Results 141 to 150 of about 278,016 (332)
Advanced Science, EarlyView.A bidirectionally thermochromic nanocolloid system is developed for facility agriculture. The bidirectional and wide‐temperature response dynamically modulates light radiation, stabilizing the indoor climate, improving supplemental lighting efficiency, and accelerating plant photosynthesis.
Qinbo Jiang, Jiayi Li, Hui Zhang
wiley +1 more source
Do it yourself hyperspectral imager for handheld to airborne operations.
Optics Express, 2018 This study describes rapid prototype construction of small and lightweight push broom Hyper Spectral Imagers (HSI). The dispersive element housings are printed by a thermoplastic 3D printer combined with S-mount optical components and commercial off-the ...
F. Sigernes +5 more
semanticscholar +1 more source
Advanced Science, EarlyView.A MXene‐enhanced electrochemical sensor enables the rapid and direct detection of methamphetamine. Molecular simulations reveal that specific MXene surface functional groups act as key signal amplifiers by facilitating interfacial interactions. The sensor demonstrates high sensitivity and robust performance in complex biological matrices.
Ri Wang +7 more
wiley +1 more source
The past, present, and future of gaze-enabled handheld mobile devices: survey and lessons learned
International Conference on Human-Computer Interaction with Mobile Devices and Services, 2018 While first-generation mobile gaze interfaces required special-purpose hardware, recent advances in computational gaze estimation and the availability of sensor-rich and powerful devices is finally fulfilling the promise of pervasive eye tracking and eye-
M. Khamis, Florian Alt, A. Bulling
semanticscholar +1 more source
Diagnostic performance of android-based handheld device using endeavor mobile application in interpretation of a traumatic non- contrasted computed tomography (CT) brain [PDF]
, 2015 Title: Diagnostic Performance of Android-Based Handheld Device Using Endeavor Mobile Application in Interpretation of a Traumatic Non-Contrasted Computed Tomography (CT) Brain Purpose: To determine the image viewing quality of the handheld device of ...
Ahmad, Asrof Firdaus
core
Rapid Design and Fabrication of Body Conformable Surfaces with Kirigami Cutting and Machine Learning
Advanced Science, EarlyView.By integrating the principles of kirigami cutting and data‐driven modeling, this study aims to develop a personalized, rapid, and low‐cost design and fabrication pipeline for creating body‐conformable surfaces around the knee joint. This pipeline presents a balanced trade‐off between conformability performance and cost for personalizing wearables, thus
Jyotshna Bali +3 more
wiley +1 more source
The genesis and development of mobile learning in Europe [PDF]
, 2011 In the past two decades, European researchers have conducted many significant mobile learning projects. The chapter explores how these projects have arisen and what each one has contributed, so as to show the driving forces and outcomes of European ...
Arnedillo-Sánchez, Inmaculada +4 more
core
Advanced Science, EarlyView.This study presents a selective thermal transformation of polycarbonate into hybrid carbon materials. The structured carbon enhances electrochemical performance, particularly in lithium‐ion systems. Investigations reveal improved bimetallic ion diffusivity through the hybrid microstructure, contributing to excellent charge kinetics.
Montajar Sarkar +7 more
wiley +1 more source
Meter‐Scale Ultra‐Large‐Area Flexible Electroluminescent Devices Enabled by Aerosol Spraying
Advanced Science, EarlyView.This work presents a simple aerosol spraying method using modified luminescent ink to fabricate meter‐scale flexible alternating current electroluminescent (ACEL) devices. Enhanced particle dispersibility and film uniformity yield impressive brightness up to 500 cd m−2, positioning these devices as effective luminous navigation signs for industrial ...
Hao Song +8 more
wiley +1 more source
Compact Laser-Induced Fluorescence Detector with Adjustable Laser Focal Spot for Multiple Purposes
SensorsIn many research fields, the demand for miniaturized laser-induced fluorescence (LIF) detection systems has been increasing. This work has developed a compact LIF detector, employing a laser diode as the excitation source and a photodiode as the ...
Zihe Xu, Xi Chen, Fangwu Liu
doaj +1 more source