نتایج جستجو برای: 384 sample selected by cochrane formula

تعداد نتایج: 7392684  

ژورنال: رویش روانشناسی 2019
Babaei, Mohammad Mehdi, Ghanbari, Shahrbanoo, Pourhosein, Reza,

Background- Materials: The purpose of this study was to investigate the relationship between the efficiency of leadership and conflict management strategies on creativity Imam Reza Hospital staff, the city of Amol. Methods: Descriptive research method of structural equations and the study design is applied. The population consisted of 622 employees of the hospital. The Cochrane formula 225 ...

2013

This module allows the sample size and power of the logrank test to be analyzed under the assumption of proportional hazards. Time periods are not stated. Rather, it is assumed that enough time elapses to allow for a reasonable proportion of responses to occur. If you want to study the impact of accrual and follow-up time, you should use the one of the other logrank modules also contained in PA...

Journal: :Journal of Economics and Business 2021

The objective of the study was to determine effects demographic factors (Age, Gender, Income, Education, Marital Status and Occupation) on impulse buying bahaviour consumers in Auchi. adopted survey design. population consisted all who have made purchases their present shopping trip selected shops (supermarkets). sample size 384 determined using Godden’s formula cited Sangatang, Siochi Plaza (2...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1391

different researchers in different parts of the world have investigated the strategies used to translate written works ranging from novels to classroom assignments. however, by the significant increase in the number of postgraduate students in iran in the last few years, a very common kind of translation in iran includes translating abstracts of master’s theses. in this work, the researcher hav...

Background and purpose :In today's world, the core capital of many organizations is the brand of that organization. In this research, the effect of integrated marketing communications on brand value has been considered with the mediating role of the reputation of the organization in Iranian insurance Materials and methods:This study is applied in terms of its objective and it is descriptive in ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سمنان - دانشکده علوم انسانی 1392

the present study is an attempt to investigate the potential impact of inspirational quotes on improving english abstract vocabulary recall. to achieve this goal, a multiple choice language proficiency test of 60 items including vocabulary and grammar component was administered to a sample of 63 second-semester male and female students whose age ranged between 17 to 22 and they were studying en...

Bakhshandeh, Hosein, Jalali Farahani, Majid, Sajjadi, Seyed Nasrollah,

The aim of this study was to evaluate the effect of club's social responsibility on the fan's intention to purchasing the sponsors products. Population of this study was consists of the fans of three teams that selected of the Iranian Football Pro League. By using the formula to determine the sample size, it for infinite population obtained 384. For data collection, the social responsibility qu...

2012

This study proposes a basic molecular formula for all proteins. A total of 10,739 proteins belonging to 9 different protein groups classified on the basis of their functions were selected randomly. They included enzymes, storage proteins, hormones, signalling proteins, structural proteins, transport proteins, immunoglobulins or antibodies, motor proteins and receptor proteins. After obtaining t...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده علوم انسانی 1392

this study investigated how group formation method, namely student-selected vs. teacher-assigned, influences the results of the community model of teaching creative writing; i.e., group dynamics and group outcome (the quality of performance). the study adopted an experimental comparison group and microgenetic research design to observe the change process over a relatively short period of time. ...

Background and purpose: Protecting healthcare workers on the front line of Coronavirus disease 2019 (COVID-19) is very important. The aim of this study was to investigate the incidence of COVID-19 in hospital staff and its relationship with influenza vaccine in 2020. Materials and methods: A descriptive-analytical study was performed in 4446 staff working in public hospitals in Mazandaran prov...

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