Results 171 to 180 of about 194,648 (280)

Efficient VANET safety message delivery and authenticity with privacy preservation. [PDF]

PeerJ Comput Sci, 2021
Mohamed TM, Ahmed IZ, Sadek RA.
europepmc   +1 more source

Stepwise Regulation of Cellular Oxidative Stress via Conductive‐Piezoelectric Integrated Microstructured Conduits for Enhanced Nerve Regeneration

Advanced Science, EarlyView.
This study presents a conductive‐piezoelectric integrated microstructured conduit for peripheral nerve regeneration. The conduit combines reduced graphene oxide with a piezoelectric nanofiber membrane, enhancing nerve repair through physical guidance, oxidative stress inhibition, and ultrasound‐activated electrical stimulation.
Dong Zhou, Mengxuan Bian, Lingyu Wei, Binghuang Yao, Qi Chen, Lan Xiao, Jing He, Jian Zhang, Yulin Li, Libo Jiang   +9 more
wiley   +1 more source

ACHealthChain blockchain framework for access control and privacy preservation in healthcare. [PDF]

Sci Rep
Tawfik AM, Al-Ahwal A, Eldien AST, Zayed HH.   +3 more
europepmc   +1 more source

Blockchain solution benefits for controlling pandemics: Bottom-up decentralization, automation with real-time update, and immutability with privacy preservation. [PDF]

Comput Ind Eng, 2022
Li X, Liang H.
europepmc   +1 more source

TP53BP2 Promotes Placental Autophagy and Preeclampsia via G9a and DNMT1 Cooperatively Modulating E2F1

Advanced Science, EarlyView.
G9a, and DNA Methyltransferase1 (DNMT1) cooperatively modulates E2F1 on the promoter of tumor suppressor p53‐binding protein 2 (TP53BP2) increased autophagy in preeclampsia. TP53BP2 promotes autophagy in trophoblasts through DNA methylation and H3K9me2‐mediated transcriptional regulation.
Nan Jiang, Shaoju Jin, Shaoying Wen, Wen Zeng, Chen Wang, Jingyu Wang, Qingyun Song, Guizhong Li, Pengzhi Yin, Yuhui Liao, Yuee Chai, Huiping Zhang, Shengchao Ma   +12 more
wiley   +1 more source

Blockchain-Based Trusted Data Management with Privacy Preservation for Secure IoT Systems. [PDF]

Sensors (Basel)
Zhou H, Gao H, Ma Z, Lai G.
europepmc   +1 more source

Virtual Pseudonym-Changing and Dynamic Grouping Policy for Privacy Preservation in VANETs. [PDF]

Sensors (Basel), 2021
Ullah I, Ullah I, Shah MA, Khan A, Maple C, Waheed A.   +5 more
europepmc   +1 more source

Privacy Preserving Measurement

In 1982, Andrew Yao proposed the Millionaire Problem which discusses how two millionaires can learn who is richest one without disclosing their actual wealth. They solve this problem by comparing their wealth using secure two party computation to ensure that they learn only the richest one and nothing else is revealed. The problem was later generalised
openaire   +1 more source

Solid Harmonic Wavelet Bispectrum for Image Analysis

Advanced Science, EarlyView.
The Solid Harmonic Wavelet Bispectrum (SHWB), a rotation‐ and translation‐invariant descriptor that captures higher‐order (phase) correlations in signals, is introduced. Combining wavelet scattering, bispectral analysis, and group theory, SHWB achieves interpretable, data‐efficient representations and demonstrates competitive performance across texture,
Alex Brown, Mathilda Avirett‐Mackenzie, Carolin Villforth, Georgios Exarchakis   +3 more
wiley   +1 more source

Editorial: Protecting privacy in neuroimaging analysis: balancing data sharing and privacy preservation. [PDF]

Front Neuroinform
Mehmood R, Lazar M, Liang X, Corchado JM, See S.   +4 more
europepmc   +1 more source