Results 51 to 60 of about 48,923 (195)

Sistema de monitorización de puertas y ventanas de un centro de datos con IoT

Ingenius: Revista de Ciencia y Tecnología, 2019
En este trabajo se presenta la construcción de un prototipo de un sistema de monitorización de puertas y ventanas a través de una plataforma IoT. El objetivo fue diseñar un sistema que reporte a un servidor en la nube el cambio de estado, abierta o ...
José Ignacio Vega Luna, Francisco Javier Sánchez-Rangel, José Francisco Cosme-Aceves   +2 more
doaj   +1 more source

RDSP: Rapidly Deployable Wireless Ad Hoc System for Post-Disaster Management

Sensors, 2020
In post-disaster scenarios, such as after floods, earthquakes, and in war zones, the cellular communication infrastructure may be destroyed or seriously disrupted.
Ajmal Khan, Adnan Munir, Zeeshan Kaleem, Farman Ullah, Muhammad Bilal, Lewis Nkenyereye, Shahen Shah, Long D. Nguyen, S. M. Riazul Islam, Kyung-Sup Kwak   +9 more
doaj   +1 more source

Diagnostic Accuracy and Feasibility of Quantitative Flow Ratio at Low Frame Rate Angiography: The Prospective Multicentre Australian AVALON Study

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Quantitative Flow Ratio (QFR) is a well‐established, non‐hyperemic, angiographic, wire‐free predictor of ischemia when compared to Fractional Flow Reserve (FFR). However, its diagnostic accuracy at low frame rates (< 10 frames/second), commonly used in contemporary practice to minimize radiation exposure, has not been evaluated ...
Joseph M. O'Brien, Michael Zhang, Thomas J. Ford, Peter J. Psaltis, Jessica A. Marathe, Jayant Ravindran, Rajan Rehan, Vidushi Tripathi, Eleanor Redwood, Kelly Easey, Adam J. Brown, Derek P. Chew, Andy Yong, Dennis T. L. Wong   +13 more
wiley   +1 more source

Smart Parking Systems: A Review of Optimization Techniques and Technological Advances

Energy Science &Engineering, EarlyView.
This review highlights optimization techniques and recent technological advances in smart parking systems, emphasizing their role in enhancing efficiency, reducing congestion, and improving user experience. It provides insights into innovative approaches that shape the future of sustainable and intelligent urban mobility. ABSTRACT In heavily populated,
Amirhossein Khosravi Sarvenoee, Mohammad Kohzadipour, Majid Valizadeh, Mohammad Saeedi Kia, Milad Karimian, Mohammad Sharifirad   +5 more
wiley   +1 more source

Type-2 Fuzzy Rule-Based Model of Urban Metro Positioning Service

Труды Института системного программирования РАН, 2018
In the last few years there has been a growing interest in route building oriented mobile applications with the following features of navigation and sending timely notifications about arrival.
A. R. Gimaletdinova, K. Y. Degtiarev
doaj   +1 more source

Triboelectric nanogenerators for vehicle intelligent cockpits

FlexMat, EarlyView.
Converting mechanical stimuli from drivers and vehicle motion into electrical signals, triboelectric nanogenerators provide promising interfaces toward passive, flexible, distributed and intelligent sensing for next‐generation automotive cockpits to support three core functional dimensions: driver state monitoring, vehicle state monitoring, and human ...
Haiqiu Tan, Shiquan Lü, Xiangwei Meng, Huiying Zhang, Wenxing Zhang, Dongxian Sun, Xiao Lu, Lei Wang, Haodong Zhang, William W. Yu   +9 more
wiley   +1 more source

WiFi hot spot superdistribution : a profit scheme for WiFi access distribution [PDF]

, 2005
The wide-area deployment of WiFi hot spots challenges IP access providers. While new profit models are sought after by them, profitability as well as logistics for large-scale deployment of 802.11 wireless technology are still to be proven.
Fritsch, Lothar
core  

Design and application of coal mine intelligent warehousing and logistics transportation management system based on Internet of Things

Gong-kuang zidonghua, 2015
In order to slove the problems of backward technology and low efficiency existed in warehousing and logistics transportation management of coal enterprises, a coal mine intelligent warehousing and logistics transportation management system based on ...
ZHENG Jiasong, MENG Wei
doaj   +1 more source

Artificial structures for human‐machine interfaces with closed‐loop interaction

FlexMat, EarlyView.
Artificial structures bridge sensing and feedback in closed‐loop human‐machine interfaces by providing geometry‐enabled mechanical and functional programmability. This review maps the role of artificial structures in diverse sensing modalities and feedback strategies, and illustrates their integration into closed‐loop interaction systems, highlighting ...
Taiqi Hu, Taisong Pan, Siqi Chen, Yiting Zhang, Yuan Lin   +4 more
wiley   +1 more source

Integration of a WiFi comunication in a holter biomedical device

, 2022
reservedQuesta tesi tratta l'integrazione di un modulo per la trasmissione di dati via WiFi in un dispositivo biomedicale holter. Vengono trattate la scelta del modulo secondo le specifiche di progetto, la fase di test preliminare del modulo e l ...
NETTO, DAMIANO
core