Sökning: "Utilisation"

Visar resultat 21 - 25 av 533 avhandlingar innehållade ordet Utilisation.

1. 21. Exhaust Heat Utilisation and Losses in Internal Combustion Engines with Focus on the Gas Exchange System

   Författare :Habib Aghaali; Hans-Erik Ångström; Carlos Guardiola; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Turbocharger; heat transfer; heat loss; exhaust heat utilisation; waste heat recovery; turbocompound; divided exhaust period; internal combustion engine; gas exchange; pumping loss; variable valve timing; WHR; DEP; Turbo; värmeöverföring; värmeförluster; avgasvärme utnyttjande; förluster vid värmeåtervinning; turbocompound; delad avgasperiod; förbränningsmotor; gasväxling; pumpningsförlust; variabla ventiltider; WHR; DEP; Vehicle and Maritime Engineering; Farkostteknik; Energy Technology; Energiteknik;

   Sammanfattning : Exhaust gas energy recovery should be considered in improving fuel economy of internal combustion engines. A large portion of fuel energy is wasted through the exhaust of internal combustion engines. Turbocharger and turbocompound can, however, recover part of this wasted heat. LÄS MER

3. 22. Adolescent mental health and utilisation of psychiatric care : the role of parental country of birth and neighbourhood of residence

   Författare :Anna-Karin Ivert; Malmö högskola; []
   Nyckelord :children; mental health; psychiatric care; neighbourhoods; parental country of birth;

   Sammanfattning : The studies included in this thesis aim to illustrate different aspects of mentalhealth and the utilisation of psychiatric care among Swedish children andadolescents, with the overarching aim being to improve the existingknowledge on how the neighbourhood of residence and parental country ofbirth influence adolescents’ mental health and their pathways into andutilisation of psychiatric care.The first study investigates referral pathways to child and adolescentpsychiatric clinics, directing a special focus at how these pathways differ onthe basis of parental country of birth and neighbourhood of residence. LÄS MER

4. 23. Utilisation of Excess Heat Towards a Circular Economy : Implications of interorganisational collaborations and strategic planning

   Författare :Sofia Päivärinne; Olof Hjelm; Sara Gustafsson; Jenny Ivner; Kes McCormik; Linköpings universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : In order to significantly lower the environmental impact from human activities, numerous efforts and approaches related to the transformation of human activities have developed during the last decades. Examples of such efforts are policies and strategies at different levels, some with a top-down approach focusing on extensive institutional changes, and some with a bottom-up approach focusing on industrial actors and industry-led activities. LÄS MER

5. 24. Disability Pension with Special Reference to Sick Leave Track Record, Health Effects, Health Care Utilisation and Survival : A Population-based Study

   Författare :Thorne Wallman; Kurt Svärdsudd; Gunilla Burell; Urban Janlert; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Sickness absence; sick leave; disability pension; activity compensation; sickness compensation; early retirement; track record; health care utilisation; complaint score; quality of life; wellbeing; mortality; Family medicine; Allmänmedicin;

   Sammanfattning : Background. In Sweden 10 percent (550,000) of the labour force, aged 18 to 65 years are disability pensioners and about four percent are on sick leave. The knowledge of the course from healthy individual to disability pensioner is not well known and was the theme of this thesis. Objectives, Material and Methods. LÄS MER

7. 25. Technologies for better utilisation of production process resources

   Författare :Anders Ingwald; Basim Al-Najjar; Kurt Petersen; Växjö universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Maintenance management; Maintenance decision making; Maintenance selection; Maintenance performance measuring; Industrial organisation; administration and economics; Industriell organisation; administration och ekonomi; Terotechnology; Systemekonomi;

   Sammanfattning : Most companies today are working in a global environment where competition is hard. In order to be able to survive it is essential that the companies utilise their resources as much as possible in order to keep the production cost low. LÄS MER