Results 81 to 90 of about 296,419 (300)

Problematic smartphone use and psychological well-being: the role of loneliness and metacognitive beliefs [PDF]

, 2022
openL’utilizzo massivo della tecnologia, nel corso degli anni, ha contribuito a modificare la vita quotidiana di ciascun individuo, trasformando non solo le forme di comunicazione, ora globalizzate, ma anche la percezione del mondo e il modo in cui lo ...
ZANELLATO, SILVIA
core  

Biomass DNA: An Emerging Building Block for Advanced Materials

Advanced Materials, EarlyView.
Biomass DNA is rapidly emerging from its traditional role as a genetic blueprint to serve as a versatile abundant, highly programmable polymeric building block. This review highlights the transformation of macroscopic bulk biomass DNA into next generation of functional materials, spanning from dynamic hydrogels, sustainable bioplastics, and high ...
Yuwei Hu, Itamar Willner, Li Niu
wiley   +1 more source

Differences in Information Security Behavior of Smartphone Users in Indonesia Using Pearson’s Chi-square and Post Hoc Test [PDF]

, 2023
The risk of data theft is still a negative impact of smartphone technology development that harms its users. One cause of data theft is information security behavior.
Candiwan, -; School of Economics and Business, Telkom University, Bandung, 40257, Indonesia, Sudirman, Bella Pertiwi; School of Economics and Business, Telkom University, Bandung, 40257, Indonesia, Sari, Puspita Kencana; School of Economics and Business, Telkom University, Bandung, 40257, Indonesia   +2 more
core   +2 more sources

Recent Advances of Slip Sensors for Smart Robotics

Advanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang, Liao Wu, Shuai He, Zhao Sha, Yuwan Huang, Shuying Wu, Dewei Chu, Chun H. Wang, Shuhua Peng   +8 more
wiley   +1 more source

El smartphone como metamedio [PDF]

, 2017
Este artículo parte de la teoría del ordenador como metamedio desarrollada inicialmente por Kay y Goldberg (1977) y retomada años después por Manovich (2013) para trasladarla al ámbito del teléfono móvil en su versión smartphone.
Vázquez Márquez, Israel
core   +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

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

Sistem Pendukung Keputusan Pemilihan Smartphone dengan Menerapkan Metode Simple Additive Weighting (SAW)

JSiI (Jurnal Sistem Informasi), 2017
Abstrak - Perkembangan dan penjualan smartphone di pasaran semakin marak dan bersaing dengan segala  macam fitur yang tersedia, sehingga konsumen sering kali dihadapkan pada permasalahan-permasalahan diantaranya kesulitan dalam pemilihan smartphone. Hal
Harsiti Harsiti, Henri Aprianti
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

Wavy‐Interlocked Stretchable Triboelectric Nanogenerators Enhanced by Liquid Metal Microflowers for Self‐Powered Wearable Motion Monitoring

Advanced Science, EarlyView.
Schematic showing a stretchable triboelectric nanogenerator based on interlocked wavy architectures that uses EGaIn microflower‐embedded PVDF‐TrFE and Nylon‐6 nanofiber membranes. The multi‐petaled, electron‐rich EGaIn microflowers enhance interfacial polarization and capacitance, while the interlocked wavy architecture enlarges the effective contact ...
Qianqian Xu, Huimin Li, Hanmin Zeng, Yahui Meng, Yimeng He, Xinke Hu, Senfeng Zhao, Jianxun Zhang, Peiqiong Zhou, Kechao Zhou, Dou Zhang, Chris Bowen, Yan Zhang   +12 more
wiley   +1 more source