نتایج جستجو برای: consistency index
تعداد نتایج: 462274 فیلتر نتایج به سال:
The Ease of Doing Business Index (EDBI) uses 41 variables to compare the business environment of different countries. It is widely used by policy makers, researchers and multinational companies. This paper aims to assess EDBI’s consistency and validity in representing the business environment by using factor analysis. It is found that the EDBI presents a limited consistency and descriptive powe...
In this short note we give some improvements to the stability and consistency analysis of algebraic splitting methods for solving the incompressible fluid equations carried out in [1]. In particular, we generalize to any value of the approximation index p ∈ N Proposition 3.1 and Lemma 3.2 of [1] on the consistency error associated with the algebraic splitting, originally proved for p = 0, 1, 2....
background: heat stress evaluation and timely notification, especially using meteorological data is an important issue attracted attention in recent years. therefore, this study aimed at answering the following research questions: 1) can enthalpy as a common environmental parameter reported by meteorological agencies be applied accurately for evaluation of thermal condition of outdoor settings,...
This research was conducted to examine the efficacy of emotion focused therapy on the severity of depression in patients with major depression. emotion focused therapy as a neo-humanistic approach, by integrating and up-to-dating person-centered, gestalt, and existential therapies, and focusing on emotional processing gathered a good deal of experimental supports abroad. In this single-case des...
The purpose of the present study is to develop and evaluate psychometric properties of the Intrapersonal and Interpersonal Skills of Couples Scale (IISCS). In terms of testing, the research method was of descriptive type and the sampled statistical population included married men and women living in the city of Tehran, Iran. In this respect, 470 Iranian married men and women (277 women and 193 ...
In this paper we develop the idea introduced by Lipovetski and Conklin in 2002 of considering a pairwise comparison matrix (PCM) as a contingency table. Instead of focusing on outliers detection, we use the χ2 value as an index to evaluate the deviation of a pairwise comparison matrix from consistency. We verify by means of numerical simulations that our new index satisfies a set of five proper...
An experiment was conducted to investigate the genetic diversity in the cultivars and F1 hybrids of durum wheat, using agronomic and morphological traits. Evaluation of consistency between choosing parents of crosses based on morphological and agronomic observations and genetic distance obtained from cluster analysis were objectives of this study. Fourty- two genotypes were evaluated using a ra...
A streptomycin-resistant variant of Xanthomonas campestris was grown in defined nutrient-deficient media in both batch and continuous culture. The production, composition and viscosity of the extracellular polysaccharide (xanthan) synthesized by this strain were influenced by the fermentation time and nutrient exhaustion in batch culture and by the dilution rate in continuous culture. The speci...
The disintegration of recovered paper is the first operation in the preparation of recycled pulp. It is known that the defibering process follows a first order kinetics from which it is possible to obtain the disintegration kinetic constant (KD) by means of different ways. The disintegration constant can be obtained from the Somerville index results (%ISV) and from the dissipated energy per vol...
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