10 CFR 1048.4 - Unauthorized introduction of weapons or dangerous materials.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 4 2012-01-01 2012-01-01 false Unauthorized introduction of weapons or dangerous materials. 1048.4 Section 1048.4 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) TRESPASSING ON STRATEGIC PETROLEUM RESERVE FACILITIES AND OTHER PROPERTY § 1048.4 Unauthorized introduction of weapons or dangerous...

10 CFR 1048.4 - Unauthorized introduction of weapons or dangerous materials.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 4 2011-01-01 2011-01-01 false Unauthorized introduction of weapons or dangerous materials. 1048.4 Section 1048.4 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) TRESPASSING ON STRATEGIC PETROLEUM RESERVE FACILITIES AND OTHER PROPERTY § 1048.4 Unauthorized introduction of weapons or dangerous...

10 CFR 1048.4 - Unauthorized introduction of weapons or dangerous materials.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Unauthorized introduction of weapons or dangerous materials. 1048.4 Section 1048.4 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) TRESPASSING ON STRATEGIC PETROLEUM RESERVE FACILITIES AND OTHER PROPERTY § 1048.4 Unauthorized introduction of weapons or dangerous...

10 CFR 1048.4 - Unauthorized introduction of weapons or dangerous materials.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 4 2014-01-01 2014-01-01 false Unauthorized introduction of weapons or dangerous materials. 1048.4 Section 1048.4 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) TRESPASSING ON STRATEGIC PETROLEUM RESERVE FACILITIES AND OTHER PROPERTY § 1048.4 Unauthorized introduction of weapons or dangerous...

10 CFR 1048.4 - Unauthorized introduction of weapons or dangerous materials.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 4 2013-01-01 2013-01-01 false Unauthorized introduction of weapons or dangerous materials. 1048.4 Section 1048.4 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) TRESPASSING ON STRATEGIC PETROLEUM RESERVE FACILITIES AND OTHER PROPERTY § 1048.4 Unauthorized introduction of weapons or dangerous...

High-energy neutron depth-dose distribution experiment.

PubMed

Ferenci, M S; Hertel, N E

2003-01-01

A unique set of high-energy neutron depth-dose benchmark experiments were performed at the Los Alamos Neutron Science Center/Weapons Neutron Research (LANSCE/WNR) complex. The experiments consisted of filtered neutron beams with energies up to 800 MeV impinging on a 30 x 30 x 30 cm3 liquid, tissue-equivalent phantom. The absorbed dose was measured in the phantom at various depths with tissue-equivalent ion chambers. This experiment is intended to serve as a benchmark experiment for the testing of high-energy radiation transport codes for the international radiation protection community.

U.S. Nuclear Weapons Modernization - the Stockpile Life Extension Program

NASA Astrophysics Data System (ADS)

Cook, Donald

2016-03-01

Underground nuclear testing of U.S. nuclear weapons was halted by President George H.W. Bush in 1992 when he announced a moratorium. In 1993, the moratorium was extended by President Bill Clinton and, in 1995, a program of Stockpile Stewardship was put in its place. In 1996, President Clinton signed the Comprehensive Nuclear Test Ban Treaty (CTBT). Twenty years have passed since then. Over the same time, the average age of a nuclear weapon in the stockpile has increased from 6 years (1992) to nearly 29 years (2015). At its inception, achievement of the objectives of the Stockpile Stewardship Program (SSP) appeared possible but very difficult. The cost to design and construct several large facilities for precision experimentation in hydrodynamics and high energy density physics was large. The practical steps needed to move from computational platforms of less than 100 Mflops/sec to 10 Teraflops/sec and beyond were unknown. Today, most of the required facilities for SSP are in place and computational speed has been increased by more than six orders of magnitude. These, and the physicists and engineers in the complex of labs and plants within the National Nuclear Security Administration (NNSA) who put them in place, have been the basis for underpinning an annual decision, made by the weapons lab directors for each of the past 20 years, that resort to underground nuclear testing is not needed for maintaining confidence in the safety and reliability of the U.S stockpile. A key part of that decision has been annual assessment of the physical changes in stockpiled weapons. These weapons, quite simply, are systems that invariably and unstoppably age in the internal weapon environment of radioactive materials and complex interfaces of highly dissimilar organic and inorganic materials. Without an ongoing program to rebuild some components and replace other components to increase safety or security, i.e., life extending these weapons, either underground testing would again be required to assess many changes at once, or confidence in these weapons would be reduced. The strategy and details of the U.S. Stockpile Life Extension Program will be described in this talk. In brief, the strategy is to reduce the number of weapons in the stockpile while increasing confidence in the weapons that remain and, where possible, increase their safety, increase their security, and reduce their nuclear material quantities and yields. A number of ``myths'' pertaining to nuclear weapons, the SSP, and the Stockpile Life Extension Program will be explored.

[Penetration depth of missiles fired from a pneumatic weapon with kinetic energy below 17 J, in 20% gelatine blocks as correlated with injuries found during autopsy of a 9-year-old boy].

PubMed

Smedra-Kaźmirska, Anna; Barzdo, Maciej; Kedzierski, Maciej; Szram, Stefan; Berent, Jarosław

2011-01-01

In Poland, according to the Act About Weapons and Ammunition, an air weapon which has kinetic energy of the fired projectiles below 17 J does not require registration and can be bought even on the Internet. Sport and recreation shooting with this weapon basically have to be performed in shooting ranges, but can be also carried on outside of shooting ranges, providing "particular caution" is exercised. In this study, we presented a case of fatal shooting of a 9-year-old boy; the weapon was a Chinese pneumatic device weapon with kinetic energy of the fired projectiles below 17 J. The aim of this study was to compare autopsy findings with penetration depth of missiles fired from this pneumatic weapon in 20% gelatine blocks. During the experiment, we used a Chinese pneumatic weapon with kinetic energy below 17 J, five kinds of lead projectiles with different shape and mass and 20% gelatine blocks at the temperature of 10 degrees C, which were the model of human soft tissues.

10 CFR 160.4 - Unauthorized introduction of weapons or dangerous materials.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 2 2011-01-01 2011-01-01 false Unauthorized introduction of weapons or dangerous materials. 160.4 Section 160.4 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) TRESPASSING ON COMMISSION PROPERTY § 160.4 Unauthorized introduction of weapons or dangerous materials. Unauthorized carrying...

10 CFR 160.4 - Unauthorized introduction of weapons or dangerous materials.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 2 2013-01-01 2013-01-01 false Unauthorized introduction of weapons or dangerous materials. 160.4 Section 160.4 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) TRESPASSING ON COMMISSION PROPERTY § 160.4 Unauthorized introduction of weapons or dangerous materials. Unauthorized carrying...

10 CFR 160.4 - Unauthorized introduction of weapons or dangerous materials.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 2 2012-01-01 2012-01-01 false Unauthorized introduction of weapons or dangerous materials. 160.4 Section 160.4 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) TRESPASSING ON COMMISSION PROPERTY § 160.4 Unauthorized introduction of weapons or dangerous materials. Unauthorized carrying...

10 CFR 160.4 - Unauthorized introduction of weapons or dangerous materials.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 2 2010-01-01 2010-01-01 false Unauthorized introduction of weapons or dangerous materials. 160.4 Section 160.4 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) TRESPASSING ON COMMISSION PROPERTY § 160.4 Unauthorized introduction of weapons or dangerous materials. Unauthorized carrying...

10 CFR 160.4 - Unauthorized introduction of weapons or dangerous materials.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 2 2014-01-01 2014-01-01 false Unauthorized introduction of weapons or dangerous materials. 160.4 Section 160.4 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) TRESPASSING ON COMMISSION PROPERTY § 160.4 Unauthorized introduction of weapons or dangerous materials. Unauthorized carrying...

Experimental Physical Sciences Vitae 2017

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kippen, Karen Elizabeth; Del Mauro, Diana; Patterson, Eileen Frances

Frequently our most basic research experiments stimulate solutions for some of the most intractable national security problems, such as nuclear weapons stewardship, homeland security, intelligence and information analysis, and nuclear and alternative energy. This publication highlights our talented and creative staff who deliver solutions to these complex scientific and technological challenges by conducting cutting-edge multidisciplinary physical science research.

The Basics of Electric Weapons and Pulsed-Power Technologies

DTIC Science & Technology

2012-01-01

launchers. DEWs send energy, instead of matter, toward a target, and can be separated into three types: laser weapons, particle -beam weapons, and high...beam’s energy de- position, target material, and flight dynamics is needed. Particle Beams A particle -beam weapon is a directed flow of atomic or sub...atomic particles . These parti- cles can be neutral or electrically charged. Neutral beams need to be used outside the atmosphere (in space), where

Congress targets DOE plants

NASA Astrophysics Data System (ADS)

Maggs, William Ward

Calling the Department of Energy's management of the nation's crippled nuclear weapons production complex “a 35-year secret chemical war waged against people living near DOE's sites,” Representative Thomas Luken (D-OH) opened a congressional hearing on February 23 with an appeal to DOE Secretary-designate James Watkins to release secret health records of workers at the plants. In testimony that followed, Comptroller General Charles Bowsher told a subcommittee of the House Energy and Commerce Committee that President Bush's new budget does not go far enough on the long and costly road of cleaning up and modernizing the contaminated and aging facilities. The renovation is expected to cost up to $155 billion.By next month, 11 of the 17 installations that make up the DOE complex will be on the EPA's Superfund list of the nation's most contaminated waste sites. Some o f the DOE facilities, including the Rocky Flats plant in Denver, Colo., the Hanford Reservation in eastern Washington, and the Savannah River plant in South Carolina, are among the most polluted sites ever identified by EPA. The principal function of the facilities, the production of tritium and plutonium for nuclear weapons, has stopped, creating what DOE has characterized as a looming national security crisis.

Naval Directed-Energy Weapons - No Longer a Future Weapon Concept

DTIC Science & Technology

2012-01-01

DE efforts. High-Energy Laser Weapons HEL weapon systems have been envisioned for a great many years, to include be- ing referred to as Martian “Heat...PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES... ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) 11. SPONSOR/MONITOR’S REPORT NUMBER(S

Norms Versus Security: What is More Important to Japan’s View of Nuclear Weapons

DTIC Science & Technology

2017-03-01

objectives: “1) prevent the spread of nuclear weapons and weapons technology, 2) promote cooperation in the peaceful uses of nuclear energy , and 3...http://www.world- nuclear.org/information-library/safety-and-security/safety-of-plants/fukushima-accident.aspx. 40 “Japanese Wary of Nuclear Energy ...PewResearchCenter, accessed February 22, 2017. http://www.pewglobal.org/2012/06/05/japanese-wary-of- nuclear - energy / 41 Malcolm Foster, “Thousands

28 CFR 13.3 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Administration DEPARTMENT OF JUSTICE ATOMIC WEAPONS AND SPECIAL NUCLEAR MATERIALS REWARDS REGULATIONS § 13.3 Definitions. Atomic energy means all forms of energy released in the course of nuclear fission or nuclear transformation. Atomic weapon means any device utilizing atomic energy, exclusive of the means for transporting...

28 CFR 13.3 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Administration DEPARTMENT OF JUSTICE ATOMIC WEAPONS AND SPECIAL NUCLEAR MATERIALS REWARDS REGULATIONS § 13.3 Definitions. Atomic energy means all forms of energy released in the course of nuclear fission or nuclear transformation. Atomic weapon means any device utilizing atomic energy, exclusive of the means for transporting...

28 CFR 13.3 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Administration DEPARTMENT OF JUSTICE ATOMIC WEAPONS AND SPECIAL NUCLEAR MATERIALS REWARDS REGULATIONS § 13.3 Definitions. Atomic energy means all forms of energy released in the course of nuclear fission or nuclear transformation. Atomic weapon means any device utilizing atomic energy, exclusive of the means for transporting...

28 CFR 13.3 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Administration DEPARTMENT OF JUSTICE ATOMIC WEAPONS AND SPECIAL NUCLEAR MATERIALS REWARDS REGULATIONS § 13.3 Definitions. Atomic energy means all forms of energy released in the course of nuclear fission or nuclear transformation. Atomic weapon means any device utilizing atomic energy, exclusive of the means for transporting...

28 CFR 13.3 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Administration DEPARTMENT OF JUSTICE ATOMIC WEAPONS AND SPECIAL NUCLEAR MATERIALS REWARDS REGULATIONS § 13.3 Definitions. Atomic energy means all forms of energy released in the course of nuclear fission or nuclear transformation. Atomic weapon means any device utilizing atomic energy, exclusive of the means for transporting...

Air gun wounding and current UK laws controlling air weapons.

PubMed

Bruce-Chwatt, Robert Michael

2010-04-01

Air weapons whether rifles or pistols are, potentially, lethal weapons. The UK legislation is complex and yet little known to the public. Hunting with air weapons and the laws controlling those animals that are permitted to be shot with air weapons is even more labyrinthine due to the legal power limitations on the possession of air weapons. Still relatively freely available by mail order or on the Internet, an increasing number of deaths have been reported from the misuse of air weapons or accidental discharges. Ammunition for air weapons has become increasingly sophisticated, effective and therefore increasingly dangerous if misused, though freely available being a mere projectile without a concomitant cartridge containing a propellant and an initiator.

Penetrating chest trauma caused by a blank cartridge actuated rubber ball projectile: case presentation and ballistic investigation of an uncommon weapon type.

PubMed

Frank, Matthias; Peters, Dieter; Klemm, Wolfram; Grossjohann, Rico; Ekkernkamp, Axel; Bockholdt, Britta; Seifert, Julia

2017-09-01

Recently, an increasing number of an uncommon weapon type based on a caliber 6-mm Flobert blank cartridge actuated revolver which discharges 10-mm-diameter rubber ball projectiles has been confiscated by police authorities following criminal offenses. A recent trauma case presenting with a penetrating chest injury occasioned an investigation into the basic ballistic parameters of this type of weapon. Kinetic energy E of the test projectiles was calculated between 5.8 and 12.5 J. Energy density ED of the test projectiles was close to or higher than the threshold energy density of human skin. It can be concluded that penetrating skin injuries due to free-flying rubber ball projectiles discharged at close range cannot be ruled out. However, in case of a contact shot, the main injury potential of this weapon type must be attributed to the high energy density of the muzzle gas jet which may, similar to well-known gas or alarm weapons, cause life-threatening or even lethal injuries.

High Frontier, The Journal for Space & Missile Professionals. Volume 5, Number 3

DTIC Science & Technology

2009-05-01

assume cyberspace responsibilities as directed by CORONA Fall. General Kehler has commanded at the squadron, group, and twice at the wing level, and has...October 2008 CORONA conference, the Air Force Space Command (AFSPC), in con- cert with Air Force Cyberspace Command (Provisional), is working diligently...which include electronic jamming equipment, computer viruses , directed-energy weapons, laser beam weapons, and non-directed-energy weapons

Is this the time for a high-energy laser weapon program?

NASA Astrophysics Data System (ADS)

Kiel, David H.

2013-02-01

The U.S. Department of Defense (DoD) has made large investments weaponizing laser technology for air defense. Despite billions of dollars spent, there has not been a successful transition of a high-energy laser (HEL) weapon from the lab to the field. Is the dream of a low-cost-per-shot, deep-magazine, speed-of-light HEL weapon an impossible dream or a set of technologies that are ready to emerge on the modern battlefield? Because of the rapid revolution taking place in modern warfare that is making conventional defensive weapons very expensive relative to the offensive weapons systems, the pull for less expensive air defense may necessitate a HEL weapon system. Also, due to the recent technological developments in solid-state lasers (SSL), especially fiber lasers, used throughout manufacturing for cutting and welding, a HEL weapon finally may be able to meet all the requirements of ease of use, sustainability, and reliability. Due to changes in warfare and SSL technology advances, the era of HEL weapons isn't over; it may be just starting if DoD takes an evolutionary approach to fielding a HEL weapon. The U.S. Navy, with its large ships and their available electric power, should lead the way.

10 CFR 784.6 - National security considerations for waiver of certain sensitive inventions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... or under any Government contract or subcontract of the Naval Nuclear Propulsion Program or the nuclear weapons programs or other atomic energy defense activities of the Department of Energy, a...) under the Naval Nuclear Propulsion Program or the nuclear weapons programs or other atomic energy...

10 CFR 784.6 - National security considerations for waiver of certain sensitive inventions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... or under any Government contract or subcontract of the Naval Nuclear Propulsion Program or the nuclear weapons programs or other atomic energy defense activities of the Department of Energy, a...) under the Naval Nuclear Propulsion Program or the nuclear weapons programs or other atomic energy...

High-energy laser weapons: technology overview

NASA Astrophysics Data System (ADS)

Perram, Glen P.; Marciniak, Michael A.; Goda, Matthew

2004-09-01

High energy laser (HEL) weapons are ready for some of today"s most challenging military applications. For example, the Airborne Laser (ABL) program is designed to defend against Theater Ballistic Missiles in a tactical war scenario. Similarly, the Tactical High Energy Laser (THEL) program is currently testing a laser to defend against rockets and other tactical weapons. The Space Based Laser (SBL), Advanced Tactical Laser (ATL) and Large Aircraft Infrared Countermeasures (LAIRCM) programs promise even greater applications for laser weapons. This technology overview addresses both strategic and tactical roles for HEL weapons on the modern battlefield and examines current technology limited performance of weapon systems components, including various laser device types, beam control systems, atmospheric propagation, and target lethality issues. The characteristics, history, basic hardware, and fundamental performance of chemical lasers, solid state lasers and free electron lasers are summarized and compared. The elements of beam control, including the primary aperture, fast steering mirror, deformable mirrors, wavefront sensors, beacons and illuminators will be discussed with an emphasis on typical and required performance parameters. The effects of diffraction, atmospheric absorption, scattering, turbulence and thermal blooming phenomenon on irradiance at the target are described. Finally, lethality criteria and measures of weapon effectiveness are addressed. The primary purpose of the presentation is to define terminology, establish key performance parameters, and summarize technology capabilities.

Department of Energy 1977--1994: A Summary History

DOE R&D Accomplishments Database

Fehner, T. R.; Holl, J. M.

1994-11-01

The Department of Energy Organization Act of 1977 created perhaps the most interesting and diverse agency in the Federal Government. The new department brought together for the first time not only most of the government`s energy programs but also defense responsibilities that included the design, construction, and testing of nuclear weapons. The Department of Energy incorporated a score of organizational entities from a dozen departments and agencies, each with its own history and traditions. Uniting these seemingly disparate entities and programs was a common commitment to performing first rate science and technology. The Department of Energy sought--and continues to seek--to be one of the Nation`s premier science and technology organizations. The Department of Energy, 1977--1994, is a summary history of the origins, goals, and achievements of the Department and selected major programs. Beginning with the various fuels policies on the energy side and the Manhattan project on the defense side, the study details how the Department was born of the energy crisis of the early and mid-1970s. The history then surveys the Department and its programs from the Carter through the Clinton administrations. As the energy crisis eased, the Department played a central role on issues as dissimilar as the Strategic Defense Initiative and the Superconducting Super Collider. With the end of the Cold War, the Department of Energy further transformed itself, moving from the building of bombs to partial dismantlement of the nuclear weapons complex and to an increased emphasis on environmental activities and technology transfer efforts.

Materials @ LANL: Solutions for National Security Challenges

NASA Astrophysics Data System (ADS)

Teter, David

2012-10-01

Materials science activities impact many programmatic missions at LANL including nuclear weapons, nuclear energy, renewable energy, global security and nonproliferation. An overview of the LANL materials science strategy and examples of materials science programs will be presented. Major materials leadership areas are in materials dynamics, actinides and correlated electron materials, materials in radiation extremes, energetic materials, integrated nanomaterials and complex functional materials. Los Alamos is also planning a large-scale, signature science facility called MaRIE (Matter Radiation Interactions in Extremes) to address in-situ characterization of materials in dynamic and radiation environments using multiple high energy probes. An overview of this facility will also be presented.

Navy Additive Manufacturing: Adding Parts, Subtracting Steps

DTIC Science & Technology

2015-06-01

complex weapon systems within designed specifications requires extensive routine and preventative maintenance as well as expeditious repairs when...failures occur. These repairs are sometimes complex and often unpredictable in both peace and wartime environments. To keep these weapon systems...basis. The solution is not a simple one, but rather one of high complexity that cannot just be adopted from a big-box store such as Walmart, Target

Waste is a Terrible Thing to Mind: Perspectives on the Cleanup of the United States Nuclear Weapons Complex

NASA Astrophysics Data System (ADS)

Bodde, David

1997-03-01

For the 50 years of the Cold War, the United States nuclear arsenal was the cornerstone of our national security. These weapons were designed, manufactured, and armed with fissionable materials in an industrial complex that, at its peak, included about 16 major facilities and vast tracts of land in Nevada, Idaho, Washington, and South Carolina. Included among these are such well-known sites as the Savannah River Plant, the Hanford, Oak Ridge, and the Idaho National Engineering Laboratory. The Cold War, that "long twilight struggle" in the evocative phrase of John Kennedy, left little time and few resources for understanding and managing the environmental consequences of nuclear weapons production. At the same time, perceptions of the special nature of the atom led to a concentration of governance in the Atomic Energy Commission and the Joint Committee on Atomic Energy. Thus, external feedback for the managers of the complex was heavily filtered. But the imperatives of the Cold War have waned, and our understanding of the implications for the environment and the health and safety of workers has grown. By 1995 the Department of Energy (DoE) had spent about 23 billion in identifying and characterizing its waste, managing it, and assessing the actions needed to clean up the 120 sites in 36 states. Yet the majority of the task appeared ahead. Estimates made in 1995 suggested a total cost ranging from 200-350 billion and a time to complete of 75 years. If these were true, the cleanup of the weapons complex would become the largest civil works project in the history of humankind. Over the past year or so, the DoE program has shifted its focus from studies to actual cleanup. A strategic plan has been proposed that would accomplish most of the needed work over ten years at a cost of about $85 billion. At the same time, the Department is proposing to transfer oversight to the Nuclear Regulatory Commission, the Environmental Protection Agency, and the states. This Invited Symposium will address this cleanup from the perspective of contemporary issues, rather than the mistakes of the past. Dr. David Bodde, currently Co-Chair of the Environmental Management Advisory Board, which advises the DoE on technical and policy issues pertaining to the cleanup, will chair the Symposium. Dr. Frank Parker, Distinguished Professor of Environmental and Water Resources Engineering at Vanderbilt University, will provide a general description of these problems and issues, including cultural and historical factors, a technical description of the wastes, and what is physically required for resolution. The Honorable Alvin Alm, Assistant Secretary of Energy for Environmental Management, will describe the current strategy for solving the problem, how this differs from approaches used in the past, what can realistically be accomplished and when and at what cost. Mr. Thomas Winston of the Ohio Environmental Protection Agency, will present the perspective of the affected localities. And Dr. Charles Powers, Executive Director of the Environmental and Occupational Health Sciences Institute, will speak to the current role and future prospects for risk analysis in improving the allocation of resources for cleanup.

Biophysics and medical effects of enhanced radiation weapons.

PubMed

Reeves, Glen I

2012-08-01

Enhanced radiation weapons (ERW) are fission-fusion devices where the massive numbers of neutrons generated during the fusion process are intentionally allowed to escape rather than be confined to increase yield (and fallout products). As a result, the energy partition of the weapon output shifts from blast and thermal energies toward prompt radiation. The neutron/gamma output ratio is also increased. Neutrons emitted from ERW are of higher energy than the Eave of neutrons from fission weapons. These factors affect the patterns of injury distribution; delay wound healing in combined injuries; reduce the therapeutic efficacy of medical countermeasures; and increase the dose to radiation-only casualties, thus potentiating the likelihood of encountering radiation-induced incapacitation. The risk of radiation-induced carcinogenesis is also increased. Radiation exposure to first responders from activation products is increased over that expected from a fission weapon of similar yield. However, the zone of dangerous fallout is significantly reduced in area. At least four nations have developed the potential to produce such weapons. Although the probability of detonation of an ERW in the near future is very small, it is nonzero, and clinicians and medical planners should be aware of the medical effects of ERW.

Mobile and stationary laser weapon demonstrators of Rheinmetall Waffe Munition

NASA Astrophysics Data System (ADS)

Ludewigt, K.; Riesbeck, Th.; Baumgärtel, Th.; Schmitz, J.; Graf, A.; Jung, M.

2014-10-01

For some years Rheinmetall Waffe Munition has successfully developed, realised and tested a variety of versatile high energy laser (HEL) weapon systems for air- and ground-defence scenarios like C-RAM, UXO clearing. By employing beam superimposition technology and a modular laser weapon concept, the total optical power has been successively increased. Stationary weapon platforms and now military mobile vehicles were equipped with high energy laser effectors. Our contribution summarises the most recent development stages of Rheinmetalls high energy laser weapon program. We present three different vehicle based HEL demonstrators: the 5 kW class Mobile HEL Effector Track V integrated in an M113 tank, the 20 kW class Mobile HEL Effector Wheel XX integrated in a multirole armoured vehicle GTK Boxer 8x8 and the 50 kW class Mobile HEL Effector Container L integrated in a reinforced container carried by an 8x8 truck. As a highlight, a stationary 30 kW Laser Weapon Demonstrator shows the capability to defeat saturated attacks of RAM targets and unmanned aerial vehicles. 2013 all HEL demonstrators were tested in a firing campaign at the Rheinmetall testing centre in Switzerland. Major results of these tests are presented.

22 CFR 121.1 - General. The United States Munitions List.

Code of Federal Regulations, 2011 CFR

2011-04-01

...) Firearms or other weapons (e.g. insurgency-counterinsurgency, close assault weapons systems) having a... IV. * (d) Kinetic energy weapon systems specifically designed or modified for destruction or... physical test models. (i) Autoloading systems for electronic programming of projectile function for the...

Final Environmental Assessment: For Construction of a Security Forces Complex on Eglin Air Force Base, FL

DTIC Science & Technology

2005-05-01

form of weapons cleaning products and wastes. State of Florida and Air Force regulations have been implemented 05/31/05 Final Environmental Assessment...Forces Complex will generate hazardous materials in the form of weapons cleaning products and wastes. Break-Free CLP Liquid is a cleaner, lubricant

High energy laser demonstrators for defense applications

NASA Astrophysics Data System (ADS)

Jung, M.; Riesbeck, Th.; Schmitz, J.; Baumgärtel, Th.; Ludewigt, K.; Graf, A.

2017-01-01

Rheinmetall Waffe Munition has worked since 30 years in the area of High Energy Laser (HEL) for defence applications, starting from pulsed CO2 to pulsed glass rods lasers. In the last decade Rheinmetall Waffe Munition changed to diode pumped solid state laser (DPSSL) technology and has successfully developed, realised and tested a variety of versatile HEL weapon demonstrators for air- and ground defence scenarios like countering rocket, artillery, mortar, missile (RAMM), unmanned aerial systems (UAS) and unexploded ordnances clearing. By employing beam superimposing technology and a modular laser weapon concept, the total optical power has been successively increased. Stationary weapon platforms, military vehicles and naval platforms have been equipped with high energy laser effectors. The contribution gives a summary of the most recent development stages of Rheinmetalls HEL weapon program. In addition to the stationary 30 kW laser weapon demonstrator, we present vehicle based HEL demonstrators: the 5 kW class Mobile HEL Effector Track V, the 20 kW class Mobile HEL Effector Wheel XX and the 50 kW class Mobile HEL Effector Container L and the latest 10 kW HEL effector integrated in the naval weapon platform MLG 27. We describe the capabilities of these demonstrators against different potential targets. Furthermore, we will show the capability of the 30 kW stationary Laser Weapon Demonstrator integrated into an existing ground based air defence system to defeat saturated attacks of RAMM and UAS targets.

DOE’s Management and Oversight of the Nuclear Weapons Complex

DTIC Science & Technology

1990-03-22

and Economic Development Division Before the Department of Energy Defense Nuclear Facilities Panel Committee on Armed Services House of Representatives...and newly created DOE offices. The Defense Nuclear Facilities Safety Board, whose board members were appointed this past year, was created to provide 6...mandated Defense Nuclear Facilities Safety Board. Continuing dialogue between DOE and the Board can also serve to enhance DOE’s ability to respond more

United States Department of Energy Environmental Restoration and Waste Management: Comment Response Document

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

IN 1989, Secretary of Energy James Watkins called for a fundamental change in the way US Department of Energy (DOE) meets its environmental responsibilities. Whereas DOE had long subordinated environmental concerns to the higher priority of weapons production, the Department's mission was restructured to place less emphasis on defense-related production and much greater emphasis on sound environmental management and restoration of its weapons complex. To carry out this new mission, the Office of Environmental Restoration and Waste Management (EM) was created. Secretary Watkins further stressed that DOE's new commitment to environmental values will be carried out under a new DOEmore » culture-one of openness, responsiveness, and accountability. The Environmental Restoration and Waste Management Five-Year Plan is the key planning document that embodies both the new DOE emphasis on environmental management and the Department's commitment to involving the public in its planning process. Updated annually, the Five-Year Plan guides EM's efforts to clean up DOE facilities and manage its waste -- its accomplishments, goals, and planned activities -- and reinforces DOE's commitment to the culture change by involving the general public in its development.« less

United States Department of Energy Environmental Restoration and Waste Management: Comment Response Document. Five-Year Plan, Fiscal Years 1993--1997

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

IN 1989, Secretary of Energy James Watkins called for a fundamental change in the way US Department of Energy (DOE) meets its environmental responsibilities. Whereas DOE had long subordinated environmental concerns to the higher priority of weapons production, the Department`s mission was restructured to place less emphasis on defense-related production and much greater emphasis on sound environmental management and restoration of its weapons complex. To carry out this new mission, the Office of Environmental Restoration and Waste Management (EM) was created. Secretary Watkins further stressed that DOE`s new commitment to environmental values will be carried out under a new DOEmore » culture-one of openness, responsiveness, and accountability. The Environmental Restoration and Waste Management Five-Year Plan is the key planning document that embodies both the new DOE emphasis on environmental management and the Department`s commitment to involving the public in its planning process. Updated annually, the Five-Year Plan guides EM`s efforts to clean up DOE facilities and manage its waste -- its accomplishments, goals, and planned activities -- and reinforces DOE`s commitment to the culture change by involving the general public in its development.« less

Activities with Argentina. Spring 1999. A U.S. Department of Energy Cooperative Program with the National Atomic Energy Commission of the Argentine Republic

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

1999-06-01

In 1989, the US Department of Energy (DOE) responded to the need to redirect resources from weapons production to environmental restoration and waste management by establishing the Office of Environmental Management (EM) and delegated to this office the responsibility of cleaning up the US nuclear weapons complex. Now in its eight year, EM`s mission has three central facets: (1) to assess, remediate, and monitor contaminated sites and facilities; (2) to store, treat, and dispose of waste from past and current operations; and (3) to develop and implement innovative technologies for environmental cleanup. To this end, EM has established domestic andmore » international cooperative technology development programs, including one with the Republic of Argentina. Cooperating with Argentine scientific institutes and industries meets US cleanup objectives by: (1) identifying and accessing Argentine EM-related technologies, thereby leveraging investments and providing cost-savings; (2) improving access to technical information, scientific expertise, and technologies applicable to EM needs; and (3) fostering the development of innovative environmental technologies by increasing US private sector opportunities in Argentina in EM-related areas.« less

10 CFR 810.3 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... of neutrons used to effect SNM production in the “subcritical assembly.” Agreement for cooperation... International Atomic Energy Agency. Non-nuclear-weapon state is a country not recognized as a nuclear-weapon...-Proliferation of Nuclear Weapons. Nuclear reactor means an apparatus, other than a nuclear explosive device...

10 CFR 810.3 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... of neutrons used to effect SNM production in the “subcritical assembly.” Agreement for cooperation... International Atomic Energy Agency. Non-nuclear-weapon state is a country not recognized as a nuclear-weapon...-Proliferation of Nuclear Weapons. Nuclear reactor means an apparatus, other than a nuclear explosive device...

High-energy laser weapons since the early 1960s

NASA Astrophysics Data System (ADS)

Cook, Joung

2013-02-01

Both the U.S. and Russia/USSR have made great strides toward developing high-energy laser weapons for their future national defense systems since the early 1960s. Many billions of dollars and rubles were invested in the effort. Many hundreds of gifted scientists and engineers devoted their careers to working on the problems. They achieved major technological advances and made impressive and successful demonstrations. After more than half a century, however, neither side has yet adapted the first laser weapon for a military use. Why? This paper discusses the history of key technological advancements and successes, as well as some of the difficulties encountered. It also discusses fundamental technological advantages and limitations of high-energy laser weapons, and also the unique social, cultural, and political environments that have contributed to the history. The high-energy laser technical community is in the process of finding ways to adapt to the new warfare environment by taking advantage of the lessons learned in the past while incorporating the new technologies and ideas evolved in recent years.

Ideal Directed-Energy System To Defeat Small Unmanned Aircraft System Swarms

DTIC Science & Technology

2017-05-21

AIR COMMAND AND STAFF COLLEGE AIR UNIVERSITY IDEAL DIRECTED- ENERGY SYSTEM TO DEFEAT SMALL UNMANNED AIRCRAFT SYSTEM SWARMS by David F. Pina...directed energy (DE) developmental systems indicate this class of weapons is the best solution. A review of several continuous wave laser, pulsed high...powered microwave, and electronic warfare/jamming systems indicate the following attributes as ideal for a future directed energy weapon (DEW) system

The application of an MPM-MFM method for simulating weapon-target interaction.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ma, X.; Zou, Q.; Zhang, D. Z.

2005-01-01

During the past two decades, Los Alamos National Laboratory (LANL) has developed computational algorithms and software for analysis of multiphase flow suitable for high-speed projectile penetration of metallic and nonmetallic materials, using a material point method (MPM)-multiphase flow method (MFM). Recently, ACTA has teamed with LANL to advance a computational algorithm for simulating complex weapon-target interaction for penetrating and exploding munitions, such as tank rounds and artillery shells, as well as non-exploding kinetic energy penetrators. This paper will outline the mathematical basis for the MPM-MFM method as implemented in LANL's CartaBlanca code. CartaBlanca, written entirely in Java using object-oriented design,more » is used to solve complex problems involving (a) failure and penetration of solids, (b) heat transfer, (c) phase change, (d) chemical reactions, and (e) multiphase flow. We will present its application to the penetration of a steel target by a tungsten cylinder and compare results with time-resolved experimental data published by Anderson, et. al., Int. J. Impact Engng., Vol. 16, No. 1, pp. 1-18, 1995.« less

Department of Energy 1977--1994: A summary history

DOE Office of Scientific and Technical Information (OSTI.GOV)

Fehner, T.R.; Holl, J.M.

1994-11-01

The Department of Energy Organization Act of 1977 created perhaps the most interesting and diverse agency in the Federal Government. The new department brought together for the first time not only most of the government`s energy programs but also defense responsibilities that included the design, construction, and testing of nuclear weapons. The Department of Energy incorporated a score of organizational entities from a dozen departments and agencies, each with its own history and traditions. Uniting these seemingly disparate entities and programs was a common commitment to performing first rate science and technology. The Department of Energy sought--and continues to seek--tomore » be one of the Nation`s premier science and technology organizations. The Department of Energy, 1977--1994, is a summary history of the origins, goals, and achievements of the Department and selected major programs. Beginning with the various fuels policies on the energy side and the Manhattan project on the defense side, the study details how the Department was born of the energy crisis of the early and mid-1970s. The history then surveys the Department and its programs from the Carter through the Clinton administrations. As the energy crisis eased, the Department played a central role on issues as dissimilar as the Strategic Defense Initiative and the Superconducting Super Collider. With the end of the Cold War, the Department of Energy further transformed itself, moving from the building of bombs to partial dismantlement of the nuclear weapons complex and to an increased emphasis on environmental activities and technology transfer efforts.« less

10 CFR 810.3 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... pursuant to section 142 of the Atomic Energy Act. Sensitive nuclear technology means any information... nuclear material (SNM) or which a U.S. provider of assistance knows or has reason to know will be used for... International Atomic Energy Agency. Non-nuclear-weapon state is a country not recognized as a nuclear-weapon...

Nuclear Forensics and Radiochemistry: Cross Sections

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rundberg, Robert S.

The neutron activation of components in a nuclear device can provide useful signatures of weapon design or sophistication. This lecture will cover some of the basics of neutron reaction cross sections. Nuclear reactor cross sections will also be presented to illustrate the complexity of convolving neutron energy spectra with nuclear excitation functions to calculate useful effective reactor cross sections. Deficiencies in the nuclear database will be discussed along with tools available at Los Alamos to provide new neutron cross section data.

Kirtland Operations progress report, October--December 1991

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

Kirtland Operations (KO) is an integral part of EG&G Energy Measurements, Inc., whose primary mission is to support the US Department of Energy`s (DOE`s) programs in weapons development and testing and in nuclear safeguards and security. KO performs much of its work in close coordination with and often at the technical direction of Sandia National Laboratories. In addition to aiding Sandia`s weapons programs, KO provides a wide spectrum of technical support to other Sandia activities, particularly their safeguards, security, and treaty verification programs. Support is also provided to other elements of the Department of Energy community and to other federalmore » agencies, primarily in weapons testing and safeguards. This report documents our support to these programs from October to December 1991.« less

Kirtland Operations progress report, April--June 1991

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

Kirtland Operations (KO) is an integral part of EG&G Energy Measurements, Inc., whose primary mission is to support the US Department of Energy`s (DOE`s) programs in weapons development and testing and in nuclear safeguards and security. KO performs much of its work in close coordination with and often at the technical direction of Sandia National Laboratories. In addition to aiding Sandia`s weapons programs, KO provides a wide spectrum of technical support to other Sandia activities, particularly their safeguards, security, and treaty verification programs. Support is also provided to other elements of the Department of Energy community and to other federalmore » agencies, primarily in weapons testing and safeguards. This report documents our support to these programs from April to June 1991.« less

42 CFR 82.5 - Definition of terms used in this part.

Code of Federal Regulations, 2014 CFR

2014-10-01

... in this part. (a) Atomic weapons employer (AWE) means any entity, other than the United States, that... in the production of an atomic weapon, excluding uranium mining and milling; and, (2) is designated by the Secretary of Energy as an atomic weapons employer for purposes of EEOICPA. (b) Bioassay means...

42 CFR 82.5 - Definition of terms used in this part.

Code of Federal Regulations, 2013 CFR

2013-10-01

... in this part. (a) Atomic weapons employer (AWE) means any entity, other than the United States, that... in the production of an atomic weapon, excluding uranium mining and milling; and, (2) is designated by the Secretary of Energy as an atomic weapons employer for purposes of EEOICPA. (b) Bioassay means...

42 CFR 82.5 - Definition of terms used in this part.

Code of Federal Regulations, 2012 CFR

2012-10-01

... in this part. (a) Atomic weapons employer (AWE) means any entity, other than the United States, that... in the production of an atomic weapon, excluding uranium mining and milling; and, (2) is designated by the Secretary of Energy as an atomic weapons employer for purposes of EEOICPA. (b) Bioassay means...

Nuclear Weapons, Psychology, and International Relations

ERIC Educational Resources Information Center

Dougherty, James E.

1976-01-01

Fear of nuclear energy, nuclear weapons, and nuclear was is widespread among the peoples of the world. However, to what extent do the fears (both rational and irrational) of policy-making elites and political masses produce actual effects upon the behavior of governments (who, after all, control the use of nuclear weapons)? (Author/RK)

The Viability of a Metamaterial Solution for the Defense of an Incident High-Energy Electromagnetic Beam

DTIC Science & Technology

2010-12-01

INTRODUCTION ............................................1 A. DIRECTED ENERGY WEAPONS ( DEW ) ......................1 B. FREE ELECTRON LASER (FEL...WEAPONS (C- DEW ) ............7 1. Navy Relevance ................................7 2. Problem Description ...........................7 II...invisibility cloaks from [9].................................18 Figure 7. Simple cubic lattice of points in co-coordinate system (left) maps into a

[Experimental effect of a shot caused by 4.5 mm cartridges fired from a Norica Dragon air-rifle and a Walther PPK/S air-pistol].

PubMed

Smedra-Kaźmirska, Anna; Barzdo, Maciej; Kedzierski, Maciej; Szram, Stefan; Berent, Jarosław

2010-01-01

In Poland, according to the Weapons and Ammunition Act" an air weapon which has kinetic energy of fired projectiles below 17 J does not require registration and can be bought even on the Internet. Sport and recreational shooting with this weapon does not have to be performed in a special shooting-range, but can be carried on in an open terrain providing "particular caution" is exercised. In this study we presented experimental effects of shooting pneumatic weapons (Norica Dragon air-rifle and Walther PPK/S air-pistol) which had kinetic energy of fired projectiles below 17 J. The aim of this study was to assess the effects of shooting the above weapons at human soft tissues and thin bones of the temple region to empirically evaluate the degree of danger to health and life, which such shots can produce. We used 20% gelatine blocks at 10 degrees C, which were the model of human soft tissues, and fresh calf scapulas, which served as the models of the temporal bone of the human cranium. Before the experiment, we had evaluated the weight of all the projectiles and their initial velocity using a chronograph. By these measures, we calculated the kinetic energy of the fired missiles. After shooting, we estimated if projectiles of different shapes shot from air weapons characterized by different kinetic energy and from different distances penetrated the gelatine blocks and if the said missiles perforated the bones. We also measured the depth of missiles penetration in the gelatine blocks.

Evaluating Nonproliferation Bona Fides

DOE Office of Scientific and Technical Information (OSTI.GOV)

Seward, Amy M.; Mathews, Caroline E.; Kessler, Carol E.

2008-07-14

Anticipated growth of global nuclear energy in a difficult international security environment heightens concerns that states could decide to exploit their civilian nuclear fuel cycles as a means of acquiring nuclear weapons. Such concerns partly reflect a fundamental tension in the Treaty on the Non-Proliferation of Nuclear Weapons (NPT). On the one hand, Articles II and III of the NPT clearly prohibit each non-nuclear-weapon state party from acquiring nuclear weapons. On the other hand, Article IV of the NPT confers the “inalienable right” of Parties to the treaty to “develop research, production and use of nuclear energy for peaceful purposes…,”more » and directs all Parties to “facilitate… the fullest possible exchange of equipment, materials and scientific and technological information for the peaceful uses of nuclear energy…,” and “cooperate in contributing…to the further development of the applications of nuclear energy for peaceful purposes….” This juxtaposition raises the possibility that a state could exercise its Article IV right to develop a civilian nuclear fuels cycle and then use the equipment, materials and technology to acquire nuclear weapons in violation of its Article II and III obligations.« less

The Continued Evolution of U.S. Law of Armed Conflict Implementation: Implications for the U.S. Military

DTIC Science & Technology

2015-01-01

making independent deci - sions to fire on a target • nonlethal weapons, including directed energy weapons, acoustic weapons, and electrical weapons xiv...and the deci - sion to end the war to prevent needless slaughter made sense within the context of Operation Desert Storm. Clearly, the Coalition objec...tive of forcing Saddam Hussein from Kuwait was attained. These deci - sions also evidenced increasingly restrictive policies implementing the LOAC

Nukes in the Post-Cold War Era A View of the World from Inside the US Nuclear Weapons Program

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wood, Blake Philip

Why do we have nuclear weapons? What is in the US stockpile, how is it deployed and controlled, and how it has changed over the years? What is in the “nuclear weapons complex” and what does each lab and plant do? How do the DOE/NNSA Design Labs interact with the Intelligence Community? How does the US stockpile, NW complex, and NW policy compare with those of other countries? What is easy and hard about designing nuclear weapons?

Atomic complex: a worldwide political history of nuclear energy

DOE Office of Scientific and Technical Information (OSTI.GOV)

Goldschmidt, B.

The author presents a personal memoir of the effort to harness energy from the atom as well as telling the story of worldwide development, from its military use in the 1940s to its peaceful use of generating electricity in the world's 263 operating nuclear power plants. As a scientist turned statesman, Goldsmith reviews nearly half a century of worldwide political moves, countermoves, international intrigue, and manipulation. His perspective is portrayed against the personal backdrop of world leaders. Taking a pragmatic look at the nuclear world of today, he describes how the mistakes of the past set the tone for today'smore » nuclear problems. Goldsmith balances the terror due to nuclear weapons with the benefits nuclear energy can bring to an economically troubled and energy-starved population.« less

Injury pattern of the Flash-Ball, a less-lethal weapon used for law enforcement: report of two cases and review of the literature.

PubMed

Wahl, Peter; Schreyer, Nicolas; Yersin, Bertrand

2006-10-01

Less-lethal weapons are used in law enforcement to neutralize combative individuals and to disperse riot crowds. Local police recently used such an impact weapon, the Flash-Ball, in two different situations. This gun fires large rubber bullets with kinetic energies around 200 J. Although it is designed to avoid skin penetration, impacts at such energies may still create major trauma with associated severe injuries to internal organs. This is a report of 2 patients shot with the Flash-Ball who required medical attention. One could be discharged quickly, but the other required hospitalization for heart and lung contusion. Both patients required advanced investigations including computed tomography (CT) scan. The medical literature on injuries induced by less-lethal impact weapons is reviewed. Impacts from the Flash-Ball can cause significant injury to internal organs, even without penetration. Investigations as for other high-energy blunt traumas are called for in these cases.

42 CFR 83.5 - Definitions of terms used in the procedures in this part.

Code of Federal Regulations, 2011 CFR

2011-10-01

... under EEOICPA. (b) Atomic Weapons Employer (“AWE”) is a statutory term of EEOICPA which means any entity... that emitted radiation and was used in the production of an atomic weapon, excluding uranium mining and milling: and, (2) Is designated by the Secretary of Energy as an atomic weapons employer for purposes of...

42 CFR 83.5 - Definitions of terms used in the procedures in this part.

Code of Federal Regulations, 2012 CFR

2012-10-01

... under EEOICPA. (b) Atomic Weapons Employer (“AWE”) is a statutory term of EEOICPA which means any entity... that emitted radiation and was used in the production of an atomic weapon, excluding uranium mining and milling: and, (2) Is designated by the Secretary of Energy as an atomic weapons employer for purposes of...

42 CFR 83.5 - Definitions of terms used in the procedures in this part.

Code of Federal Regulations, 2014 CFR

2014-10-01

... under EEOICPA. (b) Atomic Weapons Employer (“AWE”) is a statutory term of EEOICPA which means any entity... that emitted radiation and was used in the production of an atomic weapon, excluding uranium mining and milling: and, (2) Is designated by the Secretary of Energy as an atomic weapons employer for purposes of...

42 CFR 83.5 - Definitions of terms used in the procedures in this part.

Code of Federal Regulations, 2013 CFR

2013-10-01

... under EEOICPA. (b) Atomic Weapons Employer (“AWE”) is a statutory term of EEOICPA which means any entity... that emitted radiation and was used in the production of an atomic weapon, excluding uranium mining and milling: and, (2) Is designated by the Secretary of Energy as an atomic weapons employer for purposes of...

The Feed Materials Program of the Manhattan Project: A Foundational Component of the Nuclear Weapons Complex

NASA Astrophysics Data System (ADS)

Reed, B. Cameron

2014-12-01

The feed materials program of the Manhattan Project was responsible for procuring uranium-bearing ores and materials and processing them into forms suitable for use as source materials for the Project's uranium-enrichment factories and plutonium-producing reactors. This aspect of the Manhattan Project has tended to be overlooked in comparison with the Project's more dramatic accomplishments, but was absolutely vital to the success of those endeavors: without appropriate raw materials and the means to process them, nuclear weapons and much of the subsequent cold war would never have come to pass. Drawing from information available in Manhattan Engineer District Documents, this paper examines the sources and processing of uranium-bearing materials used in making the first nuclear weapons and how the feed materials program became a central foundational component of the postwar nuclear weapons complex.

Tasers and Community Controversy: Investigating Training Officer Perceptions of Public Concern over Conducted Energy Weapons

ERIC Educational Resources Information Center

De Angelis, Joseph; Wolf, Brian

2013-01-01

Over the last several decades, "Tasers," "stun guns" and other conducted energy devices (CEDs) have become a widely adopted, though publicly controversial, form of police restraint technology. While there is a growing body of research on the physiological effects of these types of weapons, less attention has been devoted to the…

Kirtland Operations progress report, April--June 1991

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

Kirtland Operations (KO) is an integral part of EG G Energy Measurements, Inc., whose primary mission is to support the US Department of Energy's (DOE's) programs in weapons development and testing and in nuclear safeguards and security. KO performs much of its work in close coordination with and often at the technical direction of Sandia National Laboratories. In addition to aiding Sandia's weapons programs, KO provides a wide spectrum of technical support to other Sandia activities, particularly their safeguards, security, and treaty verification programs. Support is also provided to other elements of the Department of Energy community and to othermore » federal agencies, primarily in weapons testing and safeguards. This report documents our support to these programs from April to June 1991.« less

Kirtland Operations progress report, January--March 1991

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

Kirtland Operations (KO) is an integral part of EG G Energy Measurements, Inc., whose primary mission is to support the US Department of Energy's (DOE's) programs in weapons development and testing and in nuclear safeguards and security. KO performs much of its work in close coordination with and often at the technical direction of Sandia National Laboratories. In addition to aiding Sandia's weapons programs, KO provides a wide spectrum of technical support to other Sandia activities, particularly their safeguards, security, and treaty verification programs. Support is also provided to other elements of the Department of Energy community and to othermore » federal agencies, primarily in weapons testing and safeguards. This report documents our support to these porgrams from January to March 1991.« less

Kirtland Operations progress report, October--December 1991

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

Kirtland Operations (KO) is an integral part of EG G Energy Measurements, Inc., whose primary mission is to support the US Department of Energy's (DOE's) programs in weapons development and testing and in nuclear safeguards and security. KO performs much of its work in close coordination with and often at the technical direction of Sandia National Laboratories. In addition to aiding Sandia's weapons programs, KO provides a wide spectrum of technical support to other Sandia activities, particularly their safeguards, security, and treaty verification programs. Support is also provided to other elements of the Department of Energy community and to othermore » federal agencies, primarily in weapons testing and safeguards. This report documents our support to these programs from October to December 1991.« less

Delegation of Authority to Review Leases of Property at Department of Energy Weapon Production Facilities Under the Department of Energy Organization Act

EPA Pesticide Factsheets

The purpose of this memorandum is to request that the Human Resources Staff for OSWER and OECA start the Green Border review process for the attached draft delegation of authority, which delegates the authority of the Administrator to review leases of property at Department of Energy (DOE) weapon production facilities to the Assistant Administrator for OSWER and Regional Administrators.

Shanidar 3 Neandertal rib puncture wound and paleolithic weaponry.

PubMed

Churchill, Steven E; Franciscus, Robert G; McKean-Peraza, Hilary A; Daniel, Julie A; Warren, Brittany R

2009-08-01

Since its discovery and initial description in the 1960s, the penetrating lesion to the left ninth rib of the Shanidar 3 Neandertal has been a focus for discussion about interpersonal violence and weapon technology in the Middle Paleolithic. Recent experimental studies using lithic points on animal targets suggest that aspects of weapon system dynamics can be inferred from the form of the bony lesions they produce. Thus, to better understand the circumstances surrounding the traumatic injury suffered by Shanidar 3, we conducted controlled stabbing experiments with replicas of Mousterian and Levallois points directed against the thoraces of pig carcasses. Stabs were conducted under both high and low kinetic energy conditions, in an effort to replicate the usual impact forces associated with thrusting spear vs. long-range projectile weapon systems, respectively. Analysis of the lesions produced in the pig ribs, along with examination of goat ribs subjected primarily to high kinetic energy stabs from an independent experiment, revealed consistent differences in damage patterns between the two conditions. In the case of Shanidar 3, the lack of major involvement of more than one rib, the lack of fracturing of the affected and adjacent ribs, and the lack of bony defects associated with the lesion (such as wastage, hinging, and radiating fracture lines) suggests that the weapon that wounded him was carrying relatively low kinetic energy. While accidental injury or attack with a thrusting spear or knife cannot absolutely be ruled out, the position, angulation, and morphology of the lesion is most consistent with injury by a low-mass, low-kinetic energy projectile weapon. Given the potential temporal overlap of Shanidar 3 with early modern humans in western Asia, and the possibility that the latter were armed with projectile weapon systems, this case carries more than simple paleoforensic interest.

Bibliography of reports on studies of the geology, hydrogeology and hydrology at the Nevada Test Site, Nye County, Nevada, from 1951--1996

DOE Office of Scientific and Technical Information (OSTI.GOV)

Seaber, P.R.; Stowers, E.D.; Pearl, R.H.

1997-04-01

The Nevada Test Site (NTS) was established in 1951 as a proving ground for nuclear weapons. The site had formerly been part of an Air Force bombing and gunnery range during World War II. Sponsor-directed studies of the geology, hydrogeology, and hydrology of the NTS began about 1956 and were broad based in nature, but were related mainly to the effects of the detonation of nuclear weapons. These effects included recommending acceptable media and areas for underground tests, the possibility of off-site contamination of groundwater, air blast and surface contamination in the event of venting, ground-shock damage that could resultmore » from underground blasts, and studies in support of drilling and emplacement. The studies were both of a pure scientific nature and of a practical applied nature. The NTS was the site of 828 underground nuclear tests and 100 above-ground tests conducted between 1951 and 1992 (U.S. Department of Energy, 1994a). After July 1962, all nuclear tests conducted in the United States were underground, most of them at the NTS. The first contained underground nuclear explosion was detonated on September 19, 1957, following extensive study of the underground effect of chemical explosives. The tests were performed by U.S. Department of Energy (DOE) and its predecessors, the U.S. Atomic Energy Commission and the Energy Research and Development Administration. As part of a nationwide complex for nuclear weapons design, testing and manufacturing, the NTS was the location for continental testing of new and stockpiled nuclear devices. Other tests, including Project {open_quotes}Plowshare{close_quotes} experiments to test the peaceful application of nuclear explosives, were conducted on several parts of the site. In addition, the Defense Nuclear Agency tested the effect of nuclear detonations on military hardware.« less

40-Hz square-wave stimulation requires less energy to produce muscle contraction: compared with the TASER® X26 conducted energy weapon.

PubMed

Comeaux, James A; Jauchem, James R; Cox, D Duane; Crane, Carrie C; D'Andrea, John A

2013-07-01

Conducted energy weapons (CEWs) (including the Advanced TASER(®) X26 model produced by TASER International, Inc.) incapacitate individuals by causing muscle contractions. In this study using anesthetized swine, the potential incapacitating effect of primarily monophasic, 19-Hz voltage imposed by the commercial CEW was compared with the effect of voltages imposed by a laboratory device that created 40-Hz square waves. Forces of muscle contraction were measured with the use of strain gauges. Stimulation with 40-Hz square waves required less pulse energy than stimulation with the commercial CEW to produce similar muscle contraction. The square-pulse stimulation, at the higher repetition rate, caused a more complete tetanus at a lower energy. Use of such a simple shape of waveform may be used to make future nonlethal weapon devices more efficient. © 2013 American Academy of Forensic Sciences Published 2013. This article is a U.S. Government work and is in the public domain in the U.S.A.

One in a Million Given the Accident: Assuring Nuclear Weapon Safety

DOE Office of Scientific and Technical Information (OSTI.GOV)

Weaver, Jason

2015-08-25

Since the introduction of nuclear weapons, there has not been a single instance of accidental or unauthorized nuclear detonation, but there have been numerous accidents and “close calls.” As the understanding of these environments has increased, the need for a robust nuclear weapon safety philosophy has grown. This paper describes some of the methods used by the Nuclear Weapon Complex today to assure nuclear weapon safety, including testing, modeling, analysis, and design features. Lastly, it also reviews safety’s continued role in the future and examines how nuclear safety’s present maturity can play a role in strengthening security and other areasmore » and how increased coordination can improve safety and reduce long-term cost.« less

Nonlinear Effects in Transformation Optics-Based Metamaterial Shields for Counter Directed Energy Weapon Defense

DTIC Science & Technology

2016-06-01

NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA THESIS NONLINEAR EFFECTS IN TRANSFORMATION OPTICS-BASED METAMATERIAL SHIELDS FOR COUNTER DIRECTED...2014 to 06-17-2016 4. TITLE AND SUBTITLE NONLINEAR EFFECTS IN TRANSFORMATION OPTICS-BASED METAMATE- RIAL SHIELDS FOR COUNTER DIRECTED ENERGY WEAPON...and magnetization fields with respect to incident electromagnetic field intensities. As those field intensities rise, such as from a hypothetical

Mammalian Toxicology Testing: Problem Definition Study, Global Army Toxicology Requirements.

DTIC Science & Technology

1981-03-01

Electronic Warfare Equipment (D251) Tactical ECK System (64750A) Protective Electronic Warfare Equipment (D540) High Energy Electromagnetic Radiation...Fighting Portable Weapon (for IFV) Smoke Grenade Launcher Staff Smart, Target-Activated Fire-and-Forget Tactical ECK System (63755A) Protective Electronic...Warfare Equipment (D251) Tactical ECK System (64750A) Protective Electronic Warfare Equipment (D540) High Energy Electromagnetic Radiation Weapons (e.g

Environmental Implementation Plan

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1993-03-15

The purpose of the Environmental Implementation Plan (EIP) is to show the current and future (five years) environmental plans from individual site organizations and divisions, as well as site environmental programs and initiatives which are designed to protect the environment and meet or exceed changing environmental/regulatory requirements. Communicating with site organizations, departments, and committees is essential in making the site`s environmental-planning process work. The EIP gives the site the what, when, how, and why for environmental requirements. Through teamwork and proactive planning, a partnership for environmental excellence is formed to achieve the site vision for SRS to become the recognizedmore » model for Environmental Excellence in the Department of Energy`s Nuclear Weapons Complex.« less

Dangers associated with civil nuclear power programmes: weaponization and nuclear waste.

PubMed

Boulton, Frank

2015-07-24

The number of nuclear power plants in the world rose exponentially to 420 by 1990 and peaked at 438 in 2002; but by 2014, as closed plants were not replaced, there were just 388. In spite of using more renewable energy, the world still relies on fossil fuels, but some countries plan to develop new nuclear programmes. Spent nuclear fuel, one of the most dangerous and toxic materials known, can be reprocessed into fresh fuel or into weapons-grade materials, and generates large amounts of highly active waste. This article reviews available literature on government and industry websites and from independent analysts on world energy production, the aspirations of the 'new nuclear build' programmes in China and the UK, and the difficulties in keeping the environment safe over an immense timescale while minimizing adverse health impacts and production of greenhouse gases, and preventing weaponization by non-nuclear-weapons states acquiring civil nuclear technology.

Defensive weapons and defense signals in plants: some metabolites serve both roles.

PubMed

Maag, Daniel; Erb, Matthias; Köllner, Tobias G; Gershenzon, Jonathan

2015-02-01

The defense of plants against herbivores and pathogens involves the participation of an enormous range of different metabolites, some of which act directly as defensive weapons against enemies (toxins or deterrents) and some of which act as components of the complex internal signaling network that insures that defense is timed to enemy attack. Recent work reveals a surprising trend: The same compounds may act as both weapons and signals of defense. For example, two groups of well-studied defensive weapons, glucosinolates and benzoxazinoids, trigger the accumulation of the protective polysaccharide callose as a barrier against aphids and pathogens. In the other direction, several hormones acting in defense signaling (and their precursors and products) exhibit activity as weapons against pathogens. Knowing which compounds are defensive weapons, which are defensive signals and which are both is vital for understanding the functioning of plant defense systems. © 2015 WILEY Periodicals, Inc.

The Role of Adolescent Friendship Group Integration and Cohesion in Weapon-Related Violent Crime as a Young Adult.

PubMed

Mundt, Marlon P; Antonaccio, Olena P; French, Michael T; Zakletskaia, Larissa I

2017-08-01

Weapon-related violent crime is a serious, complex, and multifaceted public health problem. The present study uses data from Waves I and III of Add Health (n = 10,482, 54% female) to examine how friendship group integration and cohesion in adolescence (ages 12-19) is associated with weapon-related criminal activity as a young adult (ages 18-26). Results indicate that greater cohesion in friendship groups is associated with significantly lower weapon-related criminal activity in young adulthood. In addition, for adolescent girls, a greater number of close friendship ties-an indicator of friendship group integration-is associated with less weapon-related criminal activity in young adulthood. These findings suggest that school-based initiatives to facilitate inclusive and cohesive adolescent peer communities may be an effective strategy to curb weapon-related criminal activity in young adulthood.

Plutonium radiation surrogate

DOEpatents

Frank, Michael I [Dublin, CA

2010-02-02

A self-contained source of gamma-ray and neutron radiation suitable for use as a radiation surrogate for weapons-grade plutonium is described. The source generates a radiation spectrum similar to that of weapons-grade plutonium at 5% energy resolution between 59 and 2614 keV, but contains no special nuclear material and emits little .alpha.-particle radiation. The weapons-grade plutonium radiation surrogate also emits neutrons having fluxes commensurate with the gamma-radiation intensities employed.

The Navy's high-energy laser weapon system

NASA Astrophysics Data System (ADS)

Cook, Joung R.; Albertine, John R.

1997-05-01

Over the past 25 years, in an attempt to develop a speed-of- light hard-kill weapon system, the U.S. Navy has successfully reduced megawatt-class chemical laser and high power beam control technologies to engineering practice. This Navy program was established during the cold war era when defending naval battle group was the primary concern of the U.S. Navy. Since the collapse of the Soviet Union, however, an urgent and challenging issue facing the U.S. Navy is the self-defense against cruise missile in a littoral battlefield environment against threats originating from shore and/or scattered low- value platforms. This fundamental shift in the battlefield environment and engagement configuration profoundly affected the basic performance requirements placed on potential shipboard high energy laser weapon systems (HELWS). In a littoral maritime environment, thermal blooming limits atmospheric propagation of an HEL beam, and thus limits the weapon's effectiveness. This paper identifies and discusses the technical issues associated with HELWS requirements in this new environment. It also discuses the collateral capabilities that enhance and complement the performance of other weapon and sensor systems onboard ship. This paper concludes that the HELWS using a free electron laser (FEL) offers a unique weapon option for our warships in facing the new defense challenges of the future.

Sandia technology engineering and science accomplishments

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1993-03-01

Sandia is a DOE multiprogram engineering and science laboratory with major facilities at Albuquerque, New Mexico, and Livermore, California, and a test range near Tonapah, Nevada. We have major research and development responsibilities for nuclear weapons, arms control, energy, the environment, economic competitiveness, and other areas of importance to the needs of the nation. Our principal mission is to support national defense policies by ensuring that the nuclear weapon stockpile meets the highest standards of safety, reliability, security, use control, and military performance. Selected unclassified technical activities and accomplishments are reported here. Topics include advanced manufacturing technologies, intelligent machines, computationalmore » simulation, sensors and instrumentation, information management, energy and environment, and weapons technology.« less

Shoulder-Fired Weapons with High Recoil Energy: Quantifying Injury and Shooting Performance

DTIC Science & Technology

2004-05-01

USARIEM TECHNICAL REPORT T04-05 SHOULDER-FIRED WEAPONS WITH HIGH RECOIL ENERGY: QUANTIFYING INJURY AND SHOOTING PERFORMANCE...ACKNOWLEDGMENTS The authors would like to thank the following individuals for their assistance in preparing this technical report: Robert Mello... myofascial and other musculoskeletal pain is considered abnormal if the anatomical site is 2 kg/cm2 lower relative to a normal control point, such as

Federal enclaves: The community culture of Department of Energy cities Livermore, Los Alamos, Oak Ridge

NASA Astrophysics Data System (ADS)

Moore, Patrick Kerry

During the Second World War, the United States Government funded the research of nuclear fusion to create the first atomic weapons. To accomplish this task, the Manhattan Engineering District recruited scientists and engineers to remote sites in New Mexico, Tennessee, and Washington. During the five decades of the Cold War, the congressionally created Atomic Energy Commission, and later the Department of Energy (DOE), funded and operated numerous facilities throughout the United States. The mission of the facilities was to design and stockpile atomic weapons and to further the understanding of nuclear energy. This dissertation examines the influences of the United States federal government on three communities associated with these facilities, Los Alamos, New Mexico, Oak Ridge, Tennessee, and Livermore, California. As isolated secret cities, these environments each created complex community structures. This work identifies how, unlike other community settings, the influences of the federal government, both directly and indirectly, created distinctive patterns of behavior within the residents of each city. Examining these behaviors within the framework of the dissertation's chapters provides the necessary context to understand fully the community culture of these Department of Energy cities. This work addresses contemporary community settings in new ways. It approaches the topic broadly by examining five specific areas of community interaction: social, political, business and economic, educational, and ethical. Through the use of oral history methodology and techniques, the researcher captured significant information from respondents. This approach provides valuable insights to the behavior and interaction of the individual populations while revealing important insights all aspects of each town's community culture.

Hidden dangers: Environmental consequences of preparing for war

DOE Office of Scientific and Technical Information (OSTI.GOV)

Birks, J.W.; Ehrlich, A.H.

1990-01-01

This compilation of chapters by some of the world's foremost non-governmental experts, focuses on the military's nuclear mess. Hidden Dangers suggests that in the end, events, not politics, changed operations' in the nuclear complex. After Chernobyl, safety became the pressing issue. Although the continuing stream of revelations of safety and environmental violations within the US nuclear weapons complex may make the 1990 book seem out of date, it remains an indispensable primer for those concerned with the social and environmental consequences of nuclear weapons production.

Research on simulation system with the wide range and high-precision laser energy characteristics

NASA Astrophysics Data System (ADS)

Dong, Ke-yan; Lou, Yan; He, Jing-yi; Tong, Shou-feng; Jiang, Hui-lin

2012-10-01

The Hardware-in-the-loop(HWIL) simulation test is one of the important parts for the development and performance testing of semi-active laser-guided weapons. In order to obtain accurate results, the confidence level of the target environment should be provided for a high-seeker during the HWIL simulation test of semi-active laser-guided weapons, and one of the important simulation parameters is the laser energy characteristic. In this paper, based on the semi-active laser-guided weapon guidance principles, an important parameter of simulation of confidence which affects energy characteristics in performance test of HWIL simulation was analyzed. According to the principle of receiving the same energy by using HWIL simulation and in practical application, HWIL energy characteristics simulation systems with the crystal absorption structure was designed. And on this basis, the problems of optimal design of the optical system were also analyzed. The measured results show that the dynamic attenuation range of the system energy is greater than 50dB, the dynamic attenuation stability is less than 5%, and the maximum energy changing rate driven by the servo motor is greater than 20dB/s.

Scope and verification of a Fissile Material (Cutoff) Treaty

DOE PAGES

von Hippel, Frank N.

2014-01-01

A Fissile Material Cutoff Treaty (FMCT) would ban the production of fissile material – in practice highly-enriched uranium and separated plutonium – for weapons. It has been supported by strong majorities in the United Nations. After it comes into force, newly produced fissile materials could only be produced under international – most likely International Atomic Energy Agency – monitoring. There are many non-weapon states that argue the treaty should also place under safeguards pre-existing stocks of fissile material in civilian use or declared excess for weapons so as to make nuclear-weapons reductions irreversible. Our paper discusses the scope of themore » FMCT, the ability to detect clandestine production and verification challenges in the nuclear-weapons states.« less

Leveling the Playing Field: China’s Development of Advanced Energy Weapons

DTIC Science & Technology

2012-05-02

02-05-2012 2. REPORT TYPE Master of Military Studies Research Paper 3. DATES COVERED (From - To) September 2011 - April 2012 5a. CONTRACT NUMBER...weapons in a surprise attack scenario to counter superior U.S. capabilities and technology. This paper will update and review current and developing...utilizing these weapons in a surprise attack scenario to counter superior U.S. capabilities and technology. This paper will update and review current

Leveraging success: applying Interagency Lessons learned to the Joint Air Delivered Nuclear Weapons Acquisition Process

DTIC Science & Technology

Effective coordination and communication between the Department of Energy (DOE) and the Department of Defense (DoD) is necessary to ensure that the... nuclear weapons stockpile remains safe, secure, and effective without nuclear testing. The science-based Stockpile Sustainment Program (SSP) is the...method used to sustain and maintain the nuclear stockpile throughout the weapons life cycle. A comprehensive review was conducted of the joint

Acoustic firearm discharge detection and classification in an enclosed environment

DOE Office of Scientific and Technical Information (OSTI.GOV)

Luzi, Lorenzo; Gonzalez, Eric; Bruillard, Paul

2016-05-01

Two different signal processing algorithms are described for detection and classification of acoustic signals generated by firearm discharges in small enclosed spaces. The first is based on the logarithm of the signal energy. The second is a joint entropy. The current study indicates that a system using both signal energy and joint entropy would be able to both detect weapon discharges and classify weapon type, in small spaces, with high statistical certainty.

IMPROVED TECHNNOLOGY TO PREVENT ILLICIT TRAFFICKING IN NUCLEAR MATERIALS

DOE Office of Scientific and Technical Information (OSTI.GOV)

Richardson, J H

2005-07-20

The proliferation of nuclear, chemical, and biological weapons (collectively known as weapons of mass destruction, or WMD) and the potential acquisition and use of WMD against the world by terrorists are extremely serious threats to international security. These threats are complex and interrelated. There are myriad routes to weapons of mass destruction--many different starting materials, material sources, and production processes. There are many possible proliferators--threshold countries, rogue states, state-sponsored or transnational terrorists groups, domestic terrorists, and even international crime organizations. Motives for acquiring and using WMD are similarly wide ranging--from a desire to change the regional power balance, deny accessmore » to a strategic area, or alter international policy to extortion, revenge, or hate. Because of the complexity of this threat landscape, no single program, technology, or capability--no silver bullet--can solve the WMD proliferation and terrorism problem. An integrated program is needed that addresses the WMD proliferation and terrorism problem from end to end, from prevention to detection, reversal, and response, while avoiding surprise at all stages, with different activities directed specifically at different types of WMD and proliferators. Radiation detection technologies are an important tool in the prevention of proliferation. A variety of new developments have enabled enhanced performance in terms of energy resolution, spatial resolution, predictive modeling and simulation, active interrogation, and ease of operation and deployment in the field. The radiation properties of nuclear materials, particularly highly enriched uranium (HEU), make the detection of smuggled nuclear materials technically difficult. A number of efforts are under way to devise improved detector materials and instruments and to identify novel signatures that could be detected. Key applications of this work include monitoring for radioactive materials at choke points, searching for nuclear materials, and developing instruments for response personnel.« less

A safe model for creating blunt and penetrating ballistic injury.

PubMed

Graeber, G M; Belville, W D; Sepulveda, R A

1981-06-01

Minor modification of an existing readily available captive projectile weapon system has allowed development of a safe model for studying both penetrating ballistic and blunt tissue injury. A captive projectile weapon (defined as a firearm in which the projectile does not leave the weapon and in which the external wounding range is very limited) diminishes greatly the possibility of injury to personnel while it allows a high degree of reproducibility. The system has three parts: the pistol (wt 1.3 kg), a stainless steel stand, and a rack for holding the organ to be injured. It has been used 14 times in developing a canine model for the study of penetrating ballistic renal injury. When a 2 grain, .22 caliber charge is fired in the weapon, the .45 caliber captive projectile travels 7.5 cm and penetrates the kidney completely. The kinetic energy available for transfer from the projectile to the kidney and renal vessels totals 211 joules, which is comparable to the kinetic energy of projectiles for many law enforcement sidearms at 45.72 meters (50 yards) from the muzzle of the weapon. Comparison of the wounds showed complete reproducibility of injury (100%) over all 14 subjects [Entrance wound greater than or equal to .45 caliber (100%). Exit wound greater than or equal to .45 caliber (100%). Complete penetration (100%)]. This weapon system can be modified to duplicate the injury created by missiles from many small arms by modifying the captive projectile and/or the charge. Changing the leading surface of the captive projectile allows delivery of the energy over a broad surface such that blunt injuries can be simulated.

A Juridical Analysis of Directed-Energy Weapons in the Earth-Space Arena

DTIC Science & Technology

1978-09-30

The one thing which all these definitions of weapons of mass destruction appear to share is a notion that the method and level of destruction is a...First, in what is admittedly a very narrow constructionistic argument, the language of Article IV(1) proscribes placement "in orbit around the Earth...prohibited with regard to near space is only the delivery system and not the weapon itself. This constructionistic argument is based upon the internal

Post-Cold War Science and Technology at Los Alamos

NASA Astrophysics Data System (ADS)

Browne, John C.

2002-04-01

Los Alamos National Laboratory serves the nation through the development and application of leading-edge science and technology in support of national security. Our mission supports national security by: ensuring the safety, security, and reliability of the U.S. nuclear stockpile; reducing the threat of weapons of mass destruction in support of counter terrorism and homeland defense; and solving national energy, environment, infrastructure, and health security problems. We require crosscutting fundamental and advanced science and technology research to accomplish our mission. The Stockpile Stewardship Program develops and applies, advanced experimental science, computational simulation, and technology to ensure the safety and reliability of U.S. nuclear weapons in the absence of nuclear testing. This effort in itself is a grand challenge. However, the terrorist attack of September 11, 2001, reminded us of the importance of robust and vibrant research and development capabilities to meet new and evolving threats to our national security. Today through rapid prototyping we are applying new, innovative, science and technology for homeland defense, to address the threats of nuclear, chemical, and biological weapons globally. Synergistically, with the capabilities that we require for our core mission, we contribute in many other areas of scientific endeavor. For example, our Laboratory has been part of the NASA effort on mapping water on the moon and NSF/DOE projects studying high-energy astrophysical phenomena, understanding fundamental scaling phenomena of life, exploring high-temperature superconductors, investigating quantum information systems, applying neutrons to condensed-matter and nuclear physics research, developing large-scale modeling and simulations to understand complex phenomena, and exploring nanoscience that bridges the atomic to macroscopic scales. In this presentation, I will highlight some of these post-cold war science and technology advances including our national security contributions, and discuss some of challenges for Los Alamos in the future.

Capsule review of the DOE research and development and field facilities

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

1980-09-01

A description is given of the roles of DOE's headquarters, field offices, major multiprogram laboratories, Energy Technology and Mining Technology Centers, and other government-owned, contractor-operated facilities, which are located in all regions of the US. Descriptions of DOE facilities are given for multiprogram laboratories (12); program-dedicated facilities (biomedical and environmental facilities-12, fossil energy facilities-7, fusion energy facility-1, nuclear development facilities-3, physical research facilities-4, safeguards facility-1, and solar facilities-2); and Production, Testing, and Fabrication Facilities (nuclear materials production facilities-5, weapon testing and fabrication complex-8). Three appendices list DOE field and project offices; DOE field facilities by state or territory, names, addresses,more » and telephone numbers; DOE R and D field facilities by type, contractor names, and names of directors. (MCW)« less

Building 933935, oblique view to southwest showing, left to right, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Building 933-935, oblique view to southwest showing, left to right, rear doors to building 933, 934, 935, 90 mm lens. Building 934 in the center of complex. - Travis Air Force Base, Nuclear Weapons Assembly Plant 3, W Street, Armed Forces Special Weapons Project Q Area, Fairfield, Solano County, CA

Automation of wear analysis for large caliber weapons

NASA Astrophysics Data System (ADS)

Salafia, Dominick; DeLeon, Norberto L.; Outlaw, James F.

1999-12-01

As part of the Test and Evaluation Command (TECOM) the Metrology and Simulation Division (MT-MS) at the U.S. Army Yuma Proving Ground (USAYPG) has the mission to measure and record the wear effects of conventional and experimental munitions on large caliber weapons. The primary objective is to ensure that the weapon to be fired will safely meet the mission requirements for the quantity and energy of the munitions under live fire testing. Currently, there are two criteria used to "deadline" a weapon. One is the actual physical wear tolerance. The other relates to the energy (zone) expended by the round and the subsequent fatigue induced in the microstructure of the gun tube. The latter is referred to as the Equivalent Full Charge (EFC) for the particular round. In order to maximize safety and reduce the time required to manually search records for the appropriate level of useful life, the Measurements and Simulation Branch of MT-MS at USAYPG has made use of the installation network such that critical information may be accessed from the local area network or the Internet. An electronic database has been constructed and the query routines have been written so that systems test personnel, test directors (TD), and other government organizations may conduct a search for a particular weapon. The user may enter specifications such as percent physical life, percent EFC life, caliber, model, modifications, and serial number or any combination thereof. This paper is intended to inform the engineering and scientific community, engaged in weapons performance evaluation using simulations and field testing, of the existence of wear analysis automation for large caliber weapons.

78 FR 2214 - Enhanced Weapons, Firearms Background Checks, and Security Event Notifications

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-10

.... Voluntary Consensus Standards XI. Finding of No Significant Environmental Impact XII. Paperwork Reduction... ML110480470 of Nuclear Energy Institute, on the proposed ``Enhanced Weapons, Firearms Background Checks and... consensus standards. XI. Finding of No Significant Environmental Impact In the proposed rule published on...

A Historical Evaluation of the U12t Tunnel, Nevada Test Site, Nye County, Nevada, Volume 1 of 6

DOE Office of Scientific and Technical Information (OSTI.GOV)

Drollinger, Harold; Jones, Robert C.; Thomas F. Bullard

2009-02-01

This report presents a historical evaluation of the U12t Tunnel on the Nevada Test Site in southern Nevada. The work was conducted by the Desert Research Institute at the request of the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office and the U.S. Department of Defense, Defense Threat Reduction Agency (DTRA). The U12t Tunnel is one of a series of tunnels used for underground nuclear weapons effects tests on the east side of Rainier and Aqueduct Mesas. Six nuclear weapons effects tests, Mint Leaf, Diamond Sculls, Husky Pup, Midas Myth/Milagro, Mighty Oak, and Mission Ghost, and onemore » high explosive test, SPLAT, were conducted within the U12t Tunnel from 1970 to 1987. All six of the nuclear weapons effects tests and the high explosive test were sponsored by DTRA. Two conventional weapons experiments, Dipole Knight and Divine Eagle, were conducted in the tunnel portal area in 1997 and 1998. These experiments were sponsored by the Defense Special Weapons Agency. The U12t Tunnel complex is composed of the Portal and Mesa Areas and includes an underground tunnel with a main access drift and nine primary drifts, a substantial tailings pile fronting the tunnel portal, a series of discharge ponds downslope of the tailings pile, and two instrumentation trailer parks and 16 drill holes on top of Aqueduct Mesa. A total of 89 cultural features were recorded: 54 at the portal and 35 on the mesa. In the Portal Area, cultural features are mostly concrete pads and building foundations; other features include the portal, rail lines, the camel back, ventilation and cooling system components, communication equipment, and electrical equipment. On the mesa are drill holes, a few concrete pads, a loading ramp, and electrical equipment.« less

A Historical Evaluation of the U12t Tunnel, Nevada Test Site, Nye County, Nevada, Volume 5 of 6

DOE Office of Scientific and Technical Information (OSTI.GOV)

Harold Drollinger; Robert C. Jones; and Thomas F. Bullard

2009-02-01

This report presents a historical evaluation of the U12t Tunnel on the Nevada Test Site in southern Nevada. The work was conducted by the Desert Research Institute at the request of the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office and the U.S. Department of Defense, Defense Threat Reduction Agency (DTRA). The U12t Tunnel is one of a series of tunnels used for underground nuclear weapons effects tests on the east side of Rainier and Aqueduct Mesas. Six nuclear weapons effects tests, Mint Leaf, Diamond Sculls, Husky Pup, Midas Myth/Milagro, Mighty Oak, and Mission Ghost, and onemore » high explosive test, SPLAT, were conducted within the U12t Tunnel from 1970 to 1987. All six of the nuclear weapons effects tests and the high explosive test were sponsored by DTRA. Two conventional weapons experiments, Dipole Knight and Divine Eagle, were conducted in the tunnel portal area in 1997 and 1998. These experiments were sponsored by the Defense Special Weapons Agency. The U12t Tunnel complex is composed of the Portal and Mesa Areas and includes an underground tunnel with a main access drift and nine primary drifts, a substantial tailings pile fronting the tunnel portal, a series of discharge ponds downslope of the tailings pile, and two instrumentation trailer parks and 16 drill holes on top of Aqueduct Mesa. A total of 89 cultural features were recorded: 54 at the portal and 35 on the mesa. In the Portal Area, cultural features are mostly concrete pads and building foundations; other features include the portal, rail lines, the camel back, ventilation and cooling system components, communication equipment, and electrical equipment. On the mesa are drill holes, a few concrete pads, a loading ramp, and electrical equipment.« less

A Historical Evaluation of the U12t Tunnel, Nevada Test Site, Nye County, Nevada, Volume 6 of 6

DOE Office of Scientific and Technical Information (OSTI.GOV)

Harold Drollinger; Robert C. Jones; and Thomas F. Bullard

2009-02-01

This report presents a historical evaluation of the U12t Tunnel on the Nevada Test Site in southern Nevada. The work was conducted by the Desert Research Institute at the request of the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office and the U.S. Department of Defense, Defense Threat Reduction Agency (DTRA). The U12t Tunnel is one of a series of tunnels used for underground nuclear weapons effects tests on the east side of Rainier and Aqueduct Mesas. Six nuclear weapons effects tests, Mint Leaf, Diamond Sculls, Husky Pup, Midas Myth/Milagro, Mighty Oak, and Mission Ghost, and onemore » high explosive test, SPLAT, were conducted within the U12t Tunnel from 1970 to 1987. All six of the nuclear weapons effects tests and the high explosive test were sponsored by DTRA. Two conventional weapons experiments, Dipole Knight and Divine Eagle, were conducted in the tunnel portal area in 1997 and 1998. These experiments were sponsored by the Defense Special Weapons Agency. The U12t Tunnel complex is composed of the Portal and Mesa Areas and includes an underground tunnel with a main access drift and nine primary drifts, a substantial tailings pile fronting the tunnel portal, a series of discharge ponds downslope of the tailings pile, and two instrumentation trailer parks and 16 drill holes on top of Aqueduct Mesa. A total of 89 cultural features were recorded: 54 at the portal and 35 on the mesa. In the Portal Area, cultural features are mostly concrete pads and building foundations; other features include the portal, rail lines, the camel back, ventilation and cooling system components, communication equipment, and electrical equipment. On the mesa are drill holes, a few concrete pads, a loading ramp, and electrical equipment.« less

A Historical Evaluation of the U12t Tunnel, Nevada Test Site, Nye County, Nevada, Volume 3 of 6

DOE Office of Scientific and Technical Information (OSTI.GOV)

Harold Drollinger; Robert C. Jones; and Thomas F. Bullard

2009-02-01

This report presents a historical evaluation of the U12t Tunnel on the Nevada Test Site in southern Nevada. The work was conducted by the Desert Research Institute at the request of the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office and the U.S. Department of Defense, Defense Threat Reduction Agency (DTRA). The U12t Tunnel is one of a series of tunnels used for underground nuclear weapons effects tests on the east side of Rainier and Aqueduct Mesas. Six nuclear weapons effects tests, Mint Leaf, Diamond Sculls, Husky Pup, Midas Myth/Milagro, Mighty Oak, and Mission Ghost, and onemore » high explosive test, SPLAT, were conducted within the U12t Tunnel from 1970 to 1987. All six of the nuclear weapons effects tests and the high explosive test were sponsored by DTRA. Two conventional weapons experiments, Dipole Knight and Divine Eagle, were conducted in the tunnel portal area in 1997 and 1998. These experiments were sponsored by the Defense Special Weapons Agency. The U12t Tunnel complex is composed of the Portal and Mesa Areas and includes an underground tunnel with a main access drift and nine primary drifts, a substantial tailings pile fronting the tunnel portal, a series of discharge ponds downslope of the tailings pile, and two instrumentation trailer parks and 16 drill holes on top of Aqueduct Mesa. A total of 89 cultural features were recorded: 54 at the portal and 35 on the mesa. In the Portal Area, cultural features are mostly concrete pads and building foundations; other features include the portal, rail lines, the camel back, ventilation and cooling system components, communication equipment, and electrical equipment. On the mesa are drill holes, a few concrete pads, a loading ramp, and electrical equipment.« less

A Historical Evaluation of the U12t Tunnel, Nevada Test Site, Nye County, Nevada, Volume 2 of 6

DOE Office of Scientific and Technical Information (OSTI.GOV)

Harold Drollinger; Robert C. Jones; and Thomas F. Bullard

2009-02-01

This report presents a historical evaluation of the U12t Tunnel on the Nevada Test Site in southern Nevada. The work was conducted by the Desert Research Institute at the request of the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office and the U.S. Department of Defense, Defense Threat Reduction Agency (DTRA). The U12t Tunnel is one of a series of tunnels used for underground nuclear weapons effects tests on the east side of Rainier and Aqueduct Mesas. Six nuclear weapons effects tests, Mint Leaf, Diamond Sculls, Husky Pup, Midas Myth/Milagro, Mighty Oak, and Mission Ghost, and onemore » high explosive test, SPLAT, were conducted within the U12t Tunnel from 1970 to 1987. All six of the nuclear weapons effects tests and the high explosive test were sponsored by DTRA. Two conventional weapons experiments, Dipole Knight and Divine Eagle, were conducted in the tunnel portal area in 1997 and 1998. These experiments were sponsored by the Defense Special Weapons Agency. The U12t Tunnel complex is composed of the Portal and Mesa Areas and includes an underground tunnel with a main access drift and nine primary drifts, a substantial tailings pile fronting the tunnel portal, a series of discharge ponds downslope of the tailings pile, and two instrumentation trailer parks and 16 drill holes on top of Aqueduct Mesa. A total of 89 cultural features were recorded: 54 at the portal and 35 on the mesa. In the Portal Area, cultural features are mostly concrete pads and building foundations; other features include the portal, rail lines, the camel back, ventilation and cooling system components, communication equipment, and electrical equipment. On the mesa are drill holes, a few concrete pads, a loading ramp, and electrical equipment.« less

A Historical Evaluation of the U12t Tunnel, Nevada Test Site, Nye County, Nevada, Volume 4 of 6

DOE Office of Scientific and Technical Information (OSTI.GOV)

Harold Drollinger; Robert C. Jones; and Thomas F. Bullard

2009-02-01

This report presents a historical evaluation of the U12t Tunnel on the Nevada Test Site in southern Nevada. The work was conducted by the Desert Research Institute at the request of the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office and the U.S. Department of Defense, Defense Threat Reduction Agency (DTRA). The U12t Tunnel is one of a series of tunnels used for underground nuclear weapons effects tests on the east side of Rainier and Aqueduct Mesas. Six nuclear weapons effects tests, Mint Leaf, Diamond Sculls, Husky Pup, Midas Myth/Milagro, Mighty Oak, and Mission Ghost, and onemore » high explosive test, SPLAT, were conducted within the U12t Tunnel from 1970 to 1987. All six of the nuclear weapons effects tests and the high explosive test were sponsored by DTRA. Two conventional weapons experiments, Dipole Knight and Divine Eagle, were conducted in the tunnel portal area in 1997 and 1998. These experiments were sponsored by the Defense Special Weapons Agency. The U12t Tunnel complex is composed of the Portal and Mesa Areas and includes an underground tunnel with a main access drift and nine primary drifts, a substantial tailings pile fronting the tunnel portal, a series of discharge ponds downslope of the tailings pile, and two instrumentation trailer parks and 16 drill holes on top of Aqueduct Mesa. A total of 89 cultural features were recorded: 54 at the portal and 35 on the mesa. In the Portal Area, cultural features are mostly concrete pads and building foundations; other features include the portal, rail lines, the camel back, ventilation and cooling system components, communication equipment, and electrical equipment. On the mesa are drill holes, a few concrete pads, a loading ramp, and electrical equipment.« less

The Hidden Complexity of Biological "Dirty Bombs": Implications for Special Operations Medical Personnel.

PubMed

Washington, Michael A; Blythe, Jauchia

The recent capture of a terrorist in Belgium carrying explosives, fecal matter, and animal tissue may indicate a shift from conventional weapons to crude bacteriological preparations as instruments of terror. It is important to note that although such weapons lack technological sophistication, bacteria are inherently complex, unpredictable, and undetectable in the field. Therefore, it is important that Special Operations medical personnel understand the complications that such seemingly simple devices can add to the treatment of casualties in the field and subsequent evaluation in the clinic. 2016.

A Physicist Looks at the Terrorist Threat

NASA Astrophysics Data System (ADS)

Muller, Richard

2009-05-01

Many people fear a terrorist nuclear device, smuggled into the United States, as the one weapon that could surpass the destruction and impact of 9-11. I'll review the design of nuclear weapons, with emphasis on the kinds that can be developed by rogue nations, terrorist groups, and high-school students. Saddam, prior to the first gulf war, was developing a uranium bomb, similar to the one that destroyed Hiroshima. His calutrons (named after my university) were destroyed by the United Nations. The North Korean nuclear weapon was, like the U.S. bomb used on Nagasaki, based on plutonium. Its test released the energy equivalent of about 400 tons of TNT. Although some people have speculated that they were attempting to build a small bomb, it is far more likely that this weapon was a fizzle, with less than 1 percent of the plutonium exploded. In contrast, the energy released from burning jet fuel at the 9-11 World Trade Center attack was the equivalent of 900 tons of TNT for each plane -- over twice that of the North Korean Nuke. The damage came from the fact that gasoline delivers 10 kilocalories per gram, about 15 times the energy of an equal weight of TNT. It is this huge energy per gram that also accounts for our addiction to gasoline; per gram, high performance lithium-ion computer batteries carry only 1 percent as much energy. A dirty bomb (radiological weapon) is also unattractive to terrorists because of the threhold effect: doses less than 100 rem produce no radiation illness and will leave no dead bodies at the scene. That may be why al Qaeda instructed Jose Padilla to abandon his plans for a dirty bomb attack in Chicago, and to try a fossil fuel attack (natural gas) instead. I will argue that the biggest terrorist threat is the conventional low-tech one, such as an airplane attack on a crowded stadium using the explosive fuel that they can legally buy at the corner station.

Verification of a Finite Element Model for Pyrolyzing Ablative Materials

NASA Technical Reports Server (NTRS)

Risch, Timothy K.

2017-01-01

Ablating thermal protection system (TPS) materials have been used in many reentering spacecraft and in other applications such as rocket nozzle linings, fire protection materials, and as countermeasures for directed energy weapons. The introduction of the finite element model to the analysis of ablation has arguably resulted in improved computational capabilities due the flexibility and extended applicability of the method, especially to complex geometries. Commercial finite element codes often provide enhanced capability compared to custom, specially written programs based on versatility, usability, pre- and post-processing, grid generation, total life-cycle costs, and speed.

Nuclear Energy, Nuclear Weapons Proliferation, and the Arms Race.

ERIC Educational Resources Information Center

Hollander, Jack, Ed.

A symposium was organized to reexamine the realities of vertical proliferation between the United States and the Soviet Union and to place into perspective the horizontal proliferation of nuclear weapons throughout the world, including the possible role of commercial nuclear power in facilitating proliferation. The four invited symposium…

Building Foundations for Nuclear Security Enterprise Analysis Utilizing Nuclear Weapon Data

DOE Office of Scientific and Technical Information (OSTI.GOV)

Josserand, Terry Michael; Young, Leone; Chamberlin, Edwin Phillip

The Nuclear Security Enterprise, managed by the National Nuclear Security Administration - a semiautonomous agency within the Department of Energy - has been associated with numerous assessments with respect to the estimating, management capabilities, and practices pertaining to nuclear weapon modernization efforts. This report identifies challenges in estimating and analyzing the Nuclear Security Enterprise through an analysis of analogous timeframe conditions utilizing two types of nuclear weapon data - (1) a measure of effort and (2) a function of time. The analysis of analogous timeframe conditions that utilizes only two types of nuclear weapon data yields four summary observations thatmore » estimators and analysts of the Nuclear Security Enterprise will find useful.« less

Making weapons, talking peace

DOE Office of Scientific and Technical Information (OSTI.GOV)

York, H.F.

The memoirs of the author traces his life from his first-year graduate studies in physics at the University of Rochester in 1942 to his present position as Director of the University of California's Institute on Global Conflict and Cooperation. The part of his life involved in making weapons extends from 1942 to 1961. During this period, he worked with E.O. Lawrence on the Manhattan Project and served as director of Livermore after it became the Atomic Energy Commission's second nuclear weapons laboratory. He also served on many government advisory boards and commissions dealing with nuclear and other weapons. In 1961,more » the combination of a heart attack and changes in administration in Washington led York too return to the University of California for the talking peace portion of his life. He has since become a public exponent of arms control and disarmament and the futility of seeking increased security through more and better nuclear weapons. York's explanation of his move from making weapons to talking peace leaves the reader with a puzzle.« less

75 FR 28626 - Subcommittee on Procedures Review, Advisory Board on Radiation and Worker Health (ABRWH...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-21

...''), OTIB-0051 (``Effect of Threshold Energy and Angular Response of NTA Film on Missed Neutron Dose at the... Reconstruction During Residual Radioactivity Periods at Atomic Weapons Employer Facilities''), and TBD 6000 (``Site Profile for Atomic Weapons Employers that Worked Uranium and Thorium Metals''); and a continuation...

75 FR 58408 - Subcommittee on Procedures Review, Advisory Board on Radiation and Worker Health (ABRWH...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-24

... Period''), OTIB-0051 (``Effect of Threshold Energy and Angular Response of NTA Film on Missed Neutron... During Residual Radioactivity Periods at Atomic Weapons Employer Facilities''), and TBD 6000 (``Site Profile for Atomic Weapons Employers that Worked Uranium and Thorium Metals''); and a continuation of the...

Pinellas Plant Environmental Baseline Report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

The Pinellas Plant has been part of the Department of Energy`s (DOE) nuclear weapons complex since the plant opened in 1957. In March 1995, the DOE sold the Pinellas Plant to the Pinellas County Industry Council (PCIC). DOE has leased back a large portion of the plant site to facilitate transition to alternate use and safe shutdown. The current mission is to achieve a safe transition of the facility from defense production and prepare the site for alternative uses as a community resource for economic development. Toward that effort, the Pinellas Plant Environmental Baseline Report (EBR) discusses the current andmore » past environmental conditions of the plant site. Information for the EBR is obtained from plant records. Historical process and chemical usage information for each area is reviewed during area characterizations.« less

Environmental Assessment for Selection and Operation of the Proposed Field Research Centers for the Natural and Accelerated Bioremediation Research (NABIR) Program

DOE Office of Scientific and Technical Information (OSTI.GOV)

N /A

2000-04-18

The US Department of Energy (DOE) Office of Biological and Environmental Research (OBER), within the Office of Science (SC), proposes to add a Field Research Center (FRC) component to the existing Natural and Accelerated Bioremediation Research (NABIR) Program. The NABIR Program is a ten-year fundamental research program designed to increase the understanding of fundamental biogeochemical processes that would allow the use of bioremediation approaches for cleaning up DOE's contaminated legacy waste sites. An FRC would be integrated with the existing and future laboratory and field research and would provide a means of examining the fundamental biogeochemical processes that influence bioremediationmore » under controlled small-scale field conditions. The NABIR Program would continue to perform fundamental research that might lead to promising bioremediation technologies that could be demonstrated by other means in the future. For over 50 years, DOE and its predecessor agencies have been responsible for the research, design, and production of nuclear weapons, as well as other energy-related research and development efforts. DOE's weapons production and research activities generated hazardous, mixed, and radioactive waste products. Past disposal practices have led to the contamination of soils, sediments, and groundwater with complex and exotic mixtures of compounds. This contamination and its associated costs and risks represents a major concern to DOE and the public. The high costs, long duration, and technical challenges associated with remediating the subsurface contamination at DOE sites present a significant need for fundamental research in the biological, chemical, and physical sciences that will contribute to new and cost-effective solutions. One possible low-cost approach for remediating the subsurface contamination of DOE sites is through the use of a technology known as bioremediation. Bioremediation has been defined as the use of microorganisms to biodegrade or biotransform hazardous organic contaminants to environmentally safe levels in soils, subsurface materials, water, sludges, and residues.. While bioremediation technology is promising, DOE managers and non-DOE scientists have recognized that the fundamental scientific information needed to develop effective bioremediation technologies for cleanup of the legacy waste sites is lacking in many cases. DOE believes that field-based research is needed to realize the full potential of bioremediation. The Department of Energy faces a unique set of challenges associated with cleaning up waste at its former weapons production and research sites. These sites contain complex mixtures of contaminants in the subsurface, including radioactive compounds. In many cases, the fundamental field-based scientific information needed to develop safe and effective remediation and cleanup technologies is lacking. DOE needs fundamental research on the use of microorganisms and their products to assist DOE in the decontamination and cleanup of its legacy waste sites. The existing NABIR program to-date has focused on fundamental scientific research in the laboratory. Because subsurface hydrologic and geologic conditions at contaminated DOE sites cannot easily be duplicated in a laboratory, however, the DOE needs a field component to permit existing and future laboratory research results to be field-tested on a small scale in a controlled outdoor setting. Such field-testing needs to be conducted under actual legacy waste field conditions representative of those that DOE is most in need of remediating. Ideally, these field conditions should be as representative as practicable of the types of subsurface contamination conditions that resulted from legacy wastes from the nuclear weapons program activities. They should also be representative of the types of hydrologic and geologic conditions that exist across the DOE complex.« less

Chemical Warfare and Medical Response During World War I

PubMed Central

Fitzgerald, Gerard J.

2008-01-01

The first large-scale use of a traditional weapon of mass destruction (chemical, biological, or nuclear) involved the successful deployment of chemical weapons during World War I (1914–1918). Historians now refer to the Great War as the chemist’s war because of the scientific and engineering mobilization efforts by the major belligerents. The development, production, and deployment of war gases such as chlorine, phosgene, and mustard created a new and complex public health threat that endangered not only soldiers and civilians on the battlefield but also chemical workers on the home front involved in the large-scale manufacturing processes. The story of chemical weapons research and development during that war provides useful insights for current public health practitioners faced with a possible chemical weapons attack against civilian or military populations. PMID:18356568

Chemical warfare and medical response during World War I.

PubMed

Fitzgerald, Gerard J

2008-04-01

The first large-scale use of a traditional weapon of mass destruction (chemical, biological, or nuclear) involved the successful deployment of chemical weapons during World War I (1914-1918). Historians now refer to the Great War as the chemist's war because of the scientific and engineering mobilization efforts by the major belligerents. The development, production, and deployment of war gases such as chlorine, phosgene, and mustard created a new and complex public health threat that endangered not only soldiers and civilians on the battlefield but also chemical workers on the home front involved in the large-scale manufacturing processes. The story of chemical weapons research and development during that war provides useful insights for current public health practitioners faced with a possible chemical weapons attack against civilian or military populations.

Applications of high power lasers in the battlefield

NASA Astrophysics Data System (ADS)

Kalisky, Yehoshua

2009-09-01

Laser weapon is currently considered as tactical as well as strategic beam weapons, and is considered as a part of a general layered defense system against ballistic missiles and short-range rockets. This kind of weapon can disable or destroy military targets or incoming objects used by small groups of terrorists or countries, at the speed of light. Laser weapon is effective at long or short distances, owing to beam's unique characteristics such as narrow bandwidth, high brightness, coherent both in time and space, and it travels at the speed of light. Unlike kinetic weapon, laser weapon converts the energy stored in an electromagnetic laser beam into a large amount of heat aimed on a small area spot at the skin of the missile, usually close to the liquid fuel storage tank, warhead case or engine area, following by a temperature increase and finally-catastrophic failure by material ablation or melt. The usefulness of laser light as a weapon has been studied for decades but only in recent years became feasible. There are two types of lasers being used: gas lasers and solid state lasers, including fiber lasers. All these types of lasers will be discussed below.

Nuclear Technology in War and Peace: A Study of Issues and Choices.

ERIC Educational Resources Information Center

Shanebrook, J. Richard

This is the syllabus of a course that explores the technology of nuclear weapons and nuclear energy for electric power generation, and considers some problems of nuclear weapons proliferation and technical alternatives. It provides a course description, a course outline, a list of required readings, and information on the films shown in the…

Advanced power sources for space missions

NASA Technical Reports Server (NTRS)

Gavin, Joseph G., Jr.; Burkes, Tommy R.; English, Robert E.; Grant, Nicholas J.; Kulcinski, Gerald L.; Mullin, Jerome P.; Peddicord, K. Lee; Purvis, Carolyn K.; Sarjeant, W. James; Vandevender, J. Pace

1989-01-01

Approaches to satisfying the power requirements of space-based Strategic Defense Initiative (SDI) missions are studied. The power requirements for non-SDI military space missions and for civil space missions of the National Aeronautics and Space Administration (NASA) are also considered. The more demanding SDI power requirements appear to encompass many, if not all, of the power requirements for those missions. Study results indicate that practical fulfillment of SDI requirements will necessitate substantial advances in the state of the art of power technology. SDI goals include the capability to operate space-based beam weapons, sometimes referred to as directed-energy weapons. Such weapons pose unprecedented power requirements, both during preparation for battle and during battle conditions. The power regimes for these two sets of applications are referred to as alert mode and burst mode, respectively. Alert-mode power requirements are presently stated to range from about 100 kW to a few megawatts for cumulative durations of about a year or more. Burst-mode power requirements are roughly estimated to range from tens to hundreds of megawatts for durations of a few hundred to a few thousand seconds. There are two likely energy sources, chemical and nuclear, for powering SDI directed-energy weapons during the alert and burst modes. The choice between chemical and nuclear space power systems depends in large part on the total duration during which power must be provided. Complete study findings, conclusions, and eight recommendations are reported.

How the NWC handles software as product

DOE Office of Scientific and Technical Information (OSTI.GOV)

Vinson, D.

1997-11-01

This tutorial provides a hands-on view of how the Nuclear Weapons Complex project should be handling (or planning to handle) software as a product in response to Engineering Procedure 401099. The SQAS has published the document SQAS96-002, Guidelines for NWC Processes for Handling Software Product, that will be the basis for the tutorial. The primary scope of the tutorial is on software products that result from weapons and weapons-related projects, although the information presented is applicable to many software projects. Processes that involve the exchange, review, or evaluation of software product between or among NWC sites, DOE, and external customersmore » will be described.« less

10 CFR 1017.4 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... ENERGY (GENERAL PROVISIONS) IDENTIFICATION AND PROTECTION OF UNCLASSIFIED CONTROLLED NUCLEAR INFORMATION... Energy, including the National Nuclear Security Administration (NNSA). Essential technology-related... manufacture of a nuclear weapon in violation of either domestic (e.g., the Atomic Energy Act) or international...

10 CFR 1017.4 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... ENERGY (GENERAL PROVISIONS) IDENTIFICATION AND PROTECTION OF UNCLASSIFIED CONTROLLED NUCLEAR INFORMATION... Energy, including the National Nuclear Security Administration (NNSA). Essential technology-related... manufacture of a nuclear weapon in violation of either domestic (e.g., the Atomic Energy Act) or international...

10 CFR 1017.4 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... ENERGY (GENERAL PROVISIONS) IDENTIFICATION AND PROTECTION OF UNCLASSIFIED CONTROLLED NUCLEAR INFORMATION... Energy, including the National Nuclear Security Administration (NNSA). Essential technology-related... manufacture of a nuclear weapon in violation of either domestic (e.g., the Atomic Energy Act) or international...

10 CFR 1017.4 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... ENERGY (GENERAL PROVISIONS) IDENTIFICATION AND PROTECTION OF UNCLASSIFIED CONTROLLED NUCLEAR INFORMATION... Energy, including the National Nuclear Security Administration (NNSA). Essential technology-related... manufacture of a nuclear weapon in violation of either domestic (e.g., the Atomic Energy Act) or international...

10 CFR 1017.4 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... ENERGY (GENERAL PROVISIONS) IDENTIFICATION AND PROTECTION OF UNCLASSIFIED CONTROLLED NUCLEAR INFORMATION... Energy, including the National Nuclear Security Administration (NNSA). Essential technology-related... manufacture of a nuclear weapon in violation of either domestic (e.g., the Atomic Energy Act) or international...

Trends in Bullying, Physical Fighting, and Weapon Carrying Among 6th- Through 10th-Grade Students From 1998 to 2010: Findings From a National Study

PubMed Central

Brooks-Russell, Ashley; Wang, Jing; Iannotti, Ronald J.

2014-01-01

Objectives. We examined trends from 1998 to 2010 in bullying, bullying victimization, physical fighting, and weapon carrying and variations by gender, grade level, and race/ethnicity among US adolescents. Methods. The Health Behavior in School-Aged Children surveys of nationally representative samples of students in grades 6 through 10 were completed in 1998 (n = 15 686), 2002 (n = 14 818), 2006 (n = 9229), and 2010 (n = 10 926). We assessed frequency of bullying behaviors, physical fighting, and weapon carrying as well as weapon type and subtypes of bullying. We conducted logistic regression analyses, accounting for the complex sampling design, to identify trends and variations by demographic factors. Results. Bullying perpetration, bullying victimization, and physical fighting declined from 1998 to 2010. Weapon carrying increased for White students only. Declines in bullying perpetration and victimization were greater for boys than for girls. Declines in bullying perpetration and physical fighting were greater for middle-school students than for high-school students. Conclusions. Declines in most violent behaviors are encouraging; however, lack of decline in weapon carrying merits further attention. PMID:24825213

CF NEUTRON TIME OF FLIGHT TRANSMISSION FOR MATERIAL IDENTIFICATION FOR WEAPONS TRAINERS

DOE Office of Scientific and Technical Information (OSTI.GOV)

Mihalczo, John T; Valentine, Timothy E; Blakeman, Edward D

2011-01-01

The neutron transmission, elastic scattering, and non elastic reactions can be used to distinguish various isotopes. Neutron transmission as a function of energy can be used in some cases to identify materials in unknown objects. A time tagged californium source that provides a fission spectrum of neutrons is a useful source for neutron time-of-flight (TOF) transmission measurements. Many nuclear weapons trainer units for a particular weapons system (no fissile, but of same weight and center of gravity) in shipping containers were returned to the National Nuclear Security Administration Y-12 National Security Complex in the mid 1990s. Nuclear Materials Identification Systemmore » (NMIS) measurements with a time tagged californium neutron source were used to verify that these trainers did not contain fissile material. In these blind tests, the time distributions of neutrons through the containers were measured as a function of position to locate the approximate center of the trainer in the container. Measurements were also performed with an empty container. TOF template matching measurements were then performed at this location for a large number of units. In these measurements, the californium source was located on one end of the container and a proton recoil scintillator was located on the other end. The variations in the TOF transmission for times corresponding to 1 to 5 MeV were significantly larger than statistical. Further examination of the time distribution or the energy dependence revealed that these variations corresponded to the variations in the neutron cross section of aluminum averaged over the energy resolution of the californium TOF measurement with a flight path of about 90 cm. Measurements using different thicknesses of aluminum were also performed with the source and detector separated the same distance as for the trainer measurements. These comparison measurements confirmed that the material in the trainers was aluminum, and the total thickness of aluminum through the trainers was determined. This is an example of how californium transmission TOF measurements can be used to identify materials.« less

Building Partner Capacity to Combat Weapons of Mass Destruction

DTIC Science & Technology

2009-01-01

EDUCATION ENERGY AND ENVIRONMENT HEALTH AND HEALTH CARE INTERNATIONAL AFFAIRS NATIONAL SECURITY POPULATION AND AGING PUBLIC SAFETY SCIENCE AND...also met with officials from the government of the United Kingdom (the 12 The Science Applications International Corporation study team identified...Activity Description Ends Ways International Science and Technology Center Provides weapons experts in CIS the opportunity to redirect their

Conducted electrical weapons or stun guns: a review of 46 cases examined in casualty.

PubMed

Becour, Bertrand

2013-06-01

Low-lethality weapons are intended to neutralize a person with maximum security and with minimal risk of injury or death to the user of the weapon, the person arrested, and the witnesses. Under the same circumstances, the use of a firearm is causing mortality of 50%. Marketed since 1974, the Taser X26 is currently staffing services in the French police and gendarmerie. The Taser device has 3 damaging mechanisms: the direct effect of electric current on the tissues, the conversion of electrical energy into thermal energy, and the injuries caused by the general muscle contraction and resulting fall. The study aimed to analyze the specificities of the conducted electrical weapon-related injuries treated in a emergency department on a series of 46 cases. The study population was predominantly middle-aged men. The circumstances of use of the Taser X26 were most often related to an arrest. The frequency of consultation after a shot by Taser X26 was stable. The management is essentially an outpatient because of frequent and benign lesions. The impacts of electrical impulse mainly affect the chest and abdomen. This distribution of impact zones is inhomogeneous, depending on the circumstances of use.

Modeling Techniques Used to Analyze Safety of Payloads for Generic Missile Type Weapons Systems During an Indirect Lightning Strike

DOE Office of Scientific and Technical Information (OSTI.GOV)

Perkins, M P; Ong, M M; Crull, E W

2009-07-21

During lightning strikes buildings and other structures can act as imperfect Faraday Cages, enabling electromagnetic fields to be developed inside the facilities. Some equipment stored inside these facilities may unfortunately act as antenna systems. It is important to have techniques developed to analyze how much voltage, current, or energy dissipation may be developed over valuable components. In this discussion we will demonstrate the modeling techniques used to accurately analyze a generic missile type weapons system as it goes through different stages of assembly. As work is performed on weapons systems detonator cables can become exposed. These cables will form differentmore » monopole and loop type antenna systems that must be analyzed to determine the voltages developed over the detonator regions. Due to the low frequencies of lightning pulses, a lumped element circuit model can be developed to help analyze the different antenna configurations. We will show an example of how numerical modeling can be used to develop the lumped element circuit models used to calculate voltage, current, or energy dissipated over the detonator region of a generic missile type weapons system.« less

Nuclear Weapons: Comprehensive Test Ban Treaty

DTIC Science & Technology

2006-07-10

continued...) The complex could contain explosions up to 500 pounds of explosive and associated plutonium. Another SCE, “ Unicorn ,” is to be conducted...scheduled for FY2006, as noted below. SCEs try to determine if radioactive decay of aged plutonium would degrade weapon performance. Several SCEs...Richardson called SCEs “a key part of our scientific program to provide new tools and data that assess age -related complications and maintain the reliability

Nevada Applied Ecology Group publications. [Bibliography of radioecological studies at NTS with special reference to plutonium

DOE Office of Scientific and Technical Information (OSTI.GOV)

White, M.G.; Pfuderer, H.A.

This bibliography serves as a guide to the environmental studies sponsored by the Nevada Applied Ecology Group (NAEG) at the Department of Energy Nevada Test Site nuclear weapons complex. The NAEG is part of the Nevada Operations Office of the United States Department of Energy. The references included in the bibliography reflect the interests of the NAEG (e.g., hazard evaluation of the nuclear safety-shot sites). The objectives of the NAEG plutonium studies at the Nevada Test Site were defined as follows: (1) delineate locations of contamination; (2) determine concentrations in ecosystem components; (3) quantify rates of movements among ecosystem components;more » (4) evaluate radiological hazards of plutonium; (5) identify areas which need to be cleaned up or treated; and (6) develop techniques for cleanup or treatment.« less

The effect of less-lethal weapons on injuries in police use-of-force events.

PubMed

MacDonald, John M; Kaminski, Robert J; Smith, Michael R

2009-12-01

We investigated the effect of the use of less-lethal weapons, conductive energy devices (CEDs), and oleoresin capsicum (OC) spray on the prevalence and incidence of injuries to police officers and civilians in encounters involving the use of force. We analyzed data from 12 police departments that documented injuries to officers and civilians in 24,380 cases. We examined monthly injury rates for 2 police departments before and after their adoption of CEDs. Odds of injury to civilians and officers were significantly lower when police used CED weapons, after control for differences in case attributes and departmental policies restricting use of these weapons. Monthly incidence of injury in 2 police departments declined significantly, by 25% to 62%, after adoption of CED devices. Injuries sustained during police use-of-force events affect thousands of police officers and civilians in the United States each year. Incidence of these injuries can be reduced dramatically when law enforcement agencies responsibly employ less-lethal weapons in lieu of physical force.

Long-term retrievability and safeguards for immobilized weapons plutonium in geologic storage

DOE Office of Scientific and Technical Information (OSTI.GOV)

Peterson, P.F.

1996-05-01

If plutonium is not ultimately used as an energy source, the quantity of excess weapons plutonium (w-Pu) that would go into a US repository will be small compared to the quantity of plutonium contained in the commercial spent fuel in the repository, and the US repository(ies) will likely be only one (or two) locations out of many around the world where commercial spent fuel will be stored. Therefore excess weapons plutonium creates a small perturbation to the long-term (over 200,000 yr) global safeguard requirements for spent fuel. There are details in the differences between spent fuel and immobilized w-Pu wastemore » forms (i.e. chemical separation methods, utility for weapons, nuclear testing requirements), but these are sufficiently small to be unlikely to play a significant role in any US political decision to rebuild weapons inventories, or to change the long-term risks of theft by subnational groups.« less

This is Sandia

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1995-02-01

Sandia is a multiprogram engineering and science laboratory operated for the Department of Energy with major facilities at Albuquerque, New Mexico, and Livermore, California, and a test range near Tonapah, Nevada. It has major research and development responsibilities for nuclear weapons, arms control, energy, the environment, economic competitiveness, and other areas of importance to the needs of the nation. The principal mission is to support national defense policies by ensuring that the nuclear weapon stockpile meets the highest standards of safety, reliability, security, use control, and military performance. This publication gives a brief overview of the multifaceted research programs conductedmore » by the laboratory.« less

High-power beam combining: a step to a future laser weapon system

NASA Astrophysics Data System (ADS)

Protz, Rudolf; Zoz, Jürgen; Geidek, Franz; Dietrich, Stephan; Fall, Michael

2012-11-01

Due to the enormous progress in the field of high-power fiber lasers during the last years commercial industrial fiber lasers are now available, which deliver a near-diffraction limited beam with power levels up to10kW. For the realization of a future laser weapon system, which can be used for Counter-RAM or similar air defence applications, a laser source with a beam power at the level of 100kW or more is required. At MBDA Germany the concept for a high-energy laser weapon system is investigated, which is based on such existing industrial laser sources as mentioned before. A number of individual high-power fiber laser beams are combined together, using one common beam director telescope. By this "geometric" beam coupling scheme, sufficient laser beam power for an operational laser weapon system can be achieved. The individual beams from the different lasers are steered by servo-loops, using fast tip-tilt mirrors. This principle enables the concentration of the total laser beam power at the common focal point on a distant target, also allowing fine tracking of target movements and first order compensation of turbulence effects on laser beam propagation. The proposed beam combination concept was demonstrated using several experimental set-ups. Different experiments were performed, to investigate laser beam target interaction and target fine tracking also at large distances. Content and results of these investigations are reported. An example for the lay-out of an Air Defence High Energy Laser Weapon (ADHELW ) is given. It can be concluded, that geometric high-power beam combining is an important step for the realization of a laser weapon system in the near future.

The Nature of Scatter at the DARHT Facility and Suggestions for Improved Modeling of DARHT Facility

DOE Office of Scientific and Technical Information (OSTI.GOV)

Morneau, Rachel Anne; Klasky, Marc Louis

The U.S. Stockpile Stewardship Program [1] is designed to sustain and evaluate the nuclear weapons stockpile while foregoing underground nuclear tests. The maintenance of a smaller, aging U.S. nuclear weapons stockpile without underground testing requires complex computer calculations [14]. These calculations in turn need to be verified and benchmarked [14]. A wide range of research facilities have been used to test and evaluate nuclear weapons while respecting the Comprehensive Nuclear Test-Ban Treaty (CTBT) [2]. Some of these facilities include the National Ignition Facility (NIF) at Lawrence Livermore National Laboratory, the Z machine at Sandia National Laboratories, and the Dual Axismore » Radiographic Hydrodynamic Test (DARHT) facility at Los Alamos National Laboratory. This research will focus largely on DARHT (although some information from Cygnus and the Los Alamos Microtron may be used in this research) by modeling it and comparing to experimental data. DARHT is an electron accelerator that employs high-energy flash x-ray sources for imaging hydro-tests. This research proposes to address some of the issues crucial to understanding DARHT Axis II and the analysis of the radiographic images produced. Primarily, the nature of scatter at DARHT will be modeled and verified with experimental data. It will then be shown that certain design decisions can be made to optimize the scatter field for hydrotest experiments. Spectral effects will be briefly explored to determine if there is any considerable effect on the density reconstruction caused by changes in the energy spectrum caused by target changes. Finally, a generalized scatter model will be made using results from MCNP that can be convolved with the direct transmission of an object to simulate the scatter of that object at the detector plane. The region in which with this scatter model is appropriate will be explored.« less

A Nuclear Energy Elective for "Ungineers"

ERIC Educational Resources Information Center

Long, R. L.; And Others

1975-01-01

Describes a course in the technology of nuclear energy which responds to the immediate concerns of students in areas such as environmental effects, weapons effects, national energy needs, and medical and forensic applications. Includes a course outline and description of appropriate textbooks, (GS)

Nuclear choices

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wolfson, R.

This book contains part of the series New Liberal Arts, which is intended to make science and technology more accessible to students of the liberal arts. Volume in hand provides a comprehensive, multifaceted examination of nuclear energy, in nontechnical terms. Wolfson explains the basics of nuclear energy and radiation, nuclear power..., and nuclear weapons..., and he invites readers to make their own judgments on controversial nuclear issues. Illustrated with photos and diagrams. Each chapter contains suggestions for additional reading and a glossary. For policy, science, and general collections in all libraries. (ES) Topics contained include Atoms and nuclei. Effects andmore » uses of radiation. Energy and People. Reactor safety. Nuclear strategy. Defense in the nuclear age. Nuclear power, nuclear weapons, and nuclear futures.« less

Ballistic Missile Defense Final Programmatic Environmental Impact Statement

DTIC Science & Technology

1994-10-01

included: the need for BMD; budget allocations; procedural problems related to NEPA; nuclear weapon dangers; arms reductions; and potential contravention...2-26 2.6.2 TECHNOLOGY ALTERNATIVES ........................... 2-26 2.6.2.1 Directed Energy Weapons ..................... 2-26 2.6.2.2 Nuclear ...national defense strategy of mutually assured destruction to keep conflicts from escalating beyond conventional warfare to nuclear war. In 1955, the

44 CFR 351.24 - The Department of Energy.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 44 Emergency Management and Assistance 1 2011-10-01 2011-10-01 false The Department of Energy. 351... Assignments § 351.24 The Department of Energy. (a) Determine the appropriate planning bases for the Department of Energy (DOE) owned and contractor operated nuclear facilities (e.g., research and weapon...

44 CFR 351.24 - The Department of Energy.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 44 Emergency Management and Assistance 1 2013-10-01 2013-10-01 false The Department of Energy. 351... Assignments § 351.24 The Department of Energy. (a) Determine the appropriate planning bases for the Department of Energy (DOE) owned and contractor operated nuclear facilities (e.g., research and weapon...

44 CFR 351.24 - The Department of Energy.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 44 Emergency Management and Assistance 1 2014-10-01 2014-10-01 false The Department of Energy. 351... Assignments § 351.24 The Department of Energy. (a) Determine the appropriate planning bases for the Department of Energy (DOE) owned and contractor operated nuclear facilities (e.g., research and weapon...

44 CFR 351.24 - The Department of Energy.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false The Department of Energy. 351... Assignments § 351.24 The Department of Energy. (a) Determine the appropriate planning bases for the Department of Energy (DOE) owned and contractor operated nuclear facilities (e.g., research and weapon...

44 CFR 351.24 - The Department of Energy.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 44 Emergency Management and Assistance 1 2012-10-01 2011-10-01 true The Department of Energy. 351... Assignments § 351.24 The Department of Energy. (a) Determine the appropriate planning bases for the Department of Energy (DOE) owned and contractor operated nuclear facilities (e.g., research and weapon...

10 CFR 1048.5 - Violations.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Violations. 1048.5 Section 1048.5 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) TRESPASSING ON STRATEGIC PETROLEUM RESERVE FACILITIES AND OTHER PROPERTY § 1048.5 Violations. Willful unauthorized entry, or willful unauthorized introduction of weapons or...

10 CFR 1048.5 - Violations.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 4 2014-01-01 2014-01-01 false Violations. 1048.5 Section 1048.5 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) TRESPASSING ON STRATEGIC PETROLEUM RESERVE FACILITIES AND OTHER PROPERTY § 1048.5 Violations. Willful unauthorized entry, or willful unauthorized introduction of weapons or...

10 CFR 1048.5 - Violations.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 4 2013-01-01 2013-01-01 false Violations. 1048.5 Section 1048.5 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) TRESPASSING ON STRATEGIC PETROLEUM RESERVE FACILITIES AND OTHER PROPERTY § 1048.5 Violations. Willful unauthorized entry, or willful unauthorized introduction of weapons or...

10 CFR 1048.5 - Violations.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 4 2012-01-01 2012-01-01 false Violations. 1048.5 Section 1048.5 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) TRESPASSING ON STRATEGIC PETROLEUM RESERVE FACILITIES AND OTHER PROPERTY § 1048.5 Violations. Willful unauthorized entry, or willful unauthorized introduction of weapons or...

10 CFR 1048.5 - Violations.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 4 2011-01-01 2011-01-01 false Violations. 1048.5 Section 1048.5 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) TRESPASSING ON STRATEGIC PETROLEUM RESERVE FACILITIES AND OTHER PROPERTY § 1048.5 Violations. Willful unauthorized entry, or willful unauthorized introduction of weapons or...

The integration of science and politics to clean up 50 years in the nuclear sandbox

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lyons, C.E.; Holeman, T.

1999-07-01

The Cold War was fought between world superpowers for approximately 40 years from the end of the second World War until the end of the 1980s. During that time, the US government devoted billions of dollars to the development and production of nuclear weapons. Now the Cold War is over and the US is left with numerous nuclear weapons factories, stockpiles of nuclear materials, and mountains of waste to decontaminate and decommission. In the heat of the Cold War, little or no thought was given to how the facilities building bombs would be dismantled. Far too little attention was paidmore » to the potential human health and environmental impact of the weapons production. Now, dozens of communities across the country face the problems this negligence created. In many cases, the location, extent, and characteristics of the waste and contamination are unknown, due to negligence or due to intentional hiding of waste and associated problems. Water supplies are contaminated and threatened; air quality is degraded and threatened; workers and residents risk contamination and health impacts; entire communities risk disaster from potential nuclear catastrophe. The US government, in the form of the US Department of Energy (DOE), now accepts responsibility for creating and cleaning up the mess. But it is the local communities, the home towns of the bomb factories and laboratories, that carry a significant share of the burden of inventing the science and politics required to clean up 50 years in the nuclear sandbox. The purpose of this paper is to evaluate the role of the local community in addressing the cleanup of the US nuclear weapons complex. Local governments do not own nor are responsible for the environmental aftermath, but remain the perpetual neighbor to the facility, the hometown of workers, and long-term caretaker of the off-site impacts of the on-site contamination and health risks.« less

A United States perspective on long-term management of areas contaminated with radioactive materials.

PubMed

Jones, C Rick

2004-01-01

The US has far-reaching and extensive experience in the long-term management of areas contaminated with radioactive materials. This experience base includes the Department of Energy's continued follow-up with Hiroshima and Nagasaki from the 1940s at the Radiological Effects Research Foundation in Hiroshima, Japan, the long-term management of the Marshall Islands Programme, the clean-up of the US nuclear weapons complex and the ongoing management of accident sites such as in Palomares, Spain. This paper discusses the lessons learnt and best practices gained from this far-reaching and extensive experience in the long-term management of areas contaminated with radioactive materials. Copyright 2004 Oxford University Press

Environmental Implementation Plan

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1993-03-15

The purpose of the Environmental Implementation Plan (EIP) is to show the current and future (five years) environmental plans from individual site organizations and divisions, as well as site environmental programs and initiatives which are designed to protect the environment and meet or exceed changing environmental/regulatory requirements. Communicating with site organizations, departments, and committees is essential in making the site's environmental-planning process work. The EIP gives the site the what, when, how, and why for environmental requirements. Through teamwork and proactive planning, a partnership for environmental excellence is formed to achieve the site vision for SRS to become the recognizedmore » model for Environmental Excellence in the Department of Energy's Nuclear Weapons Complex.« less

A compilation of nuclear weapons test detonation data for U.S. Pacific ocean tests.

PubMed

Simon, S L; Robison, W L

1997-07-01

Prior to December 1993, the explosive yields of 44 of 66 nuclear tests conducted by the United States in the Marshall Islands were still classified. Following a request from the Government of the Republic of the Marshall Islands to the U.S. Department of Energy to release this information, the Secretary of Energy declassified and released to the public the explosive yields of the Pacific nuclear tests. This paper presents a synopsis of information on nuclear test detonations in the Marshall Islands and other locations in the mid-Pacific including dates, explosive yields, locations, weapon placement, and summary statistics.

The magic of relay mirrors

NASA Astrophysics Data System (ADS)

Duff, Edward A.; Washburn, Donald C.

2004-09-01

Laser weapon systems would be significantly enhanced with the addition of high altitude or space-borne relay mirrors. Such mirrors, operating alone with a directed energy source, or many in a series fashion, can be shown to effectively move the laser source to the last, so-called fighting mirror. This "magically" reduces the range to target and offers to enhance the performance of directed energy systems like the Airborne Laser and even ground-based or ship-based lasers. Recent development of high altitude airships will be shown to provide stationary positions for such relay mirrors thereby enabling many new and important applications for laser weapons. The technical challenges to achieve this capability are discussed.

Is There Future Utility in Nuclear Weapons Nuclear Weapons Save Lives

DTIC Science & Technology

2014-02-13

operate with relative impunity short of large-scale conflict. Some point to a nuclear India and Pakistan as an example of instability concern. In...1997, South Asia observer Neil Joeck argued that “ India and Pakistan’s nuclear capabilities have not created strategic stability (and) do not reduce...elimination of illiteracy , provision of sustainable energy, debt relief for developing countries, clearance of landmines and more has been estimated

TRIDENT II (D-5) Strategic Weapon System Guide for Potential Subcontractors.

DTIC Science & Technology

1982-01-01

pattern. Usually high technology item subcontracts are the first selected, This is followed by crit- ical, special long-lead time, common, and...performance. These disciplines provide the program with a definitive approach to maintaining high standards of reliability and readiness for weapon system...missile itself will be increased in length and diameter.. The range of the missile will be enhanced, and it will carry an increased payload. Energy

Defense Acquisitions. Assessments of Selected Weapon Programs

DTIC Science & Technology

2007-03-01

Selected Weapon Programs March 2007 GAO-07-406SP Report Documentation Page Form ApprovedOMB No. 0704-0188 Public reporting burden for...unclassified Standard Form 298 (Rev. 8-98) Prescribed by ANSI Std Z39-18 What GAO Found United States Government Accountability Office Why GAO Did This...Joint Tactical Radio System Ground Mobile Radio (JTRS GMR) 93 JTRS Handheld, Manpack, Small Form Fit (JTRS HMS) 95 Kinetic Energy Interceptors (KEI) 97

Methodology for analysis and simulation of large multidisciplinary problems

NASA Technical Reports Server (NTRS)

Russell, William C.; Ikeda, Paul J.; Vos, Robert G.

1989-01-01

The Integrated Structural Modeling (ISM) program is being developed for the Air Force Weapons Laboratory and will be available for Air Force work. Its goal is to provide a design, analysis, and simulation tool intended primarily for directed energy weapons (DEW), kinetic energy weapons (KEW), and surveillance applications. The code is designed to run on DEC (VMS and UNIX), IRIS, Alliant, and Cray hosts. Several technical disciplines are included in ISM, namely structures, controls, optics, thermal, and dynamics. Four topics from the broad ISM goal are discussed. The first is project configuration management and includes two major areas: the software and database arrangement and the system model control. The second is interdisciplinary data transfer and refers to exchange of data between various disciplines such as structures and thermal. Third is a discussion of the integration of component models into one system model, i.e., multiple discipline model synthesis. Last is a presentation of work on a distributed processing computing environment.

The ``Nuclear Renaissance'' and the Spread of Nuclear Weapons

NASA Astrophysics Data System (ADS)

Lyman, Edwin S.

2007-05-01

As interest grows around the world in nuclear power as an energy source that could help control greenhouse gas emissions, some have proclaimed the arrival of a ``nuclear renaissance.'' But can the increased risks of more nuclear power be managed? The political crisis surrounding Iran's pursuit of uranium enrichment has exposed weaknesses in the nuclear nonproliferation regime. Also, al Qaeda's declared interest in weapons of mass destruction raises the concern that terrorists could acquire nuclear weapons by stealing materials from poorly secured facilities. Growth of nuclear energy would require the construction of many additional uranium enrichment plants. And the generation of more spent nuclear fuel without a credible waste disposal strategy would increase political support for reprocessing, which separates large quantities of weapon-usable plutonium from spent fuel. There is little evidence that the various institutional arrangements and technical schemes proposed to mitigate the security risks of a major nuclear expansion would be effective. This talk will focus on the measures necessary to allow large-scale global growth of nuclear power without resulting in an unacceptably high risk of nuclear proliferation and nuclear terrorism, and will discuss the feasibility of such measures. To cite this abstract, use the following reference: http://meetings.aps.org/link/BAPS.2007.OSS07.E1.2

Westinghouse, DOE see apples, oranges in IG staffing report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lobsenz, G.

1994-03-01

The operator of the Energy Department's Savannah River weapons plant has at least 1,800 more employees than it needs, and could save $400 million over a five-year period by cutting its staff accordingly, a DOE inspector general study says. Most of the boat - 1,206 employees - was attributed to excessive numbers of managers, with the inspector general concluding that Westinghouse Savannah River Co. had roughly twice as many layers of management than two other DOE weapons contractors. The study also concluded that Westinghouse in fiscal year 1992 significantly understated its actual staffing levels in reports to DOE, failing tomore » disclose 1,765 full-time employees or the equivalent hours worked. Through such underreporting Westinghouse was able to [open quotes]circumvent staffing ceilings established by the department,[close quotes] the study added. Overall, DOE Inspector General John Layton said Westinghouse's staff levels substantially exceeded those needed for efficient operation of the South Carolina nuclear weapons facility. Layton based his analysis on efficiency standards attained by other DOE weapons plant contractors, such as Martin Marietta Energy Systems at DOE's Oak Ridge, Tenn., plant and EG G Rocky Flats, as well as widely utilized worker performance requirements used by the Navy and private sector companies that perform work similar to that done at Savannah River.« less

Asynchronous Data-Driven Classification of Weapon Systems

DTIC Science & Technology

2009-10-01

Classification of Weapon SystemsF Xin Jin† Kushal Mukherjee† Shalabh Gupta† Asok Ray † Shashi Phoha† Thyagaraju Damarla‡ xuj103@psu.edu kum162@psu.edu szg107...Orlando, FL. [8] A. Ray , “Symbolic dynamic analysis of complex systems for anomaly detection,” Signal Processing, vol. 84, no. 7, pp. 1115–1130, July...2004. [9] S. Gupta and A. Ray , “Symbolic dynamic filtering for data-driven pat- tern recognition,” PATTERN RECOGNITION: Theory and Application

DOE Office of Scientific and Technical Information (OSTI.GOV)

Chrzanowski, P; Walter, K

For the Laboratory and staff, 2006 was a year of outstanding achievements. As our many accomplishments in this annual report illustrate, the Laboratory's focus on important problems that affect our nation's security and our researchers breakthroughs in science and technology have led to major successes. As a national laboratory that is part of the Department of Energy's National Nuclear Security Administration (DOE/NNSA), Livermore is a key contributor to the Stockpile Stewardship Program for maintaining the safety, security, and reliability of the nation's nuclear weapons stockpile. The program has been highly successful, and our annual report features some of the Laboratory'smore » significant stockpile stewardship accomplishments in 2006. A notable example is a long-term study with Los Alamos National Laboratory, which found that weapon pit performance will not sharply degrade from the aging effects on plutonium. The conclusion was based on a wide range of nonnuclear experiments, detailed simulations, theoretical advances, and thorough analyses of the results of past nuclear tests. The study was a superb scientific effort. The continuing success of stockpile stewardship enabled NNSA in 2006 to lay out Complex 2030, a vision for a transformed nuclear weapons complex that is more responsive, cost efficient, and highly secure. One of the ways our Laboratory will help lead this transformation is through the design and development of reliable replacement warheads (RRWs). Compared to current designs, these warheads would have enhanced performance margins and security features and would be less costly to manufacture and maintain in a smaller, modernized production complex. In early 2007, NNSA selected Lawrence Livermore and Sandia National Laboratories-California to develop ''RRW-1'' for the U.S. Navy. Design efforts for the RRW, the plutonium aging work, and many other stockpile stewardship accomplishments rely on computer simulations performed on NNSA's Advanced Simulation and Computing (ASC) Program supercomputers at Livermore. ASC Purple and BlueGene/L, the world's fastest computer, together provide nearly a half petaflop (500 trillion operations per second) of computer power for use by the three NNSA national laboratories. Livermore-led teams were awarded the Gordon Bell Prize for Peak Performance in both 2005 and 2006. The winning simulations, run on BlueGene/L, investigated the properties of materials at the length and time scales of atomic interactions. The computing power that makes possible such detailed simulations provides unprecedented opportunities for scientific discovery. Laboratory scientists are meeting the extraordinary challenge of creating experimental capabilities to match the resolution of supercomputer simulations. Working with a wide range of collaborators, we are developing experimental tools that gather better data at the nanometer and subnanosecond scales. Applications range from imaging biomolecules to studying matter at extreme conditions of pressure and temperature. The premier high-energy-density experimental physics facility in the world will be the National Ignition Facility (NIF) when construction is completed in 2009. We are leading the national effort to perform the first fusion ignition experiments using NIF's 192-beam laser and prepare to explore some of the remaining important issues in weapons physics. With scientific colleagues from throughout the nation, we are also designing revolutionary experiments on NIF to advance the fields of astrophysics, planetary physics, and materials science. Mission-directed, multidisciplinary science and technology at Livermore is also focused on reducing the threat posed by the proliferation of weapons of mass destruction as well as their acquisition and use by terrorists. The Laboratory helps this important national effort by providing its unique expertise, integration analyses, and operational support to the Department of Homeland Security. For this vital facet of the Laboratory's national security mission, we are developing advanced technologies, such as a pocket-size explosives detector and an airborne persistent surveillance system, both of which earned R&D 100 Awards. Altogether, Livermore won seven R&D 100 Awards in 2006, the most for any organization. Emerging threats to national and global security go beyond defense and homeland security. Livermore pursues major scientific and technical advances to meet the need for a clean environment; clean, abundant energy; better water management; and improved human health. Our annual report highlights the link between human activities and the warming of tropical oceans, as well as techniques for imaging biological molecules and detecting bone cancer in its earliest stages. In addition, we showcase many scientific discoveries: distant planets, the composition of comets, a new superheavy element.« less

The Effect of Less-Lethal Weapons on Injuries in Police Use-of-Force Events

PubMed Central

Kaminski, Robert J.; Smith, Michael R.

2009-01-01

Objectives. We investigated the effect of the use of less-lethal weapons, conductive energy devices (CEDs), and oleoresin capsicum (OC) spray on the prevalence and incidence of injuries to police officers and civilians in encounters involving the use of force. Methods. We analyzed data from 12 police departments that documented injuries to officers and civilians in 24 380 cases. We examined monthly injury rates for 2 police departments before and after their adoption of CEDs. Results. Odds of injury to civilians and officers were significantly lower when police used CED weapons, after control for differences in case attributes and departmental policies restricting use of these weapons. Monthly incidence of injury in 2 police departments declined significantly, by 25% to 62%, after adoption of CED devices. Conclusions. Injuries sustained during police use-of-force events affect thousands of police officers and civilians in the United States each year. Incidence of these injuries can be reduced dramatically when law enforcement agencies responsibly employ less-lethal weapons in lieu of physical force. PMID:19846686

10 CFR 1045.16 - Criteria for evaluation of restricted data and formerly restricted data information.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 4 2013-01-01 2013-01-01 false Criteria for evaluation of restricted data and formerly restricted data information. 1045.16 Section 1045.16 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) NUCLEAR..., produce nuclear weapons materials, or make other military use of nuclear energy; (4) Whether publication...

10 CFR 1045.16 - Criteria for evaluation of restricted data and formerly restricted data information.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 4 2014-01-01 2014-01-01 false Criteria for evaluation of restricted data and formerly restricted data information. 1045.16 Section 1045.16 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) NUCLEAR..., produce nuclear weapons materials, or make other military use of nuclear energy; (4) Whether publication...

10 CFR 1045.16 - Criteria for evaluation of restricted data and formerly restricted data information.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 4 2012-01-01 2012-01-01 false Criteria for evaluation of restricted data and formerly restricted data information. 1045.16 Section 1045.16 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) NUCLEAR..., produce nuclear weapons materials, or make other military use of nuclear energy; (4) Whether publication...

10 CFR 1045.16 - Criteria for evaluation of restricted data and formerly restricted data information.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Criteria for evaluation of restricted data and formerly restricted data information. 1045.16 Section 1045.16 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) NUCLEAR..., produce nuclear weapons materials, or make other military use of nuclear energy; (4) Whether publication...

10 CFR 1045.16 - Criteria for evaluation of restricted data and formerly restricted data information.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 4 2011-01-01 2011-01-01 false Criteria for evaluation of restricted data and formerly restricted data information. 1045.16 Section 1045.16 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) NUCLEAR..., produce nuclear weapons materials, or make other military use of nuclear energy; (4) Whether publication...

Ar-Xe Laser: The Path to a Robust, All-Electric Shipboard Directed Energy Weapon

DTIC Science & Technology

2008-12-18

Krypton Fluoride (KrF) laser for fusion energy and is sponsored by the Department of Energy’s (DOE) High Average Power Laser (HAPL) program. DOE...Electronics Conference, Arlington VA, October 2007. 9. “Electron Beam Pumped Lasers for Fusion Energy and Directed Energy Applications”, presented by

Wound ballistics of firearm-related injuries--part 1: missile characteristics and mechanisms of soft tissue wounding.

PubMed

Stefanopoulos, P K; Filippakis, K; Soupiou, O T; Pazarakiotis, V C

2014-12-01

Firearm-related injuries are caused by a wide variety of weapons and projectiles. The kinetic energy of the penetrating projectile defines its ability to disrupt and displace tissue, whereas the actual tissue damage is determined by the mode of energy release during the projectile-tissue interaction and the particular characteristics of the tissues and organs involved. Certain projectile factors, namely shape, construction, and stability, greatly influence the rate of energy transfer to the tissues along the wound track. Two zones of tissue damage can be identified, the permanent cavity created by the passage of the bullet and a potential area of contused tissue surrounding it, produced mainly by temporary cavitation which is a manifestation of effective high-energy transfer to tissue. Due to the complex nature of these injuries, wound assessment and the type and extent of treatment required should be based on an understanding of the various mechanisms contributing to tissue damage. Copyright © 2014 International Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

Hanford science and technology needs statements, 2000

DOE Office of Scientific and Technical Information (OSTI.GOV)

BERLIN, G.T.

In the aftermath of the Cold War, the United States has begun addressing the environmental consequences of five decades of nuclear weapons production. In November 1989, DOE established the Office of Environmental Restoration and Waste Management (EM) as the central authority for cleaning up the DOE weapons complex legacy of pollution, for preventing further environmental contamination, and for instituting responsible environmental management. While performing its tasks, EM found that many aspects of its large and complex mission could not be achieved using existing science and technology or without incurring unreasonable costs, risks, or schedule impacts. Consequently, a process was developedmore » to solicit needs from around the DOE complex and focus the science and technology resources of EM-50, the National Laboratories, private industry, and colleges and universities on those needs. This document describes those needs that the Hanford Site has identified as requiring additional science or technology to complete.« less

Hanford science and technology needs statements, 1999

DOE Office of Scientific and Technical Information (OSTI.GOV)

Berlin, G.T.

In the aftermath of the Cold War, the US has begun addressing the environmental consequences of five decades of nuclear weapons production. In November 1989, DOE established the Office of Environmental Restoration and Waste Management (EM) as the central authority for cleaning up the DOE weapons complex legacy of pollution, for preventing further environmental contamination, and for instituting responsible environmental management. While performing its tasks, EM found that many aspects of its large and complex decisions could not be achieved using existing science and technology or without incurring unreasonable costs, risks, or schedule impacts. Consequently, a process was developed tomore » solicit needs from around the DOE complex and focus the science and technology resources of EM-50, the National Laboratories, private industry, and collages and universities on those needs. This document describes those needs which the Hanford Site has identified as requiring additional science or technology to complete.« less

Detection of Nuclear Weapons and Materials: Science, Technologies, Observations

DTIC Science & Technology

2010-06-04

extensive use of photons, packets of energy with no rest mass and no electrical charge. Electromagnetic radiation consists of photons, and may be measured...bulk property, expressed as mass per unit volume. In general, the densest materials are those of high Z. These properties may be used to detect...SNM by detecting the time pattern of neutron generation. A subcritical mass of highly enriched uranium or weapons-grade plutonium can support a

Iran’s Reemergence as a Major Player in Global Security

DTIC Science & Technology

2013-05-21

economic sanctions levied against the Islamic Republic. Iran continues to deny International Atomic Energy Agency inspectors’ access to possible uranium ...build nuclear weapons.”55 Mr. Clapper went on to say that “Iran’s technical advancement, particularly in uranium enrichment, strengthens our assessment...will to do so.”56 During the briefing, he made clear that Iran is technically capable of producing enough highly enriched uranium for a weapon

The Future of the U.S. Nuclear Weapons Program

NASA Astrophysics Data System (ADS)

Brooks, Linton F.

2007-03-01

This paper will examine our plans for the future of the U.S. nuclear weapons program including efforts to ``transform'' the stockpile and supporting infrastructure. We proceed from the premise that the United States will need a safe, secure, and reliable nuclear deterrent for the foreseeable future. Moreover, the Stockpile Stewardship Program is working. Today's stockpile---comprised of legacy warheads left over from the Cold War---is safe and reliable. That said, we see increased risk, absent nuclear testing, in assuring the long-term safety and reliability of our current stockpile. Nor is today's nuclear weapons complex sufficiently ``responsive'' to fixing technical problems in the stockpile, or to potential adverse geopolitical change. Our task is to work to ensure that the U.S. nuclear weapons enterprise, including the stockpile and supporting infrastructure, meets long-term national security needs. Our approach is to develop and field replacement warheads for the legacy stockpile---so-called Reliable Replacement Warheads (RRW)---as a means to transform both the nuclear stockpile and supporting infrastructure.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hayes, Timothy; Nelson, Roger

The Department of Energy (DOE) and the National Nuclear Security Administration (NNSA) manages defense nuclear material that has been determined to be excess to programmatic needs and declared waste. When these wastes contain plutonium, they almost always meet the definition of defense transuranic (TRU) waste and are thus eligible for disposal at the Waste Isolation Pilot Plant (WIPP). The DOE operates the WIPP in a manner that physical protections for attractiveness level D or higher special nuclear material (SNM) are not the normal operating condition. Therefore, there is currently a requirement to terminate safeguards before disposal of these wastes atmore » the WIPP. Presented are the processes used to terminate safeguards, lessons learned during the termination process, and how these approaches might be useful for future defense TRU waste needing safeguards termination prior to shipment and disposal at the WIPP. Also described is a new criticality control container, which will increase the amount of fissile material that can be loaded per container, and how it will save significant taxpayer dollars. Retrieval, compliant packaging and shipment of retrievably stored legacy TRU waste has dominated disposal operations at WIPP since it began operations 12 years ago. But because most of this legacy waste has successfully been emplaced in WIPP, the TRU waste clean-up focus is turning to newly-generated TRU materials. A major component will be transuranic SNM, currently managed in safeguards-protected vaults around the weapons complex. As DOE and NNSA continue to consolidate and shrink the weapons complex footprint, it is expected that significant quantities of transuranic SNM will be declared surplus to the nation's needs. Safeguards termination of SNM varies due to the wide range of attractiveness level of the potential material that may be directly discarded as waste. To enhance the efficiency of shipping waste with high TRU fissile content to WIPP, DOE designed an over-pack container, similar to the pipe component, called the criticality control over-pack, which will significantly enhance the efficiency of disposal. Hundreds of shipments of transuranic SNM, suitably packaged to meet WIPP waste acceptance criteria and with safeguards terminated have been successfully emplaced at WIPP (primarily from the Rocky Flats site clean-up) since WIPP opened. DOE expects that thousands more may eventually result from SNM consolidation efforts throughout the weapons complex. (authors)« less

Uranium Conversion & Enrichment

DOE Office of Scientific and Technical Information (OSTI.GOV)

Karpius, Peter Joseph

2017-02-06

The isotopes of uranium that are found in nature, and hence in ‘fresh’ Yellowcake’, are not in relative proportions that are suitable for power or weapons applications. The goal of conversion then is to transform the U 3O 8 yellowcake into UF 6. Conversion and enrichment of uranium is usually required to obtain material with enough 235U to be usable as fuel in a reactor or weapon. The cost, size, and complexity of practical conversion and enrichment facilities aid in nonproliferation by design.

Coordinate Measuring Machine Pit Artifact Inspection Procedure

DOE Office of Scientific and Technical Information (OSTI.GOV)

Montano, Joshua D.

2012-07-31

The goal of this document is to outline a procedure for dimensional measurement of Los Alamos National Laboratory's CMM Pit Artifact. This procedure will be used by the Manufacturing Practice's Inspection Technology Subgroup of the Interagency Manufacturing Operations Group and Joint Operations Weapon Operations Group (IMOG/JOWOG 39) round robin participants. The intent is to assess the state of industry within the Nuclear Weapons Complex for measurements made on this type of part and find which current measurement strategies and techniques produce the best results.

Multiscale modeling of nerve agent hydrolysis mechanisms: a tale of two Nobel Prizes

NASA Astrophysics Data System (ADS)

Field, Martin J.; Wymore, Troy W.

2014-10-01

The 2013 Nobel Prize in Chemistry was awarded for the development of multiscale models for complex chemical systems, whereas the 2013 Peace Prize was given to the Organisation for the Prohibition of Chemical Weapons for their efforts to eliminate chemical warfare agents. This review relates the two by introducing the field of multiscale modeling and highlighting its application to the study of the biological mechanisms by which selected chemical weapon agents exert their effects at an atomic level.

X-ray attenuation properties of stainless steel (u)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wang, Lily L; Berry, Phillip C

2009-01-01

Stainless steel vessels are used to enclose solid materials for studying x-ray radiolysis that involves gas release from the materials. Commercially available stainless steel components are easily adapted to form a static or a dynamic condition to monitor the gas evolved from the solid materials during and after the x-ray irradiation. Experimental data published on the x-ray attenuation properties of stainless steel, however, are very scarce, especially over a wide range of x-ray energies. The objective of this work was to obtain experimental data that will be used to determine how a poly-energetic x-ray beam is attenuated by the stainlessmore » steel container wall. The data will also be used in conjunction with MCNP (Monte Carlos Nuclear Particle) modeling to develop an accurate method for determining energy absorbed in known solid samples contained in stainless steel vessels. In this study, experiments to measure the attenuation properties of stainless steel were performed for a range of bremsstrahlung x-ray beams with a maximum energy ranging from 150 keV to 10 MeV. Bremsstrahlung x-ray beams of these energies are commonly used in radiography of engineering and weapon components. The weapon surveillance community has a great interest in understanding how the x-rays in radiography affect short-term and long-term properties of weapon materials.« less

DOE Office of Scientific and Technical Information (OSTI.GOV)

Martz, Joseph C; Stevens, Patrice A; Branstetter, Linda

Until very recently, an evaluation of US policy regarding deterrence and the role of its nuclear weapons arsenal as a deterrent has been largely absent in the public debate. With President's Obama embrace of a goal of a future world without nuclear weapons, issues of nuclear policy and deterrence have just recently risen to the forefront of policy discussions. The traditional role of US nuclear weapons-to deter the use of nuclear weapons by other states-endures, but is no longer unique nor even predominant. In an increasingly multi-polar world, the US now faces growing risks of nuclear weapons proliferation; the spreadmore » of weapons of mass destruction generally to non-state, substate and transnational actors; cyber, space, economic, environmental and resource threats along with the application of numerous other forms of 'soft power' in ways that are inimical to national security and to global stability. What concept of deterrence should the US seek to maintain in the 21st Century? That question remains fluid and central to the current debate. Recently there has been a renewed focusing of attention on the role of US nuclear weapons and a national discussion about what the underlying policy should be. In this environment, both the United States and Russia have committed to drastic reductions in their nuclear arsenals, while still maintaining forces sufficient to ensure unacceptable consequence in response to acts of aggression. Further, the declared nuclear powers have maintained that a limited nuclear arsenal continues to provide insurance against uncertain developments in a changing world. In this environment of US and Russian stockpile reductions, all declared nuclear states have reiterated the central role which nuclear weapons continue to provide for their supreme national security interests. Given this new environment and the challenges of the next several decades, how might the United States structure its policy and forces with regard to nuclear weapons? Many competing objectives have been stated across the spectrum of political, social, and military thought. These objectives include goals of ratification of the Comprehensive Test Ban Treaty, recommitment to further downsizing of the nuclear arsenal, embracing a long-term goal of the elimination of nuclear weapons, limitations on both the production complex and upgrades to nuclear weapons and delivery systems, and controls and constraints to limit proliferation of nuclear materials and weapons, particularly to rogue states and terrorist groups.« less

Blood lactate concentration after exposure to conducted energy weapons (including TASER® devices): is it clinically relevant?

PubMed

Jauchem, James R

2013-09-01

In previous studies, blood lactate concentration (BLac) consistently increased in anesthetized animals and in human subjects after exposures to TASER(®) conducted energy weapons (CEWs). Some have suggested the increased BLac would have detrimental consequences. In the current review, the following are evaluated: (a) the nature of muscle contractions due to CEWs, (b) general aspects of increased BLac, (c) previous studies of conventional neuromuscular electrical stimulation and CEW exposures, and (d) BLac in disease states. On the basis of these analyses, one can conclude that BLac, per se (independent of acidemia), would not be clinically relevant immediately after short-duration CEW applications, due to the short time course of any increase.

Actinide Waste Forms and Radiation Effects

NASA Astrophysics Data System (ADS)

Ewing, R. C.; Weber, W. J.

Over the past few decades, many studies of actinides in glasses and ceramics have been conducted that have contributed substantially to the increased understanding of actinide incorporation in solids and radiation effects due to actinide decay. These studies have included fundamental research on actinides in solids and applied research and development related to the immobilization of the high level wastes (HLW) from commercial nuclear power plants and processing of nuclear weapons materials, environmental restoration in the nuclear weapons complex, and the immobilization of weapons-grade plutonium as a result of disarmament activities. Thus, the immobilization of actinides has become a pressing issue for the twenty-first century (Ewing, 1999), and plutonium immobilization, in particular, has received considerable attention in the USA (Muller et al., 2002; Muller and Weber, 2001). The investigation of actinides and

Nuclear Weapons: Comprehensive Test Ban Treaty

DTIC Science & Technology

2006-08-16

Unicorn ,” is to be conducted in a “down-hole” or vertical shaft configuration similar to an underground nuclear test, not in a tunnel, to exercise...operational readiness.42 It is scheduled for FY2006, as noted below. SCEs try to determine if radioactive decay of aged plutonium would degrade weapon...Secretary of Energy Bill Richardson called SCEs “a key part of our scientific program to provide new tools and data that assess age -related complications

Environmental Information Document: L-reactor reactivation

DOE Office of Scientific and Technical Information (OSTI.GOV)

Mackey, H.E. Jr.

1982-04-01

Purpose of this Environmental Information Document is to provide background for assessing environmental impacts associated with the renovation, restartup, and operation of L Reactor at the Savannah River Plant (SRP). SRP is a major US Department of Energy installation for the production of nuclear materials for national defense. The purpose of the restart of L Reactor is to increase the production of nuclear weapons materials, such as plutonium and tritium, to meet projected needs in the nuclear weapons program.

The Future Role and Need for Nuclear Weapons in the 21st Century

DTIC Science & Technology

2007-01-01

program, the Manhattan Project : Einstein‘s letter to Roosevelt in 1939 regarding the use of the energy from uranium for bombs, ―the imaginary German...succeed, nuclear weapons were introduced by the US into our world in 1945. The Manhattan Project efforts produced four bombs within its first three...Proceedings‖ (Livermore, CA: Lawrence Livermore National Laboratory, 1991), 14. 6 Ibid. , 12. 7 ― Manhattan Project ,‖ MSN Encarta, 2, http://encarta

Comparison of cooperative and non-cooperative adaptive optics reference performance for propagation with thermal blooming effects

NASA Astrophysics Data System (ADS)

Edwards, Brian E.; Nitkowski, Arthur; Lawrence, Ryan; Horton, Kasey; Higgs, Charles

2004-10-01

Atmospheric turbulence and laser-induced thermal blooming effects can degrade the beam quality of a high-energy laser (HEL) weapon, and ultimately limit the amount of energy deliverable to a target. Lincoln Laboratory has built a thermal blooming laboratory capable of emulating atmospheric thermal blooming and turbulence effects for tactical HEL systems. The HEL weapon emulation hardware includes an adaptive optics beam delivery system, which utilizes a Shack-Hartman wavefront sensor and a 349 actuator deformable mirror. For this experiment, the laboratory was configured to emulate an engagement scenario consisting of sea skimming target approaching directly toward the HEL weapon at a range of 10km. The weapon utilizes a 1.5m aperture and radiates at a 1.62 micron wavelength. An adaptive optics reference beam was provided as either a point source located at the target (cooperative) or a projected point source reflected from the target (uncooperative). Performance of the adaptive optics system was then compared between reference sources. Results show that, for operating conditions with a thermal blooming distortion number of 75 and weak turbulence (Rytov of 0.02 and D/ro of 3), cooperative beacon AO correction experiences Phase Compensation Instability, resulting in lower performance than a simple, open-loop condition. The uncooperative beacon resulted in slightly better performance than the open-loop condition.

The Gravest Danger:. Nuclear Weapons and Their Proliferation

NASA Astrophysics Data System (ADS)

Drell, S.

2005-02-01

Nuclear weapons are unique in their terrifying potential. With an energy release a million times larger than that of previous explosives, mass destruction is inevitable. The prospect of the spread of nuclear weapons and other dangerous technologies into the hands of suicidal terrorists and rogue nations unrestrained by the norms of civilized behavior has led President Bush to remark that "the gravest danger our nation faces lies at the crossroads of radicalism and technology." This talk will address what can and should be done, in the face of new challenges in times punctuated by terrorist threats, to sustain and strengthen the non-proliferation regime, taking into consideration technical realities, and the roles and limits of diplomatic initiatives and of military force.

Nuclear Targeting Terms for Engineers and Scientists

DOE Office of Scientific and Technical Information (OSTI.GOV)

St Ledger, John W.

The Department of Defense has a methodology for targeting nuclear weapons, and a jargon that is used to communicate between the analysts, planners, aircrews, and missile crews. The typical engineer or scientist in the Department of Energy may not have been exposed to the nuclear weapons targeting terms and methods. This report provides an introduction to the terms and methodologies used for nuclear targeting. Its purpose is to prepare engineers and scientists to participate in wargames, exercises, and discussions with the Department of Defense. Terms such as Circular Error Probable, probability of hit and damage, damage expectancy, and the physicalmore » vulnerability system are discussed. Methods for compounding damage from multiple weapons applied to one target are presented.« less

The US nuclear weapon infrastructure and a stable global nuclear weapon regime

DOE Office of Scientific and Technical Information (OSTI.GOV)

Immele, John D; Wagner, Richard L

2009-01-01

US nuclear weapons capabilities -- extant force structure and nuclear weapons infrastructure as well as declared policy -- influence other nations' nuclear weapons postures, at least to some extent. This influence can be desirable or undesirable, and is, of course, a mixture of both. How strong the influence is, and its nature, are complicated, controversial, and -- in our view -- not well understood but often overstated. Divergent views about this influence and how it might shape the future global nuclear weapons regime seem to us to be the most serious impediment to reaching a national consensus on US weaponsmore » policy, force structure and supporting infrastructure. We believe that a paradigm shift to capability-based deterrence and dissuasion is not only consistent with the realities of the world and how it has changed, but also a desirable way for nuclear weapon postures and infrastructures to evolve. The US and other nuclear states could not get to zero nor even reduce nuclear arms and the nuclear profile much further without learning to manage latent capability. This paper has defined three principles for designing NW infrastructure both at the 'next plateau' and 'near zero.' The US can be a leader in reducing weapons and infrastructure and in creating an international regime in which capability gradually substitutes for weapons in being and is transparent. The current 'strategy' of not having policy or a Congressionally-approved plan for transforming the weapons complex is not leadership. If we can conform the US infrastructure to the next plateau and architect it in such a way that it is aligned with further arms reductions, it will have these benefits: The extant stockpile can be reduced in size, while the smaller stockpile still deters attack on the US and Allies. The capabilities of the infrastructure will dissuade emergence of new challenges/threats; if they emerge, nevertheless, the US will be able to deal with them in time. We will begin to transform the way other major powers view their nuclear capability. Finally, and though of less cosmic importance, it will save money in the long run.« less

Laser safety research and modeling for high-energy laser systems

NASA Astrophysics Data System (ADS)

Smith, Peter A.; Montes de Oca, Cecilia I.; Kennedy, Paul K.; Keppler, Kenneth S.

2002-06-01

The Department of Defense has an increasing number of high-energy laser weapons programs with the potential to mature in the not too distant future. However, as laser systems with increasingly higher energies are developed, the difficulty of the laser safety problem increases proportionally, and presents unique safety challenges. The hazard distance for the direct beam can be in the order of thousands of miles, and radiation reflected from the target may also be hazardous over long distances. This paper details the Air Force Research Laboratory/Optical Radiation Branch (AFRL/HEDO) High-Energy Laser (HEL) safety program, which has been developed to support DOD HEL programs by providing critical capability and knowledge with respect to laser safety. The overall aim of the program is to develop and demonstrate technologies that permit safe testing, deployment and use of high-energy laser weapons. The program spans the range of applicable technologies, including evaluation of the biological effects of high-energy laser systems, development and validation of laser hazard assessment tools, and development of appropriate eye protection for those at risk.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Chrzanowski, P; Walter, K

Lawrence Livermore National Laboratory's many outstanding accomplishments in 2007 are a tribute to a dedicated staff, which is shaping the Laboratory's future as we go through a period of transition and transformation. The achievements highlighted in this annual report illustrate our focus on the important problems that affect our nation's security and global stability, our application of breakthrough science and technology to tackle those problems, and our commitment to safe, secure, and efficient operations. In May 2007, the Department of Energy (DOE) awarded Lawrence Livermore National Security, LLC (LLNS), a new public-private partnership, the contract to manage and operate themore » Laboratory starting in October. Since its inception in 1952, the Laboratory had been managed by the University of California (UC) for the DOE's National Nuclear Security Administration (NNSA) and predecessor organizations. UC is one of the parent organizations that make up LLNS, and UC's presence in the new management entity will help us carry forward our strong tradition of multidisciplinary science and technology. 'Team science' applied to big problems was pioneered by the Laboratory's co-founder and namesake, Ernest O. Lawrence, and has been our hallmark ever since. Transition began fully a year before DOE's announcement. More than 1,600 activities had to be carried out to transition the Laboratory from management by a not-for-profit to a private entity. People, property, and procedures as well as contracts, formal agreements, and liabilities had to be transferred to LLNS. The pre-transition and transition teams did a superb job, and I thank them for their hard work. Transformation is an ongoing process at Livermore. We continually reinvent ourselves as we seek breakthroughs that impact emerging national needs. An example is our development in the late 1990s of a portable instrument that could rapidly detect DNA signatures, research that started with a view toward the potential threat of terrorist use of biological weapons. As featured in our annual report, activities in this area have grown to many important projects contributing to homeland security and disease prevention and control. At times transformation happens in large steps. Such was the case when nuclear testing stopped in the early 1990s. As one of the nation's nuclear weapon design laboratories, Livermore embarked on the Stockpile Stewardship Program. The objectives are to ensure the safety, security, and reliability of the nation's nuclear weapons stockpile and to develop a science-based, thorough understanding of the performance of nuclear weapons. The ultimate goal is to sustain confidence in an aging stockpile without nuclear testing. Now is another time of major change for the Laboratory as the nation is resizing its nuclear deterrent and NNSA begins taking steps to transform the nuclear weapons complex to meet 21st-century national security needs. As you will notice in the opening commentary to each section of this report, the Laboratory's senior management team is a mixture of new and familiar faces. LLNS drew the best talent from its parent organizations--Bechtel National, UC, Babcock & Wilcox, the Washington Group Division of URS, and Battelle--to lead the Laboratory. We are honored to take on the responsibility and see a future with great opportunities for Livermore to apply its exceptional science and technology to important national problems. We will work with NNSA to build on the successful Stockpile Stewardship Program and transform the nation's nuclear weapons complex to become smaller, safer, more secure, and more cost effective. Our annual report highlights progress in many relevant areas. Laboratory scientists are using astonishing computational capabilities--including BlueGene/L, the world's fastest supercomputer with a revolutionary architecture and over 200,000 processors--to gain key insights about performance of aging nuclear weapons. What we learn will help us sustain the stockpile without nuclear testing. Preparations are underway to start experiments at the National Ignition Facility (NIF), the world's largest laser. They will help us resolve the most important questions we still have about nuclear weapons performance. Future NIF experiments will also explore the promise of an essentially inexhaustible source of clean energy from nuclear fusion. In addition, we have begun the process of eliminating significant quantities of special nuclear materials from the Livermore site. We will carry forward Livermore's tradition of exceptional science and technology. This is the S&T that led to the design and construction of NIF and leadership in an international consortium that is developing the Gemini Planet Imager. When the Imager comes on line in 2010 at an observatory in Chile, the Imager will bring into sharp focus planets that are 30 to 150 light years from our solar system.« less

Integrated helmet mounted display concepts for air combat

NASA Technical Reports Server (NTRS)

Clark, Joseph W.

1995-01-01

A piloted simulation study was conducted in a dome simulator to evaluate several Helmet Mounted Display (HMD) formats developed as part of the NASA High Alpha Technology Program (HATP). The display formats conveyed energy management, spatial orientation, and weapons management information. The HMD format was compared to a generic Heads Up Display (HUD) typical of current operational fighter aircraft. Pilots were tasked to spend as much time in a weapon solution as possible, to have the correct weapon selected for the envelope they were in, and to avoid the adversary's weapon envelope as much as possible. Several different displays were tested individually and simultaneously to see how separate display concepts coexisted. Objective results showed that the ability for the pilot to select the correct weapon for the envelope he was in increased by 50% in a moderate workload condition and 90% in a high workload condition with the HMD format. In the post-test comments pilots generally favored the helmet display formats over the HUD formats with a few instances where pilots preferred a simple numeric readout of the parameter. Short term exposure effects of the HMD on visual acuity were also measured and showed no advers results.

Nonproliferation, arms control and disarmament and extended deterrence in the new security environment

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pilat, Joseph F

2009-01-01

With the end of the Cold War, in a dramatically changed security environment, the advances in nonnuclear strategic capabilities along with reduced numbers and roles for nuclear forces has altered the calculus of deterrence and defense, at least for the United States. For many, this opened up a realistic possibility of a nuclear-free world. It soon became clear that the initial post-Cold War hopes were exaggerated. The world did change fundamentally, but it did not become more secure and stable. In place of the old Soviet threat, there has been growing concern about proliferation and terrorism involving nuclear and othermore » weapons of mass destruction (WMD), regional conflicts, global instability and increasingly serious new and emerging threats, including cyber attacks and attacks on satellites. For the United States at least, in this emerging environment, the political rationales for nuclear weapons, from deterrence to reassurance to alliance management, are changing and less central than during the Cold War to the security of the United States, its friends and allies. Nuclear weapons remain important for the US, but for a far more limited set of roles and missions. As the Perry-Schlesinger Commission report reveals, there is a domestic US consensus on nuclear policy and posture at the highest level and for the near term, including the continued role of nuclear arms in deterring WMD use and in reassuring allies. Although the value of nuclear weapons has declined for the United States, the value of these weapons for Russia, China and so-called 'rogue' states is seen to be rising. The nuclear logic of NATO during Cold War - the need for nuclear weapons to counter vastly superior conventional capabilities of the Soviet Union and the Warsaw Pact - is today heard from Russians and even some proliferants. Moreover, these weapons present a way for rogues to achieve regional hegemony and possibly to deter interventions by the United States or others. While the vision of a nuclear-free world is powerful, both existing nuclear powers and proliferators are unlikely to forego nuclear weapons entirely in a world that is dangerous and uncertain. And the emerging world would not necessarily be more secure and stable without nuclear weapons. Even if nuclear weapons were given up by the United States and other nuclear-weapon states, there would continue to be concerns about the proliferation of nuclear, chemical and biological weapons, which would not disappear and could worsen. WMD terrorism would remain a concern that was largely unaffected by US and other nuclear-weapon decisions. Conventional capabilities would not disappear and the prospects for warfare could rise. In addition, new problems could arise if rogue states or other non-status-quo powers attempted to take advantage of moves toward disarmament, while friends and allies who are not reassured as in the past could reconsider their options if deterrence declined. To address these challenges, non- and counter-proliferation and counterterrorismincluding defenses and consequence management-are priorities, especially in light of an anticipated 'renaissance' in civil nuclear power. The current agenda of the United States and others includes efforts to: (1) Strengthen International Atomic Energy Agency (IAEA) and its safeguards system; (2) Strengthen export controls, especially for sensitive technologies, by limiting the development of reprocessing and enrichment technologies and by requiring the Additional Protocol as a condition of supply; (3) Establish a reliable supply regime, including the possibility of multilateral or multinational ownership of fuel cycle facilities, as a means to promote nuclear energy without increasing the risks of proliferation or terrorism; (4) Implement effectively UN Security Council Resolution 1540; and (5) Strengthen and institutionalize the Proliferation Security Initiative and the Global Initiative to Combat Nuclear Terrorism. These and other activities are important in themselves, and are essential to maintaining and strengthening the Nonproliferation Treaty (NPT) bargain by bolstering two of its pillars - nonproliferation and peaceful nuclear energy cooperation. There is no alternative, and little prospect for a better deal.« less

Patenting the bomb: nuclear weapons, intellectual property, and technological control.

PubMed

Wellerstein, Alex

2008-03-01

During the course of the Manhattan Project, the U.S. government secretly attempted to acquire a monopoly on the patent rights for inventions used in the production of nuclear weapons and nuclear energy. The use of patents as a system of control, while common for more mundane technologies, would seem at first glance to conflict with the regimes of secrecy that have traditionally been associated with nuclear weapons. In explaining the origins and operations of the Manhattan Project patent system, though, this essay argues that the utilization of patents was an ad hoc attempt at legal control of the atomic bomb by Manhattan Project administrators, focused on the monopolistic aspects of the patent system and preexisting patent secrecy legislation. From the present perspective, using patents as a method of control for such weapons seems inadequate, if not unnecessary; but at the time, when the bomb was a new and essentially unregulated technology, patents played an important role in the thinking of project administrators concerned with meaningful postwar control of the bomb.

Consistency analysis on laser signal in laser guided weapon simulation

NASA Astrophysics Data System (ADS)

Yin, Ruiguang; Zhang, Wenpan; Guo, Hao; Gan, Lin

2015-10-01

The hardware-in-the-loop simulation is widely used in laser semi-active guidance weapon experiments, the authenticity of the laser guidance signal is the key problem of reliability. In order to evaluate the consistency of the laser guidance signal, this paper analyzes the angle of sight, laser energy density, laser spot size, atmospheric back scattering, sun radiation and SNR by comparing the different working state between actual condition and hardware-in-the-loop simulation. Based on measured data, mathematical simulation and optical simulation result, laser guidance signal effects on laser seeker are determined. By using Monte Carlo method, the laser guided weapon trajectory and impact point distribution are obtained, the influence of the systematic error are analyzed. In conclusion it is pointed out that the difference between simulation system and actual system has little influence in normal guidance, has great effect on laser jamming. The research is helpful to design and evaluation of laser guided weapon simulation.

The image of the atomic bomb in Japan before Hiroshima.

PubMed

Nakao, Maika

2009-01-01

This paper traces the roots of the image of the atomic bomb in Japan by investigating the various discourses on atomic energy and atomic weapons in Japanese literature prior to the bombing of Hiroshima in August 1945. Japan is a country that suffered an atomic attack and, at the same time, one of the countries that was engaged in atomic weapons research during the Second World War. During the war, the discourses on atomic weapons were not limited to the military or scientific communities, but included the general public, thus facilitating the creation of a shared image of the atomic bomb as an ultimate weapon. This paper examines how this image was created. This special issue deals with the comparison among different countries, but the purpose of my paper is to deepen this subject by illustrating the differences within a single country in different periods. This research aims to extend the historical perspective concerning the atomic bomb in Japan, and offers another way of looking at this both historical and contemporary issue.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hughes, Joan F.

The US Department of Energy’s (DOE’s) Oak Ridge Reservation (ORR) is located in Roane and Anderson counties in East Tennessee, about 40 km (25 miles) from Knoxville. ORR is one of DOE’s most unique and complex sites. It encompasses three major facilities and thousands of employees that perform every mission in the DOE portfolio—energy research, environmental restoration, national security, nuclear fuel supply, reindustrialization, science education, basic and applied research in areas important to US security, and technology transfer. ORR was established in the early 1940s as part of the Manhattan Project for the purposes of enriching uranium and pioneering methodsmore » for producing and separating plutonium. Today, scientists at the Oak Ridge National Laboratory (ORNL), DOE’s largest multipurpose national laboratory, conduct world-leading research in advanced materials, alternative fuels, climate change, and supercomputing. The Y-12 National Security Complex (Y-12 or Y-12 Complex) is vital to maintaining the safety, security, and effectiveness of the US nuclear weapons stockpile and reducing the global threat posed by nuclear proliferation and terrorism. The East Tennessee Technology Park (ETTP), a former uranium enrichment complex, is being transitioned to a clean, revitalized industrial park.« less

Complex chromosome aberrations persist in individuals many years after occupational exposure to densely ionizing radiation: an mFISH study.

PubMed

Hande, M Prakash; Azizova, Tamara V; Burak, Ludmilla E; Khokhryakov, Valentin F; Geard, Charles R; Brenner, David J

2005-09-01

Long-lived, sensitive, and specific biomarkers of particular mutagenic agents are much sought after and potentially have broad applications in the fields of cancer biology, epidemiology, and prevention. Many clastogens induce a spectrum of chromosome aberrations, and some of them can be exploited as biomarkers of exposure. Densely ionizing radiation, for example, alpha particle radiation (from radon or plutonium) and neutron radiation, preferentially induces complex chromosome aberrations, which can be detected by the 24-color multifluor fluorescence in situ hybridization (mFISH) technique. We report the detection and quantification of stable complex chromosome aberrations in lymphocytes of healthy former nuclear-weapons workers, who were exposed many years ago to plutonium, gamma rays, or both, at the Mayak weapons complex in Russia. We analyzed peripheral-blood lymphocytes from these individuals for the presence of persistent complex chromosome aberrations. A significantly elevated frequency of complex chromosome translocations was detected in the highly exposed plutonium workers but not in the group exposed only to high doses of gamma radiation. No such differences were found for simple chromosomal aberrations. The results suggest that stable complex chromosomal translocations represent a long-lived, quantitative, low-background biomarker of densely ionizing radiation for human populations exposed many years ago. (c) 2005 Wiley-Liss, Inc.

Resource quality affects weapon and testis size and the ability of these traits to respond to selection in the leaf-footed cactus bug, Narnia femorata.

PubMed

Sasson, Daniel A; Munoz, Patricio R; Gezan, Salvador A; Miller, Christine W

2016-04-01

The size of weapons and testes can be central to male reproductive success. Yet, the expression of these traits is often extremely variable. Studies are needed that take a more complete organism perspective, investigating the sources of variation in both traits simultaneously and using developmental conditions that mimic those in nature. In this study, we investigated the components of variation in weapon and testis sizes using the leaf-footed cactus bug, Narnia femorata (Hemiptera: Coreidae) on three natural developmental diets. We show that the developmental diet has profound effects on both weapon and testis expression and scaling. Intriguingly, males in the medium-quality diet express large weapons but have relatively tiny testes, suggesting complex allocation decisions. We also find that heritability, evolvability, and additive genetic variation are highest in the high-quality diet for testis and body mass. This result suggests that these traits may have an enhanced ability to respond to selection during a small window of time each year when this diet is available. Taken together, these results illustrate that normal, seasonal fluctuations in the nutritional environment may play a large role in the expression of sexually selected traits and the ability of these traits to respond to selection.

Irdis: A Digital Scene Storage And Processing System For Hardware-In-The-Loop Missile Testing

NASA Astrophysics Data System (ADS)

Sedlar, Michael F.; Griffith, Jerry A.

1988-07-01

This paper describes the implementation of a Seeker Evaluation and Test Simulation (SETS) Facility at Eglin Air Force Base. This facility will be used to evaluate imaging infrared (IIR) guided weapon systems by performing various types of laboratory tests. One such test is termed Hardware-in-the-Loop (HIL) simulation (Figure 1) in which the actual flight of a weapon system is simulated as closely as possible in the laboratory. As shown in the figure, there are four major elements in the HIL test environment; the weapon/sensor combination, an aerodynamic simulator, an imagery controller, and an infrared imagery system. The paper concentrates on the approaches and methodologies used in the imagery controller and infrared imaging system elements for generating scene information. For procurement purposes, these two elements have been combined into an Infrared Digital Injection System (IRDIS) which provides scene storage, processing, and output interface to drive a radiometric display device or to directly inject digital video into the weapon system (bypassing the sensor). The paper describes in detail how standard and custom image processing functions have been combined with off-the-shelf mass storage and computing devices to produce a system which provides high sample rates (greater than 90 Hz), a large terrain database, high weapon rates of change, and multiple independent targets. A photo based approach has been used to maximize terrain and target fidelity, thus providing a rich and complex scene for weapon/tracker evaluation.

Environmental Support for Project WEAP (Weapons Environmental Acoustic Program), East of Montauk Point, New York, 7-28 May 1982.

DTIC Science & Technology

1983-10-01

scatterer of acoustic energy. During May, the * The objective of Project WEAP (Weapons sound speed gradient would be slightly Environmental Acoustics...remotely collected box site the experiment in a homogeneous cores for small macrofaunal animals. area or at least in an area where heter- Megafauna must...variety of sediment types. bation by both megafauna and macrofauna. DThis data may be required to understand During or after the acoustic experiment, the

Unmanned Aerial Vehicles and Weapons of Mass Destruction: A Lethal Combination?

DTIC Science & Technology

1997-08-01

assessment ( BDA ), where they allow armed forces to avoid placing pilots at risk. They have also been used to gather nonmilitary information in... BDA purposes. In fact, the Pioneer UAV was praised as "the single most valuable intelligence collector" in the war against Iraq.6 They have proved to...carries half the weapon’s total energy. Finally, as the explosion takes on the familiar " mushroom " shape, winds suck back into the cloud, adding to the

Basic Studies on Electro-Energetic Physics (EEP) Weapons Technologies

DTIC Science & Technology

2015-01-15

Po\\\\ered Microwa\\e. High Energ) Laser. Charged Particle Beams. and II) pcrsonic Rail guns . Using these representations. wargame simulations of’ arious...Projectile length = 30 in (76 cm) • Barrel length = 10 m • Muzzle velocity = 2,100 m/s To understand how such an advanced weapon compares with conventional...weaponry, it is illustrating to compare these figures with the M-1 Abrams M256 120mm gun firing a M829A1 kinetic energy round Page 5 • Muzzle

Sandia National Laboratories: National Security Programs

Science.gov Websites

policy. Topics About Nuclear Weapons Safety & Security Science & Technology Defense Systems & science and technology to help defend and protect the United States. Topics About Defense Systems & . Topics Stationary Power Earth Science Transportation Energy Energy Research Global Security Birc We

10 CFR 52.10 - Attacks and destructive acts.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 2 2012-01-01 2012-01-01 false Attacks and destructive acts. 52.10 Section 52.10 Energy... protection against the effects of— (a) Attacks and destructive acts, including sabotage, directed against the... deployment of weapons incident to U.S. defense activities. ...

10 CFR 52.10 - Attacks and destructive acts.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 2 2010-01-01 2010-01-01 false Attacks and destructive acts. 52.10 Section 52.10 Energy... protection against the effects of— (a) Attacks and destructive acts, including sabotage, directed against the... deployment of weapons incident to U.S. defense activities. ...

75 FR 42091 - Agency Forms Undergoing Paperwork Reduction Act Review

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-20

... Prevention (CDC). Background and Brief Description On October 30, 2000, the Energy Employees Occupational... Energy and certain of its vendors, contractors and subcontractors. This legislation also provided for... Nuclear Weapons Workers'') on December 7, 2000 (65 FR 77487), assigning primary responsibility for...

10 CFR 52.10 - Attacks and destructive acts.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 2 2011-01-01 2011-01-01 false Attacks and destructive acts. 52.10 Section 52.10 Energy... protection against the effects of— (a) Attacks and destructive acts, including sabotage, directed against the... deployment of weapons incident to U.S. defense activities. ...

10 CFR 52.10 - Attacks and destructive acts.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 2 2013-01-01 2013-01-01 false Attacks and destructive acts. 52.10 Section 52.10 Energy... protection against the effects of— (a) Attacks and destructive acts, including sabotage, directed against the... deployment of weapons incident to U.S. defense activities. ...

10 CFR 52.10 - Attacks and destructive acts.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 2 2014-01-01 2014-01-01 false Attacks and destructive acts. 52.10 Section 52.10 Energy... protection against the effects of— (a) Attacks and destructive acts, including sabotage, directed against the... deployment of weapons incident to U.S. defense activities. ...

Supplying the nuclear arsenal: Production reactor technology, management, and policy, 1942--1992

DOE Office of Scientific and Technical Information (OSTI.GOV)

Carlisle, R.P.; Zenzen, J.M.

1994-01-01

This book focuses on the lineage of America`s production reactors, those three at Hanford and their descendants, the reactors behind America`s nuclear weapons. The work will take only occasional sideways glances at the collateral lines of descent, the reactor cousins designed for experimental purposes, ship propulsion, and electric power generation. Over the decades from 1942 through 1992, fourteen American production reactors made enough plutonium to fuel a formidable arsenal of more than twenty thousand weapons. In the last years of that period, planners, nuclear engineers, and managers struggled over designs for the next generation of production reactors. The story ofmore » fourteen individual machines and of the planning effort to replace them might appear relatively narrow. Yet these machines lay at the heart of the nation`s nuclear weapons complex. The story of these machines is the story of arming the winning weapon, supplying the nuclear arms race. This book is intended to capture the history of the first fourteen production reactors, and associated design work, in the face of the end of the Cold War.« less

Directed-Energy Weapons: Invisible and Invincible?

DTIC Science & Technology

2007-09-01

deliver kinetic energy into the target’s atomic structure and they do not direct electromagnetic waves like lasers or high- power microwaves, particle...will be the easiest tactical protection method against the low- energy and medium- energy lasers , whose kill mechanism depends on holding the beam on a...might cost around $8,000, whereas kinetic energy missiles cost hundreds of thousands of dollars or even millions of dollars, depending on their

Directed Energy Weapons

DTIC Science & Technology

2007-12-01

future business . In defense systems, the key to future business is the existence of funded programs. Military commanders understand the lethality and...directed energp capabilities that can provide visibiliy into the likey futur business case for sustaining directed energy industry capabilities...the USD (I) staff to be afocalpointfor advocating improvement in all dimensions of directed energy intelligence. - The Director, Defense Inteligence

Mortality associated with use of weapons in armed conflicts, wartime atrocities, and civilian mass shootings: literature review

PubMed Central

Coupland, Robin M; Meddings, David R

1999-01-01

Objective To determine the implications of variation in mortality associated with use of weapons in different contexts. Design Literature review. Settings Armed conflicts and civilian mass shootings, 1929-96. Main outcome measure Mortality from wounds. Results During the fighting of war the number of people wounded is at least twice the number killed and may be 13 times as high; this ratio of the number wounded to the number killed results from the impact of a weapon system on human beings in the particular context of war. When firearms are used against people who are immobilised, in a confined space, or unable to defend themselves the wounded to killed ratio has been lower than 1 or even 0. Conclusions Mortality from firearms depends not only on the technology of the weapon or its ammunition but also on the context in which it is used. The increased mortality resulting from the use of firearms in situations other than war requires a complex interaction of factors explicable in terms of wound ballistics and the psychology of the user. Understanding these factors has implications for recognition of war crimes. In addition, the lethality of conventional weapons may be increased if combatants are disabled by the new non-lethal weapons beforehand; this possibility requires careful legal examination within the framework of the Geneva Conventions. Key messagesMortality from firearms varies according to the context in which they are usedIn war the number of people wounded is at least twice the number killedThe number killed may be greater than the number wounded when firearms are used against people who are immobilised, in a confined space, or unable to defend themselvesRecognising how the wounded to killed ratio varies has implications for recognising war crimesCombining use of weapons that are designed to incapacitate with use of conventional weapons requires examination under the law of war PMID:10445920

A review of the development of optical countermeasures

NASA Astrophysics Data System (ADS)

Titterton, David H.

2004-12-01

Optical countermeasures have been used for several millenia to provide a defensive capability capability. The fundamental approach is to use an intense optical source to dazzle a sensor or distract an operator or target tracking system causing a weapon to miss its intended target. The development of the laser has provided a stimulus for anumber of soft-kill weapon systems used to enhance platform survivability and anti-air missile applications; in this case the laser may cause dazzle, or if the beam is sufficiently intense it may cause damage. Laser technology is also crucial for an aspect of directed energy weapons. The various aspects of optical countermeasures are considered in this paper, including defeat mechanisms of active and passive techniques. The review includes a historical perspective through to prospects for the future.

Unmaking the bomb: Verifying limits on the stockpiles of nuclear weapons

NASA Astrophysics Data System (ADS)

Glaser, Alexander

2017-11-01

Verifying limits on the stockpiles of nuclear weapons may require the ability for international in-spectors to account for individual warheads, even when non-deployed, and to confirm the authenticity of nuclear warheads prior to dismantlement. These are fundamentally new challenges for nuclear verification, and they have been known for some time; unfortunately, due to a lack of sense of urgency, research in this area has not made substantial progress over the past 20 years. This chapter explores the central outstanding issues and offers a number of possible paths forward. In the case of confirming numerical limits, these in-clude innovative tagging techniques and approaches solely based on declarations using modern crypto-graphic escrow schemes; with regard to warhead confirmation, there has recently been increasing interest in developing fundamentally new measurement approaches where, in one form or another, sensitive infor-mation is not acquired in the first place. Overall, new international R&D efforts could more usefully focus on non-intrusive technologies and approaches, which may show more promise for early demonstration and adoption. In the meantime, while warhead dismantlements remain unverified, nuclear weapon states ought to begin to document warhead assembly, refurbishment, and dismantlement activities and movements of warheads and warhead components through the weapons complex in ways that international inspectors will find credible at a later time. Again, such a process could be enabled by modern cryptographic techniques such as blockchaining. Finally, and perhaps most importantly, it is important to recognize that the main reason for the complexity of technologies and approaches needed for nuclear disarmament verification is the requirement to protect information that nuclear weapon states consider sensitive. Ultimately, if information security concerns cannot be resolved to the satisfaction of all stakeholders, an alternative would be to "reveal the secret" and to make available select warhead design information.

Directed Energy Weapon System for Ballistic Missile Defense

DTIC Science & Technology

2009-02-15

Scientific Assessment of High Power Free - Electron Laser Technology , “Introduction and Principle Findings,” available at: http://www.nap.edu/catalog...will lead to thermal blooming and will reduce the energy of light to the target. Scientific Assessment of High Power Free - Electron Laser Technology , pg

76 FR 4529 - Safety Zone; Underwater Hazard, Gravesend Bay, Brooklyn, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-26

... divers, U.S. Navy Explosive Ordnance Disposal divers from Naval Weapons Station Earle conducted... Government and Indian tribes. Energy Effects We have analyzed this rule under Executive Order 13211, Actions Concerning Regulations That Significantly Affect Energy Supply, Distribution, or Use. We have determined that...

Active interrogation of highly enriched uranium

NASA Astrophysics Data System (ADS)

Fairrow, Nannette Lea

Safeguarding special nuclear material (SNM) in the Department of Energy Complex is vital to the national security of the United States. Active and passive nondestructive assays are used to confirm the presence of SNM in various configurations ranging from waste to nuclear weapons. Confirmation measurements for nuclear weapons are more challenging because the design complicates the detection of a distinct signal for highly enriched uranium. The emphasis of this dissertation was to investigate a new nondestructive assay technique that provides an independent and distinct signal to confirm the presence of highly enriched uranium (HEU). Once completed and tested this assay method could be applied to confirmation measurements of nuclear weapons. The new system uses a 14-MeV neutron source for interrogation and records the arrival time of neutrons between the pulses with a high efficiency detection system. The data is then analyzed by the Feynman reduced variance method. The analysis determined the amount of correlation in the data and provided a unique signature of correlated fission neutrons. Measurements of HEU spheres were conducted at Los Alamos with the new system. Then, Monte Carlo calculations were performed to verify hypothesis made about the behavior of the neutrons in the experiment. Comparisons of calculated counting rates by the Monte Carlo N-Particle Transport Code (MCNP) were made with the experimental data to confirm that the measured response reflected the desired behavior of neutron interactions in the highly enriched uranium. In addition, MCNP calculations of the delayed neutron build-up were compared with the measured data. Based on the results obtained from this dissertation, this measurement method has the potential to be expanded to include mass determinations of highly enriched uranium. Although many safeguards techniques exist for measuring special nuclear material, the number of assays that can be used to confirm HEU in shielded systems is limited. These assays also rely on secondary characteristics of the material to be measured. A review of the nondestructive techniques with potential applications for nuclear weapons confirmatory measurements were evaluated with summaries of the pros and cons involved in implementing the methods at production type facilities.

TSARINA: A computer model for assessing conventional and chemical attacks on air bases

DOE Office of Scientific and Technical Information (OSTI.GOV)

Emerson, D.E.; Wegner, L.H.

This Note describes the latest version of the TSARINA (TSAR INputs using AIDA) airbase damage assessment computer program that has been developed to estimate the on-base concentration of toxic agents that would be deposited by a chemical attack and to assess losses to various on-base resources from conventional attacks, as well as the physical damage to runways, taxiways, buildings, and other facilities. Although the model may be used as a general-purpose, complex-target damage assessment model, its primary role in intended to be in support of the TSAR (Theater Simulation of Airbase Resources) aircraft sortie generation simulation program. When used withmore » TSAR, multiple trials of a multibase airbase-attack campaign can be assessed with TSARINA, and the impact of those attacks on sortie generation can be derived using the TSAR simulation model. TSARINA, as currently configured, permits damage assessments of attacks on an airbase (or other) complex that is compassed of up to 1000 individual targets (buildings, taxiways, etc,), and 2500 packets of resources. TSARINA determines the actual impact points (pattern centroids for CBUs and container burst point for chemical weapons) by Monte Carlo procedures-i.e., by random selections from the appropriate error distributions. Uncertainties in wind velocity and heading are also considered for chemical weapons. Point-impact weapons that impact within a specified distance of each target type are classed as hits, and estimates of the damage to the structures and to the various classes of support resources are assessed using cookie-cutter weapon-effects approximations.« less

Coulomb repulsion and the electron beam directed energy weapon

NASA Astrophysics Data System (ADS)

Retsky, Michael W.

2004-09-01

Mutual repulsion of discrete charged particles or Coulomb repulsion is widely considered to be an ultimate hard limit in charged particle optics. It prevents the ability to finely focus high current beams into small spots at large distances from defining apertures. A classic example is the 1970s era "Star Wars" study of an electron beam directed energy weapon as an orbiting antiballistic missile device. After much analysis, it was considered physically impossible to focus a 1000-amp 1-GeV beam into a 1-cm diameter spot 1000-km from the beam generator. The main reason was that a 1-cm diameter beam would spread to 5-m diameter at 1000-km due to Coulomb repulsion. Since this could not be overcome, the idea was abandoned. But is this true? What if the rays were reversed? That is, start with a 5-m beam converging slightly with the same nonuniform angular and energy distribution as the electrons from the original problem were spreading at 1000-km distance. Could Coulomb repulsion be overcome? Looking at the terms in computational studies, some are reversible while others are not. Based on estimates, the nonreversible terms should be small - of the order of 0.1 mm. If this is true, it is possible to design a practical electron beam directed weapon not limited by Coulomb repulsion.

Radionuclide Basics: Iodine

MedlinePlus

... the release of a relatively large amount of energy. Fissioning that occurs without any outside cause is called "spontaneous fission." reaction from either nuclear weapons testing or nuclear power plants . Some forms ...

MPA-11: Materials Synthesis and Integrated Devices; Overview of an Applied Energy Group

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dattelbaum, Andrew Martin

Our mission is to provide innovative and creative chemical synthesis and materials science solutions to solve materials problems across the LANL missions. Our group conducts basic and applied research in areas related to energy security as well as problems relevant to the Weapons Program.

75 FR 59176 - DoD Mandatory Declassification Review (MDR) Program

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-27

... under Section 142 of the Atomic Energy Act of 1954, as amended. Transclassification of Foreign Nuclear... Department of Energy (or antecedent Agencies) and the Department of Defense that such information relates... atomic weapons; (2) Production of special nuclear material; or (3) Use of special nuclear material in the...

78 FR 27214 - Notice of Call for Nominations for Appointment to the Environmental Management Advisory Board

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-09

... nuclear weapons development and government- sponsored nuclear energy research. EMAB provides advice to the... DEPARTMENT OF ENERGY Notice of Call for Nominations for Appointment to the Environmental... open call to the public to submit nominations for membership on the Environmental Management Advisory...

KSC-97PC1537

NASA Image and Video Library

1997-10-10

At Launch Complex 40 on Cape Canaveral Air Station, workers are installing three Radioisotope Thermoelectric Generators (RTGs) on the Cassini spacecraft. RTGs are lightweight, compact spacecraft electrical power systems that have flown successfully on 23 previous U.S. missions over the past 37 years. These generators produce power by converting heat into electrical energy; the heat is provided by the natural radioactive decay of plutonium-238 dioxide, a non-weapons-grade material. RTGs enable spacecraft to operate at significant distances from the Sun where solar power systems would not be feasible. Cassini will travel two billion miles to reach Saturn and another 1.1 billion miles while in orbit around Saturn. Cassini is undergoing final preparations for liftoff on a Titan IVB/Centaur launch vehicle, with the launch window opening at 4:55 a.m. EDT, Oct. 13

KSC-97PC1535

NASA Image and Video Library

1997-10-10

At Launch Complex 40 on Cape Canaveral Air Station, workers are installing three Radioisotope Thermoelectric Generators (RTGs) on the Cassini spacecraft. RTGs are lightweight, compact spacecraft electrical power systems that have flown successfully on 23 previous U.S. missions over the past 37 years. These generators produce power by converting heat into electrical energy; the heat is provided by the natural radioactive decay of plutonium-238 dioxide, a non-weapons-grade material. RTGs enable spacecraft to operate at significant distances from the Sun where solar power systems would not be feasible. Cassini will travel two billion miles to reach Saturn and another 1.1 billion miles while in orbit around Saturn. Cassini is undergoing final preparations for liftoff on a Titan IVB/Centaur launch vehicle, with the launch window opening at 4:55 a.m. EDT, Oct. 13

KSC-97PC1533

NASA Image and Video Library

1997-10-10

At Launch Complex 40 on Cape Canaveral Air Station, workers are installing three Radioisotope Thermoelectric Generators (RTGs) on the Cassini spacecraft. RTGs are lightweight, compact spacecraft electrical power systems that have flown successfully on 23 previous U.S. missions over the past 37 years. These generators produce power by converting heat into electrical energy; the heat is provided by the natural radioactive decay of plutonium-238 dioxide, a non-weapons-grade material. RTGs enable spacecraft to operate at significant distances from the Sun where solar power systems would not be feasible. Cassini will travel two billion miles to reach Saturn and another 1.1 billion miles while in orbit around Saturn. Cassini is undergoing final preparations for liftoff on a Titan IVB/Centaur launch vehicle, with the launch window opening at 4:55 a.m. EDT, Oct. 13

KSC-97PC1538

NASA Image and Video Library

1997-10-10

At Launch Complex 40 on Cape Canaveral Air Station, workers are installing three Radioisotope Thermoelectric Generators (RTGs) on the Cassini spacecraft. RTGs are lightweight, compact spacecraft electrical power systems that have flown successfully on 23 previous U.S. missions over the past 37 years. These generators produce power by converting heat into electrical energy; the heat is provided by the natural radioactive decay of plutonium-238 dioxide, a non-weapons-grade material. RTGs enable spacecraft to operate at significant distances from the Sun where solar power systems would not be feasible. Cassini will travel two billion miles to reach Saturn and another 1.1 billion miles while in orbit around Saturn. Cassini is undergoing final preparations for liftoff on a Titan IVB/Centaur launch vehicle, with the launch window opening at 4:55 a.m. EDT, Oct. 13

Physics through the 1990s: Scientific interfaces and technological applications

NASA Technical Reports Server (NTRS)

1986-01-01

The volume examines the scientific interfaces and technological applications of physics. Twelve areas are dealt with: biological physics-biophysics, the brain, and theoretical biology; the physics-chemistry interface-instrumentation, surfaces, neutron and synchrotron radiation, polymers, organic electronic materials; materials science; geophysics-tectonics, the atmosphere and oceans, planets, drilling and seismic exploration, and remote sensing; computational physics-complex systems and applications in basic research; mathematics-field theory and chaos; microelectronics-integrated circuits, miniaturization, future trends; optical information technologies-fiber optics and photonics; instrumentation; physics applications to energy needs and the environment; national security-devices, weapons, and arms control; medical physics-radiology, ultrasonics, MNR, and photonics. An executive summary and many chapters contain recommendations regarding funding, education, industry participation, small-group university research and large facility programs, government agency programs, and computer database needs.

Public views on multiple dimensions of security : nuclear waepons, terrorism, energy, and the environment : 2007.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Herron, Kerry Gale; Jenkins-Smith, Hank C.

2008-01-01

We analyze and compare findings from identical national surveys of the US general public on nuclear security and terrorism administered by telephone and Internet in mid-2007. Key areas of investigation include assessments of threats to US security; valuations of US nuclear weapons and nuclear deterrence; perspectives on nuclear proliferation, including the specific cases of North Korea and Iran; and support for investments in nuclear weapons capabilities. Our analysis of public views on terrorism include assessments of the current threat, progress in the struggle against terrorism, preferences for responding to terrorist attacks at different levels of assumed casualties, and support formore » domestic policies intended to reduce the threat of terrorism. Also we report findings from an Internet survey conducted in mid 2007 that investigates public views of US energy security, to include: energy supplies and reliability; energy vulnerabilities and threats, and relationships among security, costs, energy dependence, alternative sources, and research and investment priorities. We analyze public assessments of nuclear energy risks and benefits, nuclear materials management issues, and preferences for the future of nuclear energy in the US. Additionally, we investigate environmental issues as they relate to energy security, to include expected implications of global climate change, and relationships among environmental issues and potential policy options.« less

The Mesoscale Science of the Matter-Radiation Interactions in Extremes (MaRIE) project

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kippen, Karen Elizabeth; Montoya, Donald Raymond

The National Nuclear Security Administration (NNSA) requires the ability to understand and test how material structures, defects, and interfaces determine performance in extreme environments such as in nuclear weapons. To do this, MaRIE will be an x-ray source that is laser-like and brilliant with very fl exible and fast pulses to see at weapons-relevant time scales, and with high enough energy to study critical materials. The Department of Energy (DOE) has determined there is a mission need for MaRIE to deliver this capability. MaRIE can use some of the existing infrastructure of the Los Alamos Neutron Science Center (LANSCE) andmore » its accelerator capability. MaRIE will be built as a strategic partnership of DOE national laboratories and university collaborators.« less

Screening study for evaluation of the potential for system 80+ to consume excess plutonium - Volume 1. Final report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1994-04-30

As part of the U.S. effort to evaluate technologies offering solutions for the safe disposal or utilization of surplus nuclear materials, the fiscal year 1993 Energy and Water Appropriations legislation provided the Department of Energy (DOE) the necessary funds to conduct multi-phased studies to determine the technical feasibility of using reactor technologies for the triple mission of burning weapons grade plutonium, producing tritium for the existing smaller weapons stockpile, and generating commercial electricity. DOE limited the studies to five advanced reactor designs. Among the technologies selected is the ABB-Combustion Engineering (ABB-CE) System 80+. The DOE study, currently in Phase ID,more » is proceeding with a more detailed evaluation of the design`s capability for plutonium disposition.« less

The Midlife Crisis of the Nuclear Nonproliferation Treaty

NASA Astrophysics Data System (ADS)

Pella, Peter

2016-03-01

The Nuclear Nonproliferation Treaty (NPT) has been the principal legal barrier to prevent the spread of nuclear weapons for the past forty-five years. It promotes the peaceful uses of nuclear technology and insures, through the application of safeguards inspections conducted by the International Atomic Energy Agency (IAEA), that those technologies are not being diverted toward the production of nuclear weapons. It is also the only multinational treaty that obligates the five nuclear weapons states that are party to the treaty (China, France, Great Britain, Russia, and the United States) to pursue nuclear disarmament measures. Though there have been many challenges over the years, most would agree that the treaty has largely been successful. However, many are concerned about the continued viability of the NPT. The perceived slow pace of nuclear disarmament, the interest by some countries to consider a weapons program while party to the treaty, and the funding and staffing issues at the IAEA, are all putting considerable strain on the treaty. This manuscript explores those issues and offers some possible solutions to ensure that the NPT will survive effectively for many years to come.

Design of integrated laser initiator

NASA Astrophysics Data System (ADS)

Cao, Chunqiang; He, Aifeng; Jing, Bo; Ma, Yue

2018-03-01

This paper analyzes the design principle of integrated laser detonator, introduces the design method of integrated laser Detonators. Based on the integrated laser detonator, structure, laser energy -exchange device, circuit design and the energetic material properties and the charge parameters, developed a high level of integration Antistatic ability Small size of the integrated laser prototype Detonator. The laser detonator prototype antistatic ability of 25 kV. The research of this paper can solve the key design of laser detonator miniaturization and integration of weapons and equipment, satisfy the electromagnetic safety and micro weapons development of explosive demand.

RADHOT: A Radiation Hydrodynamics Code for Weapon Effects Calculation.

DTIC Science & Technology

1981-03-01

h4A ( :: [ l), t.110 )" *- 7470 -C - C... C LUMI1LTI A F ’ :: ISUfI ----- --------------- 7480= P2 GM I ’: ;,,l. II 7490C:, A ......... ’ R..E I:I ’ S...AD-AlO 637 AIR FORCE INST OF TECH WRIGHTPATTERSON AFL O SCHOOETC F /8 12/ RADHOT: A RADIATION HYDRODYNAMICS CODE FOR WEAPON EFFECTS CALCU--ETC(U...change of internal energy due to radiation atj rad F monochromatic flux V F -, F inward and outward-going monochromatic fluxes at Va cell boundary F -, F1

Beam-guidance optics for high-power fiber laser systems

NASA Astrophysics Data System (ADS)

Mohring, Bernd; Tassini, Leonardo; Protz, Rudolf; Zoz, Jürgen

2013-05-01

The realization of a high-energy laser weapon system by coupling a large number of industrial high-power fiber lasers is investigated. To perform the combination of the individual beams of the different fiber lasers within the optical path of the laser weapon, a special optical set-up is used. Each optical component is realized either as reflective component oras refractive optics. Both possibilities were investigated by simulations and experiments. From the results, the general aspects for the layout of the beam-guidance optics for a high-power fiber laser system are derived.

Teaching Nuclear Physics in a General Education Curriculum

NASA Astrophysics Data System (ADS)

Lesher, Shelly R.

2017-01-01

The general public is unaware how physics shapes the world. This is especially true for nuclear physics, where many people are scared of the words ``nuclear'' and ``radiation''. To combat these perceptions, the Physics Department at the University of Wisconsin - La Crosse teaches a general education class on nuclear weapons, energy, and policy in society. This includes the social, economic, cultural, and political aspects surrounding the development of nuclear weapons and their place in the world, especially in current events. This talk will discuss the course, how it has grown, and sample student responses.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

The Department of Energy (DOE) has contracted with Asea Brown Boveri-Combustion Engineering (ABB-CE) to provide information on the capability of ABB-CE`s System 80 + Advanced Light Water Reactor (ALWR) to transform, through reactor burnup, 100 metric tonnes (MT) of weapons grade plutonium (Pu) into a form which is not readily useable in weapons. This information is being developed as part of DOE`s Plutonium Disposition Study, initiated by DOE in response to Congressional action. This document Volume 2, provides a discussion of: Plutonium Fuel Cycle; Technology Needs; Regulatory Considerations; Cost and Schedule Estimates; and Deployment Strategy.

Improved plutonium identification and characterization results with NaI(Tl) detector using ASEDRA

NASA Astrophysics Data System (ADS)

Detwiler, R.; Sjoden, G.; Baciak, J.; LaVigne, E.

2008-04-01

The ASEDRA algorithm (Advanced Synthetically Enhanced Detector Resolution Algorithm) is a tool developed at the University of Florida to synthetically enhance the resolved photopeaks derived from a characteristically poor resolution spectra collected at room temperature from scintillator crystal-photomultiplier detector, such as a NaI(Tl) system. This work reports on analysis of a side-by-side test comparing the identification capabilities of ASEDRA applied to a NaI(Tl) detector with HPGe results for a Plutonium Beryllium (PuBe) source containing approximately 47 year old weapons-grade plutonium (WGPu), a test case of real-world interest with a complex spectra including plutonium isotopes and 241Am decay products. The analysis included a comparison of photopeaks identified and photopeak energies between the ASEDRA and HPGe detector systems, and the known energies of the plutonium isotopes. ASEDRA's performance in peak area accuracy, also important in isotope identification as well as plutonium quality and age determination, was evaluated for key energy lines by comparing the observed relative ratios of peak areas, adjusted for efficiency and attenuation due to source shielding, to the predicted ratios from known energy line branching and source isotopics. The results show that ASEDRA has identified over 20 lines also found by the HPGe and directly correlated to WGPu energies.

Camelot-a novel concept for a multiterawatt pulse power generator for single pulse, burst, or repetetion rate operation. Special report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Stewart, A.G.

1981-04-01

Superpower pulse generators are fast establishing themselves internationally as candidates for employment in a wide variety of military applications including electronic warfare and jamming, high energy beam weapons, and nuclear weapons effects simulation. Unfortunately, existing multimegajoule pulse power generators such as AURORA do not satisfy many Department of Defense goals for field-adaptable weapon systems-for example, repetition (rep) rate operation, high reliabilty, long life, ease of operation, and low maintenance. The Camelot concept is a multiterawatt rep ratable pulse power source, adaptable to a wide range of output parameters-both charged particles and photons. An analytical computer model has been developed tomore » predict the power flowing through the device. A 5-year development program, culminating in a source region electromagnetic pulse simulator, is presented.« less

Advanced Technology and Mitigation (ATDM) SPARC Re-Entry Code Fiscal Year 2017 Progress and Accomplishments for ECP.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Crozier, Paul; Howard, Micah; Rider, William J.

The SPARC (Sandia Parallel Aerodynamics and Reentry Code) will provide nuclear weapon qualification evidence for the random vibration and thermal environments created by re-entry of a warhead into the earth’s atmosphere. SPARC incorporates the innovative approaches of ATDM projects on several fronts including: effective harnessing of heterogeneous compute nodes using Kokkos, exascale-ready parallel scalability through asynchronous multi-tasking, uncertainty quantification through Sacado integration, implementation of state-of-the-art reentry physics and multiscale models, use of advanced verification and validation methods, and enabling of improved workflows for users. SPARC is being developed primarily for the Department of Energy nuclear weapon program, with additional developmentmore » and use of the code is being supported by the Department of Defense for conventional weapons programs.« less

Space Power Integration: Perspectives from Space Weapons Officers

DTIC Science & Technology

2006-12-01

staff at Air University Press, Dr. Philip Adkins, Mrs. Sherry Terrell , and Mrs. Vivian O’Neal. Their creation of an integrated book from nine...Techniques of Complex Systems Science: An Overview ( Ann Arbor, MI: Center for the Study of Complex Sys- tems, University of Michigan, 9 July 2003), 34...Depart- ment of the Navy Space Policy, 26 August 1993. Shalizi, Cosma Rohilla. Methods and Techniques of Complex Systems Science: An Overview. Ann

A report on the Oregon Experiment: A grassroots approach to meaningful public involvement

DOE Office of Scientific and Technical Information (OSTI.GOV)

Blazek, M.L.; Dunning, D.A.; Gentry, R.

In September and October 1995, the Oregon Department of Energy (ODOE) and the Oregon Hanford Waste Board (the Board) carried out an ambitious public involvement process. They set out to explore new ways to better involve the public in technical issues involving the US Department of Energy (USDOE). They selected the draft Programmatic Environmental Impact Statement (EIS) on the Storage and Disposition of Weapons-Usable Fissile Materials as the subject for the public involvement effort. They selected this EIS because of its high degree of technical complexity, its potential for impacting Hanford cleanup and Oregon, its broad reach of issues involvingmore » all USDOE sites and the long lead time it allowed for preparation. The traditional process used by USDOE for public involvement seldom allows external agencies sufficient lead time to develop good public involvement processes. For this EIS, USDOE began the public involvement process very early in the development of the EIS, which allowed them the lead time they needed. ODOE and the Board have a great deal of experience in working with the public on a wide range of nuclear issues. This project was larger and more complex than anything they had attempted before. They used several different forums and a common format. The public response was very positive and encouraging.« less

Is crisis stability still achievable?

NASA Astrophysics Data System (ADS)

Pollack, Joshua

During the Cold War, the idea of crisis stability concerned whether the United States and the Soviet Union would be faced with powerful incentives to strike each other first with their nuclear weapons during periods of tension. This idea influenced the design of nuclear forces and guided aspects of nuclear arms control. The United States and Russia continue to operate large, alert nuclear forces, but at least three new factors have emerged that add significantly greater complexity to this picture. The first new factor consists of the development and deployment of new strategic military technologies that are entangled with nuclear weapons. These include strategic ballistic missile defenses, counter-space weapons, and strategic conventional weapons. The second new factor consists of new dyads of interacting strategic forces beyond US-Russia. These include US-China, US-North Korea, India-Pakistan, and India-China. The third new factor consists of the emergence of three-actor crisis stability dynamics, where the third actor is not necessarily nuclear-armed. This paper illustrates the concept with the US-North Korea-South Korea triangle. It briefly discusses the implications of these developments and reflects on the broad policy options that may be available.

Trinity to Trinity 1945-2015

DOE Office of Scientific and Technical Information (OSTI.GOV)

Moniz, Ernest; Carr, Alan; Bethe, Hans

The Trinity Test of July 16, 1945 was the first full-scale, real-world test of a nuclear weapon; with the new Trinity supercomputer Los Alamos National Laboratory's goal is to do this virtually, in 3D. Trinity was the culmination of a fantastic effort of groundbreaking science and engineering by hundreds of men and women at Los Alamos and other Manhattan Project sites. It took them less than two years to change the world. The Laboratory is marking the 70th anniversary of the Trinity Test because it not only ushered in the Nuclear Age, but with it the origin of today’s advancedmore » supercomputing. We live in the Age of Supercomputers due in large part to nuclear weapons science here at Los Alamos. National security science, and nuclear weapons science in particular, at Los Alamos National Laboratory have provided a key motivation for the evolution of large-scale scientific computing. Beginning with the Manhattan Project there has been a constant stream of increasingly significant, complex problems in nuclear weapons science whose timely solutions demand larger and faster computers. The relationship between national security science at Los Alamos and the evolution of computing is one of interdependence.« less

Trinity to Trinity 1945-2015

ScienceCinema

Moniz, Ernest; Carr, Alan; Bethe, Hans; Morrison, Phillip; Ramsay, Norman; Teller, Edward; Brixner, Berlyn; Archer, Bill; Agnew, Harold; Morrison, John

2018-01-16

The Trinity Test of July 16, 1945 was the first full-scale, real-world test of a nuclear weapon; with the new Trinity supercomputer Los Alamos National Laboratory's goal is to do this virtually, in 3D. Trinity was the culmination of a fantastic effort of groundbreaking science and engineering by hundreds of men and women at Los Alamos and other Manhattan Project sites. It took them less than two years to change the world. The Laboratory is marking the 70th anniversary of the Trinity Test because it not only ushered in the Nuclear Age, but with it the origin of today’s advanced supercomputing. We live in the Age of Supercomputers due in large part to nuclear weapons science here at Los Alamos. National security science, and nuclear weapons science in particular, at Los Alamos National Laboratory have provided a key motivation for the evolution of large-scale scientific computing. Beginning with the Manhattan Project there has been a constant stream of increasingly significant, complex problems in nuclear weapons science whose timely solutions demand larger and faster computers. The relationship between national security science at Los Alamos and the evolution of computing is one of interdependence.

Waveform agile high-power fiber laser illuminators for directed-energy weapon systems

NASA Astrophysics Data System (ADS)

Engin, Doruk; Lu, Wei; Kimpel, Frank; Gupta, Shantanu

2012-06-01

A kW-class fiber-amplifier based laser illuminator system at 1030nm is demonstrated. At 125 kHz pulse repetition rate, 1.9mJ energy per pulse (235W average power) is achieved for 100nsec pulses with >72% optical conversion efficiency, and at 250kHz repetition, >350W average power is demonstrated, limited by the available pumps. Excellent agreement is established between the experimental results and dynamic fiber amplifier simulation, for predicting the pulse shape, spectrum and ASE accumulation throughout the fiber-amplifier chain. High pulse-energy, high power fiber-amplifier operation requires careful engineering - minimize ASE content throughout the pre-amplifier stages, use of large mode area gain fiber in the final power stage for effective pulse energy extraction, and pulse pre-shaping to compensate for the laser gain-saturation induced intra-pulse and pulse-pattern dependent distortion. Such optimization using commercially available (VLMA) fibers with core size in the 30-40μm range is estimated to lead to >4mJ pulse energy for 100nsec pulse at 50kHz repetition rate. Such waveform agile high-power, high-energy pulsed fiber laser illuminators at λ=1030nm satisfies requirements for active-tracking/ranging in high-energy laser (HEL) weapon systems, and in uplink laser beacon for deep space communication.

Renewable Energy Project Financing: Improved Guidance and Information Sharing Needed for DOD Project-Level Officials

DTIC Science & Technology

2012-04-01

certain energy related military construction projects. The Navy used this authority for its geothermal plant at Naval Air Weapons Station China Lake...electric energy generated from solar, wind, biomass, landfill gas, ocean (including tidal, wave, current, and thermal), geothermal , municipal solid...thermal; geothermal , including electricity and heat pumps; municipal solid waste; new hydroelectric generation capacity achieved from increased

Analysis of laser energy characteristics of laser guided weapons based on the hardware-in-the-loop simulation system

NASA Astrophysics Data System (ADS)

Zhu, Yawen; Cui, Xiaohong; Wang, Qianqian; Tong, Qiujie; Cui, Xutai; Li, Chenyu; Zhang, Le; Peng, Zhong

2016-11-01

The hardware-in-the-loop simulation system, which provides a precise, controllable and repeatable test conditions, is an important part of the development of the semi-active laser (SAL) guided weapons. In this paper, laser energy chain characteristics were studied, which provides a theoretical foundation for the SAL guidance technology and the hardware-in-the-loop simulation system. Firstly, a simplified equation was proposed to adjust the radar equation according to the principles of the hardware-in-the-loop simulation system. Secondly, a theoretical model and calculation method were given about the energy chain characteristics based on the hardware-in-the-loop simulation system. We then studied the reflection characteristics of target and the distance between the missile and target with major factors such as the weather factors. Finally, the accuracy of modeling was verified by experiment as the values measured experimentally generally follow the theoretical results from the model. And experimental results revealed that ratio of attenuation of the laser energy exhibited a non-linear change vs. pulse number, which were in accord with the actual condition.

Plutonium

NASA Astrophysics Data System (ADS)

Clark, David L.; Hecker, Siegfried S.; Jarvinen, Gordon D.; Neu, Mary P.

The element plutonium occupies a unique place in the history of chemistry, physics, technology, and international relations. After the initial discovery based on submicrogram amounts, it is now generated by transmutation of uranium in nuclear reactors on a large scale, and has been separated in ton quantities in large industrial facilities. The intense interest in plutonium resulted fromthe dual-use scenario of domestic power production and nuclear weapons - drawing energy from an atomic nucleus that can produce a factor of millions in energy output relative to chemical energy sources. Indeed, within 5 years of its original synthesis, the primary use of plutonium was for the release of nuclear energy in weapons of unprecedented power, and it seemed that the new element might lead the human race to the brink of self-annihilation. Instead, it has forced the human race to govern itself without resorting to nuclear war over the past 60 years. Plutonium evokes the entire gamut of human emotions, from good to evil, from hope to despair, from the salvation of humanity to its utter destruction. There is no other element in the periodic table that has had such a profound impact on the consciousness of mankind.

Evolution Of The Operational Energy Strategy And Its Consideration In The Defense Acquisition Process

DTIC Science & Technology

2016-09-01

OPERATIONAL ENERGY STRATEGY AND ITS CONSIDERATION IN THE DEFENSE ACQUISITION PROCESS by Richard J. Kendig Ashley D. Seaton Robert J. Rodgers...project 4. TITLE AND SUBTITLE EVOLUTION OF THE OPERATIONAL ENERGY STRATEGY AND ITS CONSIDERATION IN THE DEFENSE ACQUISITION PROCESS 5. FUNDING...looked at the DOD Operational Energy Strategy evolution and how it applies to new and modified weapon systems, considering the three-legged table of the

One perspective on stakeholder involvement at Hanford.

PubMed

Martin, Todd

2011-11-01

The Hanford nuclear site in Washington State had a major role in the production of nuclear weapons materials during the Manhattan Project in World War II and during the Cold War that followed. The production of weapons-grade radionuclides produced a large amount of radioactive byproducts that have been stored since the mid-1900s at the Hanford Site. These by-product radionuclides have leaked from containment facilities into the groundwater, contaminated buildings used for radionuclide processing, and also contaminated the nuclear reactors used to produce weapons-grade uranium and plutonium. This issue has been a major concern to Hanford stakeholders for several decades, and the U.S. Department of Energy, the U.S. Environmental Protection Agency, and the Washington State Department of Ecology established a Tri-Party Agreement in 1989, at which time Hanford ceased production of nuclear weapons materials and began a major effort to clean up and remediate the Hanford Site's contaminated groundwater, soil, and facilities. This paper describes the concerns of stakeholders in the production of nuclear weapons, the secrecy of Hanford operations, and the potential impacts to public health and the environment from the unintended releases of weapons-grade materials and by-products associated with their production at the Hanford Site. It also describes the involvement of public stakeholders in the development and oversight by the Hanford Advisory Board of the steps that have been taken in cleanup activities at the Hanford Site that began as a major effort about two decades ago. The importance of involvement of the general public and public interest organizations in developing and implementing the Hanford cleanup strategy are described in detail.

Experimental effect of shots caused by projectiles fired from air guns with kinetic energy below 17 J.

PubMed

Smędra-Kaźmirska, Anna; Barzdo, Maciej; Kędzierski, Maciej; Antoszczyk, Łukasz; Szram, Stefan; Berent, Jarosław

2013-09-01

Pursuant to the Polish Weapons and Ammunitions Law (Legal Gazette No 53/1999 item 549 with subsequent amendments), air guns with kinetic energy of the fired projectiles below 17 J are not regarded as weapons. The aim of the study was to assess the potential effect of shots caused by projectiles of various mass and structure fired from air guns with kinetic energy below 17 J on human soft tissues. As a model of soft tissue, we used 20% gelatin blocks. After shooting, we measured the depth of gelatin block penetration by pellets fired from various distances and compared these results with autopsy findings. The results demonstrated that examined pneumatic guns may cause serious injuries, including damage to the pleura, pericardium, liver, spleen, kidneys, femoral artery, and thoracic and abdominal aorta. Experiment shown that gelatin blocks do not reflect fully the properties of the human body. © 2013 American Academy of Forensic Sciences.

American perspectives on security : energy, environment, nuclear weapons, and terrorism : 2010.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Herron, Kerry Gale; Jenkins-Smith, Hank C.; Silva, Carol L.

2011-03-01

We report findings from an Internet survey and a subset of questions administered by telephone among the American public in mid-2010 on US energy and environmental security. Key areas of investigation include public perceptions shaping the context for debate about a comprehensive national energy policy, and what levels of importance are assigned to various prospective energy technologies. Additionally, we investigate how public views on global climate change are evolving, how the public assesses the risks and benefits of nuclear energy, preferences for managing used nuclear fuel, and public trust in sources of scientific and technical information. We also report findingsmore » from a national Internet survey and a subset of questions administered by telephone in mid-2010 on public views of the relevance of US nuclear weapons today, support for strategic arms control, and assessments of the potential for nuclear abolition. Additionally, we analyze evolving public views of the threat of terrorism, assessments of progress in the struggle against terrorism, and tolerance for intrusive antiterror policies. Where possible, findings from each survey are compared with previous surveys in this series for analyses of trends.« less

Extended Deterrence, Nuclear Proliferation, and START III

DOE Office of Scientific and Technical Information (OSTI.GOV)

Speed, R.D.

2000-06-20

Early in the Cold War, the United States adopted a policy of ''extended nuclear deterrence'' to protect its allies by threatening a nuclear strike against any state that attacks these allies. This threat can (in principle) be used to try to deter an enemy attack using conventional weapons or one using nuclear, chemical, or biological weapons. The credibility of a nuclear threat has long been subject to debate and is dependent on many complex geopolitical factors, not the least of which is the military capabilities of the opposing sides. The ending of the Cold War has led to a significantmore » decrease in the number of strategic nuclear weapons deployed by the United States and Russia. START II, which was recently ratified by the Russian Duma, will (if implemented) reduce the number deployed strategic nuclear weapons on each side to 3500, compared to a level of over 11,000 at the end of the Cold War in 1991. The tentative limit established by Presidents Clinton and Yeltsin for START III would reduce the strategic force level to 2000-2500. However, the Russians (along with a number of arms control advocates) now argue that the level should be reduced even further--to 1500 warheads or less. The conventional view is that ''deep cuts'' in nuclear weapons are necessary to discourage nuclear proliferation. Thus, as part of the bargain to get the non-nuclear states to agree to the renewal of the Nuclear Non-Proliferation Treaty, the United States pledged to work towards greater reductions in strategic forces. Without movement in the direction of deep cuts, it is thought by many analysts that some countries may decide to build their own nuclear weapons. Indeed, this was part of the rationale India used to justify its own nuclear weapons program. However, there is also some concern that deep cuts (to 1500 or lower) in the U.S. strategic nuclear arsenal could have the opposite effect. The fear is that such cuts might undermine extended deterrence and cause a crisis in confidence among U.S. allies to such an extent that they could seek nuclear weapons of their own to protect themselves.« less

DOE Office of Scientific and Technical Information (OSTI.GOV)

Winstanley, J. L.

In August 1945, U.S. Navy Captain William Parsons served as the weaponeer aboard the Enola Gay for the mission to Hiroshima (Shelton 1988). In view of the fact that four B-29s had crashed and burned on takeoff from Tinian the night before, Captain Parsons made the decision to arm the gun-type weapon after takeoff for safety reasons (15 kilotons of TNT equivalent). Although he had no control over the success of the takeoff, he could prevent the possibility of a nuclear detonation on Tinian by controlling what we now call the nuclear explosive. As head of the Ordnance Division atmore » Los Alamos and a former gunnery officer, Captain Parsons clearly understood the role of safety in his work. The advent of the pre-assembled implosion weapon where the high explosive and nuclear materials are always in an intimate configuration meant that nuclear explosive safety became a reality at a certain point in development and production not just at the time of delivery by the military. This is the only industry where nuclear materials are intentionally put in contact with high explosives. The agency of the U.S. Government responsible for development and production of U.S. nuclear weapons is the Department of Energy (DOE) (and its predecessor agencies). This paper will be limited to nuclear explosive safety as it is currently practiced within the DOE nuclear weapons« less

Audit Report on "Management Controls over the Department's Excess Weapons Inventories and Selected Sensitive Equipment used by Protective Forces"

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

2009-01-01

Since September 11, 2001, the Department of Energy has, on several occasions, revised its security posture based on identified threats and adversaries. These revisions in security posture have driven Departmental sites to upgrade their defensive and tactical equipment. Subsequent changes in the perceived threats have, in some cases, led to a reduction in the need for certain types of weapons, thus creating a pool of surplus equipment. These surplus weapons could potentially be used by other Department sites and Federal law enforcement agencies. Recent Office of Inspector General reports have raised concerns with the adequacy of controls related to defensivemore » and tactical equipment. For example, our report on Management Controls Over Defense Related High Risk Property (OAS-M-08-06, April 2008) found that administrative controls over certain defense related high risk property were not sufficient for providing accountability over these items. Because of prior reported weaknesses in controls over defensive and tactical equipment, we initiated this audit to determine whether the Department and its contractors were properly managing excess weapons inventories and selected sensitive equipment used by protective forces. Our review disclosed that the Department was not always properly managing its inventories of excess weapons and selected sensitive equipment. We identified issues with the retention of unneeded weapons at many locations and with the identification and tracking of sensitive items. More specifically: Sites maintained large inventories of weapons that were no longer needed but had not been made available for use by either other Departmental sites or other Federal law enforcement agencies. For instance, at six of the locations included in our review we identified a total of 2,635 unneeded weapons with a total acquisition value of over $2.8 million that had not been officially declared as excess - an action that would have made them available for others to use. In addition; Sites were not always identifying, tracking and properly disposing of potentially high risk and sensitive equipment. In particular, we identified control weaknesses in this area related to weapons sights and scopes. These issues occurred because the Department did not have processes in place to properly manage excess inventories of weapons. In particular, the Department does not have requirements for ensuring timely declaration of excess weapons. Additionally, certain sites indicated that they were unwilling to give up excess weapons because of the possibility that they may be needed in the future. However, other sites had a need for some of these weapons and could have avoided purchasing them had they been made available through the excess screening process. Also, we found that the Department lacks clear guidance on the identification of high risk/sensitive equipment. Except for immaterial differences, we were able to locate and verify accountability over the items of defensive and tactical equipment we selected for review. Specifically, we took statistical samples of weapons, ammunition, and other related equipment and were able to verify their existence. While these accountability measures were noteworthy, additional action is necessary to strengthen controls over weapon and sensitive equipment management. Untimely declaration of excess weapons may result in an inefficient use of scarce Government resources. Similarly, if selected high risk/sensitive equipment is not properly categorized and tracked, accountability issues may occur. To address these issues, we made recommendations aimed at improving the management of these categories of defensive and tactical equipment.« less

U.S. Army High Energy Laser (HEL) technology program

NASA Astrophysics Data System (ADS)

Lavan, Michael J.; Wachs, John J.

2011-11-01

The US Army is investing in Solid State Laser (SSL) technology to assess counter rocket, artillery, and mortar (C-RAM) and counter unmanned aerial vehicle (C-UAV) capabilities of solid state based HEL systems, as well as other potential applications for HELs of interest to the Army. The Army HEL program thrust areas are systematically moving the technology forward toward weaponization, including solid state laser technologies, advances in beam control technology, and conducting major demonstrations. The High Energy Laser Mobile Demonstrator (HELMD) will be a major step toward demonstrating HEL weapon capability to the soldier. The US Army will continue to pursue technologies that enable more compact systems compatible with, for example, a Stryker tactical vehicle as a crucial part of our strategy to provide a capability to the warfighter that can maneuver with the force.

Legal and Political Implications of Offensive Actions from and Against the Space Segment

NASA Astrophysics Data System (ADS)

de Angelis, Iole M.

2002-01-01

Hundreds of satellites now present in space benefit the people of the world economically, scientifically and by their contribution to international security. So far, activities in space have proceeded without much conflict. Means have been found for regulation and agreement to minimize interference in the radio spectrum, while making more efficient use of limited spectrum resources. The Outer Space Treaty bars the stationing of nuclear weapons in space, or other weapons of mass destruction. Nations are responsible for damages that their space activities may cause to others, perhaps including destruction of the space assets of another nation. Today, maintaining the peaceful use of space is becoming more complicated by the privatisation of the notion of security by commercial actors and by the emerging of high technology non-state threats, that are not bind by international treaties. SPACE WEAPONS The Outer Space Treaty had been adopted to avoid the possible denial of peaceful uses of outer space, and because, technically speaking, jeopardizing a satellite was a difficult task to perform. For example, an orbiting laser might take hours or days for the Earth to rotate and the laser to be at an appropriate point in its orbit to threaten a target on the ground or in the air. Conversely, a substantial number of such weapons in space might be able to destroy targets within minutes of the command to do so, if the targets were visible and not below clouds. It is currently very difficult to oppose space weapons. For this reason, they could be significantly effective against an adversary. However, there are several obvious ways to counter nation controlled space-based weapons: anti-satellite systems, economic and technological blockade and an international legal system that forbids/restricts such weapons. The problem remains for non-state international actors which are not bound by international treaties. For this reason, the principle established by the United States to tie a common responsibility among the non state-actor Al-Quaida and the State of Afghanistan - that supported and hosted such organisation - is an exemple that deserves special consideration. ANTISATELLITE WEAPONS In a world in which Russia and the United States are no longer enemies, no individual nation has a strong motivation to develop and deploy space weapons for solely military purposes. Such weapons could be seen as inextricably tied to the purpose of achieving space dominance not only for military reasons - achieving full spectrum dominance thanks to a superior information management - but also for economical and political reasons. It is important to remind that the military use of outer space has both stabilizing and destabilizing potential. Military and civilian satellites perform functions that contribute to treaties verification, transparency, confidence building and nuclear deterrence. Putting weapons in space - that is a military use of outer-space - would threaten the instruments and sensors deployed into orbit to monitor potential enemies, control the compliance to disarmament treaties, detect ballistic missile launches, and maintain reliable communications. A sudden attack against such systems would lead to a main international crisis. In this context, in February 2000 the Chinese delegation to the United Nations Conference on Disarmament circulated a paper identifying a present and pressing necessity to prevent an arms race in outer space. A treaty forestalling the use of any kind of weapons in space, argued the delegation, would greatly support global peace and security." Moscow agreed with Beijing on this subject. CONCLUSIONS The deployment of space weapons will bring negative consequences to the international image of the country that does so, but is it an inevitable process? What tools can the international community do to prevent the escalation of conflicts into the outer space? From an international legal perspective, the development and the deployment of strategic weapons, kinetic energy weapons and directed energy weapons are already contained within existing rules and such issues are being actively addressed by the international community. At the same time, the use of cyberwar and electronic warfare to counter space technology not only encounters a void of international rules, but it is a question that is very rarely taken into consideration while addressing to the issues of preventing space warfare. Finally, these techniques are easily available to non-state organisations - terrorist organisations and commercial companies - and individuals. In conclusion, the issues related to offensive actions towards and from space shall be taken into consideration not only in a military perspective, but also in a political perspective - terrorist actions against the space segment - and from an economical point of view.

The Use of MCNP in Flash Radiographic Applications at AWE

NASA Astrophysics Data System (ADS)

Quillin, S.; Crotch, I.; McAlpin, S.; O'Malley, J.

AWE performs experiments to investigate the hydrodynamic behavior of explosive metal systems in order to underwrite the UK nuclear deterrent. The experiments involve the manufacture of a device to mock up some aspect of the weapon. Inert simulant materials replace fissile weapon components. The device is then detonated under remote control within specially designed explosive containment buildings called firing chambers. During the experiment a very brief, intense, collimated flash of high energy x-rays are used to take a snapshot of the implosion (see Fig. 1). Prom the resulting image measurements of the dynamic configuration and density distribution of the components in the device are inferred. These are then used to compare with calculations of the hydrodynamic operation of the weapon and understand how the device would perform under various conditions. This type of experiment is known as a core punch experiment.

Bibliography, subject index, and author index of the literature examined by the Radiation Shielding Information Center (Reactor and Weapons Radiation Shielding). [1973--1976

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1978-01-01

An indexed bibliography is presented of literature selected by the Radiation Shielding Information Center since the previous volume was published in 1974 in the area of radiation transport and shielding against radiation from nuclear reactors, x-ray machines, radioisotopes, nuclear weapons (including fallout), and low-energy accelerators (e.g., neutron generators). In addition to lists of literature titles by subject categories (accessions 3501-4950), author and keyword indexes are given. Most of the literature selected for Vol. V was published in the years 1973 to 1976.

Duel between an ASAT with Multiple Kill Vehicles and a Space-Based Weapons Platform with Kinetic Energy Weapons

DTIC Science & Technology

1986-01-01

b~l~l Ec B-J COPYl OF 2 COPIES AD-A241 820 �liJiil I~ I III 111 r11 III lii II - IDA MEMORANDUM REPORT M-144 DUEL BETWEEN AN ASAT WITH MULTIPLE...20301-7100 ELEMENT NO. NO. NO. ACC3SSION NO. _____ ____ ____ ____ ____ _ ____ _ _T-3__187 I1I TITLE (include S*CuHWl CWia cetlonVi Duel Between an ASAT...neceuaiy andi identd by b~lock number) iA ,mathematical model is described for a duel beltween a ground-based anti-satellite (ASAT) and a space-based

The myth of the ``proliferation-resistant'' closed nuclear fuel cycle

NASA Astrophysics Data System (ADS)

Lyman, Edwin S.

2000-07-01

National nuclear energy programs that engage in reprocessing of spent nuclear fuel (SNF) and the development of "closed" nuclear fuel cycles based on the utilization of plutonium process and store large quantities of weapons-usable nuclear materials in forms vulnerable to diversion or theft by national or subnational groups. Proliferation resistance, an idea dating back at least as far as the International Fuel Cycle Evaluation (INFCE) of the late 1970s, is a loosely defined term referring to processes for chemical separation of SNF that do not extract weapons-usable materials in a purified form.

The Atomic Energy Commission's Annual Report to Congress for 1962. Major Activities in the Atomic Energy Programs, January - December 1962

DOE Office of Scientific and Technical Information (OSTI.GOV)

Seaborg, Glenn T.

1963-01-31

The document represents the 1962 Annual Report of the Atomic Energy Commission (AEC) to Congress. This year's report opens with a section of Highlights of the Atomic Energy Programs of 1962, followed by five parts: Part One, Commission Activities; Part Two, Nuclear Reactor Programs; Part Three, Production and Weapons Programs; Part Four, Other Major Programs; and Part Five, The Regulatory Program. Sixteen appendices are also included.

Evaluating Past and Future USCG Use of Ohmsett Test Facility

DTIC Science & Technology

2016-10-01

and Renewable Energy Test Facility, that was previously known as a fully capitalized acronym, Ohmsett. This facility is located on the U.S. Naval...Oil Spill Response Research and Renewable Energy Test Facility, that was previously known as a fully capitalized acronym, Ohmsett. This facility is...Incident Management Systems NSF National Strike Force NWS Naval Weapons Station Ohmsett National Oil Spill Response Research and Renewable Energy

DoD Installation Energy Security: Evolving to a Smart Grid

DTIC Science & Technology

2012-03-20

located at the Naval Air Weapons Station in China Lake, California. This series of geothermal power plants produces a peak power output of 270 megawatts...initiatives are driving the DoD to invest significantly in renewable energy resources like solar, wind, and geothermal , as well as energy efficient vehicles...hydroelectric, geothermal ) resources. The most common and largest forms of electrical generation come from power plants that use fossil fuels

Nova Upgrade: A proposed ICF facility to demonstrate ignition and gain, revision 1

NASA Astrophysics Data System (ADS)

1992-07-01

The present objective of the national Inertial Confinement Fusion (ICF) Program is to determine the scientific feasibility of compressing and heating a small mass of mixed deuterium and tritium (DT) to conditions at which fusion occurs and significant energy is released. The potential applications of ICF will be determined by the resulting fusion energy yield (amount of energy produced) and gain (ratio of energy released to energy required to heat and compress the DT fuel). Important defense and civilian applications, including weapons physics, weapons effects simulation, and ultimately the generation of electric power will become possible if yields of 100 to 1,000 MJ and gains exceeding approximately 50 can be achieved. Once ignition and propagating bum producing modest gain (2 to 10) at moderate drive energy (1 to 2 MJ) has been achieved, the extension to high gain (greater than 50) is straightforward. Therefore, the demonstration of ignition and modest gain is the final step in establishing the scientific feasibility of ICF. Lawrence Livermore National Laboratory (LLNL) proposes the Nova Upgrade Facility to achieve this demonstration by the end of the decade. This facility would be constructed within the existing Nova building at LLNL for a total cost of approximately $400 M over the proposed FY 1995-1999 construction period. This report discusses this facility.

Report on audit of the Department of Energy`s Transportation Accident Resistant Container Program

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

1995-10-11

The U.S. Department of Energy (Department) has ultimate responsibility for the safety of all nuclear explosives and weapons operations conducted by the Department and its contractors. The Department also has joint responsibility for the safety of nuclear weapons in the custody of the Armed Services. Since the 1970s, the Department has designed, developed, and produced accident resistant containers to promote safety when transporting certain types of nuclear weapons by air. After successfully developing and modifying accident resistant containers for use on Army helicopters, the Department subsequently designed, modified, and produced similar containers for the United States Air Force. Because themore » Department spent millions of dollars on this project, we conducted the audit to determine if the Department had adequate controls in place to preclude the development and production of projects which did not have customer agreement or meet customer requirements. One goal of the Department`s Strategic Plan is to ensure that customer expectations are met by having them participate in the planning process. Although nuclear safety responsibility was shared with the Department of Defense, the Department designed and produced 87 accident resistant containers for about $29 million when the customer did not want them and expressed no desire to use these containers. This occurred because the Department unilaterally decided to produce containers without ensuring that the containers met customer expectations. There may be circumstances where the Department will do some preliminary design and testing before agreeing with the Department of Defense on requirements. However, the Departments of Energy and Defense should reach agreement on the requirement for products before final design and production, otherwise funds will be spent unnecessarily.« less

Comparison of field and laboratory forest fuel ignition energies and extrapolation to high-yield weapons

Treesearch

F.M. Sauer

1956-01-01

Comparisons are made between Ignition energies of forest fuels, including newspaper, determined during Operations BUSTER, SNAPPER and UPSHOT-KNOTHOLE and laboratory exposures made utilizing the Forest Service thermal source. Agreement is excellent for fuels exposed normal to the radiant flux when fuel moisture content is considered. Ignition of fuels exposed at...

Metamaterial Absorbers for Microwave Detection

DTIC Science & Technology

2015-06-01

duration, high-power electrical pulses into electromagnetic waves. 6  A mode converter to tailor the spatial distribution of the electromagnetic ...congressional-report/113th-congress/senate- report/211/1. [16] C. Wilson, “High altitude electromagnetic pulse and high power microwave devices...and Communications CRS Congressional Report Services DE Directed Energy DEW Directed Energy Weapons EM Electromagnetic EMS

H-Bomb Development: Decision on the Merits or Political Necessity

DTIC Science & Technology

2015-05-23

Army attempted to solidify its control of atomic energy in the post-war United States through the...capability to prevent the Soviet army from overrunning Western Europe.84 Reliance on atomic weapons combined with the recent...Robert Oppenheimer, Vol. XII, Transcript of hearing before the Personnel Security Board (Washington, DC: US Atomic Energy Commission, April 27, 1954

KSC-97PC1534

NASA Image and Video Library

1997-10-10

At Launch Complex 40 on Cape Canaveral Air Station, one of three Radioisotope Thermoelectric Generators (RTGs) is being installed on the Cassini spacecraft. RTGs are lightweight, compact spacecraft electrical power systems that have flown successfully on 23 previous U.S. missions over the past 37 years. These generators produce power by converting heat into electrical energy; the heat is provided by the natural radioactive decay of plutonium-238 dioxide, a non-weapons-grade material. RTGs enable spacecraft to operate at significant distances from the Sun where solar power systems would not be feasible. Cassini will travel two billion miles to reach Saturn and another 1.1 billion miles while in orbit around Saturn. Cassini is undergoing final preparations for liftoff on a Titan IVB/Centaur launch vehicle, with the launch window opening at 4:55 a.m. EDT, Oct. 13

KSC-97PC1532

NASA Image and Video Library

1997-10-10

KENNEDY SPACE CENTER, FLA. -- At Launch Complex 40 on Cape Canaveral Air Station, workers are installing three Radioisotope Thermoelectric Generators (RTGs) on the Cassini spacecraft. RTGs are lightweight, compact spacecraft electrical power systems that have flown successfully on 23 previous U.S. missions over the past 37 years. These generators produce power by converting heat into electrical energy; the heat is provided by the natural radioactive decay of plutonium-238 dioxide, a non-weapons-grade material. RTGs enable spacecraft to operate at significant distances from the Sun where solar power systems would not be feasible. Cassini will travel two billion miles to reach Saturn and another 1.1 billion miles while in orbit around Saturn. Cassini is undergoing final preparations for liftoff on a Titan IVB/Centaur launch vehicle, with the launch window opening at 4:55 a.m. EDT, Oct. 13

KSC-97PC1536

NASA Image and Video Library

1997-10-10

KENNEDY SPACE CENTER, FLA. -- At Launch Complex 40 on Cape Canaveral Air Station, workers are installing three Radioisotope Thermoelectric Generators (RTGs) on the Cassini spacecraft. RTGs are lightweight, compact spacecraft electrical power systems that have flown successfully on 23 previous U.S. missions over the past 37 years. These generators produce power by converting heat into electrical energy; the heat is provided by the natural radioactive decay of plutonium-238 dioxide, a non-weapons-grade material. RTGs enable spacecraft to operate at significant distances from the Sun where solar power systems would not be feasible. Cassini will travel two billion miles to reach Saturn and another 1.1 billion miles while in orbit around Saturn. Cassini is undergoing final preparations for liftoff on a Titan IVB/Centaur launch vehicle, with the launch window opening at 4:55 a.m. EDT, Oct. 13

Workers install the RTGs on the Cassini spacecraft at LC 40, CCAS

NASA Technical Reports Server (NTRS)

1997-01-01

At Launch Complex 40 on Cape Canaveral Air Station, workers are installing three Radioisotope Thermoelectric Generators (RTGs) on the Cassini spacecraft. RTGs are lightweight, compact spacecraft electrical power systems that have flown successfully on 23 previous U.S. missions over the past 37 years. These generators produce power by converting heat into electrical energy; the heat is provided by the natural radioactive decay of plutonium-238 dioxide, a non-weapons-grade material. RTGs enable spacecraft to operate at significant distances from the Sun where solar power systems would not be feasible. Cassini will travel two billion miles to reach Saturn and another 1.1 billion miles while in orbit around Saturn. Cassini is undergoing final preparations for liftoff on a Titan IVB/Centaur launch vehicle, with the launch window opening at 4:55 a.m. EDT, Oct. 13.

An equivalent n-source for WGPu derived from a spectrum-shifted PuBe source

NASA Astrophysics Data System (ADS)

Ghita, Gabriel; Sjoden, Glenn; Baciak, James; Walker, Scotty; Cornelison, Spring

2008-04-01

We have designed, built, and laboratory-tested a unique shield design that transforms the complex neutron spectrum from PuBe source neutrons, generated at high energies, to nearly exactly the neutron signature leaking from a significant spherical mass of weapons grade plutonium (WGPu). This equivalent "X-material shield assembly" (Patent Pending) enables the harder PuBe source spectrum (average energy of 4.61 MeV) from a small encapsulated standard 1-Ci PuBe source to be transformed, through interactions in the shield, so that leakage neutrons are shifted in energy and yield to become a close reproduction of the neutron spectrum leaking from a large subcritical mass of WGPu metal (mean energy 2.11 MeV). The utility of this shielded PuBe surrogate for WGPu is clear, since it directly enables detector field testing without the expense and risk of handling large amounts of Special Nuclear Materials (SNM) as WGPu. Also, conventional sources using Cf-252, which is difficult to produce, and decays with a 2.7 year half life, could be replaced by this shielded PuBe technology in order to simplify operational use, since a sealed PuBe source relies on Pu-239 (T½=24,110 y), and remains viable for more than hundreds of years.

Lithium Ion Batteries Used for Nuclear Forensics

NASA Astrophysics Data System (ADS)

Johnson, Erik B.; Stapels, Christopher J.; Chen, X. Jie; Whitney, Chad; Holbert, Keith E.; Christian, James F.

2013-10-01

Nuclear forensics includes the study of materials used for the attribution a nuclear event. Analysis of the nuclear reaction products resulting both from the weapon and the material in the vicinity of the event provides data needed to identify the source of the nuclear material and the weapon design. The spectral information of the neutrons produced by the event provides information on the weapon configuration. The lithium battery provides a unique platform for nuclear forensics, as the Li-6 content is highly sensitive to neutrons, while the battery construction consists of various layers of materials. Each of these materials represents an element for a threshold detector scheme, where isotopes are produced in the battery components through various nuclear reactions that require a neutron energy above a fundamental threshold energy. This study looks into means for extracting neutron spectral information by understanding the isotopic concentration prior to and after exposure. The radioisotopes decay through gamma and beta emission, and radiation spectrometers have been used to measure the radiation spectra from the neutron exposed batteries. The batteries were exposed to various known neutron fields, and analysis was conducted to reconstruct the incident neutron spectra. This project is supported by the Defense Threat Reduction Agency, grant number HDTRA1-11-1-0028.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Vanderwiel, Scott A; Wilson, Alyson G; Graves, Todd L

Both the U. S. Department of Defense (DoD) and Department of Energy (DOE) maintain weapons stockpiles: items like bullets, missiles and bombs that have already been produced and are being stored until needed. Ideally, these stockpiles maintain high reliability over time. To assess reliability, a surveillance program is implemented, where units are periodically removed from the stockpile and tested. The most definitive tests typically destroy the weapons so a given unit is tested only once. Surveillance managers need to decide how many units should be tested, how often they should be tested, what tests should be done, and how themore » resulting data are used to estimate the stockpile's current and future reliability. These issues are particularly critical from a planning perspective: given what has already been observed and our understanding of the mechanisms of stockpile aging, what is an appropriate and cost-effective surveillance program? Surveillance programs are costly, broad, and deep, especially in the DOE, where the US nuclear weapons surveillance program must 'ensure, through various tests, that the reliability of nuclear weapons is maintained' in the absence of full-system testing (General Accounting Office, 1996). The DOE program consists primarily of three types of tests: nonnuclear flight tests, that involve the actual dropping or launching of a weapon from which the nuclear components have been removed; and nonnuclear and nuclear systems laboratory tests, which detect defects due to aging, manufacturing, and design of the nonnuclear and nuclear portions of the weapons. Fully integrated analysis of the suite of nuclear weapons surveillance data is an ongoing area of research (Wilson et al., 2007). This paper introduces a simple model that captures high-level features of stockpile reliability over time and can be used to answer broad policy questions about surveillance programs. Our intention is to provide a framework that generates tractable answers that integrate expert knowledge and high-level summaries of surveillance data to allow decision-making about appropriate trade-offs between the cost of data and the precision of stockpile reliability estimates.« less

Leo Szilard Lectureship Award Talk: Nuclear disarmament after the cold war

NASA Astrophysics Data System (ADS)

Podvig, Pavel

2008-04-01

Now that the cold war is long over, our thinking of nuclear weapons and the role that they play in international security has undergone serious changes. The emphasis has shifted from superpower confrontation to nuclear proliferation, spread of weapon materials, and to the dangers of countries developing nuclear weapon capability under a cover of a civilian program. At the same time, the old cold-war dangers, while receded, have not disappeared completely. The United States and Russia keep maintaining thousands of nuclear weapons in their arsenals, some of them in very high degree of readiness. This situation presents a serious challenge that the international community has to deal with. Although Russia and the United States are taking some steps to reduce their nuclear arsenals, the traditional arms control process has stalled -- the last treaty that was signed in 2002 does not place serious limits on strategic forces of either side. The START Treaty, which provides a framework for verification and transparency in reduction of nuclear arsenals, will expire at the end of 2009. Little effort has been undertaken to extend the treaty or renegotiate it. Moreover, in recent years Russia has stepped up the efforts to modernize its strategic nuclear forces. The United States has resisted joining the Comprehensive Nuclear Test Ban Treaty and has been working on controversial new nuclear weapon development programs. The U.S. missile defense program makes the dialogue between Russia and the United States even more difficult. The reluctance of Russia and the United States to engage in a discussion about drastic reductions of their nuclear forces undermines the case of nuclear nonproliferation and seriously complicated their effort to contain the spread of nuclear weapon technologies and expertise. One of the reasons for the current lack of progress in nuclear disarmament is the contradiction between the diminished role that nuclear weapons play in security of nuclear weapon states and the inertia of cold-war institutions that are involved in their development and support. Dealing with this contradiction would require development of new mechanisms of cooperation between nuclear weapons states and their strong commitment to the cause of nuclear nonproliferation. One important area of cooperation is development of a framework that would prevent the spread of nuclear materials and technology at the time when increasing number of countries is turning toward expanded use of nuclear power to cover their energy needs.

Cigarette- and snus-modified association between unprotected exposure to noise from hunting rifle caliber weapons and high frequency hearing loss. A cross-sectional study among swedish hunters.

PubMed

Honeth, Louise; Ström, Peter; Ploner, Alexander; Bagger-Sjöbäck, Dan; Rosenhall, Ulf; Nyrén, Olof

2016-01-01

To investigate in this cross-sectional study among Swedish hunters if tobacco use modifies the previously observed association, expressed as prevalence ratio (PR), between unprotected exposure to impulse noise from hunting rifle caliber (HRC) weapons and high-frequency hearing impairment (HFHI). A nationwide cross-sectional epidemiologic study was conducted among Swedish sport hunters in 2012. The study was Internet-based and consisted of a questionnaire and an Internet-based audiometry test. In all, 202 hunters completed a questionnaire regarding the hearing test. Associations were modeled using Poisson regression. Current, daily use of tobacco was reported by 61 hunters (19 used cigarettes, 47 moist snuff, and 5 both). Tobacco users tended to be younger, fire more shots with HRC weapons, and report more hunting days. Their adjusted PR (1-6 unprotected HRC shots versus 0) was 3.2 (1.4-6.7), P < 0.01. Among the nonusers of tobacco, the corresponding PR was 1.3 (0.9-1.8), P = 0.18. P value for the interaction was 0.01. The importance of ear protection could not be quantified among hunters with HRC weapons because our data suggested that the HFHI outcome had led to changes in the use of such protection. Among hunters using weapons with less sound energy, however, no or sporadic use of hearing protection was linked to a 60% higher prevalence of HFHI, relative to habitual use. Tobacco use modifies the association between exposure to unprotected impulse noise from HRC weapons and the probability of having HFHI among susceptible hunters. The mechanisms remain to be clarified, but because the effect modification was apparent also among the users of smokeless tobacco, combustion products may not be critical for this effect.

An animal model to investigate effectiveness and safety of conducted energy weapons (including TASER devices).

PubMed

Jauchem, James R

2010-03-01

Conducted energy weapons (CEWs) are used by law-enforcement personnel to incapacitate individuals quickly and effectively, without causing lethality. CEWs have been deployed for relatively long or repeated exposures during law-enforcement operations. The purpose of this technical note is to describe, in detail, some aspects of an anesthetized swine model used in our laboratory and to answer specific questions related to the model. In particular, tiletamine/zolazepam-induced, propofol-maintained anesthesia appears to be a useful technique for studying effects of CEW applications on muscle contraction and blood factors such as muscle enzymes. Because effects of CEWs on breathing have not been fully elucidated, a spontaneously breathing model is preferable to one in which mechanical ventilation is supplied. Placement of the swine in a supine position may facilitate measurement of muscle contractions, without compromising other physiological parameters.

Irregular Warfare Stability Model (IWSMod)

DTIC Science & Technology

2014-01-01

single shot causing no casualties to a highly coordinated complex attack using two or more weapon systems. Advances in technology have allowed...to power law, the more stable the enviroment . To determine how close the actual distribution is to the power law, the method determines the

An Influence Analysis of Dissuading Nation States from Producing and Proliferating Weapons of Mass Destruction (WMD)

DTIC Science & Technology

2011-03-01

author and do not reflect the official policy or position of the Department of Defense or the U.S. Government. IRB Protocol number ______N/A__________...18 5. Lead Up to the Fission Device Test 1974 .........................................22 6. Maintaining Nuclear Policy 1974-1998...out to produce nuclear energy for research and civilian energy consumption. Its government maintained a policy of peace nuclear energy usage unless

A Nuclear Energy Renaissance: Challenges to Nuclear Weapon Nonproliferation

DTIC Science & Technology

2009-03-30

carbon dioxide every second.12 Nuclear energy is currently the only energy source capable of significant expansion to replace the many terawatts of...environmental lobby, which for decades opposed nuclear power, has now to a significant part come to support it as an important answer to reduce carbon ...power produced by burning fossil fuels. The 4 likely addition of carbon emission taxes and tax credits will only make nuclear power more economically

Risk, media, and stigma at Rocky Flats

DOE Office of Scientific and Technical Information (OSTI.GOV)

Flynn, J.; Peters, E.; Mertz, C.K.

1998-12-01

Public responses to nuclear technologies are often strongly negative. Events, such as accidents or evidence of unsafe conditions at nuclear facilities, receive extensive and dramatic coverage by the news media. These news stories affect public perceptions of nuclear risks and the geographic areas near nuclear facilities. One result of these perceptions, avoidance behavior, is a form of technological stigma that leads to losses in property values near nuclear facilities. The social amplification of risk is a conceptual framework that attempts to explain how stigma is created through media transmission of information about hazardous places and public perceptions and decisions. Thismore » paper examines stigma associated with the US Department of energy`s Rocky Flats facility, a major production plant in the nation`s nuclear weapons complex, located near Denver, Colorado. This study, based upon newspaper analyses and a survey of Denver area residents, finds that the social amplification theory provides a reasonable framework for understanding the events and public responses that took place in regard to Rocky Flats during a 6-year period, beginning with an FBI raid of the facility in 1989.« less

Nuclear Theft: Real and Imagined Dangers

DTIC Science & Technology

1976-03-01

are utilized in connection with fossil fuel energy research and development programs and related activities conducted by the Bureau of Mines "energy... development associated with the U.S. nuclear weapons program . Addition- ally, ERDA conducts related programs which include power reactor design... development , nuclear propulsion, and other systems associated with space programs . The military and ERDA enjoy a symbiotic relationship in that nuclear

Extended Basis Set Calculations of Atomization Energies: Comparison of Isogyric and Direct Results.

DTIC Science & Technology

1989-09-01

CF . Adams and .J. Page, "Structures an Energies for Small Boron Co pounds . One and Two Boron Compounds," BRI, Technical Repor in press. 8. R. Kirsh...5000 L. Harris Dover, NJ 07801 2 Cnmnander Naval Surface Weapons Center 2 Commander ATTN: R. Bernecker, R-13 US Army Missile Command G.B. Wilmot , R

USMC ISR: Preparing for the A2AD Threat

DTIC Science & Technology

2014-06-13

millimeter waves, high - power microwaves, lasers or electromagnetic pulses (Brimley 2013, 15). Replacing modern day munitions, directed- energy ...space and cyber capabilities” (JCS, 26). The precept further states the need to protect access to the electromagnetic spectrum. Given the high cost...is the “division of electronic warfare involving the use of electromagnetic , directed energy , or antiradiation weapons to attack personnel, facilities

Nuclear Energy Policy

DTIC Science & Technology

2007-07-12

Nuclear Waste Storage Act of 2007. Requires commercial nuclear power plants to transfer spent fuel from pools to dry storage ...enrichment, spent fuel recycling (also called reprocessing), and other fuel cycle facilities that could be used to produce nuclear weapons materials...that had used the leased fuel , along with supplies of fresh nuclear fuel , according to the GNEP concept; see [http://www.gnep.energy.gov].

The American atom: A documentary history of nuclear policies from the discovery of fission to the present

DOE Office of Scientific and Technical Information (OSTI.GOV)

Williams, R.C.; Cantelon, P.L.

1984-01-01

In selecting these historical documents the authors have applied three general tests: first, does the document help tell the story of the development of American nuclear policy in a nontechnical way; second, is the source primary rather than secondary, written by an actor in the drama rather than by a member of the audience; third, does the document provide coverage of the major chapters in the story. The Manhattan Project was America's $2 billion secret project to build an atomic bomb. Many documents associated with the project have come to light only in recent years. In Section II they usemore » the letters of J. Robert Oppenheimer and the recently declassified minutes of policy committees to tell the story of how the bomb was designed and built and how the decision was made to drop the first uranium and plutonium devices on the Japanese cities of Hiroshima and Nagasaki in 1945. How did a weapon of war become the key to a peacetime industry. In considering atomic energy after World War II, they focus in Section III on the legislative enabling acts that established the Atomic Energy Commission, the short-lived dream of international control of nuclear weapons under the Baruch Plan, and the ''atoms for peace'' program of President Dwight D. Eisenhower. By 1954 the highly classified work on nuclear weapons paralleled a new development of nuclear energy and power reactors. Knowledge was shared with both private industry and other countries. The fruits of this program are considered in the later section on nuclear power.« less

Physics Division progress report, January 1, 1984-September 30, 1986

DOE Office of Scientific and Technical Information (OSTI.GOV)

Keller, W.E.

1987-10-01

This report provides brief accounts of significant progress in development activities and research results achieved by Physics Division personnel during the period January 1, 1984, through September 31, 1986. These efforts are representative of the three main areas of experimental research and development in which the Physics Division serves Los Alamos National Laboratory's and the Nation's needs in defense and basic sciences: (1) defense physics, including the development of diagnostic methods for weapons tests, weapon-related high-energy-density physics, and programs supporting the Strategic Defense Initiative; (2) laser physics and applications, especially to high-density plasmas; and (3) fundamental research in nuclear andmore » particle physics, condensed-matter physics, and biophysics. Throughout the report, emphasis is placed on the design, construction, and application of a variety of advanced, often unique, instruments and instrument systems that maintain the Division's position at the leading edge of research and development in the specific fields germane to its mission. A sampling of experimental systems of particular interest would include the relativistic electron-beam accelerator and its applications to high-energy-density plasmas; pulsed-power facilities; directed energy weapon devices such as free-electron lasers and neutral-particle-beam accelerators; high-intensity ultraviolet and x-ray beam lines at the National Synchrotron Light Source (at Brookhaven National Laboratory); the Aurora KrF ultraviolet laser system for projected use as an inertial fusion driver; antiproton physics facility at CERN; and several beam developments at the Los Alamos Meson Physics Facility for studying nuclear, condensed-matter, and biological physics, highlighted by progress in establishing the Los Alamos Neutron Scattering Center.« less

Plutonium weathering on Johnston Atoll

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wolf, S.E.; Bates, J.K.; Buck, E.C.

1995-12-31

Johnston Atoll was contaminated with transuranic elements, particularly plutonium, by atmospheric nuclear weapons tests and aborted nuclear devices. Initial cleanup operations and and an extensive soil remediation program were performed. However, many areas contained a low-level continuum of activity, and subsurface contamination has been detected. Discrete hot particles and contaminated soil were characterized to determine whether the spread of activity was caused by weathering. Analytical techniques included gamma spectrometry, alpha spectrometry, and inductively coupled plasma-mass spectrometry to determine transuranic elemental and isotopic composition. Ultrafiltration and small-particle handling techniques were employed to isolate individual particles. Optical microscopy, scanning electron microscopy, analyticalmore » transmission electron microscopy, energy dispersive X-ray spectroscopy, and electron energy loss spectroscopy were used to characterize individual particles. Analyses of the hot particles showed that they are aborted nuclear warhead fragments that been melted and weathered in the presence of water and CaCO{sub 3}. It was concluded that the formation of aqueous ionic (Pu/Am)-CO{sub 3} coordinated complexes, during environmental exposure to large volumes of rainwater and carbonate-satured seawater, enhanced the solubility of transuranic elements. The (Pu/Am)-CO{sub 3} complexes sorbed onto colloidal CaCO{sub 3} and coral soil surfaces as they were exposed to rain and seawater. This mechanism led to greater dispersal of plutonium and americium than would be expected by physical transport of discrete hot particles alone.« less

Safety analysis report for the SR-101 inert reservoir package

DOT National Transportation Integrated Search

1998-11-01

Department of Energy (DOE) AL Weapons Surety Division (WSD) requires the SR-101 Inert Reservoir Package to : meet applicable hazardous material transportation requirements. This Safety Analysis Report (SAR) is based on : requirements in place at the ...

Z-Pinch Fusion Propulsion

NASA Technical Reports Server (NTRS)

Miernik, Janie

2011-01-01

Fusion-based nuclear propulsion has the potential to enable fast interplanetary transportation. Shorter trips are better for humans in the harmful radiation environment of deep space. Nuclear propulsion and power plants can enable high Ispand payload mass fractions because they require less fuel mass. Fusion energy research has characterized the Z-Pinch dense plasma focus method. (1) Lightning is form of pinched plasma electrical discharge phenomena. (2) Wire array Z-Pinch experiments are commonly studied and nuclear power plant configurations have been proposed. (3) Used in the field of Nuclear Weapons Effects (NWE) testing in the defense industry, nuclear weapon x-rays are simulated through Z-Pinch phenomena.

EAGLE: relay mirror technology development

NASA Astrophysics Data System (ADS)

Hartman, Mary; Restaino, Sergio R.; Baker, Jeffrey T.; Payne, Don M.; Bukley, Jerry W.

2002-06-01

EAGLE (Evolutionary Air & Space Global Laser Engagement) is the proposed high power weapon system with a high power laser source, a relay mirror constellation, and the necessary ground and communications links. The relay mirror itself will be a satellite composed of two optically-coupled telescopes/mirrors used to redirect laser energy from ground, air, or space based laser sources to distant points on the earth or space. The receiver telescope captures the incoming energy, relays it through an optical system that cleans up the beam, then a separate transmitter telescope/mirror redirects the laser energy at the desired target. Not only is it a key component in extending the range of DoD's current laser weapon systems, it also enables ancillary missions. Furthermore, if the vacuum of space is utilized, then the atmospheric effects on the laser beam propagation will be greatly attenuated. Finally, several critical technologies are being developed to make the EAGLE/Relay Mirror concept a reality, and the Relay Mirror Technology Development Program was set up to address them. This paper will discuss each critical technology, the current state of the work, and the future implications of this program.

Effects of thermal blooming on systems comprised of tiled subapertures

NASA Astrophysics Data System (ADS)

Leakeas, Charles L.; Bartell, Richard J.; Krizo, Matthew J.; Fiorino, Steven T.; Cusumano, Salvatore J.; Whiteley, Matthew R.

2010-04-01

Laser weapon systems comprise of tiled subapertures are rapidly emerging in the directed energy community. The Air Force Institute of Technology Center for Directed Energy (AFIT/CDE), under sponsorship of the HEL Joint Technology Office has developed performance models of such laser weapon system configurations consisting of tiled arrays of both slab and fiber subapertures. These performance models are based on results of detailed waveoptics analyses conducted using WaveTrain. Previous performance model versions developed in this effort represent system characteristics such as subaperture shape, aperture fill factor, subaperture intensity profile, subaperture placement in the primary aperture, subaperture mutual coherence (piston), subaperture differential jitter (tilt), and beam quality wave-front error associated with each subaperture. The current work is a prerequisite for the development of robust performance models for turbulence and thermal blooming effects for tiled systems. Emphasis is placed on low altitude tactical scenarios. The enhanced performance model developed will be added to AFIT/CDE's HELEEOS parametric one-on-one engagement level model via the Scaling for High Energy Laser and Relay Engagement (SHaRE) toolbox.

Detection of weapons of mass destruction

NASA Astrophysics Data System (ADS)

Bjorkholm, Paul J.

2003-07-01

High Energy X-ray cargo screening is a mature technology that has proven its value in the detection of contraband material hidden within cargo including fully loaded sea containers. To date high energy screening has been largely applied to manifest verification and to drug detection. However, the dramatic change in world terrorism has altered the application. Now it is essential that weapons of mass destruction (WMD"s) be interdicted with incredibly high accuracy. The implication of a missed detection has gone from loss of revenue or the lowering of the street price of drugs to potentially stopping, at least for some significant time, most world commerce. Screening containers with high energy x-rays (~250+ mm of steel penetration) is capable of detecting all nuclear threats at a fraction of the strategically important mass. The screening operation can be automated so that no human decisions are required with very low false alarms. Finally, the goal of 100% inspection of cargo inbound to the United States from the twenty largest international ports is an achievable goal with hardware costs in the area of that already spent on airport security.

A Comparison of Detection and Tracking Methods as Applied to OPIR Optics

DTIC Science & Technology

2014-12-01

foreground % images. The function requires you to input the scenes in vector format % as well as the window size, w. You can also set the variable...2,ii)) hold on end %% Build Scene A_org = A; % Format track data add variance, variance not included here...Kopp, “High energy laser directed energy weapons,” APA , Tech. Rep. APA - TR-2008–0501, Air Power Australia, Apr. 2012. [5] High-energy laser. (n.d

Effects of Directed Energy Weapons

DTIC Science & Technology

1994-01-01

them, and led to the law of conser- vation of energy. 2. The estimate of the energy it takes to brew a cup of coffee as- sumes that it is a 6 oz cup...the thermal diffusivity of the target material (see Figure 1–5). We can use this result to estimate the threshold for melting. A laser of intensity S...is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and

Shot through the heart-firepower and potential lethality of air weapons.

PubMed

Bakovic, Marija; Petrovecki, Vedrana; Strinovic, Davor; Mayer, Davor

2014-11-01

Although certain air weapons attain muzzle velocities comparable to some firearms, their successful use for committing suicide is rarely seen. Herein, we report a case of a young female died shortly after urgent admission to the hospital with penetrating gunshot wound to the chest. The autopsy revealed perforation of the pericardium and two perforative defects to the right heart ventricle. Injury was inflicted by a 0.177 caliber pellet, fired from an air rifle found near her body. Investigation ruled the death as suicide. The used air rifle fired the pellet with the energy density of 1.9 J/mm(2) , substantially above the threshold for inflicting injury. The pellet penetrated through two layers of cotton fabric and several layers of tissue to inflict fatal injury to the heart. In addition, we provide an insight into the wounding potential of air weapons, which illustrates the need for greater caution in handling those devices. © 2014 American Academy of Forensic Sciences.

The Complete Burning of Weapons Grade Plutonium and Highly Enriched Uranium with (Laser Inertial Fusion-Fission Energy) LIFE Engine

DOE Office of Scientific and Technical Information (OSTI.GOV)

Farmer, J C; Diaz de la Rubia, T; Moses, E

2008-12-23

The National Ignition Facility (NIF) project, a laser-based Inertial Confinement Fusion (ICF) experiment designed to achieve thermonuclear fusion ignition and burn in the laboratory, is under construction at the Lawrence Livermore National Laboratory (LLNL) and will be completed in April of 2009. Experiments designed to accomplish the NIF's goal will commence in late FY2010 utilizing laser energies of 1 to 1.3 MJ. Fusion yields of the order of 10 to 20 MJ are expected soon thereafter. Laser initiated fusion-fission (LIFE) engines have now been designed to produce nuclear power from natural or depleted uranium without isotopic enrichment, and from spentmore » nuclear fuel from light water reactors without chemical separation into weapons-attractive actinide streams. A point-source of high-energy neutrons produced by laser-generated, thermonuclear fusion within a target is used to achieve ultra-deep burn-up of the fertile or fissile fuel in a sub-critical fission blanket. Fertile fuels including depleted uranium (DU), natural uranium (NatU), spent nuclear fuel (SNF), and thorium (Th) can be used. Fissile fuels such as low-enrichment uranium (LEU), excess weapons plutonium (WG-Pu), and excess highly-enriched uranium (HEU) may be used as well. Based upon preliminary analyses, it is believed that LIFE could help meet worldwide electricity needs in a safe and sustainable manner, while drastically shrinking the nation's and world's stockpile of spent nuclear fuel and excess weapons materials. LIFE takes advantage of the significant advances in laser-based inertial confinement fusion that are taking place at the NIF at LLNL where it is expected that thermonuclear ignition will be achieved in the 2010-2011 timeframe. Starting from as little as 300 to 500 MW of fusion power, a single LIFE engine will be able to generate 2000 to 3000 MWt in steady state for periods of years to decades, depending on the nuclear fuel and engine configuration. Because the fission blanket in a fusion-fission hybrid system is subcritical, a LIFE engine can burn any fertile or fissile nuclear material, including unenriched natural or depleted U and SNF, and can extract a very high percentage of the energy content of its fuel resulting in greatly enhanced energy generation per metric ton of nuclear fuel, as well as nuclear waste forms with vastly reduced concentrations of long-lived actinides. LIFE engines could thus provide the ability to generate vast amounts of electricity while greatly reducing the actinide content of any existing or future nuclear waste and extending the availability of low cost nuclear fuels for several thousand years. LIFE also provides an attractive pathway for burning excess weapons Pu to over 99% FIMA (fission of initial metal atoms) without the need for fabricating or reprocessing mixed oxide fuels (MOX). Because of all of these advantages, LIFE engines offer a pathway toward sustainable and safe nuclear power that significantly mitigates nuclear proliferation concerns and minimizes nuclear waste. An important aspect of a LIFE engine is the fact that there is no need to extract the fission fuel from the fission blanket before it is burned to the desired final level. Except for fuel inspection and maintenance process times, the nuclear fuel is always within the core of the reactor and no weapons-attractive materials are available outside at any point in time. However, an important consideration when discussing proliferation concerns associated with any nuclear fuel cycle is the ease with which reactor fuel can be converted to weapons usable materials, not just when it is extracted as waste, but at any point in the fuel cycle. Although the nuclear fuel remains in the core of the engine until ultra deep actinide burn up is achieved, soon after start up of the engine, once the system breeds up to full power, several tons of fissile material is present in the fission blanket. However, this fissile material is widely dispersed in millions of fuel pebbles, which can be tagged as individual accountable items, and thus made difficult to divert in large quantities. This report discusses the application of the LIFE concept to nonproliferation issues, initially looking at the LIFE (Laser Inertial Fusion-Fission Energy) engine as a means of completely burning WG Pu and HEU. By combining a neutron-rich inertial fusion point source with energy-rich fission, the once-through closed fuel-cycle LIFE concept has the following characteristics: it is capable of efficiently burning excess weapons or separated civilian plutonium and highly enriched uranium; the fission blanket is sub-critical at all times (keff < 0.95); because LIFE can operate well beyond the point at which light water reactors (LWRs) need to be refueled due to burn-up of fissile material and the resulting drop in system reactivity, fuel burn-up of 99% or more appears feasible. The objective of this work is to develop LIFE technology for burning of WG-Pu and HEU.« less

Shifting Perspectives: Using Complexity Theory to Anticipate Strategic Surprise

DTIC Science & Technology

2015-08-08

Master’s Thesis 3. DATES COVERED (From - To) 21-07-2014 to 11-06-2015 4. TITLE AND SUBTITLE SHIFTING PERSPECTIVES: USING COMPLEXITY THEORY TO...SCA Socio-Cultural Analysis SNA Social Network Analysis TCO Transnational Criminal Organization U.S. United States WMD Weapons of Mass...the 2014 Russian invasion of Ukraine, and the rise of the Islamic State following the war in Iraq. Considering the amount of money , time, and emphasis

Laser based micro forming and assembly.

DOE Office of Scientific and Technical Information (OSTI.GOV)

MacCallum, Danny O'Neill; Wong, Chung-Nin Channy; Knorovsky, Gerald Albert

2006-11-01

It has been shown that thermal energy imparted to a metallic substrate by laser heating induces a transient temperature gradient through the thickness of the sample. In favorable conditions of laser fluence and absorptivity, the resulting inhomogeneous thermal strain leads to a measurable permanent deflection. This project established parameters for laser micro forming of thin materials that are relevant to MESA generation weapon system components and confirmed methods for producing micrometer displacements with repeatable bend direction and magnitude. Precise micro forming vectors were realized through computational finite element analysis (FEA) of laser-induced transient heating that indicated the optimal combination ofmore » laser heat input relative to the material being heated and its thermal mass. Precise laser micro forming was demonstrated in two practical manufacturing operations of importance to the DOE complex: micrometer gap adjustments of precious metal alloy contacts and forming of meso scale cones.« less

Guide of good practices for occupational radiological protection in plutonium facilities

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

1998-06-01

This Technical Standard (TS) does not contain any new requirements. Its purpose is to provide guides to good practice, update existing reference material, and discuss practical lessons learned relevant to the safe handling of plutonium. the technical rationale is given to allow US Department of Energy (DOE) health physicists to adapt the recommendations to similar situations throughout the DOE complex. Generally, DOE contractor health physicists will be responsible to implement radiation protection activities at DOE facilities and DOE health physicists will be responsible for oversight of those activities. This guidance is meant to be useful for both efforts. This TSmore » replaces PNL-6534, Health Physics Manual of Good Practices for Plutonium Facilities, by providing more complete and current information and by emphasizing the situations that are typical of DOE`s current plutonium operations; safe storage, decontamination, and decommissioning (environmental restoration); and weapons disassembly.« less

Modeling Production Plant Forming Processes

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rhee, M; Becker, R; Couch, R

2004-09-22

Engineering has simulation tools and experience in modeling forming processes. Y-12 personnel have expressed interest in validating our tools and experience against their manufacturing process activities such as rolling, casting, and forging etc. We have demonstrated numerical capabilities in a collaborative DOE/OIT project with ALCOA that is nearing successful completion. The goal was to use ALE3D to model Alcoa's slab rolling process in order to demonstrate a computational tool that would allow Alcoa to define a rolling schedule that would minimize the probability of ingot fracture, thus reducing waste and energy consumption. It is intended to lead to long-term collaborationmore » with Y-12 and perhaps involvement with other components of the weapons production complex. Using simulations to aid in design of forming processes can: decrease time to production; reduce forming trials and associated expenses; and guide development of products with greater uniformity and less scrap.« less

KSC-2011-7856

NASA Image and Video Library

2011-11-21

CAPE CANAVERAL, Fla. -- Randy Scott, director of Kennedy Space Center's Radiological Control Center (RADCC), speaks to media during a tour regarding safety equipment and procedures for the upcoming launch of the Mars Science Laboratory (MSL) mission. Behind him is Steve Homann, senior advisor for the Department of Energy. The MSL spacecraft includes a multi-mission radioisotope thermoelectric generator (MMRTG) that will generate the power needed for the mission from the natural decay of plutonium-238, a non-weapons-grade form of the radioisotope. MSL's components include a car-sized rover, Curiosity, which has 10 science instruments designed to search for signs of life, including methane, and help determine if the gas is from a biological or geological source. Launch of MSL aboard a United Launch Alliance Atlas V rocket is targeted for Nov. 26 from Space Launch Complex 41 on Cape Canaveral Air Force Station. For more information, visit http://www.nasa.gov/msl. Photo credit: NASA/Frankie Martin

KSC-2011-7858

NASA Image and Video Library

2011-11-21

CAPE CANAVERAL, Fla. -- Steve Homann, senior advisor for the Department of Energy, speaks to media during a tour of the Radiological Control Center (RADCC) at NASA's Kennedy Space Center in Florida. The tour focused on safety equipment and procedures for the upcoming launch of the Mars Science Laboratory (MSL) mission. The MSL spacecraft includes a multi-mission radioisotope thermoelectric generator (MMRTG) that will generate the power needed for the mission from the natural decay of plutonium-238, a non-weapons-grade form of the radioisotope. MSL's components include a car-sized rover, Curiosity, which has 10 science instruments designed to search for signs of life, including methane, and help determine if the gas is from a biological or geological source. Launch of MSL aboard a United Launch Alliance Atlas V rocket is targeted for Nov. 26 from Space Launch Complex 41 on Cape Canaveral Air Force Station. For more information, visit http://www.nasa.gov/msl. Photo credit: NASA/Frankie Martin

KSC-2011-7862

NASA Image and Video Library

2011-11-21

CAPE CANAVERAL, Fla. -- During a tour of the Radiological Control Center (RADCC) at NASA's Kennedy Space Center in Florida, members of the media listen as Ryan Bechtel of the U.S. Department of Energy explains safety equipment and procedures for the upcoming launch of the Mars Science Laboratory (MSL) mission. The MSL spacecraft includes a multi-mission radioisotope thermoelectric generator (MMRTG) that will generate the power needed for the mission from the natural decay of plutonium-238, a non-weapons-grade form of the radioisotope. MSL's components include a car-sized rover, Curiosity, which has 10 science instruments designed to search for signs of life, including methane, and help determine if the gas is from a biological or geological source. Launch of MSL aboard a United Launch Alliance Atlas V rocket is targeted for Nov. 26 from Space Launch Complex 41 on Cape Canaveral Air Force Station. For more information, visit http://www.nasa.gov/msl. Photo credit: NASA/Frankie Martin

KSC-2011-7857

NASA Image and Video Library

2011-11-21

CAPE CANAVERAL, Fla. -- Steve Homann, senior advisor for the Department of Energy, speaks to media during a tour of the Radiological Control Center (RADCC) at NASA's Kennedy Space Center in Florida. The tour focused on safety equipment and procedures for the upcoming launch of the Mars Science Laboratory (MSL) mission. The MSL spacecraft includes a multi-mission radioisotope thermoelectric generator (MMRTG) that will generate the power needed for the mission from the natural decay of plutonium-238, a non-weapons-grade form of the radioisotope. MSL's components include a car-sized rover, Curiosity, which has 10 science instruments designed to search for signs of life, including methane, and help determine if the gas is from a biological or geological source. Launch of MSL aboard a United Launch Alliance Atlas V rocket is targeted for Nov. 26 from Space Launch Complex 41 on Cape Canaveral Air Force Station. For more information, visit http://www.nasa.gov/msl. Photo credit: NASA/Frankie Martin

X-ray lasers: Strategic problems and potential as an in-orbit exoatmospheric ballistic missile defense system

NASA Astrophysics Data System (ADS)

Perusich, Karl Anthony

1986-12-01

The problems and potential of a single proposed ballistic missile defense system, the X-ray laser-armed satellite, are examined in this research. Specifically, the X-ray laser satellite system is examined to determine its impact on the issues of cost-effectiveness and crisis stability. To examime the cost-effectiveness and the crisis stability of the X-ray laser satellites, a simulation of a nuclear exchange was constructed. The X-ray laser satellites were assumed to be vulnerable to attack from energy satellites with limited satellite-to-satellite lethal ranges. Symmetric weapons and force postures were used. Five principal weapon classes were used in the model: ICMBs, SLBMs, X-ray laser satellites, bombers, and endo-atmospheric silo defenses. Also, the orbital dynamics of the ballistic missiles and satellites were simulated. The cost-effectiveness of the X-ray laser satellites was determined for two different operational capabilities, damage-limitation and assured destruction. The following conclusions were reached. The effects of deployment of a new weapon system on the Triad as a whole should be examined. The X-ray laser was found to have little effectiveness as a damage-limiting weapon for a defender. For an assured destruction capability, X-ray laser satellites could be part of a minimum-cost force mix with that capability.

Radiation Exposure

MedlinePlus

Radiation is energy that travels in the form of waves or high-speed particles. It occurs naturally in sunlight. Man-made radiation is used in X-rays, nuclear weapons, nuclear power plants and cancer treatment. If you are exposed to small amounts of radiation over a ...

Low Voltage Electrolytic Capacitor Pulse Forming Inductive Network for Electric Weapons

DTIC Science & Technology

2006-06-01

reliable high- current, high-energy pulses of many megawatts. Pulsed alternators potentially have the same maintenance issues as other motor ...high-energy pulses of many megawatts. Pulsed alternators potentially have the same maintenance issues as other motor -generator sets, so a solid...Rotating Flywheel) Pulse Forming Network Compensated Pulsed Alternators, or Compulsators as they are called, are essentially large motor -generator

Non-Lethal Weapons: Opportunities for R&D

DTIC Science & Technology

2004-12-01

from a technology watch to active NLW R&D. The knowledge gained in blunt trauma, operational medicine, directed energy and the human response to... from these sources are very high , the duration of the pulse is very short. As a result, the total amount of energy deposited in a particular time is...recommended that DRDC change from the position it took in 1996 to maintain only a

Development of Generic Aircrew Measures of Performance for Distributed Mission Training

DTIC Science & Technology

2003-03-31

collecte de données utiles sur les performances humaines représente des défis considérables. De plus, on ne trouvera pas deux essais d’IMD exactement...weapons Countered bandits offensive Very sound energy management and aircraft manoeuvering Quickly capitalized on offensive position...Effectively countered bandits offensive to a neutral position Ideal Aircraft energy management and manoeuvering Expeditiously capitalized on

Single Event Effect Hardware Trojans with Remote Activation

DTIC Science & Technology

2017-03-01

kinetically as in the SDI approach. These high-energy directed energy weapons have been studied and developed largely for the purpose remote sensing and...Single Event Effect Hardware Trojans with Remote Activation Paul A. Quintana; John McCollum; William A. Hill Microsemi Corporation, San Jose...space qualified semiconductors the use of SEE sensitive circuits may represents a latent and remotely -triggered hardware Trojan which would be

Nuclear Energy Policy

DTIC Science & Technology

2008-01-28

2007. Requires commercial nuclear power plants to transfer spent fuel from pools to dry storage casks and then convey title to the Secretary of Energy...far more economical options for reducing fossil fuel use .15 (For more on federal incentives and the economics of nuclear power, see CRS Report RL33442...uranium enrichment, spent fuel recycling (also called reprocessing), and other fuel cycle facilities that could be used to produce nuclear weapons

75 FR 10807 - Subcommittee on Procedures Reviews (SPR), Advisory Board on Radiation and Worker Health (ABRWH...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-09

... (``Effect of Threshold Energy and Angular Response of NTA Film on Missed Neutron Dose at the Oak Ridge Y-12... Periods at Atomic Weapons Employer Facilities''); and a continuation of the comment-resolution process for...

Directed Energy Non-lethal Weapons

DTIC Science & Technology

2010-06-16

technologies that alter skeletal muscle contraction and/or neural functioning (i.e., neurosecretion) via radiofrequency (RF)/microwave (MW...chromaffin cells and 2) completion of studies on the effect of 0.75 to 1 GHz RF fields on skeletal muscle contraction , using in each study fixed

U.S. Strategic Nuclear Forces: Background, Developments, and Issues

DTIC Science & Technology

2017-02-10

Department of Energy questioned the management practices at the National Nuclear Security Administration (NNSA), which is responsible for the LEP, arguing...U.S. Strategic Nuclear Forces: Background, Developments, and Issues Amy F. Woolf Specialist in Nuclear Weapons Policy February 10, 2017...

Evidence Base for the Development of an Enduring DND/CAF Operational Energy Strategy (DOES): Expressing Canadian Values Through Defence Operational Energy Stewardship Here and Abroad

DTIC Science & Technology

2014-12-01

Class Ships, DTIC Document. D. De Donno, L.C., and L. Tarricone (2013), Enabling Self-Powered Autonomous Wireless Sensors with New-Generation I2C-RFID...use energy consumption, electricity is growing much faster than direct use of fuels.” Advance information technologies, sensors and weapons as...operating bases (FOBs) and any off-grid encampments). 3. Tactical Platforms (i.e., independent, military vehicles incorporating sensor , communications and

Overview of the laser activities at Rheinmetall Waffe Munition

NASA Astrophysics Data System (ADS)

Ludewigt, Klaus; Riesbeck, Thomas; Schünemann, B.; Graf, A.; Jung, Markus; Schreiber, Th.; Eberhardt, Ramona; Tünnermann, A.

2012-11-01

The paper will give an overview over the laser weapon activities at RWM (Rheinmetall Waffe Munition) over the last years. Starting from the actual scenarios for laser weapon applications as: CRAM (Counter Rocket Artillery Mortar), Air Defence and UXO (unexploded ordnance) clearing. The basic requirements of a future laser weapon as beam diameter, beam quality, tracking capability, adaptive optics were deduced. For the UXO scenario a mobile directed energy laser demonstrator for humanitarian mine and UXO clearing based on fiber lasers is presented. Based on the parameters the system concept including the cooling system, power supply and the integration into the armoured vehicle TM 170 are explained. The contribution show first experiments of UXO and IED clearing. Different technical approaches to achieve laser power in the 100 kW regime combined with very good beam quality are discussed to fulfil the requirements of the CRAM and Air Defence scenario. Spectral coupling and the beam superimposing both are performed by Rheinmetall Waffe Munition. At the spectral coupling the basic technology parameters for the fiber laser and the dielectric grating as the latest results were put into context with the power levels reached at other groups. For the beam super imposing technology the basic experiments regarding the tracking capability and compensation of the atmosphere on the test range at Unterlüß will be explained. A generic 10 kW Laser Weapon Demonstrator based on 2 Laser Weapon Modules (LWM) from RWM each 5 kW fiber Laser with beam forming and tracking integrate by the team of RWM and RAD (Rheinmetall Air Defense) into a Ground based Air Defend system consisting of Skyguard and Millenium turret are presented. The flight path of the UAV within the valley of the life firing range at Ochsenboden Switzerland is shown. Selected results of the successful tests against UAV's are presented. It shows the capability of the generic 10 kW Laser Weapon Demonstrator to track and to destroy the target. From these results the next steps of Rheinmetall Waffe Munition for a 100 kW class laser weapon are explained.

Explaining weapons proliferation: Going beyond the security dilemma

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rattray, G.J.

1994-07-01

Most analyses addressing the subject of why states choose to proliferate focus on external motivations, particularly the security dilemma, facing a country`s leaders. This paper concludes that, other factors, such as prestige, regime type and stability, and economic status, can have impact in determining proliferation outcomes. In the case of Newly Independent States of the former Soviet Union (NIS), the domestic problems generated by internal conflicts, arms remaining from the Cold War, excess defense industrial capacity, economic difficulties and the breakdown of central authority resulting in a loss of border control and corruption have all made the NIS an extremelymore » fertile ground for weapons proliferation. A more positive `rollback` situation has emerged in Latin America where both Argentina and Brazil have seemingly decided to forgo the acquisition of nuclear weapons and ballistic missiles. The US must understand the `strategic personality` of each potential proliferation. Not all state behavior can be explained in terms of the security dilemma. One must also keep in mind the complexity of possible motivations. Economic and technological assistance and cooperative efforts at institution-building hold great potential to combating proliferation.« less

[On new screening biomarker to evaluate health state in personnel engaged into chemical weapons extinction].

PubMed

Voitenko, N G; Garniuk, V V; Prokofieva, D S; Gontcharov, N V

2015-01-01

The work was aimed to find new screeding parameters (biomarkers) for evaluation of health state of workers engaged into enterprises with hazardous work conditions, as exemplified by "Maradykovskyi" object of chemical weapons extinction. Analysis of 27 serum cytokines was conducted in donors and the object personnel with various work conditions. Findings are statistically significant increase of serum eotaxin in the personnel of "dirty" zone, who are regularly exposed to toxic agents in individual filter protective means over the working day. For screening detection of health disorders in the object personnel, the authors suggested new complex biomarker--ratio Eotaxin* IFNγ/TNFα that demonstrates 67.9% sensitivity and 87.5% specificity in differentiating the "dirty" zone personnel and other staffers.

Annular resonators for high-power chemical lasers

NASA Astrophysics Data System (ADS)

Wade, Richard C.

1993-08-01

Resonators capable of extracting highly coherent energy from DF and HF chemical laser annular gain media have been under investigation for weapon application since 1974. This survey article traces the background of interest in these devices, describes the various concepts that have been experimentally and analytically investigated, and discusses the issues associated with their operation. From the discussion of issues, preferred concepts are selected. Applicability of these concepts to high-power operation is addressed through discussions of past and ongoing high-power demonstration programs and the issues facing their application to weapon sized devices capable of strategic and tactical missions such as ballistic missile defense (BMD), theater missile defense (TMD), and anti satellite (ASAT).

Joint Non-Lethal Weapons Program Science and Technology Strategic Plan

DTIC Science & Technology

2016-03-31

compact technology for  sound  generation using advanced  materials    Active Denial Technology (ADT)  Future active denial technology system concept...investment objectives in human effects research, conducted energy  weapons (human electro‐muscular incapacitation), and  sound  and light that will advance...advancing the  development of megawatt class waveguides and rotary joints, innovative  dielectrics and  insulators , and on the characterization of

Biological Effects of Directed Energy

NASA Astrophysics Data System (ADS)

Dayton, Thomas; Beason, Charles; Hitt, M. K.; Rogers, Walter; Cook, Michael

2002-11-01

This Final Report summarizes the biological effects research conducted by Veridian Engineering personnel under contract F41624-96-C-9009 in support of the Air Force Research Laboratory's Radio Frequency Radiation Branch from April 1997 to April 2002. Biological effects research and consultation were provided in five major areas: Active Denial System (also known as Vehicle Mounted Active Denial System), radio frequency radiation (RFR) health and safety, non-lethal weapon biological effects research, the newly formed Joint Non-Lethal Weapons Human Effects Center of Excellence, and Biotechnology. The report is organized by research efforts within the major research areas, providing title, objective, a brief description, relevance to the AF or DoD, funding, and products.

The National Ignition Facility and Industry

NASA Astrophysics Data System (ADS)

Harri, J. G.; Paisner, J. A.; Lowdermilk, W. H.; Boyes, J. D.; Kumpan, S. A.; Sorem, M. S.

1994-09-01

The mission of the National Ignition Facility is to achieve ignition and gain in inertial confinement fusion targets in the laboratory. The facility will be used for defense applications such as weapons physics and weapons effects testing, and for civilian applications such as fusion energy development and fundamental studies of matter at high temperatures and densities. The National Ignition Facility construction project will require the best of our construction industries and its success will depend on the best products offered by hundreds of the nation's high technology companies. Three-fourths of the construction costs will be invested in industry. This article reviews the design, cost and schedule, and required industrial involvement associated with the construction project.

2010 Annual Report (National Defense Center for Energy and Environment)

DTIC Science & Technology

2010-01-01

a prototype system for reforming JP-8 to enable the use of fuel cells in theater. Energy, water, and waste reduction are tied to NDCEE efforts to...modernize Army ammunition plants , reducing costs and ensuring a steady supply of ammunition to the warfighter. At Fort Campbell, KY, newly...operating costs at Holston and Radford Army Ammunition Plants . Weapon systems ESOHE efforts also included optimizing various depot maintenance processes

20 Years of Success: Science, Technology, and the Nuclear Weapons Stockpile

DOE Office of Scientific and Technical Information (OSTI.GOV)

None, None

On Oct. 22, 2015, NNSA celebrated the proven success of the Stockpile Stewardship Program at a half-day public event featuring remarks by Secretary of Energy Ernest Moniz, Secretary of State John Kerry, and Under Secretary for Nuclear Security and NNSA Administrator Lt. Gen. (retired) Frank G. Klotz. The event also featured remarks by Deputy Secretary of Energy Elizabeth Sherwood-Randall and NNSA Principal Deputy Administrator Madelyn Creedon.

JPRS Report, Nuclear Developments.

DTIC Science & Technology

1989-03-28

TIMES 28 Feb] 3 EAST EUROPE POLAND Institute Director Defends Energy Development [ZOLNIERZ WOLNOSCI28-29 Jan ] 4 Chernobyl Continues To Figure in...Kuwait AL- WA TAN 1 Dec] 11 Pact Between India, Asian Nations Urged [Bombay THE TIMES OF INDIA 6 Jan ] 12 Egypt, Morocco Sign Energy Protocol...Cairo AL- AKHBAR I Feb] 14 Egypt Reportedly Researches Weapons With Argentina, Iraq [TelAviv DAVAR 5 Feb] ....""!!!""!!!! 14 EGYPT Rebuilding

Cigarette- and Snus-Modified Association Between Unprotected Exposure to Noise from Hunting Rifle Caliber Weapons and High Frequency Hearing Loss. A Cross-Sectional Study Among Swedish Hunters

PubMed Central

Honeth, Louise; Ström, Peter; Ploner, Alexander; Bagger-Sjöbäck, Dan; Rosenhall, Ulf; Nyrén, Olof

2016-01-01

Aim: To investigate in this cross-sectional study among Swedish hunters if tobacco use modifies the previously observed association, expressed as prevalence ratio (PR), between unprotected exposure to impulse noise from hunting rifle caliber (HRC) weapons and high-frequency hearing impairment (HFHI). Settings and Design: A nationwide cross-sectional epidemiologic study was conducted among Swedish sport hunters in 2012. Materials and Methods: The study was Internet-based and consisted of a questionnaire and an Internet-based audiometry test. Results: In all, 202 hunters completed a questionnaire regarding the hearing test. Associations were modeled using Poisson regression. Current, daily use of tobacco was reported by 61 hunters (19 used cigarettes, 47 moist snuff, and 5 both). Tobacco users tended to be younger, fire more shots with HRC weapons, and report more hunting days. Their adjusted PR (1–6 unprotected HRC shots versus 0) was 3.2 (1.4–6.7), P = 0.01. Among the nonusers of tobacco, the corresponding PR was 1.3 (0.9–1.8), P = 0.18. P value for the interaction was 0.01. The importance of ear protection could not be quantified among hunters with HRC weapons because our data suggested that the HFHI outcome had led to changes in the use of such protection. Among hunters using weapons with less sound energy, however, no or sporadic use of hearing protection was linked to a 60% higher prevalence of HFHI, relative to habitual use. Conclusion: Tobacco use modifies the association between exposure to unprotected impulse noise from HRC weapons and the probability of having HFHI among susceptible hunters. The mechanisms remain to be clarified, but because the effect modification was apparent also among the users of smokeless tobacco, combustion products may not be critical for this effect. PMID:27991471

Report of the Defense Science Board task force on tritium production technology options. Final technical report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Welch, L.

1999-05-01

The long-standing national security policy of the US to maintain a robust nuclear deterrent continues to be supported by the Congress and the President. The President has stated that ``...the nuclear deterrent posture is one of the most visible and important examples of how US military capabilities can be used effectively to deter aggression and coercion. Nuclear weapons serve as a hedge against an uncertain future, a guarantee of our security commitments to allies, and a disincentive to those who would contemplate developing or otherwise acquiring their own nuclear weapons.`` US nuclear weapons designs require tritium, an isotope of hydrogen,more » which has not been produced in the US since 1988, when the last tritium production facility (the K-Reactor at the Savannah River Site) was shut down. This long period without tritium production in the US has been possible because arms control agreements reached in the early 1990s reduced the size of the US nuclear weapons stockpile and because the Department of Energy (DOE) met stockpile tritium requirements by recycling the tritium removed from dismantled nuclear weapons. However, since tritium decays at a rate of 5.5% each year, a dependable source of tritium is required to continue to sustain the US nuclear weapons stockpile to underwrite national security policy and to support arms control goals. The US does maintain a five-year reserve supply of tritium, but this reserve is to be used only in an emergency. Current guidance states the reserve must be restored to its original level within five years of being used. To sustain the START I level, tritium production needs to begin around 2005 at a production capacity of about 3.0 kg/ year. START II levels could be sustained with production of about 1.5 kg/year beginning around 2011.« less

Light Multi-Reflex Engine

NASA Astrophysics Data System (ADS)

Bolonkin, A.

The purpose of this article is to call attention to the revolutionary idea of multi-reflection. This idea allows the design of new engines, space propulsion systems, storage of a beam and solar energy, transmission of energy over millions of kilometers, a new weapon, etc. This method and its main innovations were offered by the author in 1983 in the former USSR. Now the author shows in a series of articles the huge possibilities of this idea in many fields such as space, aviation, energy, energy transmission, beam amplification, light transformation and so on. This article considers the direct transfer of light beam energy to mechanical energy and back.

Uranium and Thorium

ERIC Educational Resources Information Center

Finch, Warren I.

1978-01-01

The results of President Carter's policy on non-proliferation of nuclear weapons are expected to slow the growth rate in energy consumption, put the development of the breeder reactor in question, halt plans to reprocess and recycle uranium and plutonium, and expand facilities to supply enriched uranium. (Author/MA)

Geopolitical and strategic aspects of present and future use of nuclear energy

NASA Astrophysics Data System (ADS)

Blix, Hans

2012-06-01

Nuclear power is at a bump in the road - not at the end of the road. We must promote further safe development. Nuclear weapons are obsolescent. The Cold War is over and further détente will lead to disarmament.

Global threat reduction initiative Russian nuclear material removal progress

DOE Office of Scientific and Technical Information (OSTI.GOV)

Cummins, Kelly; Bolshinsky, Igor

2008-07-15

In December 1999 representatives from the United States, the Russian Federation, and the International Atomic Energy Agency (IAEA) started discussing a program to return to Russia Soviet- or Russian-supplied highly enriched uranium (HEU) fuel stored at the Russian-designed research reactors outside Russia. Trilateral discussions among the United States, Russian Federation, and the International Atomic Energy Agency (IAEA) have identified more than 20 research reactors in 17 countries that have Soviet- or Russian-supplied HEU fuel. The Global Threat Reduction Initiative's Russian Research Reactor Fuel Return Program is an important aspect of the U.S. Government's commitment to cooperate with the other nationsmore » to prevent the proliferation of nuclear weapons and weapons-usable proliferation-attractive nuclear materials. To date, 496 kilograms of Russian-origin HEU have been shipped to Russia from Serbia, Latvia, Libya, Uzbekistan, Romania, Bulgaria, Poland, Germany, and the Czech Republic. The pilot spent fuel shipment from Uzbekistan to Russia was completed in April 2006. (author)« less

From Swords to Plowshares: The US/Russian Collaboration in High Energy Density Physics Using Pulsed Power

DOE Office of Scientific and Technical Information (OSTI.GOV)

Younger, S.M.; Fowler, C.M.; Lindemuth, I.

1999-03-15

Since 1992, the All-Russian Scientific Research Institute of Experimental Physics and the Los Alamos National Laboratory, the institutes that designed the first nuclear weapons of the Soviet Union and the US, respectively, have been working together in fundamental research related to pulsed power and high energy density science. This collaboration has enabled scientists formerly engaged in weapons activities to redirect their attention to peaceful pursuits of wide benefit to the technical community. More than thirty joint experiments have been performed at Sarov and Los Alamos in areas as diverse as solid state physics in high magnetic fields, fusion plasma formation,more » isentropic compression of noble gases, and explosively driven-high current generation technology. Expanding on the introductory comments of the conference plenary presentation, this paper traces the origins of this collaboration and briefly reviews the scientific accomplishments. Detailed reports of the scientific accomplishments can be found in other papers in these proceedings and in other publications.« less

Environmental assessment, finding of no significant impact, and response to comments. Radioactive waste storage

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

The Department of Energy`s (DOE) Rocky Flats Environmental Technology Site (the Site), formerly known as the Rocky Flats Plant, has generated radioactive, hazardous, and mixed waste (waste with both radioactive and hazardous constituents) since it began operations in 1952. Such wastes were the byproducts of the Site`s original mission to produce nuclear weapons components. Since 1989, when weapons component production ceased, waste has been generated as a result of the Site`s new mission of environmental restoration and deactivation, decontamination and decommissioning (D&D) of buildings. It is anticipated that the existing onsite waste storage capacity, which meets the criteria for low-levelmore » waste (LL), low-level mixed waste (LLM), transuranic (TRU) waste, and TRU mixed waste (TRUM) would be completely filled in early 1997. At that time, either waste generating activities must cease, waste must be shipped offsite, or new waste storage capacity must be developed.« less

Nuclear energy in postwar Japan and anti-nuclear movements in the 1950s.

PubMed

Yamazaki, Masakatsu

2009-01-01

The atomic bombings of Hiroshima and Nagasaki in August 1945 revealed the most destructive power to-date of man-made weapons. Their impact was so great that Japanese scientists thought that a bigger disaster could be prevented only if war was abolished. Thus they welcomed the international control of atomic energy. It was, however, only after the occupation that the Japanese general public began to learn about the horror of these atomic disasters due to the censorship imposed by the occupational forces. The hydrogen bomb test by the US in the Bikini atoll on March 1, 1954 renewed fears of nuclear weapons. The crew of a Japanese fishing vessel, the "Daigo Fukuryu Maru" (Lucky Dragon No. 5) suffered from exposure to radiation from the test. Even after the incident the US did not stop nuclear tests which continued to radioactively contaminate fish and rains in Japan. As a result, the petition movement for the ban of nuclear trials suddenly spread all over the country. By the summer of 1955 the number of the signatures grew to more than one third of Japan's population at the time. Under the strong influence of anti-nuclear Japanese public opinion the Science Council of Japan announced the so-called three principles of atomic energy: "openness," "democracy," and "independence" to ensure atomic energy was used for peaceful uses only. These principles were included in the Atomic Energy Basic Law established in December 1955. With this law, military uses of nuclear energy were strictly forbidden.

Arab oil weapon. [documents, treaties, commentaries

DOE Office of Scientific and Technical Information (OSTI.GOV)

Paust, J.J.; Blaustein, A.P.

1977-01-01

This compilation of publications dealing with the Arab oil weapon presents documents and commentaries. In Part I, the Embargo, fhe documents include: Historical Chronologies; The United States Oil Shortage and the Arab-Israelic Conflict; OPEC: Oil Negotations, OPEC, and the Stability of Supply; and OPEC Resolutions and Other Documents. Commentaries include: The Arab Oil Weapon--A Threat to International Peace, by Jordon J. Paust and Albert P. Blaustein; Destination Embargo of Arab Oil: Its Legality Under International Law, by Ibrahim F. I. Shihata; The Arab Oil Weapon: A Reply and Re-Affirmation of Illegality, by Jordan J. Paust and Albert P. Blaustein; Economicmore » Coercion and the International Legal Order, by Richard B. Lillich; Some Politico-Legal Aspects of Resource Scarcity, by Timothy Stanley; and OPEC in the Context of the Global Power Equation, by Jahangir Amuzegar. Part II, The Response, includes the following documents: Presidential Statements: Carter and Ford; The Energy Crisis: Strategy for Cooperative Action, by Henry A. Kissinger; Oil Fields as Military Objectives; and Data and Analysis: Concerning the Possibility of a U.S. Food Embargo as a Response to the present Arab Oil Boycott. The commentaries in Part II are: Oil: The Issue of American Intervention, by Robert W. Tucker; War--The Ultimate Antitrust Actions, by Andrew Tobias; and The Need for Negotiated Reforms, by John H. Jackson. Part III, Legal Framework, contains 10 United Nations documents and 4 treaties. (MCW)« less

Real Time Big Data Analytics for Predicting Terrorist Incidents

ERIC Educational Resources Information Center

Toure, Ibrahim

2017-01-01

Terrorism is a complex and evolving phenomenon. In the past few decades, we have witnessed an increase in the number of terrorist incidents in the world. The security and stability of many countries is threatened by terrorist groups. Perpetrators now use sophisticated weapons and the attacks are more and more lethal. Currently, terrorist incidents…

GAO’s Views on DOE’s 1991 Budget for Addressing Problems at the Nuclear Weapons Complex

DTIC Science & Technology

1990-03-02

management, and efforts by DOE to make its contractors more accountable. Also, the Defense Nuclear Facilities Safety Board mandated by the Congress became...and safety matters. 6 Finally, the Defense Nuclear Facilities Safety Board was established. Although not a DOE action, its establishment, nevertheless

Research on simulation technology of full-path infrared tail flame tracking of photoelectric theodolite in complicated environment

NASA Astrophysics Data System (ADS)

Wu, Hai-ying; Zhang, San-xi; Liu, Biao; Yue, Peng; Weng, Ying-hui

2018-02-01

The photoelectric theodolite is an important scheme to realize the tracking, detection, quantitative measurement and performance evaluation of weapon systems in ordnance test range. With the improvement of stability requirements for target tracking in complex environment, infrared scene simulation with high sense of reality and complex interference has become an indispensable technical way to evaluate the track performance of photoelectric theodolite. And the tail flame is the most important infrared radiation source of the weapon system. The dynamic tail flame with high reality is a key element for the photoelectric theodolite infrared scene simulation and imaging tracking test. In this paper, an infrared simulation method for the full-path tracking of tail flame by photoelectric theodolite is proposed aiming at the faint boundary, irregular, multi-regulated points. In this work, real tail images are employed. Simultaneously, infrared texture conversion technology is used to generate DDS texture for a particle system map. Thus, dynamic real-time tail flame simulation results with high fidelity from the theodolite perspective can be gained in the tracking process.

An open-ended future: In defense of a new humanism

NASA Technical Reports Server (NTRS)

Vonputtkamer, J.

1984-01-01

The edge between technology and humanism is discussed. Advances in biology, in medicine, energy technology, tools and weapons, communications, psychology, problem solving and information storage, transportation, and other fields are presented. Ecology in self-transcendence and space travel as a survival tool are considered.

49 CFR 33.38 - Limitations on placing rated orders.

Code of Federal Regulations, 2013 CFR

2013-10-01

... priority rating authority, see § 33.41); or (vi) Any items related to the development of chemical or biological warfare capabilities or the production of chemical or biological weapons, unless such development... commercial fertilizer (Resource agency with jurisdiction—Department of Agriculture); (ii) All forms of energy...

49 CFR 33.38 - Limitations on placing rated orders.

Code of Federal Regulations, 2012 CFR

2012-10-01

... priority rating authority, see § 33.41); or (vi) Any items related to the development of chemical or biological warfare capabilities or the production of chemical or biological weapons, unless such development... commercial fertilizer (Resource agency with jurisdiction—Department of Agriculture); (ii) All forms of energy...

49 CFR 33.38 - Limitations on placing rated orders.

Code of Federal Regulations, 2014 CFR

2014-10-01

... priority rating authority, see § 33.41); or (vi) Any items related to the development of chemical or biological warfare capabilities or the production of chemical or biological weapons, unless such development... commercial fertilizer (Resource agency with jurisdiction—Department of Agriculture); (ii) All forms of energy...

Test Area C-80 Complex Final Range Environmental Assessment, Revision 1

DTIC Science & Technology

2009-08-14

C-80 Complex include gaseous chemical materials from current use of ordnance, smokes, and flares, as well as depleted uranium on TA C-80B from...Smoke grenades (various) 430 Flares (various) 430 OS-4 smoke pot 430 C-80B 466 Fog oil 1,000 gallons Ictus nickel foreign weapon exploitation 20...2007b DU = depleted uranium ; ERP = Environmental Restoration Program; LUC = land use control; POI = point of interest A ffected E nvironm ent C hem

Satellite power system (SPS) military implications

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bain, C.N.

1978-10-01

This study was conducted to examine military implications of the NASA Reference SPS and to identify important military related study tasks that could be completed during fiscal year 1979. Primary areas of investigation were the potential of the SPS as a weapon, for supporting U.S. military preparedness and for affecting international relations. In addition, the SPS's relative vulnerability to overt military action, terrorist attacks, and sabotage was considered. The SPS could act as an electronic warfare weapon and, with modification, as a marginally effective energy-beaming weapon. The system could support military preparedness by providing energy for a strong and stablemore » U.S. economy and by providing a powered platform for military systems, system segments, and operations. The SPS would be vulnerable to military action, terrorism and sabotage unless hardened against these attacks by design, security, and a self-defense system. Tasks identified for completion in fiscal year 1979 include (a) a detailed vulnerability study, (b) evaluation of an SPS self-defense system concept, (c) determination of the effect of SPS flexibility to deliver different sized electrical loads on the ability to gain SPS support from individual nations, and (d) investigation of the effect of SPS deployment schedule on obtaining needed agreements, providing security, and controlling risks of armed conflict. A fifth and long-term task would consist of a worldwide survey identifiying military implications of the SPS that result from the specific requirements of potential SPS power customers.« less

Imaging through atmospheric turbulence for laser based C-RAM systems: an analytical approach

NASA Astrophysics Data System (ADS)

Buske, Ivo; Riede, Wolfgang; Zoz, Jürgen

2013-10-01

High Energy Laser weapons (HEL) have unique attributes which distinguish them from limitations of kinetic energy weapons. HEL weapons engagement process typical starts with identifying the target and selecting the aim point on the target through a high magnification telescope. One scenario for such a HEL system is the countermeasure against rockets, artillery or mortar (RAM) objects to protect ships, camps or other infrastructure from terrorist attacks. For target identification and especially to resolve the aim point it is significant to ensure high resolution imaging of RAM objects. During the whole ballistic flight phase the knowledge about the expectable imaging quality is important to estimate and evaluate the countermeasure system performance. Hereby image quality is mainly influenced by unavoidable atmospheric turbulence. Analytical calculations have been taken to analyze and evaluate image quality parameters during an approaching RAM object. In general, Kolmogorov turbulence theory was implemented to determine atmospheric coherence length and isoplanatic angle. The image acquisition is distinguishing between long and short exposure times to characterize tip/tilt image shift and the impact of high order turbulence fluctuations. Two different observer positions are considered to show the influence of the selected sensor site. Furthermore two different turbulence strengths are investigated to point out the effect of climate or weather condition. It is well known that atmospheric turbulence degenerates image sharpness and creates blurred images. Investigations are done to estimate the effectiveness of simple tip/tilt systems or low order adaptive optics for laser based C-RAM systems.

Nuclear energy and security

DOE Office of Scientific and Technical Information (OSTI.GOV)

BLEJWAS,THOMAS E.; SANDERS,THOMAS L.; EAGAN,ROBERT J.

2000-01-01

Nuclear power is an important and, the authors believe, essential component of a secure nuclear future. Although nuclear fuel cycles create materials that have some potential for use in nuclear weapons, with appropriate fuel cycles, nuclear power could reduce rather than increase real proliferation risk worldwide. Future fuel cycles could be designed to avoid plutonium production, generate minimal amounts of plutonium in proliferation-resistant amounts or configurations, and/or transparently and efficiently consume plutonium already created. Furthermore, a strong and viable US nuclear infrastructure, of which nuclear power is a large element, is essential if the US is to maintain a leadershipmore » or even participatory role in defining the global nuclear infrastructure and controlling the proliferation of nuclear weapons. By focusing on new fuel cycles and new reactor technologies, it is possible to advantageously burn and reduce nuclear materials that could be used for nuclear weapons rather than increase and/or dispose of these materials. Thus, the authors suggest that planners for a secure nuclear future use technology to design an ideal future. In this future, nuclear power creates large amounts of virtually atmospherically clean energy while significantly lowering the threat of proliferation through the thoughtful use, physical security, and agreed-upon transparency of nuclear materials. The authors must develop options for policy makers that bring them as close as practical to this ideal. Just as Atoms for Peace became the ideal for the first nuclear century, they see a potential nuclear future that contributes significantly to power for peace and prosperity.« less

Flexible weapons architecture design

NASA Astrophysics Data System (ADS)

Pyant, William C., III

Present day air-delivered weapons are of a closed architecture, with little to no ability to tailor the weapon for the individual engagement. The closed architectures require weaponeers to make the target fit the weapon instead of fitting the individual weapons to a target. The concept of a flexible weapons aims to modularize weapons design using an open architecture shell into which different modules are inserted to achieve the desired target fractional damage while reducing cost and civilian casualties. This thesis shows that the architecture design factors of damage mechanism, fusing, weapons weight, guidance, and propulsion are significant in enhancing weapon performance objectives, and would benefit from modularization. Additionally, this thesis constructs an algorithm that can be used to design a weapon set for a particular target class based on these modular components.

Proliferation of nuclear weapons: opportunities for control and abolition.

PubMed

Sidel, Victor W; Levy, Barry S

2007-09-01

Nuclear weapons pose a particularly destructive threat. Prevention of the proliferation and use of nuclear weapons is urgently important to public health. "Horizontal" proliferation refers to nation-states or nonstate entities that do not have, but are acquiring, nuclear weapons or developing the capability and materials for producing them. "Vertical" proliferation refers to nation-states that do possess nuclear weapons and are increasing their stockpiles of these weapons, improving the technical sophistication or reliability of their weapons, or developing new weapons. Because nation-states or other entities that wish to use or threaten to use nuclear weapons need methods for delivering those weapons, proliferation of delivery mechanisms must also be prevented. Controlling proliferation--and ultimately abolishing nuclear weapons--involves national governments, intergovernmental organizations, nongovernmental and professional organizations, and society at large.

Threats to US energy security: the challenge of Arab oil

DOE Office of Scientific and Technical Information (OSTI.GOV)

Phillips, J.

1979-08-13

Assured access to foreign oil supplies is a vital national interest of the United States which has been repeatedly jeopardized in the 1970s and one that will face additional critical challenges in the 1980s. This paper identifies and analyzes various threats to US energy security both in terms of their past use and future usability. Since the most ominous threat to US energy security is posed in connection with the Arab-Israeli conflict, the paper focuses on the Arab oil weapon, although the energy-security implications of the Iranian revolution are also assessed.

How adaptive optics may have won the Cold War

NASA Astrophysics Data System (ADS)

Tyson, Robert K.

2013-05-01

While there are many theories and studies concerning the end of the Cold War, circa 1990, I postulate that one of the contributors to the result was the development of adaptive optics. The emergence of directed energy weapons, specifically space-based and ground-based high energy lasers made practicable with adaptive optics, showed that a successful defense against inter-continental ballistic missiles was not only possible, but achievable in a reasonable period of time.

Department of Energy Lab Management. Hearings before the Committee on Energy and Natural Resources, United States Senate, One Hundred Eighth Congress, First Session. June 24, 2003, July 17, 2003

DTIC Science & Technology

2003-07-17

what has come to be called Laboratory Directed R&D ( LDRD ). In the 1990s, LDRD became an interesting example of the lack of historical memory and...coordination in the Congress. The House sought to terminate LDRD at the three weapons laboratories as a use of funds for unauthor- ized and unappropriated

National Security to Nationalist Myth: Why Iran Wants Nuclear Weapons

DTIC Science & Technology

2004-09-01

Atomic Energy Organization of Iran ( AEOI ),81 as well as Iran’s nuclear technology suppliers. By publicly embracing the “nuclear insecurity” myth and...81 The literature variously refers to the Atomic Energy Organization of Iran as “ AEOI ,” or “IAEO...I have adopted “ AEOI ,” the form used by the IAEA, except where quoting other sources. See “Implementation of the NPT Safeguards Agreement in the

How to Deter and Coerce Iran into Giving Up Its Nuclear Weapons Program

DTIC Science & Technology

2011-12-01

ix LIST OF ACRONYMS AND ABBREVIATIONS AEOI Atomic Energy Organization of Iran CBI Central Bank of Iran EU European Union GCC Gulf...Atomic Energy Organization of Iran ( AEOI ) indicate a strong belief in the policy-makers’ minds that this deterrence lens has considerable merit. This...Presidents and Cabinet, the AEOI , the IRGC, the Supreme National Security Council, and the Majles. The Supreme Leader controls the IRGC, and the

Power Systems and Energy Storage Modeling for Directed Energy Weapons

DTIC Science & Technology

2014-06-01

neodymium or ytterbium doped yttrium aluminum garnet (YAG) crystal.6 The Maritime Laser Demonstration (MLD) features several 15 kW slab lasers combined...The laser substrate is similar to a fiber optic cable that is doped with a rare earth element (typically neodymium or ytterbium); many fibers can be...but with different elements. A typical construction consists of a sheet of Lithium- cobalt -oxide and a sheet of carbon separated by an insulator

Risk of beryllium sensitization in a low-exposed former nuclear weapons cohort from the Cold War era.

PubMed

Mikulski, Marek A; Leonard, Stephanie A; Sanderson, Wayne T; Hartley, Patrick G; Sprince, Nancy L; Fuortes, Laurence J

2011-03-01

The nuclear weapons industry has long been known as a source of beryllium exposure. A total of 1,004 former workers from a nuclear weapons assembly site in the Midwest were screened for sensitization to beryllium (BeS). The screenings were part of the Department of Energy (DOE) Former Worker Program established in 1996. Twenty-three (2.3%) workers were found sensitized to beryllium and this prevalence was comparable to other DOE sites. Occasional, direct exposure to beryllium through machining and grinding of copper-beryllium (Cu-Be) 2% alloy tools was found to increase the risk of sensitization compared to background exposure (OR = 3.83; 95% CI: 1.04-14.03) with a statistically significant trend (P = 0.03) revealing that particular jobs are associated with sensitization. Exposure potential in this study was estimated based on job titles and not personal exposure information. These results confirm the need to screen workers using beryllium alloy tools in other industries and for consideration of altering work practices. Copyright © 2010 Wiley-Liss, Inc.

The Office of Technology Development technical reports. A bibliography

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1994-09-01

The US Department of Energy`s Office of Technology Development (OTD) within the Office of Environmental Management was established in 1989 to conduct an aggressive national program of applied research, development, demonstration, testing, and evaluation (RDDT&E) for innovative environmental cleanup solutions that are safer and more time- and cost-effective than those currently available. In many cases, the development of new technology presents the best hope for ensuring a substantive reduction in risk to the environment and improved worker/public safety within realistic financial constraints. Five major remediation and waste management problem areas have been identified to date within the DOE weapons complex;more » Contaminant Plume Containment and Remediation; Mixed Waste Characterization, Treatment, and Disposal; High-Level Waste Tank Remediation; Landfill Stabilization; and Facility Transitioning, Decommissioning, and Final Disposition. New technologies to address these problem areas are demonstrated to the point that they are proven to work and that they can be transferred to the private sector end-users. This bibliography contains information on scientific and technical reports sponsored by the Office of Environmental Management from its inception in 1989 through June 1994. Future issues contain reports from Technology Development activities and will be published biannually.« less

Characterization, monitoring, and sensor technology catalogue

DOE Office of Scientific and Technical Information (OSTI.GOV)

Matalucci, R.V.; Esparza-Baca, C.; Jimenez, R.D.

1995-12-01

This document represents a summary of 58 technologies that are being developed by the Department of Energy`s (DOE`s) Office of Science and Technology (OST) to provide site, waste, and process characterization and monitoring solutions to the DOE weapons complex. The information was compiled to provide performance data on OST-developed technologies to scientists and engineers responsible for preparing Remedial Investigation/Feasibility Studies (RI/FSs) and preparing plans and compliance documents for DOE cleanup and waste management programs. The information may also be used to identify opportunities for partnering and commercialization with industry, DOE laboratories, other federal and state agencies, and the academic community.more » Each technology is featured in a format that provides: (1) a description, (2) technical performance data, (3) applicability, (4) development status, (5) regulatory considerations, (6) potential commercial applications, (7) intellectual property, and (8) points-of-contact. Technologies are categorized into the following areas: (1) Bioremediation Monitoring, (2) Decontamination and Decommissioning, (3) Field Analytical Laboratories, (4) Geophysical and Hydrologic Characterization, (5) Hazardous Inorganic Contaminant Analysis, (6) Hazardous Organic Contaminant Analysis, (7) Mixed Waste, (8) Radioactive Contaminant Analysis, (9) Remote Sensing,(10)Sampling and Drilling, (11) Statistically Guided Sampling, and (12) Tank Waste.« less

Youths carrying a weapon or using a weapon in a fight: what makes the difference?

PubMed

Thurnherr, Judit; Michaud, Pierre-André; Berchtold, André; Akré, Christina; Suris, Joan-Carles

2009-04-01

The objective of this study was to characterize weapon-carrying adolescents and to assess whether weapon carriers differ from weapon users. Data were drawn from a cross-sectional school-based survey of 7548 adolescents aged 16-20 years in Switzerland. Youths carrying a weapon were compared with those who do not. Subsequently, weapon carriers were divided into those who had used it in a fight and those who had not. Individual, family, school and social factors were analyzed using bivariate and stepwise multivariate analysis. For both genders, delinquent behavior and being victim of physical violence were associated with weapon carrying. For males, quarreling while intoxicated, being an apprentice, being sensation seekers, having a tattoo, having a poor relationship with parents and practicing unsafe sex were also related to weapon carrying. Compared with weapon carriers, female weapon users were more likely to be regular smokers. Male weapon users were foreign born, urban and apprentices; had poor school connectedness; practiced unsafe sex and quarreled while intoxicated. Carrying a weapon is a relatively frequent behavior among youths in Switzerland and a sizeable proportion of weapon carriers have used it in a fight. Weapon carrying should be part of the clinical assessment and preventive counseling of adolescents. Preventive programs specific for at-risk youth groups need to be developed.

Youths Carrying a Weapon or Using a Weapon in a Fight: What Makes the Difference?

ERIC Educational Resources Information Center

Thurnherr, Judit; Michaud, Pierre-Andre; Berchtold, Andre; Akre, Christina; Suris, Joan-Carles

2009-01-01

The objective of this study was to characterize weapon-carrying adolescents and to assess whether weapon carriers differ from weapon users. Data were drawn from a cross-sectional school-based survey of 7548 adolescents aged 16-20 years in Switzerland. Youths carrying a weapon were compared with those who do not. Subsequently, weapon carriers were…

Novel host plant leads to the loss of sexual dimorphism in a sexually selected male weapon.

PubMed

Allen, Pablo E; Miller, Christine W

2017-08-16

In this time of massive global change, species are now frequently interacting with novel players. Greater insight into the impact of these novel interactions on traits linked to fitness is essential, because effects on these traits can hinder population existence or promote rapid adaptation. Sexually selected weapons and ornaments frequently influence fitness and often have heightened condition-dependence in response to nutrition. Condition-dependence in response to different ecological conditions, a form of developmental plasticity, may be responsible for much of the intraspecific variation in sexually selected ornaments and weapons in wild populations. Here we examined the consequences of developing on a novel plant for the expression of size and shape in the leaf-footed cactus bug Narnia femorata (Hemiptera: Coreidae). The males of this species possess enlarged, sexually dimorphic femurs on their hind legs. These legs are used as weapons in male-male contests. Females are typically larger in overall body size. Our study revealed that developing upon a novel host can lead to pronounced phenotypically plastic change in sexually dimorphic traits. Male hind femurs were greatly impacted by the novel diet to the extent that the sexual dimorphism in hind femurs was lost. Further, dimorphism in body size increased, as males became tiny adults while females better maintained their body size. These patterns underscore the complex effects that novel species interactions may have on sexual phenotypes. © 2017 The Author(s).

Stockpile Stewardship: How We Ensure the Nuclear Deterrent Without Testing

ScienceCinema

None

2018-01-16

In the 1990s, the U.S. nuclear weapons program shifted emphasis from developing new designs to dismantling thousands of existing weapons and maintaining a much smaller enduring stockpile. The United States ceased underground nuclear testing, and the Department of Energy created the Stockpile Stewardship Program to maintain the safety, security, and reliability of the U.S. nuclear deterrent without full-scale testing. This video gives a behind the scenes look at a set of unique capabilities at Lawrence Livermore that are indispensable to the Stockpile Stewardship Program: high performance computing, the Superblock category II nuclear facility, the JASPER a two stage gas gun, the High Explosive Applications Facility (HEAF), the National Ignition Facility (NIF), and the Site 300 contained firing facility.

The Nuclear Power and Nuclear Weapons Connection.

ERIC Educational Resources Information Center

Leventhal, Paul

1990-01-01

Explains problems enforcing the Nuclear Non-Proliferation Treaty (NPT) of 1968. Provides factual charts and details concerning the production of nuclear energy and arms, the processing and disposal of waste products, and outlines the nuclear fuel cycle. Discusses safeguards, the risk of nuclear terrorism, and ways to deal with these problems. (NL)

1995 AAAS annual meeting and science innovation exposition: Unity in diversity

DOE Office of Scientific and Technical Information (OSTI.GOV)

Strauss, M.S.; Heasley, C.

1995-12-31

Abstracts are presented from the 161st National Meeting of the American Association for the advancement of Science. Topics include environmental technologies, genetics, physical science research, information management, nuclear weapon issues, and education. Individual topics have been processed separately for the United States Department of Energy databases.

Sandia National Laboratories: National Security Missions: Nuclear Weapons:

Science.gov Websites

Safety & Security Sandia National Laboratories Exceptional service in the national interest & Figures Programs Nuclear Weapons About Nuclear Weapons Safety & Security Weapons Science & Twitter YouTube Flickr RSS Top Nuclear Weapons About Nuclear Weapons at Sandia Safety & Security

DOE Office of Scientific and Technical Information (OSTI.GOV)

O'Brien, K H

Nuclear weapons play an essential role in United States (U.S.) National Security Policy and a succession of official reviews has concluded that nuclear weapons will continue to have a role for the foreseeable future. Under the evolving U.S. government policy, it is clear that role will be quite different from what it was during the Cold War. The nuclear-weapons stockpile as well as the nuclear-weapons enterprise needs to continue to change to reflect this evolving role. Stockpile reductions in the early 1990s and the Stockpile Stewardship Program (SSP), established after the cessation of nuclear testing in 1992, began this processmore » of change. Further evolution is needed to address changing security environments, to enable further reductions in the number of stockpiled weapons, and to create a nuclear enterprise that is cost effective and sustainable for the long term. The SSP has successfully maintained the U.S. nuclear stockpile for more than a decade, since the end of nuclear testing. Current plans foresee maintaining warheads produced in the 1980s until about 2040. These warheads continue to age and they are expensive to refurbish. The current Life Extension Program plans for these legacy warheads are straining both the nuclear-weapons production and certification infrastructure making it difficult to respond rapidly to problems or changes in requirements. Furthermore, refurbishing and preserving Cold-War-era nuclear weapons requires refurbishing and preserving an infrastructure geared to support old technology. Stockpile Stewardship could continue this refurbishment approach, but an alternative approach could be considered that is more focused on sustainable technologies, and developing a more responsive nuclear weapons infrastructure. Guided by what we have learned from SSP during the last decade, the stewardship program can be evolved to address this increasing challenge using its computational and experimental tools and capabilities. This approach must start with an improved vision of the future stockpile and enterprise, and find a path that moves us toward that future. The goal of this approach is to achieve a more affordable, sustainable, and responsive enterprise. In order to transform the enterprise in this way, the SSP warhead designs that drive the enterprise must change. Designs that emphasize manufacturability, certifiability, and increased safety and security can enable enterprise transformation. It is anticipated that such warheads can be certified and sustained with high confidence without nuclear testing. The SSP provides the tools to provide such designs, and can develop replacement designs and produce them for the stockpile. The Cold War currency of optimizing warhead yield-to-weight can be replaced by SSP designs optimizing margin-to-uncertainty. The immediate challenge facing the nuclear weapons enterprise is to find a credible path that leads to this vision of the future stockpile and enterprise. Reliable warheads within a sustainable enterprise can best be achieved by shifting from a program of legacy-warhead refurbishment to one of warhead replacement. The nuclear weapons stockpile and the nuclear weapons enterprise must transform together to achieve this vision. The current Reliable Replacement Warhead (RRW) program represents an approach that can begin this process of transformation. If the RRW program succeeds, the designs, manufacturing complex, and certification strategy can evolve together and in so doing come up with a more cost-efficient solution that meets today's and tomorrow's national security requirements.« less

32 CFR 234.10 - Weapons.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 2 2012-07-01 2012-07-01 false Weapons. 234.10 Section 234.10 National Defense... PENTAGON RESERVATION § 234.10 Weapons. (a) Except as otherwise authorized under this section, the following are prohibited: (1) Possessing a weapon. (2) Carrying a weapon. (3) Using a weapon. (b) This section...

32 CFR 234.10 - Weapons.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 2 2013-07-01 2013-07-01 false Weapons. 234.10 Section 234.10 National Defense... PENTAGON RESERVATION § 234.10 Weapons. (a) Except as otherwise authorized under this section, the following are prohibited: (1) Possessing a weapon. (2) Carrying a weapon. (3) Using a weapon. (b) This section...

32 CFR 234.10 - Weapons.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 2 2010-07-01 2010-07-01 false Weapons. 234.10 Section 234.10 National Defense... PENTAGON RESERVATION § 234.10 Weapons. (a) Except as otherwise authorized under this section, the following are prohibited: (1) Possessing a weapon. (2) Carrying a weapon. (3) Using a weapon. (b) This section...

32 CFR 234.10 - Weapons.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 2 2014-07-01 2014-07-01 false Weapons. 234.10 Section 234.10 National Defense... PENTAGON RESERVATION § 234.10 Weapons. (a) Except as otherwise authorized under this section, the following are prohibited: (1) Possessing a weapon. (2) Carrying a weapon. (3) Using a weapon. (b) This section...

32 CFR 234.10 - Weapons.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 2 2011-07-01 2011-07-01 false Weapons. 234.10 Section 234.10 National Defense... PENTAGON RESERVATION § 234.10 Weapons. (a) Except as otherwise authorized under this section, the following are prohibited: (1) Possessing a weapon. (2) Carrying a weapon. (3) Using a weapon. (b) This section...

Green Leaf Volatiles: A Plant’s Multifunctional Weapon against Herbivores and Pathogens

PubMed Central

Scala, Alessandra; Allmann, Silke; Mirabella, Rossana; Haring, Michel A.; Schuurink, Robert C.

2013-01-01

Plants cannot avoid being attacked by an almost infinite number of microorganisms and insects. Consequently, they arm themselves with molecular weapons against their attackers. Plant defense responses are the result of a complex signaling network, in which the hormones jasmonic acid (JA), salicylic acid (SA) and ethylene (ET) are the usual suspects under the magnifying glass when researchers investigate host-pest interactions. However, Green Leaf Volatiles (GLVs), C6 molecules, which are very quickly produced and/or emitted upon herbivory or pathogen infection by almost every green plant, also play an important role in plant defenses. GLVs are semiochemicals used by insects to find their food or their conspecifics. They have also been reported to be fundamental in indirect defenses and to have a direct effect on pests, but these are not the only roles of GLVs. These volatiles, being probably one of the fastest weapons exploited, are also able to directly elicit or prime plant defense responses. Moreover, GLVs, via crosstalk with phytohormones, mostly JA, can influence the outcome of the plant’s defense response against pathogens. For all these reasons GLVs should be considered as co-protagonists in the play between plants and their attackers. PMID:23999587

Seven Defense Priorities for the New Administration

DTIC Science & Technology

2016-12-01

building consume human and financial military resources for decades. New weapons like cyber and autonomous systems are aimed at the heart of the U.S...information infrastructure enables for adversaries and for the U.S.; 5. Anticipating intelligent systems and autonomy including numbers and...challenging in a complex electromagnetic environment ...............................................37 Space and the global positioning system play a

Quantum Computing

DTIC Science & Technology

1998-04-01

information representation and processing technology, although faster than the wheels and gears of the Charles Babbage computation machine, is still in...the same computational complexity class as the Babbage machine, with bits of information represented by entities which obey classical (non-quantum...nuclear double resonances Charles M Bowden and Jonathan P. Dowling Weapons Sciences Directorate, AMSMI-RD-WS-ST Missile Research, Development, and

The Science of Nuclear Materials: A Modular, Laboratory-based Curriculum

DOE Office of Scientific and Technical Information (OSTI.GOV)

Cahill, C.L., E-mail: cahill@gwu.edu; Feldman, G.; Briscoe, W.J.

The development of a curriculum for nuclear materials courses targeting students pursuing Master of Arts degrees at The George Washington University is described. The courses include basic concepts such as radiation and radioactivity as well as more complex topics such the nuclear fuel cycle, nuclear weapons, radiation detection and technological aspects of non-proliferation.

Privacy and the First Amendment. Freedom of Information Foundation Series No. 5.

ERIC Educational Resources Information Center

Clancy, Paul

Two strong constitutional principles--the right of privacy and freedom of the press--are headed for a major confrontation in the courts. This document explores the complex problems involved in balancing the interests of individuals and of society (the first amendment is a remedy against government, not a weapon against the people). Consideration…

Blast Fragmentation Modeling and Analysis

DTIC Science & Technology

2010-10-31

weapons device containing a multiphase blast explosive (MBX). 1. INTRODUCTION The ARL Survivability Lethality and Analysis Directorate (SLAD) is...velocity. In order to simulate the highly complex phenomenon, the exploding cylinder is modeled with the hydrodynamics code ALE3D , an arbitrary...Lagrangian-Eulerian multiphysics code, developed at Lawrence Livermore National Laboratory. ALE3D includes physical properties, constitutive models for

Introduction to Pits and Weapons Systems (U)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kautz, D.

2012-07-02

A Nuclear Explosive Package includes the Primary, Secondary, Radiation Case and related components. This is the part of the weapon that produces nuclear yield and it converts mechanical energy into nuclear energy. The pit is composed of materials that allow mechanical energy to be converted to electromagnetic energy. Fabrication processes used are typical of any metal fabrication facility: casting, forming, machining and welding. Some of the materials used in pits include: Plutonium, Uranium, Stainless Steel, Beryllium, Titanium, and Aluminum. Gloveboxes are used for three reasons: (1) Protect workers and public from easily transported, finely divided plutonium oxides - (a) Plutoniummore » is very reactive and produces very fine particulate oxides, (b) While not the 'Most dangerous material in the world' of Manhattan Project lore, plutonium is hazardous to health of workers if not properly controlled; (2) Protect plutonium from reactive materials - (a) Plutonium is extremely reactive at ambient conditions with several components found in air: oxygen, water, hydrogen, (b) As with most reactive metals, reactions with these materials may be violent and difficult to control, (c) As with most fabricated metal products, corrosion may significantly affect the mechanical, chemical, and physical properties of the product; and (3) Provide shielding from radioactive decay products: {alpha}, {gamma}, and {eta} are commonly associated with plutonium decay, as well as highly radioactive materials such as {sup 241}Am and {sup 238}Pu.« less

3 CFR - Continuation of the National Emergency With Respect to the Proliferation of Weapons of Mass...

Code of Federal Regulations, 2014 CFR

2014-01-01

... to the Proliferation of Weapons of Mass Destruction Presidential Documents Other Presidential... Proliferation of Weapons of Mass Destruction On November 14, 1994, by Executive Order 12938, the President... chemical weapons (weapons of mass destruction) and the means of delivering such weapons. On July 28, 1998...

[Chemical weapons and chemical terrorism].

PubMed

Nakamura, Katsumi

2005-10-01

Chemical Weapons are kind of Weapons of Mass Destruction (WMD). They were used large quantities in WWI. Historically, large quantities usage like WWI was not recorded, but small usage has appeared now and then. Chemical weapons are so called "Nuclear weapon for poor countrys" because it's very easy to produce/possession being possible. They are categorized (1) Nerve Agents, (2) Blister Agents, (3) Cyanide (blood) Agents, (4) Pulmonary Agents, (5) Incapacitating Agents (6) Tear Agents from the viewpoint of human body interaction. In 1997 the Chemical Weapons Convention has taken effect. It prohibits chemical weapons development/production, and Organization for the Prohibition of Chemical Weapons (OPCW) verification regime contributes to the chemical weapons disposal. But possibility of possession/use of weapons of mass destruction by terrorist group represented in one by Matsumoto and Tokyo Subway Sarin Attack, So new chemical terrorism countermeasures are necessary.

Proliferation of Nuclear Weapons: Opportunities for Control and Abolition

PubMed Central

Sidel, Victor W.; Levy, Barry S.

2007-01-01

Nuclear weapons pose a particularly destructive threat. Prevention of the proliferation and use of nuclear weapons is urgently important to public health. “Horizontal” proliferation refers to nation-states or nonstate entities that do not have, but are acquiring, nuclear weapons or developing the capability and materials for producing them. “Vertical” proliferation refers to nation-states that do possess nuclear weapons and are increasing their stockpiles of these weapons, improving the technical sophistication or reliability of their weapons, or developing new weapons. Because nation-states or other entities that wish to use or threaten to use nuclear weapons need methods for delivering those weapons, proliferation of delivery mechanisms must also be prevented. Controlling proliferation—and ultimately abolishing nuclear weapons—involves national governments, intergovernmental organizations, nongovernmental and professional organizations, and society at large. PMID:17666690

Bugs and gas: Agreements banning chemical and biological weapons

NASA Astrophysics Data System (ADS)

Mikulak, Robert P.

2017-11-01

The use of chemical or biological weapons, whether by a State or terrorists, continues to be a serious security concern. Both types of weapons are prohibited by multilateral treaties that have very broad membership, but both the Biological Weapons Convention and the Chemical Weapons Convention are facing major challenges. In particular, the continued use of chemical weapons in the Syrian civil war by government forces risks eroding the norm against the use of such weapons. This paper briefly explore the recent history of efforts to constrain chemical and biological weapons and outlines challenges for the future.

Perceived popularity of adolescents who use weapons in violence and adolescents who only carry weapons.

PubMed

Wallace, Lacey N

2017-01-01

Prior research has found that persistently delinquent youth or more violent youth were less popular than their less delinquent peers (Young, 2013). However, recent research has also found that weapon carrying is associated with being more popular in adolescence (Dijkstra et al., 2010). The present paper examines the perceived popularity of adolescents who carry weapons in comparison to those who both carry and use weapons in acts of violence or threatened violence. Data consist of two waves from the National Longitudinal Study of Adolescent to Adult Health. Analyses use OLS regression with lagged predictors. This paper found no differences in number of friends between weapon carriers and weapon users. However, among both male and female gang members, those who did not use or carry weapons (abstainers) named significantly fewer friends than weapon users. Among females, weapon abstainers both named and were named by significantly more people than weapon users. These differences were not observed for males. Implications of these results and directions for future research are discussed.

36 CFR 2.4 - Weapons, traps and nets.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Weapons, traps and nets. 2.4... PROTECTION, PUBLIC USE AND RECREATION § 2.4 Weapons, traps and nets. (a)(1) Except as otherwise provided in... prohibited: (i) Possessing a weapon, trap or net (ii) Carrying a weapon, trap or net (iii) Using a weapon...

36 CFR 2.4 - Weapons, traps and nets.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Weapons, traps and nets. 2.4... PROTECTION, PUBLIC USE AND RECREATION § 2.4 Weapons, traps and nets. (a)(1) Except as otherwise provided in... prohibited: (i) Possessing a weapon, trap or net (ii) Carrying a weapon, trap or net (iii) Using a weapon...

36 CFR 2.4 - Weapons, traps and nets.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Weapons, traps and nets. 2.4... PROTECTION, PUBLIC USE AND RECREATION § 2.4 Weapons, traps and nets. (a)(1) Except as otherwise provided in... prohibited: (i) Possessing a weapon, trap or net (ii) Carrying a weapon, trap or net (iii) Using a weapon...

36 CFR 2.4 - Weapons, traps and nets.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Weapons, traps and nets. 2.4... PROTECTION, PUBLIC USE AND RECREATION § 2.4 Weapons, traps and nets. (a)(1) Except as otherwise provided in... prohibited: (i) Possessing a weapon, trap or net (ii) Carrying a weapon, trap or net (iii) Using a weapon...

36 CFR 2.4 - Weapons, traps and nets.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Weapons, traps and nets. 2.4... PROTECTION, PUBLIC USE AND RECREATION § 2.4 Weapons, traps and nets. (a)(1) Except as otherwise provided in... prohibited: (i) Possessing a weapon, trap or net (ii) Carrying a weapon, trap or net (iii) Using a weapon...

The weapons effect.

PubMed

Benjamin, Arlin James; Bushman, Brad J

2018-02-01

In some societies, weapons are plentiful and highly visible. This review examines recent trends in research on the weapons effect, which is the finding that the mere presence of weapons can prime people to behave aggressively. The General Aggression Model provides a theoretical framework to explain why the weapons effect occurs. This model postulates that exposure to weapons increases aggressive thoughts and hostile appraisals, thus explaining why weapons facilitate aggressive behavior. Data from meta-analytic reviews are consistent with the General Aggression Model. These findings have important practical as well as theoretical implications. They suggest that the link between weapons and aggression is very strong in semantic memory, and that merely seeing a weapon can make people more aggressive. Copyright © 2017 Elsevier Ltd. All rights reserved.

Evaluation and design of non-lethal laser dazzlers utilizing microcontrollers

NASA Astrophysics Data System (ADS)

Richardson, Keith Jack

Current non-lethal weapons suffer from an inability to meet requirements for uses across many fields and purposes. The safety and effectiveness of these weapons are inadequate. New concepts have provided a weapon utilizing lasers to flashblind a target's visual system. Minimal research and testing have been conducted to investigate the efficiency and safety of these weapons called laser dazzlers. Essentially a laser dazzler is comprised of a laser beam that has been diverged with the use of a lens to expand the beam creating an intensely bright flashlight. All laser dazzlers to date are incapable of adjusting to external conditions automatically. This is important, because the power of these weapons need to change according to distance and light conditions. At long distances, the weapon is rendered useless because the laser beam has become diluted. At near distances, the weapon is too powerful causing permanent damage to the eye because the beam is condensed. Similarly, the eye adapts to brightness by adjusting the pupil size, which effectively limits the amount of light entering the eye. Laser eye damage is determined by the level of irradiance entering the eye. Therefore, a laser dazzler needs the ability to adjust output irradiance to compensate for the distance to the target and ambient light conditions. It was postulated if an innovative laser dazzler design could adjust the laser beam divergence then the irradiance at the eye could be optimized for maximum vision disruption with minimal risk of permanent damage. The young nature of these weapons has lead to the rushed assumptions of laser wavelengths (color) and pulsing frequencies to cause maximum disorientation. Research provided key values of irradiance, wavelength, pulsing frequency and functions for the optical lens system. In order for the laser dazzler to continuously evaluate the external conditions, luminosity and distance sensors were incorporated into the design. A control system was devised to operate the mechanical components meeting calculated values. Testing the conceptual laser dazzlers illustrated the complexities of the system. A set irradiance value could be met at any distance and light condition, although this was accomplished by less than ideal methods. The final design included two lasers and only one optical system. The optical system was only capable of providing constant irradiance of one laser or the other allowing only single laser operation. For dual laser operation, the optical system was calibrated to offset the losses of each laser as distance was changed. Ultimately, this provided a constant combined irradiance with a decreasing green irradiance and increasing red irradiance as distance was increasing. Future work should include enhancements to the mechanical components of the laser dazzler to further refine accuracy. This research was intended to provide a proof of concept and did so successfully.

The Task of Detecting Illicit Nuclear Material: Status and Challenges

NASA Astrophysics Data System (ADS)

Kouzes, Richard

2006-04-01

In August 1994, police at the Munich airport intercepted a suitcase from Moscow with half a kilogram of nuclear-reactor fuel, of which 363 grams was weapons- grade plutonium. A few months later police seized 2.7 kilograms of highly enriched uranium from a former worker at a Russian nuclear institute and his accomplices in Prague. These are just two of 18 incidents involving the smuggling of weapons grade nuclear materials between 1993 and 2004 reported by the International Atomic Energy Agency. The consequences of a stolen or improvised nuclear device being exploded in a U.S. city would be world changing. The concern over the possibility of a nuclear weapon, or the material for a weapon or a radiological dispersion device, being smuggled across U.S. borders has led to the deployment of radiation detection equipment at the borders. Related efforts are occurring around the world. Radiation portal monitors are used as the main screening tool, supplemented by handheld detectors, personal radiation detectors, and x-ray imaging systems. Passive detection techniques combined with imaging, and possibly active techniques, are the current available tools for screening cargo for items of concern. There are a number of physics limitations to what is possible with each technology given the presence of naturally occurring radioactive materials, commercial sources, and medical radionuclides in the stream of commerce. There have been a number of lessons learned to date from the various efforts in the U.S. and internationally about the capability for interdicting illicit nuclear material.

Experiments in progress: The geography of science in the Atomic Energy Commission's peaceful uses of nuclear explosives program, 1956-1973

NASA Astrophysics Data System (ADS)

Kirsch, Scott Lawrence

From 1957 to 1973, the United States Atomic Energy Commission (AEC) actively pursued the "peaceful uses of nuclear explosives" through Project Plowshare. Nuclear excavation, the detonation of shallowly buried hydrogen bombs for massive earthmoving projects like harbors and canals, was considered the most promising of the Plowshare applications, and for a time, the most economically and technically "feasible." With a basis in and contributing to theory in critical human geography and science studies, the purpose of this dissertation is to examine the collisions of science, ideology, and politics which kept Plowshare designs alive--but only as "experiments in progress." That is, this research asks how the experimental program persisted in places like the national weapons laboratory in Livermore, California, and how its ideas were tested at the nuclear test site in Nevada, yet Plowshare was kept out of those spaces beyond AEC control. Primary research focuses on AEC-related archival materials collected from the Department of Energy Coordination and Information Center, Las Vegas, Nevada, and from the Lawrence Livermore National Laboratory, as well as the public discourse through which support for and opposition to Plowshare projects was voiced. Through critical analysis of Plowshare's grandiose "geographical engineering" schemes, I thus examine the complex relations between the social construction of science and technology, on one hand, and the social production of space, on the other.

Total safety management: An approach to improving safety culture

DOE Office of Scientific and Technical Information (OSTI.GOV)

Blush, S.M.

A little over 4 yr ago, Admiral James D. Watkins became Secretary of Energy. President Bush, who had appointed him, informed Watkins that his principal task would be to clean up the nuclear weapons complex and put the US Department of Energy (DOE) back in the business of producing tritium for the nation's nuclear deterrent. Watkins recognized that in order to achieve these objectives, he would have to substantially improve the DOE's safety culture. Safety culture is a relatively new term. The International Atomic Energy Agency (IAEA) used it in a 1986 report on the root causes of the Chernobylmore » nuclear accident. In 1990, the IAEA's International Nuclear Safety Advisory Group issued a document focusing directly on safety culture. It provides guidelines to the international nuclear community for measuring the effectiveness of safety culture in nuclear organizations. Safety culture has two principal aspects: an organizational framework conducive to safety and the necessary organizational and individual attitudes that promote safety. These obviously go hand in hand. An organization must create the right framework to foster the right attitudes, but individuals must have the right attitudes to create the organizational framework that will support a good safety culture. The difficulty in developing such a synergistic relationship suggests that achieving and sustaining a strong safety culture is not easy, particularly in an organization whose safety culture is in serious disrepair.« less

Correlates of weapon carrying in school among adolescents in three countries.

PubMed

Stickley, Andrew; Koyanagi, Ai; Koposov, Roman; Blatný, Marek; Hrdlička, Michal; Schwab-Stone, Mary; Ruchkin, Vladislav

2015-01-01

To determine the factors associated with weapon carrying in school among Czech, Russian, and US adolescents. Logistic regression was used to analyze data drawn from the Social and Health Assessment (SAHA). Violent behavior (perpetration / victimization) was linked to adolescent weapon carrying in all countries. Substance use was associated with weapon carrying among boys in all countries. Greater parental warmth reduced the odds for weapon carrying among Czech and Russian adolescents. Associating with delinquent peers was important for weapon carrying only among US adolescents. Factors associated with weapon carrying in school vary among countries although violent behavior and substance use may be associated with weapon carrying across countries.

Analyses of battle casualties by weapon type aboard U.S. Navy warships.

PubMed

Blood, C G

1992-03-01

The number of casualties was determined for 513 incidents involving U.S. Navy warships sunk or damaged during World War II. Ship type and weapon were significant factors in determining the numbers of wounded and killed. Multiple weapon attacks and kamikazes yielded more wounded in action than other weapon types. Multiple weapons and torpedos resulted in a higher incidence of killed in action than other weapons. Penetrating wounds and burns were the most prominent injury types. Kamikaze attacks yielded significantly more burns than incidents involving bombs, gunfire, torpedos, mines, and multiple weapons. Mine explosions were responsible for more strains, sprains, and dislocations than the other weapon types.

Neutron Capture Measurements on 97Mo with the DANCE Array

NASA Astrophysics Data System (ADS)

Walker, Carrie L.

Neutron capture is a process that is crucial to understanding nucleosynthesis, reactors, and nuclear weapons. Precise knowledge of neutron capture cross-sections and level densities is necessary in order to model these high-flux environments. High-confidence spin and parity assignments for neutron resonances are of critical importance to this end. For nuclei in the A=100 mass region, the p-wave neutron strength function is at a maximum, and the s-wave strength function is at a minimum, producing up to six possible Jpi combinations. Parity determination becomes important to assigning spins in this mass region, and the large number of spin groups adds complexity to the problem. In this work, spins and parities for 97Mo resonances are assigned, and best fit models for photon strength function and level density are determined. The neutron capture-cross section for 97Mo is also determined, as are resonance parameters for neutron energies ranging from 16 eV to 2 keV.

KSC-2011-7900

NASA Image and Video Library

2011-11-17

CAPE CANAVERAL, Fla. -- In the Vertical Integration Facility at Space Launch Complex-41 on Cape Canaveral Air Force Station, spacecraft technicians install the multi-mission radioisotope thermoelectric generator (MMRTG) for NASA's Mars Science Laboratory (MSL) mission on the Curiosity rover. The MMRTG will generate the power needed for the mission from the natural decay of plutonium-238, a non-weapons-grade form of the radioisotope. Heat given off by this natural decay will provide constant power through the day and night during all seasons. Curiosity, MSL's car-sized rover, has 10 science instruments designed to search for signs of life, including methane, and help determine if the gas is from a biological or geological source. Waste heat from the MMRTG will be circulated throughout the rover system to keep instruments, computers, mechanical devices and communications systems within their operating temperature ranges. Launch of MSL aboard a United Launch Alliance Atlas V rocket is scheduled for Nov. 25. For more information, visit http://www.nasa.gov/msl. Photo credit: Department of Energy/Idaho National Laboratory

[The psychological factors affecting athletic performance].

PubMed

Resch, Mária

2010-05-16

The physical and mental health complex is claimed as achievement of the XXI. century, whereby also among the sportsmen and sportswomen, beside the somatic medicine, growing attention is devoted to the psyche as well. The sports psychiatry was dragged in and put into service to enhance performance after all biological weapons run out of ammunition, and the long-awaited results still failed to come about. Moreover, despite the energy increasingly invested it was going from bad to worse. Among athletes many psychiatric disorders call attention, either by the high prevalence or by the development of a specific syndrome. Symptoms of depression (depression after the competition, depression following the failure at the competition), chronic stress, anxiety, fatigue syndrome of overtraining, enervation, sleep disturbances, eating problems, burnout, eating disorders (anorexia athletics, athlete triad), personality factors and the chemical addiction are all extremely important. The present study is the first to summarize the most crucial psychiatric disorders that may have great significance in the athlete population, in varying degrees according to the individual sports.

Joint Optics Structures Experiment (JOSE)

NASA Technical Reports Server (NTRS)

Founds, David

1987-01-01

The objectives of the JOSE program is to develop, demonstrate, and evaluate active vibration suppression techniques for Directed Energy Weapons (DEW). DEW system performance is highly influenced by the line-of-sight (LOS) stability and in some cases by the wave front quality. The missions envisioned for DEW systems by the Strategic Defense Initiative require LOS stability and wave front quality to be significantly improved over any current demonstrated capability. The Active Control of Space Structures (ACOSS) program led to the development of a number of promising structural control techniques. DEW structures are vastly more complex than any structures controlled to date. They will be subject to disturbances with significantly higher magnitudes and wider bandwidths, while holding higher tolerances on allowable motions and deformations. Meeting the performance requirements of the JOSE program requires upgrading the ACOSS techniques to meet new more stringent requirements, the development of requisite sensors and acturators, improved control processors, highly accurate system identification methods, and the integration of hardware and methodologies into a successful demonstration.

NDE activities and technology transfer at Sandia National Laboratories

NASA Astrophysics Data System (ADS)

Shurtleff, W. W.

1993-11-01

The NDE, Photometrics, and Optical Data Reduction Department at Sandia National Laboratories in New Mexico provides nondestructive evaluation (NDE) support for all phases of research and development at Sandia. Present facilities and personnel provide radiography, acoustic monitoring, ultrasonic scanning, computed tomography, shearography/ESPI, infrared imaging, high speed and ultra-high speed photometrics, and image processing. Although the department includes photometrics and optical data reduction as well as NDE, I will refer to the NDE department from now on for simplicity. The NDE department has worked on technology transfer to organizations inside and outside the weapons complex. This work has been performed in all the Sandia business sectors: defense programs, energy and environment, and work for others. The technology transfer has been in the form of testing for product improvement such as validation of aircraft inspection equipment, consultation such as detecting lathe bearing slip for a major machine tool manufacturer, and products such as an acoustic sand detector for the oil and gas industry.

Investigation of Ballistic Penetration through Tibia Soft Tissue Simulant

NASA Astrophysics Data System (ADS)

Nguyen, Thuy-Tien N.; Masouros, Spyros D.; Tear, Gareth R.; Proud, William G.; Institute of Shock Physics; CentreBlast Injury Studies, Imperial College London, UK Team

2017-06-01

High energy trauma events such as from explosions and ballistic weapons can cause severe damage to the human body. The resulting injuries are very complex and their mechanism is not fully understood. Secondary blast injuries, effectively ballistic traumas, to the extremities are commonly reported, especially to the tibia. The aim of this study is to quantify the effect of parameters such as projectile mass and velocity, and impact location on injury thresholds in the leg. The bones of the leg were set in biofidelic gelatin tissue simulant. A 32-mm-bore gas gun was used to launch a sabot carrying a carbon steel projectile 0.5 to 1.1 g in mass at the sample with speeds of 50 to 300 m/s. Penetration depth and impact velocity were recorded. The effect of different postures - such as standing and non-weight bearing -- on injury were considered. The resulting injuries were scored clinically and their correlation with the various impact parameters was calculated. The project is funded by the Royal British Legion, United Kingdom.

Center for Nondestructive Evaluation - Center for Nondestructive Evaluation

Science.gov Websites

available for the full range of inspection methods, housed in a 52,000 sq. ft. facility with over $5M in - 1990): Development of NDE methods for application to DOE energy and weapons programs, including multi for enhanced frequency bandwidth and improved flaw reconstruction, and novel methods for poling

A Graphical Examination of Uranium and Plutonium Fissility

ERIC Educational Resources Information Center

Reed, B. Cameron

2008-01-01

The issue of why only particular isotopes of uranium and plutonium are suitable for use in nuclear weapons is analyzed with the aid of graphs and semiquantitative discussions of parameters such as excitation energies, fission barriers, reaction cross-sections, and the role of processes such as [alpha]-decay and spontaneous fission. The goal is to…

10 CFR 110.46 - Conduct resulting in termination of nuclear exports.

Code of Federal Regulations, 2010 CFR

2010-01-01

... EQUIPMENT AND MATERIAL Review of License Applications § 110.46 Conduct resulting in termination of nuclear... technology to the sovereign control of a non-nuclear weapon state, except in connection with an international... 10 Energy 2 2010-01-01 2010-01-01 false Conduct resulting in termination of nuclear exports. 110...

10 CFR 110.46 - Conduct resulting in termination of nuclear exports.

Code of Federal Regulations, 2011 CFR

2011-01-01

... EQUIPMENT AND MATERIAL Review of License Applications § 110.46 Conduct resulting in termination of nuclear... technology to the sovereign control of a non-nuclear weapon state, except in connection with an international... 10 Energy 2 2011-01-01 2011-01-01 false Conduct resulting in termination of nuclear exports. 110...

North Korea’s Nuclear Weapons: Technical Issues

DTIC Science & Technology

2009-12-16

News, http://news.bbc.co.uk/2/hi/asia-pacific/6216385.stm. 20 Warren Strobel , “North Korean nuclear documents challenge CIA assertions...Facilities,” Chosun Ilbo, January 29, 2008. 81 Lee Chi-dong, “N Korea Complains About Slow Provision of Energy Aid,” Yonhap News, June 5, 2008. 82 “N

North Korea’s Nuclear Weapons: Technical Issues

DTIC Science & Technology

2009-05-26

Warren Strobel , “North Korean nuclear documents challenge CIA assertions,” McClatchyNewspapers, May 28, 2008. 23 “N.K. says plutonium ‘weaponized’ and...Chosun Ilbo, January 29, 2008. 78 Lee Chi-dong, “N Korea Complains About Slow Provision of Energy Aid,” Yonhap News, June 5, 2008. 79 “N. Korea

North Korea’s Nuclear Weapons

DTIC Science & Technology

2009-05-05

South,” BBC News, http://news.bbc.co.uk/2/hi/asia-pacific/6216385.stm. 22 Warren Strobel , “North Korean nuclear documents challenge CIA assertions...Chosun Ilbo, January 29, 2008. 74 Lee Chi-dong, “N Korea Complains About Slow Provision of Energy Aid,” Yonhap News, June 5, 2008. 75 “N. Korea can

Pakistans Nuclear Weapons

DTIC Science & Technology

2016-02-12

not be subject to International Atomic Energy Agency ( IAEA ) safeguards have the potential to produce 280...PNRA states that Pakistan follows IAEA physical protection standards. Proliferation A fundamental aspect of nuclear security is ensuring that...related to the design and fabrication of a nuclear explosive device,” according to the IAEA (Implementation of the NPT Safeguards Agreement in the

76 FR 24854 - Proposed Information Collection; Comment Request; Additional Protocol Report Forms

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-03

... States to submit declaration forms to the International Atomic Energy Agency (IAEA) on a number of... purposes, but also would be necessary elements for a nuclear weapons program. These forms provides the IAEA... and milling of nuclear materials; buildings on sites of facilities selected by the IAEA from the U.S...

The geometry of organophosphonates: Fourier-transform microwave spectroscopy and ab initio study of diethyl methylphosphonate, diethyl ethylphosphonate, and diisopropyl methylphosphonate

NASA Astrophysics Data System (ADS)

DaBell, Ryan S.; Suenram, Richard D.; Lavrich, Richard J.; Lochner, J. Michael; Ellzy, Michael W.; Sumpter, Kenneth; Jensen, James O.; Samuels, Alan C.

2004-12-01

The rotational spectra of diethyl methylphosphonate (DEMP), diethyl ethylphosphonate (DEEP), and diisopropyl methylphosphonate (DIMP) in supersonic expansions have been acquired using Fourier-transform microwave spectroscopy. Spectroscopic constants have been determined for five distinct conformers of the three molecules. Experimental data have been compared to ab initio calculations performed for each species. For both DEMP and DEEP, the calculations indicate the presence of several low-energy conformers (i.e., ⩽˜400 cm -1 above the ground state) may be present at room temperature (300 K) for both DEMP and DEEP. When entrained in a supersonic expansion, the rotational temperatures of the samples are much colder (˜2 K); nonetheless, spectra from three conformers of DEEP are still observed experimentally, whereas only one conformer of DEMP is observed. In contrast, only a single low-energy conformer of DIMP is predicted by theory, and is present in the molecular beam. The relative abundance of low-energy conformers of DEMP and DEEP is attributed to the flexibility of the ethoxy groups within each molecule. The presence of multiple DEEP conformers in the supersonic beam indicates a more complex potential energy surface for this molecule that is directly related to conformational shifts of the PCH 2CH 3 group. Conversely, the absence of low-energy conformers of DIMP is attributed to steric hindrance between isopropoxy groups in the molecule. The internal rotation barrier for the PCH 3 group in DEMP and DIMP is compared to that found in DMMP and several phosphonate-based chemical weapon agents.

Nuclear almanac: confronting the atom in war and peace

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dennis, J.

1984-01-01

The MIT Faculty Coalition for Disarmament prepared this almanac for those who wish to find in a single volume of factual account of the discovery, development, and use of nuclear energy - as well as a critical evaluation of policy issues raised by nuclear armaments and nuclear power. It is their hope that, with this knowledge readily accessible, public opinion will be better informed and public policy more responsible and wise. In an introductory essay, Henry S. Commager, distinguished historian at Amherst College challenges us to put the interests of all peoples ahead of national loyalties. Another introductory essay bymore » Nan Randall, consultant to the Office of Technology Assessment, in Charlottesville: a fictional account, pictures the effects on an old and beautiful city fortunate enough to escape the warheads in a large-scale nuclear war. Twenty-six separate chapters are then included under 9 separate Parts: the Story of Nuclear Weapons; Nuclear Weapons Effects; Nuclear War; Nuclear Warheads; Consequences; International Issues; Nuclear Energy; Action; and Background. A separate abstract was prepared for each of the 26 chapters.« less

Increased hematocrit after applications of conducted energy weapons (including TASER(®) devices) to Sus scrofa.

PubMed

Jauchem, James R

2011-01-01

Conducted energy weapons (CEWs) are used by law enforcement personnel to incapacitate individuals quickly and effectively, without intending to cause lethality. CEWs have been deployed for relatively long or repeated exposures in some cases. In laboratory animal models, central venous hematocrit has increased significantly after CEW exposure. Even limited applications (e.g., three 5-sec applications) resulted in statistically significant increases in hematocrit. Preexposure hematocrit was significantly higher in nonsurvivors versus survivors after more extreme CEW applications. The purpose of this technical note is to address specific questions that may be generated when examining these results. Comparisons among results of CEW applications, other electrical muscle stimulation, and exercise/voluntary muscle contraction are included. The anesthetized swine appears to be an acceptable animal model for studying changes in hematocrit and associated red blood cell changes. Potential detrimental effects of increased hematocrit, and considerations during law enforcement use, are discussed. 2010 American Academy of Forensic Sciences. Published 2010. This article is a U.S. Government work and is in the public domain in the U.S.A.

High-energy laser activities at MBDA Germany

NASA Astrophysics Data System (ADS)

Mohring, Bernd; Dietrich, Stephan; Tassini, Leonardo; Protz, Rudolf; Geidek, Franz; Zoz, Jürgen

2013-05-01

At MBDA Germany a concept for a high-energy laser weapon system is investigated, which is based on existing industrial laser sources. Due to the enormous progress in the field of high-power fiber lasers, commercial industrial fiber lasers are now available delivering a nearly-diffraction limited beam quality with power levels of up to 10 kW. By using a geometric beam coupling scheme, a number of individual high-power fiber laser beams are combined together using one common beam director telescope. A total laser beam power of more than 100 kW can be achieved, which is sufficient for an operational laser weapon system. The individual beams from the different lasers are steered by servo-loops using fast tip-tilt mirrors. This principle enables the concentration of the total laser beam power at one common focal point on a distant target, also allowing fine tracking of target movements and first-order compensation of turbulence effects on laser beam propagation. The proposed beam combination concept was demonstrated by using different experimental set-ups. A number of experiments were performed successfully to investigate laser beam target interaction and target fine tracking, also at large distances and at moving targets. Content and results of these investigations are reported, which demonstrate the complete engagement sequence for a C-RAM scenario. This includes subsequent steps of target acquisition by radar and IR optics, followed by large angle coarse tracking, active fine tracking and destruction of the target by the laser system. This successful implementation of geometric beam combining is an important step for the realization of a laser weapon system in the near future.

Reductions without Regret: Avoiding Wrong Turns, Roach Motels, and Box Canyons

DOE Office of Scientific and Technical Information (OSTI.GOV)

Swegle, John A.; Tincher, Douglas J.

This is the third of three papers (in addition to an introductory summary) aimed at providing a framework for evaluating future reductions or modifications of the U.S. nuclear force, first by considering previous instances in which nuclear-force capabilities were eliminated; second by looking forward into at least the foreseeable future at the features of global and regional deterrence (recognizing that new weapon systems currently projected will have expected lifetimes stretching beyond our ability to predict the future); and third by providing examples of past or possible undesirable outcomes in the shaping of the future nuclear force, as well as somemore » closing thoughts for the future. In this paper, we provide one example each of our judgments on what constitutes a box canyon, a roach motel, and a wrong turn: Wrong Turn: The Reliable Replacement Warhead: Roach Motel: SRAM T vs the B61: and A Possible Box Canyon: A Low-Yield Version of the W76 SLBM Warhead. Recognizing that new nuclear missions or weapons are not demanded by current circumstances ₋ a development path that yields future capabilities similar to those of today, which are adequate if not always ideal, and a broader national-security strategy that supports nonproliferation and arms control by reducing the role for, and numbers, of nuclear weapons ₋ we briefly consider alternate, less desirable futures, and their possible effect on the complex problem of regional deterrence. In this regard, we discuss the issues posed by, and possible responses to, three example regional deterrence challenges: in-country defensive use of nuclear weapons by an adversary; reassurance of U.S. allies with limited strategic depth threatened by an emergent nuclear power; and extraterritorial, non-strategic offensive use of nuclear weapons by an adversary in support of limited military objectives against a U.S. ally.« less

Testing three explanations of the emergence of weapon carrying in peer context: the roles of aggression, victimization, and the social network.

PubMed

Dijkstra, Jan Kornelis; Gest, Scott D; Lindenberg, Siegwart; Veenstra, René; Cillessen, Antonius H N

2012-04-01

To examine the relative contribution of weapon carrying of peers, aggression, and victimization to weapon carrying of male and female adolescents over time. Data were derived from a population-based sample of male (N = 224) and female (N = 244) adolescents followed from grade 10 (M age = 15.5) to grade 11 (M age = 16.5). Peer networks were derived from best friend nominations. Self-reports were used to assess weapon carrying. Aggression and victimization were assessed using both self- and peer-reports. Use of dynamic social network modeling (SIENA) allowed prediction of weapon carrying in grade 11 as a function of weapon carrying of befriended peers, aggression, and victimization in grade 10, while selection processes and structural network effects (reciprocity and transitivity) were controlled for. Peer influence processes accounted for changes in weapon carrying over time. Self-reported victimization decreased weapon carrying 1 year later. Peer-reported victimization increased the likelihood of weapon carrying, particularly for highly aggressive adolescents. Boys were more likely to carry weapons than girls, but the processes associated with weapon carrying did not differ for boys and girls. These findings revealed that, in this population-based sample, weapon carrying of best friends, as well as aggression, contributed to the proliferation of weapons in friendship networks, suggesting processes of peer contagion as well as individual vulnerability to weapon carrying. Copyright © 2012 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Weapon carrying and psychopathic-like features in a population-based sample of Finnish adolescents.

PubMed

Saukkonen, Suvi; Laajasalo, Taina; Jokela, Markus; Kivivuori, Janne; Salmi, Venla; Aronen, Eeva T

2016-02-01

We investigated the prevalence of juvenile weapon carrying and psychosocial and personality-related risk factors for carrying different types of weapons in a nationally representative, population-based sample of Finnish adolescents. Specifically, we aimed to investigate psychopathic-like personality features as a risk factor for weapon carrying. The participants were 15-16-year-old adolescents from the Finnish self-report delinquency study (n = 4855). Four different groups were formed based on self-reported weapon carrying: no weapon carrying, carrying knife, gun or other weapon. The associations between psychosocial factors, psychopathic-like features and weapon carrying were examined with multinomial logistic regression analysis. 9% of the participants had carried a weapon in the past 12 months. Adolescents with a history of delinquency, victimization and antisocial friends were more likely to carry weapons in general; however, delinquency and victimization were most strongly related to gun carrying, while perceived peer delinquency (antisocial friends) was most strongly related to carrying a knife. Better academic performance was associated with a reduced likelihood of carrying a gun and knife, while feeling secure correlated with a reduced likelihood of gun carrying only. Psychopathic-like features were related to a higher likelihood of weapon carrying, even after adjusting for other risk factors. The findings of the study suggest that adolescents carrying a weapon have a large cluster of problems in their lives, which may vary based on the type of weapon carried. Furthermore, psychopathic-like features strongly relate to a higher risk of carrying a weapon.

Influence of pellet seating on the external ballistic parameters of spring-piston air guns.

PubMed

Werner, Ronald; Schultz, Benno; Frank, Matthias

2016-09-01

In firearm examiners' and forensic specialists' casework as well as in air gun proof testing, reliable measurement of the weapon's muzzle velocity is indispensable. While there are standardized and generally accepted procedures for testing the performance of air guns, the method of seating the diabolo pellets deeper into the breech of break barrel spring-piston air guns has not found its way into standardized test procedures. The influence of pellet seating on the external ballistic parameters was investigated using ten different break barrel spring-piston air guns. Test shots were performed with the diabolo pellets seated 2 mm deeper into the breech using a pellet seater. The results were then compared to reference shots with conventionally loaded diabolo pellets. Projectile velocity was measured with a high-precision redundant ballistic speed measurement system. In eight out of ten weapons, the muzzle energy increased significantly when the pellet seater was used. The average increase in kinetic energy was 31 % (range 9-96 %). To conclude, seating the pellet even slightly deeper into the breech of spring-piston air guns might significantly alter the muzzle energy. Therefore, it is strongly recommended that this effect is taken into account when accurate and reliable measurements of air gun muzzle velocity are necessary.

Laboratory Directed Research and Development FY2010 Annual Report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Jackson, K J

2011-03-22

A premier applied-science laboratory, Lawrence Livermore National Laboratory (LLNL) has at its core a primary national security mission - to ensure the safety, security, and reliability of the nation's nuclear weapons stockpile without nuclear testing, and to prevent and counter the spread and use of weapons of mass destruction: nuclear, chemical, and biological. The Laboratory uses the scientific and engineering expertise and facilities developed for its primary mission to pursue advanced technologies to meet other important national security needs - homeland defense, military operations, and missile defense, for example - that evolve in response to emerging threats. For broader nationalmore » needs, LLNL executes programs in energy security, climate change and long-term energy needs, environmental assessment and management, bioscience and technology to improve human health, and for breakthroughs in fundamental science and technology. With this multidisciplinary expertise, the Laboratory serves as a science and technology resource to the U.S. government and as a partner with industry and academia. This annual report discusses the following topics: (1) Advanced Sensors and Instrumentation; (2) Biological Sciences; (3) Chemistry; (4) Earth and Space Sciences; (5) Energy Supply and Use; (6) Engineering and Manufacturing Processes; (7) Materials Science and Technology; Mathematics and Computing Science; (8) Nuclear Science and Engineering; and (9) Physics.« less

Can Coulomb repulsion for charged particle beams be overcome?

NASA Astrophysics Data System (ADS)

Retsky, Michael W.

2004-01-01

Mutual repulsion of discrete charged particles or Coulomb repulsion is widely considered to be an ultimate hard limit in charged particle optics. It prevents the ability to finely focus high current beams into a small spots at large distances from the defining apertures. A classic example is the 1970s era "Star Wars" study of an electron beam directed energy weapon as an orbiting antiballistic missile device. After much analysis, it was considered physically impossible to focus a 1000-amp 1-GeV beam into a 1-cm diameter spot 1000-km from the beam generator. The main reason was that a 1-cm diameter beam would spread to 5-m diameter at 1000-km due to Coulomb repulsion. Since this could not be overcome, the idea was abandoned. But is this true? What if the rays were reversed? That is, start with a 5-m beam converging slightly with the same nonuniform angular and energy distribution as the electrons from the original problem were spreading at 1000-km distance. Could Coulomb repulsion be overcome? Looking at the terms in computational studies, some are reversible while others are not. Since the nonreversible terms should be small, it might be possible to construct an electron beam directed energy weapon.

History of Nuclear India

NASA Astrophysics Data System (ADS)

Chaturvedi, Ram

2000-04-01

India emerged as a free and democratic country in 1947, and entered into the nuclear age in 1948 by establishing the Atomic Energy Commission (AEC), with Homi Bhabha as the chairman. Later on the Department of Atomic Energy (DAE) was created under the Office of the Prime Minister Jawahar Lal Nehru. Initially the AEC and DAE received international cooperation, and by 1963 India had two research reactors and four nuclear power reactors. In spite of the humiliating defeat in the border war by China in 1962 and China's nuclear testing in 1964, India continued to adhere to the peaceful uses of nuclear energy. On May 18, 1974 India performed a 15 kt Peaceful Nuclear Explosion (PNE). The western powers considered it nuclear weapons proliferation and cut off all financial and technical help, even for the production of nuclear power. However, India used existing infrastructure to build nuclear power reactors and exploded both fission and fusion devices on May 11 and 13, 1998. The international community viewed the later activity as a serious road block for the Non-Proliferation Treaty and the Comprehensive Test Ban Treaty; both deemed essential to stop the spread of nuclear weapons. India considers these treaties favoring nuclear states and is prepared to sign if genuine nuclear disarmament is included as an integral part of these treaties.

Earliest stone-tipped projectiles from the Ethiopian rift date to >279,000 years ago.

PubMed

Sahle, Yonatan; Hutchings, W Karl; Braun, David R; Sealy, Judith C; Morgan, Leah E; Negash, Agazi; Atnafu, Balemwal

2013-01-01

Projectile weapons (i.e. those delivered from a distance) enhanced prehistoric hunting efficiency by enabling higher impact delivery and hunting of a broader range of animals while reducing confrontations with dangerous prey species. Projectiles therefore provided a significant advantage over thrusting spears. Composite projectile technologies are considered indicative of complex behavior and pivotal to the successful spread of Homo sapiens. Direct evidence for such projectiles is thus far unknown from >80,000 years ago. Data from velocity-dependent microfracture features, diagnostic damage patterns, and artifact shape reported here indicate that pointed stone artifacts from Ethiopia were used as projectile weapons (in the form of hafted javelin tips) as early as >279,000 years ago. In combination with the existing archaeological, fossil and genetic evidence, these data isolate eastern Africa as a source of modern cultures and biology.

Sandia Dynamic Materials Program Strategic Plan.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Flicker, Dawn Gustine; Benage, John F.; Desjarlais, Michael P.

2017-05-01

Materials in nuclear and conventional weapons can reach multi-megabar pressures and 1000s of degree temperatures on timescales ranging from microseconds to nanoseconds. Understanding the response of complex materials under these conditions is important for designing and assessing changes to nuclear weapons. In the next few decades, a major concern will be evaluating the behavior of aging materials and remanufactured components. The science to enable the program to underwrite decisions quickly and confidently on use, remanufacturing, and replacement of these materials will be critical to NNSA’s new Stockpile Responsiveness Program. Material response is also important for assessing the risks posed bymore » adversaries or proliferants. Dynamic materials research, which refers to the use of high-speed experiments to produce extreme conditions in matter, is an important part of NNSA’s Stockpile Stewardship Program.« less

Perceived popularity of adolescents who use weapons in violence and adolescents who only carry weapons

PubMed Central

Wallace, Lacey N.

2017-01-01

Prior research has found that persistently delinquent youth or more violent youth were less popular than their less delinquent peers (Young, 2013). However, recent research has also found that weapon carrying is associated with being more popular in adolescence (Dijkstra et al., 2010). The present paper examines the perceived popularity of adolescents who carry weapons in comparison to those who both carry and use weapons in acts of violence or threatened violence. Data consist of two waves from the National Longitudinal Study of Adolescent to Adult Health. Analyses use OLS regression with lagged predictors. This paper found no differences in number of friends between weapon carriers and weapon users. However, among both male and female gang members, those who did not use or carry weapons (abstainers) named significantly fewer friends than weapon users. Among females, weapon abstainers both named and were named by significantly more people than weapon users. These differences were not observed for males. Implications of these results and directions for future research are discussed. PMID:29104446

Stockpile Stewardship: How We Ensure the Nuclear Deterrent Without Testing

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

2014-09-04

In the 1990s, the U.S. nuclear weapons program shifted emphasis from developing new designs to dismantling thousands of existing weapons and maintaining a much smaller enduring stockpile. The United States ceased underground nuclear testing, and the Department of Energy created the Stockpile Stewardship Program to maintain the safety, security, and reliability of the U.S. nuclear deterrent without full-scale testing. This video gives a behind the scenes look at a set of unique capabilities at Lawrence Livermore that are indispensable to the Stockpile Stewardship Program: high performance computing, the Superblock category II nuclear facility, the JASPER a two stage gas gun,more » the High Explosive Applications Facility (HEAF), the National Ignition Facility (NIF), and the Site 300 contained firing facility.« less

Proof-of-principle to unfold an angle-energy dependent source from forward and adjoint calculations

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pace, J.V. III

For many years there has existed a discrepancy between the measured and calculated responses from the Little Boy weapon in Hiroshima. A myriad of solutions have been proposed, but to no avail. If one can rationalize to himself that it does not really matter exactly what happened with the weapon when it exploded, and if sufficient information exist about the measurements, one should be able to unfold the source. Moreover, if a source can be unfolded in a controlled environment, then it should be possible to unfold a more complicated source, for example, the Little Boy source. This report recordsmore » the findings of a proof-of-principle test to unfold a source in the controlled environment.« less

Monitoring of atmospheric nuclear explosions with infrasonic microphone arrays

NASA Astrophysics Data System (ADS)

Wilson, Charles R.

2002-11-01

A review is given of the various United States programs for the infrasonic monitoring of atmospheric nuclear explosions from their inception in 1946 to their termination in 1975. The US Atomic Energy Detection System (USAEDS) monitored all nuclear weapons tests that were conducted by the Soviet Union, France, China, and the US with arrays of sensitive microbarographs in a worldwide network of infrasonic stations. A discussion of the source mechanism for the creation and subsequent propagation around the globe of long wavelength infrasound from explosions (volcanic and nuclear) is given to show the efficacy of infrasonic monitoring for the detection of atmospheric nuclear weapons tests. The equipment that was used for infrasound detection, the design of the sensor arrays, and the data processing techniques that were used by USAEDS are all discussed.

Update on NRF Measurements on ^237Np for National Security and Safeguards Applications

NASA Astrophysics Data System (ADS)

Angell, C. T.; Joshi, T.; Yee, R.; Swanberg, E.; Norman, E. B.; Kulp, W. D.; Warren, G.; Hicks, C. L., Jr.; Korbly, S.; Klimenko, A.; Wilson, C.; Bray, T. H.; Copping, R.; Shuh, D. K.

2010-11-01

Nuclear resonance fluorescence (NRF) uses γ rays to excite nuclear levels and measure their properties. This provides a unique isotopic signature, and can be used to identify and assay material. This is particularly important for applications that detect the smuggling of nuclear material or the diversion of fissile material for covert weapon programs, both of which present grave risks to world security. ^237Np presents significant safeguard challenges; it is fissile yet currently has fewer safeguard restrictions potentially making it an attractive material for covert weapon programs. This talk will present the final results of two measurements of NRF on ^237Np using a bremsstrahlung photon source. 15 NRF states have been identified between 1.5 and 2.5 MeV excitation energy.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

The Department of Energy (DOE) has contracted with Asea Brown Boveri-Combustion Engineering (ABB-CE) to provide information on the capability of ABB-CE`s System 80 + Advanced Light Water Reactor (ALWR) to transform, through reactor burnup, 100 metric tonnes (MT) of weapons grade plutonium (Pu) into a form which is not readily useable in weapons. This information is being developed as part of DOE`s Plutonium Disposition Study, initiated by DOE in response to Congressional action. This document, Volume 1, presents a technical description of the various elements of the System 80 + Standard Plant Design upon which the Plutonium Disposition Study wasmore » based. The System 80 + Standard Design is fully developed and directly suited to meeting the mission objectives for plutonium disposal. The bass U0{sub 2} plant design is discussed here.« less

Industrial Sites - An Approach to Closure

ScienceCinema

None

2018-01-16

The Environmental Management (EM) Program at the Nevada Site Office was created by the U.S. Department of Energy (DOE) to address the environmental legacy of contamination resulting from more than 50 years of nuclear weapons research, production and testing. The U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office (NSO) is responsible for remediating portions of the Nevada National Security Site (formerly the Nevada Test Site) and the Tonopah Test Range, which is within the Nevada Test and Training Range.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gosling, F.G.

This article is a short history of the origins and development of the American atomic bomb program during World War II. Beginning with the scientific developments of the pre-war years, the monograph details the role of US government in conducting a secret, nationwide enterprise that took science from the laboratory and into combat with an entirely new type of weapon. The monograph concludes with a discussion of the immediate postwar period, the debate over the Atomic Energy Act of 1946, and the founding of the Atomic Energy Commission.

Characterization of Anodized Titanium Based Novel Paradigm Supercapacitors: Impact of Salt Identity and Frequency on Dielectric Values, Power, and Energy Densities

DTIC Science & Technology

2017-03-01

fire the weapon is 31 m3. Ultimately, the ideal capacitors would match the energy density of the best batteries . At this time, Lithium Ion batteries ...Discharge) .....119 Figure 115. Ragone Plot of Supercapacitors vs. Batteries with NH4Cl 30 wt% and KOH 30 wt%. Adapted from [18...charge/discharge frequency. Batteries , capacitors, and fly-wheels are all under consideration at this time; each device has its advantages and

A History of the Atomic Energy Commission

DOE R&D Accomplishments Database

Buck, Alice L.

1983-07-01

This pamphlet traces the history of the US Atomic Energy Commission's twenty-eight year stewardship of the Nation's nuclear energy program, from the signing of the Atomic Energy Act on August 1, 1946 to the signing of the Energy Reorganization Act on October 11, 1974. The Commission's early concentration on the military atom produced sophisticated nuclear weapons for the Nation's defense and made possible the creation of a fleet of nuclear submarines and surface ships. Extensive research in the nuclear sciences resulted in the widespread application of nuclear technology for scientific, medical and industrial purposes, while the passage of the Atomic Energy Act of 1954 made possible the development of a nuclear industry, and enabled the United States to share the new technology with other nations.

Precision Gamma-Ray Branching Ratios for Long-Lived Radioactive Nuclei

DOE Office of Scientific and Technical Information (OSTI.GOV)

Tonchev, Anton

Many properties of the high-energy-density environments in nuclear weapons tests, advanced laser-fusion experiments, the interior of stars, and other astrophysical bodies must be inferred from the resulting long-lived radioactive nuclei that are produced. These radioactive nuclei are most easily and sensitively identified by studying the characteristic gamma rays emitted during decay. Measuring a number of decays via detection of the characteristic gamma-rays emitted during the gamma-decay (the gamma-ray branching ratio) of the long-lived fission products is one of the most straightforward and reliable ways to determine the number of fissions that occurred in a nuclear weapon test. The fission productsmore » 147Nd, 144Ce, 156Eu, and certain other long-lived isotopes play a crucial role in science-based stockpile stewardship, however, the large uncertainties (about 8%) on the branching ratios measured for these isotopes are currently limiting the usefulness of the existing data [1,2]. We performed highly accurate gamma-ray branching-ratio measurements for a group of high-atomic-number rare earth isotopes to greatly improve the precision and reliability with which the fission yield and reaction products in high-energy-density environments can be determined. We have developed techniques that take advantage of new radioactive-beam facilities, such as DOE's CARIBU located at Argonne National Laboratory, to produce radioactive samples and perform decay spectroscopy measurements. The absolute gamma-ray branching ratios for 147Nd and 144Ce are reduced <2% precision. In addition, high-energy monoenergetic neutron beams from the FN Tandem accelerator in TUNL at Duke University was used to produce 167Tm using the 169Tm(n,3n) reaction. Fourtime improved branching ratio of 167Tm is used now to measure reaction-in-flight (RIF) neutrons from a burning DT capsule at NIF [10]. This represents the first measurement of RIF neutrons in any laboratory fusion system, and the magnitude of the signal has important implications for fundamental plasma science and for weapons physics.« less

Effects of Weapons on Aggressive Thoughts, Angry Feelings, Hostile Appraisals, and Aggressive Behavior: A Meta-Analytic Review of the Weapons Effect Literature.

PubMed

Benjamin, Arlin J; Kepes, Sven; Bushman, Brad J

2017-09-01

Guns are associated with aggression. A landmark 1967 study showed that simply seeing a gun can increase aggression-called the "weapons effect." This meta-analysis integrates the findings of weapons effect studies conducted from 1967 to 2017. It includes 162 effect-size estimates from 78 independent studies involving 7,668 participants. The theoretical framework used to explain the weapons effect was the General Aggression Model (GAM), which proposes three routes to aggression-cognitive, affective, and arousal. The GAM also proposes that hostile appraisals can facilitate aggression. As predicted by the GAM, the mere presence of weapons increased aggressive thoughts, hostile appraisals, and aggression, suggesting a cognitive route from weapons to aggression. Weapons did not significantly increase angry feelings. Only one study tested the effects of weapons on arousal. These findings also contribute to the debate about social priming by showing that incidental exposure to a stimulus (weapon) can affect subsequent related behavior (aggression).

Using Principal Component Analysis to Improve Fallout Characterization

DTIC Science & Technology

2017-03-23

between actinide location and elemental composition in fallout from historic atmospheric nuclear weapons testing. Fifty spherical fallout samples were...mathematical approach to solving the complex system of elemental variables while establishing correlations to actinide incorporation within the fallout...1. The double hump curve for uranium-235 showing the effective fission yield by mass number for thermal neutrons. Reproduced with permission from

Film as Revolutionary Weapon: A Pedagogical Analysis. Latin American Studies Program, Film Series No. 3.

ERIC Educational Resources Information Center

California Univ., Riverside. Latin American Studies Program.

This paper describes a university course designed to examine the use of film as a revolutionary medium in Latin American countries. Objectives of the course were to illustrate the complexity of studying a film genre, develop an analytical framework for comparing revolutionary films, and encourage students to reach their own conclusions about the…

Perestroika and Change in Soviet Weapons Acquisition

DTIC Science & Technology

1990-06-01

attempted to transfer features of defense industry-mainly managers and methods-to the civilian sector to improve productivity and output. On assuming...to the defense complex absorbed defense managers ’ attention, diverted defense production capacity, and redirected new investment to food processing...equipment drew on additional management andproduction caaite and required more diversion of invest- mnet. Defense procurement reductions arising from

Report of the first annual airborne weapons training technology review

DOE Office of Scientific and Technical Information (OSTI.GOV)

Snyder, C.E.; Payne, G.B.; Treitler, I.E.

1990-01-01

This report documents the First Annual Airborne Weapons Training Technology Review. The Review was held at Oak Ridge Associated Universities from March 29 to 31, 1989. It was an exchange of ideas and information among the members of the network supporting the Naval Air Systems Command's (NAVAIR's) PMA205-11, Program Manager for Ordnance Training. This report describes the briefings and demonstrations presented at the Review, and summarizes the discussion at the informal caucus where significant issues were raised from the first two days' presentations. The report also contains the meeting agenda, a participant list with addresses and telephone numbers, a listmore » of the Department of Defense activities represented, NAVAIR's follow-up communication, and a brief description of Martin Marietta Energy Systems, Inc.'s training technology project support. A broad range of topics related to training systems and training support was covered during the Review. Synopses of the presentations and demonstrations included here cover computer-based and interactive systems, portability of software, reuse of training systems for different weapons, standardization of trainers, instructional systems design, cognitive task analysis, tracking of training resources, and the application of Computer-aided Acquisition and Logistic Support.« less

32 CFR 552.104 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 3 2014-07-01 2014-07-01 false Disposition of confiscated/seized weapons. 552... RESERVATIONS AND NATIONAL CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Firearms and Weapons § 552.104 Disposition of confiscated/seized weapons. All weapons, ammunition, explosives or other devices defined in...

32 CFR 552.104 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 3 2013-07-01 2013-07-01 false Disposition of confiscated/seized weapons. 552... RESERVATIONS AND NATIONAL CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Firearms and Weapons § 552.104 Disposition of confiscated/seized weapons. All weapons, ammunition, explosives or other devices defined in...

32 CFR 552.104 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 3 2010-07-01 2010-07-01 true Disposition of confiscated/seized weapons. 552... RESERVATIONS AND NATIONAL CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Firearms and Weapons § 552.104 Disposition of confiscated/seized weapons. All weapons, ammunition, explosives or other devices defined in...

32 CFR 552.104 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 3 2012-07-01 2009-07-01 true Disposition of confiscated/seized weapons. 552... RESERVATIONS AND NATIONAL CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Firearms and Weapons § 552.104 Disposition of confiscated/seized weapons. All weapons, ammunition, explosives or other devices defined in...

32 CFR 552.104 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 3 2011-07-01 2009-07-01 true Disposition of confiscated/seized weapons. 552... RESERVATIONS AND NATIONAL CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Firearms and Weapons § 552.104 Disposition of confiscated/seized weapons. All weapons, ammunition, explosives or other devices defined in...

77 FR 59891 - Proposed Information Collection; Comment Request; Chemical Weapons Convention Declaration and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-01

... Request; Chemical Weapons Convention Declaration and Report Handbook and Forms AGENCY: Bureau of Industry.... Abstract The Chemical Weapons Convention Implementation Act of 1998 and Commerce Chemical Weapons... Chemical Weapons Convention (CWC), an international arms control treaty. II. Method of Collection Submitted...

14 CFR 1204.1005 - Unauthorized introduction of firearms or weapons, explosives, or other dangerous materials.

Code of Federal Regulations, 2010 CFR

2010-01-01

... weapons, explosives, or other dangerous materials. 1204.1005 Section 1204.1005 Aeronautics and Space... Weapons or Dangerous Materials § 1204.1005 Unauthorized introduction of firearms or weapons, explosives... or causing to be introduced, or using firearms or other dangerous weapons, explosives or other...

14 CFR 1204.1005 - Unauthorized introduction of firearms or weapons, explosives, or other dangerous materials.

Code of Federal Regulations, 2013 CFR

2013-01-01

... weapons, explosives, or other dangerous materials. 1204.1005 Section 1204.1005 Aeronautics and Space... Weapons or Dangerous Materials § 1204.1005 Unauthorized introduction of firearms or weapons, explosives... or causing to be introduced, or using firearms or other dangerous weapons, explosives or other...

3 CFR - Continuation of the National Emergency With Respect to Weapons of Mass Destruction

Code of Federal Regulations, 2012 CFR

2012-01-01

... to Weapons of Mass Destruction Presidential Documents Other Presidential Documents Notice of November 9, 2011 Continuation of the National Emergency With Respect to Weapons of Mass Destruction On... United States posed by the proliferation of nuclear, biological, and chemical weapons (weapons of mass...

14 CFR 1204.1005 - Unauthorized introduction of firearms or weapons, explosives, or other dangerous materials.

Code of Federal Regulations, 2012 CFR

2012-01-01

... weapons, explosives, or other dangerous materials. 1204.1005 Section 1204.1005 Aeronautics and Space... Weapons or Dangerous Materials § 1204.1005 Unauthorized introduction of firearms or weapons, explosives... or causing to be introduced, or using firearms or other dangerous weapons, explosives or other...

32 CFR 552.130 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 3 2011-07-01 2009-07-01 true Disposition of confiscated/seized weapons. 552..., Ammunition and Other Dangerous Weapons on Fort Gordon § 552.130 Disposition of confiscated/seized weapons. All weapons, ammunition, explosives, or other devices defined in this subpart, that are confiscated...

3 CFR - Continuation of the National Emergency With Respect to Weapons of Mass Destruction

Code of Federal Regulations, 2013 CFR

2013-01-01

... to Weapons of Mass Destruction Presidential Documents Other Presidential Documents Notice of November 1, 2012 Continuation of the National Emergency With Respect to Weapons of Mass Destruction On... United States posed by the proliferation of nuclear, biological, and chemical weapons (weapons of mass...

48 CFR 217.173 - Multiyear contracts for weapon systems.

Code of Federal Regulations, 2010 CFR

2010-10-01

... weapon systems. 217.173 Section 217.173 Federal Acquisition Regulations System DEFENSE ACQUISITION... Mulityear Contracting 217.173 Multiyear contracts for weapon systems. As authorized by 10 U.S.C. 2306b(h... contract for— (a) A weapon system and associated items, services, and logistics support for a weapon system...

32 CFR 552.130 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 3 2010-07-01 2010-07-01 true Disposition of confiscated/seized weapons. 552..., Ammunition and Other Dangerous Weapons on Fort Gordon § 552.130 Disposition of confiscated/seized weapons. All weapons, ammunition, explosives, or other devices defined in this subpart, that are confiscated...

32 CFR 552.130 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 3 2013-07-01 2013-07-01 false Disposition of confiscated/seized weapons. 552..., Ammunition and Other Dangerous Weapons on Fort Gordon § 552.130 Disposition of confiscated/seized weapons. All weapons, ammunition, explosives, or other devices defined in this subpart, that are confiscated...

14 CFR 1204.1005 - Unauthorized introduction of firearms or weapons, explosives, or other dangerous materials.

Code of Federal Regulations, 2011 CFR

2011-01-01

... weapons, explosives, or other dangerous materials. 1204.1005 Section 1204.1005 Aeronautics and Space... Weapons or Dangerous Materials § 1204.1005 Unauthorized introduction of firearms or weapons, explosives... or causing to be introduced, or using firearms or other dangerous weapons, explosives or other...

32 CFR 552.130 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 3 2012-07-01 2009-07-01 true Disposition of confiscated/seized weapons. 552..., Ammunition and Other Dangerous Weapons on Fort Gordon § 552.130 Disposition of confiscated/seized weapons. All weapons, ammunition, explosives, or other devices defined in this subpart, that are confiscated...

32 CFR 552.130 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 3 2014-07-01 2014-07-01 false Disposition of confiscated/seized weapons. 552..., Ammunition and Other Dangerous Weapons on Fort Gordon § 552.130 Disposition of confiscated/seized weapons. All weapons, ammunition, explosives, or other devices defined in this subpart, that are confiscated...

Nuclear Weapons: Comprehensive Test Ban Treaty

DTIC Science & Technology

2007-07-12

done. Critics raised concerns about the implications of these policies for testing and new weapons. At present, Congress addresses nuclear weapon...future, but there are no plans to do so.’”7 Critics expressed concern about the implications of these policies for testing and new weapons. A statement by...opportunity to design and build new nuclear weapons, and abandon a ten-year-old moratorium on nuclear weapons testing.”8 Another critic felt that

Nuclear weapons modernizations

NASA Astrophysics Data System (ADS)

Kristensen, Hans M.

2014-05-01

This article reviews the nuclear weapons modernization programs underway in the world's nine nuclear weapons states. It concludes that despite significant reductions in overall weapons inventories since the end of the Cold War, the pace of reductions is slowing - four of the nuclear weapons states are even increasing their arsenals, and all the nuclear weapons states are busy modernizing their remaining arsenals in what appears to be a dynamic and counterproductive nuclear competition. The author questions whether perpetual modernization combined with no specific plan for the elimination of nuclear weapons is consistent with the nuclear Non-Proliferation Treaty and concludes that new limits on nuclear modernizations are needed.

Multi-Reflex Propulsion Systems for Space and Air Vehicles and Energy Transfer for Long Distance

NASA Astrophysics Data System (ADS)

Bolonkin, A.

The purpose of this article is to call attention to the revolutionary idea of light multi-reflection. This idea allows the design of new engines, space and air propulsion systems, storage (of a beam and solar energy), transmitters of energy (to millions of kilometers), creation of new weapons, etc. This method and the main innovations were offered by the author in 1983 in the former USSR. Now the author shows in a series of articles the immense possibilities of this idea in many fields of engineering - astronautics, aviation, energy, optics, direct converter of light (laser beam) energy to mechanical energy (light engine), to name a few. This article considers the multi-reflex propulsion systems for space and air vehicles and energy transmitter for long distances in space.

Strengthening the nuclear nonproliferation regime : focus on the civilian nuclear fuel cycle.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Saltiel, David H.; Pregenzer, Arian Leigh

2005-04-01

Leaders around the world and across the ideological spectrum agree that the global nonproliferation regime is facing a serious test. The emergence of sophisticated terrorist networks, black markets in nuclear technology, and technological leaps associated with globalization have conspired to threaten one of the most successful examples of international cooperation in history. The rampant proliferation of nuclear weapons that was predicted at the start of the nuclear age has been largely held in check and the use of those weapons avoided. Nonetheless, with the thirty-fifth anniversary of the Treaty on the Nonproliferation of Nuclear Weapons (NPT), the threat of nuclearmore » proliferation seems more serious than ever. Although experts readily concede that there exist many pathways to proliferation, the threat posed by the misuse of the civilian nuclear fuel cycle has received considerable recent attention. While the connection between nuclear energy and nonproliferation has been a topic of discussion since the dawn of the nuclear age, world events have brought the issue to the forefront once again. United States President George W. Bush and International Atomic Energy Agency (IAEA) Director General Mohammad ElBaradei are among those who have highlighted proliferation risks associated with civilian nuclear power programs and called for revitalizing the nuclear nonproliferation regime to address new threats. From the possibility of diversion or theft of nuclear material or technology, to the use of national civilian programs as a cover for weapons programs - what some have called latent proliferation - the fuel cycle appears to many to represent a glaring proliferation vulnerability. Just as recognition of these risks is not new, neither is recognition of the many positive benefits of nuclear energy. In fact, a renewed interest in exploiting these benefits has increased the urgency of addressing the risks. Global energy demand is expected to at least double by the middle of the century and could increase even more quickly. Much of the new demand will come from the rapidly expanding economies in China and India, but much of the developing world stands poised to follow the same path. This growth in demand is paralleled by concerns about global warming and the long-term reliability of carbon-based fuel supplies, concerns which expanded use of nuclear power can help to address. For these reasons and others, many countries in Asia have already clearly signaled that nuclear energy will play a key role for years to come. Numerous proposals have been made in the last two years for reducing the proliferation risk of the civilian nuclear fuel cycle. These range from a ban on export of enrichment and reprocessing technology to countries not already possessing operational capabilities to multinational management of the nuclear fuel cycle and strengthening existing monitoring and security mechanisms. The need for international willingness to enforce nonproliferation commitments and norms has also been emphasized. Some of these proposals could significantly impact the production of nuclear energy. Because the successful strengthening of the nonproliferation regime and the expansion of nuclear energy are so closely related, any successful approach to resolving these issues will require the creative input of experts from both the nuclear energy and nonproliferation communities. Against this backdrop, Sandia National Laboratories organized its 14th International Security Conference (ISC) around the theme: Strengthening the Nuclear Nonproliferation Regime: Focus on the Civilian Nuclear Fuel Cycle. The goal of the conference was to begin a constructive dialogue between the nuclear energy and nuclear nonproliferation communities. The conference was held in Chantilly, Virginia, just outside Washington, D.C. on April 4-6, 2005, and was attended by approximately 125 participants from fifteen countries. The ISC agenda was structured to produce a systematic review of the connection between civilian nuclear energy programs and the proliferation of nuclear weapons and to identify constructive approaches to strengthen the nonproliferation regime. The conference began by reviewing the energy and security context that has, once again, raised the profile of this issue. A discussion of the risks associated with the civilian nuclear fuel cycle was then used to inform the analysis of several potential risk-management tools. The conference concluded by looking for lessons from the past as well as looking forward to future opportunities, with a particular focus on East Asia. In this paper we summarize the debates and ideas that emerged during the conference. Although we have drawn on material presented by speakers and comments made by participants, we do not quote or cite the specific contributions of individuals.« less

Plutonium: Advancing our Understanding to Support Sustainable Nuclear Fuel Cycles

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lines, Amanda M.; Adami, Susan R.; Casella, Amanda

With Global energy needs increasing, real energy solutions to meet demands now, are needed. Fossil fuels are not an ideal candidate to meet these needs because of their negative impact on the environment. Renewables such as wind and solar have huge potential, but still need major technological advancements (particularly in the area of battery storage) before they can effectively meet growing world needs. The best option for meeting large energy needs without a large carbon footprint is nuclear energy. Of course, nuclear energy can face a fair amount of opposition and concern. However, through modern engineering and science many ofmore » these concerns can now be addressed. Many safety concerns can be met by engineering advancements, but perhaps the biggest area of concern is what to do with the used nuclear fuel after it is removed from the reactor. Currently the United States (and several other countries) utilize an open fuel cycle, meaning fuel is only used once and then discarded. It should be noted that fuel coming out of a reactor has utilized approximately 1% of the total energy that could be produced by the uranium in the fuel rod. The answer here is to close the fuel cycle and recycle the nuclear materials. By reprocessing used nuclear fuel, all the U can be repurposed without requiring disposal. The various fission products can be removed and either discarded (hugely reduced waste volume) or more reasonably, utilized in specialty reactors to make more energy or needed research/medical isotopes. While reprocessing technology is currently advanced enough to meet energy needs, completing research to improve and better understand these techniques is still needed. Better understanding behavior of fission products is one area of important research. Despite it being discovered over 75 years ago, plutonium is still an exciting element to study because of the complex solution chemistry it exhibits. In aqueous solutions Pu can exist simultaneously in multiple oxidation states, including 3+, 4+, and 6+. It also readily forms a variety of metal-ligand complexes depending on solution pH and available ligands. Understanding of the behavior of Pu in solution remains an important area of research today, with relevance to developing sustainable nuclear fuel cycles, minimizing its impact on the environment, and detecting and preventing the spread of nuclear weapons technology.« less

Robotics crosscutting program: Technology summary

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

The Office of Environmental Management (EM) is responsible for cleaning up the legacy of radioactive and chemically hazardous waste at contaminated sites and facilities throughout the U.S. Department of Energy (DOE) nuclear weapons complex, preventing further environmental contamination, and instituting responsible environmental management. Initial efforts to achieve this mission resulted in the establishment of environmental restoration and waste management programs. However, as EM began to execute its responsibilities, decision makers became aware that the complexity and magnitude of this mission could not be achieved efficiently, affordably, safely, or reasonably with existing technology. Once the need for advanced cleanup technologies becamemore » evident, EM established an aggressive, innovative program of applied research and technology development. The Office of Technology Development (OTD) was established in November 1989 to advance new and improved environmental restoration and waste management technologies that would reduce risks to workers, the public, and the environment; reduce cleanup costs; and devise methods to correct cleanup problems that currently have no solutions. In 1996, OTD added two new responsibilities - management of a Congressionally mandated environmental science program and development of risk policy, requirements, and guidance. OTD was renamed the Office of Science and Technology (OST). This documents presents information concerning robotics tank waste retrieval overview, robotic chemical analysis automation, robotics decontamination and dismantlement, and robotics crosscutting and advanced technology.« less

15 CFR 742.18 - Chemical Weapons Convention (CWC or Convention).

Code of Federal Regulations, 2011 CFR

2011-01-01

... 15 Commerce and Foreign Trade 2 2011-01-01 2011-01-01 false Chemical Weapons Convention (CWC or... REGULATIONS CONTROL POLICY-CCL BASED CONTROLS § 742.18 Chemical Weapons Convention (CWC or Convention). States... Use of Chemical Weapons and on Their Destruction, also known as the Chemical Weapons Convention (CWC...

36 CFR 1002.4 - Weapons, traps and nets.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false Weapons, traps and nets. 1002... AND RECREATION § 1002.4 Weapons, traps and nets. (a)(1) Except as otherwise provided in this section, the following are prohibited: (i) Possessing a weapon, trap or net. (ii) Carrying a weapon, trap or...

3 CFR - Continuation of Emergency With Respect to Weapons of Mass Destruction

Code of Federal Regulations, 2011 CFR

2011-01-01

... 3 The President 1 2011-01-01 2011-01-01 false Continuation of Emergency With Respect to Weapons of... Continuation of Emergency With Respect to Weapons of Mass Destruction On November 14, 1994, by Executive Order... of nuclear, biological, and chemical weapons (weapons of mass destruction) and the means of...

32 CFR 552.122 - Personnel not authorized to possess or retain personal weapons.

Code of Federal Regulations, 2012 CFR

2012-07-01

... personal weapons. 552.122 Section 552.122 National Defense Department of Defense (Continued) DEPARTMENT OF... authorized to possess or retain personal weapons. (a) Possession, retention or storage of personal weapons or... enforcement officer authorized to carry the weapon under state or federal law, while on Fort Lewis or a sub...

32 CFR 552.124 - Transportation of privately owned weapons and ammunition.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 3 2011-07-01 2009-07-01 true Transportation of privately owned weapons and... owned weapons and ammunition. (a) Privately owned firearms and ammunition will be transported in the following manner: (1) Weapons, other than weapons being transported into Fort Lewis for the first time, may...