Results 71 to 80 of about 155,651 (238)

PROTOCOL: The use of information and communications technologies (ICT) for contributing to the prevention of, and response to, sexual and gender-based violence against women and children in lower- and middle-income countries: an evidence and gap map. [PDF]

Campbell Syst Rev, 2021
Philbrick WC, Milnor JR, Deshmukh M, Mechael PN.   +3 more
europepmc   +1 more source

Telecommunications infrastructures and policies as factors in regional competitive advantage and disadvantage [PDF]

There has been a revolution in telecommunications technologies in recent years. New technologies with myriad applications have helped transform markets, industrial structures and the organisation of firms throughout the economy.
Melanie Ward, David Newlands
core  

An Examination of the Cs2NaInCl6 Luminescence: Interplay of Self‐Generated In+ and Doped Sb3+, Er3+/Yb3+ Ions

Advanced Optical Materials, EarlyView.
A new luminescence mechanism in Cs2NaInCl₆ is revealed through spontaneously formed In3+→In+ centers and Er3+/Yb3+/Sb3+ doping. Tunable visible, near‐infrared, downconversion, and upconversion emissions are demonstrated, while DFT calculations explain the electronic structure.
Inna A. Ivashchenko, Alicja Szymska‐Szymanik, Lubomir D. Gulay, Alexander Eich, Galina Gurieva, Susan Schorr, Karina V. Lamonova, Marcin Nyk, Malgorzata Makowska‐Janusik, Benjamin González‐Diaze, Katarzyna Matras‐Postołek   +10 more
wiley   +1 more source

Multimedia Technologies and Virtual Organizing of Learning [PDF]

This paper addresses the issue of what are the efficient uses of multimedia technologies in teaching processes, and what are the conditions that require these technologies in online learning.
Grigore PIROSCA, Florina MOHANU
core  

Heteroleptic Ag(I) Complexes Bearing Benzothiazole and Benzoxazole Ligands for Orange‐Red Light‐Emitting Electrochemical Cells

Advanced Optical Materials, EarlyView.
Light‐emitting Electrochemical Cells (LECs) are appealing electroluminescent devices with potential application in low‐cost, large‐area display technology and disposable devices. In the manuscript, a novel family of bright photo‐ and electro‐active heteroleptic silver(I) is presented and comprehensively investigated.
Valerio Giuso, Jing‐Yuan Zhuang, Christophe Gourlaouen, Cristina Cebrián, Hai‐Ching Su, Matteo Mauro   +5 more
wiley   +1 more source

Hybridization of Gap Plasmons and Grating‐Coupled Surface Plasmon Polaritons in Metal Nanoparticle Cluster Arrays on a Mirror

Advanced Optical Materials, EarlyView.
Here we use a template‐assisted self‐assembly approach of metal colloids onto metal films to produce hybrid plasmonic metasurfaces that integrate nanoparticle‐on‐mirror cavities with periodic metal colloid arrays. The resulting coupling between gap plasmons and grating‐coupled surface plasmon polaritons enables programmable hybrid modes with tailored ...
Afroditi Koutsogianni, Xiaoyu Qi, Jose Mendoza‐Carreño, Pedro Moronta, Maria Isabel Alonso, David B. Amabilino, Agustín Mihi   +6 more
wiley   +1 more source

Synthesis of Robust Control for a Class of Nonlinear Systems With Parametric Uncertainties Through Modified Input-Output Linearization via Feedback With Linear-Nonlinear Decomposition

Journal of Control Science and Engineering
The article describes an alteration of the traditional method of input-output feedback linearization by applying a linear-nonlinear decomposition of a system. The modified method makes it possible to obtain an equivalent linear model of the system in the
G. I. Mihalev, H. S. Stoycheva, S. Y. Yordanov, K. H. Ormandzhiev, S. I. Ivanov, K. K. Angelov, S. M. Sadinov   +6 more
doaj   +1 more source

Visible‐Blind Near‐Infrared Organic Vision Sensors for Imaging in Adverse Environmental Conditions

Advanced Optical Materials, EarlyView.
This work presents high‐performance visible‐blind NIR OPDs enabled by a multilayer optical modulation layer. The devices achieve strong visible‐light suppression and enhanced NIR sensitivity, enabling robust imaging in foggy or low‐light environments.
Baozhong Deng, Kean Lu, Zhouyi Lu, Yi Li, Gaoyu Dai, Luqiao Yin, Zihan Wang, Bruno Grandidier, Tao Xu, Furong Zhu   +9 more
wiley   +1 more source

Finland’s 6G roadmap : Guidelines for developing and deploying next-generation mobile communication technologies for the 2030s

On 10 May 2024, the Ministry of Transport and Communications appointed an interadministrative working group involving stakeholders to promote 6G communications technologies.

core   +1 more source

Spectral Sharpening of Color Sensors: Diagonal Color Constancy and Beyond

Sensors, 2014
It has now been 20 years since the seminal work by Finlayson et al. on the use of spectral sharpening of sensors to achieve diagonal color constancy. Spectral sharpening is still used today by numerous researchers for different goals unrelated to the ...
Javier Vazquez-Corral, Marcelo Bertalmío   +1 more
doaj   +1 more source