A Noise Canceling Apparatus Is Provided That Uses Magnetically-Coupled Windings To Cancel Noise Currents Or Noise Voltages From A Power Converter. The Apparatus May Include A Series Voltage Source Or A Shunt Current Source That Is Placed At Input Or Output Terminals Of A Power Converter To Eliminate.....
[Detail]
An Apparatus Is Used With A Drilling Assembly For Drilling A Borehole. The Drilling Assembly Has An Impact Device Linked To A Drill Head. The Impact Device Is Powered By A First Fluid Under A First Pressure To Impart A Percussive Force To The Drill Head. The Percussive Force Is A Function Of The Fir.....
[Detail]
The Present Invention Relates To Therapeutic Agents Useful For The Treatment Of Severe Acute Respiratory Syndrome (Sars) In Humans. In Particular, The Present Invention Relates To Rna Interference (Rnai) Molecules Useful For Inhibiting The Infection And Replication Of Hsars Virus. Preferably, The Rn.....
[Detail]
A Natural Spinal Disk Including Adjacent Vertebral Structures Is Removed From A Deceased Donor, Rinsed In Normal Saline, Preserved In A Cryopreservative Solution, And Then Frozen By Gradually Decreasing The Temperature Using Liquid Nitrogen Or Similar Method. The Implant May Be Thawed In Normal Sali.....
[Detail]
A Process Is Provided For Obtaining Crack-Free Deposits Of Rhodium By A Pulse Electroplating Process.
[Detail]
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