Search for dissertations about: "importance of technologies"

Showing result 1 - 5 of 496 swedish dissertations containing the words importance of technologies.

2. 1. Tools of the Trade : Medical Devices and Practice in Sweden and Denmark, 1855-1897

   Author : Kristin Halverson; Peter Josephson; Leif Runefelt; Thomas Kaiserfeld; Södertörns högskola; []
   Keywords : HUMANIORA; HUMANITIES; history of medicine; medical devices; nineteenth century medicine; medical technologies; Swedish history of medicine; Danish history of medicine; medicinhistoria; medicinska instrument; 1800tals medicinhistoria; medicinska teknologier; svensk medicinhistoria; dansk medicinhistoria; Historical Studies; Historiska studier; Östersjö- och Östeuropaforskning; Baltic and East European studies;

   Abstract : Nineteenth-century medicine is characterised by rapid technological change, new methods of diagnostics and treatments of disease, far-reaching developments in medical science, and professionalisation. This has led to great interest in the period and a large body of scholarly and popular research. READ MORE

4. 2. Aggregates in Concrete Mix Design

   Author : Yahya Ghasemi; Mats Emborg; Andrzej Cwirzen; Martin Nilsson; Gram Hans-Erik; Luleå tekniska universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Mix design; water layer theory; particle packing; aggregates; specific surface area; Byggproduktion; Construction Engineering and Management;

   Abstract : The importance of studying the behaviour and properties of concrete can be highlighted by considering the fact that concrete is the most used man-made material in the world. The very first step in making concrete is its mix design and deciding the type and amount of constitutes used in the production of concrete which should fulfil the requirements of the final product. READ MORE

5. 3. Managing joint development of process technologies : empirical studies of interorganizational collaboration within the process industries

   Author : David Rönnberg Sjödin; Monica Bellgran; Luleå tekniska universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Entreprenörskap och innovation; Entrepreneurship and Innovation;

   Abstract : The concept of open innovation has gained widespread acceptance in different lines of research, and it has had a major impact on both research and practice during the last decade. The inherent logic of open innovation is simply that firms can and should use external as well as internal knowledge and information sources, and both internal and external paths to market, when they seek to maximize returns from development activities. READ MORE

6. 4. Use of Digital Technologies in Education : The Complexity of Teachers' Everyday Practice

   Author : Sadaf Salavati; Anita Mirijamdotter; Christina Mörtberg; Jeremy Rose; Linnéuniversitetet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Cognitive Mapping; compulsory school education; digital technologies; focused ethnography; teachers; Soft Systems Methodology; Systems Thinking; Informatik; Information Systems;

   Abstract : In this dissertation the complex, dynamic, contextual and multi-dimensional practice of teachers’ use of digital technologies in their everyday work has been illustrated and presented. The research draws upon the experience of teachers and school leaders from two compulsory schools as well as representatives from the municipal Department of Education and IT-unit within a municipality in the south of Sweden. READ MORE

7. 5. Flowability and proportioning of cementitious mixtures

   Author : Yahya Ghasemi; Mats Emborg; Andrzej Cwirzen; Martin Nilsson; Stefan Jacobsen; Luleå tekniska universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Particle packing; excess layer theory; mix design; Structural Engineering; Konstruktionsteknik;

   Abstract : Understanding the role of constituents of cementitious mixtures as the most globally used human-made material and their effect on the flowability of the blends is of great importance. A comprehensive understanding of the ingredients of mixtures allows for optimized proportioning of constituents and can lead to a reduction in cement and water demand of the blends. READ MORE