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effect of time since change of environment
… to two months after. Possible reasons for this could be that thepositive effects of the improved environment were largest when the hens had recently leftthe battery cages, with the effect of the improvement gradually being diminished or evenreversed. It is likely that novelty in …
… could not be utilized, since the data on water chemistry from the liming effect assessment are too scarce for the calculations of ANC and use of the BDM-model or/and the MAGIC-library. These models require a complete analysis of base cations (Ca2+, Mg2+, Na+, K+) and anions …
… was the opening hours at the receivers, according to the transporters. The effect of the calculation was higher costs on receivers with limited opening hours and lower cost on they with unlimited. The opening hours affects on waiting time, back-hauls, effective working time and …
… dairy production and there is a constant interest in findingalternative cost-effective feedstuffs. Competitive dairy producers have to seek ways todecrease their production costs and the pursuit of cost-effective feed rations contributesto lower costs of production. An …
… two vehicle combinations at different transport distances and to examine the effect of a reduction in set-up time and an increase in load weight.- To identify possible improvements with the TOMO Hugglink system.A time study was conducted within the thesis work to make it …
… seen as more sustainable in many levels and are also shown to have positive effects on a number of city functions. At the same time smart growth has negative consequences on other aspects of the city such as public open spaces. Since open spaces are un-built ground inside the …
… investigate whether the dogs performed any behaviours indicating a secure-base effect, such as more exploration and play in the presence of a familiar person and proximity-seeking behaviours when this person is or has been absent. In the ASSP the dog enters a room with a …
en litteraturstudie
… toparticles remain inside the soil. Also lime mixed in sludge does give these effects. Moreresearch is needed about the long time effects from liming. Today it is known that thestructure improvement does remain for more than ten years but the permanency of thechemical changes is …
… disturbance occur after the secondor third fertilization, the economical effect will be limited due to that the damage will occur at atree height where the quality is of less importance.With the amounts and interval that are used in commercial forestry today, the risk of …
passage fates at a reservoir, a power house and a bypass structure
… of rivers in northern Sweden have hydropower developments that cause negative effects on both up- and downstream migrations of anadromous species like Atlantic salmon. So far, most attention has focused on the hindrances of adult fish during their upstream spawning migration …
a metal polluted forest soil in Gusum
… sample point, followed by zinc, lead and cadmium, in thatorder. A pH raising effect caused by the release of metal oxides, that hadpreviously been shown could not be seen and pH on Stångberget was nowsimilar to that of a natural Swedish forest soil. Results could not show that …
… in different developmental stages. The aim of this study was to examine the effect of plant maturity of haylage cut in June, July and August on digestibility and faecal particle size in horses.Forage and faecal samples used for the analysis of apparent dry matter digestibility …
… Among these herbal remedies, peppermint (Mentha piperita) was used for its effect on bowel related ailments. Even though peppermint was not described until late 17th century, it has been used since 1000 years before Christ by the Egyptians. In present day it is still considered …
… B. bassiana DLCO 43 and M. anisopliae DLCO 91, 76, 28, would provide an effective way of managing A. obtectus. To test the impact of each of the fungal isolates on A. obtectus mortality, insects were placed in a Petri dish and sprayed with the spore solutions in three …
… (1975). Loftus och Hoffman (1989) fann något de kom att kalla misinformation effect, det vill säga tendensen att förvränga minnen av en händelse efter missledande information angående samma händelse. Syftet med detta examensarbete var att undersöka om försökspersoner som hade …
