Results 51 to 60 of about 14,582 (237)

Does personalization in exposure assessment change ambient air pollution exposure-response relationships? A panel study

open access: yesEcotoxicology and Environmental Safety
Accurate exposure assessment is crucial to understand linkages between ambient air pollution and cardiopulmonary disease. Air quality monitors (AQM) are widely used, but do not account for personal behaviors.
Jairus Pulczinski   +10 more
doaj   +1 more source

A duality model of TCP and queue management algorithms [PDF]

open access: yes, 2002
We propose a duality model of end-to-end congestion control and apply it to understanding the equilibrium properties of TCP and active queue management schemes.
Low, Steven H.
core   +7 more sources

The IoT gateway with active queue management

open access: yesInternational Journal of Applied Mathematics and Computer Science, 2021
As the traffic volume from various Internet of things (IoT) networks increases significantly, the need for adapting the quality of service (QoS) mechanisms to the new Internet conditions becomes essential.
Domański Adam   +5 more
doaj   +1 more source

Improving Perceived Quality of Live Adaptative Video Streaming

open access: yesEntropy, 2021
Quality of service (QoS) requirements for live streaming are most required for video-on-demand (VoD), where they are more sensitive to variations in delay, jitter, and packet loss.
Carlos Eduardo Maffini Santos   +2 more
doaj   +1 more source

The Dirac Equation Is Separable On The Dyon Black Hole Metric [PDF]

open access: yes, 1992
Using the tetrad formalism, we carry out the separation of variables for the massive complex Dirac equation in the gravitational and electromagnetic field of a four-parameter (mass, angular momentum, electric and magnetic charges) black hole.Comment: 13 ...
A. L. Dudley   +32 more
core   +2 more sources

ECN-Enhanced CoDel AQM

open access: yes, 2019
Novel interactive applications require small end-to-end latency for providing end users with good Quality of Experience. To prevent the bufferbloat problem causing increased delay, various AQM solutions have recently emerged. One of the most widely adopted method is called CoDel that detects the increased delay by maintaining the per packet sojourn ...
A Alwahab, Dhulfiqar, Laki, Sándor
openaire   +3 more sources

Rate-Based Active Queue Management for TCP Flows over Wired and Wireless Networks

open access: yesEURASIP Journal on Wireless Communications and Networking, 2007
Current active queue management (AQM) and TCP protocol are designed and tuned to work well on wired networks where packet loss is mainly due to network congestion.
Wang Jun, Song Min
doaj   +2 more sources

Active Queue Management Supporting TCP Flows Using Disturbance Observer and Smith Predictor

open access: yesIEEE Access, 2020
Active queue management (AQM) is a technique to avoid serious congestion of the transmission control protocol (TCP) flows at a router. AQM based on control theory, which utilizes congestion controllers such as proportional-derivative (PD) controller or ...
Ryosuke Hotchi   +3 more
doaj   +1 more source

Electronic Tuning of Mixed Quinoidal‐Aromatic Conjugated Polyelectrolytes: Direct Ionic Substitution on Polymer Main‐Chains [PDF]

open access: yes, 2019
The synthesis of conjugated polymers with ionic substituents directly bound to their main chain repeat units is a strategy for generating strongly electron-accepting conjugated polyelectrolytes, as demonstrated through the synthesis of a series of ionic ...
Anderson, Christopher L   +5 more
core   +3 more sources

Transverse-energy distributions at midrapidity in $p$$+$$p$, $d$$+$Au, and Au$+$Au collisions at $\sqrt{s_{_{NN}}}=62.4$--200~GeV and implications for particle-production models

open access: yes, 2013
Measurements of the midrapidity transverse energy distribution, $d\Et/d\eta$, are presented for $p$$+$$p$, $d$$+$Au, and Au$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV and additionally for Au$+$Au collisions at $\sqrt{s_{_{NN}}}=62.4$ and 130 GeV. The $
A. A. Vinogradov   +392 more
core   +3 more sources

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