نتایج جستجو برای: using grounded theory

تعداد نتایج: 3974163  

Journal: :Evidence Based Nursing 2016

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشکده علوم اقتصادی - دانشکده مدیریت 1393

شبکه خود سازمانده پرکاربردترین شبکه عصبی برای انجام خوشه بندی و کوانتیزه نمودن برداری است. از زمان معرفی این شبکه تاکنون، از این روش در مسائل مختلف در حوزه های گوناگون استفاده و توسعه ها و بهبودهای متعددی برای آن ارائه شده است. شبکه خودسازمانده از تعدادی سلول برای تخمین تابع توزیع الگوهای ورودی در فضای چندبعدی استفاده می کند. احتمال وجود سلول مرده مشکلی اساسی در الگوریتم شبکه خودسازمانده به حسا...

2014
Nizal Sarrafzadegan Katayoun Rabiei Heidarali Abedi Roya Kelishadi Khadijeh Fereydoun Mohaseli Mousa Alavi Hamidreza Roohafza

This study aimed to develop indicators for evaluating the implementation of The Framework Convention on Tobacco Control (FCTC) in Iran. We used the "grounded theory" framework. Totally, 265 policy-makers, stakeholders, and community members were recruited by purposeful sampling in 2008. After analyzing the gathered data, 251 indicators, including 82 indicators as "applied indicators", were deri...

2015
Ian A. Harwood Rod P. Gapp Heather J. Stewart

This paper investigates the potential for Leximancer software to actively support the Grounded Theory (GT) analyst in assessing the “completeness” of their study. The case study takes an existing GT study and retrospectively analyzes the data with Leximancer. The Leximancer output showed encouraging similarities to the main themes emerging from the GT analysis; but not sufficiently at the selec...

Journal: :International Journal of Qualitative Methods 2019

Journal: :journal of advances in medical education and professionalism 0
alireza yousefi department of medical education, medical education research center, isfahan university of medical sciences, isfahan, iran leila bazrafkan medical education research center, isfahan university of medical sciences, isfahan, iran nikoo yamani department of medical education, medical education research center, isfahan university of medical sciences, isfahan, iran

introduction: the supervision of academic theses at the universities of medical sciences is one of the most important issues with several challenges. the aim of the present study is to discover the nature of problems and challenges of thesis supervision in iranian universities of medical sciences. methods: the study was conducted with a qualitative method using conventional content analysis app...

Journal: :international journal of pediatrics 0
naiire salmani department of nursing, faculty of nursing, shahid sadoughi university of medical sciences, yazd, iran. abbas abbaszadeh professor, department of internal medicine and surgery, school of nursing and midwifery, shahid beheshti university of medical sciences, tehran, iran. maryam rasouli associate professor, department of pediatrics, school of nursing and midwifery, shahid beheshti university of medical sciences, tehran, iran. shirin hasanvand assistant professor, department of pediatrics, school of nursing and midwifery, lorestan university of medical sciences, lorestan, iran.

purpose: satisfaction is the result of a process; to assess satisfaction, the care recipients’ experiences of the services received should be understood and efforts should be made to understand how these experiences have formed that satisfaction.the purpose was to understand the processes of satisfaction with nursing care in parents of hospitalized children.methods: the present grounded theory ...

2014
Ana Isabel Canhoto

Grounded theory was originally expounded by Barney Glaser and Anselm Strauss in their 1967 book The Discovery of Grounded Theory (Glaser and Strauss 1967). Reacting against what they saw as the dominance of hypothetico-deductive, theory-testing approaches, Glaser and Strauss proposed grounded theory as a way of building theory systematically using data obtained from social research. Since its f...

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