Results 231 to 240 of about 1,777,441 (287)
Effects of physical activity on anxiety phenomenon in vocational college students-chain mediation of self-control and mobile phone dependence. [PDF]
Front PsycholDong J, Shi Y, Wan B, Ding T, Zhang Q.
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Influence of Problematic Mobile Phone Use on Social and Assertiveness Skills in Adolescents. [PDF]
Behav Sci (Basel)Dobado-Castañeda JC +2 more
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SIGGRAPH ASIA 2016 Mobile Graphics and Interactive Applications, 2016
This paper addresses a method to combine natural feature tracking (NFT) and parallel tracking and mapping (PTAM) to develop a system on desktop for edutainment. The state-of-art method to implement PTAM on mobile phones may meet the difficulties in initializing the map, inserting new keyframes and avoiding pose jitter. To handle with these problems, we
Siyuan Zheng, Zhiying Zhou, Wei Gao
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This paper addresses a method to combine natural feature tracking (NFT) and parallel tracking and mapping (PTAM) to develop a system on desktop for edutainment. The state-of-art method to implement PTAM on mobile phones may meet the difficulties in initializing the map, inserting new keyframes and avoiding pose jitter. To handle with these problems, we
Siyuan Zheng, Zhiying Zhou, Wei Gao
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Acta Oncologica, 2000
There is increasing public interest in health risks of mobile phone use. Although there is a vast body of material on the biological effects of radiofrequency fields, current risk assessment is still limited. The article describes several hypotheses and results of biological effects such as thermal effect, genetic and carcinogenic effects and cancer ...
M, Blettner, G, Berg
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There is increasing public interest in health risks of mobile phone use. Although there is a vast body of material on the biological effects of radiofrequency fields, current risk assessment is still limited. The article describes several hypotheses and results of biological effects such as thermal effect, genetic and carcinogenic effects and cancer ...
M, Blettner, G, Berg
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2017 International SoC Design Conference (ISOCC), 2017
This paper aims at developing an operative and reliable internal Planar Inverted F Antenna (PIFA) for mobile phone utilization with designed frequency bands at GSM900, GSM1800/1900, UMTS2100 and LTE2300/2500. Additionally, a feasible PIFA with operating band locates at GPS L4 band (1.8414GHz) is also investigated for GPS satellite framing signal ...
Cheng Zhu +4 more
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This paper aims at developing an operative and reliable internal Planar Inverted F Antenna (PIFA) for mobile phone utilization with designed frequency bands at GSM900, GSM1800/1900, UMTS2100 and LTE2300/2500. Additionally, a feasible PIFA with operating band locates at GPS L4 band (1.8414GHz) is also investigated for GPS satellite framing signal ...
Cheng Zhu +4 more
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2008 5th IEEE Consumer Communications and Networking Conference, 2008
BitTorrent is one of the most efficient peer-to-peer content sharing protocols. The authors took part in implementing SymTorrent: a full featured BitTorrent client application for high-end mobile phones based on Symbian OS. Recently, they have also brought the BitTorrent technology to low-end mobile by creating a prototype application, called ...
Péter Ekler +2 more
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BitTorrent is one of the most efficient peer-to-peer content sharing protocols. The authors took part in implementing SymTorrent: a full featured BitTorrent client application for high-end mobile phones based on Symbian OS. Recently, they have also brought the BitTorrent technology to low-end mobile by creating a prototype application, called ...
Péter Ekler +2 more
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2010 International Conference on Intelligent Networking and Collaborative Systems, 2010
The continuing and rapid evolution of mobile telephony seems to effect contemporary life and especially students life. In our research we investigate Greek high school students’ beliefs and attitudes about mobile telephony and their stance on mobile phone usage. A total of 194 students of high school, participated in the study (99 boys and 95 girls). A
Eleni Tsakiridou +3 more
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The continuing and rapid evolution of mobile telephony seems to effect contemporary life and especially students life. In our research we investigate Greek high school students’ beliefs and attitudes about mobile telephony and their stance on mobile phone usage. A total of 194 students of high school, participated in the study (99 boys and 95 girls). A
Eleni Tsakiridou +3 more
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BMJ, 2014
Although a review of the recent literature found that the evidence for a causal association between mobile phone use while driving and crash related injuries was not clear cut, with a quarter of crashes in the United States now attributed to mobile phone use, we can’t wait for perfect evidence before acting.
Charles, Pless, Barry, Pless
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Although a review of the recent literature found that the evidence for a causal association between mobile phone use while driving and crash related injuries was not clear cut, with a quarter of crashes in the United States now attributed to mobile phone use, we can’t wait for perfect evidence before acting.
Charles, Pless, Barry, Pless
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Mobile phones, mobile phone base stations and cancer: a review
International Journal of Radiation Biology, 2005There have been reports in the media and claims in the courts that radiofrequency (RF) emissions from mobile phones are a cause of cancer, and there have been numerous public objections to the siting of mobile phone base antennas because of a fear of cancer.
J E, Moulder +3 more
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Journal of the American Society for Information Science and Technology, 2006
Abstract The search tools familiar from the personal computer are propagating to mobile devices. Are users willing to type keywords with the limited keypad of an ordinary mobile phone? How does mobile search differ from stationary search? The author found that users are surprisingly willing to use search also with the traditional phone keypad, and ...
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Abstract The search tools familiar from the personal computer are propagating to mobile devices. Are users willing to type keywords with the limited keypad of an ordinary mobile phone? How does mobile search differ from stationary search? The author found that users are surprisingly willing to use search also with the traditional phone keypad, and ...
openaire +2 more sources