Results 51 to 60 of about 2,627,966 (379)

Ultra high definition video decoding with motion JPEG XR using the GPU [PDF]

, 2011
Many applications require real-time decoding of highresolution video pictures, for example, quick editing of video sequences in video editing applications.
De Cock, Jan, Hollemeersch, Charles, Lambert, Peter, Pieters, Bart, Van de Walle, Rik, Wielandt, Jeroen   +5 more
core   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

A high frequency SiC nanobeam resonator with ultra-sensitivity

Materials & Design, 2023
Nanomechanical resonator based on nanomaterials has great potential for high sensitive, high resolution and negligible energy consumed sensing devices.
Pengfei Xu, Dazhi Wang, Yichang Cui, Yu Zhang, Jianqiao He, Liangkun Lu, Yikang Li, Xiangji Chen, Chang Liu, Peiran Li, Yan Cui, Liujia Suo   +11 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Magnetowave Induced Plasma Wakefield Acceleration for Ultra High Energy Cosmic Rays

, 2007
Magnetowave induced plasma wakefield acceleration (MPWA) in a relativistic astrophysical outflow has been proposed as a viable mechanism for the acceleration of cosmic particles to ultra high energies.
/SLAC, /Taiwan, Natl. Chiao Tung U. /Taiwan, Natl. Taiwan U., /Taiwan, Natl. Chiao Tung U. /Taiwan, Natl. Taiwan U., /Taiwan, Natl. Taiwan U. /KIPAC, Menlo Park /SLAC, Chang, Feng-Yin, Chen, Pisin, Lin, Guey-Lin, Noble, Robert, Sydora, Richard, U., /Alberta   +9 more
core   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

A Case Study of RFID Technology Application for Protection of Computing Technology Against Theft and Users' Tendency to Bypass the Protection

Acta Informatica Pragensia, 2019
The study focuses on testing the protection of computing technology and peripheral devices based on radio-frequency identification (RFID) technology in a selected corporate organization.
Dušan Brodani
doaj   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

Enabling rural broadband via TV "white space" [PDF]

, 2012
The use of multiple frequency bands within a wireless network allows the advantages of each band to be exploited. In this paper we discuss how HopScotch, a rural wireless broadband access test bed running in the Scottish Highlands and Islands, uses both ...
Brew, Malcolm Ronald, Darbari, Faisal, Mcguire, Colin, Stewart, Robert, Weiss, Stephan   +4 more
core   +1 more source

Discovering a new anatomy: exploration of oral mucosa with ultra-high frequency ultrasound.

Dento maxillo facial radiology, 2020
OBJECTIVES Ultra-high frequency ultrasound (UHFUS) is a recently developed diagnostic technique involving the use of ultrasound frequencies up to 70 MHz, allowing to obtain 30 µm resolution of targets located within 1 cm from the surface. Oral mucosa can
R. Izzetti, S. Vitali, G. Aringhieri, T. Oranges, V. Dini, M. Nisi, F. Graziani, M. Gabriele, D. Caramella   +8 more
semanticscholar   +1 more source