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Oregon DEQ Begins Next Phase of Clean Fuels Program

2014-04-25 10:51:46| Waste Management - Topix.net

In Februrary 2014, Oregon Gov. John Kitzhaber instructed the state's Department of Environmental Quality to develop rules for the next phase of the Oregon Clean Fuels Program.

Tags: program clean phase begins

 

Canada to phase out DOT-111 tank cars to ensure rail safety

2014-04-24 01:00:00| Railway Technology

Canada Transport Minister Lisa Raitt has decided to phase out the 5,000 least crash-resistant DOT-111 tank cars in the country, in response to the recommendations following the Lac-Mégantic train derailment in July 2013.

Tags: canada cars safety ensure

 
 

Group Delay and Phase Measurement on Frequency Converters

2014-04-22 18:13:08| rfglobalnet Downloads

Frequency converters such as those found in satellite transponders need to be characterized not only in terms of amplitude transmission but also in terms of phase transmission or group delay, especially with the transition to digital modulation schemes. They often do not provide access to the internal local oscillators. This application note describes a method using the R&S ZVA to measure group delay of mixers and frequency converters with an embedded local oscillator very accurately.

Tags: group phase frequency delay

 

OncoSec Medical Selected to Present Phase II Data in Poster...

2014-04-22 15:09:35| Logistics - Topix.net

OncoSec Medical Inc. , a company developing its ImmunoPulse DNA-based immunotherapy to treat solid tumors, will present an update of data from their Phase 2 melanoma study at the American Society of Clinical Oncology's 50th Annual Meeting, taking place May 30-June 3, 2014, at McCormick Place in Chicago, Illinois.

Tags: data present selected medical

 

Next phase set for 104th work

2014-04-22 02:05:23| Railroads - Topix.net

City Council was set to approve an $888,539 agreement with Bowman Colorado Group for construction work as part of the improvements on East 104th Avenue.

Tags: work set phase 104th

 

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