Publications by authors named "M A N Paiva"

Smart textiles provide a significant technological advancement, but their development must balance traditional textile properties with electronic features. To address this challenge, this study introduces a flexible, electrically conductive composite material that can be fabricated using a continuous bi-component extrusion process, making it ideal for sensor electrodes. The primary aim was to create a composite for the filament's core, combining multi-walled carbon nanotubes (MWCNTs), polypropylene (PP), and thermoplastic elastomer (TPE), optimised for conductivity and flexibility.

View Article and Find Full Text PDF

Magnetic field-assisted control of magnetite location is a promising strategy for developing flexible, electrically conductive sensors with enhanced performance and adjustable properties. This study investigates the effect of static magnetic fields applied on thermoplastic elastomer (TPE) composites with magnetite and multi-walled carbon nanotubes (MWCNT). The composites were prepared by compression moulding and the magnetic field was applied on the mould cavity during processing.

View Article and Find Full Text PDF

Introduction: The spectrum of eosinophil functions has expanded from fighting helminths to multiple novel roles in malignancy, infection, cancer, and metabolism. In asthma, glucocorticoids, prostaglandins (PG), and cysteinyl-leukotrienes (LT) regulate eosinophil biology through separate signaling pathways. Here we've evaluated the complex interplay between Dexa, PGE2, and CysLTs in eosinopoiesis and eosinophil biology in an allergic asthma model.

View Article and Find Full Text PDF

Objective: There are several conservative treatment options for adhesive capsulitis (AC), but no previous study combines hydrodilation, corticosteroid injection and joint manipulation under sedation (triple procedure), followed by daily home exercises.

Methods: Patients included were evaluated before the procedure, at 30 days, 3, 6 and 12 months after treatment in prospective cohort. The outcomes used were the ASES, UCLA, SANE, VAS scales and passive range of motion (ROM).

View Article and Find Full Text PDF

Objective: This study aimed to compare the level of dental anatomy knowledge and visual acuity of dental students throughout their undergraduate course.

Materials And Methods: This descriptive, observational, and cross-sectional study with a quantitative approach was conducted over one year. Thirty-seven students, divided into three groups based on the time spent studying dental anatomy and carving, had their theoretical knowledge and visual acuity assessed using two questionnaires.

View Article and Find Full Text PDF