Aggressiveness
Mostrando 25-36 de 250 artigos, teses e dissertações.
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25. Interplay of TGFβ signaling and microRNA in thyroid cell loss of differentiation and cancer progression
ABSTRACT Thyroid cancer has been rapidly increasing in prevalence among humans in last 2 decades and is the most prevalent endocrine malignancy. Overall, thyroid-cancer patients have good rates of long-term survival, but a small percentage present poor outcome. Thyroid cancer aggressiveness is essentially related with thyroid follicular cell loss of differen
Arch. Endocrinol. Metab.. Publicado em: 02/09/2019
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26. SPATIAL, SEASONAL, AND TEMPORAL VARIATIONS IN RAINFALL AGGRESSIVENESS IN THE SOUTH OF BRAZIL
ABSTRACT The objective of this study is to evaluate spatial and temporal variations in rainfall aggressiveness in southern Brazil. A total of 181 rain gauge stations located in southern Brazil with rainfall time series from 1976 to 2015 were used. Seasonal and annual rainfall aggressiveness values measured according to the Modified Fournier Index (MFI) were
Eng. Agríc.. Publicado em: 12/08/2019
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27. Aggressiveness of Fusarium oxysporum and Fusarium solani isolates to yerba-mate and production of extracellular enzymes
RESUMO A erva-mate (Ilex paraguariensis) tem grande importância socioeconômica na agricultura familiar do Sul do Brasil. A principal doença da erva-mate é a podridão-de-raízes causada por Fusarium spp. Pouco se sabe a respeito da fisiologia deste patógeno, principalmente quanto à agressividade associada à produção de enzimas extracelulares. Neste
Summa phytopathol.. Publicado em: 10/07/2019
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28. Comportamentos Agressivos de Crianças na Escola: Evidência de Validade Interna da EPPCACE
Resumo O objetivo do presente estudo foi verificar se os padrões psicométricos da Escala de percepção, por professores, dos comportamentos agressivos de crianças na escola (EPPCACE) evidenciavam sua validade interna. No Estudo 1 (n = 210), foi realizada a adaptação do instrumento e executada uma análise fatorial exploratória. No Estudo 2 (n = 203),
Psico-USF. Publicado em: 10/07/2019
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29. Life History and Personality Characteristics of Marital Aggressors: Psychoanalytic Contributions
Resumo Pesquisas indicam que o trauma (abuso emocional, físico e sexual) é um fator comumente presente ao longo da vida de agressores conjugais. Este estudo objetivou investigar as características da história de vida e de personalidade de homens que perpetraram violência contra a mulher e estavam detidos no Presídio Central de Porto Alegre. Identificou
Paidéia (Ribeirão Preto). Publicado em: 06/05/2019
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30. Efeitos do Modelo de Fleuriet e Índices de Liquidez na Agressividade Tributária
Resumo A necessidade de capital de giro e o índice de liquidez influenciam na agressividade fiscal? O artigo investiga se o nível de agressividade fiscal se altera dependendo da estrutura financeira de uma empresa, tendo por base o Modelo Fleuriet para análise dinâmica do capital de giro. O planejamento tributário é uma forma de se obter recursos inter
Rev. adm. contemp.. Publicado em: 18/04/2019
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31. Saúde mental infantil e contexto escolar: as percepções dos educadores
Resumo O presente estudo buscou identificar as percepções dos profissionais de uma escola sobre o sofrimento psíquico apresentado por alguns estudantes e sobre as estratégias utilizadas para o enfrentamento dessa problemática. Participaram 18 profissionais de uma escola pública de uma cidade do interior do estado de São Paulo, com os quais foram reali
Pro-Posições. Publicado em: 18/04/2019
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32. Restoration Strategies in an Area Invaded by Pteridium aquilinum (L.) Kuhn
ABSTRACT Pteridium aquilinum is an invasive species that stands out for its aggressiveness, invading pastures, agricultural areas and forests. In order to improve this situation, several techniques have been tested, although not common to tropical climate areas. Thus, the objective of this study was to evaluate the survival of eleven tree species according t
Floresta Ambient.. Publicado em: 04/04/2019
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33. Aggressive papillary thyroid carcinoma in a child with type 2 congenital generalized lipodystrophy
SUMMARY Thyroid carcinoma (TC) is rare in children, particularly in those aged < 10 years. Several studies have demonstrated a correlation between neoplasms and hyperinsulinemia and insulin resistance, which are often associated with a higher risk for and/or aggressiveness of the neoplasm. Congenital generalized lipodystrophy (CGL) with autosomal recessive i
Arch. Endocrinol. Metab.. Publicado em: 2019-01
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34. Natural products as new antimitotic compounds for anticancer drug development
Cell cycle control genes are frequently mutated in cancer cells, which usually display higher rates of proliferation than normal cells. Dysregulated mitosis leads to genomic instability, which contributes to tumor progression and aggressiveness. Many drugs that disrupt mitosis have been studied because they induce cell cycle arrest and tumor cell death. Thes
Clinics. Publicado em: 10/12/2018
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35. Immunohistochemical expression of RANKL in oral giant cell lesions is predictive of aggressiveness
Abstract The aim of this study was to evaluate the immunohistochemical expression of receptor activator of nuclear factor kappa-B ligand (RANKL) and of osteoprotegerin (OPG), important proteins correlated with osteoclastogenesis, in central giant cell lesions (CGCL) and peripheral giant cell lesions (PGCL) and to compare their expression with the histologica
Braz. oral res.. Publicado em: 29/10/2018
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36. Evaluation of Corrosion Resistance of Commercial Aluminum Alloys in Ethanol Solutions
In the present research, we studied the corrosion resistance of commercial aluminum alloys exposed to ethanol produced in the northeastern region of Argentina and to commercial ethanol as reference medium. Electrochemical tests of potentiodynamic polarization and weight loss were performed by immersion at temperatures below the boiling point of ethanol (25 �
Mat. Res.. Publicado em: 22/10/2018