نتایج جستجو برای: مغناطیسی mrt
تعداد نتایج: 8447 فیلتر نتایج به سال:
Muscle relaxation therapy (MRT) has continued to play an important role in the modern treatment of anxiety disorders. Abbreviations of the original progressive MRT protocol [Jacobson, E. (1938). Progressive relaxation (2nd ed.). Chicago: University of Chicago Press] have been found to be effective in panic disorder (PD) and generalized anxiety disorder (GAD). This review describes the most comm...
In this paper, three-dimensional (3D) multi-relaxation time (MRT) lattice-Boltzmann (LB) models for multiphase flow are presented. In contrast to the Bhatnagar-GrossKrook (BGK) model, a widely employed kinetic model, in MRT models the rates of relaxation processes owing to collisions of particle populations may be independently adjusted. As a result, the MRT models offer a significant improveme...
BACKGROUND Magnetic resonance (MR)-guided high-intensity focused ultrasound has emerged as a clinical option for palliative treatment of painful bone metastases, with MR thermometry (MRT) used for treatment monitoring. In this study, the general image quality of the MRT was assessed in terms of signal-to-noise ratio (SNR) and apparent temperature variation. Also, MRT artifacts were scored for t...
Zusammenfassung Hintergrund: Ziel dieser Studie war es, über die charakteristischen Eigenschaften von zystischen Lymphangiomen der Brust in der Magnetresonanztomografie (MRT) zu berichten. Methoden: Die MRT der Brüste wurde mittels einer Phasenanordnung in einer doppelten Brustspule mit einem 1,5-T Magnetresonanzscanner durchgeführt. Routinemäßige sequenzielle T1und T2sowie Post-Kontrast-Bildge...
Background & objectives: Age-related cardiovascular dysfunction is often accompanied by impaired mitochondrial biogenesis and function. Exercise training can improve mitochondrial function and content in muscle to meet the energy demands of the cells. The purpose of the present study was to investigate the effect of moderate-intensity (MRT) and high-intensity (HRT) resistance training on the ex...
Purpose. To investigate the relationship between macular retinal thickness (MRT) and central visual field sensitivity (VFS) in patients with glaucoma. Methods. This retrospective study enrolled patients diagnosed with open-angle glaucoma. All study patients underwent Humphrey 10-2 visual field (VF) test and Spectralis spectral-domain optical coherence tomography (SD-OCT) exam for MRT measuremen...
The application of the lattice Boltzmann method in two-phase flows is often restricted by the numerical instability at low viscosities. In this work, a multirelaxation-time (MRT) lattice Boltzmann model (LBM) is developed using the interaction potential approach. With the MRT collision term and a general force term, the new MRT model is able to significantly enhance the numerical stability at l...
This paper investigates the impacts of Taipei Mass Rapid Transit (MRT) system on household car ownership and analyses how socioeconomic characteristics affect household car ownership. We employ a difference-in-difference (DID) strategy integrated with generalized Poisson regression models to examine the effects of MRT. The results are as follows: first, the establishment of Taipei MRT significa...
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