نتایج جستجو برای: cell phones

تعداد نتایج: 1695289  

Journal: :iranian journal of medical sciences 0
seyed mohammad javad mortazavi asadollah habib amir hossein ganj-karimi razieh samimi-doost atefeh pour-abedi ali babaie

dear editor, lack of ionizing radiation and the low level energy emission from cell phones initially led to a public perception that use of mobile phones is safe. however, the dramatic increase in the use of cell phones has generated great concerns about their potential adverse effects. we have previously found no association between self-reported illness symptoms and the exposures to microwave...

Journal: :Schriftenreihe Logistik und Supply Chain Management 2021

Mobile phones are becoming increasingly important for forensic investigations. Users generate a lot of data by playing mobile games. We tried to replicate the 2016 research that forensically extracted usage and location from Pokémon GO app's storage. In an experiment, actions taken with app were manually logged compared obtained logical physical imaging two cell phones. found while there is les...

Introduction: Electrochemotherapy (ECT) is a cancer treatment modality to permeabilize cell membrane facilitating the non-permeant molecules to gain access to the cytosol of cells. Nevertheless, environmental electromagnetic fields (EMFs) may disturb the efficiency of ECT. The present study aimed to investigate the effect of EMFs 900 MHz pulse-modulated by 217 Hz extremely low-frequency fields ...

2015
Mehran Zarghami Alireza Khalilian Javad Setareh Golnaz Salehpour

BACKGROUND Cell phone is a mere fascinating, as well as entertainment object and serves to keep young individuals in constant contact with their peers; and gives them a feeling of autonomy, identity and credibility. OBJECTIVES Considering the increasing trend of using cell phones, the aim of the current study was to assess the extent to which the students of Mazandaran university of medical s...

2015
Sunday O. Oyeyemi Rolf Wynn

Background Delays in getting medical help are important factors in the deaths of many pregnant women and unborn children in the low- and middle-income countries (LMIC). Studies have suggested that the use of cell phones and radio communication systems might reduce such delays. Objectives We review the literature regarding the impact of cell phones and radio communication systems on delays in ge...

Journal: :AMIA ... Annual Symposium proceedings. AMIA Symposium 2005
Walter H. Curioso Bryant Thomas Karras Pablo E. Campos Clara Buendía King K. Holmes Ann Marie Kimball

With more clinical trials involving evaluations of new drugs or vaccines, monitoring for early detection of adverse events is essential. The overall goal of this study was to develop an interactive-computer system using cell phones for real-time collection and transmission of adverse events related to metronidazole administration among female sex workers (FSW) in Peru. We developed an applicati...

2009
Maria Syldona

Electromagnetic (EM) fields from cell phones were shown to have a statistically significant detrimental effect on the recovery of human DNA after heat shock. This effect was observed with cell phones (CP) on standby mode when they are emitting relatively weak EM fields and after only minutes of EM field exposure. The detrimental effect of EM energy from cell phones was completely neutralized wh...

Journal: :American journal of epidemiology 2011
S Sean Hu Lina Balluz Michael P Battaglia Martin R Frankel

To meet challenges arising from increasing rates of noncoverage in US landline-based telephone samples due to cell-phone-only households, the Behavioral Risk Factor Surveillance System (BRFSS) expanded a traditional landline-based random digit dialing survey to a dual-frame survey of landline and cell phone numbers. In 2008, a survey of adults with cell phones only was conducted in parallel wit...

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