This paper presents an approach enabling a smart card issuer to verify that a new applet securely interacts with already downloaded applets. A security policy has been de ned that associates levels to applet attributes and methods and de nes authorized ows between levels. We propose a technique based on model checking to verify that actual information ows between applets are authorized. We illu...

Figure 1: The trocar was left in place after two attempts at bone marrow biopsy. Median sternotomy was performed without removing the trocar. The aorta was repaired off-pump, by placing a purse-string suture around the biopsy needle. Figure 2: CT shows injury of the anterior wall of the ascending aorta by the biopsy trocar. The patient was immediately transferred to a regional centre with cardi...

A set of new instruments was designed to establish an access to the abdominal cavity for NOTES via the rectosigmoid. It comprehends a metal overtube which is positioned using a modified TEM device. The entry point is targeted by transrectal ultrasound and secured by a purse-string suture. Closure is achieved by means of a linear stapler application. The applicability of the system could already...