Results 181 to 190 of about 750,228 (290)

The State of Knowledge of the Primary and Secondary Metabolites of the Iris Genus. [PDF]

open access: yesChem Biodivers
Mykhailenko O   +3 more
europepmc   +1 more source

Active Learning for the Discovery of Antiviral Polymers

open access: yesMacromolecular Rapid Communications, EarlyView.
Machine learning and active learning are integrated to accelerate the discovery of antiviral polymers. Molecular descriptors derived from polymer composition enable predictive modeling of antiviral activity, while unsupervised clustering explores chemical diversity. The active learning workflow identifies optimal candidates for synthesis, demonstrating
Clodagh M Boland   +2 more
wiley   +1 more source

Self Dilution of Model Polystyrene Pom‐Poms and Combs by Unentangled Side Arms

open access: yesMacromolecular Rapid Communications, EarlyView.
This study uses experimental rheological data of 4 model polystyrene pom‐poms and 2 model polystyrene combs, all with unentangled arms, and constitutive modelling using Enhanced Relaxation of Stretch (ERS) model to show that the elongational rheology of the branched polymers is equivalent to that of polymer melts consisting of long linear chains ...
Max G. Schußmann   +3 more
wiley   +1 more source

Increased Serum Neurofilament Light Chain Levels in Parkinson's Disease Patients Carrying the p.A53T SNCA Mutation: Data from the Parkinson's Progression Markers Initiative Study

open access: yesMovement Disorders, EarlyView.
Abstract Background Serum neurofilament light chain (NfL) levels, a marker of axonal damage, are generally elevated in neurodegenerative conditions, but results in idiopathic Parkinson's disease (iPD) have been inconsistent. The p.A53T SNCA mutation usually leads to a severe form of PD.
Nikolaos Papagiannakis   +213 more
wiley   +1 more source

Mydriasis as a Secondary Effect in Patients With HLA‐B27–Associated Uveitis

open access: yesMedicine Advances, EarlyView.
HLA‐B27‐associated acute anterior uveitis causes significant inflammation of the iris and anterior chamber, which disrupts normal parasympathetic control and results in increased sympathetic tone leading to pupil dilation (mydriasis). This finding can sometimes resemble herpetic uveitis, making a clinical context and careful evaluation crucial for ...
Saim Mahmood Khan   +6 more
wiley   +1 more source

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