Universidade Estadual da Paraíba (UEPB): Sistema Eletrônico de Editoração de Revistas
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REVISÃO SISTEMÁTICA DE DISSERTAÇÕES DE MESTRADOS PROFISSIONAIS SOBRE EDUCAÇÃO FINANCEIRA
Get PDFResumo: A Educação Financeira no contexto escolar se faz coerente diante de sociedade consumista e endividada. A escola pode ser uma grande aliada para o cidadão com a sua função de levar conhecimento e desenvolver nos estudantes a criticidade por meio de aulas alinhadas com a realidade. Mediante realização de uma revisão sistemática diante da plataforma CAPES, buscamos compreender como o tema EF está sendo abordado em dissertações de Mestrados Profissionais em programas de Educação e/ou Ensino em Ciências e Matemática. Com as análises realizadas foi possível obter informações significativas a respeito de aspectos regionais das pesquisas, em quais níveis de escolaridade as dissertações tiveram como referência e outros dados observados. Foi constatado que há uma quantidade reduzida de pesquisas realizadas sobre a temática da EF nos programas de pós-graduação analisados, reforçando a relevância de desenvolver trabalhos com o objetivo de difundir a EF para que seus conceitos estejam ao alcance de qualquer estudante, sendo uma ótima ferramenta de transformação, principalmente nos contextos socioeconômicos, socioambientais e de tomada de decisões
PROFICIÊNCIA EM MATEMÁTICA NO ENSINO FUNDAMENTAL: UM PANORAMA DAS ESCOLAS PÚBLICAS ESTADUAIS DE ARARAQUARA
Get PDFO presente estudo tem como objetivo apresentar um panorama do nível de proficiência em matemática e do perfil socioeconômico dos alunos matriculados no 9º ano do Ensino Fundamental das escolas públicas estaduais situadas no município de Araraquara, no interior do estado de São Paulo. Para alcançar tal objetivo, dados do SARESP da edição de 2019 foram utilizados. A amostra incluiu os microdados associados à proficiência em matemática e as respostas dos alunos e pais dos alunos dadas aos questionários aplicados pela avaliação. A renda familiar e a escolaridade materna foram analisadas, de acordo com o nível de proficiência ao qual o aluno se classificou. Características das escolas também foram coletadas. A análise desenvolvida permitiu concluir que, neste município, na maioria das escolas, o maior percentual de alunos encontra-se no nível Básico de proficiência em matemática e predominam famílias com renda de até cinco salários mínimos
OUTROS CAMINHOS PARA O LETRAMENTO FINANCEIRO E A PRODUÇÃO DE SIGNIFICADOS NO ENSINO SUPERIOR: UMA OUTRA PROPOSTA INSUBORDINADA E CRIATIVA
Get PDFO objetivo do artigo é problematizar os potenciais de uma atividade insubordinada para promoção do Letramento Financeiro, no ensino superior. Em específico, analisamos uma proposta de ensino-aprendizagem na disciplina de Matemática Financeira, baseada na utilização – insubordinada e criativa - de uma canção da música popular brasileira, para contextualizar os conceitos de Taxas de Juros e Inflação. Como resultado principal, destacamos que a referida proposta propiciou reflexões, para além dos tradicionais exercícios de cálculo financeiro, e permitiu o desenvolvimento das habilidades relacionadas com o Letramento Financeiro. Num trabalho posterior, daremos continuidade a essa análise, investigando as produções de significados elaborados pelos estudantes para a atividade discutida neste artigo
Biocosméticos artesanais: avaliação microbiológica e treina-mento em boas práticas de manipulação
Get PDFBiocosméticos compõem-se, essencialmente, de matéria-prima natural e sem a adição de conservantes sintéticos. Na Bahia, grupos de artesãos do Centro Público Economia Solidária (CESOL) produzem biocosméticos utilizando-se de seus saberes ancestrais e étnicos-religiosos e os comercializam. A fim de avaliar a qualidade microbiológica e inserir melhorias no processo de manipulação, este estudo objetivou-se em executar análises microbiológicas nesses produtos, e realizar levantamento de melhorias no processo produtivo, desenvolvendo treinamento em Boas Práticas de Manipulação para capacitar os produtores do CESOL. As etapas deste trabalho foram subdivididas em análises microbiológicas, sendo: a) Contagem de microrganismos heterotróficos; b) Pesquisa de patógenos (coliformes totais e termotolerantes); Pseudomonas aeruginosa e Staphylococcus aureus); e Treinamento de Boa Práticas de Manipulação. De acordo com as exigências estabelecidas pela RDC 752/22, na contagem de microrganismos heterotróficos, 33% apresentaram carga limite superior a contagem de microrganismos heterotróficos e em 44,4% biocosméticos foram observadas a presença de coliformes totais e termotolerantes. Não foram identificados P.aeruginosa e S.aureus. A partir do trabalho realizado evidenciou-se um enriquecimento técnico-científico e sócio-cultural de ambas as partes envolvidas no processo
Effect of Toothpaste Fluoride Concentration on Color Stability of Resin Composites: An In Vitro Study
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To investigate the effects of two different dentifrice fluoride concentrations on the color stability of the composite. Material and Methods: Twenty-seven specimens (2×4×5 mm) each of microfilled (Gradia, GC, Japan) and nanohybrid (Grandio, VOCO, Germany) composites were prepared. The specimens were randomly divided into six groups (control, Fluoflor caries protection toothpaste with 1450ppm Fluoride (EXW, France), and Fluoflor kids toothpaste with 500ppm Fluoride (EXW, France) (n = 9). The specimens were immersed in a mixture of artificial saliva and toothpaste in a ratio of 1:3 and applied for 60 seconds every 12 hours for 42 days. The control samples were incubated in artificial saliva at 37°C. Primary and secondary color measurements were performed using color parameters (L∗a∗b) with a spectrophotoshade (MHT Optic Research AG, Niederhasli, Switzerland). Data were analyzed using a two-way analysis of variance at a significance level of 0.05. Results: According to the two-way ANOVA analysis, there was no significant difference in color change between the composites and no difference in the level of discoloration between different fluoride concentrations(p>0.05). Also, None of the dentifrices caused clinically significant color changes (ΔE˂3.3). Conclusion: No clinically unacceptable color changes were observed in the microfilled and nanofilled composites with different concentrations of fluoride toothpaste
The “Phase Down” of Dental Amalgam Restorations – What are the Criteria for Replacement and Indication?
Get PDFObjective: To guide professionals about the criteria for replacing amalgam restorations and inform them about the new guidelines regarding the use/indication of this (amalgam) material after the Minamata Convention – COP-4. Material and Methods: The articles were selected from the databases (PubMed, Scielo, Bireme), and relevant articles on the subject between the years 2003-2021 were selected. Recently, social media have been flooded with dental treatments that aim to perform restorations only with composite resins or other types of esthetic material and completely replace all dental amalgam restorations, irrespective of their time in place, size, and functionality. Results: Although improperly, it has been noted that this information reaches patients, and they are led to believe in the inaccurate data that is passed on, such as, for example, (that amalgam leads to) permanent contamination by mercury, causing systemic problems and the loss of the tooth. Conclusion: The "phase down" of amalgam in research and teaching has previously been observed in several countries worldwide; however, its use is still necessary given particular circumstances, which, theoretically, make it a material with exact indication
Knowledge of Physical Education Students about Tooth Avulsion Before and After Receiving an Informative Leaflet
Get PDFObjective: To evaluate the knowledge of Physical Education students about tooth avulsion (TA) in both dentitions before and after receiving an informative leaflet (IL). Material and Methods: The questionnaire contained information about TA in dentition and its management and was applied to the Physical Education students before and after reading an IL. Results: A total of 118 students, 96.61%, attended a first aid course, and 17.80% received information about TA. Most students (88.98%) never had an experience with TA, and 90.68% considered its management important. The other questions, before and after reading the IL, respectively, were: would not perform deciduous tooth replantation (42%; 88%); knew how to handle the avulsed permanent tooth (APT) (38%; 92%); knew how to clean the APT (50%; 99%); knew that permanent tooth replantation (PTR) must be immediate (15%; 95%); knew the ideal time to seek for the dentist right after TA without performing PTR (6%; 83%); knew how to store APT (31%; 97%). Conclusion: The knowledge of Physical Education students in this research revealed a limited understanding of dental tooth avulsion. After receiving an informative leaflet, the students showed a significant improvement in knowledge about traumatic avulsion management, including tooth replantation and proper actions
The Effect of Casein Phosphopeptide-Amorphous Calcium Phosphate Containing Bonding Agents on Dentin Shear Bond Strength and Remineralization Potential: An in Vitro Study
Get PDFObjective: To assess the effect of Casein Phosphopeptide-Amorphous Calcium Phosphate (ACP) containing bonding agents on dentin shear bond strength and remineralization potential. Material and Methods: This in vitro study evaluated 45 extracted human premolars. The teeth were decoronated, and the tooth crown was split into buccal and lingual halves. The specimens were then flat-grounded by a 180-grit abrasive. The specimens were then randomized into three groups (n=15). Adper Scotchbond Multi-Purpose (SBMP) primer and adhesive were used for bonding in the control group. ACP in 10wt% and 20wt% concentrations was added to SBMP adhesive and used in groups 2 and 3, respectively. After the application of primer and adhesive and light-curing them for 10 s, a transparent silicon cylinder was placed on a dentin surface and cured for 10 s; then, the cylinder was filled with composite resin and was cured for the 40s from each side. The specimens underwent 3000 thermal cycles, and a universal testing machine measured the SBS. To assess the remineralization quality, a total of 6 dentin samples (2 specimens for group) were prepared and underwent X-ray diffraction, attenuated total reflection Fourier-transform infrared spectroscopy, and scanning electron microscopy-energy dispersive X-ray analysis. One-way analysis of variance was used to analyze the data. The level of p<0.05 was considered significant. Results: No significant difference in dentin shear bond strength was noted between the groups (p>0.05) — the addition of ACP to SBMP adhesive enhanced dentin remineralization. Increasing the ACP concentration from 10% to 20% increased the formation of hydroxyapatite. Conclusion:Adding amorphous calcium phosphate confers remineralizing property to SBMP adhesive without compromising its shear bond strength to dentin
Drug Hypersensitivity Associated with Dental Treatments
Get PDFObjective: To characterize drug hypersensitivity associated with dental treatments. Material and Methods: Data from 5,302 dental patients extracted from the Faculty of Dental Medicine were used to investigate drug use history, drug hypersensitivity, and associations with oral health outcomes. The chi-square test was used, and values of p ≤ 0.05 were considered statistically significant. Results: The frequency of patients’ self-reported drug hypersensitivity was 26.42% (n = 1,401). The highest frequencies were for opioid/narcotic analgesics (20.84%, n = 292), antibiotics (18.13%, n = 961), and non-steroidal anti-inflammatory drugs (10.46%, n = 141). Most of the patients (68.65%, n = 3,640) reported using medications, mostly for cardiovascular disease (43.1%, n = 1,569), for psychiatric/neurological disorders (39.75%, n = 1,447), drugs that affect the endocrine system (32.55%, n= 1,185), and drugs for pain (24.92%, n = 907). Higher drug hypersensitivity frequencies were associated with older White female subjects (p<0.0001). Associations were also identified between drug hypersensitivity and history of the following dental procedures: tooth extractions (p=0.003), root canal treatment (p=0.0004), prosthodontic treatments (p<0.0001), and orthodontic treatments (p=0.007). Conclusion: A high frequency of self-reported drug hypersensitivity in dental patients was found, with a higher occurrence in older White women and those with a history of more extensive and invasive dental care
Association of Sleep Quality and Stress with Academic Performance among Undergraduate Dental Students of Bhubaneswar, India
Get PDFObjective: To assess sleep quality and stress level and to analyze their effect on the academic performance of undergraduate dental students. Material and Methods: A cross-sectional descriptive survey was conducted among 234 undergraduate dental students at Bhubaneswar. Pittsburgh Sleep Quality Index (PSQI), consisting of 18 items rated on a 4-point Likert scale, assessed sleep quality. Kessler Psychological Distress Scale (K10) evaluated the stress level. Google Forms collected demographic details and marks obtained in their previous examination. Chi-square, Mann-Whitney U, Kruskal-Wallis tests, and Spearman correlation coefficient were used for analysis (p≤0.05). Results: Mean PSQI and K10 scores were 4.87±4.5 and 17.60±8.5, respectively. 38% of students had poor sleep quality, and mean actual sleep hours were 8.01±1.7. One-fourth (24.8%) of subjects had moderate to severe stress. Sleep quality significantly differed among the various academic years (p=0.001). A post-hoc test showed a difference between 1st and 2nd-year students and 1st and 4th-year students. A statistically significant difference between genders regarding the components of the K10 scale was observed. A non-significant positive correlation between total marks and K10 score and a negative correlation between marks and global PSQI score was found. Conclusion: Sleep quality and stress harm the academic performance of dental students