Results 61 to 70 of about 643,510 (292)

Instantaneous vehicle fuel consumption estimation using smartphones and Recurrent Neural Networks [PDF]

open access: yes, 2019
The high level of air pollution in urban areas, caused in no small extent by road transport, requires the implementation of continuous and accurate monitoring techniques if emissions are to be minimized. The primary motivation for this paper is to enable
Fitzpatrick, Michael   +2 more
core   +1 more source

Atomic Layer Deposition in Transistors and Monolithic 3D Integration

open access: yesAdvanced Functional Materials, EarlyView.
Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu   +5 more
wiley   +1 more source

Smartphone

open access: yes, 2019
Nowadays, smartphones are becoming the most generalized technological device on the planet, and Spain is the European leader in smartphones market penetration. Objective: to analyze the differences between both kinds of coping (one directed to emotion and the other straight to the problem) in function of the kind of usage of the intelligent phone ...
Frank Rennie, Keith Smyth
openaire   +3 more sources

Science by Smartphone [PDF]

open access: yes, 2012
A national effort aimed at getting citizens to use their smartphone cameras and other mobile, handheld devices for real science is underway, and EOS researchers are part of the ...
Schloss, Annette L.
core   +1 more source

Smartphones in orthopaedics [PDF]

open access: yesInternational Orthopaedics, 2012
With the introduction of the European Working Time Directive, surgical trainees are facing limited training opportunities and doctors are required to maximise their training opportunities. Smartphone sales have been rapidly increasing over the last five years and can be used as a training tool for the orthopaedic trainee and surgeon.
Nawfal, Al-Hadithy   +2 more
openaire   +2 more sources

Memristor‐Driven Active‐Matrix Organic Light‐Emitting Diode for Energy Efficient and High‐Resolution Displays

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates that memristors can replace conventional 2T–1C driving circuits with simplified 1T–1 m architectures by exploiting resistance switching. With ultra‐low switching voltages (< ±0.2 V) and multi‐level resistance states, the memristors precisely control the current injected into organic light‐emitting diodes (OLEDs).
Dong Hyun Kim   +6 more
wiley   +1 more source

Smart Face Masks as Wearable Respiratory Sensors: A Review of Sensor Technologies, Materials, and Future Directions

open access: yesAdvanced Healthcare Materials, EarlyView.
This review highlights recent advances in smart face masks that actively monitor breathing. By integrating humidity, gas, temperature, pressure, strain, and triboelectric sensors, these masks track key respiratory parameters in real time. The article summarizes sensor mechanisms, compares performance across studies, and discusses challenges and future ...
Negin Faramarzi   +7 more
wiley   +1 more source

Assessment of the Popularity and Perceived Effectiveness of Smartphone Tools That Track and Limit Smartphone Use: Survey Study and Machine Learning Analysis

open access: yesJournal of Medical Internet Research, 2022
BackgroundProblematic smartphone use, like problematic internet use, is a condition for which treatment is being sought on the web.
Elias Aboujaoude   +6 more
doaj   +1 more source

Wound Geometry Determines Whether Aligned‐Fiber Scaffolds Accelerate or Impede Diabetic Wound Healing: A Biased Random Walk Analysis

open access: yesAdvanced Healthcare Materials, EarlyView.
Wound closure is governed by geometry‐orientation coupling: aligned fibers speed migration along their axis but hinder perpendicular advance. In vivo diabetic wound experiments with composition‐matched fibrin, combined with an anisotropic diffusion (biased random‐walk) model, quantify this trade‐off and generate a healing landscape.
Yin‐Yuan Huang   +13 more
wiley   +1 more source

On the Unicity of Smartphone Applications [PDF]

open access: yes, 2015
Prior works have shown that the list of apps installed by a user reveal a lot about user interests and behavior. These works rely on the semantics of the installed apps and show that various user traits could be learnt automatically using off-the-shelf ...
Eckersley P.   +5 more
core   +4 more sources

Home - About - Disclaimer - Privacy