Results 51 to 60 of about 1,897,005 (287)

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

A Novel Sparse False Data Injection Attack Method in Smart Grids with Incomplete Power Network Information

open access: yesComplexity, 2018
The paper investigates a novel sparse false data injection attack method in a smart grid (SG) with incomplete power network information. Most existing methods usually require the known complete power network information of SG.
Huixin Zhong   +3 more
doaj   +1 more source

BMAM: complete the missing POI in the incomplete trajectory via mask and bidirectional attention model

open access: yesEURASIP Journal on Wireless Communications and Networking, 2022
Studies on the checked-in point-of-interests have become an important means to learn user’s behavior. Nevertheless, users do not sign in to all visited locations. There are unobserved check-in locations in the generated POI trajectory.
Jun Zeng   +5 more
doaj   +1 more source

Russian Financial Transition: The Development of Institutions and Markets for Growth [PDF]

open access: yes, 2000
A well-developed financial intermediation industry increases domestic savings, efficiently allocates investment resources to the most productive uses in the economy and increases the rate of economic growth.
Kemme, David M.
core  

Long-lived memory for electronic spin in a quantum dot: Numerical analysis

open access: yes, 2006
Techniques for coherent control of electron spin-nuclear spin interactions in quantum dots can be directly applied in spintronics and in quantum information processing.
H. De Raedt   +6 more
core   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Decision-Making Approach Based on Neutrosophic Rough Information

open access: yesAlgorithms, 2018
Rough set theory and neutrosophic set theory are mathematical models to deal with incomplete and vague information. These two theories can be combined into a framework for modeling and processing incomplete information in information systems.
Muhammad Akram   +3 more
doaj   +1 more source

Quantum Information Dynamics and Open World Science [PDF]

open access: yes, 2007
One of the fundamental insights of quantum mechanics is that complete knowledge of the state of a quantum system is not possible. Such incomplete knowledge of a physical system is the norm rather than the exception. This is becoming increasingly apparent
Bruza, Peter, Widdows, Dominic
core   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Using Bayesian Programming for Multisensor Multi-Target Tracking in Automative Applications [PDF]

open access: yes, 2002
A prerequisite to the design of future Advanced Driver Assistance Systems for cars is a sensing system providing all the information required for high-level driving assistance tasks.
Bessiere, P   +3 more
core   +2 more sources

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