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Influence of curing protocol on selected properties of light-curing polymers: Degree of conversion, volume contraction, elastic modulus, and glass transition temperature
(ELSEVIER SCI LTD, 2009)
Objectives. The purpose of this study was to investigate the effect of light-curing protocol on degree of conversion (DC), volume contraction (C), elastic modulus (E), and glass transition temperature (T(g)) as measured ...
Differential regulation of atrial contraction by P1 and P2 purinoceptors in normotensive and spontaneously hypertensive rats
(Nature Publishing Group, 2014-03-01)
In the normotensive rat atrium, adenosine-5'-triphosphate and uridine-5'-triphosphate exert a biphasic effect consisting of an initial negative inotropic effect (NIE) followed by a subsequent positive inotropic effect ...
Differential distribution of functional alpha(1)-adrenergic receptor subtypes along the rat tail artery
(Amer Soc Pharmacology Experimental Therapeutics, 2005-08-01)
The rat tail artery has been used for the study of vasoconstriction mediated by alpha(1A)-adrenoceptors (ARs). However, rings from proximal segments of the tail artery (within the initial 4 cm, PRTA) were at least 3- fold ...
Los pactos sociales y el contrabando en la frontera colombo-venezolana
(Universidad Autónoma del Estado de México, 2019)
Los pactos sociales y el contrabando en la frontera Norte de Santander (Colombia)-Táchira (Venezuela) son promovidos por diversos actores. Esta dinámica responde a un problema alentado por la diferencia entre los modelos ...
Phylogeography of a neotropical montane forest ovendird (premnoplex brunnescens; furnariidae): the influence of the complex topography and dynamic history of the andes on evolutionary differentiation
(UniandesMaestría en Ciencias BiológicasFacultad de CienciasDepartamento de Biología, 2010)
The spatial and temporal aspects of Neotropical montane bird diversification are not well established. Here, we use a large sample of mitochondrial and nuclear DNA sequences to examine the effect of geographical barriers ...
Differentiation of adipose tissue-derived mesenchymal stem cells into cardiomyocytes
(Arquivos Brasileiros de Cardiologia, 2017)
O Teorema do Ponto Fixo de Banach para contrações e algumas aplicações
(Universidade Federal do TocantinsArraiasCURSO::ARRAIAS::PRESENCIAL::LICENCIATURA::MATEMÁTICAArraiasGraduação, 2019)
Ontogeny and tissue differentiation of the pelvic girdle and hind limbs of anurans
(Wiley, 2013-10)
We present the ontogeny of the integrated musculoskeletal complex that comprises the pelvic girdle and hind limbs of anurans. Our histological data show that the pelvic girdle originates from a single mesenchymatic ...
Possibilidades para matematizar em aulas de cálculo
(Londrina, 2013)
This paper presents an experience in organizing a learning environment for the discipline of Differential and Integral Calculus in which we offer to students the opportunity to mathematizing. Our experience in the classroom ...