Towards a single-chip, implantable RFID system: is a single-cell radio possible?

We present an overview of progress towards single-chip RFID solutions. To date heterogeneous integration has been appropriate for non-biological systems. However, for in-vivo sensors and even drug delivery systems, a small form factor is required. We discuss fundamental limits on the size of the form factor, the effect of the antenna, and propose a unified single-chip RFID solution appropriate for a broad range of biomedical in-vivo device applications, both current and future. Fundamental issues regarding the possibility of single cell RF radios to interface with biological function are discussed

Social Perception Deficits, Cognitive Distortions, and Empathy Deficits in Sex Offenders: A Brief Review.

This literature review examines the differences between sex offenders and nonoffenders with regard to social perception skills, cognitive distortions, and empathy skills in order to investigate sex offenders' cognition. The literature on cognitive distortions is discussed, with reference to the confusion surrounding its definition, and the debate between cognitive distortions as offense-supportive beliefs or justifications is examined. In terms of social perception, particular reference is made to sex offenders' misinterpretations of women's social cues and the source of this deficit. The authors discuss possibilities for this deficit, including offense-supportive beliefs that are driven by underlying implicit theories or schemata held by offenders. The concept of empathy and its relation to both social perception skills and cognitive distortions is discussed, and the integration of these factors is represented in a new model