Results 101 to 110 of about 1,976,780 (394)
Advanced Materials, EarlyView.A covalent adaptable network with dynamic disulfide bonds (DS‐CAN) can rearrange its molecular topology through heating or UV irradiation. When combined with ferromagnetic particles, its photoresponsiveness at room temperature enables contactless, spatiotemporal regulation of dynamic bond exchanges during magnetomechanical actuation.
Yeomyung Yoon +6 more
wiley +1 more source
Media effects and Russian elections, 1999-2000 [PDF]
, 2005 The Russian parliamentary and presidential elections of December 1999 and March 2000 appeared to have been won in large part through the partisan use of (particularly state) television.
McAllister, I., Oates, S., White, S.
core +1 more source
Advanced Materials Technologies, EarlyView.This study employs a CFD model to simulate laser cutting of copper current collectors used for Li‐Ion battery production. This model predicts cut edge quality by assessing the influence of power, scanner speed, and foil thickness. Defects are classified and an optimal working area is found.
Caterina Angeloni +3 more
wiley +1 more source
A medium to long term roadmap for access services on DTV [PDF]
, 2010 DTV4All is a project partly funded by the European Commission (CIP ICT Policy Support Programme) to facilitate the provision of access services on digital television across the European Union. Access services literally help their users access the content
Itagaki, T, Owens, TJ
core
Artificially Weaved Textile‐like Surface Micromachined Graphene‐Polymer Flexible Bioelectrodes
Advanced Materials Technologies, EarlyView.This study reports on the engineering of microscale textured surfaces of SU‐8/PMMA polymer composites much like a “weft‐warp” pattern to resemble “artificially‐weaved” textiles. These microstructured surfaces enable conformal layering of functional reduced graphene oxide (rGO), all‐in‐all offering favorable features including remarkable self ...
Seba Nur Alhasan +6 more
wiley +1 more source
Multi-User MIMO Downlink Precoding with Dynamic User Selection for Limited Feedback
SensorsIn modern (5G) and future Multi-User (MU) wireless communication systems Beyond 5G (B5G) using Multiple-Input Multiple-Output (MIMO) technology, base stations with a large number of antennas communicate with many mobile stations.
Mikhail Bakulin +4 more
doaj +1 more source
Ultraminiature television camera [PDF]
, 1967 Ultraminiature television camera with a total volume of 20.25 cubic inches, requires 28 vdc power, operates on UHF and accommodates standard 8-mm optics.
Deterville, R. J., Drago, N.
core +1 more source
How to Manufacture Photonic Metamaterials
Advanced Materials Technologies, EarlyView.Metamaterials boast applications such as invisibility and “hyperlenses” with resolution beyond the diffraction limit, but these applications haven’t been exploited in earnest and the market for them hasn’t grown much likely because facile and economical methods for fabricating them without defect has not emerged.
Apurba Paul, Gregory Timp
wiley +1 more source
Handheld Digital TV Performance Evaluation Method
International Journal of Digital Multimedia Broadcasting, 2008 This paper presents a simplified method for signal level clearance evaluation in each place of signal reception up to threshold for a given portable TV receiver device.
Gunnar Bedicks +5 more
doaj +1 more source
Journal of the Society of Motion Picture and Television Engineers [PDF]
, 1953 openalex +1 more source