Single Stage Classification
Mostrando 1-12 de 12 artigos, teses e dissertações.
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1. Beyond biology: the impact of marital status on survival of patients with adrenocortical carcinoma
Purpose: To analyze the association of marital status and survival of patients with ACC using a population-based database. Material and Methods: Patients with ACC were abstracted from the Surveillance Epidemiology and End Results (SEER) database from 1988-2010 (n=1271). Variables included marital status (married vs single/divorced/widowed (SDW)), gender, a
Int. braz j urol.. Publicado em: 2015-12
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2. Desenvolvimento de técnica de análise de imagens digitais para avaliação do estágio da fibrose em biópsias hepáticas de pacientes portadores de hepatite crônica por vírus da hepatite B e C / Development of a digital image analysis technique for the evaluation of fibrosis stage in liver biopsies of HBV and HCV patients
The hepatitis caused by viruses are the most frequent, principally the virus B (HBV) and C (HCV) hepatitis. The anatomopathologic study of the liver biopsy is considered the gold standard for the evaluation of architectural distortion and degree o fibrosis of the livers parenchyma, important prognostic factors for the patients with chronic viral hepatitis. I
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/01/2011
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3. Comparação de métodos de mapeamento digital de solos através de variáveis geomorfométricas e sistemas de informações geográficas
Mapas pedológicos são fontes de informações primordiais para planejamento e manejo de uso do solo, porém apresentam altos custos de produção. A fim de produzir mapas de solos a partir de mapas existentes, o presente trabalho objetiva testar e comparar métodos de classificação em estágio único (regressões logísticas múltiplas multinomiais e Bay
Publicado em: 2010
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4. AIDS-related lymphomas in Nigeria
Aggressive non-Hodgkin's lymphoma (NHL), including primary central nervous system (CNS) lymphoma, lymphoblastic lymphoma and non-endemic Burkitt's lymphoma have been recognized as AIDS-defining cancers in most developed countries. However, HIV/AIDS epidemics appear not to have been associated with higher incidence of lymphomas in Africa. We therefore carried
Brazilian Journal of Infectious Diseases. Publicado em: 2009-10
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5. Audit and feedback : effects on professional obstetrical practice and health care outcomes / Auditoria e feedback : efeitos sobre a pratica obstetrica e os resultados da atenção a saude
Background: Audit and feedback is a widely used strategy to improve professional practice and can be defined as any summary of clinical performance of health care over a period of time, which may include recommendations for clinical action. Its effectiveness is still uncertain in Obstetrics. Objectives: to assess the effects of audit and feedback on the prac
Publicado em: 2008
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6. p53 immunostaining is correlated with reduced survival and is not correlated with gene mutations in resected pulmonary large cell carcinomas
Malignancy of pulmonary large cell carcinomas (LCC) increases from classic LCC through LCC with neuroendocrine morphology (LCCNM) to large cell neuroendocrine carcinomas (LCNEC). However, the histological classification has sometimes proved to be difficult. Because the malignancy of LCC is highly dependent on proteins with functions in the cell cycle, DNA re
Brazilian Journal of Medical and Biological Research. Publicado em: 04/06/2007
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7. Uso de técnicas de análise multivariada para a predição de desmatamento na Amazônia : o modelo AMAZON-PD
Owner of the world largest rainforest, Brazil put forth its best effort in many different segments of the society looking forward to mitigating Amazon deforestation effects. This thesis proposes a prediction study of Amazon deforestation throughout multivariate analysis techniques, more specifically a logistic regression model. Given regional characteristics
Publicado em: 2007
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8. Diagnosis, staging and treatment of hepatocellular carcinoma
Hepatocellular carcinomas are aggressive tumors with a high dissemination power. An early diagnosis of these tumors is of great importance in order to offer the possibility of curative treatment. For an early diagnosis, abdominal ultrasound and serum alpha-fetoprotein determinations at 6-month intervals are suggested for all patients with cirrhosis of the li
Brazilian Journal of Medical and Biological Research. Publicado em: 2004-11
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9. Retrospective study of Mohs micrographic surgery for patients with skin squamous cell carcinoma of the head attended in the dermatologic surgical facility of the Dermatological Division of the HC from FMUSP/SP, to establish predictive factors for the number of surgical / Estudo retrospectivo da cirurgia micrográfica de Mohs nos portadores de carcinoma espinocelular cutâneo da cabeça para a determinação de fatores preditivos do número de fases cirúrgicas, acompanhados no ambulatório de cirurgia dermatológica da Divisão de Dermatologia do HC da FMUSP/SP
Mohs micrographic surgery (MMS) is proceeded in successive stages of cancer removal. Each stage lasts from 1 to 2 hours, depending on the tumor size. So it is very important to predict the number of phases of the surgery so that one can plan better the time of the surgical room use, the time of the surgeon and his team, the use of anaesthetics, the surgical
Publicado em: 2004
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10. Classificação e recuperação de imagens por cor utilizando técnicas de inteligência artificial
Image retrieval and classification are today the subject of extensive research. This topic poses both theoretical and practical challenges as researchers attempt to give machines such as computers and robots the ability to see. Image retrieval and classification are part of a wider field known as Computer Vision, which encompasses several practical applicati
Publicado em: 2003
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11. From latent disseminated cells to overt metastasis: Genetic analysis of systemic breast cancer progression
According to the present view, metastasis marks the end in a sequence of genomic changes underlying the progression of an epithelial cell to a lethal cancer. Here, we aimed to find out at what stage of tumor development transformed cells leave the primary tumor and whether a defined genotype corresponds to metastatic disease. To this end, we isolated sin
National Academy of Sciences.
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12. Components of the Salmonella Flagellar Export Apparatus and Classification of Export Substrates
Until now, identification of components of the flagellar protein export apparatus has been indirect. We have now identified these components directly by establishing whether mutants defective in putative export components could translocate export substrates across the cytoplasmic membrane into the periplasmic space. Hook-type proteins could be exported to th
American Society for Microbiology.