Rhabdomyosarcoma (RMS) is the most common soft tissue malignancy in childhood and adolescence. The two major histological subtypes of RMS are alveolar RMS, driven by the fusion protein PAX3-FKHR or PAX7-FKHR, and embryonic RMS, which is usually genetically heterogeneous. The prognosis of RMS has improved in the past several decades due to multidisciplinary care. However, in recent years, the tr...

We derive a family of discrete window functions for the N-point Fourier transform for application in spectral analysis that optimize the root mean square (RMS) frequency width sω for a given temporal RMS width st. The window family yields as a byproduct the minimum time-bandwidth product sωst for given st and N. The new windows interpolate for decreasing st between the popular Cosine-window and...

primary rhabdomyosarcoma (rms) of the kidney is a rare malignant mesenchymal tumor with an aggressive clinical course. adult renal rms is typically a pleomorphic histologic subtype and only a few cases have ever been reported. we herein present a new case of renal rms of the embryonal histologic subtype in a 26-year-old woman.

1 . Average power Let us consider the transmission of energy from a source to a load, through a given surface as in Fig. 1. In the network of Fig. 1, the voltage waveform v(t) (not necessarily sinusoidal) is given by the source, and the current waveform is determined by the response of the load. In the more general case in which the source output impedance is significant, then v(t) and i(t) bot...