Sökning: "intermediate technologies"

Visar resultat 1 - 5 av 77 avhandlingar innehållade orden intermediate technologies.

1. 1. Removal of ultrafine particles by intermediate air filters in ventilation systems. Evaluation of performance and analysis of applications

   Författare :Bingbing Shi; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; measurements; ultrafine particles; lifetime cost; indoor air quality; health effect; air cleaning; particle source; modelling; intermediate filter; filter standard;

   Sammanfattning : Epidemiological and toxicological studies demonstrate that ultrafine particles (UFPs) are strongly related with respiratory and cardiovascular diseases and syndromes. One common method to reduce human exposure to particulate air pollution is the use of intermediate class filters (F5-F9 class filters according to EN779:2002). LÄS MER

3. 2. Developing Technology Transfer Processes in rural contexts : The case of Cauca in Colombia

   Författare :Deycy Janeth Sanchez Preciado; Magnus Holmén; Daniel Ljungberg; Eugenia Perez Vico; David Bennett; Richard Blundel; Högskolan i Halmstad; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; technology transfer; rural developing countries; intermediate technologies; cooperatives;

   Sammanfattning : This doctoral thesis addresses the technology transfer process in rural developing economies. Technology transfer refers to the movement of physical artifacts and knowledge from a transferor (e.g. a university) to a recipient (e. LÄS MER

4. 3. Mot nätverkssjukvård i komplex miljö : - behov av en vetenskaplig syn på ledning för säker vård och effektiv resursanvändning

   Författare :Marianne Lagerstedt; Björn-Erik Erlandsson; Niklas Hallberg; Erik Bjurström; KTH; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Patient safety; casestudy; safety; networked healthcare; command and control; concept; direction and coordination; Technology and Health; Teknik och hälsa;

   Sammanfattning : Since 2008 advanced home healthcare agencies (ASiH) in a larger Swedish county council has underwent a transformation, to become part of a coming concept: networked healthcare (NVS). NVS means that intermediate multi-organizational healthcare (IMV) will be produced often in the home, and from 2013 to an increasing number of patients in different age groups with different diagnoses and medical conditions - in large variability of needs. LÄS MER

5. 4. Beyond Gadgetry: Reflections on Tech- and User-Driven Research in Human-Computer Interaction

   Författare :Pawel Wozniak; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; multi-device environments; spatial awareness; design-based research; designing for motivation; HCI as a field; big data; HCI for sports; mobile interaction;

   Sammanfattning : This compilation thesis builds on a number of research projects within the domain of Human-Computer Interaction (HCI). Firstly, the thesis includes papers in the area of multi-device spatially-aware interactions. Prototypes of future interaction environments were built and evaluated in anticipation of technical developments in mobile sensing. LÄS MER

7. 5. Interactive Optimisation in Marine Propeller Design

   Författare :Ioli Gypa; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; marine propeller design; support-vector machines; machine learning; NSGA-II; optimisation; interactive genetic algorithms; progressively interactive evolutionary computation;

   Sammanfattning : Marine propeller design is a complex engineering problem that depends on the collaboration of several scientific disciplines. During the design process, the blade designers need to consider contradicting requirements and come up with one optimal propeller design as a solution to the specific problem. LÄS MER