Sökning: "Peter Östman"
Hittade 5 avhandlingar innehållade orden Peter Östman.
1. Gård, fält, folk : en geografisk analys av lantbrukets strukturomvandlingsprocess sedan 1950 med exempel från Gotlands och Skaraborgs län
Sammanfattning : .... LÄS MER
2. Organophosphates and phthalates in air and dust from indoor environments : Method development and applied measurements
Sammanfattning : Organophosphate and phthalate esters are polymer additives that are frequently found in air and dust in indoor environments. This thesis describes the development and application of air sampling and selective mass spectrometric (MS) determination of these two compound groups. LÄS MER
3. Textile Related Chemicals: Analytical Approaches Towards the Assessment of Human and Environmental Exposures
Sammanfattning : The textile manufacturing chain involves an extensive use of chemicals as early as fabric-production. To confer special features to textile materials, more chemicals are required in subsequent steps. Furthermore, potentially harmful substances can end up in clothes as transformation products. LÄS MER
4. Chemicals in textiles : A potential source for human exposure and environmental pollution
Sammanfattning : The wide use of chemicals in textile production is common knowledge, whilst very little has been done to disclose the potentially harmful compounds hiding in our closet. The initial part of this work focused on explorative screening of textile materials in common clothing. LÄS MER
5. Protein Tyrosine Phosphatases as Regulators of Receptor Ryrosine Kinases
Sammanfattning : Tyrosine phosphorylation is a crucial mechanism in cellular signaling and regulates proliferation, differentiation, migration and adhesion. The phosphorylation reaction is reversible and is governed by two families of enzymes: protein tyrosine kinases and protein tyrosine phosphatases (PTPs). LÄS MER