Sökning: "half-time"
Visar resultat 1 - 5 av 22 avhandlingar innehållade ordet half-time.
1. Human Metabolism and Ecological Transfer of Radioactive Caesium
Sammanfattning : The whole-body content of radiocaesium was measured in a South-Swedish urban group of people residing in the city of Lund (55.7°N, 13.2°E) between 1960 and 1994. LÄS MER
2. Irradiation of members of the general public from radioactive caesium following the Chernobyl reactor accident. Field studies in a highly contaminated area in the Bryansk region, Russia
Sammanfattning : From 1990 to 1998, estimations of the effective dose from external as well as internal irradiation from 137Cs and 134Cs were carried out for inhabitants in rural villages in the Bryansk region, Russia, highly contaminated due to the Chernobyl accident in 1986. The villages were situated about 180 km from the Chernobyl power plant and the deposition of 137Cs was in the range 0. LÄS MER
3. Radioiodine Therapy of Hyperthyroidism - Simplified patient-specific absorbed dose planning
Sammanfattning : Radioiodine therapy of hyperthyroidism is the most frequently performed radiopharmaceutical therapy. To calculate the activity of 131-I to be administered for giving a certain absorbed dose to the thyroid, the mass of the thyroid and the individual biokinetic data, normally in the form of uptake and biologic half-time, have to be determined. LÄS MER
4. Att säkra framtidens skördar : Barndom, skola och arbete i agrar miljö : Bolstad pastorat 1860-1930
Sammanfattning : This study deals with the interpretation and explanation of organized resistance to prolonged compulsory schooling in agrarian settings in Sweden at the end of the nineteenth and the beginning of the twentieth century. The area of investigation is the four parishes of Bolstad in Western Sweden. LÄS MER
5. Pharmacokinetics of mercury from dental amalgam
Sammanfattning : The overall aim of the present work has been to obtain quantitative and qualitative data on mercury from dental amalgam in humans. The influence of amalgam removal on mercury levels in blood, plasma and urine has been studied in twelve volunteers. All amalgam fillings were removed during one dental session. LÄS MER