Results 71 to 80 of about 1,268,925 (240)
ComputersFruit and vegetable supply chains generate heterogeneous data across production, storage, logistics, and sales, creating challenges for trusted data sharing, privacy protection, and real-time traceability across distributed supply-chain information ...
Weiqiang Chen +5 more
doaj +1 more source
SM2-based Digital Signature Scheme Supporting Threshold Modification [PDF]
Jisuanji gongchengExisting digital signature schemes are widely used in e-commerce, financial transactions, and medical systems. However, they cannot modify the content of signed messages while keeping the signature unchanged.
ZHOU Quan, XIE Shuting, ZENG Zhikang, CHEN Lili, LU Zichong
doaj +1 more source
FEBS Open Bio, EarlyView.Human ABCE1 cannot functionally replace its yeast ortholog. Yeast–human chimera analysis identified NBD1 as a major interspecies barrier. Genetic screening yielded hABCE1 revertants that rescue yeast viability but fail to suppress aberrant translation reinitiation in the 3′ UTR.
Eriko Nakata +3 more
wiley +1 more source
IGF2 knockout reduces but does not abolish osteosarcoma growth in vitro and in vivo
FEBS Open Bio, EarlyView.To test whether endogenous IGF2 promotes osteosarcoma growth, IGF2 was knocked out in Saos2 cells via CRISPR‐Cas9. KO cells showed reduced proliferation in vitro, and knockout xenografts in mice reached only ~25% of wild‐type tumor volume. Insulin‐like growth factor 2 (IGF2) is implicated in osteosarcoma, but direct functional evidence of its role is ...
Shun Yao, Marco Archetti
wiley +1 more source
FEBS Open Bio, EarlyView.Life‐science educators from 14 countries redesigned their own course materials with generative AI in a three‐session, pedagogy‐first FEBS Education and Training Academy workshop built on PICRAT. Among 12 matched respondents, four more reported high confidence in each of five practical domains, and 10 of 13 reported implementing at least one idea ...
Zvonimir Mlinarić, Ali Burak Özkaya
wiley +1 more source
IEEE AccessThis paper proposes an integrated authentication framework to enhance trust, key security, and auditability in Self-Sovereign Identity (SSI) environments.
Jihwan Kim, Younho Lee, Daeseon Choi
doaj +1 more source
Attacks on Threshold Signature Schemes with Traceable Signers
, 2012 [[abstract]]In 1998, Wang et al. proposed two new (t,n)-threshold signature schemes with traceable signers that can withstand conspiracy attacks without attaching a secret number.
Tseng, Yuh-Min; Jan, J. K.
core
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 +8 more
wiley +1 more source
Risk Model for Choosing Signature Thresholds for Software Updates
IEEE Open Journal of the Computer SocietyThe timely installation of software updates has become an accepted best practice for protecting connected systems from persistent threats. Modern software update frameworks and trust anchor management protocols allow for the use of multiple digital ...
Brian Romansky +2 more
doaj +1 more source
A Non-repudiable Multi-Proxy Multi-Signature Scheme
, 2012 [[abstract]]In this paper, we shall propose a threshold multi-proxy multi-signature scheme with shared verification. In the scheme allows the group of original signers to delegate the signing capability to the designated group of proxy signers ...
黃明祥;Hwang, Min-Shiang
core