In this article, we study the relationship between left right zip property of R and skew polynomial extension over R, using the skew versions of Armendariz rings.

Este estudo procurou caracterizar diferenças clínicas e demográficas entre o transtorno obsessivo-compulsivo (TOC) associado a dois transtornos de controle de impulsos (TCI) específicos, skin picking disorder (SP) e ...

We tested the association between chromosomal polymorphism and skull shape and size variation in two groups of the subterranean rodent Ctenomys. The hypothesis is based on the premise that chromosomal rearrangements in ...

Background Although slack is an asset to resilient hospitals, it is usually explicitly discussed only in terms of the quantity and quality of beds and staff. This paper expands this view by addressing slack in four ...

This experimental study investigated the effects of slackline training on the balance and physical fitness of elderly individuals. Participants in a university extension program were divided into two groups: a slackline ...

Slag foaming is part of steelmaking process and could bring several benefits: it helps to save energy, improves productivity, enhances the refractory service life, decreases noise pollution and protects the bath from ...

Slaughter condemnations are important sources of information on cattle health. The incidence of bovine parasitic diseases is still very high in Brazil. These diseases, in addition to causing harm to the animals health, are ...

Introduction: Sleep is considered an important health indicator and plays a key role in brain development and plasticity. Objective: To ascertain whether there is a relationship between sleep quality and mental health ...

Sleep bruxism (SB) is a masticatory muscle activity during sleep that is characterized as rhythmic (phasic) or non-rhythmic (tonic) that can cause several consequences to the stomatognathic system. The aim of this systematic ...