نتایج جستجو برای: posterior saggital anorectoplasty
تعداد نتایج: 112897 فیلتر نتایج به سال:
Introduction: In orthodontic treatment, adequate anchorage is necessary to move the intended teeth. In some cases, just anterior teeth are malaligned, while posterior occlusion is acceptable. Therefore, the posterior teeth could be integrated by fiber-reinforced composite (FRC) to provide a rigid anchorage. This method proved advantageous since brackets are bonded just to anter...
Stochastic models such as mixture models, graphical models, Markov random fields and hidden Markov models have key role in probabilistic data analysis. In this paper, we have learned Gaussian mixture model to the pixels of an image. The parameters of the model have estimated by EM-algorithm. In addition pixel labeling corresponded to each pixel of true image is made by Bayes rule. In fact, ...
Prevalence of posterior crossbite in (3-5) years – old nursery schools' children in Zahedan in 2002 - 2003 Dr. H. Noorollahian * - Dr. S. Bordbar** *- Assistant Professor of Pedodontics Dept. - Faculty of Dentistry –Zahedan University of Medical Sciences. **- Dentist. Background and Aim: Posterior crossbite is a common phenomenon in primary dentition which is classified in three general types o...
It is generally assumed that local muscular fatigue predisposes the individual to injury. Despite the significance of muscular fatigue and endurance, there are not much dynamic endurance studies for trunk muscles in the literature. Most of them have used isokinetic dynamometer which keeps the velocity of movement constant. In this studies with the help of an isoinertial dynamometer we have asse...
Abstract: Stochastic models such as mixture models, graphical models, Markov random fields and hidden Markov models have key role in probabilistic data analysis. In this paper, we used Gaussian mixture model to the pixels of an image. The parameters of the model were estimated by EM-algorithm. In addition pixel labeling corresponded to each pixel of true image was made by Bayes rule. In fact,...
The posterior cruciate ligament (PCL) is the largest and strongest ligament in the human knee, and the primary posteriorstabilizer. Recent anatomy and biomechanical studies have provided an improved understanding of PCL function. PCLinjuries are typically combined with other ligamentous, meniscal and chondral injuries. Stress radiography has becomean important and validated objective measure in...
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