Sökning: "Geological information"

Visar resultat 1 - 5 av 104 avhandlingar innehållade orden Geological information.

1. 1. Engineering geological information : its value and impact on tunnelling

   Författare :Robert Sturk; KTH; []
   Nyckelord :;

   Sammanfattning : .... LÄS MER

3. 2. The Economic Value and Use of Geological Information

   Författare :Elisabeth Häggquist; Patrik Söderholm; Richard Bernknopf; Luleå tekniska universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; geological information; earth observations; economic value; information adoption; Economics; Nationalekonomi;

   Sammanfattning : The overall purpose of this thesis is to investigate the economic value and use of geological information. Earthobservations of a geological nature, may have profound impacts on peoples everyday lives. LÄS MER

4. 3. The Economic Value and Adoption of Geological Information in Sweden

   Författare :Elisabeth Häggquist; Jonas Lundberg; Luleå tekniska universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Geological information; Earth observations; Economic value; Information adoption; Sweden; Economics; Nationalekonomi;

   Sammanfattning : The purposes of this thesis are to: (a) provide a review of previous research on the economic value of geological information, including the identification of important lessons from such work: and (b) assess the current use and non-use of geological information in Swedish municipalities. The thesis consists of three papers all related to the assessment or adoption of geological information. LÄS MER

5. 4. On the Use of Engineering Geological Information in Rock Grouting Design

   Författare :Sara Kvartsberg; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Observational method; Transmissivity distribution; Grouting; Design class; Geological prognosis; Fractured rock; Hydraulic domain; Tunnels;

   Sammanfattning : Underground rock construction is dependent on appropriate assessments of the geological settings at the project site. Relevant geological information must be collected, interpreted and communicated clearly with the aid of engineering geological prognoses. LÄS MER

7. 5. Sensitivity Analysis and Material Parameter Estimation using Electromagnetic Modelling

   Författare :Therese Sjödén; Sven Nordebo; Börje Nilsson; Margaret Cheney; Linnéuniversitetet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; sensitivity analysis; material parameter; Fisher information; Cramér-Rao bound; electromagnetic modelling; grain angle; wood; electrical impedance tomography; inverse problems; känslighetsanalys; estimering; materialparameter; Fisher- information; Cramér-Rao-gränsen; elektromagnetisk modellering; fibervinkel; trä; elektrisk impedanstomografi; inversa problem; Waves; Signals and Systems; Vågor; signaler och system;

   Sammanfattning : Estimating parameters is the problem of finding their values from measurements and modelling. Parameters describe properties of a system; material, for instance, are defined by mechanical, electrical, and chemical parameters. Fisher information is an information measure, giving information about how changes in the parameter effect the estimation. LÄS MER