Sökning: "sex characteristic"
Visar resultat 11 - 15 av 54 avhandlingar innehållade orden sex characteristic.
11. Samband i socialförsäkringen : en rättsvetenskaplig studie av sambandet mellan förmåner och avgifter i socialförsäkringen
Sammanfattning : In Sweden, the concept of a connection between benefits and contributions in social insurance is strong. The opinion is based on an understanding that social security law in constructed upon the same principles as private insurance. LÄS MER
12. Thioredoxins and gene regulation in the Drosophila germline
Sammanfattning : Spermatogenesen är i många organismer en av de mest dramatiska förvandlingar som en cell kan genomgå – en vanlig, rund, diploid cell omvandlas till en nålformad, haploid cell med ett tätt packat cellmaskineri. I bananfluga, Drosophila melanogaster, innebär denna process flera karaktäristiska stadier. LÄS MER
13. Stable isotope studies of contaminant and material transport in Baltic pelagic food-webs
Sammanfattning : Both carbon and nitrogen appear in nature as different stable isotopes. Many natural processes affect the relative proportions of heavy and light isotopes in predictable ways. The isotopic composition of organisms and other organic materials can therefore serve as records of the processes involved in their formation. LÄS MER
14. On-farm agrohydrological analysis of the Sahelian yield crisis : rainfall partitioning, soil nutrients and water use efficiency of pearl millet
Sammanfattning : Sub-Saharan Africa is presently experiencing a steadily aggravated food security crisis. This crisis is a result of a rapidly growing population combined with insignificant yield increases of the major cereal crops maize, millet and sorghum, during the last decades. LÄS MER
15. HIV preventive interventions, sampling methods and sexual risk behaviour among men who have sex with men
Sammanfattning : Background: Gay, bisexual and other men who have sex with men (MSM) are at high risk of HIV globally. HIV rates among MSM in Europe show increasing trends, in contrast to declining trends in the general population. During the last five years, an increase in reported HIV cases among foreign-born MSM have been observed in Sweden. LÄS MER