Results 41 to 50 of about 1,773,990 (337)

Prospects of Electric Field Control in Perpendicular Magnetic Tunnel Junctions and Emerging 2D Spintronics for Ultralow Energy Memory and Logic Devices

open access: yesAdvanced Functional Materials, EarlyView.
Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp   +7 more
wiley   +1 more source

Effect of information technology and communications education on indefatigability of students at secondary education course of Tehran

open access: yesمجله علوم روانشناختی, 2015
Purpose of this research is to determine the effects of information technology and communications education on indefatigability of students at secondary education course of Tehran in 2013.
Mohammad Amiri
doaj  

Young people and ICT- findings from a survey conducted autumn 2001: ICT in Schools research and evaluation series No. 5 [PDF]

open access: yes, 2002
The report provides an analysis of the data gathered in a 2001 survey of the attitudes and experience of young people aged 5-18 years, and their parents, with regard to the use of Information and Communications Technology (ICT) at home and at ...

core  

Wavelength‐Dependent Differential Amplification of Raman Scattering by Chiral Gold Nanorods for Multiplexed Encoding

open access: yesAdvanced 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

Towards an integrated analytical framework of information and communications technology literacy: from intended to implemented and achieved dimensions

open access: yesInformation Research: An International Electronic Journal, 2006
Introduction. Theoretical approaches and frameworks that help us to understand the contemporary notion of information and communication technology (ICT) literacy in the formal education sector are reviewed and examined. Method.
Lina Markauskaite
doaj  

Experimental entanglement swapping through single-photon χ (2) nonlinearity

open access: yesNature Communications
In photonic quantum information processing, quantum operations using nonlinear photon-photon interactions are vital for implementing two-qubit gates and enabling faithful entanglement swapping. However, due to the weak interaction between single photons,
Yoshiaki Tsujimoto   +7 more
doaj   +1 more source

Young people and ICT 2002: findings from a survey conducted in Autumn 2002 [PDF]

open access: yes, 2002
This report describes a survey that explored the attitudes and experiences of young people aged 5-18 and their parents, in relation to the use of information and communications technology (ICT) at home and at ...
Alty, Carys   +3 more
core  

Wireless Powered Communication: Opportunities and Challenges

open access: yes, 2014
The performance of wireless communication is fundamentally constrained by the limited battery life of wireless devices, whose operations are frequently disrupted due to the need of manual battery replacement/recharging.
Bi, Suzhi, Ho, Chin Keong, Zhang, Rui
core   +1 more source

Transparent Inorganic–Organic Bilayer Neural Electrode Array and Integration to Miniscope System for In Vivo Calcium Imaging and Electrophysiology

open access: yesAdvanced 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

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