The expanding and dynamic market of new psychoactive substances (NPSs) poses challenges for laboratories worldwide. The retrospective data analysis (RDA) of previously analyzed samples for new targets can be used to investigate analytes missed in the first data analysis. However, RDA has historically been unsuitable for routine evaluation because reprocessing and reevaluating large numbers of ...

A widely used analytical model to quantitatively assess airborne infection risk is the Wells-Riley model which is limited to complete air mixing in a single zone. However, this assumption tends not to be feasible (or reality) for many situations. This study aimed to extend the Wells-Riley model so that the infection risk can be calculated in spaces where complete mixing is not present. Some more ...

The Helmholtz equation has been used for modeling the sound pressure field under a harmonic load. Computing harmonic sound pressure fields by means of solving Helmholtz equation can quickly become unfeasible if one wants to study many different geometries for ranges of frequencies. We propose a machine learning approach, namely a feedforward dense neural network, for computing the average sound ...

Persons with concurrent mental health and substance use disorders often do not participate actively in society and remain marginalized. The promotion of social inclusion is important for the care of persons with concurrent disorders. To measure social inclusion, the Social and Communities Opportunities Profile (SCOPE) was developed, followed by its mini version for English-speaking people in Singapore. ...

Background - Engagement is a complex construct consisting of behavioral, cognitive, and affective dimensions, making engagement a difficult construct to measure. This integrative review aims to (1) present a multidisciplinary overview of measurement methods that are currently used to measure engagement with adult mental health and behavior change interventions, delivered in-person, blended, or ...

The Antarctic and Arctic regions are Earth's open windows to outer space. They provide unique opportunities for investigating the troposphere–thermosphere–ionosphere–plasmasphere system at high latitudes, which is not as well understood as the mid- and low-latitude regions mainly due to the paucity of experimental observations. In addition, different neutral and ionised atmospheric layers at high ...

Pain is a common symptom in patients referred to polyneuropathy assessment. Diagnostic evaluation and choice of treatment may depend on whether the pain is likely to be neuropathic or not. This study aimed to investigate the diagnostic accuracy of 3 tools commonly used to differentiate between neuropathic and nonneuropathic pain. To accomplish this, we included patients with bilateral distal lower ...

Denne studien har utforsket hvordan Tromsø kommune praktiserer det rusforebyggende arbeidet rettet mot ungdom. Jeg har lagt vekt på å forstå det rusforebyggende arbeidet gjennom Putnams teori om sosial kapital, og Bourdieus teorier om sosiale rom, sosiale felt og kapital begreper. Hensikten har vært å opparbeide en forståelse på hvordan fagpersoner praktiserer og erfarer dette arbeidet, og hvordan ...

A growing interest among Norwegian and international tourists in visiting the island of Senja has been leading to a rapid development of the tourism industry on the island. Breath-taking nature and remote location are motivating travellers to visit Senja and have a far-from-civilisation experience. Increasing the number of visitors is beneficial for economic development of the area and entrepreneurial ...

The present work investigates how the increased domestic responsibilities created by the Spring 2020 lockdown of the COVID-19 pandemic in Norway and gender ideologies relate to the well-being of mothers with elementary school children. In June 2020, we conducted a cross-sectional online study including current and retrospective measures with 180 mothers (M_age = 39.96 years, SD = 6.11) of ...