Results 51 to 60 of about 526,764 (349)

First Request First Service Entanglement Routing Scheme for Quantum Networks

open access: yesEntropy, 2022
Quantum networks enable many applications beyond the reach of classical networks by supporting the establishment of long-distance entanglement connections, and are already stepped into the entanglement distribution network stage. The entanglement routing
Si-Chen Li   +6 more
doaj   +1 more source

Modeling and Evaluating Enhancements in Expanding Ring Search Algorithm for Wireless Reactive Protocols

open access: yes, 2012
In case of high dynamic topology, reactive routing protocols provide quick convergence by faster route discoveries and route maintenance. Frequent roadcasts reduce routing efficiency in terms of broadcast cost; Bk, and expected time cost; E[t].
Bibi, A.   +4 more
core   +1 more source

Exploring lipid diversity and minimalism to define membrane requirements for synthetic cells

open access: yesFEBS Letters, EarlyView.
Designing the lipid membrane of synthetic cells is a complex task, in which its various roles (among them solute transport, membrane protein support, and self‐replication) should all be integrated. In this review, we report the latest top‐down and bottom‐up advances and discuss compatibility and complexity issues of current engineering approaches ...
Sergiy Gan   +2 more
wiley   +1 more source

Performance evaluation of AODV, DSR and DSDV in mobile ad-hoc network using NS-2

open access: yesITM Web of Conferences, 2017
Mobile ad-hoc network (MANET) is a set of movable hosts established without existing network infrastructure and can be self-organized dynamically. MANET protocols have faced big challenges due to dynamic changing network topology and asymmetric network ...
Kong Fan-Shuo, Cui Bei-Bei
doaj   +1 more source

On Modeling Optimizations and Enhancing Routing Protocols for Wireless Multihop Networks

open access: yesIEEE Access, 2020
The contribution of this paper is two fold. It first analyses the flooding strategies for the Wireless Multihop Networks (WMNs) then it enhances the reactive and proactive routing protocols.
Fahad Ahmad Al-Zahrani
doaj   +1 more source

A New Distance Based Route Maintenance Strategy for Dynamic Source Routing Protocol [PDF]

open access: greenJournal of Computer Science, 2008
Although DSR can respond a route quickly, it yields a long delay when a route is rebuilt. This is because when source node receives RERR packet, it will try to find alternative routes from the route cache. If alternative routes are not available, the source node, then, will enter route discovery phase to find new routes.
Muhammad Farhan Sjaugi   +2 more
openalex   +3 more sources

Photosynthesis under far‐red light—evolutionary adaptations and bioengineering of light‐harvesting complexes

open access: yesFEBS Letters, EarlyView.
Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii   +8 more
wiley   +1 more source

Tonic signaling of the B‐cell antigen‐specific receptor is a common functional hallmark in chronic lymphocytic leukemia cell phosphoproteomes at early disease stages

open access: yesMolecular Oncology, EarlyView.
B‐cell chronic lymphocytic leukemia (B‐CLL) and monoclonal B‐cell lymphocytosis (MBL) show altered proteomes and phosphoproteomes, analyzed using mass spectrometry, protein microarrays, and western blotting. Identifying 2970 proteins and 316 phosphoproteins, including 55 novel phosphopeptides, we reveal BCR and NF‐kβ/STAT3 signaling in disease ...
Paula Díez   +17 more
wiley   +1 more source

Modeling and Analysis of Secure Ad Hoc Routing Protocol SRP

open access: yesIEEE Access
Security analysis of ad hoc routing protocols in an adversarial environment is a challenging task. The paper utilizes Event-B to model and verify the Secure Routing Protocol (SRP), a secure on-demand source routing protocol.
Shicong Zhang   +6 more
doaj   +1 more source

Comparison of MANET Routing Protocols in Different Traffic and Mobility Models [PDF]

open access: yesTelfor Journal, 2010
Routing protocol election in MANET (Mobile Ad Hoc Network) is a great challenge, because of its frequent topology changes and routing overhead. This paper compares performances of three routing protocols: Destination Sequenced Distance Vector (DSDV), Ad ...
J. Baraković   +2 more
doaj  

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