gsnmagazine.com - by Mark Rockwell - February 1, 2012
The next generation public safety communications network should be managed by a non-governmental, non-profit organization that could impartially reconcile the myriad standards and procedures affecting emergency responders nationwide, said a report by an independent government advisory committee.
It also recommended that such a network should take advantage of “assigned public safety spectrum.” Congress has been trying to get spectrum for a national public safety network for years, battling over whether to assign the spectrum directly to first responders or auction it off to communications companies, so they can share it with responders and manage its back-office functions.
US NRC study released today on "New Seismic Model Will Refine Hazard Analysis at U.S. Nuclear Plants" and performs studies at many central and eastern U.S. susceptible locations. The Central and Eastern United States Seismic Source Characterization for Nuclear Facilities (CEUS SSC) Project was conducted from April 2008 to December 2011 to develop a new, regional seismic source model for use in conducting and reviewing probabilistic seismic hazard analyses (PSHAs) for nuclear facilities in the CEUS. PSHA is a method for assessing site-specific seismic hazard that includes getting the best estimate of ground motions and a transparent quantitative accounting of uncertainty. The results of PSHA are used in seismic design and in calculating seismic risk.
First, there is great value in a systems approach as a heuristic for understanding interlocked social-ecological-technological processes, and in analysis across multiple scales. Yet we need to move beyond both systems as portrayed in resilience thinking, and the focus on actors in work on vulnerability, to analyse networks and relationships, as well as to attend to the diverse framings, narratives, imaginations and discourses that different actors bring to bear.
There are many definitions of resilience from simple deterministic views of resilience anchored in Newtonian mechanics to far more dynamic views of resilience from a systems perspective, including insights from quantum mechanics and the sciences of complexity. One baseline perspective of resilience sees it in terms of the viability of socio-ecological systems as the foundation for sustainability. For those that are ready to look beyond resilience as the ability to return to the "normal state" before a disaster, take a look at:
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The event utilizes different methods of interaction, all of which focus on end user input on disaster response operations. The field environment also provides the opportunity to explore new solutions for crisis responders through hands on interaction and experimentation.
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