Results 31 to 40 of about 571,853 (290)

Decentralized internet infrastructure

open access: yesDianxin kexue, 2019
Inter-domain routing system,domain name system (DNS) and public key infrastructure (PKI) are the fundamental infrastructures of the internet.These infrastructures help to provide network connectivity,service availability and communication trusts between ...
Bingyang LIU   +6 more
doaj   +2 more sources

Resource-constrained classification using a cascade of neural network layers [PDF]

open access: yes, 2015
Deep neural networks are the state of the art technique for a wide variety of classification problems. Although deeper networks are able to make more accurate classifications, the value brought by an additional hidden layer diminishes rapidly.
Bohez, Steven   +5 more
core   +1 more source

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

open access: yesFEBS 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   +10 more
wiley   +1 more source

Multi-layer DDoS attacks detection with mitigation in IoT-enabled sensor network

open access: yesCybersecurity
The Internet of Things enabled Wireless Sensor Networks (IoT-enabled WSNs) are highly susceptible to a wide range of Distributed Denial of Service (DDoS) attacks.
Kavita S. Kumavat, Joanne Gomes
doaj   +1 more source

Toward secure and accountable data transmission in Narrow Band Internet of Things based on blockchain

open access: yesInternational Journal of Distributed Sensor Networks, 2019
The developments of Narrow Band Internet of Things have attracted much attention from both academia and industry nowadays. While Narrow Band Internet of Things is gradually designed for commercial applications, it also confronts with several security ...
Hanshu Hong, Bing Hu, Zhixin Sun
doaj   +1 more source

Timely and reliable packets delivery over Internet of Vehicles (IoVs) for road accidents prevention: a cross-layer approach [PDF]

open access: yes, 2016
With the envisioned era of Internet of Things (IoTs), all aspects of Intelligent Transportation Systems (ITS) will be connected to improve transport safety, relieve traffic congestion, reduce air pollution, enhance the comfort of transportation and ...
Eze, Elias Chinedum   +4 more
core   +2 more sources

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

Effective video multicast over wireless internet [PDF]

open access: yes, 2005
With the rapid growth of wireless networks and great success of Internet video, wireless video services are expected to be widely deployed in the near future. As different types of wireless networks are converging into all IP networks, i.e., the Internet,
Li, B, Lin, C, Ni, Q, Yin, H
core  

A novel middleware for the mobility management over the Internet [PDF]

open access: yes, 2008
The features of mobility, which enormously impact on how communication is evolving into the future, represent a particular challenge in today’s wireless networking research. After an identification and evaluation of the gap between the discontinuities of
Diaz, Michel   +3 more
core   +3 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS 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

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