Results 101 to 110 of about 1,690,370 (217)
Predicting poverty and wealth from mobile phone metadata
Science, 2015 Predicting unmeasurable wealth In developing countries, collecting data on basic economic quantities, such as wealth and income, is costly, time-consuming, and unreliable.
J. Blumenstock +2 more
semanticscholar +1 more source
A mobile phone Faraday cage [PDF]
Physics Education, 2011 A Faraday cage is an interesting physics phenomena where an electromagnetic wave can be excluded from a volume of space by enclosure with an electrically conducting material. The practical application of this in the classroom is to block the signal to a mobile phone by enclosing it in a metal can!
openaire +4 more sources
The Mobile Phone in the Diffusion of Knowledge for Institutional Quality in Sub-Saharan Africa
, 2016 This study assesses the mobile phone in the diffusion of knowledge for better governance in sub-Saharan Africa for the period 2000-2012. For this purpose we employ Generalised Method of Moments with forward orthogonal deviations.
S. Asongu, Jacinta C. Nwachukwu
semanticscholar +1 more source
JMIR mHealth and uHealth, 2017 Background The number of adolescents with chronic health conditions (CHCs) continues to increase. Medication nonadherence is a global challenge among adolescents across chronic conditions and is associated with poor health outcomes.
S. Badawy +5 more
semanticscholar +1 more source
Assessing mobile phone dependency and teens' everyday life in Hong Kong
Australian Journal of Psychology, 2017 Objectives Hong Kong has among the highest mobile phone usage rates in Asia. Although the mobile phone may foster adolescents’ communication with parents and peers, there is also concern that some teens may become dependent on the mobile phone.
Chi‐hung Leung
doaj +1 more source
, 2016 *Abstract: *Mobile phones are a rich source of personal information about individuals. Both private and public sector actors seek to collect this information. Facebook, among other companies, recently ignited a controversy by collecting contact lists from users’ mobile phones via its mobile app.
openaire +3 more sources
Mobile Data Science: Towards Understanding Data-Driven Intelligent Mobile Applications [PDF]
EAI Endorsed Transactions on Scalable Information Systems, 2018, 2018 Due to the popularity of smart mobile phones and context-aware technology, various contextual data relevant to users' diverse activities with mobile phones is available around us. This enables the study on mobile phone data and context-awareness in computing, for the purpose of building data-driven intelligent mobile applications, not only on a single ...
arxiv
Japanese mobile phone study [PDF]
British Journal of Cancer, 2008 Sir, Takebayashi et al (2008) have conducted a case–control study of 322 cases of brain tumour (glioma, meningioma and pituitary adenoma) and found no association with mobile phone usage. There are several flaws in the methodology of their study, which would lead to a null finding and the risk of a type-2 (false negative) error.
openaire +3 more sources
Psychology Research and Behavior Management, 2019 Ru-De Liu,1 Jia Wang,2 Dian Gu,3 Yi Ding,4 Tian Po Oei,5,6 Wei Hong,3 Rui Zhen,7 Yu-Meng Li3 1Beijing Key Laboratory of Applied Experimental Psychology, National Demonstration Center for Experimental Psychology Education, Faculty of Psychology, Beijing ...
Liu RD +7 more
doaj
J@ti Undip: Jurnal Teknik Industri, 2013 Pertumbuhan pesat pasar ponsel di Indonesia berpotensi mengakibatkan ledakan limbah ponsel bekas di masa depan. Limbah ponsel bekas berdampak buruk bagi kesehatan manusia dan lingkungan.
Helena Kristina +2 more
doaj +1 more source