Results 61 to 70 of about 260,218 (282)

Handwritten Signature Verification Method Based on Improved Combined Features

Applied Sciences, 2021
As a behavior feature, handwritten signatures are widely used in financial and administrative institutions. The appearance of forged signatures will cause great property losses to customers. This paper proposes a handwritten signature verification method
Yiwen Zhou, Jianbin Zheng, Huacheng Hu, Yizhen Wang   +3 more
doaj   +1 more source

Synthetic Signature Generation for Automatic Signature Verification

, 2016
Learning to write is complex and usually starts with lines and scribbles. Before reaching a mature handwriting, children start to know the letters’ shapes and their sequence, although the children’s motor control is not yet accurate. Modeling this behavior in a mathematically way would allow to understand the mechanical processes from the initial ...
openaire   +2 more sources

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

Automated Offline Arabic Signature Verification System using Multiple Features Fusion for Forensic Applications

Arab Journal of Forensic Sciences & Forensic Medicine, 2016
The signature of a person is one of the most popular and legally accepted behavioral biometrics that provides a secure means for verification and personal identification in many applications such as financial, commercial and legal transactions.
Saad M. Darwish, Ashraf M. El-Nour
doaj   +1 more source

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

FEBS 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

ID-based server-aided verification signature scheme with strong unforgeability

Tongxin xuebao, 2016
Most identity-based signature schemes in the standard model are existentially unforgeable,which cannot prevent adversaries from forging valid signatures on messages that have previously been signed.However,signature verification algorithms of ID-based ...
Xiao-dong YANG, Miao-miao YANG, Guo-juan GAO, Ya-nan LI, Xiao-yong LU, Cai-fen WANG   +5 more
doaj   +2 more sources

Off-line Signature Verification Based on Fusion of Grid and Global Features Using Neural Networks [PDF]

, 2010
Signature is widely used and developed area of research for personal verification and authentication. In this paper Off-line Signature Verification Based on Fusion of Grid and Global Features Using Neural Networks (SVFGNN) is presented.
Chhotaray, R.K., Pattanaik, S., Raja, K.B., Shashi Kumar, D.R.   +3 more
core  

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Enhancing Signature Verification Using Triplet Siamese Similarity Networks in Digital Documents

Mathematics
In contexts requiring user authentication, such as financial, legal, and administrative systems, signature verification emerges as a pivotal biometric method.
Sara Tehsin, Ali Hassan, Farhan Riaz, Inzamam Mashood Nasir, Norma Latif Fitriyani, Muhammad Syafrudin   +5 more
doaj   +1 more source