Results 41 to 50 of about 13,206,732 (334)

Horizontal branch A- and B-type stars in globular clusters [PDF]

open access: yesProceedings of the International Astronomical Union, 2004
8 pages, 1 figure, style files included, Invited Lecture at IAU Symposium 224 "The A Star Puzzle"
openaire   +2 more sources

[Hepatitis B vaccination and occupation exposure in the healthcare sector in Belo Horizonte, Minas Gerais].

open access: yes, 2012
OBJETIVO: Identificar fatores associados a vacinacao contra hepatite B em trabalhadores da saude. METODOS: Estudo transversal com 1.808 trabalhadores da saude do setor publico de Belo Horizonte, MG, em 2009.
Ada Ávila Assunção   +3 more
semanticscholar   +1 more source

Social vulnerability and breast cancer: differentials in the interval between diagnosis and treatment of women with different sociodemographic profiles.

open access: yesCiência & Saúde Coletiva, 2019
This study aimed to identify the sociodemographic profiles of women diagnosed as breast cancer in the city of Belo Horizonte and to investigate its association with interval between diagnosis and treatment.
Ana Lúcia Lobo Vianna Cabral   +3 more
semanticscholar   +1 more source

Densidade radicular do milho considerando os atributos de um solo com horizonte B textural

open access: yesRevista Brasileira de Ciência do Solo, 2001
A absorção de água e nutrientes pelas plantas depende de vários fatores, principalmente do volume de solo explorado pelas raízes. Determinados fatores e, ou, processos ocorridos no solo podem limitar o crescimento das raízes.
J. A. Albuquerque, D. J. Reinert
doaj   +1 more source

Health, function and disability in stroke patients in the community

open access: yesBrazilian Journal of Physical Therapy, 2016
Background Stroke patients commonly have impairments associated with reduction in functionality. Among these impairments, the motor impairments are the most prevalent.
Bárbara P. B. Carvalho-Pinto, C. Faria
semanticscholar   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

open access: yesFEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira   +3 more
wiley   +1 more source

Classificação de solos planossólicos do Sertão do Araripe (PE) Classification of planossolic soils from the Sertão do Araripe region, of State Pernambuco, Brazil

open access: yesRevista Brasileira de Ciência do Solo, 2003
Neste trabalho objetivou-se caracterizar e classificar solos com horizonte B plânico subjacente a um horizonte B textural e, portanto, em posição não-diagnóstica para a classe dos Planossolos do Sistema Brasileiro de Classificação de Solos (SIBCS). Foram
L. B. Oliveira   +3 more
doaj   +1 more source

Polícia Militar, Estado e Sociedade: os desafios da modernidade [PDF]

open access: yes, 1992
1 fôlder (11 p.) : p&b ; 21 x 29 cmFôlder de divulgação do "Seminário Polícia Militar, Estado e Sociedade: Os Desafios da Modernidade", oferecido pela Fundação João Pinheiro (FJP), nos dias 24 a 27 de novembro de 1992 em Belo Horizonte (MG)
Fundação João Pinheiro
core  

New version of the Pediatric Evaluation of Disability Inventory (PEDI-CAT): translation, cultural adaptation to Brazil and analyses of psychometric properties [PDF]

open access: yes, 2016
BACKGROUND: The Pediatric Evaluation of Disability Inventory-Computer Adaptive Test (PEDI-CAT), developed with innovative measurement methodologies, evaluates functioning of children and youth, from 0 to 21 years, with different health conditions.
Amaral, Maíra F.   +5 more
core   +3 more sources

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

open access: yesMolecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice   +16 more
wiley   +1 more source

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