Results 101 to 110 of about 11,556,191 (368)

Assessing the Cell Phone Challenge to Survey Research in 2010 [PDF]

open access: yes, 2010
Updates an analysis of the complexity of including cell phone samples in surveys and issues of non-coverage bias. Examines weighted estimates from landline, cell, and combined samples; demographic and other characteristics of each group; and ...
Aaron Smith   +3 more
core  

CT-Mapper: Mapping Sparse Multimodal Cellular Trajectories using a Multilayer Transportation Network [PDF]

open access: yes, 2016
Mobile phone data have recently become an attractive source of information about mobility behavior. Since cell phone data can be captured in a passive way for a large user population, they can be harnessed to collect well-sampled mobility information. In
Asgari, Fereshteh   +4 more
core   +3 more sources

Cell Phones from Hell [PDF]

open access: yesSouth Atlantic Quarterly, 2011
Recently Hollywood has remade a number of movies from the 1970s, movies in which young women are terrorized by a murderer calling from a telephone located elsewhere in the house. In the remakes, the murderer uses a cell phone, which effectively destroys the sense of space and distance on which earlier horror films were predicated.
openaire   +4 more sources

From Waste to Wealth: A Review of Eutectic Molten Salt Method for Direct Regeneration of Spent Lithium‐Ion Battery

open access: yesAdvanced Science, EarlyView.
The main process of the eutectic molten salt method and the direct regeneration of Spent lithium (Li)‐ion batteries by the eutectic molten salt method have brought structural, performance, environmental, and economic benefits. Abstract The rapid growth of electric vehicles (EVs) has significantly increased the demand for lithium (Li)‐ion batteries ...
Junyi Wang   +3 more
wiley   +1 more source

Transparent and Transient Flexible Electronics

open access: yesAdvanced Science, EarlyView.
Transparent electronics has gained tremendous attention in recent years because of the growing demand for see‐through devices in applications such as displays, windscreens, and wearables. This review discusses the recent developments related to transparent electronics as well as the challenges associated with the development of flexible and transient ...
Nitheesh M. Nair   +2 more
wiley   +1 more source

Bacterial ‘Cell’ Phones: Do cell phones carry potential pathogens? [PDF]

open access: yes, 2009
Cell phones are important companions for professionals especially health care workers (HCWs) for better communication in hospital. The present study compared the nature of the growth of potentially pathogenic bacterial flora on cell phones in hospital ...
Bairy, I   +4 more
core   +1 more source

Stimuli‐Responsive MXene/PNIPAM Hydrogel WITH High‐Performance and Tunable Electromagnetic Interference Shielding Performance

open access: yesAdvanced Science, EarlyView.
The anisotropic structural design of the hydrogel enhances its mechanical properties, conductivity, and EMI shielding properties in a specific direction. Furthermore, it can quickly adjust its internal water content under thermal and light stimulation.
Qian Yan   +15 more
wiley   +1 more source

The dimensions of brand romance as predictors of brand loyalty among cell phone users

open access: yesSouth African Journal of Economic and Management Sciences, 2014
In a competitive cell phone industry where consumers have a wide variety of cell phone brands to choose from, it is imperative for marketers to foster brand loyalty in order to establish enduring consumer-brand relationships.
Danie Petzer   +3 more
doaj   +1 more source

Dual Frame (Landline and Cell RDD) Estimation in a National Survey of Latinos [PDF]

open access: yes, 2008
Explores the implications of conducting surveys by both landline and cell phones for issues of survey bias and undercoverage of Latinos, among whom the cell phone-only population is growing.
Courtney Kennedy   +3 more
core  

DNA Sequential Logic Circuits for Reversible Counters and Dynamic Biomolecular Sensing

open access: yesAdvanced Science, EarlyView.
In this work, a DNA sequential logic circuit is constructed that combines reusability and autonomy for the first time, including SR (Set‐Reset)‐latches composed of NOR gates, SR‐latches composed of NAND gates, and D (Data)‐latches. After fully utilizing the characteristics of each latch, to counter, toxin and miRNA detection and intracellular dynamic ...
Tianci Xie   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy