Sökning: "Lotta Bergman"
Visar resultat 1 - 5 av 9 avhandlingar innehållade orden Lotta Bergman.
1. Gymnasieskolans svenskämnen. En studie av svenskundervisningen i fyra gymnasieklasser
Sammanfattning : This dissertation explores how the school subject Swedish is constructed for various groups of upper secondary school students and how the meeting between teacher and pupils is embodied in a range of Swedish subjects. The overall aim of the study is to illustrate why the teaching of Swedish in the classes under investigation takes place the way it does, as well as to discuss possible changes on a more principal basis. LÄS MER
2. Hydrothermal Processing of Cereals Optimal Conditions for Phytete Degradation and Myo-Inositol Formation. Effect on Phytase Activity and Mineral Absorption
Sammanfattning : The aim of this thesis was to optimise a hydrothermal process to degrade phytate (myo-inositol hexaphosphate), increase the level of free myo-inositol and preserve phytase activity in cereals with the purpose to achieve products with improved mineral bioavailability. Phytate is known to impair mineral absorption and myo-inositol is considered to be a semi-essential nutrient. LÄS MER
3. Detection, transfer and role of an environmentally spread neurotoxin (BMAA) with focus on cyanobacteria and the Baltic Sea region
Sammanfattning : β-N-methylamino-L-alanine (BMAA) is one of the more recently discovered bioactive compounds produced by cyanobacteria. BMAA is a non-protein amino acid reported present in human brain tissues of patients deceased from a neurodegenerative disease, such as Alzheimer´s disease or amyotrophic lateral sclerosis (ALS). LÄS MER
4. Polychlorinated biphenyls and their metabolites in human blood : Method development, identification and quantification
Sammanfattning : PCBs are well known environmental pollutants. They are also precursors to metabolites, as the hydroxy-PCBs and the methylsulfonyl-PCBs. This thesis presents a validated methodology for analysis of PCB metabolites and a structural identification of 38 hydroxy-PCBs in human blood. LÄS MER
5. The double-sided nature of lifestyle-oriented work within the Swedish equine sector : Characteristics and consequences for employee health and well-being
Sammanfattning : This thesis considers the nature of lifestyle-oriented work, i.e. making a livelihood based on leisure interest or personal lifestyle, and focuses on the perspective of employees within the Swedish equine sector. LÄS MER