Results 51 to 60 of about 3,664,230 (337)
Advanced Functional Materials, EarlyView.The SERS spectra of reporter molecules adsorbed on chiral gold nanorods depends on the handedness of circularly polarized light (CPL‐SERS). The bisignate plasmonic CD spectra of chiral nanorods provides wavelength‐dependent CPL‐SERS. Selective discrimination of chiral nanorod handedness and different Raman reporters allow highly sensitive codification ...
Andrés Serrano‐Freijeiro +9 more
wiley +1 more source
ARCHITECTURE OF ELECTRONIC COMMUNICATIONS
Інформаційні технології і засоби навчання, 2010 The research objective is to analyze the major principles of IT-systems design and development and operation within the structure of the integrated architecture of electronic communications within the government authorities of Ukraine and to introduce ...
Oleksandr M. Shevtsov
doaj
Note: Random-to-front shuffles on trees
, 2009 A Markov chain is considered whose states are orderings of an underlying fixed tree and whose transitions are local "random-to-front" reorderings, driven by a probability distribution on subsets of the leaves. The eigenvalues of the transition matrix are
Björner, Anders
core +1 more source
Advanced Functional Materials, EarlyView.This study presents the BioCLEAR system, a highly transparent and conductive neural electrode array composed of silver nanowires (AgNWs) and doped PEDOT:PSS, enabling neural recordings with minimal optical artifacts. When integrated with a GRIN lens, this cost‐effective neural implant allows simultaneous electrophysiological recording and GCaMP6‐based ...
Dongjun Han +17 more
wiley +1 more source
DiffNet: A Learning to Compare Deep Network for Product Recognition
IEEE Access, 2020 The paper focuses on the identification of different objects in a pair of images taken from the same environment, which is challenging and has wide application. We propose a single deep convolutional neural network termed as DiffNet to solve this problem.
Bin Hu +4 more
doaj +1 more source
Regulating Search Warrant Execution Procedure for Stored Electronic Communications [PDF]
, 2018 Electronic communication services, from email, to social media, tomessaging applications, have not only dramatically changed daily life but have also had a profound impact on criminal investigations and procedure.The often large volume of electronically ...
Dennis, Sara J.
core +1 more source
Electrically Tunable On‐Chip Topological Photonics with Integrated Carbon Nanotubes
Advanced Functional Materials, EarlyView.This work demonstrates electrically tunable on‐chip topological THz devices by integrating 2D carbon nanotube (CNT) sheets with valley‐Hall photonic crystals, enabling broadband transmission modulation (71% modulation depth) and tunable narrowband filtering (0.54 GHz shift) through electrically induced thermal tuning. This advancement paves the way for
Jifan Yin +7 more
wiley +1 more source
Telecentre Approaches in Cameroon and Kenya Illuminated Using Behavioural Archaeology
The African Journal of Information and Communication, 2012 Throughout the last decade, telecentres have provided access to electronic communications as a supporting ICT infrastructure for community, economic, educational and social development.
David Hallberg +2 more
doaj +1 more source
Towards QoS-Aware Load Balancing for High Density Software Defined Wi-Fi Networks
IEEE Access, 2020 High density Wi-Fi networks require load balancing in order to ensure quality of service (QoS). In the traditional Wi-Fi networks, the wireless stations learn the access points (APs) load and make the association decisions themselves leading to uneven ...
Sohaib Manzoor +4 more
doaj +1 more source
Sensors, 2021 Pollution in cities induces harmful effects on human health, which continuously increases the global demand of gas sensors for air quality control and monitoring.
Ignacio Vitoria +3 more
doaj +1 more source