Results 111 to 120 of about 918,755 (343)
SAGE Open, 2015 The cell phone is ever-present on college campuses and is frequently used in settings where learning occurs. This study assessed the relationship between cell phone use and actual college grade point average (GPA) after controlling for known predictors ...
Andrew Lepp +2 more
doaj +1 more source
License Plate Detection System in Uncontrolled Environments using Super Resolution and a Simple Cell Phone Camera attached to a Bicycle Seat [PDF]
, 2022 Waldir Silva +5 more
openalex +1 more source
Biometric Security for Cell Phones [PDF]
Cell phones are already prime targets for theft. The increasing functionality of cell phones is making them even more attractive. With the increase of cell phone functionality including personal digital assistance, banking, e-commerce, remote work ...
Adrian POCOVNICU
core
Advanced Science, EarlyView.A resonant frequency engineering strategy is proposed to modulate the sensibility of piezoresistive textile‐based tactile sensor. It achieves simultaneous detection of static pressure and dynamic vibrations across an unprecedented bandwidth of 5–600 Hz, surpassing human sensation, therefore enables rapid and precise braille recognition.
Xianhong Zheng +17 more
wiley +1 more source
Half of Adult Cell Phone Owners Have Apps on Their Phones [PDF]
, 2011 Presents survey findings about trends in the use of mobile apps on cell phones, downloaded or preloaded, and tablet computers by demographics, purpose, portion of downloaded apps used, and portion paid for.
Kristen Purcell
core
Advanced Science, EarlyView.By combining ionic nonvolatile memories and transistors, this work proposes a compact synaptic unit to enable low‐precision neural network training. The design supports in situ weight quantization without extra programming and achieves accuracy comparable to ideal methods. This work obtains energy consumption advantage of 25.51× (ECRAM) and 4.84× (RRAM)
Zhen Yang +9 more
wiley +1 more source
Evaluation of the Current Situation of Cell Phone Waste in Egypt: Review Article
Journal of High Institute of Public Health, 2012 In the last decade, the total number of cellular phone (CP) subscribers in Egypt increased from only 654000 subscribers in October 1999 to 55.352 million in December 2009.
Amal Fahmy, Magda M. Abd El-Atty
doaj +1 more source
, 2004 A semester at sea -- A deadly call: could this cell phone be a gun? -- Where's the love Governor Murkowski? -- Channel surfing anyone? -- Parking tickets on campus -- The truth about parking lights -- Cross cultural communication -- Bellagh banned ...
core
Advanced Science, EarlyView.This bio‐based chiral luminescent system exhibit photo‐activated CPRTP by anchoring arylboronic acids to hydroxypropyl cellulose (HPC) matrix. Notably, by controlling the drying kinetics, dynamic switchable CPRTP with opposite handedness can be obtained due to a balance of photonic bandgap (PBG) effect and chirality transfer effect induced by the HPC ...
Shaoyi Cao +12 more
wiley +1 more source