OBJECTIVES: To evaluate transrectal ultrasound, amplitude Doppler ultrasound, conventional T2-weighted magnetic resonance imaging, spectroscopy and dynamic contrast-enhanced magnetic resonance imaging in localizing and ...

The elastic reaction of a material is dictated by its tensor of elastic constants. These elastic constants are a measurement of the material's interatomic forces, i.e., they are defined as second derivatives of the free ...

The relative dislocation density of aluminum and copper samples is quantitatively measured using linear Resonant Ultrasound Spectroscopy (RUS). For each metallic group, four samples were prepared with different ...

An inexpensive and simple method to determine non-alcoholic fatty liver disease (NAFLD) is the abdominal ultrasound, but there are still doubts about its accuracy. We assessed the precision of a semi-quantitative ultrasound ...

We studied the two-step martensitic transition of a Cu-Al-Ni shape-memory alloy by calorimetry, acoustic emission (AE), and resonant ultrasound spectroscopy (RUS) measurements. The transition occurs under cooling from the ...

Objective: To describe the results of transperineal prostate biopsy by fusion of cognitive magnetic resonance imaging and ultrasound in the detection of cancer. Materials and methods: A retrospective case series study ...

Hereditary and sporadic cerebellar ataxias represent a vast and still growing group of diseases whose diagnosis and differentiation cannot only rely on clinical evaluation. Brain imaging including magnetic resonance (MR) ...

La piezoeléctricidad es un fenómeno que relaciona la interacción de un campo con el material y como este se deforma como respuesta. Sin embargo, la medición de las constantes piezoeléctricas se realiza por métodos ...