Airport Passenger Screening Using Backscatter X-Ray Machines
Airport Passenger Screening Using Backscatter X-Ray Machines

Author: National Academies of Sciences, Engineering, and Medicine

Publisher: National Academies Press

Published: 2016-01-10

Total Pages: 203

ISBN-13: 0309371333

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Passenger screening at commercial airports in the United States has gone through significant changes since the events of September 11, 2001. In response to increased concern over terrorist attacks on aircrafts, the Transportation Security Administration (TSA) has deployed security systems of advanced imaging technology (AIT) to screen passengers at airports. To date (December 2014), TSA has deployed AITs in U.S. airports of two different technologies that use different types of radiation to detect threats: millimeter wave and X-ray backscatter AIT systems. X-ray backscatter AITs were deployed in U.S. airports in 2008 and subsequently removed from all airports by June 2013 due to privacy concerns. TSA is looking to deploy a second-generation X-ray backscatter AIT equipped with privacy software to eliminate production of an image of the person being screened in order to alleviate these concerns. This report reviews previous studies as well as current processes used by the Department of Homeland Security and equipment manufacturers to estimate radiation exposures resulting from backscatter X-ray advanced imaging technology system use in screening air travelers. Airport Passenger Screening Using Backscatter X-Ray Machines examines whether exposures comply with applicable health and safety standards for public and occupational exposures to ionizing radiation and whether system design, operating procedures, and maintenance procedures are appropriate to prevent over exposures of travelers and operators to ionizing radiation. This study aims to address concerns about exposure to radiation from X-ray backscatter AITs raised by Congress, individuals within the scientific community, and others.

General Aviation Security
General Aviation Security

Author: Daniel J. Benny, Ph.D

Publisher: CRC Press

Published: 2012-08-16

Total Pages: 351

ISBN-13: 1466510870

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After 9/11, the initial focus from the U.S. government, media, and the public was on security at commercial airports and aboard commercial airlines. Soon, investigation revealed the hijackers had trained at flight schools operating out of general aviation airports, leading to a huge outcry by the media and within the government to mandate security regulations for this flight sector. General Aviation Security: Aircraft, Hangars, Fixed-Base Operations, Flight Schools, and Airports examines the threats against general aviation (GA) and presents resources for security professionals and GA airport owners and operators to develop an impenetrable airport and aircraft security plan. Following an overview of general aviation and its inherent security threats, the book explores: Physical security for the aviation environment, including intrusion detection systems, cameras, locks, lighting, and window security The security force, including recruitment and training Security of general aviation aircraft and airports, including runway security and fuel storage Airport safety regulations such as the Workers Protection Act and the Bloodborne Pathogens Act Emergency response to a range of scenarios, including medical emergencies, fires, gas leaks, and bomb threats The security of hangars, fixed-base operations, and flight schools Corporate aviation security departments The book concludes with a study involving the Aircraft Owners and Pilots Association (AOPA) Airport Watch Program and the Transportation Security Administration (TSA) security requirements and recommendations for general aviation. General aviation supports public safety, business, agriculture, commercial airports, aeronautical education, and many aspects of the aviation industry. The book is the first to explore the unique security concerns relevant to general aviation operations. Dr. Daniel J. Benny was interviewed on video by General Aviation Security Magazine about his article concerning the effects of the Airport Watch Program.

A Fire Upon The Deep
A Fire Upon The Deep

Author: Vernor Vinge

Publisher: Tor Science Fiction

Published: 2010-04-01

Total Pages: 626

ISBN-13: 1429981989

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Now with a new introduction for the Tor Essentials line, A Fire Upon the Deep is sure to bring a new generation of SF fans to Vinge's award-winning works. A Hugo Award-winning Novel! “Vinge is one of the best visionary writers of SF today.”-David Brin Thousands of years in the future, humanity is no longer alone in a universe where a mind's potential is determined by its location in space, from superintelligent entities in the Transcend, to the limited minds of the Unthinking Depths, where only simple creatures, and technology, can function. Nobody knows what strange force partitioned space into these "regions of thought," but when the warring Straumli realm use an ancient Transcendent artifact as a weapon, they unwittingly unleash an awesome power that destroys thousands of worlds and enslaves all natural and artificial intelligence. Fleeing this galactic threat, Ravna crash lands on a strange world with a ship-hold full of cryogenically frozen children, the only survivors from a destroyed space-lab. They are taken captive by the Tines, an alien race with a harsh medieval culture, and used as pawns in a ruthless power struggle. Tor books by Vernor Vinge Zones of Thought Series A Fire Upon The Deep A Deepness In The Sky The Children of The Sky Realtime/Bobble Series The Peace War Marooned in Realtime Other Novels The Witling Tatja Grimm's World Rainbows End Collections Collected Stories of Vernor Vinge True Names At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.