Results 51 to 60 of about 3,235 (205)

Solar Radio Wide‐Band Spectroscopy and Imaging Facilities of the Chinese Meridian Project Phase II

open access: yesSpace Weather, Volume 23, Issue 11, November 2025.
Abstract Solar eruptions, including flares and coronal mass ejections, are the most energetic phenomena in the solar system. These explosive events accelerate high‐energy particles and generate electromagnetic radiation from radio to gamma‐ray wavelengths, producing heliospheric disturbances and acting as primary drivers of space weather hazards.
Yihua Yan   +19 more
wiley   +1 more source

Modeling of a controlled retransmission scheme for loss recovery in optical burst switching networks

open access: yesETRI Journal, 2022
Retransmission in optical burst switching networks is a solution to recover data loss by retransmitting the dropped burst. The ingress node temporarily stores a copy of the complete burst and sends it each time it receives a retransmission request from ...
Phuoc Dat Duong   +3 more
doaj   +1 more source

Out of Sync? Rare Genetic Disease and the Chronopolitics of Care

open access: yesSociology of Health &Illness, Volume 47, Issue 8, November 2025.
ABSTRACT Drawing on the experiences of parents of children diagnosed with Noonan Syndrome, I examine how living in and between multiple temporalities of care impacts parents’ sense of temporal autonomy and social inclusion. Employing the concept of ‘crip time’, I connect everyday choreographies of care with their temporal politics to analyse the ...
Catherine Coveney
wiley   +1 more source

Research on NS2-based optical burst switching network simulation platform

open access: yesTongxin xuebao, 2009
An OBS network simulation platform OBS-NP(OBS-NS2-platform) based on NS-2 was presented.It extended the node class and link class on the basis of NS-2, and provideed the simulation surroundings for key optical burst switching algorithms.After detailed ...
ZHU Zhi-jun1, LE Zi-chun2, ZHU Ran1
doaj   +2 more sources

A Hessenberg Markov chain for fast fibre delay line length optimization [PDF]

open access: yes, 2008
In this paper we present an approach to compute the invariant vector of the N + 1 state Markov chain P presented in (Rogiest et al., Lecture Notes in Computer Science, NET-COOP 2007 Special Issue, pp.
Chlamtac   +9 more
core   +1 more source

A new adaptive burst assembly algorithm for OBS networks considering capacity of control plane [PDF]

open access: yes, 2008
Ankara : The Department of Electrical and Electronics Engineering and the Institute of Engineering and Sciences of Bilkent University, 2008.Thesis (Master's) -- Bilkent University, 2008.Includes bibliographical references leaves 55-57.Recent developments
Çırak, İsmail
core  

Fill the void: improved scheduling for optical switching [PDF]

open access: yes, 2015
With ever-increasing demand for bandwidth, optical packet/burst switching is proposed to utilize more of the available capacity of optical networks in the future.
Bruneel, Herwig   +2 more
core   +1 more source

A Hybrid Model of Limited Burst Retransmission and Deflection Routing in Optical Switching Network

open access: yesCybernetics and Information Technologies
Optical Burst Switching (OBS) is considered a promising optical switching technology for the future. However, a key issue of the OBS network is reducing dropped bursts due to contentions because there is no optical buffer at intermediate nodes.
Quoc Nguyen Hong, Hoa Le Van
doaj   +1 more source

Transience analysis of bursty traffic with erbium doped fiber amplifiers [PDF]

open access: yes, 2009
Copyright © [2009] IEEE. Reprinted from ICTON 2009. ISBN 978-1-4244-4826-5. This material is posted here with permission of the IEEE. Internal or personal use of this material is permitted.
André, P. S.   +8 more
core   +1 more source

Measurements of Forbush Decrease Events at the Center of the South Atlantic Magnetic Anomaly With Muon Detectors

open access: yesSpace Weather, Volume 23, Issue 10, October 2025.
Abstract We present the construction and validation of a low‐cost muon detector in Paraguay, located at the center of the South Atlantic Magnetic Anomaly (SAMA), where the geomagnetic cutoff rigidity R $R$ is 9.63 GV. The detector consists of plastic scintillator plates coupled with silicon photomultipliers for light detection.
Jorge Molina   +12 more
wiley   +1 more source

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