The main result implies that a proper convex subset of an irreducible higher rank symmetric space cannot have Zariski dense stabilizer.

The research reported in this thesis has been carried out under the auspices of SIKS, the Dutch Research School for Information and Knowledge Systems. Preface Here I present the result of my last four years of hard work. When I started the process I had the idea to learn more and to satisfy my curiosity. In the end I think I can say that I succeeded. There is however much more to a Ph.D. than s...

The effects of spatial filtering in functional magnetic resonance imaging were investigated by reevaluating the data of a previous study of episodic memory encoding at 2 x 2 x 4-mm(3) resolution with use of a SPM99 analysis involving a Gaussian kernel of 8-mm full width at half maximum. In addition, a multisubject analysis of activated regions was performed by normalizing the functional images ...

Before an organisation takes up a particular enterprise architecture design, there is need to consider and evaluate the possible design alternatives, and then select an appropriate one. This process requires a collaborative effort involving all key stakeholders in order to obtain an ‘acceptable’ solution. Therefore, in this paper we propose the development of a transferable, predictable and rep...

The prevalence of asthma is increasing in developing countries and the burden of uncontrolled asthma affects patients, families, and the health system. This is to summarize, evaluate, and discuss previous reports on the impact of a targeted and comprehensive approach to the most severe cases of asthma in a low-income setting. A Program for Control of Asthma (ProAR) was developed in Salvador, Ba...

When it is compared to other premodern societies, ihe Greek world, in 800-300 BC, was prosperous. The Greek economy grew (both in the aggregate and per capita) at a hight rate by premodern standards (although growth was feeble by modern standards). By the fourth century BC Hellas was comparatively densely populated and highly urbanized. Incomes of working people were high (at least in Athens) a...

Increasing levels of financial inequality prompt questions about the relationship between income and well-being. Using a twins sample from the Survey of Midlife Development in the U. S. and controlling for personality as core self-evaluations (CSE), we found that men, but not women, had higher subjective financial well-being (SFWB) when they had higher incomes. This relationship was due to 'uns...

This paper presents evidence that reductions in mortgage interest rates associated with prepayment penalties are greater for riskier borrowers, as measured by mortgage type, credit scores, and local incomes and education levels. This is consistent with an efficiency view that, by reducing the reclassification risk faced by lenders, prepayment penalties can be welfareimproving. Additional findin...

This article examines selected benefit characteristics--primary insurance amount, entitlement status, and actuarial reduction--of women aged 62 and over and the relationship between these characteristics and the receipt of income from other sources and the size of total income in 1971. Special attention is given to age variations in beneficiary and income factors and to the comparatively disadv...