Results 21 to 30 of about 2,661,721 (287)

Exploring Relay Cooperation for Secure and Reliable Transmission in Two-HopWireless Networks

open access: yesEAI Endorsed Transactions on Scalable Information Systems, 2014
This work considers the problem of secure and reliable information transmission via relay cooperation in two-hop relay wireless networks without the information of both eavesdropper channels and locations.
Yulong Shen, Yuanyu Zhang
doaj   +1 more source

Reopen schools safely: simulating COVID-19 transmission on campus with a contact network agent-based model

open access: yesInternational Journal of Digital Earth, 2022
As the COVID-19 vaccination has been quickly rolling out around the globe, the evaluation of the effects of vaccinating populations for the safe reopening of schools has become a focal point for educators, decision-makers, and the general public.
Chuyao Liao   +5 more
doaj   +1 more source

Combining epidemiological and ecological methods to quantify social effects on Escherichia coli transmission

open access: yesRoyal Society Open Science, 2021
Enteric microparasites like Escherichia coli use multiple transmission pathways to propagate within and between host populations. Characterizing the relative transmission risk attributable to host social relationships and direct physical contact between ...
Trevor S. Farthing   +4 more
doaj   +1 more source

Computing Spatiotemporal Heat Maps of Lipid Electropore Formation: A Statistical Approach

open access: yesFrontiers in Molecular Biosciences, 2017
We extend the multiscale spatiotemporal heat map strategies originally developed for interpreting molecular dynamics simulations of well-structured proteins to liquids such as lipid bilayers and solvents.
Willy Wriggers   +5 more
doaj   +1 more source

Modelling workplace contact networks: the effects of organizational structure, architecture, and reporting errors on epidemic predictions [PDF]

open access: yes, 2015
Face-to-face social contacts are potentially important transmission routes for acute respiratory infections, and understanding the contact network can improve our ability to predict, contain, and control epidemics.
Potter, Gail E.   +2 more
core   +3 more sources

About structural elements of polymer insulators of the contact network

open access: yesВестник Научно-исследовательского института железнодорожного транспорта, 2020
The high load on electrified lines makes tougher the requirements for the reliability and maintainability of power supply devices. Insulators are a critical element of the overhead contact network, and great attention is paid to improving their ...
A. M. Luk’yanov, A. A. Luk’yanova
doaj   +1 more source

Is Network Clustering Detectable in Transmission Trees?

open access: yesViruses, 2011
Networks are often used to model the contact processes that allow pathogens to spread between hosts but it remains unclear which models best describe these networks.
David Welch
doaj   +1 more source

Orion Routing Protocol for Delay-Tolerant Networks [PDF]

open access: yes, 2011
In this paper, we address the problem of efficient routing in delay tolerant network. We propose a new routing protocol dubbed as ORION. In ORION, only a single copy of a data packet is kept in the network and transmitted, contact by contact, towards the
Ahmed, Toufik, Medjiah, Samir
core   +8 more sources

Equine Rhinitis A Virus Infection at a Standardbred Training Facility: Incidence, Clinical Signs, and Risk Factors for Clinical Disease

open access: yesFrontiers in Veterinary Science, 2019
Respiratory disease is a common morbidity of young racehorses. Infections can lead to compromised welfare, and economic loss. Identification of risk factors for infection through clinical signs monitoring and collection of demographic, serologic, and ...
Tanya M. Rossi   +3 more
doaj   +1 more source

Non mean-field behavior of the contact process on scale-free networks [PDF]

open access: yes, 2006
We present an analysis of the classical contact process on scale-free networks. A mean-field study, both for finite and infinite network sizes, yields an absorbing-state phase transition at a finite critical value of the control parameter, characterized ...
Claudio Castellano   +7 more
core   +3 more sources

Home - About - Disclaimer - Privacy