RADViewTM PD Colorimetric Dosimeter - PowerPoint PPT Presentation

1 / 18
About This Presentation
Title:

RADViewTM PD Colorimetric Dosimeter

Description:

http://www.bnl.gov/nsls2/workshops/docs/IXS/06_Chen.ppt – PowerPoint PPT presentation

Number of Views:80
Avg rating:3.0/5.0
Slides: 19
Provided by: flas8
Category:

less

Transcript and Presenter's Notes

Title: RADViewTM PD Colorimetric Dosimeter


1
RADViewTM PD Colorimetric Dosimeter
  • The threat of a so-called dirty bomb could be
    the greatest nuclear threat facing the United
    States, but it is also the least discussed.
  • U.S. Representative Zach Wamp
  • The cesium-filled package
  • uncovered in Moscows
  • Izmaylovsky Park (1995).
  • Oak Ridger, April 21, 2008

2
RADViewTM PD Colorimetric Dosimeter
  • A nuclear device detonated near the White House
    would kill roughly 100,000 people .
  • It's inevitableit's wistful to think that it
    won't happen by 20 years.
  • Before the Senate Homeland Security Committee
  • USA TODAY, April 16, 2008

3
RADViewTM PD Colorimetric Dosimeter
  • They recommended expanding
  • emergency personnel by training
  • physicians like pharmacists and
  • dentists to aid in all-hazards care,
  • monitoring the exposure of first
  • responders to radiation and
  • clearly disseminating
  • information to the public.
  • Before the Senate Homeland Security Committee
  • USA TODAY, April 16, 2008

4
RADViewTM PD Colorimetric Dosimeter
  • The prospect of terrorists detonating a nuclear
    device on American soil sometime within the next
    quarter-century is real and growingSuch a
    calamitous attack would represent a game-changing
    event far exceeding the impact of 9/11 on the
    nation."
  • USA Today, April 1, 2008

5
RADViewTM PD Colorimetric Dosimeter
  • The greatest danger of another catastrophic
    attack in the United States will materialize if
    the world's most dangerous terrorists acquire the
    world's most dangerous weaponsal Qaeda has tried
    to acquire or make nuclear weapons for at least
    ten years.
  • 9/11 Commission

6
RADViewTM PD Colorimetric Dosimeter
  • Nuclear material secretly moved U.S.,
    Russian and German officials secured nearly 600
    pounds of abandoned, Soviet-made nuclear
    materialU.S. officials considered the highly
    enriched uranium a top target for
    terroristsenough weapons-grade material to build
    several rudimentary atomic bombs.
  • USA TODAY, December 18, 2006

7
RADViewTM PD Colorimetric Dosimeter
  • "It may be only a matter of time before Al Qaeda
    or other groups attempt to use chemical,
    biological, radiological or nuclear weapons. We
    must focus on that," CIA Director Porter Goss
    told the Senate Intelligence Committee.
  • CNN, February 17, 2005

8
RADViewTM PD Colorimetric Dosimeter
  • The survey found that the most significant risk
    of a WMD attack was from a radiological weapon,
    or a so-called "dirty bomb," in which radioactive
    material is put into a conventional explosive
    device.
  • Survey of 80 WMD Experts, Commissioned by
  • U.S. Senate Foreign Relations Committee
  • CNN Special Report, June 22, 2005

9
RADViewTM PD Colorimetric Dosimeter
  • But "what keeps me up at night, he said, is a
    scenario that involves a dirty bomb, a
    radiological device strapped with explosives,
    making it through the worlds shipping system and
    exploding, say, in Chicago.
  • Stephen Flynn, a former U.S. Coast Guard
    commander and one of the nations
    most-listened-to experts on port security, before
    testifying on Capitol Hill before the House Armed
    Services Committee
  • Chicago Times, March 2, 2006

10
RADViewTM PD Colorimetric Dosimeter
  • Many experts say the risk of a terrorist nuclear
    attack is low but no longer unthinkable, given
    the spread of atomic materials and know-how.
  • NY Times, February 2, 2006

11
RADViewTM PD Colorimetric Dosimeter
  • There are millions of radiation sources
    worldwide that terrorists could use to turn into
    "dirty bombs" - and controls to prevent them
    being stolen are poor in over a hundred
    countries. This is the stark new warning today by
    the UN International Atomic Energy Agency (IAEA)
    in Vienna.
  • New Scientist, June 2002

12
RADViewTM PD Colorimetric Dosimeter
  • The simple fact remains that there are
    literally tons of nuclear materials in more than
    40 countries around the world. It only takes a
    few kilograms for terrorists to make a bomb and
    threaten lives. To ensure 100 percent safety, the
    government and NEST investigators would have to
    make sure that all of this potentially lethal
    material doesn't fall into the wrong hands.
  • Secret Government Team - Fights to Negate Nuclear
    Threat
  • ABC News, October11, 2005

13
RADViewTM PD Colorimetric Dosimeter
  • Thefts of less threatening nuclear byproducts,
    especially isotopes of strontium, cesium and
    partially enriched uranium, have been reported
    more frequently. In November 1995, Chechen rebels
    placed a functioning "dirty bomb" using dynamite
    and cesium 137 in a Moscow Park. They did not
    detonate it. Al Qaeda is closely aligned with the
    Chechens.
  • Washington Post, March 3, 2002

14
RADViewTM PD Colorimetric Dosimeter
  • "If terrorists were to obtain nuclear or
    radiological material and smuggle it into this
    country, the consequences could be catastrophic,"
    said Republican Senator Susan Collins, the
    chairwoman of the panel.
  • U.S. Senator Susan Collins,
  • Chairman Senate Homeland Security Committee
  • BBC, March 29, 2006

15
RADViewTM PD Colorimetric Dosimeter
  • There have been plenty of efforts by terrorist
    smugglers to acquire these nuclear
    materialsbetween 1993 and 2004, there were 662
    confirmed cases of smuggling nuclear and
    radiological materials, and those were just the
    cases that we know about. Of those confirmed
    cases, 21 involved materials that could be used
    to produce a nuclear weapon, and over 400
    involved materials that could be used to make a
    dirty bomb. It is clear that this threat is very
    real and deserves our utmost attention.
  • U.S. Senator Jon Kyl,
  • Chairman, Senate Judiciary Subcommittee on
    Terrorism, Technology and
  • Homeland Security
  • July 27, 2006

16
RADViewTM PD Colorimetric Dosimeter
  • U.N. Agency 30 Countries Could Soon Have
    Nuclear Weapons The head of the U.N. nuclear
    agency warned Monday that as many as 30 countries
    could soon have technology that would let them
    produce atomic weapons "in a very short time,"
    joining the nine states known or suspected to
    have such arms.
  • IAEA, October 16, 2006

17
RADViewTM PD Colorimetric Dosimeter
  • Nuclear material secretly moved U.S.,
    Russian and German officials secured nearly 600
    pounds of abandoned, Soviet-made nuclear
    materialU.S. officials considered the highly
    enriched uranium a top target for
    terroristsenough weapons-grade material to build
    several rudimentary atomic bombs.
  • USA TODAY, December 18, 2006

18
RADViewTM PD Colorimetric Dosimeter
  • Al Qaeda seeking nuclear kit for attacks UK
    official an Al Qaeda linked individual
    was jailed for a minimum of 40 years for plotting
    to blow up the New York Stock Exchange and carry
    out attacks in Britain with gas-filled limousines
    and a "dirty bomb
  • Reuters, November 13, 2006
Write a Comment
User Comments (0)
About PowerShow.com