Results 81 to 90 of about 6,954,298 (295)

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

Energy-Efficient and Survivable Optical Access Network Based on Multilayer-Ring Structure

IEEE Photonics Journal, 2017
An energy-efficient and survivable optical access network structure is proposed and investigated. Based on a structure model of multilayer-ring, the access network is divided into four layers and modules on a same layer are interconnected as a ring ...
Yunxin Lv, Ning Jiang, Chenpeng Xue, Kun Qiu   +3 more
doaj   +1 more source

Dollars for Degrees: Structuring Post-Secondary Scholarships to Increase Student Success [PDF]

, 2010
This report explores how funders can structure their scholarship awards and provide access to key non-financial supports to improve post-secondary persistence and ...
Jeff Kutash, Jeffrey Cohen, Lindsay Fox, Mukta Pandit   +3 more
core  

Fourier-based Function Secret Sharing with General Access Structure

, 2017
Function secret sharing (FSS) scheme is a mechanism that calculates a function f(x) for x in {0,1}^n which is shared among p parties, by using distributed functions f_i:{0,1}^n -> G, where G is an Abelian group, while the function f:{0,1}^n -> G is kept ...
A Beimel, A Shamir, B Chor, Elette Boyle, Niv Gilboa, R O’Donnell   +5 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Multi-authority ABS supporting dendritic access structure

Tongxin xuebao, 2017
Attribute-based signature (ABS),which could realize fine-grained access control,was considered to be an important method for anonymous authentication in cloud computing.However,normal ABS only provided simple access control through threshold structure ...
Ruo MO, Jian-feng MA, Xi-meng LIU, Qi LI
doaj   +2 more sources

PDBx/mmCIF Ecosystem: Foundation for FAIR Access to Macromolecular Structure Data [PDF]

Structural Dynamics
Protein Data Bank (PDB, wwpdb.org, rcsb.org) is the single global repository for three-dimensional structures of biological macromolecules determined experimentally. PDB has been a pioneer in promoting open science and FAIR data practices worldwide. Open
Brinda Vallat
doaj   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Improved Real-Time Dynamic Migration Mechanism of Array Processor Data Cache

Jisuanji kexue yu tansuo, 2020
The on-chip distributed storage structure satisfies the high parallelism requirements of the array processor for memory access, and alleviates the problem of memory wall to some extent.
FENG Yani, JIANG Lin, SHAN Rui, LIU Yang, ZHANG Yuan
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source