| 1. |
- Dahlström, Lars, et al.
(författare)
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Clinical and electromyographic effects of biofeedback training in mandibular dysfunction.
- 1984
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Ingår i: Biofeedback and self-regulation. - 0363-3586. ; 9:1, s. 37-47
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Tidskriftsartikel (refereegranskat)abstract
- Twenty patients with mandibular dysfunction, 10 acute and 10 chronic, were trained with electromyographic biofeedback from either m. masseter or m. frontalis area. The electromyographic activity in both muscle areas were recorded during six training sessions. The mean electromyographic activity decreased significantly within the sessions for both muscle areas, progressively more often for the m. masseter area. The activity did not decrease significantly between sessions for any muscle area. The clinical and subjective symptoms of mandibular dysfunction improved significantly after the training. No differences, electromyographically or clinically, among acute, chronic, m. masseter area, or m. frontalis area feedback patients could be observed. No correlation between decrease in electromyographic activity and symptoms could be established. Since a simplistic neuromuscular learning model for biofeedback training gains little support from these results, alternative views are discussed.
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| 2. |
- Erlinge, S, et al.
(författare)
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Predation on brown hare and ring-necked pheasant populations on southern Sweden
- 1984
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Ingår i: Holarctic Ecology. ; 7:3, s. 300-304
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Tidskriftsartikel (refereegranskat)abstract
- in an open field area in southern Sweden. Biomass and numbers of hares and pheasants eaten by the predators were calculated from data on food habits, food requirements, and numbers of the mammalian and avian predators present (11 species). At the same time estimates of numbers and production of hares and pheasants were obtained. At least 40% of the estimated annual production of hares and almost 60% of subadult-adultp heasants in autumn were consumed by the predators. Estimated numbers of hares and pheasants taken by the predators greatly exceeded shootinga nd road mortality.F oxes and cats were the predominantp reda-tors on hares( about9 0%o f total harec onsumption). Foxesa ccountedf or aboutt wo-thirds of predation on pheasants; cats and goshawks were of secondary importance. Pheasant nests were preyed upon by hooded crows and also by badgers. Hares and pheasantsc ontributedo nly about 3 and 1%, respectively,o f the food of the predators.
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| 3. |
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| 4. |
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| 5. |
- Leckner, Bo G, 1936, et al.
(författare)
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Emissions from a 16 MWth FBC boiler
- 1982
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Ingår i: The 7th International Conference on Fluidized Bed Combustion. ; 1, s. 514-524
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Konferensbidrag (refereegranskat)
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