Sökning: "Measurement theory"
Visar resultat 11 - 15 av 386 avhandlingar innehållade orden Measurement theory.
11. Essays on Econometric Theory
Sammanfattning : This dissertation contains a variety of contributions to econometric theory. Broadly speaking, econometrics may be categorized depending on what type of data is being analyzed, the two main categories being time series data and cross sectional data. A third category is panel data, combining cross sectional data observed over time. LÄS MER
12. Computer assisted evaluation of gas sensors : theory and applications
Sammanfattning : The application of a low cost computer as program control in a laboratory experimental situation is valuable for the evaluation of a complex measurement problem. The first step in a computer assisted evaluation is to design the experimental methods and construct the apparatus. LÄS MER
13. Characterization of energy gases by ultrasound : theory and experiments
Sammanfattning : The long-term goal with the research presented in this thesis has been to develop an ultrasonic sensor capable of measuring the energy content of energy gases such as natural- and biogas. The energy content can be calculated if the concentration of each constituent of a gas mixture is known. LÄS MER
14. Health care need : Meaning and measurement
Sammanfattning : Determining how the health services are to be, and allocating health care, are basic issues in health policy. Need is a frequent criterion for an ethical or rational allocation of health service resources. The primary aim of this study is to analyse and explicate the concept of health care need.Methods for measuring health care need are examined. LÄS MER
15. Characteristics of the functional independence measure in patients with neurological disorders. Measurement through Rasch analysis
Sammanfattning : The Functional Independence Measure (FIMTM) is an internationally widely used outcome measure, measuring disability in terms of dependence or need of assistance. The aim of this study was to evaluate the structural characteristics of FIMTM using the Rasch model, with regard to scoring function, cross-cultural validity in Europe and cross-diagnostic validity within rehabilitation units in Scandinavia. LÄS MER