Spectrum
Mostrando 13-24 de 6797 artigos, teses e dissertações.
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13. Anesthesia strategy for factor X deficiency coagulopathy: case report
Abstract Factor X deficiency ranks among the rarest coagulopathies and has a variable presentation spectrum. We intend to present a proposal for anesthesia protocol for individuals with the coagulopathy. The excision of an ovarian neoplasm was proposed for a 26-year-old, female, ASA II patient, with congenital Factor X deficiency. Physical examination and la
Brazilian Journal of Anesthesiology. Publicado em: 2022
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14. Autoimmune optic neuropathy as the differential diagnosis of neuromyelitis optica spectrum disorders
RESUMO A Neurite óptica é uma importante causa de diminuição da visão devido à inflamação do nervo óptico. Por apresentar diversas etiologias faz-se necessário ampla investigação. A neuropatia óptica autoimune corresponde a uma doença rara que se manifesta com perda visual aguda, indolor e grave. A gravidade está associada a sua fisiopatogenia
Arquivos Brasileiros de Oftalmologia. Publicado em: 2022
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15. Multimodal Neuromonitoring During Pediatric Cardiac Surgery
Abstract Introduction: Neuromonitoring (electroencephalogram [EEG] and cerebral oximetry) is essential for appropriate anesthesia and neuroprotection assessment during pediatric cardiac surgery. Methods: We describe the intraoperative pediatric multimodal and multiparametric neuromonitoring pattern of the software system Neuron-Spectrum (Kandel®) that con
Brazilian Journal of Cardiovascular Surgery. Publicado em: 2022
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16. Vascular Spectrum of Imaging Findings in COVID-19: Ischemic, Hemorrhagic, and Thromboembolic Complications
Abstract Ischemic strokes secondary to occlusion of large vessels have been described in patients with COVID-19. Also, venous thrombosis and pulmonary thromboembolism have been related to the disease. Vascular occlusion may be associated with a prothrombotic state due to COVID-19-related coagulopathy and endotheliopathy. Intracranial hemorrhagic lesions can
International Journal of Cardiovascular Sciences. Publicado em: 2022
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17. Household Infrared Technology as an Energy-Efficient Approach to Achieve C-Cπ Bond Construction Reactions
We examined the ability of short-wave infrared (IR) light in the λ1.5-3.0 μm region of the infrared emission spectrum to accomplish C-Cπ bond construction reaction between π-excessive azaheteroaromatic and different carbonyl substrates supported on a bentonitic clay catalyst in solventless condition via a three-component condensation reaction. Preliminar
Journal of the Brazilian Chemical Society. Publicado em: 2022
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18. Focus on adrenal and related causes of hypertension in childhood and adolescence: Rare or rarely recognized?
ABSTRACT High blood pressure (BP) is not restricted to adults; children and adolescents may also be affected, albeit less frequently. Aside from unfavorable environmental factors, such as obesity and sedentary life leading to early-onset essential hypertension (HT), several secondary causes must be investigated in the occasional hypertensive child/adolescent
Archives of Endocrinology and Metabolism. Publicado em: 2022
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19. Synthesis and characterization of α-SnWO4 powders obtained by microwave-assisted hydrothermal method
Abstract The structural, morphological, and optical properties of α-SnWO4 synthesized by microwave-assisted hydrothermal method at 150 °C for different times were investigated. XRD revealed the formation of the orthorhombic phase, without the presence of a secondary phase. The sample processed for 64 min showed a reduction in unit cell volume, suggesting a
Cerâmica. Publicado em: 2022
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20. Sunscreen lotions in the dermatological prescription: review of concepts and controversies
Abstract The skin is regularly exposed to several environmental aggressions, including solar radiation, whose biological effects can induce sunburn, dyschromia, skin aging and cancer. Among the photoprotection measures, sunscreens comprise a relevant part of the strategy aimed to prevent solar radiation damage and, for effective action, the patient must adhe
Anais Brasileiros de Dermatologia. Publicado em: 2022
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21. Evening chronotype as a bipolar feature among patients with major depressive disorder: the results of a pilot factor analysis
Objectives: The bipolar spectrum concept has resulted in a paradigm shift that has affected both the diagnosis and therapy of mood disorders, with bipolarity becoming an indicator of treatment resistance in depression. Evening circadian preference has also been linked to affective disorders. The aim of our study was to confirm the relationship between the se
Brazilian Journal of Psychiatry. Publicado em: 2022
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22. Reducing infection risk in multiple sclerosis and neuromyelitis optica spectrum disorders: a Brazilian reference center's approach
Resumo Antecedentes A esclerose múltipla (EM) e a doença do espectro neuromielite optica (NMOSD) são as doenças autoimunes mais comuns do sistema nervoso central (SNC). Ambas apresentam curso crônico com recaídas (surtos) e exigem tratamento com drogas modificadoras de doenças (DMDs) para a prevenção de atividade inflamatória. As DMDs levam à imu
Arquivos de Neuro-Psiquiatria. Publicado em: 2022
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23. Impact of sprayer drone flight height on droplet spectrum in mountainous coffee plantation
RESUMO Condições climáticas e parâmetros operacionais dos pulverizadores influenciam a qualidade da pulverização. Os veículos aéreos não tripulados são considerados uma ferramenta tecnológica moderna, útil e bastante eficiente na aplicação de defensivos agrícolas, uma vez que realizam pulverizações pontuais, reduzindo problemas ambientais e
Revista Brasileira de Engenharia Agrícola e Ambiental. Publicado em: 2022
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24. MLA and optical microscopy as complementary techniques to the iron ore geometallurgical studies
Abstract Mineral liberation is an important variable to be considered in the iron ore geometallurgical studies, especially since it provides information leading to the understanding of the ore’s behaviour in the beneficiation process, mainly when harder ores are concerned. Nowadays, the professionals and researchers in the mineral industry have been using
REM - International Engineering Journal. Publicado em: 2022