EFFECTS OF FRACTURE SEVERITY AND CEMENT VISCOSITY ON THE RISK OF CEMENT LEAKAGE DURING PERCUTANEOUS VERTEBROPLASTY

Effects of fracture severity and cement viscosity on the risk of cement leakage during percutaneous vertebroplasty

Previous studies have shown the high prevalence of cement leakage and its adverse effect in vertebroplasty.Many methods have developed to reduce the risk of leakage; nevertheless, an evaluation of cement flow within the vertebrae and LG GSL761MCXV American-Style Smart Fridge Freezer - Black its correspondence to different level of vertebral injury

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Cognitive Load During Multitasking Can Be Accurately Assessed Based on Single Channel Electroencephalography Using Graph Methods

Mental workload has been widely estimated based on electroencephalography (EEG) in the frequency domain.However, simple frequency features are not entirely accurate indicators of the cognitive load because surface EEG signals are weak, nonstationary and randomness.We hypothesize that graph methods, which analyse the relationship between each point

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Examine the relationship between population density and social sustainability with spatial autocorrelation models (Case Study: Orumiyeh)

Introduction One of the growth patterns of the city, which known as a sustainable growth pattern, is intensive growth.Compactness is a mechanism for controlling and gradually reducing the growth of the city, which known for its high level of density, mixing of land uses, suitable transportation systems, and creating opportunities for pedestrians an

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