564 uppsatser · sida 35 av 38
… Further standardization of methodologies and validation of biomarker concentrations in relation to intake could improve reliability of biomarkerbased dietary assessments. Furthermore, combining chemical and traditional methods could provide even better precision than using …
… global climate changes in a negative way at an increased soil temperature. The concentration of carbon dioxide will then increase even faster in the atmosphere.
… show, as expected, that a higher MF resulted in a higher MY and elevated concentration of FFA in milk. Unexpected was that an IMF did not have a significant effect on size of MFG. However it was observed a tendency for size of MFG that is worth mentioning. Some individual FA …
Ett eget kapital- eller skuldinstrument?
… an underrepresentation of family, foreign and mutual fund. In most cases the concentration of ownership is lower for the preferred stock. The decline in the owner category family may be a plausible explanation to this, as stated in sub question four. These differences are driven …
kunskapsutvecklingen avseende strid om befästa ställningar under första världskriget
… The main reasons were that the conditions on the western front with the concentration of artillery and troops were considered as an anomaly.The learning was created by processing the war experiences and experiences from the annual field exercises in several studies. One …
En studie av behandlingsupplevelser vid Magelungens dagverksamheter
Denna studie är en fallstudie vid två av Magelungens dagverksamheter. Studien inkluderar tre olika perspektiv: ungdom, förälder och behandlare. Syftet med studien har varit att undersöka informanternas upplevelser av ungdomens tid på Magelungens dagverksamhet. Detta har gjorts …
En kvalitativ studie av utformningen av undervisningen inom andraspråksinlärning
… the pupil is absentminded and needs just to be calm and do something where concentration is not needed.
En studie om pedagogers syn på barns stillasittande i skolans tidigare år
… ability to concentrate in learning environments. Disadvantages were linked to concentrations difficulties, lazier children, bad self-esteem and physical development. The environment was seen to play a crucial role for the pedagogues as well.
I dag lider ca 25-35 % av skolungdomar av psykisk ohälsa. Tidigare forskning har visat att denna ohälsa beror på att ungdomar sover alltför lite, vilket i sin tur associerats till en ökad användning av sociala media. Orsakssambanden är emellertid oklara och varierar mellan …
: Finns det ett samband mellan subjektiv och objektiv kognition?
… impairments in a range of cognitive functions including memory, attention and concentration. The overall aim of the present study is to investigate whether there is a correlation between subjective estimates of cognition and cognitive performance with objective tests in people …
… method. The results showed that participants experienced difficulty in concentration during lectures, as well as the performance of tasks, especially if the data was felt boring. It also emerged that participants often pushed forward on the data which resulted in that they were …
… After its closure, the glasswork left behind contaminated soil with different concentrations of heavy metals such as, arsenic from arsenic trioxide, a chemical used to remove bubbles during the melting of glass, and lead oxide, a chemical used in the production of crystal glass …
… as there were no significant differences in total dissolved nitrogen or DOC concentration or -quality, that could explain a lower production compared to summer. It was not possible to detect any effects of the clear-cutting using the approach of only comparing between the lakes …
En undersökning av bekämpningsmedel i 50 enskilda brunnar i Laholms kommun
… studycontained residue of pesticides and two of these exceeded the allowed concentration of 0,1 ?g/l.Nine different pesticides were detected, among these were BAM, Atrazin and breakdownproducts from Metribuzin. These pesticides were mostly found in older dug wells. The result …
Kväve- och fosforrening i anlagda våtmarker.
… taken three times a month from October 2013 ?til April2014. The mean influent concentrations from wastewater directly from the factory were2,606 mg/L, 46.60 mg/L, 318.3 mg/L and 1,112 mg/L for BOD5, TP, TKN and TSS. Themean results of reduction through the wetlands gave the …
