Sheds
Mostrando 1-12 de 168 artigos, teses e dissertações.
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1. Characterization of Commercially Available Turmeric for Use in Pharmaceutical Products and Food Supplements
We addressed some physicochemical and biological differences in commercial turmeric, acquired from both handling pharmacies and stores selling natural products for quality assessment. For this, it was determined the melting point, antioxidant activity by 2,2-diphenyl-1-picryl-hydrazyl-hydrate (DPPH), antimicrobial activity via the agar disk-diffusion assay,
Journal of the Brazilian Chemical Society. Publicado em: 2022
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2. Are hemoglobin-derived peptides involved in the neuropsychiatric symptoms caused by SARS-CoV-2 infection?
Follow-up of patients affected by COVID-19 has unveiled remarkable findings. Among the several sequelae caused by SARS-CoV-2 viral infection, it is particularly noteworthy that patients are prone to developing depression, anxiety, cognitive disorders, and dementia as part of the post-COVID-19 syndrome. The multisystem aspects of this disease suggest that mul
Brazilian Journal of Psychiatry. Publicado em: 2022
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3. Green Synthesis of Upconverting NaYF4 and NaGdF4 Materials and Energy Levels Determination
An alternative green route using a domestic microwave oven to synthesize NaGdF4:Yb,Tm and NaYF4:Yb,Er was successfully developed. Decreasing dopants concentration increased the β-NaREF4/α-NaREF4 ratio in NaGdF4. The scanning electron microscopy (SEM) images of NaGdF4 showed particles ranging from 500 nm to 1 μm with formation of aggregates up to 100 μm,
J. Braz. Chem. Soc.. Publicado em: 2021-08
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4. UNVEILING THE CONTEMPORARY IN VIRGINIA WOOLF
Abstract This article aims to discuss Virginia Woolf’s critical appraisal of the contemporariness of her contemporaries’ production while also probing the very idea of what constitutes “the contemporary”. “The Modern Essay (1921) serves as the frame for what Woolf dubbed “the contemporary dilemma”, which this article then traces in “How it St
Ilha Desterro. Publicado em: 2021-04
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5. MULHERES CIENTISTAS NA QUÍMICA BRASILEIRA
Brazil’s gender gaps numbers are scarce in the field of chemistry. Thus, the motivation of this work is to perform a data survey considering all levels of the academic career and per Brazilian region. The data collected shows a general trend observed in all scenarios, whereas the higher the career level the lower the number of women inserted. Women dominat
Quím. Nova. Publicado em: 2020-06
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6. The discourse and coordination among advocacy coalitions: the case of Belo Monte
Abstract Purpose This study aims to analyze the use of discourse to solve issues related to coordination between advocacy coalitions in processes of gradual and transformative institutional change related to public policies. Design/methodology/approach Theoretical background is based on the advocacy coalition framework (ACF), new discursive institutionalis
RAUSP Manag. J.. Publicado em: 2020-03
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7. Network analysis: emergence, criticism and recent trends
Abstract Purpose Network analysis is a well consolidated research area in several disciplines. Within management and organizational studies, network scholars consolidated a set of research practices that allowed ease of data collection, high inter case comparability, establishment of nomological laws and commitment to social capital motivation. This paper a
RAUSP Manag. J.. Publicado em: 13/12/2019
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8. Come “statue di bronzo”: i luoghi socratici del silenzio
Abstract: The paper aims to examine some references to the theme of silence within Socratic dialogues. More particularly, the analysis focuses on the importance recognized to the virtue of σιωπᾶν in two specific fields: 1) the education of youth and 2) the dialogical exchange. The first aspect is investigated mainly through the exam of Aeschines’ Mi
Rev. Archai. Publicado em: 13/12/2019
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9. ESTRUTURA FUNDIÁRIA, CONSTRUTORAS, CAPITAL IMOBILIÁRIO E FINANCEIRO. QUEM SÃO OS DONOS DO BELO HORIZONTE?
Resumo Estudos empíricos sobre concentração patrimonial fundiária urbana são raros no mundo todo, haja vista o habitual tratamento sigiloso dos dados. Este trabalho joga luz sobre essa questão e apresenta resultados inéditos para Belo Horizonte, uma metrópole latino-americana, a terceira maior Região Metropolitana do Brasil, com 5 milhões de habita
Rev. Bras. Estud. Urbanos Reg.. Publicado em: 05/12/2019
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10. VERTICAL ACCURACY ASSESSMENT OF THE PROCESSED SRTM DATA FOR THE BRAZILIAN TERRITORY
Abstract: This research aims to determine the vertical accuracy of the Interferometric Digital Elevation Model (DEM) obtained from the processed Shuttle Radar Topographic Mission (SRTM) data. The research compared the SRTM-GL1 (Shuttle Radar Topographic Mission-Global 1) with 30-meter resolution and the following 90-meter resolution models: (a) EMBRAPA; (b)
Bol. Ciênc. Geod.. Publicado em: 02/12/2019
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11. ENTRE MODULACIONES DE AFECTO Y AUTORIDAD EN EPISODIOS DE LA HISTORIA DE LA EDUCACIÓN CHILENA (C.1820-C.1950).
Resumo: Este artigo, que se enquadra no âmbito da história das emoções na educação, tem como objetivo apresentar diferentes articulações entre os conceitos de afeto e autoridade em diferentes períodos da história da educação chilena. Através da análise sobre o discurso dos teóricos, autoridades, professores e alunos, é possível perceber o tr
Hist. Educ.. Publicado em: 25/11/2019
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12. Avaliação do ciclo de vida da coleta seletiva de papel e papelão no núcleo do Bessa, município de João Pessoa (PB), Brasil
RESUMO Reconhecendo que o papel e o papelão são os materiais mais identificados na gestão dos resíduos sólidos domiciliares (RSD), o objetivo deste artigo foi aplicar a metodologia da Avaliação de Ciclo de Vida (ACV) aos procedimentos de coleta seletiva desses materiais em um núcleo de João Pessoa (PB). A ACV quantifica as cargas ambientais ao longo
Eng. Sanit. Ambient.. Publicado em: 25/11/2019