Results 41 to 50 of about 531,997 (283)
Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
BCoE Creates Internet Safety Checklist [PDF]
, 2019 The University of New Hampshire Broadband Center of Excellence (BCoE) has created a checklist for individuals to use in assessing their vulnerability to threats originating from their use of the Internet wherever they are linked – home or public ...
Broadband Center of Excellence (BCoE)
core +2 more sources
Comparison of precoding methods for broadband MIMO systems [PDF]
, 2009 In this paper we investigate non-linear precoding solutions for the problem of broadband multiple-input multipleoutput (MIMO) systems. Based on a broadband singular value decomposition (BSVD) we can decouple a broadband MIMO channel into independent ...
Alhanafy, W.E.A.E., Weiss, S.
core +1 more source
Advanced Functional Materials, EarlyView.This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger +11 more
wiley +1 more source
Context-Based e2e Autonomous Operation in B5G Networks
SensorsThe research and innovation related to fifth-generation (5G) networks that has been carried out in recent years has decided on the fundamentals of the smart slice in radio access networks (RANs), as well as the autonomous fixed network operation.
Shaoxuan Wang, Marc Ruiz, Luis Velasco
doaj +1 more source
A Broad-Band Wide-Angle Linear-to-Circular Polarization Converter Based on Stripline Metasurface
IEEE Access, 2021 This paper proposes a broad-band linear-to-circular polarization converter based on a multi-layer stripline metasurface. The structure is constructed of three stripline metallic layers stacked with two dielectric plates, and it has different ...
Zuning Yang +5 more
doaj +1 more source
Physical Review A, 2000 27 pages, 7 figures, revised version for publication, Physical Review A (August 2000); major changes, in parts ...
van Loock, P. +2 more
openaire +3 more sources
Philanthropy's Role in Creating a Connected America [PDF]
, 2009 Outlines how foundations can support capacity building and expanding broadband access to underserved communities by leveraging the federal Broadband Infrastructure and Broadband Technologies Opportunity Programs through matching grants and ...
core
Bandwidth in bolometric interferometry [PDF]
, 2009 Bolometric Interferometry is a technology currently under development that will be first dedicated to the detection of B-mode polarization fluctuations in the Cosmic Microwave Background.
Bunn, E. F. +4 more
core +5 more sources
Advanced Functional Materials, EarlyView.Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song +4 more
wiley +1 more source