Sökning: "technical risk"

Visar resultat 16 - 20 av 316 avhandlingar innehållade orden technical risk.

1. 16. Assessing and minimizing risk of patients with aortic disease

   Författare :Roberta Vaccarino; Vaskulära sjukdomar - kliniska studier; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Vascular diseases; Aortic disease; aortic aneurysm; risk assessment;

   Sammanfattning : Prophylactic endovascular aneurysm repair (EVAR) of abdominal aortic aneurysm (AAA) aims to avoid aneurysm rupture. However, only patients with sufficient long-term survival get benefit from this avoidance. Therefore, accurate patient selection is crucial. LÄS MER

3. 17. Essays on Risks in Investment Strategies

   Författare :Ian Khrashchevskyi; Ai Jun Hou; Jarkko Peltomäki; Mika Vaihekoski; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; investment strategies; risk; hedging; diversification; derivatives; safe haven; investor behavior; financial education; företagsekonomi; Business Administration;

   Sammanfattning : This dissertation contains three articles, which investigate different types of risks investors encounter during the investment process.Article I investigates the relation between macroeconomic risk and higher-moment moment risk premia. LÄS MER

4. 18. Innovation- och säkerhetsvetenskap : En fruktbar syntes

   Författare :Tommy Torsne; Carl Rollenhagen; Björn Wahlström; Mälardalens högskola; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Innovation; Risk; Säkerhet; Förändring; INTERDISCIPLINARY RESEARCH AREAS; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN; Innovation and Design; innovation och design;

   Sammanfattning : The foundation for the thesis is a literature study within two areas: safety and innovation science. In the thesis safety science will revolve around how different methods and various models are used to identify and reduce risks, i.e. to secure the functionality within limited systems. LÄS MER

5. 19. On Incentives affecting Risk and Asset Management of Power Distribution

   Författare :Carl Johan Wallnerström; Rajeev Thottappillil; Patrik Hilber; Ulf Sandberg; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; asset management; correlation studies; incentives; investment planning; maintenance planning; power distribution; reliability analysis; risk management; statistical validation; tariff regulation; vulnerability analysis; weather states; Electric power engineering; Elkraftteknik; Mathematical statistics; Matematisk statistik; Industrial engineering and economy; Industriell teknik och ekonomi;

   Sammanfattning : The introduction of performance based tariff regulations along with higher media and political pressure have increased the need for well-performed risk and asset management applied to electric power distribution systems (DS), which is an infrastructure considered as a natural monopoly. Compared to other technical systems, DS have special characteristics which are important to consider. LÄS MER

7. 20. Integrated Product Service Offerings for Rail and Road Infrastructure : Reviewing Applicability in Sweden

   Författare :Sofia Lingegård; Mattias Lindahl; Niclas Svensson; Daniel Brissaud; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Integrated Product Service Offerings; Product Service Systems; long-term contracts; risk; life-cycle perspective; resource-efficiency;

   Sammanfattning : This research aims to explore and propose a more effective management of rail and road infrastructure and the possibility of a more resource-efficient road and rail infrastructure by applying business models based on performance and a life-cycle perspective.There is a lack of efficiency in the Swedish rail and road infrastructure industries - at the same time as the availability of the rail tracks and roads is essential. LÄS MER