Sökning: "Chalmers tekniska högskola."

Visar resultat 16 - 20 av 8871 avhandlingar innehållade orden Chalmers tekniska högskola..

  1. 16. The Absent Meaning of Concrete Form in Theory of Architecture

    Författare :Cecilia Häggström; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; HUMANIORA; HUMANITIES; body; aesthetic theory; architecture; practical knowledge; artifacts; environmental theory; building function; architectural theory; phenomenology; aesthetic theory;

    Sammanfattning : The aim of this dissertation is to discuss architecture as forming practical conditions for our way-of-being, and to clarify that which prevents traditional theory of architecture from dealing with these practical conditions as such. The dissertation investigates a theoretical problem concerning the nature of the relation between human being and the built environment. LÄS MER

  3. 17. Control of permanent-magnet synchronous machines in automotive applications

    Författare :Oskar Wallmark; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electric drive; electric vehicle; fault tolerance; hybrid electric vehicle; inverter; in-wheel motor; loss minimization; permanent-magnet synchronous machine; phase-locked loop; position estimation; sensorless control; vector control;

    Sammanfattning : This thesis deals with the design and analysis of control system structures for electric drives equipped with permanent-magnet synchronous machines (PMSMs) in automotive applications. Sensorless control, meaning vector control without a mechanical rotor position sensor, is considered and a speed and position estimator of phase-locked loop type is analyzed thoroughly. LÄS MER

  4. 18. A Service Management Perspective on Healthcare Improvement: Integrating Social Context

    Författare :Erik Eriksson; Chalmers tekniska högskola; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; healthcare; social constructionism; service management; quality management; improvement science;

    Sammanfattning : The current dissertation argues that ideas from service research should be given a more prominent position in improving healthcare that is capable of managing current and future challenges. The integration and combination of intangible resources, such as knowledge and skills, constitute the service in this thesis; thus, service is conceived as a verb. LÄS MER

  5. 19. Hårdare kulytor: tekniska och mekaniska förfaranden

    Författare :Per Öhl; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; coldworking; hardening; bearing ball; surface; contact theories; hardness; residual stresses;

    Sammanfattning : .... LÄS MER

  7. 20. Optical manipulation and spectroscopy of single functional globin-containing cells in microfluidic systems

    Författare :Kerstin Ramser; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; heme-proteins; optical manipulation; resonance Raman spectroscopy; microfluidic systems; single cells; Medical Engineering for Healthcare;

    Sammanfattning : Recent advances in microbiology and biomedicine require development of tools to monitor the response of single cells to environmental stimuli under controlled physiological conditions. In this thesis, I describe how this can be achieved by combining various spectroscopic techniques with optical tweezers and microfluidic systems. LÄS MER