Results 71 to 80 of about 832,547 (326)

Angular Momentum Mixing in Single Flavor Color Superconductivity with Transverse Pairing

open access: yes, 2008
Because of the equal strength of the pairing potential mediated by one-gluon exchange for all partial waves to the leading order QCD running coupling constant and the nonlinearity of the gap equation, the non-spherical pairing in single flavor color ...
Alford   +34 more
core   +1 more source

Non-empirical pairing energy density functional. First order in the nuclear plus Coulomb two-body interaction [PDF]

open access: yes, 2008
We perform systematic calculations of pairing gaps in semi-magic nuclei across the nuclear chart using the Energy Density Functional method and a {\it non-empirical} pairing functional derived, without further approximation, at lowest order in the two ...
Bennaceur, K.   +3 more
core   +4 more sources

Making tau amyloid models in vitro: a crucial and underestimated challenge

open access: yesFEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

Mating and spermatophore morphology of the freshwater mite Brachypoda versicolor (Müller, 1776) (Acari: Hydrachnidia, Aturidae)

open access: yesSoil Organisms, 2012
Morphology of the spermatophore of Brachypoda versicolor (Müller, 1776) has been described for the first time. Males combine two spermatophores into a double spermatophore.
Ronald Olomski
doaj  

The transverse index theorem for proper cocompact actions of Lie groupoids [PDF]

open access: yes, 2014
Given a proper, cocompact action of a Lie groupoid, we define a higher index pairing between invariant elliptic differential operators and smooth groupoid cohomology classes. We prove a cohomological index formula for this pairing by applying the van Est
Pflaum, M. J., Posthuma, H., Tang, X.
core   +1 more source

Interaction vesicles as emerging mediators of host‐pathogen molecular crosstalk and their implications for infection dynamics

open access: yesFEBS Letters, EarlyView.
Interaction extracellular vesicles (iEVs) are hybrid vesicles formed through host‐pathogen communication. They facilitate immune evasion, transfer pathogens' molecules, increase host cell uptake, and enhance virulence. This Perspective article illustrates the multifunctional roles of iEVs and highlights their emerging relevance in infection dynamics ...
Bruna Sabatke   +2 more
wiley   +1 more source

Dynamic Encrypted Data Sharing Scheme Based on Conditional Proxy Broadcast Re-Encryption for Cloud Storage

open access: yesIEEE Access, 2017
Since Cloud Service Provider is a semi-trusted party in cloud storage, to protect data from being disclosed, users' data are encrypted before being uploaded to a cloud server.
Linmei Jiang, Donghui Guo
doaj   +1 more source

Number-conserving theory of nuclear pairing gaps: a global assessment

open access: yes, 2010
We study odd-even mass staggering of nuclei, also called pairing gaps, using a Skyrme self-consistent mean-field theory and a numerically exact treatment of the pairing Hamiltonian. We find that the configuration-space Monte Carlo method proposed by Cerf
Alhassid, Y.   +2 more
core   +1 more source

A stepwise emergence of evolution in the RNA world

open access: yesFEBS Letters, EarlyView.
How did biological evolution emerge from chemical reactions? This perspective proposes a gradual scenario of self‐organization among RNA molecules, where catalytic feedback on random mixtures plays the central role. Short oligomers cross‐ligate, and self‐assembly enables heritable variations. An event of template‐externalization marks the transition to
Philippe Nghe
wiley   +1 more source

Certificateless Short Aggregate Signature Scheme for Mobile Devices

open access: yesIEEE Access, 2019
Today, data is exploding. A large amount of data needs to be processed in a timely and an efficient manner. Aggregate signatures are an efficient and secure way to handle large numbers of digital signatures. In an aggregate signature scheme, n signatures
Lunzhi Deng, Yixian Yang, Yuling Chen
doaj   +1 more source

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