Sökning: "reproduction"

Visar resultat 6 - 10 av 847 avhandlingar innehållade ordet reproduction.

1. 6. Attityder till barnfrihet : (Icke-)reproduktionens betydelse

   Författare :Ylva Nettelbladt; Ilkka Henrik Mäkinen; Sandra Torres; Helen Peterson; Uppsala universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; voluntary childlessness; attitudes; factor analysis; value of children; pronatalism; childfree; parenthood; reproduction; non-reproduction; Sociologi; Sociology;

   Sammanfattning : This thesis is a study in attitudes towards voluntary childlessness. The specific aim is to investigate attitudes towards voluntary childlessness in a society with pronatalist values: how are they structured and how can the structure be interpreted in the Swedish context? As inspiration and theoretical framework the theory of “the value of children”, that was developed by Lois W. LÄS MER

3. 7. Birth Characteristics’ Impacton Future Reproduction and Morbidity Among Twins an dSingletons

   Författare :Marie Bladh; Gunilla Sydsjö; Ann Josefsson; John Carstensen; Orvar Finnström; Karin Pettersson; Linköpings universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Twin; singleton; preterm birth; SGA; reproduction; hospitalization; siblings;

   Sammanfattning : Globally, in both developed and developing countries, the twinning rates have increased since the early 70’s. A large proportion of twins are born preterm and/or small-for-gestational-age (SGA) and/or with a low birth weight. LÄS MER

4. 8. Written news at the crossroads : Entrepreneurial processes of reproduction and novelty in an institutional field in crisis

   Författare :Joaquín Cestino; Olof Brunninge; Mart Ots; Roy Suddaby; Jönköping University; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; bricolage; capital; constraints; decoupling; entrepreneurial processes; field in crisis; institutional arrangements; journalism; newspapers; novelty; reproduction; written news;

   Sammanfattning : This dissertation explores entrepreneurial processes in an institutional field incrisis. It is based on the inductive reinterpretation of four original papers that, combined, study activities of individuals searching for solutions to organizational problems in incumbent and startup newspapers. LÄS MER

5. 9. Sex and symbionts : New discoveries in local and regional patterns of coral ecology and reproduction

   Författare :Micaela Hellström; Michael Tedengren; Mats Grahn; John A. H. Benzie; Nancy Knowlton; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Indo-Pacific; S. elegans; G. fascicularis; Symbiodinium; size; reproduction; allozymes; ITS2; mtDNA; geography; environment; Marine ecology; Marin ekologi; marin ekotoxikologi; Marine Ecotoxicology;

   Sammanfattning : Coral reefs belong to the most diverse and the most threatened ecosystems on earth. Anthropogenic stressors and climate change have led to mortalities at levels unprecedented in modern times. The aims of this thesis are to investigate aspects of the corals’ ability to reproduce, disperse, adapt and survive. LÄS MER

7. 10. Distribution and Differences : Stratification and the System of Reproduction in a Swedish Peasant Community 1620-1820

   Författare :Jonas Lindström; Maria Ågren; Jan Lindegren; Carl-Johan Gadd; Uppsala universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; Peasant; stratification; inequality; reproduction; resources; distribution; social mobility; household; family; community; landholding; principles; conditions; social structure; feudalism; early modern period; Björskog; Sweden; agrarian history; social history; History; Historia;

   Sammanfattning : This dissertation examines the character, conditions and change of peasant stratification in early modern Sweden. Wherever and whenever one looks, one finds that resources were unevenly spread among peasant households. In the literature, there are different, and conflicting, views compatible with this finding. LÄS MER