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Mostrando 1-12 de 168 artigos, teses e dissertações.
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1. Qual o protocolo para atendimento odontológico ao paciente com diabetes mellitus e doença periodontal?
No que se refere ao atendimento odontológico de paciente com diabetes mellitus (DM) e doença periodontal, os estudos têm demonstrado que o tratamento da periodontite por meio da terapia mecânica convencional (raspagem e alisamento radicular), além de promover a melhora na saúde periodontal é capaz de também promover melhorias na saúde sistêmica.
Núcleo de Telessaúde Amazonas. Publicado em: 12/06/2023
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2. Design, Synthesis and Antitubercular Activity of Novel Isoniazid-Cyclic-Amine-Azachalcones Hybrids
In this work, it is described the design of twenty-four heterocyclic amine-azachalcones compounds through molecular hybridization of chalcone scaffold and fragments of isoniazid, fluoroquinolones, and linezolid with antituberculosis potential. The new compounds were synthesized via Claisen-Schmidt condensation, providing yields of 36-95%. Fifteen compounds s
J. Braz. Chem. Soc.. Publicado em: 2020-06
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3. Variation of the milling conditions in the obtaining of nanocellulose from the paper sludge
ABSTRACT This work aimed to evaluate three different milling conditions, seeking the optimization of CNS isolation process. The paper sludge was chemically treated with detergent and H2O2, by two steps, to remove the noncellulosic contents (hemicellulose and lignin). After these treatments, the sample was milled with the variation of a liquid medium. The thr
Matéria (Rio J.). Publicado em: 16/09/2019
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4. Properties and Morphology of Polypropylene/Big Bags Compounds
In this work, compounds based on two grades of polypropylene (PP), i.e., PP H503 or PP H103 with residues of Big bag fabrics (RBB) were processed in a corrotational twin screw extruder with RBB content ranging from 10% to 50% of the weight. Then, their thermal properties were investigated through Differential Scanning Calorimetry (DSC) and Thermogravimetry (
Mat. Res.. Publicado em: 05/09/2019
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5. Sustainable production with obtaining glucosamine from crab exoskeletons
RESUMO: Dois tratamentos químicos, cinco enzimáticos (pectinase, lipase, hemicelulase, hemicelulose-celulase ou lipase-pectinase) e um microbiológico (Bacillus subtilis) foram avaliados para obter o cloridrato de glucosamina (Gluc-HCl) da quitina obtida a partir de exoesqueletos de caranguejo (Callinectes. Bellicosus). Os dois tratamentos químicos foram
Cienc. Rural. Publicado em: 02/09/2019
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6. Bioactive compounds and antioxidant activity three fruit species from the Brazilian Cerrado
Resumo Objetivou-se com o presente estudo determinar o teor de compostos bioativos e atividade antioxidante presentes nos frutos de três espécies vegetais do Cerrado Brasileiro: carnaúba (Copernicia prunifera (Mill.) H.E. Moore), murici (Byrsonima crassifolia L. Rich) e oiti (Licania tomentosa (Benth.) Fritsch). Entre os frutos analisados, o fruto oitiap
Rev. Bras. Frutic.. Publicado em: 03/06/2019
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7. Effect of Self-Etching Primer Associated to Hydrofluoric acid or Silane on Bonding to Lithium Disilicate
Resumo Avaliar o efeito da combinação de ácido fluorídrico ou silano com o primer autocondicionante de cerâmicas sobre a eficácia da união imediata e após 1 ano de armazenamento em água, padrão de condicionamento e interação química desses tratamentos com o dissilicato de lítio. Um total de 16 blocos CAD/CAM de dissilicato de lítio (DL) foram
Braz. Dent. J.. Publicado em: 04/04/2019
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8. Value Flow Map: application and results in the disinfection center
RESUMO Objetivo: identificar e eliminar as etapas que não agregam valor ao cliente na central de desinfecção. Método: foi aplicada a ferramenta Lean: Mapa de Fluxo de Valor, utilizando os conceitos Gemba e Kaizen no processo de trabalho da unidade de desinfecção de materiais para uso na assistência ventilatória com o intuito de melhorar o processo
Rev. Bras. Enferm.. Publicado em: 2019-02
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9. Extension range of four species of freshwater crabs (Decapoda: Trichodactylidae) in the state of Maranhão, Northeastern Brazil
Abstract The present study provides a list of the freshwater crab species of the family Trichodactylidae recorded from the state of Maranhão, northeastern Brazil, along with information about their distribution. Eight streams were sampled with dip nets, sieves, gill nets, and drag nets. Four species were found: Dilocarcinus septemdentatus (Herbst, 1783), Go
Nauplius. Publicado em: 06/12/2018
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10. Efficacy of adjunctive Garcinia mangostana Linn (mangosteen) pericarp for bipolar depression: study protocol for a proof-of-concept trial
Objective: Bipolar depression is characterized by neurobiological features including perturbed oxidative biology, reduction in antioxidant levels, and a concomitant rise in oxidative stress markers. Bipolar depression manifests systemic inflammation, mitochondrial dysfunction, and changes in brain growth factors. The depressive phase of the disorder is the
Braz. J. Psychiatry.. Publicado em: 11/10/2018
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11. Description of the postembryonic stages of Boeckella poopoensis (Crustacea, Copepoda, Centropagidae)
ABSTRACT Boeckella poopoensis Marsh, 1906 is one of the most common copepods in the saline lakes of South America, where generally is the species that greater contributes to the zooplankton community biomass. Despite of its wide geographic distribution and ecological importance, the characteristics of the postembryonic stages are unknown, which prevents a de
Iheringia, Sér. Zool.. Publicado em: 11/06/2018
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12. On-line Green Solid Phase Extraction of Trace Rare Earth Elements and Uranium in Environmental Samples and ICP OES Detection
An on-line solid phase extraction (SPE) method using mini column packed with natural sorbent based on cotton roll dyed by quinalizarin was developed for simultaneously pre-concentration of rare earth elements and uranium at trace levels in environmental samples followed by inductively coupled plasma optical emission spectrometry (ICP OES) determination. Vari
J. Braz. Chem. Soc.. Publicado em: 2016-10