Sökning: "time setting"

Visar resultat 11 - 15 av 1272 avhandlingar innehållade orden time setting.

  1. 11. REAL TIME OPTIMIZATION OF ROCK CRUSHERS

    Författare :Erik Hulthén; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; crushing plant; cone crusher; real time optimization; rock crusher;

    Sammanfattning : Cone crushers are used in the mineral, mining, and aggregate industry for fragmentation of rock materials. Cone crusher control systems are widely used for wear compensation and machine protection. These systems ordinarily focus on the crusher and not the crushed products. LÄS MER

  3. 12. Leisure-time youth-center as health-promotion settings

    Författare :Ingela Fredriksson; Koustuv Dalal; Charli Eriksson; Susanna Geidne; Urban Janlert; Örebro universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Youth-center; Leisure-time; Health-promotion; Settings; NGO; Strategies; Participation; Multicultural Suburbs; Policy;

    Sammanfattning : Leisure time is an important part of young people’s lives. Despite this, leisure-time settings have hitherto had only a minor role in setting-based health-promotion initiatives. Improving adolescents’ quality of leisuretime activities can reduce social differences in health, thus youth-centers can be appropriate settings for promoting health. LÄS MER

  4. 13. Time and inequality - A study of individual preferences

    Författare :Hjördis Hardardottir; Nationalekonomiska institutionen; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Behavioral economics; Experimental economics; Individual preferences; Time preferences; Social preferences; income inequality; Health inequality;

    Sammanfattning : This thesis consists of three papers that study individual preferences. The focus of the first two papers is on time preferences. In the third paper, preferences regarding how inequality in health and income should be defined are elicited. LÄS MER

  5. 14. Production Ergonomics Evaluation – Needs, Procedures and Digital Human Modeling Tools

    Författare :Cecilia Berlin; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Digital Human Modeling; Virtual Tools; Prevention; Time; Musculo-Skeletal Disorders; Cumulative; Production Ergonomics; DHM;

    Sammanfattning : In production systems, human operators may be at risk for developing work-relatedmusculoskeletal disorders (MSDs), resulting in pain, inability to work and high costs. Anincreasingly capable tool for identifying MSD risks early in the production designprocess are Digital Human Models (DHMs), although their built-in analysis tools are ingreat need of development regarding how they address time-related aspects of loadexposure. LÄS MER

  7. 15. PRODUCTION ERGONOMICS EVALUATION - NEEDS, PROCEDURES AND DIGITAL HUMAN MODELING TOOLS

    Författare :Cecilia Berlin; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Cumulative; Production Ergonomics; Digital Human Modeling; Prevention; Musculo-Skeletal Disorders; DHM; Time; Virtual Tools;

    Sammanfattning : In production systems, human operators may be at risk for developing work-related musculoskeletal disorders (MSDs), resulting in pain, inability to work and high costs. An increasingly capable tool for identifying MSD risks early in the production design process are Digital Human Models (DHMs), although their built-in analysis tools are in great need of development regarding how they address time-related aspects of load exposure. LÄS MER