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… that longevity has been decreasing due to a strong selection for production traits in dairy cattle.The aims of this study were to find correlations between different longevity evaluations and between different estimates on longevity and other traits in the Nordic Total Merit …
… were used to estimate the heterosis effect and breed group effect for several traits included in the Nordic breeding goals: production, fertility, udder health, calving performance, survival and other diseases. Breeding within the Holstein dairy breed has earlier been focused on …
The aim of this literature review was to suggest suitable index traits to use in the Swedish Sheep Recording Scheme for fertility and maternal traits. Since fertility and some of the maternal traits are not normally distributed advanced methodology is needed to calculate genetic …
… out in France and Norway but is not present in Sweden. Important selection traits for milk producing goats include milk, protein and fat yield along with protein and fat content. Functional traits have been more important the past years and they have large economic importance …
… is important to detect possible changes. Breeding-value prediction for calving traits is based on the calving information in the database. Heritabilities of calving-traits are low and in the range of 0,01 to 0,08. Calvings are therefore largely affected by environmental factors …
… areas, enrichment plantings are used. Information about tropical tree species traits is limited, which complicate the rehabilitation work. Functional traits for plants are traits that affect growth, reproduction and survival and hence the plants fitness to the environment. Tree …
… collected from the donor cows and phenotypic connection with other fertility traits. The study included 761 embryo flushings in 423 animals, (equally divided between Swedish Red and Swedish Holstein), 418 of these animals also had fertility information. The information was …
… this study were to estimate genetic and phenotypic parameters for conformation traits in Swedish Ardenner, a heavy draught horse, and to investigate the inbreeding status of the population. Additionally, a breeding scheme proposal was created, based on the results achieved in …
… triplets tend to have better behavior than mothers of one or two lambs. Some traits in sheep production, e.g. lamb growth and adult weight, have medium to high heritabilities and can therefore easily be improved by selection. Fertility traits have low heritabilities and are …
Betydelsen av samtidig förekomst av callous-unemotional traits och impulsivitet
Abstract The importance of the co-occurrence of callous-unemotional traits and impulsivity concerning aggressive acts was examined by a survey. The participants consisted of 1478 Swedish youth. Three groups with extreme scores on callous-unemotional traits and impulsivity was …
… specific breeds show the multiple objectives of the Maasai farmers. Adaptive traits, such as resistance to diseases and droughts, and productive traits, such as increased growth and carcass weight, were both ranked highly. In addition to this, the sheep has a social and …
… company answered a questionnaire about coping strategies and personality traits. One purpose of the study was to investigate if officials and public employees used different coping strategies in stressful work situations. Another purpose of the study was to investigate if there …
En studie av innebandytränares och -spelares syn på ledarskapet inom dam- och herrlag på avancerad breddnivå
Abstract The main purpose of this study is to examine which essential traits floorball coaches for men’s and women’s team require. One issue was to see if there was any distinction between which leader traits and behaviors the players and the coaches regarded as essential …
en fråga om personlighet : Kvantitativ undersökning av den materiella levnadsstandarden hos egenföretagare i Sverige
… poverty. The purpose of the study was to examine how personality traits (big five) affect the material living standards among the self-employed in Sweden, using a group of employed as a control group. Variables earlier known to affect the poverty risk among self-employed where …
en jämförande studie av stress bland studenter på polishögskolan och studenter på universitetet
… the following variables: general illhealth, subjective experienced stress, trait anxiety and the three coping strategies, which are emotion focused coping, problem focused coping and seeking social support. In addition the results were compared with former research on the …
