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undersökning av felkällor och lämplig provbearbetning
… study has shown that a greater moisture content will give a lower measured concentration for the same sample. If the moisture content is known, it is possible to make good approximations of concentrations in dry samples. No obvious differences were found between different …
en förändringsstudie av småvatten i Skåne och deras kväveretentionsförmåga
… has been improved, but nutrients in costal water show no reduction in concentration.
en metodstudie i föroreningsmodellering
… in Skåne, Sweden. The water runoff has been multiplied with cadmium standard concentrations based on membership in landuse classes. The result is based on, and reported for, watersheds and river basins defined by the Swedish Meteorological and Hydrological Institute, SMHI …
… valence. Further, a significant negative relationship was found between concentration and verbal fluency. Additional, no relationship was found between measures of trait anxiety and verbal fluency and trait anxiety and negative valence.
… of species and when legumes were included in the plant communities. Nitrogen concentration and nitrogen content in plant biomass increased with an increasing fraction of legumes. Anaerobic nitrogen mineralization rate was slower in soil from plots with monocultures than from …
studier på 20 mjölkkogårdar i Halland
… some minerals is inhibited by others. The micro minerals are needed in smaller concentrations but are as important as the macro minerals. It is difficult to discover a deficiency of a micro mineral because the symptoms are often indirect and diffuse, as decreased growth, lowered …
… The results from the ensiling study were combined with data of vitamin A and E concentrations collected from literature. Calculations were done to theoretically establish how well the vitamin content in ensiled forage can cover the maintenance requirements of vitamin A and E in …
… are more healthy then cows kept inside all summer. Inside the stable the concentration of an infection is higher. In that way infections are easily spread. It is hard to achieve a good climate in the stable during summer time. One thing that is bad whit pasture is that the cows …
… fertiliser burning off some of the seed. Furthermore, the effects of high salt concentration in the immediate vicinity of the seed may have been particularly large in this experiment, since only 5 mm of rain fell between drilling and emergence.
… can be explained by four overall traits, which I have chosen to call Authority/Concentration, Distance to herd, Speed and Tendency to bite. The heritabilities for each overall trait are higher than for any of that trait's component traits (with the exception of Tendency to bite …
Syftet med undersökningen var att se om lekarbetsmetoden är en effektiv metod för barn med koncentrationssvårigheter och/eller svårigheter med sociala relationer. Jag ville också få svar på om koncentrationsförmågan och förmågan till att etablera fungerande sociala relationer …
… in. Negative criticism was given over the toilets for handicapped and the concentration of IT. The library staff and the special services received much praise. Factors that affected the library use of the group in a positive way were the library staff, the special services …
… in the story-time activities. The function of the objects was to keep up the concentration and attention from the children, make them listen to the story and a possibility to developing their language in an amusing way. Clarified terms and other conceptions which were difficult …
En studie om idrottslärarens fostransroll i den svenska grundskolan
… of it as a natural element in the daily teaching. The teacher’s individual concentration on the upbringing concept depends on the group of pupils, individual experience and the curriculum. An experience is that pupils with a problematic home environment, also seem to have …
… exceeds the emission limits (phosphorus: 0,15 mg/l, nitrogen: 6 mg/l) while concentration in the concentrate is still too low. The limiting factor seems to be phosphorus. This could be solved with pre-precipitation of phosphorus or by reconstructing the RO plant to a two-stage …
