Results 81 to 90 of about 862,924 (286)

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

FEBS 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, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

A Novel Combination of Distributed Ledger Technologies on Internet of Things: Use Case on Precision Agriculture

Applied System Innovation, 2019
Internet-of-Things (IoT) is an enabling technology for numerous initiatives worldwide such as manufacturing, smart cities, precision agriculture, and eHealth.
Odysseas Lamtzidis, Dennis Pettas, John Gialelis   +2 more
doaj   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source

The Scalable Distributed Two-layer Content Based Image Retrieval Data Store [PDF]

Annals of computer science and information systems, 2015
Stanisław Deniziak, Tomasz Michno, Adam Krechowicz   +2 more
doaj   +1 more source

Efficient Pairing-Free Privacy-Preserving Auditing Scheme for Cloud Storage in Distributed Sensor Networks

International Journal of Distributed Sensor Networks, 2015
With the rapid growth of the distributed sensor networks, the distributed sensor network data security problems begin to attract the attention of people.
Xinpeng Zhang, Chunxiang Xu, Xiaojun Zhang   +2 more
doaj   +1 more source

Secure Tweet: Blockchain-Based Social Media Using Web 3.0 [PDF]

ITM Web of Conferences
Blockchain is a technology that offers novel solutions to the distributed environment. The proposed project develops an IPFS data storage system through blockchain technology to decrease social media’s reliance on central systems Smart contracts like ...
Chaitanya A. Krishna, Nitish K., Srinivas M., Padmini K.   +3 more
doaj   +1 more source

POOL File Catalog, Collection and Metadata Components

, 2003
The POOL project is the common persistency framework for the LHC experiments to store petabytes of experiment data and metadata in a distributed and grid enabled way.
Cioffi, C., Eckmann, S., Girone, M., Hrivnac, J., Malon, D., Schmuecker, H., Vaniachine, A., Wojcieszuk, J., Xie, Z.   +8 more
core   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

The LCG POOL Project, General Overview and Project Structure

, 2003
The POOL project has been created to implement a common persistency framework for the LHC Computing Grid (LCG) application area. POOL is tasked to store experiment data and meta data in the multi Petabyte area in a distributed and grid enabled way. First
Duellmann, Dirk
core  

Distributed Data Storing Based on Distributed Transaction Ledger

Bulletin of V.N. Karazin Kharkiv National University, series «Mathematical modeling. Information technology. Automated control systems»
The primary trend in the development of modern information technologies is the migration of computations to the cloud, making distributed computing the dominant strategy for information processing. In particular, this poses the challenge of reliable distributed data storage.
openaire   +1 more source