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Small Improvements in Medical

Contributing Editor Ilene Wolff

2/11/2015

Medical device maker Donna Bibber put a client’s invention—a one-dose powder medication inhaler—on her web site hoping it might attract a pharmaceutical company interested in acquiring it.After all, she said, her takeaway from a recent pharmaceutical show is that drug manufacturers are trying to eke out more revenue from medications with expiring patents by reintroducing them in new delivery systems. Full Article

Tech Front: New Nanoscale Compounds for Better CNG Storage



Edited by Senior Editors Patrick Waurzyniak and Ellen Kehoe

2/1/2015

Researchers at Rice University (Houston) have published a new study on nanoscale materials composed of metal organic frameworks (MOF) that could be used to devise more practical storage systems used with compressed natural gas (CNG) vehicles. Today’s CNG-powered buses and trucks typically use very bulky tanks that store natural gas at very high pressure. Full Article

TechFront: Ultra-Strong MRIs Show Promise for Neuroscience, Other Research



Edited by Senior Editors Patrick Waurzyniak and Ellen Kehoe

7/1/2014

New ultra-strong, high-field magnetic resonance imaging (MRI) full-body scanners under development by GE Healthcare (Little Chalfont, Buckinghamshire, UK) and Tesla Engineering UK (Pulborough, West Sussex, UK) will be used by researchers to speed detection and improve therapies for Parkinson’s disease and a host of other disorders. Full Article

Tech Front: New Process Allows Nanofibers to Grow at Room Temperature



Edited by Senior Editors Patrick Waurzyniak and Ellen Kehoe

6/1/2014

Researchers at North Carolina State University (Raleigh, NC) have devised a safer method of growing vertically aligned carbon nanofibers (VACNF) with ambient air, rather than using toxic chemicals like ammonia at very high temperatures in a vacuum chamber. Full Article

Tech Front: Nanotube Soldering Process Creates Tiny Electrical Pathways



Edited by Senior Editors Patrick Waurzyniak and Ellen Kehoe

2/1/2014

Scientists at the University of Illinois (Champaign, IL) have devised a way to heal gaps in tiny wires too small for the smallest soldering iron. A research team, led by electrical and computer engineering professor Joseph Lyding and graduate student Jae Won Do, has published its results in the journal Nano Letters. Full Article

Scaling Down Waterjets to the Micro Level



Senior Editor Patrick Waurzyniak

11/1/2013

Shrinking an abrasive waterjet machine down to work at micro sizes is no small task. Adapting abrasive waterjets for micromachining requires greatly reducing the size of the waterjet nozzles and mixing tubes that carry smaller garnet abrasives through the waterjet’s high-pressure cutting tool delivery system. Full Article

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