Results 21 to 30 of about 855,290 (279)

Burst Error Analysis Introduced in Multiple Traffic of Protocols TCP Reno, Cubic, Westwood and Vegas on a Model of Hybrid Topology

open access: yesJournal of Computer Science and Technology, 2019
This paper explores the behavior shown by the protocols TCP Reno, Cubic, Vegas and Westwood in presence of errors in bursts occurred in multiple traffic over a hybrid topology.
Diego R. Rodríguez Herlein   +5 more
doaj   +1 more source

Implementation of WirelessHART in NS-2 simulator [PDF]

open access: yesProceedings of 2012 IEEE 17th International Conference on Emerging Technologies & Factory Automation (ETFA 2012), 2012
One of the first standards in the wireless sensor networks domain, WirelessHART, was introduced to address industrial process automation and control requirements. The standard can be used as a reference point to evaluate other wireless protocols in the domain of industrial monitoring and control.
Zand, P., Dilo, Arta, Havinga, Paul J.M.
openaire   +2 more sources

Performance Evaluation of MANET Routing Protocols AODV and DSDV Using NS2 Simulator

open access: yesSakarya University Journal of Computer and Information Sciences, 2021
Mobile Ad hoc Network (MANET) is a collection of wireless mobile nodes that dynamically form a network temporarily without any support of central management.
Amenah Mhmood, Ahmet Zengin
doaj   +1 more source

Gamma-Ray Bursts from Neutron Star Mergers [PDF]

open access: yes, 1994
Binary neutron stars merger (NS$^2$M) at cosmological distances is probably the only $\gamma$-ray bursts model based on an independently observed phenomenon which is known to be taking place at a comparable rate.
Piran, T.
core   +3 more sources

Provenance and tectonic setting of Leuma Field sediments, Coastal Swamp Depobelt, Niger Delta Basin, Nigeria

open access: yesJournal of Applied Sciences and Environmental Management, 2022
Geochemical analysis of sediments recovered from NS-1 well and NS-2 well, Leuma Field, Coastal Swamp Depobelt, Niger Delta Basin was done to establish tectonic setting and provenance.
N.S. Igbinigie, A. Ogbamikhumi
doaj   +1 more source

Legendrian lens space surgeries [PDF]

open access: yes, 2016
We show that every tight contact structure on any of the lens spaces $L(ns^2-s+1,s^2)$ with $n\geq 2$, $s\geq 1$, can be obtained by a single Legendrian surgery along a suitable Legendrian realisation of the negative torus knot $T(s,-(sn-1))$ in the ...
Geiges, Hansjörg, Onaran, Sinem
core   +2 more sources

Impact of composted guava leaves and neem seeds on the growth and curcuminoid- and xanthorrhizol-yields of Curcuma zanthorrhiza RoxB [PDF]

open access: yesCiência Rural, 2020
: The compost from the waste of pharmaceutical industries, such as guava leaves (GL) and neem seeds (NS) is used in organic agriculture. Curcuma zanthorrhiza RoxB. is a widely recognized herbal medicine that grows natively in Indonesia.
Waras Nurcholis   +6 more
doaj   +1 more source

Supersymmetric Non-singular Fractional D2-branes and NS-NS 2-branes [PDF]

open access: yes, 2001
We obtain regular deformed D2-brane solutions with fractional D2-branes arising as wrapped D4-branes. The space transverse to the D2-brane is a complete Ricci-flat 7-manifold of G_2 holonomy, which is asymptotically conical with principal orbits that are
Acharya   +35 more
core   +2 more sources

An evolutionary computation approach for optimizing connectivity in disaster response scenarios [PDF]

open access: yes, 2012
This article presents an evolutionary computation approach for increasing connectivity in disaster scenarios. Connectivity is considered to be of critical importance in disaster scenarios due to constrained and mobile conditions.
Alander   +38 more
core   +1 more source

User-level performance evaluation of VoIP using ns-2 [PDF]

open access: yesProceedings of the 2nd International ICST Conference on Performance Evaluation Methodologies and Tools, 2007
Voice over IP (VoIP) is gaining an ever increasing popularity. As such, it nowadays represents one of the most studied test applications in the performance evaluation of wireline and wireless networks. However, a sound performance analysis of VoIP communications should be carried out at the user level, by computing perceptive metrics like the Mean ...
A. BACIOCCOLA   +2 more
openaire   +1 more source

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