Results 41 to 50 of about 98,059 (236)

Development of a High-Density Genetic Map for Muscadine Grape Using a Mapping Population from Selfing of the Perfect-Flowered Vine ‘Dixie’

Plants, 2022
Intraspecific diversity of the immune grape Muscadinia rotundifolia Michaux. can serve as a rich source of valuable resistance loci to the most widespread pathogens and pests of grapevine.
Kirill Lytkin, Vasily Nosulchak, Magamedgusein Agakhanov, Elena Matveikina, Ekaterina Lushchay, Dmitry Karzhaev, Evgenii Raines, Irina Vasylyk, Nataliya Rybachenko, Elizaveta Grigoreva, Vladimir Volkov, Vladimir Volynkin, Laurent Gentzbittel, Elena Potokina   +13 more
doaj   +1 more source

Source-Channel Diversity for Parallel Channels

, 2004
We consider transmitting a source across a pair of independent, non-ergodic channels with random states (e.g., slow fading channels) so as to minimize the average distortion. The general problem is unsolved. Hence, we focus on comparing two commonly used
Apostolopoulos, John G., Laneman, J. Nicholas, Martinian, Emin, Wornell, Gregory W.   +3 more
core   +2 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

A ParaBoost Stereoscopic Image Quality Assessment (PBSIQA) System [PDF]

, 2016
The problem of stereoscopic image quality assessment, which finds applications in 3D visual content delivery such as 3DTV, is investigated in this work.
Ko, Hyunsuk, Kuo, C. -C. Jay, Song, Rui
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

Quasi-Uniform Density Non-Solid Infill Strategy for Axisymmetric Non-Planar Additive Manufacturing

Applied Sciences
Non-solid infill generation in Non-Planar Additive Manufacturing (NPAM) is still an open problem. This is due to mathematical complexities from curvature distortion, as well as bridging limitations inherent in some NPAM processes.
Alvaro Guzman-Bautista, Adrián López-Arrabal, Elio Sanchez-Oro-Aguado, Andrea Fernández Gorgojo, Ramiro García-Galán, Francisco J. Badesa, Antonio Vizan-Idoipe   +6 more
doaj   +1 more source

A Robust Watermarking Scheme in YCbCr Color Space Based on Channel Coding

IEEE Access, 2019
The rapid development of big data and cloud computing technologies greatly accelerate the spreading and utilization of images and videos. The copyright protection for images and videos is becoming increasingly serious.
Yun Tan, Jiaohua Qin, Xuyu Xiang, Wentao Ma, Wenyan Pan, Neal N. Xiong   +5 more
doaj   +1 more source

A statistical reduced-reference method for color image quality assessment

, 2014
Although color is a fundamental feature of human visual perception, it has been largely unexplored in the reduced-reference (RR) image quality assessment (IQA) schemes.
Abdelouahad, Abdelkaher Ait, Cherifi, Hocine, Hassouni, Mohammed El, Omari, Mounir   +3 more
core   +2 more sources

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

The Influence of Image Processing and Layer-to-Background Contrast on the Reliability of Flatbed Scanner-Based Characterisation of Additively Manufactured Layer Contours

Applied Sciences, 2020
Flatbed scanners (FBSs) provide non-contact scanning capabilities that could be used for the on-machine verification of layer contours in additive manufacturing (AM) processes. Layer-wise contour deviation assessment could be critical for dimensional and
David Blanco, Pedro Fernández, Alejandro Fernández, Braulio J. Alvarez, José Carlos Rico   +4 more
doaj   +1 more source