Results 121 to 130 of about 286,662 (293)
Advanced Science, EarlyView.Ultraviolet (UV) imagers are important for a variety of applications but often require dedicated semiconductor process flows. Here, a versatile capacitive CMOS platform is transformed into a visible‐blind, multispectral UV imager through post‐CMOS functionalization with solution‐processed metal‐oxide nanoparticles. The UV‐induced photodielectric effect
Suman Kundu +5 more
wiley +1 more source
Advanced Science, EarlyView.Vision begins not with images but with change: the retina fires only when something moves, handing the brain a stream of spikes. A neuromorphic imaging system adopts the same strategy—an event sensor that sees like the retina, a spiking network that thinks like the brain—to track and reconstruct fully randomly moving targets through tissue (phantom ...
Ning Zhang, Arto Nurmikko
wiley +1 more source
Advanced Science, EarlyView.We report a chromogenic release‐based assay system with protease‐cleavage peptide‐modified calcium carbonate microspheres for colorimetric detection of Porphyromonas (P.) gingivalis activity. In response to Arg‐specific gingipain secreted by P. gingivalis, the supernatant becomes colored, enabling colorimetric analysis and providing the monitoring of ...
Yuki Hiruta +9 more
wiley +1 more source
SMARTPHONE USAGE AS A RISK FACTOR OF MYOPIA AMONG ELEMENTARY SCHOOL STUDENTS IN KEDIRI
Jurnal Berkala EpidemiologiBackground: Myopia is the inability to view distant objects. Most cases of myopia occur in school-age children. Working and studying from home due to the COVID-19 epidemic exacerbates myopia concerns. The Kediri City Health Office reports that school-age
Ladinna Amanda Sari +3 more
doaj +1 more source
Piezo‐Coupling Effects in Smart Polymers: Toward Ultrasensitive Sensing and Biomedical Applications
Advanced Science, EarlyView.Piezo‐coupling effects are the foundational factors for the development of multifunctional and self‐powered platforms. Central to this advancement is the use of stimuli‐responsive smart polymers, which offer mechanical flexibility, biocompatibility, and simplified structural complexity with improved sensitivity and energy efficiency.
Duc Khanh Tran +6 more
wiley +1 more source
From Sourcing to End‐of‐Life: Sustainability Challenges and Opportunities in Organic Bioelectronics
Advanced Science, EarlyView.Organic bioelectronics bridges biology and electronics using organic mixed ionic/electronic conductors. This Perspective addresses sustainability across the full lifecycle of organic bioelectronic materials and devices, offering a framework to guide material sourcing, synthesis, fabrication, application, and end‐of‐life strategies toward bioelectronic ...
Gwennaël Dufil +3 more
wiley +1 more source
Understanding acceptance decisions and identity associated with smartphones: A qualitative enquiry [PDF]
, 2014 Includes bibliographical references.This research project investigated how users accept smartphones and construct self and social identities around their devices.
Hazra, Ummaha Tul
core +1 more source
Revista Latino-Americana de EnfermagemObjective: to verify the relationship between symptoms of depression, anxiety, stress and smartphone addiction in COVID-19 nursing students. Method: this was a descriptive-analytical study of 206 nursing students.
Marilyse de Oliveira Meneses +1 more
doaj +3 more sources
, 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
Electronic Chip‐Mimetic Medical Implants for Controllable Sonothermal Treatments
Advanced Science, EarlyView.Inspired by the thermal effect of working electronic chips, which consist of various heterostructures, an sonothermal‐responsive platform has been developed through constructing metal‐semiconductor interface on implants. Biofilm infection and deep vein thrombosis can be successfully treated by controllable ultrasound treatments.
Zhengdong Zhang +10 more
wiley +1 more source