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- 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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| 4. |
- Anveskog, L., et al.
(författare)
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Verksamhetsutveckling - Att anpassa standardsystem
- 1983
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Bok (refereegranskat)abstract
- Syftet med standardsystem är att tjäna tid och pengar. Ett standardsystem kan även ge nya möjligheter att effektivisera en verksamhet. Finns det några problem vid anskaffning av standardsystemet? Ja, alltför ofta väljs standardsystem på ett för dåligt underlag om verksamhetens krav och behov. Sedan underskattar man resurserna för anpassning av standardsystem och verksamhet till varandra.Denna bok behandlar en metod för att anpassa standardysstem i ett företags verksamhet (SIV-metoden). Boken innehåller praktikfall från Alfa-Laval och Philips som exempel på metodanvändningen. Boken vänder sig till personer som arbetar med att förändra standardsystem och det egna verksamhetsområdet mot varandra med de konsekvenser detta kan innebära.Ibland behöver vi göra ett förval bland urvalet av standardsystem på marknaden. En metod för detta presenteras i boken: " Verksamhetsutveckling - Att välja standardsystem" (Studenlitteratur, 1984) som kan ses som ett komplement till denna bok.Boken var förpublicerad som V-rapport V-4201, Institutet för Verksamhetsutveckling (Institut V) vid Handelshögskolan i Stockholm (1982-02-26)
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- Nilsson, I. M., et al.
(författare)
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Suppression of Secondary Antibody Response by Intravenous Immunoglobulin in a Patient with Haemophilia B and Antibodies
- 1983
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Ingår i: Scandinavian Journal of Haematology. - : Wiley. - 0036-553X. ; 30:5, s. 458-464
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Tidskriftsartikel (refereegranskat)abstract
- A 39‐year‐old patient, suffering from severe haemophilia B and antibodies against factor IX, has twice been treated with extracorporeal protein A‐Sepharose adsorption followed by conventional substitution therapy in combination with immunosuppression (cyclophos‐phamide). On both occasions, separated by a 2‐year interval, the same procedure was followed except that, on the second, administration of i.v. immunoglobulin (Gammonativ, KabiVitrum) was added. Within a week of the first treatment the patient developed a 15‐fold increase in the antibody titre. Following the second treatment described here, no secondary antibody response could be detected, and after a further 12 weeks only traces of antibodies are demonstrable. It seems that antibody synthesis was suppressed by the i.v. immunoglobulin. No evidence was found to demonstrate that the effect was due either to a non‐specific suppression of the immune and reticuloendothelial systems or to the action of interfering antibodies. It has not yet been established whether or not the protein A‐Sepharose adsorption technique, or the immunosuppressive treatment, contributed in any way to the result. The observations suggest a new approach to the treatment of haemophiliacs with antibodies of the high‐responding type.
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