Sökning: "sofia lindahl"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden sofia lindahl.

  1. 1. Enzymatic hydrolysis coupled to hot water extraction for determination of flavonoids in plants

    Författare :Sofia Lindahl; Centrum för analys och syntes; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; extraction; flavonoids; quercetin; biocatalysis; beta-glucosidase; sustainable chemistry; hyphenation; molecularly imprinted polymers; onion;

    Sammanfattning : The word sustainability is more and more frequently used within the field of chemistry and in many other fields. Green or sustainable chemistry was introduced during the 90 ́s as a field of chemistry where the environmental and health impacts of processes and products are evaluated and improved. LÄS MER

  3. 2. Integrated Product Service Offerings for Rail and Road Infrastructure : Reviewing Applicability in Sweden

    Författare :Sofia Lingegård; Mattias Lindahl; Niclas Svensson; Daniel Brissaud; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Integrated Product Service Offerings; Product Service Systems; long-term contracts; risk; life-cycle perspective; resource-efficiency;

    Sammanfattning : This research aims to explore and propose a more effective management of rail and road infrastructure and the possibility of a more resource-efficient road and rail infrastructure by applying business models based on performance and a life-cycle perspective.There is a lack of efficiency in the Swedish rail and road infrastructure industries - at the same time as the availability of the rail tracks and roads is essential. LÄS MER

  4. 3. Integrated Product Service Offerings for Rail Infrastructure : Potential Benefits and Challenges

    Författare :Sofia Lingegård; Mattias Lindahl; Niclas Svensson; Rajkumar Roy; Linköpings universitet; []
    Nyckelord :;

    Sammanfattning : Large amounts of different materials are used when building and maintaining railway infrastructure, and the environmental impacts from the upstream production stages are significant. Industry’s motivation to innovate is low, new products or methods are rarely used, and the lowest price is the main driver for selecting a tender. LÄS MER

  5. 4. Integration of Design for Environment in the vehicle manufacturing industry in Sweden : Focus on practices and tools

    Författare :Sofia Poulikidou; Anna Björklund; Per Wennhage; Sara Tyskeng; Mattias Lindahl; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Design for Environment DfE ; ecodesign; vehicle design; DfE tools; ecodesign tools; product development; integrated product development;

    Sammanfattning : Design for Environment (DfE) promotes the systematic consideration of environmental aspects during product design and development. Despite the maturity of concepts and tools in literature, efficient implementation in industries is reported to be low. LÄS MER

  7. 5. Intensivvårdsrummets betydelse för vårdande och välbefinnande : patienters närståendes och vårdpersonalens erfarenheter

    Författare :Sepideh Olausson; Margaretha Ekebergh; Berit Lindahl; Sofia Almerud Österberg; Febe Friberg; Högskolan i Borås; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Intensive care; patient rooms; lived experiences; patients; staff; next of kin; phenomenology; hermeneutics; photovoice; caring; Vårdvetenskap; Omvårdnad;

    Sammanfattning : Aim: The overall aim of the thesis was to illuminate the meanings of intensive care units’ patient rooms as a place of care for critically ill patients and their loved ones. Moreover, it was aimed to develop photovoice as a data collection method for research in ICU context. LÄS MER