Results 21 to 30 of about 35,013,615 (356)

A Novel Blockchain Based Secured and QoS Aware IoT Vehicular Network in Edge Cloud Computing

open access: yesIEEE Access, 2022
A software-defined vehicular network is made up of an IoT (Internet of Things) based vehicular ad-hoc network and a software-defined network. For better communication in IoT based vehicle networks, researchers are now working on the VANET (Vehicular Ad ...
Adeel Ahmed   +5 more
doaj   +1 more source

Dynamic response of structures to thunderstorm outflows: Response spectrum technique vs time-domain analysis [PDF]

open access: yes, 2018
Thunderstorms are transient events. Design wind velocity and wind-induced damage are often related to them. Despite this, research on thunderstorm loading of structures is still fragmentary and uncertain due to their complexity, short duration and small ...
DE GAETANO, Patrizia, Solari, Giovanni
core   +1 more source

Variability and sampling of lead (Pb) in drinking water: Assessing potential human exposure depends on the sampling protocol

open access: yesEnvironment International, 2021
Lead (Pb) in drinking water has re-emerged as a modern public health threat which can vary widely in space and in time (i.e., between homes, within homes and even at the same tap over time).
Simoni Triantafyllidou   +6 more
doaj  

Response-time analysis of DAG tasks supporting heterogeneous computing [PDF]

open access: yes, 2018
Hardware platforms are evolving towards parallel and heterogeneous architectures to overcome the increasing necessity of more performance in the real-time domain.
Saifullah A.   +3 more
core   +1 more source

Intrinsic response time of graphene photodetectors [PDF]

open access: yes, 2011
Graphene-based photodetectors are promising new devices for high-speed optoelectronic applications. However, despite recent efforts, it is not clear what determines the ultimate speed limit of these devices. Here, we present measurements of the intrinsic
Alexander Urich   +37 more
core   +4 more sources

Fast Response Hot (111) HGCDTE MWIR Detectors

open access: yesMetrology and Measurement Systems, 2017
In this work we report simulation and experimental results for an MWIR HgCdTe photodetector designed by computer simulation and fabricated in a joint laboratory run by VIGO Sytems S.A. and Military University of Technology.
Grodecki Kacper   +9 more
doaj   +1 more source

Improving Gas Sensing Properties of Tin Oxide Nanowires Palladium-Coated Using a Low Cost Technique [PDF]

open access: yesJournal of Nanostructures, 2012
Thin films of SnO2 nanowires were successfully prepared by using chemical vapor deposition (CVD) process on quartz substrates. Afterwards, a thin  layer of palladium (Pd) as a catalyst was coated on top of nanowires.
M. Barzegar   +2 more
doaj   +1 more source

Improved linear response for stochastically driven systems [PDF]

open access: yesFront. Math. China 2012, 7(2): 199-216, 2010
The recently developed short-time linear response algorithm, which predicts the average response of a nonlinear chaotic system with forcing and dissipation to small external perturbation, generally yields high precision of the response prediction, although suffers from numerical instability for long response times due to positive Lyapunov exponents ...
arxiv   +1 more source

A-Time Beats No Time. A Response to Brian Leftow [PDF]

open access: yes, 2013
In this paper, I present a new argument against the compatibility of human free will and divine timelessness when conceiving of eternity in terms of an additional dimension as presented by brian leftow.
Ijjas, Anna
core   +1 more source

Association Between Emergency Medical Service Response Time and Motor Vehicle Crash Mortality in the United States

open access: yesJAMA Surgery, 2019
Importance Motor vehicle crashes (MVCs) are a leading public health concern. Emergency medical service (EMS) response time is a modifiable, system-level factor with the potential to influence trauma patient survival. The relationship between EMS response
James P Byrne   +9 more
semanticscholar   +1 more source

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