Sökning: "Björn Jansson"
Visar resultat 1 - 5 av 7 avhandlingar innehållade orden Björn Jansson.
1. We are (not) anonymous : Essays on anonymity, discrimination and online hate
Sammanfattning : Haters gonna hate? - Anonymity, misogyny and hate against foreigners in online discussions on political topics. A crucial aspect of freedom of expression is anonymity, but anonymity is a contentious matter. It enables individuals to discuss without fear of repercussions, but anonymity can also lead to hateful writings threatening other's freedom. LÄS MER
2. Models for the Transfer of Drugs from the Nasal Cavity to the Central Nervous System
Sammanfattning : The blood-brain barrier restricts the access of many compounds, including therapeutic agents, to the brain. Several human studies indicate that nasal administration of hydrophilic compounds, such as peptides, can bypass the blood-brain barrier. The aims of this thesis were to develop and refine models for this direct nose-to-brain transfer. LÄS MER
3. Synliga och osynliga gränser : Förändringar i gravritualen under yngre bronsålder - förromersk järnålder i Södermanland
Sammanfattning : The burial ritual in Södermanland during Late Bronze Age–Pre Roman Iron Age is characterized by change. Although seldom, cairns – the most characteristic grave form of the Bronze Age – are erected also in the Iron Age, but the grave tradition is above all dominated by an increasing number of grave fields. LÄS MER
4. Paradoxen (s)om entreprenörskap : En romantisk ironisk historia om ett av-vikande entreprenörskapande
Sammanfattning : The aim of this thesis is to embrace entrepreneurship as a paradox and to additionally show how an anomaly can be the foundation as well as the energy for the paradoxical, entrepreneurial process. The empirical focus is on the creative industry, in which the intimate connection between entrepreneurship, enterprise, art, culture and creativity has been illustrated and accounted for. LÄS MER
5. Vardagliga teknikaktiviteter i fritidshem : organisation, didaktik och görande
Sammanfattning : Det övergripande syftet med denna licentiatstudie är att undersöka hur teknik som undervisningsområde kommer till uttryck inom fritidsverksamheter. Syftet inrymmer ett fokus på vad fritidslärarna gör för att organisera undervisning. LÄS MER