John Vogan

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MRI (Magnetic Resonance Imagining) is a powerful medical diagnostic tool. Its value would be greatly increased if it was possible to physically manipulate objects within the MRI during imaging. However, the extraordinarily strong magnetic fields used by the MRI make conventional electromagnetic components, such as actuators and sensors, unusable. In this(More)
MRI (Magnetic Resonance Imagining) is a powerful medical diagnostic tool. Its value would be greatly increased if it was possible to physically manipulate objects within the MRI during imaging. However, the extraordinarily strong magnetic fields used by the MRI make conventional electromagnetic components, such as actuators and sensors, unusable. In this(More)
Zero valent iron (ZVI; Fe(0)) has been successfully employed for the transformation and subsequent detoxification of a wide range of environmental contaminants, including chlorinated organics, heavy metals, nitroaromatics and, to some degree, per-chlorate. The combined use of ZVI plus controlled release carbon has been shown to generate environmental(More)
  • John Vogan, J Peale, E Bakkom, F Lakhwala, J Mueller, C C O O M M P P A A R R A A T T I I V V E E T T E E C C H H N N O O L L O O G G Y Y R R E E V V I I E E
  • 2009
Recently a colleague passed on a document from a competitor's (Regenesis) web page entitled " Comparative Technology Review – Vegetable Matter/ZVI Blends: Technical Mechanisms and Lack of Performance ". Like most professional readers of such publications, we understand these are not scientific documents but that they are written mostly by salespeople and,(More)
This article maybe used for research, teaching and private study purposes. Any substantial or systematic reproduction, redistribution , reselling , loan or sub-licensing, systematic supply or distribution in any form to anyone is expressly forbidden. The publisher does not give any warranty express or implied or make any representation that the contents(More)
The molecular mechanisms directing vertebrate heart asymmetry have been subject to many Multiple pathways in the midline regulate concordant brain, heart and gut left-right asymmetry. PKCg regulates syndecan-2 inside-out signaling during Xenopus left-right development. Of mice and men: Dissecting the genetic pathway that controls left-right asymmetry in(More)
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