نتایج جستجو برای: absent values

تعداد نتایج: 555513  

Journal: :The Journal of Thoracic and Cardiovascular Surgery 1985

Journal: :Journal of Clinical Neonatology 2014

Journal: :Espace, populations, sociétés 1993

Journal: :Oil & Gas Science and Technology – Revue d’IFP Energies nouvelles 2011

Journal: :Journal of Hand and Microsurgery 2016

Journal: :Translational Research in Anatomy 2021

Journal: :Barn 2022

This article explores what it means to listen children by moving beyond the notion of voice and staying with absences children. In this way, we include possibly lost, forgotten or unapproachable in child childhood research. Our methodological starting point is ‘staying with’ children’s verbal voices physical bodies two photographs. These photographs depict material artefacts connected vulnerabl...

زایری, فرید, شجاعی شاهرخ آبادی, محدثه, واحدی, محسن, کاظم نژاد, انوشیروان,

  Background: Accurate estimation of medical costs is one of the health care policymakers' goals. Regarding to the feature of health data and the complexity of their analysis conventional models are not suitable for them. To model these data, all these characteristics should be taken into consideration. This study has estimated the average cost of gastrointestinal tract diseases and some factor...

Journal: :Stroke 1994
D P Briley G D Giraud N B Beamer E M Spear S E Grauer J M Edwards W M Clark G J Sexton B M Coull

BACKGROUND AND PURPOSE Spontaneous echo contrast (SEC) is thought to represent a risk factor for cardioembolic stroke. In vitro studies suggest that SEC results from interaction between red cells and fibrinogen. To better understand the relation between SEC and stroke and to investigate the in vivo genesis of SEC, we examined the relation between SEC, the constituents of the blood, and plasma a...

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