Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Petter Nilsen"'
Autor:
Markus Koch, Mikael Forsman, Henrik Enquist, Henrik Baare Olsen, Karen Søgaard, Gisela Sjøgaard, Tove Østensvik, Petter Nilsen, Lars Louis Andersen, Markus Due Jacobsen, Mikkel Brandt, Rolf Westgaard, Paul Jarle Mork, Xuelong Fan, Morten Wærsted, Kaj Bo Veiersted
Publikováno v:
PLoS ONE, Vol 19, Iss 6, p e0297859 (2024)
BackgroundNeck pain remains a persistent challenge in modern society and is frequently encountered across a wide range of occupations, particularly those involving repetitive and monotonous tasks. It might be expected that patterns of trapezius muscl
Externí odkaz:
https://doaj.org/article/77f0f36d7c70451692c6a07b57413252
Publikováno v:
Forestry Studies. 55:33-45
Models for predicting diameter increment in multi-storey spruce stands following mountain forest selective cutting (MFS) were developed. They were based on increment cores, tree ring analyses and stump registrations. The presented models rely upon ti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f42d372eb32148614b4d47903946d48
https://doi.org/10.2478/v10132-011-0100-z
https://doi.org/10.2478/v10132-011-0100-z
Publikováno v:
Ergonomics. 52:1556-1567
The purpose of this prospective cohort study was to evaluate relationships between sustained low-level muscle activity (SULMA) in the neck and pain after 1 year among machine operators of forest harvesters (n = 19), forwarders (n = 20) and forest res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8b5d0206b10186a3584d60815ca6e80
https://doi.org/10.1080/00140130903199889
https://doi.org/10.1080/00140130903199889
Publikováno v:
Journal of Electromyography and Kinesiology. 19:283-294
Aim The purpose of this paper was to describe and evaluate different aspects of muscle activity patterns associated with musculoskeletal discomfort/pain. Method Surface electromyography (sEMG) of the right upper trapezius and the right extensor digit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f361347da688a9bd92b120497786ff97
https://doi.org/10.1016/j.jelekin.2007.07.005
https://doi.org/10.1016/j.jelekin.2007.07.005
Autor:
Petter Nilsen, Caisa Carlzon, Kaj Bo Veiersted, Tove Østensvik, Jan Johansson Hanse, Jörgen Winkel, Emmanuel Cuchet
Publikováno v:
International Journal of Industrial Ergonomics. 38:1017-1027
The present cross-sectional study was performed to analyze potential risk factors for upper extremity disorders in two groups of forest machine operators driving harvesting vehicles and performing equal tasks in France ( n =18) and Norway ( n =19). T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd5f26c680d29e05a935d5deb7ca1efd
https://doi.org/10.1016/j.ergon.2008.01.016
https://doi.org/10.1016/j.ergon.2008.01.016
Publikováno v:
International Journal of Forest Engineering. 19:11-20
The goal of this cross-sectional study was to investigate the impact of different physical work station designs, expressed in two different brands of forest vehicles, on the muscle activity patterns in the neck and upper extremities among the vehicle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66d0dab4ba5017882df7c17f60a2d46d
https://doi.org/10.1080/14942119.2008.10702563
https://doi.org/10.1080/14942119.2008.10702563
Publikováno v:
Scandinavian Journal of Forest Research. 19:38-47
The objective of this study was to quantify the effects of high nitrogen (N) inputs on N cycling in a 35–45-yr-old Scots pine (Pinus sylvestris L.) forest. Nitrogen was added annually (single doses) as NH4NO3 in doses of 0 (N0), 30 (N1) and 90 (N2)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45d0a857b0e1745233414b14b3812a73
https://doi.org/10.1080/02827580310019572
https://doi.org/10.1080/02827580310019572
Publikováno v:
Forest Ecology and Management. 180:509-525
An acidified, 0.8 km2 coniferous-forested catchment was limed with 3 t ha−1 of coarse-grained dolomite powder in September 1994. The liming resulted in an immediate change in runoff water chemistry relative to the stream of an adjacent reference ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee9301e0fcaf2c3280e69b77acf91a59
https://doi.org/10.1016/s0378-1127(02)00647-3
https://doi.org/10.1016/s0378-1127(02)00647-3
Autor:
Gunnar Abrahamsen, Petter Nilsen
Publikováno v:
Forest Ecology and Management. 174:221-232
Results from two fertilizer experiments in coniferous forest in south and southeast Norway with applications of nitrogen (N), magnesium (Mg) and phosphorous (P) are presented. A Scots pine stand has been fertilized annually for 9 years and one Norway
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c935434a9d58c6e543df7b6b43680bbf
https://doi.org/10.1016/s0378-1127(02)00024-5
https://doi.org/10.1016/s0378-1127(02)00024-5
Autor:
Petter Nilsen, Bernt-Håvard Øyen
Publikováno v:
Forestry. 75:401-410
Growth effects in a sub-alpine, low-yield Norway spruce forest in southeast Norway are reported. Sixteen sample plots of 400 m2, established 8-9 years after a mountain forest selective (MFS) cutting in the mid-1970s, were re-investigated in 2000. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bac3c2e7f29ef498cb7fc06633bbbf2
https://doi.org/10.1093/forestry/75.4.401
https://doi.org/10.1093/forestry/75.4.401