Munn’s construction of a fundamental inverse semigroup TE from a semilattice E provides an important tool in the study of inverse semigroups. We present here a semigroup FE that plays for a class of E-semiadequate semigroups the role that TE plays for inverse semigroups. Every inverse semigroup with semilattice of idempotents E is E-semiadequate. There are however many interesting E-semiadequat...

door Ronald van Doorn geboren te Rotterdam

We show how a collection of results in the literature on the empirical estimation of welfare indicators from sample data can be unified. We also demonstrate how some of these ideas can be extended to empirically important cases where the data have been trimmed or censored.

geboren te Hengelo (Ov.)

Two holographic diffraction gratings with very similar parameters, designed for maximum performance inTM polarization, are investigated, their diffraction efficiency measured, an electron microscopic picture of their surface observed, and numerical simulation of light diffraction done with the surface roughness taken into account. It is demonstrated numerically that a small-scale roughness impo...

Yazışma Adresi/Address for Correspondence: Dr. Yonca Yanlı, Ümraniye Eğitim ve Araştırma Hastanesi, Anesteziyoloji ve Reanimasyon Kliniği, İstanbul, Türkiye Tel: +90 216 632 18 18 E-posta: [email protected] ©Telif Hakkı 2015 Türk Anesteziyoloji ve Reanimasyon Derneği Makale metnine www.jtaics.org web sayfasından ulaşılabilir. ©Copyright 2015 by Turkish Anaesthesiology and Intensive Care Soci...

CONTEXT Educators often encourage students to engage in active learning by generating explanations for the material being learned, a method called self-explanation. Studies have also demonstrated that repeated testing improves retention. However, no studies have directly compared the two learning methods. METHODS Forty-seven Year 1 medical students completed the study. All students participat...

As a grammatical device, Theme-Rheme structure plays an important role in organizing and analyzing discourse. Theme Progression patterns (hereinafter called TP patterns) are significant method of the analysis of textual cohesion and organization. Based on linguist Danes’ theory about TP patterns, this paper tries to present a contrastive analysis of the texts of consecutive interpretation in En...

This study examines several aspects of the association between engaging in extramarital sex and the disruption of one's marriage. In particular: is there a differential effect on disruption depending on the gender of the perpetrator? Is the effect of infidelity primarily due to its negative impact on marital quality and one's resistance to divorce? Are there characteristics of marriages that co...