نتایج جستجو برای: inter and intra
تعداد نتایج: 16852180 فیلتر نتایج به سال:
O presente trabalho propõe-se a avaliar concordância inter-observadores e intra-observador na interpretação de radiografias periapicais, através da análise evolução alterações ósseas periapicais. Seis alunos do Curso Especialização em Endodontia foram questionados para as dos 20 dentes tratados endodonticamente responder um questionário com relação aos referidos casos. A radiografia realizada d...
OBJECTIVE The purpose of this study was to determine the accuracy and reliability of Frankfort horizontal plane identification using displays of multi-planar reconstructed MRI images, and propose it as a sufficiently stable and standardized reference plane for craniofacial structures. MATERIALS AND METHODS MRI images of 43 subjects were obtained from the longitudinal population based cohort s...
To investigate inter- and intra-hemispheric electroencephalography (EEG) coherence at rest and during photic stimulation of patients with Alzheimer's disease (AD). Thirty-five patients (12 males, 23 females; 52 to approximately 64 y) and 33 sex- and age-matched controls (12 males, 21 females; 56 to approximately 65 y) were recruited in the present study. EEG signals from C3-C4, P3-P4, T5-T6 and...
OBJECTIVE To determine the reproducibility of frontal plane knee joint laxity measurement through the assessment of intra- and inter-rater reliability coefficients and intra- and inter-rater agreement coefficients. METHODS Two raters independently assessed the laxity of the knee joint in the frontal plane by three repeated measurements. Fourteen days later the assessment was repeated. Complet...
The repeatability of instrumented assessments of postero-anterior (PA) movements has been reported previously for lumbar and thoracic spines, but only in relation to limited parameters of the movement. This study describes a device for measuring PA movements of the cervical spine and reports on repeatability of the entire force/displacement (FD) curves. Repeatability was assessed using coeffici...
China and ASEAN have been maintaining a relationship both cooperative and competitive in the textile trade. Due to its labor intensive feature and high dependence on foreign trade , the textile trade has received much attention after the 2008 financial crisis. The customs data (classified by the HS code) from year 2006-2009 is employed to research the impact of the crisis on the trade pattern o...
Organizations may attract human capital to fill pivotal positions in two ways, namely internal attraction and external attraction. Applying internal recruitment, organizations attract idiosyncratic human capital. Idiosyncratic human capital is exclusively unique to the organization and is defined with such criteria as long experience and internship (intra-organizational training). Yet, by exter...
Background and Objective: Oxidative stress plays an important role in the pathogensis of various diseases, including lung cancer, chronic obstructive pulmonary disease, and atherosclerosis. Total antioxidant capacity plays a significant role in the body’s antioxidant defense, so its assessment is a matter of the utmost importance. Currently, assessment of this capacity is performed in var...
In this work we present a fractal image compression algorithm for inter/intra-frame video coding. We have shown previously how the Iterated TransformationTheory (ITT ) compression algorithm proposed by Jacquin can be modeled as the solution of a second kind twoscale functional equation. This approach allows us to introduce a chain of functional equations which we use to build a pyramid algorith...
Nearly simultaneous multiband monitoring of blazars is very limited and most studies reported in literature are conflicting, too. Although optical variability on intra-night timescales is now a well established phenomenon for blazars, its relationship to long-term variability remains unclear. Possible clues could come from monitoring the optical spectrum for correlation with brightness. The pr...
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