Physical Sciences and Engineering

The third molars are the last elements of the dental arch to erupt, in view of that, it holds back several complications and pathologies. This study aims to carry out a literature review in order to support the importance of complications related to impacted third molars, in order to avoid any complications for the dentist and the patient. As a research source, the following were used: Academic Google, PubMed and Scientific Electronic Library (SciELO).

The objective of this study was to propose recommendations and protocols that can prevent or minimize contagion by Covid-19 and provide security for educational establishments to operate. Qualitatively and descriptively, the proposal took into account three possible scenarios: social isolation; gradual adaptation to the resumption of on-site activities with the imminence of the virus; and post-Covid-19 educational reality.

For the first time in the history of India caste system came into the limelight due to British rule. Before the British Raj, caste was just an instrument that did not rule the lives of Indians. This study gauges the modification of the caste system brought during the British Raj and explains the process for the caste system receiving exponential importance. It also discusses the course of making the caste system the center of gravity in all the social spheres of Indian society.

O presente artigo tem por objetivo analisar a prevenção dos riscos ambientais do trabalho e o sistema de responsabilidade civil pelos danos ao meio ambiente e à saúde dos trabalhadores. Por meio de uma metodologia hipotético-dedutiva, pode-se constatar que a responsabilidade pelos danos ambientais é sempre objetiva (art. 225, § 3º, da CF/88). Quanto aos danos à saúde dos trabalhadores, como regra, a responsabilidade é subjetiva, havendo casos de responsabilidade objetiva nas atividades de risco (CC, art. 927, § único), nas doenças decorrentes dos danos ao meio ambiente (art.

O objetivo da pesquisa é analisar qualitativamente, à luz de diversos autores, qual a relação entre a gestão de projetos, conhecimento e da comunicação nos ambientes de inovação, visando identificar possíveis benefícios da aplicação integrada desses conceitos nas organizações. Realizou-se pesquisa bibliográfica nos Periódicos da CAPES, Scielo e Google Scholar, essa busca está relacionada ao contexto da Gestão do Conhecimento (GC) e do papel da comunicação estratégica nas organizações.

Critical care nursing staff requirements based on workload measurement tools such as Nursing Activities Score (NAS) have challenges to measure all aspects of the work and its systematic use in nurses work routine. Aim: To analyze the critical care nurses' awareness of the NAS. Method: A descriptive-exploratory study with critical care nurses from a hospital in southeastern Brazil in December 2018. Data were collected by online form and submitted to simple descriptive statistical analysis. It was respected the ethical research principles.

In the face of the increasing advance of the oil sector, it is necessary to develop fluids that have ideal properties for drilling oil wells. Due to their properties, bentonite clays have been standing out in this area. More than 79% of these clays are found in deposits in the State of Paraíba, mainly in the municipality of Boa Vista.This work aims at the use of bentonite clay in the municipality of Boa Vista - PB, called Chocolate. Clay was characterized by particle size analysis by laser diffraction (GA), chemical analysis by X-ray fluorescence (EDX), X-ray diffraction (XRD).

Sexual dysfunctions affect both the quality of life of women and the relationship with their partners. It can influence physical and mental health and can be affected by organic, emotional and social factors. The disturbance of any of the phases of the sexual response (desire, arousal, orgasm and resolution) can lead to the appearance of sexual dysfunctions. In this sense, the aim of this study is to report on sexual dysfunctions in women with fibromyalgia through a literature review. This is an integrative literature review, with descriptive methodology, presented in a qualitative way.

Introduction: We evaluated the effect of apical submucosal infiltration of dexamethasone or betamethasone for postoperative pain management in symptomatic irreversible pulpitis. Methods:Ninety patients with symptomatic irreversible pulpitis in mandibular molars were randomly divided into three groups after single-visit endodontic treatment (n=30): control group (CG) received a sham injection, while dexamethasone (DG) and betamethasone (BG) groups received apical submucosal infiltration of 0.7 mL (4 mg/mL) dexamethasone or betamethasone.

O objetivo deste artigo foi mapear as publicações sobre IoT, em uma base de dados internacional, principalmente no que diz respeito às tecnologias inovadoras envolvendo essa temática. O artigo discute sobre o conceito de inovação, a pesquisa e desenvolvimento (P&D) neste contexto no Brasil e a Internet of Things (IoT), também se incorporaram às questões culturais e as dificuldades do Brasil em promover a inovação tecnológica.