Sökning: "value flows"

Visar resultat 1 - 5 av 135 avhandlingar innehållade orden value flows.

1. 1. On boundary value problems for intracellular subdiffusion and signaling pathways, and for geometric flows

   Författare :Tobias Gebäck; Göteborgs universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; boundary value problems; diffusion-reaction equations; signaling pathways; anomalous diffusion; pseudo-differential equations; fluorescence correlation spectroscopy; immersed interface method; Boolean grids; mean curvature flow; pseudo-differential equations; boundary value problams; flourescence correlation spectroscopy;

   Sammanfattning : The main part of this thesis concerns mathematical models for diffusion of proteins inside cells, including reactions between the proteins. Initially, such models are applied to describe signaling pathways in yeast cells, and the properties of the model are studied, especially in relation to models that do not include diffusion. LÄS MER

3. 2. Firms in Global Value Chains : An Analysis of the Determinants and Effects of the Changing Location of International Production

   Författare :Trudy-Ann Stone; Charlie Karlsson; Philippe Rouchy; Quoreshi Shahid; Bengtsson Lars; Andrés Rodríguez-Pose; Blekinge Tekniska Högskola; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Global value chains; outsourcing; offshoring; technical efficiency; multinational firms; imports; exports; financial crisis; institutions;

   Sammanfattning : This thesis deals with the globalization of production, a salient feature of the modern economy. The development of international outsourcing as a widespread business practice and the simultaneous decrease in trade and transport costs have contributed to the growth of a phenomenon known as global value chains. LÄS MER

4. 3. Customer-perceived Value in Business Relationships

   Författare :Catarina Bovik; Per Norling; Christian Berggren; Karlstads universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Customer-perceived value; Total service offering; Business-to-business relationship; Commercial aircraft engine maintenance industry; Case study; Business studies; Företagsekonomi; Business Administration; Företagsekonomi;

   Sammanfattning : The content of customer-perceived value has in this study been explored with the aim of providing an understanding of the concept. The evolving service-centered logic for marketing puts an emphasis on value, especially the value perceived and determined by the customer. LÄS MER

5. 4. Materials Handling from a Value-Adding Perspective

   Författare :Birgitta Öjmertz; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; ergonomics; value-adding; improvement; performance measurement; materials flow system; activity analysis; materials handling; efficiency;

   Sammanfattning : The keen competition in industry puts a great deal of pressure upon all parts involved, and in addition to demands on the physical product, there are demands on the service aspects, such as an increased demand on the configuration of the delivered materials and their packaging, on throughput time, timeliness, and increased cost efficiency. The performance of the materials flow systems, in which materials handling constitutes an important part, therefore plays a crucial part in the strive for competitive advantage. LÄS MER

7. 5. Beyond IT and Productivity : Effects of Digitized Information Flows in Grocery Distribution

   Författare :Åsa Horzella; Birger Rapp; Thomas Falk; Bo Carlsson; Linköpings universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; IT; Productivity Paradox; Effects; Information Flows; Grocery Distribution; Supply Chain; Business and economics; Ekonomi; Economic Information Systems; Ekonomiska informationssystem;

   Sammanfattning : During the last decades organizations have made large investments in Information Technology (IT). The effects of these investments have been studied in business and academic communities over the years. A large amount of research has been conducted on the relation between the investments in IT and productivity growth. LÄS MER