Indexes
Mostrando 1-12 de 1447 artigos, teses e dissertações.
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1. The relationship between red cell distribution width and prognostic scores in myelodysplastic syndrome
ABSTRACT Introduction: The myelodysplastic syndrome (MDS) represents a group of hematopoietic neoplasms that is characterized by clonal hematopoiesis, cytopenia and abnormal cellular maturation. Red cell distribution width (RDW) refers to the variation degree of erythrocyte size and it is a reflection of anisocytosis. Higher values have been linked to adver
Hematology, Transfusion and Cell Therapy. Publicado em: 2022
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2. Factor structure of the Dimensional Yale-Brown Obsessive-Compulsive Scale in a large sample of adults with obsessive-compulsive disorder
Objectives: Although the Dimensional Yale-Brown Obsessive-Compulsive Scale (DY-BOCS) is a widely used instrument for assessing different obsessive-compulsive symptom dimensions, its factor structure has never been studied in a Brazilian population. Thus, we aimed to assess the goodness-of-fit indexes and factor loadings of two higher-order models of the DY-B
Brazilian Journal of Psychiatry. Publicado em: 2022
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3. Influence of the addition of niobium oxide on the properties of fused aluminum oxide used in abrasive tools
Abstract Fused alumina is a material used in the manufacturing of abrasive tools, due to its high fusion point, great hardness, and mechanical toughness. In this context, this study addressed the influence of niobium addition on the properties of fused alumina for abrasive applications. A comparison was also made between this oxide and the brown fused alumin
Cerâmica. Publicado em: 2022
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4. TEST OF THE SCREENING AND PARAMETER OPTIMIZATION OF SWING SEPARATION SIEVE IN FIELD OPERATION
ABSTRACT The need for clarity regarding the sieving characteristics of the potato-soil mixture, as provided by the swing separating sieve of a potato digger, as well as the derived problems of low potato transportation efficiency, a high potato damage rate and low potato unearthing rate, are the main reasons for this study. Dynamic tracking technology is pro
Engenharia Agrícola. Publicado em: 2022
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5. Association between neck circumference and non-alcoholic fatty liver disease: cross-sectional analysis from ELSA-Brasil
Abstract BACKGROUND: Non-alcoholic fatty liver disease (NAFLD) has become a public health problem worldwide. Neck circumference (NC) is a simple anthropometric adiposity parameter that has been correlated with cardiometabolic disorders like NAFLD. OBJECTIVES: To investigate the association between NC and NAFLD, considering their obesity-modifying effect, a
Sao Paulo Medical Journal. Publicado em: 2022
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6. On the synchronization of banking financial indexes: a wavelet-based approach
Resumo Nós acrescentamos à discussão sobre a transmissão dos ciclos de negócios, modelando a sincronização dos ciclos dos índices do setor bancário mundial, levando em consideração o comportamento variante no tempo e frequência específica das variáveis. Com base na coerência múltipla, coerência parcial, diferença de fase parcial e ganho par
Estudos Econômicos (São Paulo). Publicado em: 2022
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7. SPORTS IMPROVE THE INDEXES CARDIOVASCULAR PHYSIOLOGICAL EFFECTS
RESUMO Introdução: A função cardiovascular é um dos principais fatores que afetam a saúde. A influência da atividade física com diferentes intensidades na função cardiovascular precisa ser pesquisada mais a fundo. Objetivo: Estudar a relação entre atividade física e enfermidades cardiovasculares em idosos. Método: Este artigo realizou um que
Revista Brasileira de Medicina do Esporte. Publicado em: 2022
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8. A novel nomogram can predict pathological T3a upstaged from clinical T1a in localized renal cell carcinoma
ABSTRACT Hypothesis: Nomogram can be built to predict the pathological T3a upstaging from clinical T1a in patients with localized renal cell carcinoma before surgery. Purpose: Renal cell carcinoma (RCC) patients with clinical T1a (cT1a) disease who are upstaged to pathological T3a (pT3a) have reduced survivals after partial nephrectomy. We aimed to develop
International braz j urol. Publicado em: 2022
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9. Nutritional and immunological parameters as prognostic factors in patients with advanced oral cancer
Abstract Objective: The aim of the present study was to analyze the prognostic relationship of weight loss and preoperative hematological indexes in patients surgically treated for pT4a squamous cell carcinoma of the oral cavity. Methods: A retrospective cohort study. Results: Percent weight loss greater than 10% was identified in 49 patients (28.2%), and
Brazilian Journal of Otorhinolaryngology. Publicado em: 2022
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10. Assessment of dynamic thiol-disulfide homeostasis in patients with lipoid proteinosis (Urbach-Wiethe syndrome)
SUMMARY OBJECTIVE: Lipoid proteinosis is a rare autosomal recessive genetic dermatological disease that occurs due to the accumulation of hyaline material in the skin and mucous membranes. This study aimed to investigate whether dynamic thiol-disulfide homeostasis is a new marker of oxidative stress in patients suffering from lipoid proteinosis. METHODS: T
Revista da Associação Médica Brasileira. Publicado em: 2022
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11. Evaluation of cytokine levels as possible predicting elements in patients with chronic lymphocytic leukemia
SUMMARY OBJECTIVE: This study aimed to assess the patterns of serum cytokines in chronic lymphocytic leukemia patients at baseline and post-chemotherapy and investigate their association with response to treatment and chronic lymphocytic leukemia prognosis. METHODS: Blood samples were taken from 32 subjects at their first medical visit after being diagnose
Revista da Associação Médica Brasileira. Publicado em: 2022
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12. Manufacturing and characterization of sustainable macroporous glass foams
Abstract This work produced glass foams from soda-lime glass bottles, bentonite, and alumina by the replica method. Compositions with different contents of bentonite (5, 10, 15, and 20 wt%) were prepared and heat-treated at 800 °C. In the alumina-added compositions, 50 wt% of the bentonite was replaced by the alumina. The influences of the content of benton
Cerâmica. Publicado em: 2022