Amyloid-like peptide nanofibrils (PNFs) are abundant in nature providing rich bioactivities and playing both functional pathological roles. The structural features responsible for their unique are, however, still elusive. Supramolecular nanostructures notoriously challenging to optimize, as sequence changes affect self-assembly, fibril morphologies, biorecognition. Herein, the first optimizatio...

[Purpose] The purpose of this study was to evaluate the immediate effect of stabilizing exercise using the PNF technique on standing balance in one-leg and double-leg stances. [Subjects and Methods] The present study recruited 34 healthy participants from a local university. The Participants performed four balance tests (double-leg stance with and without vision, one-leg stance with and without...

A prefix-free language is a prime if it cannot be decomposed into a concatenation of two prefix-free languages. We show that we can check in polynomial time if a language generated by a simple contextfree grammar is a prime. Our algorithm computes a canonical representation of a simple language, converting its arbitrary simple grammar into Prime Normal Form (PNF); a simple grammar is in PNF if ...

Hyperbaric oxygen preconditioning (HBO-PC) has been proposed as a safe and practical approach for neuroprotection in ischemic stroke. However, it is not known whether HPO-PC can improve cognitive deficits induced by cerebral ischemia, and the mechanistic basis for any beneficial effects remains unclear. We addressed this in the present study using rats subjected to middle cerebral artery occlus...

[Purpose] The purpose of the present study was to examine the immediate effects of simultaneous application of proprioceptive neuromuscular facilitation (PNF) and elastic taping (T), and the removal of the elastic tape, on the gait parameters of stroke patients. [Subjects and Methods] Twenty stroke patients were divided into a proprioceptive neuromuscular facilitation group (PNFG, n=7), a tapin...

ABSTRACT Study design: identify a better strategy for static stretching (SS), dynamic (DS), and proprioceptive neuromuscular facilitation (PNF) concerning the performance of their applications in countermovement vertical jump (CVJ). A systematic literature review was conducted May June 2021 Pubmed/MEDLINE, Scopus, LILACS, SPORTDiscus, Embase databases. The PRISMA-2020 checklist used. Cochrane h...

Ship detection based on synthetic aperture radar (SAR) imagery is one of the key applications for maritime security. Compared with single-channel SAR images, polarimetric (PolSAR) data contains fully-polarized information, which better facilitates discriminating between targets, sea clutter, and interference. Therefore, many ship methods scattering mechanism have been studied. To deal false ala...