نتایج جستجو برای: theil and herfindal indexes

تعداد نتایج: 16828784  

Journal: :Canadian journal of anaesthesia = Journal canadien d'anesthesie 1995
J Brimacombe A Berry

7 Cohen MS, Thill JR. What causes abnormally colored urine? Contemporary Urology 1993; 8: 13-9. 8 Schoepp GH. Ostomy care and incontinence. In: Carruthers-Czyzewski P (Ed.). Self-Medication: Reference for Health Professionals, Volume 1, 4th ed. Ottawa: Canadian Pharmaceutical Association, 1992: 389. 9 Robinson DC, Millares M. Renal diseases. In: Herfindal ET, Gourley DR, Hart LL (Eds.). Clinica...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم انسانی 1389

there are two major theories of measurement in psychometrics: classical test theory (ctt) and item-response theory (irt). despite its widespread and long use, ctt has a number of shortcomings, which make it problematic to be used for practical and theoretical purposes. irt tries to solve these shortcomings, and provide better and more dependable answers. one of the applications of irt is the as...

Journal: :Justus Liebig's Annalen der Chemie 1897

Journal: :Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin 1889

Introduction Vegetation cover is an important indicator in the arid and semi-arid areas and plays an important role in balancing the ecosystems. Monitoring vegetation cover changes is of great importance because of vegetation effects on the environment. This monitoring provides detailed quantitative and qualitative information. It is therefore important to monitor dynamic changes in vegetatio...

Journal: :تحقیقات نظام سلامت 0
حسین فرخ زاده کارشناس ارشد، مرکز تحقیقات محیط زیست، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران. ابراهیم قربانی کارشناس ارشد، مرکز تحقیقات محیط زیست، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران. حسن هاشمی دانشجوی دکتری، مرکز تحقیقات محیط زیست، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران. لیلی موهبت کارشناس تغذیه، دانشکده بهداشت، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران. مهناز نیک آیین دانشیار، مرکز تحقیقات محیط زیست، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران. اکبر حسن زاده مربی، گروه آمار زیستی و اپیدمیولوژی، دانشکده بهداشت، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران. محمود یاحی

background: nowadays the extensive changes in lifestyle have resulted in an increase in consumption of fast food. this type of food is made by deep fat fry which may contain some toxic or unfavorable substances that have adverse effects on consumers’ health. the aim of this study was to determine the peroxide value, acid value and rancidity of edible oil which are used in sweets and samosah in ...

2013
Rand R. Wilcox Florence Clark

There is a vast literature on robust regression estimators, the bulk of which assumes that the dependent (outcome) variable is continuous. Evidently, there are no published results on the impact of tied values in terms of the Type I error probability. A minor goal in this paper to comment generally on problems created by tied values when testing the hypothesis of a zero slope. Simulations indic...

Journal: :Archiv für Gynäekologie 1881

2010
Casilda Lasso Ana Urrutia Oscar Volij

We characterize the Theil ordering of income inequality by means of ordinal axioms only.

2005
Vassilios A. Profillidis George N. Botzoris P. Lathiras

In this paper a fuzzy and cointegration analysis are used to forecast tourist demand in Greece. In the first part, Johansen’s maximum likelihood techniques are applied to estimate the long-run relationships for the principal five tourist generating countries in Greece. In the second part, the estimated error correction terms are introduced to the first difference models to estimate the five sho...

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