Results 131 to 140 of about 1,098,763 (324)

A computational model of the cerebellar granular layer calibrated to experimental data for studying inhibition and sensory encoding

open access: yesScientific Reports
The cerebellar granular layer plays a central role in sensory processing and pattern separation through its distinctive feedforward architecture. Here, we present a biologically realistic computational model of the granular layer designed to explore the ...
María P. Tirado   +3 more
doaj   +1 more source

Compliant and Seamless Hybrid (Star and Mesh) Network Topology Coexistence for LoRaWAN: A Proof of Concept

open access: yesApplied Sciences
Long-range wireless area networks (LoRaWAN) typically use a simple star topology. However, some nodes may experience connectivity issues with the gateway due to signal degradation or limited coverage, often resulting from challenging environments in ...
Laura García   +5 more
doaj   +1 more source

Evaluating and identifying optimal BIM communication patterns within design and construction projects [PDF]

open access: yes, 2012
The shift from paper based communication to exchange of electronic copies of documents and drawings has made project participants overloaded with information.
Ryder, Zahiroddiny, Sonia
core  

Unveiling Ultrafast Spin‐Valley Dynamics and Phonon‐Mediated Charge Transfer in MoSe2/WSe2 Heterostructures

open access: yesAdvanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
This study reveals the potential to manipulate spin‐valley polarization dynamics in MoSe2/WSe2 heterostructures by quantifying different scattering processes following selective photoexcitation. The results show that these heterostructures enable ultrafast valley‐selective charge transfer, with phonon scattering playing a significant role in the ...
Julian Wagner   +9 more
wiley   +1 more source

Lightweight Blockchain for Data Integrity and Traceability in IoT Networks

open access: yesIEEE Access
Data integrity and traceability are important challenges to provide security in the Internet of Things (IoT) networks, which are often vulnerable to data manipulation attacks due to their use of low-resource devices and wireless communication ...
Laura Garcia   +5 more
doaj   +1 more source

Policies and People: A Review of Neoliberalism and Educational Technologies in P-12 Education Research [PDF]

open access: yes, 2019
Accountability regimes, value added, vouchers—it is difficult to ignore the evidence of market-based rationalities in global discourses around education.
Robinson, Thomas Bradley
core  

Mode‐dependent Far‐field Radiation of Circularly Polarized Light by a Single Plasmonic Nanohelix

open access: yesAdvanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
The numerical simulations explored the chiroptical response and far‐field radiation behaviors of single plasmonic nanoantennas transitioning into helical structures. This study highlights the ability of these plasmonic nanohelices to regulate the far‐field directionality of radiation power and circular polarization in plasmon‐exciton coupled systems ...
Yiou Cui   +10 more
wiley   +1 more source

Compact H-Plane CLAF-SIW Horn Antenna With Phase Front Correction

open access: yesIEEE Access
This work presents an H-plane contactless air-filled substrate-integrated waveguide (CLAF-SIW) horn antenna, whose directivity is enhanced by incorporating a metalens along the horn flaring.
Andres Biedma-Perez   +3 more
doaj   +1 more source

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