Search for dissertations about: "digital transformations"

Showing result 6 - 10 of 67 swedish dissertations containing the words digital transformations.

  2. 6. Digitalization as Facilitator of Effective Information Sharing in Production Systems

    Author : Dan Li; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Operator 4.0; information; digital maturity; data; digital transformation; assessment; manufacturing; Industry 4.0; dissemination; knowledge;

    Abstract : This thesis aims to formulate strategic approaches to digital transformation, which manufacturing companies can apply to make themselves more effective in disseminating and presenting production-related information to shop-floor operators. Therefore, two approaches are proposed. READ MORE

  4. 7. Gift and Exchange in the Reciprocal Regime of the Miskito on the Atlantic Coast of Nicaragua, 20th Century

    Author : Christopher Kindblad; Sociologi; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; analogic code; digital code; tragedy of the commons; egalitarian norms; entrepreneurship; symbolic transformations; long-term gift; short-term exchange; reciprocal regime; Tasbapauni; Nicaragua; Miskito; paradox; Sociology; Social and economic history; Sociologi; Ekonomisk och social historia; Miskito; Social anthropology ethnography;

    Abstract : This dissertation is a historical-comparative analysis of a conflict that has developed in the economic system of the Miskito in the 20th century, concerning the use of common property resources. The study is based on empirical material collected in a Miskito/Creole village on the Atlantic Coast of Nicaragua in the 1990s. READ MORE

  5. 8. Socio-technical Transformations in Care Practices : Investigating the Implementation of Social Alarm Systems in Nursing Homes

    Author : Fangyuan Chang; Britt Östlund; Sanna Kuoppamäki; Andrea Eriksson; Uno Fors; KTH; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Science and technology studies STS ; Technology implementation; Digital transformation; Care practices; Nursing homes; Qualitative research; Technology and Health; Teknik och hälsa;

    Abstract : The worldwide shortage of qualified care workers along with the increasing need for elderly care services has restrained the capacity of nursing homes to offer their residents high-quality care services. Along with digitalization, policymakers believe that technological advancements can improve the efficiency of care and streamline care work, thus helping to alleviate the challenge above. READ MORE

  6. 9. Engineered Alcohol Dehydrogenases for Stereoselective Chemical Transformations

    Author : Thilak Reddy Enugala; Mikael Widersten; Manfred T. Reetz; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; alcohol dehydrogenase-A; biocatalysts; protein engineering; enzyme kinetics; sec-alcohols; ketones; stereoselectivity; regioselectivity; substrate selectivity and promiscuity.; Biokemi; Biochemistry;

    Abstract : Enzymes are biomolecules built from amino acids and catalyze the chemical transformations in a cell. Enzymes are by nature stereoselective, biodegradable, environmentally friendly, and can perform catalysis in aqueous solutions and at ambient temperatures. READ MORE

  7. 10. Microwave-assisted transformations of lignin for value-added material applications

    Author : Jenevieve G. Yao; Minna Hakkarainen; Karin Odelius; Monika Österberg; KTH; []
    Keywords : lignin; microwave-assisted processes; organosolv fractionation; esterification; fused filament fabrication; digital light processing; lignin; mikrovågsassisterade strategier; organosolv-fraktionering; förestring; additiv tillverkning; Fiber- och polymervetenskap; Fibre and Polymer Science;

    Abstract : The chemical diversity and structural complexity of lignin, an abundant biopolymer found in vascular plants, present a multitude of opportunities for the modification and fine-tuning of its properties to suit downstream demands. In this thesis, microwave-assisted strategies were explored as efficient and environment-friendly pathways for lignin valorization towards value-added material applications. READ MORE