In the United States, drugs and medical devices are regulated by different divisions of the U.S. Food and Drug Administration (FDA). While defined similarly, drugs and medical devices differ in their modes of action. Both are products that are labeled, promoted, or used in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment, or prevention of disease. A device, ho...

Portable devices, such as Personal Digital Assistants (PDAs), are particularly vulnerable to malicious code threats due to their widespread implementation and current lack of a security framework. Although well known in the security industry to be insecure, PDAs are ubiquitous in enterprise environments and are being used for such applications as one-time-password generation, storage of medical...

We present a review of reliability issues in AlGaN/GaN and AlGaAs/GaAs high electron mobility transistors (HEMTs) as well as Heterojunction Bipolar Transistors (HBTs) in the AlGaAs/GaAs materials systems. Because of the complex nature and multi-faceted operation modes of these devices, reliability studies must go beyond the typical Arrhenius accelerated life tests. We review the electric field ...

The accuracy of core temperature (Tc) thermometry from temporal, tympanic, and oral thermometry devices has been variable during exercise in a hot, humid environment. The purpose of the present study was to cross-validate temporal, two tympanic devices, and oral devices compared to an ingestible thermistor during exercise in a hot, humid environment. Fourteen young, active adults (6 women) comp...

Managing numerous security vulnerabilities has long been a difficult and daunting task especially due to the complexity, heterogeneity, and various operational constraints of the network. In this paper, we focus on the task of mitigating and managing network-device-specific vulnerabilities automatically and intelligently. We achieve the goal by a scalable, interactive, topology-aware framework ...

acute fulminant myocarditis is a life-threatening inflammatory disease of the myocardium characterized by the rapid deterioration of the hemodynamic status of the affected individual. with prompt recognition and appropriate management, complete recovery of ventricular function is likely within a few weeks. we introduce a 28-year-old man with acute fulminant myocarditis, who experienced circulat...

The agriculture sector has great potential to contribute to the mitigation of greenhouse gas emissions through changes in agricultural management and land use. However, the technical potential for agricultural mitigation has yet to translate into actual emission reductions due to considerable constraints to the generation of emission offsets through agricultural projects. These constraints incl...

background : iud is one of the safest and most widely used reversible methods of contraception. the purpose of this study was to determine iud survival and reasons for early discontinuation in bandar abbas, south of iran. methods: probability of iud continuation rate and factors associated with discontinuation were assessed in a historical cohort study of 400 women records from march 2002 to fe...

The rapid evolution in mobile devices and communication technology has increased the number of mobile device users dramatically. The mobile device has replaced many other devices and is used to perform many tasks ranging from establishing a phone call to performing critical and sensitive tasks like money payments. Since the mobile device is accompanying a person most of his time, it is highly p...