Results 51 to 60 of about 567,858 (283)
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
IET Information SecurityIn this paper, we construct two repairable threshold schemes (RTSs) using a resolvable balanced incomplete block design (RBIBD). First, a resolvable transversal design is given by mutually orthogonal Latin squares.
Xiuli Wang, Ni Jin, Yangmei Deng
doaj +1 more source
$\order(\Gamma)$ Corrections to $W$ pair production in $e^+e^-$ and $\gamma\gamma$ collisions
, 1993 Several schemes to introduce finite width effects to reactions involving unstable elementary particles are given and the differences between them are investigated.
Aeppli +14 more
core +1 more source
FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source
Generalized Linear Threshold Scheme [PDF]
, 2007 A generalized linear threshold scheme is introduced. The new scheme generalizes the existing linear threshold schemes. The basic principles involved in the construction of linear threshold schemes are laid out and the relationships between the existing schemes are completely established.
openaire +1 more source
Designated confirmer threshold signature and its applications in blockchains
CybersecurityThe non-transferability of a designated confirmer signature scheme allows a signer to control the verification ability of a signature, hence protecting the signer’s privacy.
Yunfeng Ji +3 more
doaj +1 more source
Multiparticle entanglement purification for two-colorable graph states
, 2005 We investigate multiparticle entanglement purification schemes which allow one to purify all two colorable graph states, a class of states which includes e.g. cluster states, GHZ states and codewords of various error correction codes. The schemes include
C. Crépeau +6 more
core +1 more source
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
Security analysis and improvement of two attribute-based signature schemes
Tongxin xuebao, 2016 In order to overcome the drawbacks of current attribute-based signature (ABS) schemes in terms of security,efficiency and signing policy,Ma,et al.and Cao,et al.respectively proposed a threshold ABS with single attribute au-thority and a multi-authority ...
Xiao YANG +3 more
doaj +2 more sources
AAA+ protein unfoldases—the Moirai of the proteome
FEBS Letters, EarlyView.AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley +1 more source