Results 41 to 50 of about 51,572 (261)

Molecular dynamics simulations of positively selected codons in FcγRI reveal novel biochemical binding properties

FEBS Open Bio, EarlyView.
Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young, Omar Arias‐Gaguancela, Fiona Gibson, Morgan Grainger, Jodie Score, Amit Nathubhai, Mauricio Cafiero, Lee Richard Machado   +7 more
wiley   +1 more source

Treatment with KCL‐286, a first‐in‐class retinoic acid receptor‐β (RARβ) agonist, ameliorates neuronal DNA damage and inflammation in a mouse model of Alzheimer's disease

FEBS Open Bio, EarlyView.
Repair of neuronal DNA damage in Alzheimer's disease by KCL‐286. (A) Amyloid‐β oligomers and plaques impair neuronal DNA repair pathways, leading to DNA double‐strand breaks and glial activation. (B) KCL‐286 activates RARβ/RXR signalling via retinoic acid response elements (RAREs), associated with increased BRCA1 expression, enhanced DNA repair and ...
Natasha Hill, Hassan Yousef Othman AlMuallim, Elouisa Maddock, Carl Hobbs, Earl Clarke, Maria B. Goncalves, Jonathan P. T. Corcoran   +6 more
wiley   +1 more source

Overview of marine internet

Dianxin kexue, 2018
Marine internet is an extension of the internet in the marine environment.Marine internet is very different from the existing terrestrial internet and needs extensive and in-depth research.Several common network structures in the marine internet were ...
Jun LIU, Fenghao WANG
doaj   +2 more sources

Trust evaluation in ad-hoc networks [PDF]

Proceedings of the 3rd ACM workshop on Wireless security, 2004
An important concept in network security is trust, interpreted as a relation among entities that participate in various protocols. Trust relations are based on evidence related to the previous interactions of entities within a protocol. In this work, we are focusing on the evaluation process of trust evidence in Ad Hoc Networks.
George Theodorakopoulos 0001, John S. Baras   +1 more
openaire   +3 more sources

Accurate and noninvasive prostate cancer detection using plasma‐derived extracellular vesicle RNA

FEBS Open Bio, EarlyView.
Plasma extracellular vesicles were captured with WGA‐conjugated magnetic beads and profiled for RNA biomarkers. A three‐RNA panel (NM_024955, NR_047469, and NR_002564) distinguished prostate cancer from healthy controls and benign prostatic hyperplasia, supporting a simple, noninvasive approach to improve prostate cancer detection.
Hanping Wei, Haoran Wu, Wei Feng
wiley   +1 more source

A Survey on Algorithms Based on Bee Swarms for Ad Hoc Networks

Walailak Journal of Science and Technology, 2014
Ad hoc networks are wireless networks with new architectures, which are formed in any environment that is needed, without a fixed infrastructure. Due to a lack of central management and fixed infrastructure, and the poor physical security of nodes, these
Marjan Kuchaki RAFSANJANI, Hamideh FATAMIDOKHT   +1 more
doaj   +1 more source

Robotic Ad-Hoc Networks

37th Florida Conference on Recent Advances in Robotics
Practical robotic adhoc networks (RANETs), a type of mobile wireless adhoc networks (WANETs) supporting the WiFi-Direct modes common in internet of things and phone devices, is proposed based on a strategy of exploiting WiFi-Direct connection modes to overcome hardware restrictions.
Silaghi, Marius, Alawaji, Khulud, Alghamdi, Mohammed, Alghanmi, Akram, Alsulami, Ameerah   +4 more
openaire   +3 more sources

Evolution‐guided yeast complementation reveals functional differences in human PSPH variants

FEBS Open Bio, EarlyView.
Ancient genomes can help guide which human genetic variants are tested experimentally. This study applies that idea to PSPH, a gene involved in serine biosynthesis, and uses high‐throughput yeast complementation to compare variant function. The findings reveal measurable differences among selected alleles and illustrate the value of evolution‐guided ...
Mauricio Campa‐Álvarez, Diana Ascencio, Miguel Vallebueno‐Estrada, Eduardo González‐Orozco, Christian Eduardo Martínez‐Guerrero, Rafael Montiel, Alexander DeLuna   +6 more
wiley   +1 more source

A calculus of trustworthy ad hoc networks

Formal Aspects of Computing, 2010
AbstractWe propose aprocess calculusformobile ad hoc networkswhich relies on an abstract behaviour-based multileveltrust model. The operational semantics of the calculus is given in terms of a labelled transition system, where actions are executed at a certain security level.
MERRO, Massimo, SIBILIO, Eleonora
openaire   +4 more sources

Virtual Private Ad Hoc Networking [PDF]

Wireless Personal Communications, 2006
The fact that a lot of applications require secure communication to take place only between a dynamic subset of distributed devices sharing a common context, is, from a network point of view, very challenging and demanding. Existing technologies such as VPN, P2P overlays or VLANs can only partially respond to these requirements. This observation is the
Jeroen Hoebeke, Gerry Holderbeke, Ingrid Moerman, Bart Dhoedt, Piet Demeester   +4 more
openaire   +2 more sources