Sökning: "Tommy Andersson"

Visar resultat 16 - 20 av 23 avhandlingar innehållade orden Tommy Andersson.

1. 16. Mechanisms for TGF-β-Mediated Regulation of the Actin Filament System and Apoptosis

   Författare :Sofia Edlund; Pontus Aspenström; Maréne Landström; Tommy Andersson; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Cell and molecular biology; TGF-beta; cytoskeleton; GTPases; mitogen-activated protein kinase kinase 3; TGF-beta-activated kinase 1; Apoptosis; Smad7; beta-catenin; p38 MAPK; Cell- och molekylärbiologi; Cell and molecular biology; Cell- och molekylärbiologi; molekylär cellbiologi; Molecular Cellbiology;

   Sammanfattning : Transforming growth factor-β (TGF-β) is a member of a large superfamily of cytokines which participate in many different types of cellular processes, such as growth inhibition, cell migration, differentiation, cell adhesion, wound healing and immunosuppression. Alterations of TGF-β superfamily signalling results in several different disorders, including bone disease, vascular disease and cancer. LÄS MER

3. 17. Restaurant meal experiences from customers' perspectives : a grounded theory approach

   Författare :Kai Victor Hansen; Inga-Britt Gustafsson; Øystein Jensen; Tommy Andersson; Örebro universitet; []
   Nyckelord :Customers; meal; grounded theory; à la Carte restaurants; meal experience categories; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; Culinary Arts and Meal Science; Måltidskunskap; Måltidskunskap; Culinary Arts and Meal Science;

   Sammanfattning : The purpose of this doctoral dissertation has been to increase the knowledge of customers’ view on relation to commercial restaurant meals and thereby to increase the knowledge within the restaurant industry about customers’ perspectives about meals. The dissertation is based on four studies of customers’ meal experiences in á la Carte restaurants in Norway. LÄS MER

4. 18. Towards a Refined Model of Neutrophil Motility

   Författare :Vesa-Matti Loitto; Karl-Eric Magnusson; Tommy Andersson; Linköpings universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; human polymorphonuclear leukocytes. PMNL; neutrophils; neutrophil motility; N-formyl-Met-Leu-Phe; Medical microbiology; Medicinsk mikrobiologi;

   Sammanfattning : The ability of human polymorphonuclear leukocytes (PMNL; neutrophils), to sense and move to sites of infection is essential for our defense against pathogens. Cell motility is critically dependent on a dynamic remodeling of morphology. LÄS MER

5. 19. Challenges in Delivering Services: The Front-Line Hospitality and Tourism Employee Perspective

   Författare :Christine Lundberg; Tommy D Andersson; Lena Mossberg; Bo Edvardsson; Mittuniversitetet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Front-line workers; tourism; hospitality; service encounter; critical incident techniques; work motivation and satisfaction; Business studies; Företagsekonomi; Front-line workers; tourism;

   Sammanfattning : Significant challenges are faced by front-line hospitality and tourism employees interacting with customers on a daily basis. These challenges and the ways they are dealt with form the focus of this thesis. As they interact, a range of incidents may arise from highly satisfactory encounters to service failures. LÄS MER

7. 20. Determinants of exploitation of innovative venture ideas : A study of nascent entrepreneurs in an advisory system

   Författare :Zarina Osmonalieva; Esbjörn Segelod; Tommy D. Andersson; Mälardalens högskola; []
   Nyckelord :nascent entrepreneurship; entrepreneurial self-efficacy; opportunity variation; exploitation; industriell ekonomi och organisation; Industrial Economics and Organisations;

   Sammanfattning : This study contributes to nascent entrepreneurship research by investigating factors on the individual and opportunity levels of analysis that determine the exploitation of innovative venture ideas. As a result of the literature review three theoretical perspectives were chosen to organize the factors: human and social capital, entrepreneurial self-efficacy, and domain definition strategy. LÄS MER