Results 71 to 80 of about 14,945,896 (222)
Advanced Science, EarlyView.A portable, sensorized, and controlled dexterous thumb‐enhanced glove helps stroke survivors swipe phones, twist caps, and perform other tasks. It is based on a powerful continuously, segmented origami dual chamber actuator to achieve active thumb CMC and MCP joint assistance and passively extend the IP joint.
Disheng Xie +10 more
wiley +1 more source
The present study explores how smartphone intrusiveness and excessive use affects emerging adults’ state (or temporary) anxiety. Participants were divided into three groups, varied by the degree of intrusiveness of their smartphone devices during a ...
Welsh, Stephanie +3 more
core +1 more source
Advanced Science, EarlyView.A flexible pressure sensor with triple‐gradient design of conductivity, modulus, and dimension in binary micro‐dome pixels is proposed. Based on precisely‐designed CNT/PDMS matrix, the device exhibits a linear sensitivity of 974.1 kPa−1 across range up to 1.8 MPa (R2 > 0.99), offering an effective strategy for potential applications in healthcare ...
Yifan Liu +9 more
wiley +1 more source
Smartphone dependence and its influence on physical and mental health
Frontiers in PsychiatrySmartphones have become an integral part of life for an increasing number of people around the world, especially as the range and speed of smartphone functions has expanded. However, excessive use of smartphones can cause not only physical discomfort but
Wei Zhu +3 more
doaj +1 more source
Examining the Correlation between Excessive Recreational Smartphone Use and Academic Performance Outcomes [PDF]
, 2019 The purpose of this study is to ascertain whether excessive recreational smartphone use significantly affects students’ academic performance outcomes, study patterns, learning abilities and interactions with fellow students and faculty.
De Shields, Shawn, Riley, Cordell W.
core +1 more source
Advanced Science, EarlyView.A non‐filamentary self‐rectifying HfO2/TiOx resistive random‐access memory integrates H2 annealing with an incremental step pulse with verify algorithm to achieve stable and linear analog conductance modulation. The device enables low‐current 6‐bit multilevel operation while suppressing sneak current in crossbar arrays. Implemented in Transformer‐based
Seonjeong Lee +5 more
wiley +1 more source
Synchronized Imaging of Hydrogen Peroxide and Hydroxyl Radical in Pyroptosis and Epilepsy
Advanced Science, EarlyView.A dual‐responsive fluorescent probe, HH, enables synchronized visualization of H2O2 and •OH through spectrally resolved green and red channels. By tracking redox dynamics in pyroptosis and epilepsy models, HH reveals ROS elevation during seizure‐like pathology and supports evaluation of antioxidant and antiepileptic therapeutic interventions.
Yabing Gan +9 more
wiley +1 more source
Self-management of Chinese University students' excessive smartphone use
This study investigated whether self-management can successfully reduce excessive smartphone use to improve quality of life. Two experimental conditions were examined: experiment 1 involved self-management components, and experiment two added a goal ...
Carr, Monica E, Barsky, Noah D
core +1 more source
Advanced Science, EarlyView.Schematic diagrams illustrating the breakthrough in the screening of AChE inhibitors from LBL, and the research process of the pharmacodynamics of the NCP are presented. ABSTRACT Current Alzheimer's drugs exhibit limited effectiveness, highlighting the necessity for multi‐target treatments.
Yuping Sa +11 more
wiley +1 more source
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