نتایج جستجو برای: multi stage sampling

تعداد نتایج: 992420  

Journal: :زن در توسعه و سیاست 0
فیروز راد استادیار، گروه علوم اجتماعی، دانشگاه پیام نور گیتا بیلان کارشناس ارشد جامعه‏ شناسی، دانشگاه پیام نور واحد تهران

iran’s culture is changing, and by these changes preference of fit body usually thin body is growing up among women. paying too much attention to fitness is the result of a consumer society, and to reach fitness and to have acceptable body size, women try different ways such as body building, aerobic, etc. so the current study aims to explore the social factors related with women’s tendency tow...

2000
Katherine Pullen Christoph Bregler

In this paper we describe a method for synthesizing joint angle and translation data based on the information in motion capture data. The synthetic data is realistic not only in that it resembles the original training data, but in that it has random variations that are statistically similar to what one would find in repeated measurements of the motion. To achieve this result, the training data ...

Abolghasem Heidarabadi Zahra Najafi

The aim of this study is to investigate the role of security in social deviations among women of Babol city. Descriptive survey research method was used and the unit of analysis is 15-29 year old women that 284 women are selected on the basis of Cochran formula and using multi-stage random cluster sampling. The results show that there is a weak significant relationship between the independent v...

Objective: This study was conducted to investigate the association between Islamic lifestyle and addiction potential among adolescents residing in Eslamshahr City, Iran. Methods: This was a cross sectional study. The statistical population consisted of all students attending public high schools during 2012-2013 academic year in Eslamshahr City. The sample size was 211, who were selected throug...

Background: Enterobius vermicularis (formerly Oxyuriasis vermicularis), is a prevalent parasitic infection especially in preschool children worldwide. The present study aimed to explore the prevalence of Oxyuriasis and its influencing factors in kindergartens.Materials and Methods: A cross-sectional study was conducted on 175 children using multi-stage sampling method in Ali Abad-e-Katoul city-...

Journal: :journal of quality engineering and production optimization 2015
nima hamta mohammad fattahi mohsen akbarpour shirazi behrooz karimi

in today’s competitive business environment, the design and management of supply chainnetwork is one of the most important challenges that managers encounter. the supply chain network shouldbe designed for satisfying of customer demands as well as minizing the total system costs. this paper presentsa multi-period multi-stage supply chain network design problem under demand uncertainty. the prob...

ژورنال: اندیشه آماری 2020
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Unfortunately, in the recent few years, decreasing the level of educational motivation among students at various levels of education has been increasing and has plagued many of the university educational units in the country and this can have devastating and irreparable effects in the near future. In this research, using statistical analysis of the number of questionnaires, social factors are i...

2015
L. Iapichino

The reduced basis (RB) method is an efficient technique to solve parametric partial differential equations in a multi-query context, where the solution has to be computed for many different parameter values. The RB method drastically reduces the computational time for any additional solution (during the so-called online stage) once an initial set of basis functions has been computed (during the...

2010
Zhi Yan Nicolas Jouandeau Arab Ali Chérif

This paper presents a new approach for collaborative multi-robot planning issues. The main problem that arises from multi-robot exploration is waiting situations. We consider that such problem involves two or more autonomous robots in an unknown environment. The mission objective is to explore the entire map, while trying to minimize its executing time. Moreover if each robot uses the same topo...

2001
William R. Scott Gerhard Roth

Previous work has presented a view planning concept for automated object reconstruction. The multi-stage concept comprises a rapid initial exploration stage to produce a low resolution approximate object model the rough model. With the rough model as the new knowledge base, a view plan is developed for a subsequent precision measurement stage capturing detailed object geometry in accordance wit...

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