem from these practices, the remainder being mostly due to fossil fuel combustion. The extra CO2 has caused an increase in global air temperature, and both t