the patient's syncopal attacks, but he had no further episodes after operation. Treatment of malignant cardiac mesothelioma has been unsuccessful in all but two instances. Our patient enjoyed normal activities for more than a year after operation, and Sagerman and co-workers1° have reported complete sterilization of a cardiac sarcoma by radiation therapy. One must conclude that early operation ...

Today, most authenticating applications using passwords are being compromised and the risk is becoming higher because it's becoming easier to download tools that will crack them. Passwords are no longer sufficient, as threats against them increase in large quantity. With the growing use of internet to access information resources, government and private agencies are now moving to replace passwo...

The last years have seen an unprecedented amount of attacks. Intrusions on IT-Systems are rising constantly both from a quantitative as well as a qualitative point of view. Well-known examples like the hack of the Sony Playstation Network or the compromise of RSA are just some samples of high-quality attack vectors. Since these Smart Attacks are specifically designed to permeate state of the ar...

background: in order to deliver the precise dose to the target in radiotherapy, absorbed dose to water at the reference point should be assessed. when the calibration procedure is performed for a reference dosimeter in the 60co beam of a secondary standard dosimetry laboratory (ssdl), the total uncertainty in absorbed dose to water (dw) is estimated to be approximately 1.5%. this study attempts...

Security and attacks are two sides of the same coin in the smart card industry. Smart cards are prone to different types of attacks to gain access to the assets stored in it and that can cause security issues. It is necessary to identify and exploit these attacks and implement appropriate countermeasures to mitigate their effects. Fault attacks are one among them. They can introduce abnormal be...