Results 51 to 60 of about 487,602 (269)
Extensive Review of Materials for Next‐Generation Transparent Batteries and Their Design Strategies
Advanced Functional Materials, EarlyView.Review explores emerging materials and design strategies for transparent batteries, examining electrodes, electrolytes, separators, and device architectures optimized for high electrochemical performance, mechanical flexibility, and optical transparency.
Atul Kumar Mishra +5 more
wiley +1 more source
, 2012 Presents survey findings about trends in Twitter adoption among adults by gender, age, race/ethnicity, income, education, and location type.
core
Inside Job: Diagnosing Bluetooth Lower Layers Using Off-the-Shelf Devices
, 2019 Bluetooth is among the dominant standards for wireless short-range communication with multi-billion Bluetooth devices shipped each year. Basic Bluetooth analysis inside consumer hardware such as smartphones can be accomplished observing the Host ...
Classen, Jiska, Hollick, Matthias
core +1 more source
The Effect of Purcell Cavities on the Lifetime of Thermally Activated Delayed Fluorescent Emitters
Advanced Functional Materials, EarlyView.A pressing challenge to OLED displays and lighting is to balance high efficiency and long operational lifetime in the deep blue spectrum. The Purcell effect can reduce the triplet density and hence the probability for destructive energy‐driven triplet annihilation events that limit the OLED lifetime. Here we study of the Purcell effect on two different
Sritoma Paul +4 more
wiley +1 more source
Teléfonos inteligentes y humanos extendidos. Una mirada crítica
Caracteres: Estudios Culturales y Críticos de la Esfera Digital, 2018 In this article, we propose a critical approach towards the role that smartphones play in our ordinary practices. First of all, we analyze the role of these devices in our daily life drawing from contemporary studies on technology and communication.
Rubén Ramos Antón +2 more
doaj
Contact Lens with Moiré Patterns for High‐Precision Eye Tracking
Advanced Functional Materials, EarlyView.This work presents a passive contact lens for high‐precision eye tracking, integrating a microscopic moiré grating label. The parallax‐induced shift of macroscopic moiré patterns enables angle measurement with 0.28° precision using a standard camera under ambient light.
Ilia M. Fradkin +11 more
wiley +1 more source
Open MedicineThis study was designed to address factors associated with maternal attention and distraction during breastfeeding and childcare and the role of smartphones in western Iran.
Ahmadiniyatabesh Roya +5 more
doaj +1 more source
Vivat Academia, 2020 En la actualidad educativa las TIC han propiciado de manera inevitable el uso de los dispositivos móviles en el aula y en concreto del teléfono móvil como herramienta educativa.
David Mascarell Palau
doaj +1 more source
Designing Asymmetric Memristive Behavior in Proton Mixed Conductors for Neuromorphic Applications
Advanced Functional Materials, EarlyView.Protonic devices that couple ionic and electronic transport are demonstrated as bioinspired neuromorphic elements. The devices exhibit rubber‐like asymmetric memristive behavior with slow voltage‐driven conductance increase and rapid relaxation, enabling simplified read–write operation.
Nada H. A. Besisa +6 more
wiley +1 more source
Journal of Community Mental Health and Public Policy, 2020 Gadget use among Indonesian adolescents is becoming more prevalent. Most Indonesian families own smartphones for various uses including for accessing the internet. Gadget and internet use has sharply increased during the Covid-19 pandemic.
Susy Katikana Sebayang +6 more
doaj +1 more source