Large swarms of individuals at different spatiotemporal scales characterise the distributions of many animal species. In the ocean several mesozooplankton taxa aggregate in large patches or swarms driven by active behavioural responses to hydrographic structures, although intrinsic biotic characteristics of species´life cycles not related with the environment can also affect spatial distributions. ...

Telomeres are used as biomarkers of vertebrate health because of the link between their length, lifespan, and survival. Exposure to environmental stressors appears to alter telomere dynamics, but little is known about telomere length and persistent organic pollutant (POP) exposure in wildlife. The white-tailed eagle (WTE; Haliaeetus albicilla) is an avian top predator that accumulates high levels ...

Immersive virtual reality can potentially open up interesting geological sites to students, academics and others who may not have had the opportunity to visit such sites previously. We study how users perceive the usefulness of an immersive virtual reality approach applied to Earth Sciences teaching and communication. During nine immersive virtual reality-based events held in 2018 and 2019 in ...

Environmental DNA analysis is rapidly transforming biodiversity monitoring and bolstering conservation applications worldwide. This approach has been assisted by the development of metabarcoding PCR primers that are suited for detection of a wide range of taxa. However, little effort has gone into exploring the value of the non-target DNA sequences that are generated in every survey, but subsequently ...

Formålet med denne artikkelen er å beskrive behandlingssystemene for tannhelse i fire nordiske land, både på generell basis, men først og fremst blant sosialt vanskeligstilte grupper. Alle disse landene tilbyr gratis tannbehandling for barn og ungdom, men tilbudet varierer når det gjelder voksne. Voksne i Norge må betale fra egen lomme. I Danmark blir de grunnleggende utgiftene dekket, skjønt ...

DNA metabarcoding is broadly used in biodiversity studies encompassing a wide range of organisms. Erroneous amplicons, generated during amplification and sequencing procedures, constitute one of the major sources of concern for the interpretation of metabarcoding results. Several denoising programs have been implemented to detect and eliminate these errors. However, almost all denoising software ...

Ethnicity clusters individuals with shared characteristics and is a common variable in epidemiology. Often it is not specified what is meant by a given ethnicity or what characteristics ethnicity entails in the different contexts. In public health research, ethnicity can be viewed as a non-modifiable risk factor of disease because modifying the ethnic composition in a population is not meaningful, ...

The Arctic fox (Vulpes lagopus L.) population on the Kola Peninsula occupies an intermediate, and potentially connecting, position between foxes living on the Scandinavian Peninsula and populations further east in Russia, but very little is known about the status of this population. Here we summarize data from the literature, forgotten archival sources about research in the first half of the twentieth ...

Tiden etter fødsel kan oppleves av mange mødre med innvandrerbakgrunn som en sårbar periode med emosjonelle endringer og usikkerhet i foreldrerollen. Det foreligger lite forskning om hvordan mødre med innvandrerbakgrunn opplever å bli ivaretatt av helsesykepleier på hjemmebesøk etter fødsel. Hensikten med studien er å undersøke mødrenes opplevelser av helsesykepleiers ivaretakelse av deres behov. ...

We would like to present a new tool that was built by three lecturers at UiT last semester – Lightboard. This tool was used before in other countries and other universities, but never at UiT. The COVID-19 pandemic situation motivated the lecturers to find a way to do online lectures differently. Blackboard and chalk work well for natural sciences as long as the lecture is physical and the teacher ...