Browsing Import fra CRIStin by Title
Now showing items 2506-2525 of 3604
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Photoproduction of heavy vector mesons in ultra-peripheral Pb–Pb collisions
(Peer reviewed; Journal article, 2017) -
Photoproduction of low-p<inf>T</inf> J/ψ from peripheral to central Pb–Pb collisions at 5.02 TeV
(Peer reviewed; Journal article, 2023)An excess of J/ψ yield at very low transverse momentum (pT < 0.3 GeV/c), originating from coherent photoproduction, is observed in peripheral and semicentral hadronic Pb–Pb collisions at a center-of mass energy per nucleon ... -
Photothermal convection of a magnetic nanofluid in a direct absorption solar collector
(Peer reviewed; Journal article, 2022)Nanofluid-based direct absorption of solar heat results in thermal efficiencies superior to conventional solar thermal technology. In addition, convection of nanofluid can be sustained pump-free in the collector. In this ... -
Photothermal conversion of biodegradable fluids and carbon black nanofluids
(Peer reviewed; Journal article, 2022)The paper is devoted to the topic of direct absorption solar collectors (DASCs). Various kinds of fluids can be used as heat transfer fluid in DASCs, and the main focus of our paper is on comparing nanofluids (water with ... -
Physical activity and motor competence present a positive reciprocal longitudinal relationship across childhood and early adolescence
(Journal article; Peer reviewed, 2017)Background: The current study evaluated the reciprocal longitudinal relationship between physical activity (PA) and motor competence (MC) and the potential mediation of cardiorespiratory endurance across 7 years. Methods: ... -
Physical activity and sedentary time are positively associated with academic performance: A 3-year longitudinal study
(Peer reviewed; Journal article, 2019)Background: To analyze the longitudinal association between academic performance and moderate to vigorous physical activity (MVPA), vigorous physical activity (VPA), and sedentary (SED) in a 3-year longitudinal study. A ... -
Physical Activity and Sedentary Time Associations with Metabolic Health Across Weight Statuses in Children and Adolescents
(Journal article; Peer reviewed, 2017)Objective: The aim of this study was to examine the prevalence of metabolic health across weight statuses and the associations of physical activity and sedentary time within and across metabolic health-weight status groups. ... -
Physical activity attenuates metabolic risk of adolescents with overweight or obesity: the ICAD multi-country study
(Peer reviewed; Journal article, 2020)Background: Although the benefits of physical activity (PA) at an early age are well established, there is no robust evidence of the role of PA as well as its intensities in attenuating the association between weight status ... -
Physical activity intensity profiles associated with cardiometabolic risk in middle-aged to older men and women
(Peer reviewed; Journal article, 2022)Accelerometers provide detailed data about physical activity (PA) across the full intensity spectrum. However, when examining associations with health, results are often aggregated to only a few summary measures [e.g. time ... -
Physical activity intensity, bout-duration, and cardiometabolic risk markers in children and adolescents
(Journal article; Peer reviewed, 2018)Objectives: To determine the role of physical activity intensity and bout-duration in modulating associations between physical activity and cardiometabolic risk markers. Methods: A cross-sectional study using the International ... -
Physical Activity Level Following Resistance Training in Community-Dwelling Older Adults Receiving Home Care: Results from a Cluster-Randomized Controlled Trial
(Peer reviewed; Journal article, 2021)Older adults’ physical activity (PA) is low. We examined whether eight months of resistance training increased PA level in community-dwelling older adults receiving home care. A two-armed cluster-randomized trial using ... -
Physical activity preferences of 10‐year‐old children and identified activities with positive and negative associations to cardiorespiratory fitness
(Journal article; Peer reviewed, 2019)Aim: This study investigated children's physical activity (PA) preferences, as these can aid the design of school‐based interventions. Methods: Data were collected in 2014 as a part of the Active Smarter Kids study and ... -
Physical activity spectrum discriminant analysis—A method to compare detailed patterns between groups
(Peer reviewed; Journal article, 2021)Investigating physical activity (PA) patterns as a detailed intensity spectrum instead of crude intensity categories have improved the ability to analyze the relationship between measured PA and health variables. The aim ... -
Physical activity, sports practice and cognitive functioning: The current research status
(Peer reviewed; Journal article, 2019)The evidence for the benefits of physical activity on cognitive functioning has increased in recent years. Although the relationship between these variables has been analyzed for decades, the development of evaluation ... -
Physical capacity, not skeletal maturity, distinguishes competitive levels in male Norwegian U14 players
(Peer reviewed; Journal article, 2019)The main aim of the present study was to compare skeletal maturity level and physi-cal capacities between male Norwegian soccer players playing at elite, sub-elite and non-elite level. Secondary, we aimed to investigate ... -
Physical Education and the Ideal Body – A Norwegian Perspective
(Journal article, 2023)One of the aims of Physical Education (PE) in Norway is that pupils are to develop a positive body image to enable them to assess the ideals of body and movement that may influence their self-esteem, health, nutrition and ... -
Physical education classes – a double-edged sword: a qualitative study of Norwegian high-school students’ experiences
(Peer reviewed; Journal article, 2019)Aim: The aim of this study was to explore students’ experiences of physical education (PE) and to gain insight into what contributes to engaging them in PE. Methods: A total of 316 second-year high-school students from ... -
Physical exercise and body-mass index in young adults: A national survey of Norwegian university students
(Journal article; Peer reviewed, 2019)Background Physical inactivity and obesity pose a major public health challenge. The aim of this study was to describe the level of physical exercise and body-mass index in college and university students, as well as to ... -
Physical exercise and chronic pain in university students
(Peer reviewed; Journal article, 2020)Background Physical inactivity and chronic pain are both major public health concerns worldwide. Although the health benefits of regular physical exercise are well-documented, few large epidemiological studies have ... -
Physical exercise, mental health problems and suicide attempts in university students
(Peer reviewed; Journal article, 2020)Background Physical inactivity and mental health problems are both major public health concerns worldwide. Although several studies have demonstrated the health benefits of regular physical exercise, few epidemiological ...