Sökning: "Erik Håkansson"

Visar resultat 1 - 5 av 8 avhandlingar innehållade orden Erik Håkansson.

  1. 1. Lean Transformation of Industrial Work : Understanding What Supports Socially Sustainable Working Conditions During Lean Manufacturing

    Författare :Malin Håkansson; Lotta Dellve; Teresia Nyman; Svend Erik Mathiassen; Per Sederblad; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Organizational Ergonomics; Work Design; Physical Ergonomics; Lean Production; Manufacturing; Working conditions; Work Content Analysis; Musculoskeletal Pain; Technology and Health; Teknik och hälsa;

    Sammanfattning : The overall aim of this thesis is to contribute to the understanding of to what extent lean manufacturing transforms industrial work, including psychosocial and physical working conditions, and, to understand how socially sustainable working conditions can be supported in a lean organization.Four studies with different methodological approaches are included. LÄS MER

  3. 2. Playing with Context : Explicit and Implicit Interaction in Mobile Media Applications

    Författare :Maria Håkansson; Lars Erik Holmquist; Oskar Juhlin; Eric Paulos; Stockholms universitet; []
    Nyckelord :context; human-computer interaction; interaction design; mobile media; play; ubiquitous computing; Man-Machine-Interaction MMI ; människa-maskin-interaktion mmi ;

    Sammanfattning : This thesis contributes with insights into how aspects of the surrounding physical and social context can be exploited in the design of mobile media applications for playful use. In this work, context refers to aspects of the immediate surroundings – outside of the device – that can be identified and measured by sensors; for instance environmental aspects like sound, and social aspects like co-located people. LÄS MER

  4. 3. Design for Recordkeeping: Areas of Improvement

    Författare :Erik A.M. Borglund; Viveca Asproth; Anita Håkansson; Anita Mirijamdotter; Mittuniversitetet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Design; Electronic records; Information systems; Proactivity; Recordkeeping; Informatics; computer and systems science; Informatik; data- och systemvetenskap;

    Sammanfattning : This thesis is about problems related to design of information systems in which records are born and managed. The proactive approach has been derived from new archival theories suited for electronic recordkeeping, and implies that electronic records must, at the time of creation fulfil their current and future requirements. LÄS MER

  5. 4. 1-D simulation of turbocharged SI engines : focusing on a new gas exchange system and knock prediction

    Författare :Christel Elmqvist-Möller; Hans-Erik Ångström; Daniel Håkansson; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; spark ignited engines; 1-D flow simulation; knock; Divided Exhaust Period; turbocharged engines; Other engineering mechanics; Övrig teknisk mekanik;

    Sammanfattning : This licentiate thesis concerns one dimensional flow simulation of turbocharged spark ignited engines. The objective has been to contribute to the improvement of turbocharged SI engines’ performance as well as 1 D simulation capabilities. Turbocharged engines suffer from poor gas exchange due to the high exhaust pressure created by the turbine. LÄS MER

  7. 5. Hemostatic function and inflammatory activation after weaning from cardio pulmonary bypass

    Författare :Anki Olsson; Sören Berg; Joakim Alfredsson; Rolf Svedjeholm; Erik Håkansson; Tomas Gudbjartsson; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Cardiopulmonary bypass (CPB) contributes to perioperative platelet dysfunction, increased fibrinolysis and impaired coagulation, which can have an impact on postoperative bleeding. During CPB the blood is exposed to foreign surfaces leading to activation of the coagulation system and a systemic inflammatory response with complement and leukocyte activation. LÄS MER