Results 21 to 30 of about 13,206,732 (334)

Superspace crystallography: a key to the chemistry and properties

open access: yesIUCrJ, 2015
An overview is given of the recent advances in the field of modulated molecular and inorganic crystals with an emphasis on the links between incommensurability, intermolecular and interatomic interactions and, wherever possible, the properties of the ...
Carlos Basílio Pinheiro   +1 more
doaj   +1 more source

Suscetibilidade de Biomphalaria straminea (Dunker, 1848) de Piripiri (Piauí, Brasil) a duas cepas de Schistosoma mansoni Sambon, 1907 Susceptibility of Biomphalaria straminea (Dunker, 1848) from Piripiri (Piauí, Brazil) to two strains of Schistosoma mansoni Sambon, 1907

open access: yesRevista de Saúde Pública, 1980
A suscetibilidade de exemplares de B. straminea descendentes de uma amostra originária do município de Piripiri (Piauí, Brasil), foi testada face a duas cepas de Schistosoma mansoni: "LE" (Belo Horizonte) e "SJ" (São José dos Campos).
Omar dos Santos Carvalho   +2 more
doaj   +1 more source

Ophthalmologic screening of children of public schools in Belo Horizonte/MG: an overview about the visual impairment in children

open access: yes, 2015
Objective: To describe and analyze the prevalence of visual impairment and its causes in public school students in Belo Horizonte/MG. Methods: Cross-sectional study of 1.452 public school children from 5 to 19 years old, in Belo Horizonte/MG, screened ...
Geraldo de Barros Ribeiro   +4 more
semanticscholar   +1 more source

Surgical treatment of intracranial aneurysms: six-year experience in Belo Horizonte, MG, Brazil.

open access: yesArquivos de Neuro-Psiquiatria, 2004
Spontaneous subarachnoid hemorrhage accounts for 5 to 10 % of all strokes, with a worldwide incidence of 10.5 / 100000 person/year, varying in individual reports from 1.1 to 96 /100000 person/year.
L. B. Costa   +5 more
semanticscholar   +1 more source

ALGUMAS PROPRIEDADES FÍSICAS DOS SOLOS DA BACIA HIDROGRÁFICA EXPERIMENTAL "D" NO NÚCLEO CUNHA - SP

open access: yesRevista do Instituto Florestal, 1992
a estudo e algumas análises físicas do solo foram elaborados e obtidas informações sobre a permeabilidade na bacia hidrográfica "D" no Núcleo Cunha, na Mata Atlântica.
José Luiz de Carvalho   +2 more
doaj   +1 more source

Holistic corpus-based dialectology [PDF]

open access: yes, 2011
This paper is concerned with sketching future directions for corpus-based dialectology. We advocate a holistic approach to the study of geographically conditioned linguistic variability, and we present a suitable methodology, 'corpusbased dialectometry',
Szmrecsanyi, Benedikt, Wolk, Christoph
core   +3 more sources

Association between C-reactive protein with all-cause mortality in ELSA-Brasil cohort [PDF]

open access: yes, 2020
Background: High-sensitive C-reactive protein (hsCRP) has been proposed as a marker of incident cardiovascular disease and vascular mortality, and it may also be a marker of non-vascular mortality.
Alvim Matos, Sheila M.   +10 more
core   +3 more sources

Correlações entre o pH e o grau de saturação em bases nos solos com horizonte B textural e horizonte B latossólico [PDF]

open access: yesBragantia, 1968
Estudando amostras superficiais e amostras do B2 de perfis com B textural e B latossólico, verificou-se em cada caso a existência de correlação altamente significativa entre o pH e o grau de saturação em bases. A uma mesma saturação em bases, o pH mostrou-se mais elevado para as amostras do horizonte B2 de solos com horizonte B latossólico, mais baixo ...
Raij, Bernardo van   +2 more
openaire   +3 more sources

The faculty of language

open access: yes, 2007
Rev Soc Bras Fonoaudiol. 2007;12(4):343-5 (1) Pós-graduanda em Lingüística e Língua Portuguesa pela Pontifícia Universidade Católica de Minas Gerais – PUC-Minas – Belo Horizonte (MG), Brasil; Professora da Pontifícia Universidade Católica de Minas Gerais
D. B. D. O. E. Britto
semanticscholar   +1 more source

[Prevalence of congenital and perinatal infection in HIV positive pregnant in Belo Horizonte metropolitan region].

open access: yesRevista Brasileira de Ginecologia e Obstetrícia, 2015
PURPOSE To evaluate the prevalence of toxoplasmosis, rubella, cytomegalovirus, hepatitis B&C and syphilis (Torchs) in a cohort pregnant women and to identify the sociodemographic, clinical and laboratory factors.
M. Maia   +6 more
semanticscholar   +1 more source

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