نتایج جستجو برای: mobile wireless phones

تعداد نتایج: 260660  

Journal: :iranian journal of medical sciences 0
seyed mohammad javad mortazavi department of radiobiology, school of paramedical sciences, shiraz university of medical sciences, shiraz, iran; the center for radiological sciences research, shiraz university of medical sciences, shiraz, iran mohammad atefi the center for radiological sciences research, shiraz university of medical sciences, shiraz, iran fatemeh kholghi the center for radiological sciences research, shiraz university of medical sciences, shiraz, iran

background: the use of mobile phone by children is increasing drastically. children are likely to accumulate many years of exposure during their lives. furthermore, as nervous systems in children are developing, children may be at a greater risk compared to adults. in this light, some scientists have suggested that the use of mobile phones should be restricted in high-risk groups such as childr...

2012
Dilek Karahoca Adem Karahoca

Portable devices disseminate the information sharing without encountering the location barriers. By the great enhancements of mobile phones, it has been changed the direction of computing to the people centric computing (Lane et al. (2006), Shi et al. (2010)). Mobile phones have advantages to support mobile learning (m-learning) through the use of wireless mobile technology to allow learners to...

Journal: :First Monday 2006
Carmen Gould Margaret Jackson Ron G. van Schyndel Jonathan O'Donnell

1 of 11 26/09/2007 1:19 PM The wireless economy is expanding internationally, led by the popularity in mobile phones. We view the wireless economy as growing in three distinct, but inter–related areas: consumer transactions (mCommerce), enterprise solutions (mEnterprise); and, other ser vices to individuals and organisations (mServices). This paper surveys the wireless landscape, specifically f...

Journal: :iau international journal of social sciences 2013
ali a. saeidi

the main objective of this paper is to argue how the mobile phones have transformed the iranian lifestyle and how the arrival of mobiles has been a catalyst for revolting behavior, and has launched a new consumer behavior and has changed our relationships. the paper explains how the people's behavior has developed a whole new social code in iran. it is argued that the social value of being able...

Journal: :journal of biomedical physics and engineering 0
s zarei smj mortazavi ar mehdizadeh m jalalipour s borzou s taeb

800x600 background: nowadays, mothers are continuously exposed to different sources of electromagnetic fields before and even during pregnancy.   it has recently been shown that exposure to mobile phone radiation during pregnancy may lead to adverse effects on the brain development in offspring and cause hyperactivity. researchers have shown that behavioral problems in laboratory animals which ...

M. Hosseini, M. Sheikh Fathollahi, N. Kamyab, Z. Mordouei,

Background: Excessive use of mobile phones is addictive and causes many complications. The severity of these complications depends on the duration of the call and the frequency of using mobile phones. Therefore, this study aimed to determine the effect of mobile phone waves on salivary secretion. Materials and Methods: This descriptive study was conducted on 120 dental students in Rafsanjan, Ir...

Journal: :CoRR 2011
Neeta Sharma Manoj Kumar

The subscribers’ base of mobile phones is increasing globally with a rapid rate. The sale of mobile phones has exceeded those of personal computers. India is the second largest telecommunication network in the world in terms of number of wireless connections after China. Telecom companies are ready to tap a large unexplored market in India with lucrative offerings. Smart phones sale are at its ...

Journal: :future of medical education journal 0
azita fesharakinia pediatrics ward, vali-e-asr hospital, birjand university of medical sciences, birjand, iran majid zare bidaki medical microbiology department, paramedical sciences faculty, birjand university of medical sciences, birjand, iran tahere khazaii paramedical sciences faculty, birjand university of medical sciences, birjand, iran farid reza hanafi faculty of medicine, birjand university of medical sciences, birjand, iran raheleh darafshy pediatrics department, gonabad university of medical sciences, gonabad, iran

background: today, mobile phone technology has provided an opportunity for teachers and students to improve their continuous teaching/ learning process. the purpose of this study was to determine the effectiveness of learning via mobile phone in the course of clinical pharmacology of medical students at pediatric ward. methods: in this semi-experimental study, 40 medical students at their last ...

2002
Warren Harrison

Adaptive maintenance is software maintenance performed to make a computer program usable in a changed environment [IEEE 1990]. A type of adaptive maintenance that is beginning to be encountered is the adaptation of services currently offered over the Internet for access by mobile devices, especially Internet-capable mobile phones. The delivery of “wired services” over the “wireless web” entails...

Journal: :journal of advances in computer engineering and technology 0
mohammadreza pourkiani department of information technology, science and research branch, islamic azad university sam jabbehdari department of computer engineering, tehran north branch, islamic azad university ahmad khademzadeh department of education and international cooperation, iran telecommunication research center

the intelligent transportation system (its) provides wireless and mobile communication between vehicles and infrastructure to improve the safety of transportation and make the journey more enjoyable. this system consists of many fixed and mobile nodes (vehicles, trains, vessels, air planes), wireless and wired telecommunication technologies to exchange information between mobile nodes or betwee...

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