Pseudoaneurysm of the pedal artery is usually caused by traumatic or iatrogenic events.Diagnosis is suspected by palpation of a pulsatile mass and detection of an associated systolic bruit.Confirmation is made by Doppler US.Angiography can demonstrate the presence of usadisk website collateral circulation and assure distal vascular flow.We present
The FDSN: history and objectives
The origins of the Federation of Digital Seismograph Networks (FDSN) can be traced to the summer of 1984.At that time, GEOSCOPE - the French global network of broadband instruments - was already t=hc2 well under way, and in the United States, the Incorporated Research Institutions for Seismology (IRIS) had just published its Science Plan for Global
Evidence of multiple paternity and cooperative parental care in the so called monogamous silver arowana Osteoglossum bicirrhosum (Osteoglossiformes: Osteoglossidae)
Monogamy is rare in fishes and is usually associated with elaborate parental care.When parental care is present in fishes, it is usually the male that is responsible, and it is believed that there is a relationship between the high efi live spade energetic investment and the certainty of paternity (except in the case of sneaker males).Osteoglossum