Ola Løvsletten
Forsker
Edvard Hamnvik Sagelv,
Laila Arnesdatter Hopstock,
Bente Morseth,
Bjørge Hermann Hansen,
Jostein Steene-Johannessen,
Jonas Lars Johansson
m.fl.:
Device-measured physical activity, sedentary time, and risk of all-cause mortality: an individual participant data analysis of four prospective cohort studies
British Journal of Sports Medicine 2023 DOI
Sweta Tiwari,
Ester Cerin,
Tom Wilsgaard,
Ola Løvsletten,
Anne Sameline Grimsgaard,
Laila Arnesdatter Hopstock
m.fl.:
Lifestyle factors as mediators of area-level socioeconomic differentials in mental health and cognitive function: the Tromsø Study
Journal of Epidemiology and Community Health 2023 DOI
Ola Løvsletten,
Tormod Brenn
:
Healthy Choices in Midlife Predict Survival to Age 85 in
Women: The Tromsø Study 1979–2019
Åse Mari Moe,
Sigrunn Holbek Sørbye,
Laila Arnesdatter Hopstock,
Monica Hauger Carlsen,
Ola Løvsletten,
Elinor Ytterstad
:
Identifying dietary patterns across age, educational level and physical activity level in a cross-sectional study: the Tromsø Study 2015 - 2016
Kamila Kahramonzhonovna Kholmatova,
Alexandra Krettek,
David Adrew Leon,
Sofia Malyutina,
Sarah Cook,
Laila Arnesdatter Hopstock
m.fl.:
Obesity Prevalence and Associated Socio-Demographic Characteristics and Health Behaviors in Russia and Norway
Sweta Tiwari,
Ester Cerin,
Tom Wilsgaard,
Ola Løvsletten,
Inger Njølstad,
Sameline Grimsgaard
m.fl.:
Lifestyle factors as mediators of area-level socio-economic differentials in cardiovascular disease risk factors. The Tromsø Study
Tormod Brenn,
Ola Løvsletten
:
Mid-life alcohol consumption and survival to age 90 in men: The Tromsø Study 1979–1980 with follow-up to 2019
Edvard Hamnvik Sagelv,
Ulf Ekelund,
Laila Arnesdatter Hopstock,
Marius Steiro Fimland,
Ola Løvsletten,
Tom Wilsgaard
m.fl.:
The bidirectional associations between leisure time physical activity change and body mass index gain. The Tromsø Study 1974–2016
Ola Løvsletten,
Inger Njølstad,
Tom Wilsgaard,
Laila Arnesdatter Hopstock,
Bjarne K. Jacobsen,
Kaare Harald Bønaa
m.fl.:
Is the ongoing obesity epidemic partly explained by concurrent decline in cigarette smoking? Insights from a longitudinal population study. The Tromsø Study 1994–2016
Martin Wibe Rypdal,
Kristoffer Rypdal,
Ola Løvsletten,
Sigrunn Holbek Sørbye,
Elinor Ytterstad,
Filippo Maria Bianchi
:
Estimation of Excess Mortality and Years of Life Lost to COVID-19 in Norway and Sweden between March and November 2020
Martin Wibe Rypdal,
Veronika Gjertsen Rypdal,
Per Kristen Jakobsen,
Elinor Ytterstad,
Ola Løvsletten,
Claus Klingenberg
m.fl.:
Modelling suggests limited change in the reproduction number from reopening Norwegian kindergartens and schools during the COVID-19 pandemic
Ola Løvsletten,
Bjarne Koster Jacobsen,
Sameline Grimsgaard,
Inger Njølstad,
Tom Wilsgaard,
Maja-Lisa Løchen
m.fl.:
Prevalence of general and abdominal obesity in 2015–2016 and 8-year longitudinal weight and waist circumference changes in adults and elderly: the Tromsø Study
Edvard Hamnvik Sagelv,
Ulf Ekelund,
Laila Arnesdatter Hopstock,
Nils Abel Aars,
Marius Steiro Fimland,
Bjarne K. Jacobsen
m.fl.:
Do declines in occupational physical activity contribute to population gains in body mass index? Tromsø Study 1974–2016
Ola Løvsletten
:
Consistency of detrended fluctuation analysis
Physical Review E. Statistical, Nonlinear, and Soft Matter Physics 2017 DOI
Ola Løvsletten,
Martin wibe Rypdal
:
Statistics of Regional Surface Temperatures after 1900: Long-Range versus Short-Range Dependence and Significance of Warming Trends
Martin wibe Rypdal,
Ola Løvsletten
:
Modeling electricity spot prices using mean-reverting multifractal processes
Physica A: Statistical Mechanics and its Applications 2013 DOI
Martin wibe Rypdal,
Espen Sirnes,
Ola Løvsletten,
Kristoffer Rypdal
:
Assessing market uncertainty by means of a time-varying intermittency parameter for asset price fluctuations
Physica A: Statistical Mechanics and its Applications 2013 DOI
Ola Løvsletten,
Martin wibe Rypdal
:
Approximated maximum likelihood estimation in multifractal random walks
Physical Review E. Statistical, Nonlinear, and Soft Matter Physics 2012 DOI
Ola Løvsletten
:
Trening gir effekt hele livet
16. september 2022
Ola Løvsletten
:
Harald (77) kan løpe åtte timer på en dag. Spesielt én grunn gjør det mulig, ifølge forskere.
16. oktober 2022 FULLTEKST
Edvard Hamnvik Sagelv,
Laila Arnesdatter Hopstock,
Bente Morseth,
Bjørge Hermann Hansen,
Jostein Steene-Johannessen,
Sigmund Alfred Anderssen
m.fl.:
Physical activity and mortality: Effect modification by sedentary time. An individual participant data analysis of four cohorts with accelerometry measured physical activity
2022
Sweta Tiwari,
Ester Cerin,
Tom Wilsgaard,
Ola Løvsletten,
Inger Njølstad,
Sameline Grimsgaard
m.fl.:
Risk factors for cardiovascular disease and psycho-socioeconomic determinants according to various living areas with lifestyle factors as mediators. The Tromsø Study
Dr.med. - Norwegian Journal of Epidemiology. Suppl. 04. november 2021
Ola Løvsletten,
Bjarne K. Jacobsen,
Sameline Grimsgaard,
Inger Njølstad,
Tom Wilsgaard,
Maja-Lisa Løchen
m.fl.:
Has the prevalence of obesity increased? Distribution of waist circumference and body mass index in the Tromsø Study 2015-2016
2021
Laila Arnesdatter Hopstock,
Marie Wasmuth Lundblad,
Petja Lyn Langholz,
Ola Løvsletten
:
Nye utviklingstrekk: røyk og fedme
2021 OMTALE
Ola Løvsletten,
Inger Njølstad,
Kaare Harald Bønaa,
Anne Elise Eggen,
Anne-Sofie Furberg,
Sameline Grimsgaard
m.fl.:
Is the ongoing obesity epidemic partly explained by concurrent decline in cigarette smoking? Insights from a longitudinal population study. the Tromsø Study 1994-2016
2021
Laila Arnesdatter Hopstock,
Ola Løvsletten,
Heidi Johansen,
Sweta Tiwari,
Inger Njølstad,
Maja-Lisa Løchen
:
Folkehelserapport: Den sjuende Tromsøundersøkelsen 2015-16
2019 FULLTEKST
Inger Njølstad,
Kaare Harald Bønaa,
Anne Elise Eggen,
Anne-Sofie Furberg,
Sameline Grimsgaard,
Laila Arnesdatter Hopstock
m.fl.:
Is the ongoing overweight and obesity epidemic partly explained by concurrent decline in cigarette smoking
The Tromsø Study 1994-2016
2019
Inger Njølstad,
Kaare Harald Bønaa,
Anne Elise Eggen,
Anne-Sofie Furberg,
Sameline Grimsgaard,
Laila Arnesdatter Hopstock
m.fl.:
Is the ongoing overweight/obesity epidemic partly explained by concurrent decline in smoking?
2019
Ola Løvsletten,
Inger Njølstad,
Maja-Lisa Løchen
:
Sosiale ulikheter i helse. Rapport til Tromsø kommune om risikofaktorer i geografiske områder
2018
Martin wibe Rypdal,
Erik Bryhn Myklebust,
Kristoffer Rypdal,
Hege-Beate Fredriksen,
Ola Løvsletten,
Tine Nilsen
:
Early-warning signals for tipping points in strongly driven systems with many characteristic time scales
2016
Ola Løvsletten
:
Detrended fluctuation analysis with missing data
2016
Ola Løvsletten
:
Theory and application of Detrended Fluctuation Analysis
2016
Ola Løvsletten,
Martin wibe Rypdal,
Kristoffer Rypdal,
Hege-Beate Fredriksen
:
Statistics of regional surface temperatures post year 1900. Long-range versus short-range dependence, and significance of warming
trends.
2015
Tine Nilsen,
Kristoffer Rypdal,
Hege-Beate Fredriksen,
Martin wibe Rypdal,
Ola Løvsletten
:
Is there a break in scaling on centennial time scale in Holocene temperature records
2015
Hege-Beate Fredriksen,
Ola Løvsletten,
Martin wibe Rypdal,
Kristoffer Rypdal
:
The statistical differences between the gridded temperature datasets, and their implications for stochastic modelling
2015
Vibeke Os,
Ola Løvsletten
:
Tilfeldighetenes spill – klima, renter og strømpriser
23. februar 2015 FULLTEKST
Hege-Beate Fredriksen,
Ola Løvsletten,
Martin wibe Rypdal,
Kristoffer Rypdal
:
The statistical differences between the gridded temperature datasets, and their implications for stochastic modelling
2014
Ola Løvsletten,
Martin wibe Rypdal
:
From Bachelier’s Brownian motion to Mandelbrot’s multifractal model of asset returns and beyond
2014
Ola Løvsletten,
Martin wibe Rypdal,
Kristoffer Rypdal,
Hege-Beate Fredriksen
:
Significance-testing of trends: Long-range dependence and model selection
2014
Hege-Beate Fredriksen,
Kristoffer Rypdal,
Martin wibe Rypdal,
Ola Løvsletten
:
Spatial scale dependence of long-range memory properties of Earth surface temperature
2013
Ola Løvsletten,
Martin wibe Rypdal
:
Multifractal inference
2012
Martin wibe Rypdal,
Kristoffer Rypdal,
Lene Østvand,
Ola Løvsletten
:
Stochastic modeling of global temperature
2012 FULLTEKST
Lene Østvand,
Ola Løvsletten,
Martin wibe Rypdal,
Kristoffer Rypdal
:
Maximum Likelihood Estimates of trend- and memory-coefficients in climatic time series
2012
Lene Østvand,
Ola Løvsletten,
Martin wibe Rypdal,
Kristoffer Rypdal
:
Maximum Likelihood Estimates of trend- and memory-coefficients in climatic time series
2012
Ola Løvsletten,
Martin wibe Rypdal
:
Multifractal modelling in finance
2011
Ola Løvsletten,
Martin wibe Rypdal
:
Multifractal modelling of short-term interest rates
2010
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