Diurnal variation in bottom trawl survey catches: does it pay to adjust?HJELLVIK, Vidar; GODØ, Olav Rune; TJØSTHEIM, Dag et al.Canadian journal of fisheries and aquatic sciences (Print). 2002, Vol 59, Num 1, pp 33-48, issn 0706-652XArticle

Tracking individual fish from a moving platform using a split-beam transducerHANDEGARD, Nils Olav; PATEL, Ruben; HJELLVIK, Vidar et al.The Journal of the Acoustical Society of America. 2005, Vol 118, Num 4, pp 2210-2223, issn 0001-4966, 14 p.Article

Diurnal variation in acoustic densities: why do we see less in the dark?HJELLVIK, Vidar; GODØ, Olav Rune; TJØSTHEIM, Dag et al.Canadian journal of fisheries and aquatic sciences (Print). 2004, Vol 61, Num 11, pp 2237-2254, issn 0706-652X, 18 p.Article

Can the precision of bottom trawl indices be increased by using simultaneously collected acoustic data? The Barents Sea experienceHJELLVIK, Vidar; TJOSTHEIM, Dag; GODO, Olav Rune et al.Canadian journal of fisheries and aquatic sciences (Print). 2007, Vol 64, Num 10, pp 1390-1402, issn 0706-652X, 13 p.Article

Boiled Coffee Intake and Subsequent Risk for Type 2 DiabetesHJELLVIK, Vidar; TVERDAL, Aage; STRØM, Hanne et al.Epidemiology (Cambridge, Mass.). 2011, Vol 22, Num 3, pp 418-421, issn 1044-3983, 4 p.Article

Cigarette smoking and risk of subsequent use of antibacterials: a follow-up of 365117 men and womenBLIX, Hege Salvesen; HJELLVIK, Vidar; LITLESKARE, Irene et al.Journal of antimicrobial chemotherapy (Print). 2011, Vol 66, Num 9, pp 2159-2167, issn 0305-7453, 9 p.Article

Heart rate and mortality from cardiovascular causes : a 12 year follow-up study of 379 843 men and women aged 40-45 yearsLANGE, Richard A; LINDSEY, Merry L; TVERDAL, Aage et al.European heart journal. 2008, Vol 29, Num 22, issn 0195-668X, 2708-2709, 2772-2781 [12 p.]Article

Acoustic data collected during and between bottom trawl stations : consistency and common trendsBEZ, Nicolas; REID, David; NEVILLE, Suzanna et al.Canadian journal of fisheries and aquatic sciences (Print). 2007, Vol 64, Num 1, pp 166-180, issn 0706-652X, 15 p.Article

Body mass index, smoking, and risk of death between 40 and 70 years of age in a Norwegian cohort of 32,727 women and 33,475 menHJELLVIK, Vidar; SELMER, Randi; KRISTIAN GJESSING, Hakon et al.European journal of epidemiology. 2013, Vol 28, Num 1, pp 35-43, issn 0393-2990, 9 p.Article

Silent research vessels are not quietONA, Egil; GODØ, Olav Rune; HANDEGARD, Nils Olav et al.The Journal of the Acoustical Society of America. 2007, Vol 121, Num 4, issn 0001-4966, EL145-EL150Article

Self-reported Mental Health and Its Gender Differences as a Predictor of Suicide in the Middle-AgedBRAMNESS, Jørgen G; WALBY, Fredrik A; HJELLVIK, Vidar et al.American journal of epidemiology. 2010, Vol 172, Num 2, pp 160-166, issn 0002-9262, 7 p.Article

Midlife vascular risk factors and their association with dementia deaths: Results from a Norwegian prospective study followed up for 35 yearsSTRAND, Bjørn Heine; MELBYE LANGBALLE, Ellen; BERGEM, Astrid Liv Mina et al.Journal of the neurological sciences. 2013, Vol 324, Num 1-2, pp 124-130, issn 0022-510X, 7 p.Article