Search for dissertations about: "role changes"

Showing result 11 - 15 of 2594 swedish dissertations containing the words role changes.

2. 11. Changes in Workplaces and Careers

   Author : Christina Håkanson; Per Krusell; Claudia Olivetti; Stockholms universitet; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Technical change; skill sorting; cognitive skills; non-cognitive skills; employer-employee matched data; organizational change; female labor supply; fertility; flexibility; family-career trade-off; Economics; nationalekonomi;

   Abstract : Organizational Change and Productivity Growth − Evidence from SwedenThis paper uses two different firm level surveys matched with employer-employee data to investigate both determinants and effects of different types of organizational change. The results support the competition hypothesis for inducing organizational change. READ MORE

4. 12. Delayed Cell Death after Traumatic Brain Injury : Role of Reactive Oxygen Species

   Author : Fredrik Clausen; Lars Hillered; Tiit Mathiesen; Uppsala universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neurosciences; Traumatic Brain Injury; Reactive oxygen species; Fluid percussion injury; Controlled cortical impact; weight drop injury; Extracellular-signal regulated kinase; apoptosis; free radical scavenging; morphology; functional outcome; Neurovetenskap; Neurology; Neurologi;

   Abstract : Traumatic brain injury (TBI) is a leading cause of death and disability TBI survivors often suffer from severe disturbances of cognition, memory and emotions. Improving the treatment is of great importance, but as of yet no specific neuroprotective treatment has been found. READ MORE

5. 13. The architecture of the aging brain : functional reorganization, structural changes, and the role of dopamine receptors

   Author : Robin Pedersen; Alireza Salami; Anna Rieckmann; Anders Wåhlin; Lars Nyberg; Roser Sala-Llonch; Umeå universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; brain architecture; functional connectivity; dopamine; aging; cognition; memory; functional magnetic resonance imaging; positron emission tomography; graph theory; Laplacian eigenmapping; gradient;

   Abstract : Aging is associated with reorganization of functional brain architecture, potentially leading tocognitive decline in older age. However, the mechanisms responsible for alterations in functionalbrain architecture remain poorly understood. READ MORE

6. 14. State Learning and Role Playing : International environmental cooperation in the Arctic Council

   Author : Sandra Engstrand; Monica Tennberg; Statsvetenskapliga institutionen; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Learning; international cooperation; role theory; arguing; symbolic interactionism; environmental norms; the Arctic Council; the Arctic; International relation IR ; International cooperation;

   Abstract : This study investigates state interaction as a social learning process, where the ultimate aim is to enhance an understanding on how states learn of environmental norms. An entry into the domain on such learning processes is offered through a Constructivist approach and more specifically through the employment of a role theoretical perspective; a role here is signified as a state's repertory of behavior and its social position within a group. READ MORE

7. 15. Meal patterns and obesity - does snacking play a role?

   Author : Helene Berteus Forslund; Göteborgs universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; meal patterns; meal frequency; snacking; snacks; temporal distribution; obesity; weight loss; obesity treatment; adherence; life style changes;

   Abstract : Aims: To describe meal patterns, especially snacking, in obese subjects compared to a reference population and to evaluate the importance of meal frequency in obesity treatment. Methods: Two cross sectional studies; 1. Women from the Swedish Obese Subjects (SOS) registry study (n=83) and SOS reference study (n=94); 2. READ MORE