Quality Guarantee
Mostrando 1-12 de 284 artigos, teses e dissertações.
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1. Long-term functional outcomes and quality of life after partial glossectomy for T2 squamous cell carcinomas
Abstract Introduction: Partial glossectomy and reconstruction strategy for malignant tongue tumors influences speech and swallowing. Objective: The aim of this retrospective study was to evaluate long-term functional outcomes after partial glossectomy for pT2 mobile tongue carcinomas with a maximum dimension between 2 and 3 cm. Different reconstruction str
Brazilian Journal of Otorhinolaryngology. Publicado em: 2022
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2. Development and application of a test mixture for untargeted liquid chromatography-mass spectrometry analysis of urine samples
Metabolic profiling of complex biological matrices based on liquid chromatography-mass spectrometry (LC-MS) allows detecting a wide range of metabolites with distinct concentrations and physicochemical properties. Given the complexity of samples and the necessity of a comprehensive approach in untargeted metabolomics, quality control strategies are mandatory
Química Nova. Publicado em: 2022
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3. Determining genetic diversity in cotton genotypes to improve variability
ABSTRACT A better understanding of genetic diversity in cotton cultivars is needed to make the most of the genetic resources and guarantee continuing improvements in the breeding programs. Our objective was to evaluate the genetic diversity among cotton genotypes from the top breeding programs in Brazil and recommend hybrid combinations that would increase v
Rev. Ceres. Publicado em: 2020-12
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4. Implications of iodine deficiency by gestational trimester: a systematic review
ABSTRACT As pregnant women are susceptible to changes in iodine, which can cause miscarriage, goiter, thyroid nodules, hypothyroidism, in addition to fetal neurological impairment or development. The aim of this study was to verify the implications of the iodine alteration in each gestational trimester and its consequences of physiological justification. The
Arch. Endocrinol. Metab.. Publicado em: 2020-10
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5. Effects of Temperature and Concentration on the Determination of PET Viscosity
This work describes the use of experiment planning to investigate the effects of the variables temperature and concentration of the polymer solution on the viscosity test of polyethylene terephthalate (PET). For this, the response surface methodology was based on a central composite rotatable design (CCRD) to optimize the combinations of the analytical condi
J. Braz. Chem. Soc.. Publicado em: 2020-09
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6. Determination of Ethanol in Gel Hand Sanitizers Using Mid and Near Infrared Spectroscopy
Alcohol-based gel hand sanitizers became very popular during the COVID-19 (coronavirus disease 2019) pandemic. In Brazil, several irregular factories emerged requiring an efficient control by the police and regulatory agencies to guarantee product quality. This problem required a method to determine ethanol content, which led to the development of two method
J. Braz. Chem. Soc.. Publicado em: 2020-09
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7. Stability Indicating Method for Determination of Benznidazole and Its Degradation Products in Active Pharmaceutical Ingredient
Currently, treatment of Chagas disease is restricted to the use of benznidazole and nifurtimox; however, nifurtimox was temporarily suspended in some countries. Based on the limitations in pharmacological treatments, it is essential to guarantee the quality of benznidazole. Therefore, this work aimed to identify the degradation products of benznidazole and t
J. Braz. Chem. Soc.. Publicado em: 2020-06
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8. Factors Associated to the Knowledge of Cardiac Arrest by Health Professionals
Abstract Background: Knowledge of cardiac arrest by health professionals is associated with sociodemographic, occupational and training characteristics. Objectives: To evaluate the factors associated with the knowledge of health professionals on Cardiac Arrest. Methods: A cross-sectional study conducted in a large public hospital in the countryside of Bah
Int. J. Cardiovasc. Sci.. Publicado em: 2020-04
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9. Ethanol Content Determination in Medicine Syrups Using Headspace and Multidimensional Heart-Cut Gas Chromatography Coupled to Mass Spectrometry
Despite the efforts of the pharmaceutical industry to reduce the ethanol content in medicines, many of these products are still commercially available. These medicines must be monitored by quality control techniques using accurate method. Therefore, this study proposes to develop and validate an analytical method for ethanol quantification in adult and pedia
J. Braz. Chem. Soc.. Publicado em: 2020-02
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10. A vigilância da qualidade da água e o papel da informação na garantia do acesso
RESUMO Este artigo teve como objetivo destacar a relevância da vigilância da qualidade da água para consumo humano no contexto do acesso à água potável, com destaque à perspectiva informacional e de comunicação como elemento fundamental para sua completude. Para tanto, aborda a questão do acesso em seu componente qualitativo, elemento fundamental �
Saúde debate. Publicado em: 13/01/2020
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11. FINANCIAMENTO DA ESCOLA PÚBLICA DE EDUCAÇÃO BÁSICA: A PROPOSTA DO SIMULADOR DE CUSTO-ALUNO QUALIDADE
RESUMO: Este artigo apresenta o Simulador de Custo-Aluno Qualidade (SimCAQ) como instrumento de planejamento orçamentário, articulando tal discussão ao custo do financiamento da educação em condições de qualidade no Brasil. Trata-se de um sistema computacional online que gera informações sobre as seguintes questões: qual é o Custo-Aluno Qualidade
Educ. Soc.. Publicado em: 09/12/2019
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12. Dirección estratégica urbana, city marketing, gestión de calidad total y desarrollo económico local. Enfoque metodológico
Resumo As cidades têm um papel cada vez mais importante como geradoras de desenvolvimento econômico, são realidades complexas e dinâmicas que disputam umas com as outras para atrair recursos, fundos e talento. Assim, é imprescindível serem capazes de gerir com sucesso os múltiplos desafios a condicionar sua competitividade, fazendo com que a gestão u
urbe, Rev. Bras. Gest. Urbana. Publicado em: 09/12/2019