Ecological and genetic factors have influenced the composition of the human microbiome during our evolutionary history. We analysed the oral microbiota of the Agta, a hunter–gatherer population where some members have adopted an agricultural diet. We show that age is the strongest factor modulating the microbiome, probably through immunosenescence since we identified an increase in the number of ...

The current study investigated if physical loads peak on game days and if Bio- Electro-Magnetic-Energy-Regulation (BEMER) therapy is affecting sleep duration and sleep quality on nights related to game nights among elite players in Norwegian women’s elite football. The sample included 21 female football players from an elite top series club with a mean age of ~24 years (± 2.8). Sleep was measured ...

Traditional strict separation of fungi into ecological niches as mutualist, parasite or saprotroph is increasingly called into question. Sequences of assumed saprotrophs have been amplified from plant root interiors, and several saprotrophic genera can invade and interact with host plants in laboratory growth experiments. However, it is uncertain if root invasion by saprotrophic fungi is a widespread ...

The article centres around a well-known artefact in Sámi history, the more than 300-year-old drum that once belonged to Poala Ánde/Anders Poulsen, that has recently been returned to Sápmi after a long restitution process. Sámi drums were deemed sorcerers’ devices and routinely confiscated and destroyed during seventeenth century Danish autocracy; their users prosecuted and sometimes executed. In the ...

Chemsex refers to the use of psychoactive substances with sex. We carried out a systematic scoping review of methodological characteristics of chemsex research among men who have sex with men (MSM), published between 2010 and 2020. For inclusion, chemsex had to be the main focus, and studies had to specify GHB/GBL, stimulant (amphetamine, crystal meth, ecstasy/MDMA, cathinones, cocaine) and/or ...

Our aim is to investigate how Sámi early childhood education and care institutions (ECECs) contextualise their work to support psychosocial well-being among children aged 4–6. We have conducted seven qualitative interviews among ECEC educators. Using Stepwise Deductive Induction (SDI) analysis we found that Sámi ECECs contextualise their work to support psychosocial well-being among children by ...

A dataset to describe exposed bedrock and surficial geology of Antarctica has been constructed by the GeoMAP Action Group of the Scientific Committee on Antarctic Research (SCAR) and GNS Science. Our group captured existing geological map data into a geographic information system (GIS), refined its spatial reliability, harmonised classification, and improved representation of glacial sequences and ...

This article addresses the methodological aspects of a multi-voiced, collaborative ethnographic research process, in particular how video can enhance and amplify this research endeavour. The authors illustrate and discuss how experimental filmic methodologies can help to capture processes of becoming in a collaborative research endeavour, both enabling the development and production of diverse ...

Introduction: Pavlovian bias is an innate motivational tendency to approach rewards and remain passive in the face of punishment. The relative reliance on Pavlovian valuation has been found to increase when the perceived control over environmental reinforcers is compromised, leading to behavior resembling learned helplessness (LH).<p> <p>Methods: Sixty healthy young adults underwent a Go-NoGo ...

The sense of touch is underrepresented in cognitive psychology research. One of the reasons is that controlling the timing of stimulus presentation, which is a hallmark of cognitive research, is significantly more difficult for tactile stimuli than visual or auditory stimuli. In the present work, we present a system to display tactile stimuli (braille cells) and collect response time with the ...