Results 61 to 70 of about 443,226 (227)

Evolution of OLED Lamination Technology With Development of Display Form Factors

Advanced Materials Technologies, EarlyView.
This review evaluates the evolution of organic light‐emitting diode (OLED) lamination technologies alongside advancing display form factors. It contrasts optically clear adhesives and resins, highlighting uniformity control for rigid screens, bubble‐free optimization for bended architectures, and visible‐light curing for foldable layers.
Kwan‐Young Han, Ji‐Hoon Park
wiley   +1 more source

Surrogate‐Optimized Flow‐Guided Miniature Condenser for Rapid Exhaled Glucose Detection

Advanced Materials Technologies, EarlyView.
A surrogate‐optimized miniature condenser guides humid exhaled flow toward cold surfaces to accelerate exhaled breath condensate collection. By improving vapor access within a compact footprint, the design increases sample yield. This enables post‐collection enrichment and rapid colorimetric glucose detection from dilute exhaled biomarkers within a 5 ...
Yiming Thomas Lu, Yamin Mansur, Sai Peri, Jiangyuan Wan, Amio Pronoy Das Ritwik, Emily L. Johnson, Jingcheng Ma   +6 more
wiley   +1 more source

Coherent Absorption Reveals Colors Hidden in a Grey Fabry–Pérot Cavity

Advanced Optical Materials, EarlyView.
A dielectric thin film shows colors depending on its thickness; this effect can be used to encode information normally accessible through single‐beam spectroscopy. We developed a method to conceal this kind of information, based on coating the dielectric with a matched conductor, that suppresses the color‐bearing thin‐film resonances.
Giuseppe E. Lio, Giulio Carotta, Lorenzo Lavista, Andrea Camposeo, Giacomo Venturi, Agnese Guernieri, Alessandro Pitanti, Simon A. R. Horsley, Giuseppe C. La Rocca, Alessandro Tredicucci, Simone Zanotto   +10 more
wiley   +1 more source

Smartphone Addiction Screening Application Development Based on Android: A Preeliminary Study [PDF]

E3S Web of Conferences
The growing and increasing pattern of smartphone use in life from just a communication tool to an entertainment tool makes someone use a smartphone excessively.
Hatmanti Nety Mawarda, Septianingrum Yurike, Fitriasari Andikawati, Martining Wardani Erika, Setiyowati Eppy   +4 more
doaj   +1 more source

Design and Modeling of a High‐Displacement, Skin‐Integrated Flexible Electromagnetic Actuator for Haptic Interfaces in Virtual Reality

Advanced Robotics Research, EarlyView.
A flexible, skin‐integrated electromagnetic actuator is developed for wearable virtual/augmented reality (VR/AR) haptic systems. A tunable design model enables control over displacement and resonance frequency. The system is validated through a custom VR application with a 6 × 4 actuator array, demonstrating real‐time, spatially targeted tactile ...
Naji Tarabay, Alexandra Zhang Jiang, Ziteng Liu, Rachel Villamor, Derek Cha, Ananya Renuka Balakrishna, Tianshu Liu, Priyanshu Agarwal, Rainer Dömer, Camilo Velez   +9 more
wiley   +1 more source

Pola Komunikasi Mahasiswa dalam Penggunaan Smartphone (Studi pada Mahasiswa Marketing Communication Fek Binus University)

Humaniora, 2013
This research aimed to identify and know the pattern of smartphone usage among university students and pattern of communication they are doing with the smartphone. Quantitative research was used in this study, with descriptive design.
Rosidah Rosidah, Erni Herawati
doaj   +3 more sources

Smartphone Application‐Based Addiction Scale: Psychometric Evidence Across Nine Asian Regions Using Advanced Analytic Methods

Brain and Behavior
Introduction A smartphone is a device with various functions, including wifi, application functions, mobile networks, ease of mobility, and the capability of using mobile data.
I‐Hua Chen, Iqbal Pramukti, Wan Ying Gan, Kamolthip Ruckwongpatr, Le An Pham, Po‐Ching Huang, Mohammed A. Mamun, Irfan Ullah, Haitham A. Jahrami, Chung‐Ying Lin, Amir H. Pakpour   +10 more
doaj   +1 more source

Attomolar Detection of HIV‐1 With Label‐Free RCA‐rCRISPR on Smartphone

Advanced Science, EarlyView.
A new diagnostic strategy integrating rolling circle amplification (RCA) with a plasmid reporter–based ratiometric CRISPR (rCRISPR) system was developed to detect unfragmented HIV genomes with single‐digit attomolar sensitivity. The method quantifies targets using the plasmid relaxation ratio and employs a smartphone‐based mini‐gel device to enable ...
Noor Mohammad, Anastasiia Steksova, Yuyang Tang, Leyao Huang, Alireza Velayati, Shengwei Zhang, Aditi Dey Poonam, Sina Jamalzadegan, Matthew Breen, Hongjie Chen, Mahsa Bagi, Guochun Jiang, Qingshan Wei   +12 more
wiley   +1 more source

Smartphone Dependency Among Young Learners: A Growing Concern

Profesi Pendidikan Dasar
This comparative quantitative study examined smartphone addiction rates among children using a modified Smartphone Addiction Questionnaire, focusing on differences between preschool and primary school students to inform prevention and health promotion ...
Prilya Shanty Andrianie, Rosita Yuniati, Wahdan Najib Habiby, Nurwanto Nurwanto   +3 more
doaj   +1 more source

Nomophobia: A mixed-methods study on prevalence, associated factors, and perception among college students in Puducherry, India

Indian Journal of Psychological Medicine, 2019
Background: As more people are utilizing smartphones, nomophobia is also on the rise. Several Indian studies have revealed nomophobia among young adults.
G Jilisha, J Venkatachalam, Vikas Menon, Jeby Jose Olickal   +3 more
doaj   +1 more source