DOES THE ADDITION OF SEASHELL OR ZIRCONIUM OXIDE NANOPARTICLES AT DIFFERENT CONCENTRATIONS IMPROVING TENSILE BOND STRENGTH OF ORTHODONTIC ADHESIVE? IN-VITRO STUDY.

Aims: The study aimed to assess the tensile bond strength of modified-Heliosit orthodontic adhesive with different concentrations of seashell or zirconium oxide nanoparticles.Materials and methods: Thirty-five sound-extracted human premolars were collected.Hydroxyapatite nanoparticles were manually prepared from natural snail seashells.Heliosit ort

In the past decade, research on ultrasound therapy in obstetrics and gynecology has rapidly developed.Currently, high-intensity ultrasound has been widely used in clinical practice, while low-intensity ultrasound has gradually emerged as a new trend of transitioning from pre-clinical research to clinical applications.Low-intensity pulsed ultrasound

Abstract Background CABYR is a polymorphic calcium-binding protein of the sperm fibrous sheath (FS) which gene contains two coding regions (CR-A and CR-B) and is tyrosine as well as serine/threonine phosphorylated during in vitro sperm capacitation.Thus far, the detailed information on CABYR protein expression in mouse spermatogenesis is lacking.Mo

Unusually high wintering losses of Apis mellifera in recent years has raised concerns regarding the well-being and productivity of honey bees across the globe.While these losses are likely multi-factorial, a proposed contributor are diseases, including those caused by parasites.We formulate and present a mathematical model for a colony of Apis mell

This paper examines the perspective of law in implementation good conviction memory of understanding in joint venture agreement and the result from law implementation memory of 2334-080 understanding in join venture agreement in the supreme court decision.This research is a literary research, the legal matters are analyzed qualitatively using norma