Results 121 to 130 of about 7,107,100 (382)

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships

open access: yesAdvanced Functional Materials, EarlyView.
This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger   +10 more
wiley   +1 more source

SDN Controller Placement in LEO Satellite Networks Based on Dynamic Topology

open access: green, 2021
Jianming Guo   +6 more
openalex   +2 more sources

Near‐Infrared Emitting Lanthanide Catecholate Giant Single Crystals – Morphology Control and Photon Down‐Conversion

open access: yesAdvanced Functional Materials, EarlyView.
Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr   +7 more
wiley   +1 more source

Topology control algorithm backing for network coding in cognitive wireless ad hoc networks

open access: yesTongxin xuebao, 2013
In order to study the limited bandwidth resource in cognitive wireless ad hoc network,a topology control algo-rithm backing for network coding was proposed.The algorithm was mainly composed of three phases.In the stage of ini-tial topology construction ...
Jun LIU   +4 more
doaj   +2 more sources

Information Horizons in Networks

open access: yes, 2004
We investigate and quantify the interplay between topology and ability to send specific signals in complex networks. We find that in a majority of investigated real-world networks the ability to communicate is favored by the network topology on small ...
A. Trusina   +8 more
core   +1 more source

A Specification-Based IDS for Detecting Attacks on RPL-Based Network Topology

open access: yesInf., 2016
Routing Protocol for Low power and Lossy network (RPL) topology attacks can downgrade the network performance significantly by disrupting the optimal protocol structure.
Anhtuan Le   +3 more
semanticscholar   +1 more source

Selective Laser Sintering 3D Printing of Drug‐Loaded Intravitreal Implants

open access: yesAdvanced Functional Materials, EarlyView.
Selective laser sintering enables the fabrication of biodegradable and biocompatible intravitreal implants with tunable microstructures for sustained drug delivery. By modulating laser scanning speed, the polymer matrix architecture is engineered to control the release kinetics of dexamethasone and riboflavin over several months. This approach offers a
Iria Seoane‐Viaño   +5 more
wiley   +1 more source

Social network model based on the transmission of information

open access: yesTongxin xuebao, 2013
The topology modeling of the social network is propitious to understanding the transmission process of information and the topology characteristic of the real friendship network.Considering the directed characteristic of information spread,the dynamic ...
Yan-heng LIU   +3 more
doaj   +2 more sources

Efficient topology control for time-varying spacecraft networks with unreliable links

open access: yesInternational Journal of Distributed Sensor Networks, 2019
In spacecraft networks, the time-varying topology, intermittent connectivity, and unreliable links make management of the network challenging. Previous works mainly focus on information propagation or routing. However, with a large number of nodes in the
Wei Zhang   +4 more
doaj   +1 more source

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