Search for dissertations about: "multivariate data analysis survey"

Showing result 1 - 5 of 34 swedish dissertations containing the words multivariate data analysis survey.

2. 1. Multivariate Networks : Visualization and Interaction Techniques

   Author : Ilir Jusufi; Andreas Kerren; Jessie Kennedy; Linnéuniversitetet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Information Visualization; Multivariate Networks; Visual Analytics; Exploration; Interaction; Computer Science; Datavetenskap; Information and software visualization; Informations- och programvisualisering;

   Abstract : As more and more data is created each day, researchers from different science domains are trying to make sense of it. A lot of this data, for example our connections to friends on different social networking websites, can be modeled as graphs, where the nodes are actors and the edges are relationships between them. READ MORE

4. 2. Towards the Visualization of Multivariate Biochemical Networks

   Author : Ilir Jusufi; Andreas Kerren; Heidrun Schumann; Linnéuniversitetet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Information Visualization; Biological Networks; Multivariate Networks; Biological Visualization; Computer Science; Datavetenskap; Information and software visualization; Informations- och programvisualisering;

   Abstract :  Many open challenges exist when dealing with different biological networks. They are crucial for the understanding of living beings. Complete drawings of these typically large networks usually suffer from clutter and visual overload. In order to overcome this issue, the networks are divided into single, hierarchically structured pathways. READ MORE

5. 3. Registered nurses' research use : A national survey on extent, patterns, intentions and associated factors in undergraduate education and the first years of clinical practice

   Author : Henrietta Forsman; Högskolan Dalarna; Karolinska Institutet; Karolinska Institutet; []
   Keywords : cluster analysis; evidence-based practice; intention; logistic regression; mediation analysis; nursing students; registered nurses; research use; questionnaire; Hälsa och välfärd; Health and Welfare; cluster analysis;

   Abstract : The gap between research and practice is well-known and has been addressed globally.The application of research-based knowledge in clinical practice has the potential to improve care quality and patient safety. READ MORE

6. 4. Studies on Vitamin B12 and Folate Deficiency Markers in the Elderly : A Population-based Study

   Author : Karin Björkegren; Kurt Svärdsudd; Åke Schwan; Herman Nilsson-Ehle; Uppsala universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Medicine; Cobalamin; folate; MMA; tHcy; multivitamin; symptoms; survey; treatment trial; Medicin; Dermatology and venerology; clinical genetics; internal medicine; Dermatologi och venerologi; klinisk genetik; invärtesmedicin; Family Medicine; Allmänmedicin;

   Abstract : The aims of this study were to document the levels of cobalamin, folate, methylmalonic acid (MMA) and total homocysteine (tHcy) in serum and their relations to symptoms, clinical findings, and other factors in order to improve the possibilities of detecting early deficiency of vitamin B12 or folate, and to study the effects of cobalamin and folic acid treatment over a three-year period. The study population consisted of a 20% random sample of persons 70 years or older living in Älvkarleby in mid-Sweden. READ MORE

7. 5. Love and sexuality on the internet

   Author : Kristian Daneback; Göteborgs universitet; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Internet; love; sexuality; survey; interview; liquid modernity; dramaturgy; sexual scripts;

   Abstract : The purpose of this thesis is to comprehensively study love and sexuality on the internet, for example user demographics, usage patterns, and descriptions of the arenas that constitute the sexual landscape on the internet. Instead of using more traditional ways of data collection, quantitative and qualitative data were collected through the internet. READ MORE