Results 101 to 110 of about 168,416,722 (298)

Avidin is evolutionarily conserved in fish but dispensable for development and resistance against Streptococcus agalactiae in zebrafish

FEBS Open Bio, EarlyView.
The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti, Markus J. T. Ojanen, Mataleena Parikka, Otto Kauko, Mika Rämet, Vesa P. Hytönen   +5 more
wiley   +1 more source

Proceedings of the Eleventh National Symposium on Doctoral Research in Social Work [PDF]

, 1999
The University Archives has determined that this item is of continuing value to OSU's history.The Ohio State University College of Social WorkFront Matter: Proceedings title page, table of contents, and ...
Ohio State University. College of Social Work
core   +1 more source

Physical One‐Way Functions for Decentralized Consensus Via Proof of Physical Work

Advanced Science
Decentralized consensus on the state of the Bitcoin blockchain is ensured by proof of work. It relies on digital one‐way functions and is associated with an enormous environmental impact. This paper conceptualizes a physical one‐way function that aims to
Marvin Winkler, Catharina Peither, Simon Petrick, Lothar Seidemann, Holger Jelich, Frank Kleine Jäger, Jörn Müller‐Quade, Alexander Colsmann, Hermann Nirschl, Frank Rhein   +9 more
doaj   +1 more source

Hybrid Raft-PoW Blockchain Consensus Algorithm

IEEE Access
The Raft consensus algorithm is widely used in private networks as an alternative to the energy-intensive PoW consensus algorithm in blockchains. The Raft consensus algorithm’s voting mechanism performs well in reliable and well-planned networks ...
Mehtap Kose Ulukok, Irfan Sariyildiz, Vesile Evrim   +2 more
doaj   +1 more source

Bitcoin – a way to reach consensus in a completely decentralized manner

Lietuvos Matematikos Rinkinys, 2016
Bitcoin is a digital currency currently being legalized throughout the European  Union [2], whose operating  rinciples were published publicly [5], but not in scientific or mathematical sources.
Rytis Bieliauskas, Eugenijus Paliokas
doaj   +1 more source

AeRChain: An Anonymous and Efficient Redactable Blockchain Scheme Based on Proof-of-Work. [PDF]

Entropy (Basel), 2023
Luo B, Yang C.
europepmc   +1 more source

Elevated Connectivity During Language Processing Is Associated With Cognitive Performance in SeLECTS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Self‐Limited Epilepsy with Centrotemporal Spikes (SeLECTS) is associated with language impairments despite seizures originating in the motor cortex, suggesting aberrant cross‐network interactions. Here we tested whether functional connectivity in SeLECTS during language tasks predicts language performance.
Wendy Qi, Katharine Lee, Kerry C. Nix, Miguel Menchaca, Xiwei Shé, Lorelei Santa Maria, Wei Wu, Zihuai He, Fiona M. Baumer   +8 more
wiley   +1 more source

Proof and proving in current classroom materials

, 2008
Research across many countries reports that teaching the key ideas of proof and proving to all students is not an easy task. This paper reports on the session of the BSRLM Geometry Working Group which examined current classroom material from the UK with ...
Clarke, Nichola, Lu, Yu-Wen, Jones, Keith, Fujita, Taro   +3 more
core   +1 more source

A Hybrid PoS–PoW Blockchain Framework for Secure Cyber Threat Intelligence Sharing: Design, Implementation, and Evaluation

Big Data and Cognitive Computing
Many blockchain-based cyber threat intelligence (CTI) sharing systems emphasize immutability and auditability, but often treat CTI submissions as ordinary blockchain transactions without explicitly separating content validation from publication anchoring.
Ahmed El-Kosairy, Heba Kamal Aslan
doaj   +1 more source

SimBlock Simulator Enhancement with Difficulty Level Algorithm Based on Proof-of-Work Consensus for Lightweight Blockchain. [PDF]

Sensors (Basel), 2022
Mardiansyah V, Sari RF.
europepmc   +1 more source