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Evaluation of the load system produced by a single intrusion bend in a maxillary lateral incisor bracket with different alloys
(E H Angle Education Research Foundation, Inc, 2018-09-01)
Objectives: To evaluate if a 0.5-mm vertical bend applied on an incisor bracket produces movements in other planes and if different wires influence these effects. Materials and Methods: An acrylic model of a treated patient ...
Geologia e litogeoquímica da formação serra geral nos estados de mato grosso e mato grosso do sul
(2009-12-01)
The basalts of the Formação Serra Geral in Parana Basin in the Mato Grosso do Sul and Mato Grosso states cover an area of 180,000 km2. They rest on the Botucatu sandstones and they are recovered by the sedimentary rocks ...
Global analysis of erythroid cells redox status reveals the involvement of Prdx1 and Prdx2 in the severity of beta thalassemia
(2018-12-01)
β-thalassemia is a worldwide distributed monogenic red cell disorder, characterized by an absent or reduced beta globin chain synthesis. The unbalance of alpha-gamma chain and the presence of pathological free iron promote ...
Histopathological effects of cypermethrin and Bacillus thuringiensis var. israelensis on midgut of Chironomus calligraphus larvae (Diptera: Chironomidae)
(Elsevier, 2017-04)
Pesticides are extensively used for the control of agricultural pests and disease vectors, but they also affect non-target organisms. Cypermethrin (CYP) is a synthetic pyrethroid used worldwide. Otherwise, bioinsecticides ...
Improvement of the ferroelectric properties of ABO(3) (A= Pb, Ca, Ba; B=Ti, Zr) films
(Elsevier B.V., 2005-01-01)
High-quality ABO(3)/LaNiO3 (A = Ph, Ca, Ba; B = Ti, Zr) hetero structures have been grown on LaAlO3 (1 0 0) substrate by the chemical solution deposition method and crystallized by a microwave oven technique. The structural, ...
Brinquedo terapêutico no preparo da criança para punção venosa em pronto socorro
(Escola Paulista de Enfermagem, Universidade Federal de São Paulo (UNIFESP), 2009-01-01)
OBJECTIVES: To examine the usefulness of therapeutic instructional toy (TIT) in preparing preschool children for intravenous placement and to describe family member's perception of the children preparation. METHODS: ...
Molecular characterization of the gene profile of Bacillus thuringiensis Berliner isolated from Brazilian ecosystems and showing pathogenic activity against mosquito larvae of medical importance
(Elsevier B.V., 2017-12-01)
The occurrence of Aedes aegypti, Culex quinquefasciatus, and mosquitoes of the genus Anopheles potentiate the spread of several diseases, such as dengue, Zika, chikungunya, urban yellow fever, filariasis, and malaria, a ...
Comparative RH Maps of the River Buffalo and Bovine Y Chromosomes
(Karger, 2009-01-01)
Radiation hybrid maps were constructed for river buffalo and cattle Y chromosomes. A total of 41 cattle-derived Y-chromosome molecular markers were selected and tested with 2 previously described 5,000-rad whole-genome ...
Hydrolysis of xylans by enzyme systems from solid cultures of Trichoderma harzianum strains
(Associação Brasileira de Divulgação Científica, 1999)
On Ti-18Si-6B and Ti-7.5Si-22.5B powder alloys prepared by high-energy ball milling and sintering
(ABM, ABC, ABPol, 2012-12-01)
Recently, a new ternary phase was discovered in the Ti-Si-B system, located near the Ti6Si2B composition. The present study concerns the preparation of titanium alloys that contain such phase mixed with α-titanium and other ...