Dermatologic conditions may be the subjects of potential emergency consultations, and the knowledge of their sonographic appearance can facilitate an early diagnosis and management. In this pictorial essay, the sonographic dermatologic anatomy, technique, and conditions that can be supported by a prompt sonographic diagnosis are reviewed. The sonographic signs that may help diagnose these entities are discussed with a practical approach.
Ultrasound scattering is used to characterize instability modes in a laminar axisymmetric thermal plume subjected to controlled axisymmetric ("varicose") disturbances. A scattered signal is detected as soon as vortical ...
La0.6Sr0.4Co0.2Fe0.8O3 − δ (LSCF) perovskite nanostructures were synthesised using a 42 kHz ultrasound assisted
synthesis technique for the fabrication of electrodes in the intermediate and/or low temperature solid ...
Berland, M. A.; Baer, A. von; Ruiz, J.; Parraguez Gamboa, Víctor; Morales, P.; Adams, G. P.; Ratto, M. H.(Elsevier, 2011)
The objective was to evaluate the developmental competence of cumulus-oocyte complexes (COC) collected by follicular
aspiration in llamas treated with FSH or eCG. Llamas were assigned randomly to two groups (n 16 per ...