Results 21 to 30 of about 86,586 (204)

The VPN Conjecture Is True [PDF]

open access: yesJournal of the ACM, 2008
We consider the following network design problem. We are given an undirected graph G = ( V , E ) with edge costs c ( e ) and a set of terminal nodes W ⊆ V .
Goyal, N., Olver, N.K., Shepherd, F.B.
openaire   +1 more source

Impact of Different Topology on the Performance of IPSec VPN Multimedia Using CLSA

open access: yesInternational Journal of Electrical, Energy and Power System Engineering, 2018
Due to multimedia application, network communication are expected to support multimedia traffic such as voice, video streaming and real time chat with a variety of Quality of Service (QoS) requirements.
Linna Oktaviana Sari   +1 more
doaj   +1 more source

Mathematical Model of VPN in a Special Purpose Telecommunication Network

open access: yesДоклады Белорусского государственного университета информатики и радиоэлектроники, 2023
The purpose of the article is to develop a mathematical model of VPN in communication networks of special purpose, which allows to determine the margin of throughput, for scheduled VPN-tunnels.
S. S. Vrublevsky   +2 more
doaj   +1 more source

A ROS2 based communication architecture for control in collaborative and intelligent automation systems [PDF]

open access: yes, 2019
Collaborative robots are becoming part of intelligent automation systems in modern industry. Development and control of such systems differs from traditional automation methods and consequently leads to new challenges. Thankfully, Robot Operating System (
Bengtsson, Kristofer   +4 more
core   +3 more sources

Server resource dimensioning and routing of service function chain in NFV network architectures [PDF]

open access: yes, 2016
The Network Function Virtualization (NFV) technology aims at virtualizing the network service with the execution of the single service components in Virtual Machines activated on Commercial-off-the-shelf (COTS) servers.
Eramo, Vincenzo   +2 more
core   +3 more sources

Estimation of the number of users and the market of network data equipment in the upcoming years [PDF]

open access: yesFanāvarī-i āmūzish, 2007
In this article, with the aim of estimating the number of personal and organizational users of the country's data network, followed by estimating the market for the required equipment for the next few years, first the statistics of different groups of ...
M. Sheikhan, M. Kalantari
doaj   +3 more sources

ANALISIS PRODUKSI SUSU SAPI PERAH DI INDONESIA [PDF]

open access: yes, 2023
Cow's milk is large in contributing to meeting the needs of people in developing countries to meet nutritional fulfillment. Cow's milk has increased imports due to the problem of cow disease which cannot meet the needs of the Indonesian people who ...
Khairunnisa, Yanita Melga Fitria
core  

Astragalus Polysaccharide Promotes Neuronal Injury Repair via the Notch1/NFκB Signaling Axis in the Ventroposterior Thalamic Nucleus in Rats with Focal Cerebral Ischemia

open access: yesJournal of Integrative Neuroscience
Background: Ischemic stroke is the most common form of stroke and the second most common cause of death and incapacity worldwide. Its pathogenesis and treatment have been the focus of considerable research.
Wenjuan Li   +4 more
doaj   +1 more source

Double binding energy differences: Mean-field or pairing effect?

open access: yes, 2012
In this paper we present a systematic analysis on the average interaction between the last protons and neutrons in atomic nuclei, which can be extracted from the double differences of nuclear binding energies.
Qi, Chong
core   +1 more source

Role of vinpocetine in ischemic stroke and poststroke outcomes: A critical review

open access: yesBrain Circulation, 2020
Vinpocetine (VPN) is a synthetic ethyl-ester derivative of the alkaloid apovincamine from Vinca minor leaves. VPN is a selective inhibitor of phosphodiesterase type 1 (PDE1) that has potential neurological effects through inhibition of voltage-gated ...
Hayder M Al-Kuraishy   +3 more
doaj   +1 more source

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