Sökning: "positive-negative form"
Visar resultat 1 - 5 av 7 avhandlingar innehållade orden positive-negative form.
1. Fitting Objects Into Holes : On the Development of Spatial Cognition Skills
Sammanfattning : Children’s ability to manipulate objects is the end-point of several important developments. To imagine objects in different positions greatly improves children’s action capabilities. They can relate objects to each other successfully, and plan actions involving more than one object. LÄS MER
2. Statistical Properties of Preliminary Test Estimators
Sammanfattning : This thesis investigates the statistical properties of preliminary test estimators of linear models with normally distributed errors. Specifically, we derive exact expressions for the mean, variance and quadratic risk (i.e. the Mean Square Error) of estimators whose form are determined by the outcome of a statistical test. LÄS MER
3. On plant responses to D-amino acids : features of growth, root behaviour and selection for plant transformation
Sammanfattning : Amino acids have been regarded as potential plant nitrogen sources for more than a century. Some amino acids have been shown to support growth while others have growth-retarding effects. The D-isomers with notably adverse effects on plants’ growth and development include D-serine and D-alanine. LÄS MER
4. Studies of alternative exchange rate systems : an intertemporal general equilibrium approach
Sammanfattning : The four studies in this monograph analyze and compare the working of alternative exchange rate systems. Dealing with related though different problems, they all rely on a similar theoretical framework that applies intertemporal general equilibrium analysis, temporary equilibrium theory and a specific microtheory of money. LÄS MER
5. Human Value Structure and Emotions
Sammanfattning : In this dissertation Shalom Schwartz’ theory of the structure of basic human values is developed. A partially new structure is proposed consisting of pairs of contrastive values (Security – Courage, Manage by yourself – Get help, Adaptation – Own will, and Prioritize yourself – Prioritize others) and non-contrastive values (Happiness, Meaningfulness, Love, Enjoyment, Respect, Deeper understanding of the world, Achievement, and Health). LÄS MER