نتایج جستجو برای: mobile phone

تعداد نتایج: 231591  

Journal: :Journal of adolescence 2008
Shari P Walsh Katherine M White Ross M Young

In Australia, youth are the most prolific users of mobile phones, however, there is little research investigating this phenomenon. This paper reports a qualitative exploration of psychological factors relating to mobile phone use amongst Australian youth. 32 participants, aged between 16 and 24 years, took part in focus group discussions. Thematic data analysis focussed on identifying the psych...

Journal: :The International journal of neuroscience 2007
Martijn Arns Gilles Van Luijtelaar Alex Sumich Rebecca Hamilton Evian Gordon

The present study employs standardized data acquired from the Brain Resource International Database to study the relationship between mobile phone usage, personality, and brain function (n = 300). Based on the frequency and duration of mobile phone usage, three groups were formed. The findings suggest a subtle slowing of brain activity related to mobile phone use that is not explained by differ...

Journal: :تحقیقات اقتصاد و توسعه کشاورزی ایران 0
اصغر باقری استادیار دانشکده کشاورزی دانشگاه محقق اردبیلی مرضیه رازقی دانشجوی کارشناسی ارشد رشته توسعه روستایی دانشکده کشاورزی دانشگاه زنجان ابوطالب حسین پور عضو هیات علمی دانشگاه علوم کشاورزی و منابع طبیعی ساری

the goal followed in this study was to investigate the barriers that hinder the application of mobile phone technology being communication in agricultural education, from the view points of agricultural extension educators of ardabil province. survey research method was used throughout the study. the line and staff experts comprised the statistic population of the study. a sample consisting of ...

2010
Shari P. Walsh

This thesis by publication contributes to our knowledge of psychological factors underlying a modern day phenomenon, young people’s mobile phone behaviour. Specifically, the thesis reports a PhD program of research which adopted a social psychological approach to explore mobile phone behaviour among young Australians aged between 15 and 24 years. A particular focus of the research program was t...

2018
Michael O. Mireku William Mueller Charlotte Fleming Irene Chang Iroise Dumontheil Michael S.C. Thomas Marloes Eeftens Paul Elliott Martin Röösli Mireille B. Toledano

Mobile phone use, predominantly smartphones, is almost ubiquitous amongst both adults and children. However adults and children have different usage patterns. A major challenge with research on mobile phone use is the reliability of self-reported phone activity for accurate exposure assessment. We investigated the agreement between self-reported mobile phone use data and objective mobile operat...

Introduction: In recent years, the rapidly increasing use of mobile phone operating nearby the human head has caused public concern for its effects on human health. The FDTD methodology is widely used for calculation of the effects of electromagnetic fields on human body. Methods and Materials: In this paper, first a dual band patch antenna structure (GSM-900 and DCS 1800), which is located i...

Alireza Ziaei Bideh, Manijeh Bahreini Zadeh Seyed Yaghoub Hosseini

Because of the need to develop specific measurement scales for different services industries, this study aimed to empirically develop a reliable and valid model specifically for measuring mobile telecommunication service quality. A multidimensional measurement model (MS-Qual) has been proposed based on an extensive literature review and then, to assess the model validity, convergent and discrim...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید