Sökning: "answer modes"

Visar resultat 1 - 5 av 22 avhandlingar innehållade orden answer modes.

1. 1. Studies of physical activity in the Swedish population

   Författare :Sven Johan Gustav Olsson; Mats Börjesson; Örjan Ekblom; Lena Kallings; Mikael Fogelholm; Gymnastik- och idrottshögskolan; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; physical activity; physical fitness; sedentary; questionnaire; validity; self-rated health; sensitivity; specificity; physical activity on prescription; accelerometry; the Ekblom-Bak test; answer modes; movement pattern; health-related quality of life; physical health; Medicin Teknik; Medicine Technology;

   Sammanfattning : Background: Cheap and effective tools for measuring patients’ physical activity (PA) level are needed. The first aim in this thesis was therefore to assess the validity of two PA -questions, and their three associated answer modes, that are used within the Swedish health care system. LÄS MER

3. 2. Uncertainty in risk assessment : contents and modes of communication

   Författare :Rikard Levin; Sven Ove Hansson; Erik Olsson; KTH; []
   Nyckelord :HUMANIORA; HUMANITIES; uncertainty; scientific uncertainty; characterization of uncertainty; decision-making under uncertainty; risk assessment; risk management; Philosophy subjects; Filosofiämnen;

   Sammanfattning : Assessments of chemical health risks are performed by scientific experts. Their intended use is as bases for decisions. This thesis tries to answer the questions of how uncertainty is, and should be, communicated in such risk assessments. The thesis consists of two articles and an introductory essay. LÄS MER

4. 3. Understanding Mobility and Transport Modal Disparities Using Emerging Data Sources: Modelling Potentials and Limitations

   Författare :Yuan Liao; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; data mining; geographical information systems; mobility models; big trip data; transport modes; traffic data; social media data;

   Sammanfattning : Transportation presents a major challenge to curb climate change due in part to its ever-increasing travel demand. Better informed policy-making requires up-to-date empirical mobility data to model viable mitigation options for reducing emissions from the transport sector. LÄS MER

5. 4. OPEN DATA AND INNOVATION ADOPTION: Lessons From Sweden

   Författare :Serdar Temiz; Terrence Edison Brown; Kent Thorén; Daniel Örtqvist; KTH; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Open data; open innovation; innovation adoption; modes of innovation; eGovernment; open government; digital government; PLS-SEM; Industrial Economics and Management; Industriell ekonomi och organisation; Informations- och kommunikationsteknik; Information and Communication Technology;

   Sammanfattning : The Internet has significantly reduced the cost of producing, accessing, and using data, with governments, companies, open data advocates, and researchers observing open data’s potential for promoting democratic and innovative solutions and with open data’s global market size estimated at billions of dollars in the European Union alone (Carrara, Chan, Fischer, & Steenbergen, 2015). This thesis explores the concept of open data, describing and analyzing how open data adoption occurs to better identify and understand key challenges in this process and thus contribute to better use of the available data resources and valuable services for citizens. LÄS MER

7. 5. We Get the Answer we Deserve- A study of vocabulary in a corpus of spoken and written learner English

   Författare :June Miliander; []
   Nyckelord :HUMANIORA; HUMANITIES; English; Engelska;

   Sammanfattning : The present investigation is a study of informal spoken and written vocabulary by advanced learners of English. The students participating in the study are native speakers of Swedish and have studied English for 7-9 years in school before going to university. LÄS MER