Results 21 to 30 of about 6,165,336 (284)

Tau-Cofactor Complexes as Building Blocks of Tau Fibrils [PDF]

open access: yesFrontiers in Neuroscience, 2019
The aggregation of the human tau protein into neurofibrillary tangles is directly diagnostic of many neurodegenerative conditions termed tauopathies. The species, factors and events that are responsible for the initiation and propagation of tau aggregation are not clearly established, even in a simplified and artificial in vitro system.
Yann Fichou   +7 more
openaire   +3 more sources

ConvFaceNeXt: Lightweight Networks for Face Recognition

open access: yesMathematics, 2022
The current lightweight face recognition models need improvement in terms of floating point operations (FLOPs), parameters, and model size. Motivated by ConvNeXt and MobileFaceNet, a family of lightweight face recognition models known as ConvFaceNeXt is ...
Seng Chun Hoo   +2 more
doaj   +1 more source

Superhalogens as building blocks of complex hydrides for hydrogen storage [PDF]

open access: yesElectrochemistry Communications, 2016
Superhalogens are species whose electron affinity (EA) or vertical detachment energy (VDE) exceed to those of halogen. These species typically consist of a central electropositive atom with electronegative ligands. The EA or VDE of species can be further increased by using superhalogen as ligands, which are termed as hyperhalogen.
Srivastava, Ambrish Kumar, Misra, Neeraj
openaire   +2 more sources

Secret sharing and duality

open access: yesJournal of Mathematical Cryptology, 2020
Secret sharing is an important building block in cryptography. All explicit secret sharing schemes which are known to have optimal complexity are multi-linear, thus are closely related to linear codes.
Csirmaz Laszlo
doaj   +1 more source

Epithelium--The Primary Building Block for Metazoan Complexity [PDF]

open access: yesIntegrative and Comparative Biology, 2003
In simplest terms, the complexity of the metazoan body arises through various combinations of but two tissue types: epithelium and mesenchyme. Through mutual inductions and interactions, these tissues produce all of the organs of the body. Of the two, epithelium must be considered the default type in the Eumetazoa because it arises first in embryonic ...
openaire   +2 more sources

Loop Quasi-Invariant Chunk Motion by peeling with statement composition [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2017
Several techniques for analysis and transformations are used in compilers. Among them, the peeling of loops for hoisting quasi-invariants can be used to optimize generated code, or simply ease developers' lives.
Jean-Yves Moyen   +2 more
doaj   +1 more source

Multiple-Symbol Differential Sphere Detection Aided Differential Space-Time Block Codes Using QAM Constellations [PDF]

open access: yes, 2011
We propose Multiple-Symbol Differential Detection (MSDD) aided Differential Space-Time Block Codes (DSTBCs) using QAM. Our solution eliminates the requirement of high-complexity MIMO channel estimation and its pilot overhead, while mitigating the ...
Wang, Li   +7 more
core   +2 more sources

Mobile-DenseNet: Detection of building concrete surface cracks using a new fusion technique based on deep learning

open access: yesHeliyon, 2023
Crack detection is very important during the inspection of building structures to determine whether they are safe. Therefore, to ensure the reliability and longevity of buildings, it is necessary to have experts periodically carry out building ...
İsmail Akgül
doaj   +1 more source

A building-block Royal Road where crossover is provably essential

open access: yes, 2007
One of the most controversial yet enduring hypotheses about what genetic algorithms (GAs) are good for concerns the idea that GAs process building-blocks.
Richard A. Watson   +3 more
core   +2 more sources

Modeling compartmentalization within intracellular signaling pathway********** [PDF]

open access: yesESAIM: Proceedings and Surveys
We present a novel approach to modeling receptor-activated signaling pathways that take into account the compartmentalization of receptors and their effectors, both on the cell surface and in dynamic intracellular vesicles called endosomes.
Alamichel Claire   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy