Results 121 to 130 of about 723,063 (319)

Automatic signature verification system [PDF]

, 2013
Philosophiae Doctor - PhDIn this thesis, we explore dynamic signature verification systems. Unlike other signature models, we use genuine signatures in this project as they are more appropriate in real world applications.
Malladi, Raghuram
core  

An intriguing vision for transatlantic collaborative health data use and artificial intelligence development

npj Digital Medicine
Our traditional approach to diagnosis, prognosis, and treatment, can no longer process and transform the enormous volume of information into therapeutic success, innovative discovery, and health economic performance.
Daniel C. Baumgart
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

Cryptanalysis of A New Multi-Proxy Multi-Signature Scheme [PDF]

, 2009
[[abstract]]Recently, Hwang and Chen [5] proposed a variation of proxy signature scheme called the multi-proxy multi-signature scheme. In their scheme, an authorized group of proxy signers is allowed to sign message on behalf of a group of original ...
孫宏民;謝濱燦;林宸堂
core   +1 more source

The Reliability of Smartphone and Goniometric Measurements of Hip Range of Motion

Journal of Rehabilitation Sciences and Research, 2016
Background: Range of motion is an essential component of the hip examination. Handling issues with the goniometer often create challenges when measuring hip passive range of motion (PROM).
Elizabeth S Norris, Emily Wright, Shannon Sims, Megan Fuller, Kurt Neelly   +4 more
doaj  

New and revised gene ontology biological process terms describe multiorganism interactions critical for understanding microbial pathogenesis and sequences of concern

Journal of Biomedical Semantics
Background There is a new framework from the United States government for screening synthetic nucleic acids. Beginning in October of 2026, it calls for the screening of sequences 50 nucleotides or greater in length that are known to contribute to ...
Gene Godbold, Jody Proescher, Pascale Gaudet   +2 more
doaj   +1 more source

Unique genetic signatures in HIV-1 subtype A1 and A1D recombinant envelope glycoprotein distinguish contemporary transmitted/founder viruses from historical strains in East Africa

Frontiers in Microbiology
IntroductionThe envelope glycoprotein (Env) of HIV-1 Transmitted/Founder (T/F) viruses in subtypes B and C carries distinct genetic signatures that enhance transmission fitness, augment infectivity and immune evasion.
Frank Kato, Frank Kato, Anne Kapaata, Ronald Galiwango, Ronald Galiwango, Angella Nakyanzi, Christian Ndekezi, Christian Ndekezi, Fortunate Natwijuka, Fortunate Natwijuka, Denis Omara, Denis Omara, Andrew Ekii Obuku, Brian Foley, Pontiano Kaleebu, Pontiano Kaleebu, Eunice Nduati, Sheila Nina Balinda, Sheila Nina Balinda   +18 more
doaj   +1 more source

Estimation of the sky radiance [PDF]

Scientific Technical Review, 2019
For the infrared prefilter model there was a need for testing the sky radiation and defining its fluctuations within the zone of neighborhood area for the current frame and tests of repeatability.
Knežević Dragan, Nikolić Zoran, Mišković Katarina, Vasiljević Darko   +3 more
doaj  

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

Identification of a Shiga toxin A‐derived peptide internalized into Gb3 receptor‐bearing cells via interaction with the Shiga toxin B subunit

FEBS Letters, EarlyView.
The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi, João C. Encarnação, Valeria Napolitano, Grzegorz Dubin, Grzegorz Popowicz, Karl Andersson, U. Helena Danielson   +6 more
wiley   +1 more source