Results 111 to 120 of about 487,286 (242)

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

A Network Coding-Aware Directional Broadcast Routing Scheme for VANET

open access: yesMATEC Web of Conferences, 2018
Recent technological advancements in wireless communications are fundamentally changing the manner by which devices communicates with one another. Modern wireless devices build networks on their own and aid each other in passing information to any device
Omar Normaliza   +6 more
doaj   +1 more source

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

A One-Hop Information Based Geographic Routing Protocol for Delay Tolerant MANETs [PDF]

open access: yesarXiv, 2016
Delay and Disruption Tolerant Networks (DTNs) may lack continuous network connectivity. Routing in DTNs is thus a challenge since it must handle network partitioning, long delays, and dynamic topology. Meanwhile, routing protocols of the traditional Mobile Ad hoc NETworks (MANETs) cannot work well due to the failure of its assumption that most network ...
arxiv  

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 NOVEL RESOURCE CONSTRAINT SECURE(RCS) ROUTING PROTOCOL FOR WIRELESS SENSOR NETWORK [PDF]

open access: yesJournal of Engineering Science and Technology, 2017
Geographic routing protocols are the most preferred routing protocols for Wireless Sensor Networks (WSN) since they rely on geographic position information. Hence we propose geography based Resource Constraint Secure routing (RCS) protocol.
R. GEETHA, E. KANNAN
doaj  

Lightweight Routing Protocol for Named Data Networking [PDF]

open access: yesJisuanji kexue yu tansuo
Named data networking (NDN) is a novel network architecture that revolves around information-centric principles. In order to acquire global routing information within the network, typical NDN routing protocols rely on data synchronization mechanisms to ...
ZOU Bowen, SONG Tian, LI Tianlong, YANG Yating
doaj   +1 more source

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