Sökning: "Generated theory"

Visar resultat 1 - 5 av 466 avhandlingar innehållade orden Generated theory.

1. 1. Human brains and virtual realities : Computer-generated presence in theory and practice

   Författare :Daniel Sjölie; Lars-Erik Janlert; Johan Eriksson; Giuseppe Riva; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Human brain function; virtual reality; presence; cognitive neuroscience; human-computer interaction; brain imaging; fMRI; BCI; neural correlates; HCI theory; reality-based interaction.;

   Sammanfattning : A combined view of the human brain and computer-generated virtual realities is motivated by recent developments in cognitive neuroscience and human-computer interaction (HCI). The emergence of new theories of human brain function, together with an increasing use of realistic human-computer interaction, give reason to believe that a better understanding of the relationship between human brains and virtual realities is both possible and valuable. LÄS MER

3. 2. Optimisation of Clinical Trials using Bayesian Decision Theory

   Författare :Sebastian Jobjörnsson; Göteborgs universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; decision theory; drug regulation; ; Bayesian statistics; subgroup analysis; clinical trials; health economics; multiple testing; decision theory;

   Sammanfattning : A decision maker confronted with the task of designing a clinical trial has to consider a multitude of aspects. Large trials lead to more evidence,which in turn makes it less likely that harmful decisions are taken when deciding on future treatments for patients. LÄS MER

4. 3. Robust inference of gene regulatory networks : System properties, variable selection, subnetworks, and design of experiments

   Författare :Torbjörn E. M. Nordling; Elling W Jacobsen; Rolf Findeisen; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; network inference; reverse engineering; variable selection; model selection; feature selection; subset selection; system identification; system theory; network theory; subnetworks; design of experiments; perturbation experiments; gene regulatory networks; biological networks;

   Sammanfattning : In this thesis, inference of biological networks from in vivo data generated by perturbation experiments is considered, i.e. deduction of causal interactions that exist among the observed variables. Knowledge of such regulatory influences is essential in biology. LÄS MER

5. 4. Rethinking Ontological Security Theory : Conceptual Investigations into 'Self' and 'Anxiety'

   Författare :Nina C. Krickel-Choi; Karl Gustafsson; Sebastian Larsson; Brent J. Steele; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; anxiety; body; concepts; embodiment; existentialism; Giddens; identity; IR theory; Japan; Laing; North Korea; ontological security; phenomenology; psychological constructivism; recovering meaning; security studies; self; sovereignty; states; Taiwan; internationella relationer; International Relations;

   Sammanfattning : The growing literature on ontological security has generated important insights about the behaviour of individuals, groups, and states in international politics. It has thereby greatly contributed to the discipline of International Relations (IR), especially to IR theory and the sub-field of Security Studies. LÄS MER

7. 5. Snow removal routing problems : theory and applications

   Författare :Gholamreza Razmara; Oli Madsen; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MATHEMATICS; MATEMATIK;

   Sammanfattning : The focus of this dissertation is on constructing optimization models and developing solution methods for Snow Removal Routing Problems with Time V\lindows. Two cases, after and during snowfall, are studied. LÄS MER