Search for dissertations about: "hitta"

Showing result 1 - 5 of 708 swedish dissertations containing the word hitta.

  2. 1. Finding the unknowns in trans-translation

    Author : Natalia Ivanova; Måns Ehrenberg; Nenad Ban; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Molecular biology; trans-translation; tmRNA; SmpB; kinetics; footprinting; Molekylärbiologi; Molecular biology; Molekylärbiologi;

    Abstract : Ribosomes stalled on problematic mRNAs can be rescued by a mechanism called trans-translation. This mechanism employs a dual transfer-messenger RNA molecule (tmRNA) together with a helper protein (SmpB). In this work we have used an in vitro translation system with pure components to further clarify the roles of tmRNA and SmpB in trans-translation. READ MORE

  4. 2. Production Costs Calculation Model in Crushing and Screening : Using a technical-economic approach tool for finding the optimal production costs when comparing technical and economical solutions

    Author : Per Hedvall; Industriell Produktion; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Krossning; siktning; sortering; krossanläggningar; processer; produkter; kostnad; entreprenadindustri; Gruvindustri; ballastindustri; beräkningar;

    Abstract : The mining and quarrying industries represent a highly important sector of the Swedish economy. The mining industry operates globally, whereas the quarrying industry operates on a regional/local basis. READ MORE

  5. 3. Human Dignity : A Study in Medical Ethics

    Author : Sofia Morberg Jämterud; Elena Namli; Hille Haker; Uppsala universitet; []
    Keywords : HUMANIORA; HUMANITIES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Human dignity; Medical Ethics; Empirical Ethics; Narrative Analysis; Christian Ethics; Vulnerability; Autonomy; Responsibility; Mikhail Bakhtin; Palliative Care; Neonatal Care; Etik; Ethics;

    Abstract : Human dignity is an enunciated ethical principle in many societies, and it has elicited a great deal of interest, not least because it is central in health care. However, it has also been the subject of criticism. READ MORE

  6. 4. Workload transitions and stress : changes over time

    Author : Erik Prytz; Mark Scerbo; USA VA Norfolk Old Dominion University Department of Psychology; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; human factors; workload transition; stress; workload;

    Abstract : Workload transitions are situations where operators are suddenly confronted with levels of workload substantially different from previously established levels. Workload transitions may affect the operators' state of stress and coping behaviors but previous research has not conclusively demonstrated the nature of those. READ MORE

  7. 5. Cooperation in local electricity markets : modelling of technical measures

    Author : Maria Andersson; Björn Karlsson; Curt Björk; Tomas Larsson; Linköpings universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Energy system; System cost; Electricity market; Co-operation; Demand-side management; Energy efficiency; Shadow prices;

    Abstract : This thesis presents a system analysis for co-operation in local electricity markets including distributors and customers. The purpose of co-operation is to minimise the system cost of local markets by introducing system measures, such as end-use measures and municipal co-generation plants. READ MORE