Previous studies on dispositional optimism and pessimism have showed that high level of optimism predicted less perceived stress and less health problems. Some studies also show that optimists tend to use active coping strategies more than pessimists do. The aim of the current study was to investigate the role of optimism in relation to coping with stress at work. An Internet based questionnaire w

The aim of this dissertation is to study the education in constitutional law during the period 1719-1772, a period known as the Age of Liberty. According to the Instruments of Government 1719/1720, the actual power in the state was vested in the Diet, consisting of the four estates, all equal in voting matters. The royal will was bound to the majority in the State Council, its members beeing respo

Den här skriften handlar om ljus och ljusets betydelse för oss människor. Tolv forskare med vitt skilda bakgrunder samlas och diskuterar frågor som skrider över gränserna. Vad är ljus egentligen? Hur kan vi förstå ljus? Hur påverkar det oss? På vilket sätt kan vi använda oss av det? Vilka tekniska möjligheter har vi att skapa och styra olika sorters ljus? Vilka möjligheter ger det oss inför fram

Popular Abstract in Swedish Tarmslemhinnans förmåga att ta upp olika näringsämnen från tarmen är essentiell för vår överlevnad men den utgör också en viktig skyddsbarriär mellan tarminnehållet och blodbanan. Tarminnehållet består till stor del av bakterier och ej nedbrutna födoämnesmolekyler vilka kan ge upphov till patologiska tillstånd om de passerar tarmväggen. Ökad kunskap om tarmens funktion The intestinal epithelium has the dual function of absorbing nutrients and water as well as being a barrier to potentially harmful substances such as macromolecules and bacteria. In the present thesis the barrier function of the intestinal mucosa was studied in vitro in Ussing diffusion chambers. Intestinal permeability to different-sized molecules was investigated and compared in various intesti

We report a cross-linguistic investigation of English-and Swedish-speaking children with specific language impairment (SLI) in an attempt to determine whether Wexler's (1998; 2003) (Extended) Unique Checking Constraint (EUCC) can account for the grammatical profiles of these groups of children. In Study 1, a group of Swedish-speaking preschoolers with SLI showed greater use of finite verb inflecti

The first model to predict chloride ingress into concrete was presented by Collepardi in 1970, in Italian! That model was used for some 20 years for design of concrete structures before it was realized that the main parameter, the apparent chloride diffusion coefficient, is not a material property! Since then the Collepardi model has been significantly improved and developed into more or less soph

We study the influence of tree's depth and nodes' fan-out on the performance of WiMax mesh networks. For a given tree topology, we first analytically obtain per-node delay and per-node throughput. Then among plenty of tree topologies, extractable from a given network's graph, we search feasible trees which fulfil some per-node and network QoS requirements. Since the searching space is potentially

Popular Abstract in English Malnutrition and micronutrient deficiencies continue to be a major health problem, especially in rural areas in developing countries. It is of great importance to have reliable data about the existing deficiencies, and also about their main causes, for the designing and developing of efficient nutritional strategies in order to overcome nutritional problems. Bolivia is While originally, protein-energy deficiency was considered the main factor of malnutrition, it is now understood that micronutrient deficiencies play a fundamental role in a variety of health and disease outcomes. Zinc and iron deficiencies are still highly prevalent in low-income countries, whereas insufficient intakes and diets with low mineral absorption are the major causes. Sustainable and fe