منابع مشابه
Reference points based recursive approximation
The paper studies polynomial approximation models with a new type of constraints that enable to get estimates with significant properties. Recently we enhanced a representation of polynomials based on three reference points. Here we propose a two-part cubic smoothing scheme that leverages this representation. The presence of these points in the model has several consequences. The most important...
متن کاملReference points based transformation and approximation
Interpolating and approximating polynomials have been living separately more than two centuries. Our aim is to propose a general parametric regression model that incorporates both interpolation and approximation. The paper introduces first a new r-point transformation that yields a function with a simpler geometrical structure than the original function. It uses r ≥ 2 reference points and decre...
متن کاملFolk Ideas About Reference and Specific Indefinites
Informal discourse about specific indefinites often employs ideas such as ‘the individual the speaker had in mind’. Although this kind of discourse most often seems to proceed coherently, many semanticists are sceptical about theoretical or formal accounts employing these notions. In this paper, we argue that folk ideas about reference are central to semantics, figuring in the truth conditions ...
متن کاملReference Values for Serum Lipid Profiles in Iranian Adults: A Spline-Based Quantile Regression Method
Background: Reference measurements are used to screen for abnormal blood lipids. The problem is that these reference values obtained in one population cannot be effective for another population. This study aimed to determine the reference values for blood lipids profiles in the population aged 25-64 years in Yazd. Methods: This descriptive study was based on the data of Yazd Health Study (YaHS...
متن کاملBronchodilator response cut-off points and FEV 0.75 reference values for spirometry in preschoolers
Objective: To determine the cut-off points for FEV1, FEV0.75, FEV0.5, and FEF25-75% bronchodilator responses in healthy preschool children and to generate reference values for FEV0.75. Methods: This was a cross-sectional community-based study involving children 3-5 years of age. Healthy preschool children were selected by a standardized questionnaire. Spirometry was performed before and after...
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ژورنال
عنوان ژورنال: Educational Discourse: collection of scientific papers
سال: 2018
ISSN: 2616-5007,2522-9699
DOI: 10.33930/ed.2018.5007.9(11-12)-1