Sökning: "robust planning"

Visar resultat 1 - 5 av 105 avhandlingar innehållade orden robust planning.

  1. 1. The “Dark Side” of Marine Spatial Planning : A study of domination, empowerment and freedom through theories of discourse and power

    Författare :Ralph Voma Tafon; Michael Gilek; Fred P. Saunders; Wesley Flannery; Södertörns högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; marine spatial planning; discourse; power; domination; empowerment; freedom; conflict; resistance; small-scale fisheries; offshore wind energy; Environmental Studies; Miljövetenskapliga studier; Östersjö- och Östeuropaforskning; Baltic and East European studies;

    Sammanfattning : This thesis aims to contribute to the marine spatial planning (MSP) literature by elaborating a robust theoretical account of power for a more rigorous and balanced critical analysis of MSP. Conceived as a problem-solving regime, MSP has emerged as a radical approach to govern the use and protection of marine resources. LÄS MER

  3. 2. Robust and Energy Efficient Scheduling

    Författare :Nina Sundström; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Common workspace; Trajectory planning; Energy optimization; Robust Scheduling; Discrete Event Systems;

    Sammanfattning : Scheduling can generally be described as the act of allocating resources to tasks over time such that a given performance measure is optimized. Traditionally, disturbances are not considered while developing schedules. A rescheduling framework has thus emerged, aiming to minimize the impact of unforeseen disruptions. LÄS MER

  4. 3. Towards Effective Maintenance Planning

    Författare :Maheshwaran Gopalakrishnan; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; bottleneck analysis; maintenance prioritization; criticality classification; Maintenance planning;

    Sammanfattning : Manufacturing industry spend a great deal of their capital on equipment maintenance for their production systems. Hence, the cost of improper maintenance management is something that the industry would like to avoid. LÄS MER

  5. 4. Robust optimization of radiation therapy accounting for geometric uncertainty

    Författare :Albin Fredriksson; Anders Forsgren; Timothy C. Y. Chan; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Optimization; intensity-modulated proton therapy; uncertainty; robust planning; setup error; range error; intensity-modulated radiation therapy; multicriteria optimization;

    Sammanfattning : Geometric errors may compromise the quality of radiation therapy treatments. Optimization methods that account for errors can reduce their effects.The first paper of this thesis introduces minimax optimization to account for systematic range and setup errors in intensity-modulated proton therapy. LÄS MER

  7. 5. Contouring & planning variability in stereotactic radiosurgery : How to assess and address the weakest link in stereotactic radiosurgery?

    Författare :Helena Sandström; Iuliana Toma-Dasu; David Schlesinger; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; stereotactic radiosurgery; contouring variability; robust treatment planning; Medical Radiation Physics; medicinsk strålningsfysik;

    Sammanfattning : The use of stereotactic radiosurgery (SRS) employing one or a few fractions of high doses of radiation has continuously increased due to the technical development in dose delivery and morphological and functional imaging. As the target volume in SRS is usually defined without margins, the treatment success critically depends on accurate definition and contouring of the target volume and organs at risk (OARs) which are commonly situated in the proximity of the target making their precise delineation particularly important in order to limit possible normal tissue complications. LÄS MER