Sökning: "Erik Björn"
Visar resultat 1 - 5 av 55 avhandlingar innehållade orden Erik Björn.
1. One coin - One vote : the rural political power shift that pushed Sweden towards industrialization
Sammanfattning : The Causal Effect of Political Power on the Provision of Public Education: Evidence from a Weighted Voting SystemWe estimate how political power affects the provision of public education in local governments, using data from a nondemocratic society where voters received votes in proportion to their taxable income. This was the system used in Swedish local governments during the period 1862–1909. LÄS MER
2. Unraveling the importance of solid and adsorbed phase mercury speciation for methylmercury formation, evasion and bioaccumulation
Sammanfattning : Monomethylmercury, MeHg, is formed under anoxic conditions in waters, sediments and soils and then bioaccumulated and biomagnified in aquatic food webs, negatively effecting both human and wildlife health. It is generally accepted that precipitation of mercury, Hg, and adsorption of Hg to e.g. LÄS MER
3. Mot nätverkssjukvård i komplex miljö : - behov av en vetenskaplig syn på ledning för säker vård och effektiv resursanvändning
Sammanfattning : Since 2008 advanced home healthcare agencies (ASiH) in a larger Swedish county council has underwent a transformation, to become part of a coming concept: networked healthcare (NVS). NVS means that intermediate multi-organizational healthcare (IMV) will be produced often in the home, and from 2013 to an increasing number of patients in different age groups with different diagnoses and medical conditions - in large variability of needs. LÄS MER
4. Light treatment in seasonal and nonseasonal depression : diagnostic, clinical and neurendocrine studies
Sammanfattning : There is a need for evaluation of new treatment modalities in depression. The aims of thisthesis were to investigate the effect of 2 hours of daily light treatment for 10 days in patientswith a major depression with seasonal or nonseasonal pattern and to study subgroups ofdepressed patients with respect to clinical, demographic, and neuroendocrine factors, theeffect of exposure to bright light, dexamethasone suppression test, CRH stimulation and thehormonal effect of light exposure on healthy controls. LÄS MER
Sammanfattning : Magnetic metamaterials consisting of arrays of densely packed, two-dimensional nanoscale magnetic islands have degrees of freedom on two separate length scales: inside the islands, and among them. These degrees of freedom can be tuned by e.g. size, shape, island separation and lattice geometry. LÄS MER