Results 141 to 150 of about 158,887 (283)

Highly Crystalline Selenium‐Substituted C‐Shaped Ortho‐Benzodipyrrole‐Based A‐D‐A‐Type Nonfullerene Acceptor Enabling Solution‐Processed Single‐Crystal‐Like Thin Films for Air‐Stable, High‐Mobility N‐Type Transistors

open access: yesAdvanced Functional Materials, EarlyView.
Symmetric selenium‐substituted CB‐2Se forms a highly ordered, kaleidoscope‐like 3D single‐crystal structure with enhanced intermolecular interactions, enabling solution‐processed single‐crystal‐like thin film, which transitions from a kinetically trapped face‐on π–π stacking orientation to a thermodynamically stable edge‐on configuration upon thermal ...
Kuo‐Hsiu Huang   +16 more
wiley   +1 more source

Routing Protocols for Mobile and Vehicular Ad-Hoc Networks: A Comparative Analysis [PDF]

open access: yesarXiv, 2012
We present comparative analysis of MANET (Mobile Ad-Hoc Network) and VANET (Vehicular Ad-Hoc Network) routing protocols, in this paper. The analysis is based on various design factors. The traditional routing protocols of AODV (Ad hoc On-Demand Distance Vector), DSR (Dynamic Source Routing), and DSDV (Destination-Sequenced Distance-Vector) of MANET are
arxiv  

Closed‐Loop Recyclable High‐Performance Aerogels Derived from Polystyrene

open access: yesAdvanced Functional Materials, EarlyView.
Upcycling of commercial polystyrene waste into closed‐loop recyclable high‐performance aerogels is presented. These PSAs are made from aminated PS waste using a dialdehyde crosslinker. The PSAs are highly porous, thermally superinsulating, and intrinsically hydrophobic.
Yufei Xiong   +3 more
wiley   +1 more source

Distributed MA‐IDDPG‐OLSR based stable routing protocol for unmanned aerial vehicle ad‐hoc network

open access: yesIET Communications
In unmanned aerial vehicle ad‐hoc network (UANET), the node speed of unmanned aerial vehicles (UAVs) may reach up to 400 km/h. The fast or slow movement of UAV nodes leads to different speeds of topology change of the nodes.
Youjun Zeng   +6 more
doaj   +1 more source

On-Demand Multicasting in Ad-hoc Networks: Performance Evaluation of AODV, ODMRP and FSR [PDF]

open access: yesarXiv, 2011
Adhoc networks are characterized by connectivity through a collection of wireless nodes and fast changing network topology. Wireless nodes are free to move independent of each other which makes routing much difficult. This calls for the need of an efficient dynamic routing protocol.
arxiv  

ANALISIS PERBANDINGAN ROUTING PROTOKOL OSPFv3 DENGAN RIPng PADA JARINGAN IPv6 [PDF]

open access: yes, 2017
IPV6 dikembangkan untuk memenuhi kebutuhan alamat IP untuk jangka panjang sekaligus menyempurnakan berbagai kelemahan yang ada pada IPv4. Dengan adanya IPv6 maka dibutuhkan routing protocol yang mendukung jaringan IPv6. Routing protocol adalah komunikasi
Indriaturrahmi, Indriaturrahmi
core   +1 more source

A link-state QoS routing protocol for ad hoc networks [PDF]

open access: green, 2003
Anelise Munaretto   +3 more
openalex   +1 more source

Narrowband Detection via Charge Collection Narrowing Organic Photodetector Enabled by Low Bandgap Random Terpolymer for Biometric Sensing

open access: yesAdvanced Functional Materials, EarlyView.
A novel low‐bandgap random terpolymer is designed for narrow band detection in charge collection narrowing (CCN) based organic photodetectors. With a relative thin active layer (<1 µm), the CCN‐based devices achieved a narrowband response of 68 nm full‐width‐at‐half‐maximum at 916 nm, together with Responsivity values of 0.13 A W−1 and dark current of ...
Matilde Brunetta   +14 more
wiley   +1 more source

A Simulation Based Performance Comparison Study of Stability-Based Routing, Power-Aware Routing and Load-Balancing On-Demand Routing Protocols for Mobile Ad hoc Networks [PDF]

open access: yesarXiv, 2014
The high-level contribution of this paper is a simulation-based detailed performance comparison of three different classes of on-demand routing protocols for mobile ad hoc networks: stability-based routing, power-aware routing and load-balanced routing.
arxiv  

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