Buscar
Mostrando ítems 60271-60280 de 130434
A TV no ecossistema dos onívoros digitais
(2015)
A quick setup of the digital environment that occurs in these first decades of the twentyfirst century has involved the use of electronic devices for consume content both at home, at work and on the go (ComScore, 2011). ...
Contribuições a uma teoria da democracia digital como suporte à formulação de políticas públicas
(2010)
Under the realm of the Brazilian federal government, online public consultations have been expanded as a means of shared formulation of policies of many government sectors, especially science and technology. However, despite ...
Influence of the cranial base flexion on Class I, II and III malocclusions: a systematic review
(Dental Press International, 2017-10-01)
ABSTRACTObjective:The aim of this study was to perform a systematic review on the morphological characteristics of the skull base (flexion, anterior length and posterior length) and the concomitant development of malocclusions, ...
Ação do extrato de própolis na Leishmaniose
(2011)
Leishmaniasis is a public health problem causing morbidity and mortality in over 80 countries and features a parasitic disease with several manifestations. In the New World occur Visceral Leishmaniasis (VL) and American ...
Palinologia de Amaranthaceae e Araliaceae nativas em fragmentos florestais remanescentes da região noroeste do Estado de São Paulo
(Instituto de Botânica, 2018-01-01)
ABSTRACT We investigated the pollen morphology of two native species of Amaranthaceae and three of Araliaceae from forest fragments in order to contribute with the palynology, taxonomy, and conservation of degraded areas. ...
Identification of narcissus yellow stripe virus and a closely-related potyvirus isolate in plants of allium carinatum
(2018-03-01)
A survey of varieties and species of ornamental Allium species revealed the presence of multiple viruses, including potyviruses, carlaviruses, and allexiviruses. Most of these viruses have been previously identified in A. ...
Three-species biofilm model onto plasma-treated titanium implant surface
(2017-04-01)
In this study, titanium (Ti) was modified with biofunctional and novel surface by micro-arc oxidation (MAO) and glow discharge plasma (GDP) and we tested the development of a three-species periodontopatogenic biofilm onto ...
Effectiveness and safety of carbohydrate counting in the management of adult patients with type 1 diabetes mellitus: A systematic review and meta-analysis
(2018-06-01)
Objective: This study aimed to evaluate the effectiveness and safety of carbohydrate counting (CHOC) in the treatment of adult patients with type 1 diabetes mellitus (DM1). Materials and methods: We performed a systematic ...
Morphological and mechanical characterization of chitosan-calcium phosphate composites for potential application as bone-graft substitutes
(2015-10-01)
Introduction: Bone diseases, aging and traumas can cause bone loss and lead to bone defects. Treatment of bone defects is challenging, requiring chirurgical procedures. Bone grafts are widely used for bone replacement, but ...
A 3D platform for the morphology modulation of materials: First principles calculations on the thermodynamic stability and surface structure of metal oxides: Co3O4, α-Fe2O3, and In2O3
(2016-01-12)
Essentially, the exposed crystal planes of a given material, which primarily determine their morphology, tremendously affect its behavior. First principle calculations, based on the Wulff construction model and broken ...