Direct Measuring
Mostrando 1-12 de 287 artigos, teses e dissertações.
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1. Accuracy evaluation of tridimensional images performed by portable stereophotogrammetric system
Resumo Introdução A configuração e o formato das estruturas craniofaciais, a oclusão dentária, a musculatura orofacial bem como a harmonia facial são determinantes para as características próprias da face humana. Instrumentos manuais como paquímetro e fitas métricas têm sido tradicionalmente utilizados para realizar as medidas antropométricas,
Rev. odontol. UNESP. Publicado em: 02/12/2019
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2. Direct selection for phenotypic traits in carrot genotypes
RESUMO A seleção de genótipos de cenoura mais produtivos é fundamental para os programas de melhoramento dessa cultura visando aumento na produção com redução dos custos. Assim, objetivou-se com esse trabalho avaliar o ganho com a seleção direta e medir seus efeitos em outras características agronômicas de interesse em cenoura. Para isso, 36 gen�
Hortic. Bras.. Publicado em: 07/11/2019
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3. Measuring Heart Rate During Exercise: From Artery Palpation to Monitors and Apps
Abstract The use of technology has increased tremendously, by means of more reliable, smaller, more accessible and specially more user-friendly devices, which provide a wider range of features, and promote significant benefits for the population and health professionals. It is in this context that monitors and apps for heart rate (HR) measurement have emerge
Int. J. Cardiovasc. Sci.. Publicado em: 12/08/2019
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4. T cell receptor excision circles as a tool for evaluating thymic function in young children
The thymus is a primary lymphoid organ responsible for the maturation of T cells as well as the immunological central tolerance. It is in the antenatal period and infancy that it plays its major role. In clinical practice, T cell receptor excision circles (TRECs) are considered a direct and reliable measure of the thymic function. TRECs are a by-product of D
Braz J Med Biol Res. Publicado em: 19/06/2019
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5. ASSESSMENT OF THORACIC AND LUMBAR SPINE RANGE OF MOTION: SYSTEMATIC REVIEW WITH META-ANALYSIS
RESUMO A coluna vertebral apresenta mobilidade e características distintas conforme a região anatômica, e, há diversos instrumentos que propiciam sua avaliação. Esta revisão sistemática objetivou identificar os métodos e instrumentos utilizados para avaliar a amplitude de movimento da coluna vertebral torácica e lombar no plano sagital que apresent
J. Phys. Educ.. Publicado em: 01/04/2019
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6. Cirurgia híbrida na exérese de tumor glômico Shamblin II
Resumo O tumor glômico é uma neoplasia benigna rara originada de células paraganglionares da crista neural que se desenvolve na camada adventícia do vaso. São tumores não encapsulados e altamente vascularizados. Paciente feminina, 64 anos, foi diagnosticada com tumor glômico hipervascularizado com 5 cm posteriormente à bifurcação carotídea esquer
J. vasc. bras.. Publicado em: 21/02/2019
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7. Digital Approach for Measuring Tree Diameters in the Amazon Forest
ABSTRACT Buttresses and other natural structures modify the shape of stems in Amazonia and change the diameter at breast height (DBH) measured at 1.3 m at ground level. The lack of adequate measurement techniques affects negatively forest dynamics analyses and biomass estimating. The study evaluated an indirect method of measuring diameters in trees with DB
Floresta Ambient.. Publicado em: 07/01/2019
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8. Quality of life of Brazilian chronic hepatitis C patients treated with interferon-free therapies
ABSTRACT Due to the severity of chronic hepatitis C, there are multiple factors that can negatively affect the quality of life of infected patients. The aim of this study was to evaluate changes in the health-related quality of life (HRQoL) in patients under second-generation direct-acting antiviral (DAA) (interferon-free) therapies and to assess treatment e
Rev. Inst. Med. trop. S. Paulo. Publicado em: 14/11/2018
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9. Temperature influence in cornstarch gelatinization for froth flotation
Abstract Starches are widely used as depressant in froth flotation operations in Brazil due to their efficiency, increasing the selectivity in the inverse flotation of quartz, depressing iron ore. The starch market has been growing and improving in recent years, leading to better products attending the requirements of the mineral industry. The major source o
REM, Int. Eng. J.. Publicado em: 2017-06
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10. Coronary Perfusion Pressure during Antegrade Cardioplegia in On-Pump CABG Patients
Abstract Objective: The aim of this study was to investigate whether aortic tension estimated by palpation and cardioplegia infusion line pressure provide results equivalent to those obtained with direct aortic intraluminal pressure measurement. Methods: Sixty consecutive patients who underwent coronary artery bypass graft surgeries with extracorporeal cir
Braz. J. Cardiovasc. Surg.. Publicado em: 2017-06
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11. Crack Detection Using Mixed Axial and Bending Natural Frequencies in Metallic Euler-Bernoulli Beam
Abstract For many years, several crack detection attempts have been using measurements of the structure's modal parameters. One of the easiest is to measure and correlate the change in natural frequencies to cracks. The direct and inverse problem have been discussed in literature. However, the inverse problem, being addressed in this paper, is a challenging
Lat. Am. j. solids struct.. Publicado em: 2016-09
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12. Accuracy of magnetic resonance imaging for measuring maturing cartilage: A phantom study
OBJECTIVES: To evaluate the accuracy of magnetic resonance imaging measurements of cartilage tissue-mimicking phantoms and to determine a combination of magnetic resonance imaging parameters to optimize accuracy while minimizing scan time. METHOD: Edge dimensions from 4 rectangular agar phantoms ranging from 10.5 to 14.5 mm in length and 1.25 to 5.5 mm in
Clinics. Publicado em: 2016-07