Sökning: "Mikael Hammar"
Hittade 3 avhandlingar innehållade orden Mikael Hammar.
1. From Art Galleries to Terrain Modelling --- A Meandering Path through Computational Geometry
Sammanfattning : We give approximation and online algorithms as well as data structures for some well studied problems in computational geometry. The thesis is divided into three parts. In part one, we study problems related to guarding, exploring and searching geometric environments. LÄS MER
2. Risk Talk : On Communicating Benefits and Harms in Health Care
Sammanfattning : One of the most critical elements in empowering the patient, and ensuring concordance, is communication of the possible benefits and harms of different actions in health care. Risk assessment is a complex task due both to the different interpretations of the concept of risk, and the common lack of hard facts. LÄS MER
3. Compound semiconductor materials and processing technologies for photonic devices and photonics integration
Sammanfattning : The advancement of semiconductor optoelectronics relies extensively on materials and processing technologies of ever-increasing sophistication, such as nanometer-range lithography, epitaxial growth methods with monatomic layer control, and anisotropic etching procedures that allows for the precise sculpturing of device features even in the limit of extreme aspect ratios. However, upcoming application needs puts requirements on optimized designs or device performances, e. LÄS MER