Sökning: "Johan Lundgren"
Visar resultat 1 - 5 av 21 avhandlingar innehållade orden Johan Lundgren.
1. Internal Cooling Design Using Multiphysics Topology Optimization
Sammanfattning : This thesis investigates topology optimization (TO) as a tool for designing optimal internal cooling configurations in components subjected to external hot gas streams. The work is motivated by the challenge of simultaneously considering objectives from multiple physics domains, and the rapid development of additive manufacturing (AM) in the industry, which makes it possible to realize highly complex TO designs. LÄS MER
2. Dissertatio, de præceptis morum philosophicis, ad scrupulos religionis ex animo evellendos, insigniter profuturis, quam ... præside, mag. Johanne Petro Sleincour, ... pro gradu philosophico, publico examini subjicit Claud. Michaël Lundgrén, ... in aud. Carol. maj. d. XXII. Maji MDCCLXXVI. H. s
Sammanfattning : .... LÄS MER
3. Design of Functional Structures and Measurement Techniques for Electromagnetic Waves
Sammanfattning : Electromagnetic fields exist all around us. Through evolution, nature has developed tools to interact and use these fields, where our eyes are a spectacular example. Humans have a long history of developing structures and objects of their own to alter and interact with these fields. LÄS MER
4. Behind the Screen : -Internet-Based Cognitive Behavioural Therapy to Treat Depressive Symptoms in Persons with Heart Failure
Sammanfattning : IntroductionThe prevalence of depressive symptoms in persons with heart failure is higher than in age- and gender-matched populations not suffering from heart failure. Heart failure in itself is associated with an unpredictable trajectory of symptoms, a poor prognosis, high mortality and morbidity, and low health-related quality of life (HrQoL). LÄS MER
5. Making the Dead Alive : Dynamic Routines in Risk Management
Sammanfattning : Risk management in information security is relevant to most, if not all, organizations. It is perhaps even more relevant considering the opportunities offered by the digitalization era, where reliably sharing, creating, and consuming information has become a competitive advantage, and information has become an asset of strategic concern. LÄS MER