Application of a Dynamic Programming Algorithm for Weapon Target Assignment
2016-02-01
25] A . Turan , “Techniques for the Allocation of Resources Under Uncertainty,” Middle Eastern Technical University, Ankara, Turkey, 2012. [26] K...UNCLASSIFIED UNCLASSIFIED Application of a Dynamic Programming Algorithm for Weapon Target Assignment Lloyd Hammond Weapons and...optimisation techniques to support the decision making process. This report documents the methodology used to identify, develop and assess a
), 26th Marine Expeditionary Unit (MEU), practice non-lethal control techniques during a non-lethal Skip to main content (Press Enter). Toggle navigation Non-Lethal Weapons Program Search Search JNLWP: Search Search JNLWP: Search Non-Lethal Weapons Program U.S. Department of Defense Non-Lethal
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.
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
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.
Physical Security Modeling for the Shipboard Nuclear Weapons Security Program,
1982-04-01
I AOA1IR 396 NAVAL SURFACE WEAPONS CENTER SILVER SPRING MO F/G 15/3 PHYSICAL SECURITY MODELING FOR THE SHIPROARD NUCLEAR WEAPONS SE--ETEEU) APR A2 E ...WEAPONS SECURITY )PROGRAM 0% BY E . G. JACOUES D. L BARTUSEK R. W. MONROE M. S. SCHWARTZ WEAPONS SYSTEMS DEPARTMENT 1 APRIL 1982 A4pm lvW for p uic r...ASSIPICATIO N O F Tb IS PAGE t’W "mu Dat e E DLeT R)....... t READ W~STRUCTIoNs’ REPORT DOCUMENTATION PAGE BEFORE COMPLETNG FORM4 . REPiQRT NUM1e[i ja. VT
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.
Origins of the Tactical Nuclear Weapons Modernization Program: 1969-1979
NASA Astrophysics Data System (ADS)
Yaffe, Michael David
On December 12, 1979, the North Atlantic Treaty Organization decided to deploy new long-range theater nuclear forces, Pershing II and Ground-Launched Cruise Missiles. This marked the first major change in NATO's nuclear stockpile since the adoption of the flexible response strategy in 1967. The decision was controversial inasmuch as the Allies disagreed on the fundamental role of nuclear weapons in this strategy and, thereby, the types and number of weapons required for an effective deterrent posture. Europeans generally preferred long-range weapons capable of striking the Soviet Union and small conventional forces while Americans preferred shorter-range nuclear weapons and a stalwart conventional defense. Thus, the December decision is often described as purely politically motivated, in which the Americans reluctantly acquiesced to a European initiative for long-range weapons, prominently expressed by West German Chancellor Helmut Schmidt in 1977. Recently declassified US government documents reveal, however, that long-range missiles were part of a long-term comprehensive nuclear modernization program conceived in the Pentagon under Defense Secretary James Schlesinger during the period of 1973 through 1975, and presented to skeptical European elites who favored arms control negotiations over costly new deployments. This program was motivated as much by changes in the American national security culture as by an increase in the Soviet military threat to Europe. It was grounded on a clear military rationale: "that a feasible and affordable conventional defense is only possible if NATO has modern nuclear forces" that can effectively hold at risk Warsaw Pact ground and air forces throughout the depth of their employment from the inner-German border to the western military districts of the Soviet Union. When the new US administration in 1977 disagreed with the modernization plan and its rationale, opting instead for more conventional forces, the Allies in a reversal of
A Sandia weapon review bulletin : defense programs, Autumn 1992.
DOE Office of Scientific and Technical Information (OSTI.GOV)
Not Available
1992-09-01
Topics in this issue: (1) Focal Point and STEP. Sandia National Laboratories has always focused its advanced weapon development not only on future weapon needs, but also on the engineering and manufacturing sciences needed to meet them. Both areas are changing dramatically. As the nation dismantles many of its warheads, it becomes essential that those that remain are increasingly reliable, secure, capable, and safe. And as development resources diminish, it becomes vital that they are applied to the most critical technologies in a disciplined manner. The mission of the Focal Point program and the Stockpile Transition Enabling Program (STEP) ismore » to develop processes for meeting these challenges. Focal Point offers a decision-making process for allocating Sandia's resources to meets its defense programs strategic goals. (2) Defense Programs news in brief. (3) Dismantling the nuclear stockpile. (4) W88/MK5: Arming, Fuzing, and Firing system meets all requirements and goals. (5) The Common Radar Fuze. (6) Insertable-explosive arming of firing sets. (7) Preparing for fewer underground tests.« less
Defense Acquisitions. Assessments of Selected Weapon Programs
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
Environmental Detection of Clandestine Nuclear Weapon Programs
NASA Astrophysics Data System (ADS)
Kemp, R. Scott
2016-06-01
Environmental sensing of nuclear activities has the potential to detect nuclear weapon programs at early stages, deter nuclear proliferation, and help verify nuclear accords. However, no robust system of detection has been deployed to date. This can be variously attributed to high costs, technical limitations in detector technology, simple countermeasures, and uncertainty about the magnitude or behavior of potential signals. In this article, current capabilities and promising opportunities are reviewed. Systematic research in a variety of areas could improve prospects for detecting covert nuclear programs, although the potential for countermeasures suggests long-term verification of nuclear agreements will need to rely on methods other than environmental sensing.
Seventy Years of Computing in the Nuclear Weapons Program
DOE Office of Scientific and Technical Information (OSTI.GOV)
Archer, Billy Joe
Los Alamos has continuously been on the forefront of scientific computing since it helped found the field. This talk will explore the rich history of computing in the Los Alamos weapons program. The current status of computing will be discussed, as will the expectations for the near future.
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.
1978-04-15
12. (Part 2 of 2) 70 B1 Calculate Revised I! Allocation Error [: Estimates For Each Attribute Category] Skip Change of tltipliers - No _ D-Do For All A...passing Onl to tilt next target , thlt current Value Of the target weight is revised . Altecr every two to four targets , the Laigrange multipliers art...delete a weapon, a new set of variables is delivered by WADOUT, and STALL uses this revised in- formation to decide whether more weapons should be added
Nuclear weapons modernizations
DOE Office of Scientific and Technical Information (OSTI.GOV)
Kristensen, Hans M.
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 concludesmore » that new limits on nuclear modernizations are needed.« less
Effects of a youth substance use prevention program on stealing, fighting, and weapon use.
Nieri, Tanya; Apkarian, Jacob; Kulis, Stephen; Marsiglia, Flavio Francisco
2015-02-01
Using a sample of sixth graders in 11 public schools in a large Southwestern city, this longitudinal study examined how a model substance use prevention program, keepin' it REAL, that was implemented in 7th grade, influenced three other problem behaviors (fighting, weapon use, stealing), measured in 8th grade. Using a non-equivalent control group design, we compared 259 students in the intervention to 322 students in a treatment-as-usual condition. At baseline, 37% of the sample reported fighting in the last 30 days; 31% reported stealing in the last 30 days, and 16% reported using a weapon in the last 30 days. Regression analyses adjusted for students nested in schools through multi-level modeling and for missing data through multiple imputation. We found that at posttest the rates of all three behaviors were lower in the intervention group than the control group at posttest: 35 versus 37% got into a fight in the last 30 days; 24 versus 31% stole something in the last 30 days; and 16 versus 25% used a weapon in the last 30 days. The program impact for fighting and stealing was not statistically significant and involved minimal effect sizes. The program impact for weapon use was not statistically significant but had an effect size comparable to that for other problem behavior interventions. Promoting positive development via life skills may be a key to broadening program impact.
Effects of a youth substance use prevention program on stealing, fighting, and weapon use
Nieri, Tanya; Apkarian, Jacob; Kulis, Stephen; Marsiglia, Flavio Francisco
2014-01-01
Using a sample of sixth graders in 11 public schools in a large Southwestern city, this longitudinal study examined how a model substance use prevention program, keepin’ it REAL, that was implemented in 7th grade, influenced three other problem behaviors (fighting, weapon use, stealing), measured in 8th grade. Using a non-equivalent control group design, we compared 259 students in the intervention to 322 students in a treatment-as-usual condition. At baseline, 37% of the sample reported fighting in the last 30 days; 31% reported stealing in the last 30 days, and 16% reported using a weapon in the last 30 days. Regression analyses adjusted for students nested in schools through multi-level modeling and for missing data through multiple imputation. We found that at posttest the rates of all three behaviors were lower in the intervention group than the control group at posttest: 35% versus 37% got into a fight in the last 30 days; 24% versus 31% stole something in the last 30 days; and 16% versus 25% used a weapon in the last 30 days. The program impact for fighting and stealing was not statistically significant and involved minimal effect sizes. The program impact for weapon use was not statistically significant but had an effect size comparable to that for other problem behavior interventions. Promoting positive development via life skills may be a key to broadening program impact. PMID:25352527
Why are U.S. nuclear weapon modernization efforts controversial?
NASA Astrophysics Data System (ADS)
Acton, James
2016-03-01
U.S. nuclear weapon modernization programs are focused on extending the lives of existing warheads and developing new delivery vehicles to replace ageing bombers, intercontinental ballistic missiles, and ballistic missile submarines. These efforts are contested and controversial. Some critics argue that they are largely unnecessary, financially wasteful and potentially destabilizing. Other critics posit that they do not go far enough and that nuclear weapons with new military capabilities are required. At its core, this debate centers on three strategic questions. First, what roles should nuclear weapons be assigned? Second, what military capabilities do nuclear weapons need to fulfill these roles? Third, how severe are the unintended escalation risks associated with particular systems? Proponents of scaled-down modernization efforts generally argue for reducing the role of nuclear weapons but also that, even under existing policy, new military capabilities are not required. They also tend to stress the escalation risks of new--and even some existing--capabilities. Proponents of enhanced modernization efforts tend to advocate for a more expansive role for nuclear weapons in national security strategy. They also often argue that nuclear deterrence would be enhanced by lower yield weapons and/or so called bunker busters able to destroy more deeply buried targets. The debate is further fueled by technical disagreements over many aspects of ongoing and proposed modernization efforts. Some of these disagreements--such as the need for warhead life extension programs and their necessary scope--are essentially impossible to resolve at the unclassified level. By contrast, unclassified analysis can help elucidate--though not answer--other questions, such as the potential value of bunker busters.
Nuclear weapons modernization: Plans, programs, and issues for Congress
NASA Astrophysics Data System (ADS)
Woolf, Amy F.
2017-11-01
The United States is currently recapitalizing each delivery system in its "nuclear triad" and refurbishing many of the warheads carried by those systems. The plans for these modernization programs have raised a number of questions, both within Congress and among analysts in the nuclear weapons and arms control communities, about the costs associated with the programs and the need to recapitalize each leg of the triad at the same time. This paper covers four distinct issues. It begins with a brief review of the planned modernization programs, then addresses questions about why the United States is pursuing all of these modernization programs at this time. It then reviews the debate about how much these modernization programs are likely to cost in the next decade and considers possible changes that might reduce the cost. It concludes with some comments about congressional views on the modernization programs and prospects for continuing congressional support in the coming years.
Sandia National Laboratories: National Security Missions: Nuclear Weapons:
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
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.
Chemical Weapons Disposal: Improvements Needed in Program Accountability and Financial Management
2000-05-01
United States General Accounting Office PAQ Report to Congressional Committees May 2000 CHEMICAL WEAPONS DISPOSAL Improvements Needed in Program...warfare materiel, and former production facilities and identify and locate buried chemical warfare materiel. Alternative Technologies and Approaches...production facilities, and buried chemical warfare materiel. These items are described in table 1. Table 1: Nonstockpile Chemical Materiel Category
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.
Youths carrying a weapon or using a weapon in a fight: what makes the difference?
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.
The Basics of Electric Weapons and Pulsed-Power Technologies
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
Naval Directed-Energy Weapons - No Longer a Future Weapon Concept
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
Deciding to Buy: Civil-Military Relations and Major Weapons Programs
2010-11-01
did not have direct jurisdiction over shipbuilding for the Navy, meaning that others would have to carry the banner. Despite a dozen bills in 1964...Selected Acquisition Reports (SARs) to keep abreast of these costs. The programs included airplanes in the Air Force inventory , like the A-10, the...Air Force’s ability to modernize the rest of 52 the inventory .153 In addition, given that the SRAM was the primary B-1 weapon, the costs should take
50 kW laser weapon demonstrator of Rheinmetall Waffe munition
NASA Astrophysics Data System (ADS)
Ludewigt, K.; Riesbeck, Th.; Graf, A.; Jung, M.
2013-10-01
We will present the setup of a 50 kW Laser Weapon Demonstrator (LWD) and results achieved with this system. The LWD is a ground based Air Defence system consisting of a Skyguard sensor unit for target acquisition and two laser equipped weapon turrets. The weapon turrets used are standard air defence turrets of Rheinmetall Air Defence which were equipped with several 10 kW Laser Weapon Modules (LWM). Each LWM consists of one 10 kW fiber laser and a beam forming unit (BFU). Commercial of the shelf fiber laser were modified for our defence applications. The BFU providing diffraction limited beam focusing, target imaging and fine tracking of the target was developed. The LWD was tested in a firing campaign at Rheinmetall test ground in Switzerland. All laser beams of both weapon turrets were superimposed on stationary and dynamic targets. Test results of the LWD for the scenarios Air Defence and C-RAMM (counter rockets, artillery, mortar and missiles) will be presented. An outlook for the next development stage towards a 100 kW class laser weapon on RWM will be given.
Weapons and Minority Youth Violence.
ERIC Educational Resources Information Center
Northrop, Daphne; Hamrick, Kim
Weapons violence is a major public health problem that especially impacts minority youth. Interventions designed to reduce weapon use by youth are categorized as educational/behavioral change, legal, and technological/environmental. Few educational programs currently exist, but those that do largely concern firearm safety courses, public…
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.
Chemical Demilitarization Assembled Chemical Weapons Alternatives (Chem Demil-ACWA)
2015-12-01
Weapons Alternatives (Chem Demil-ACWA) is performing a portion of the chemical warfare materiel elimination mission. In 1996, Congress and the...Selected Acquisition Report (SAR) RCS: DD-A&T(Q&A)823-243 Chemical Demilitarization-Assembled Chemical Weapons Alternatives (Chem Demil-ACWA) As...Date Assigned: December 19, 2010 Program Information Program Name Chemical Demilitarization-Assembled Chemical Weapons Alternatives (Chem Demil
Recoil Considerations for Shoulder-Fired Weapons
2012-05-01
Fired Weapons 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Bruce P. Burns 5d. PROJECT NUMBER 62616AH80...the textbook. This research was supported in part by an appointment to the Knowledge Preservation Program at ARL administered by the Oak Ridge...endurance to operate. Doubtless one had to learn how to master the recoil loads posed by the weapon, and virtually every successful German
Heterogeneous Defensive Naval Weapon Assignment To Swarming Threats In Real Time
2016-03-01
threat Damage potential of target t if it hits the ship [integer from 0 to 3] _ ttarget phit Probability that target t hits the ship [probability...secondary weapon systems on target t [integer] _ tsec phit Probability that secondary weapon systems launched from target t hit the ship...pairing. These parameters are calculated as follows: 310 _ _t t tpriority target threat target phit = × × (3.1) 3_ 10 _ _t t tsec priority sec
Long range thermal weapon sights for the German future infantryman program IdZ
NASA Astrophysics Data System (ADS)
Breiter, Rainer; Ihle, Tobias; Mauk, Karl-Heinz; Münzberg, Mario; Rode, Werner
2007-04-01
In December 2004 AIM started the series production of the HuntIR long range thermal weapon sight. The sight is fielded in the Germany Future Infantryman (IdZ) basic system and since that time in continuous service in various out of area missions with German participation. For very long identification ranges >1500m cooled technology still outperforms uncooled sights, even with respect to smaller size and lower weight because the typical F/1 design of uncooled systems overcompensates cooler weight for focal length >175mm. The HuntIR sight is therefore based on a cooled MWIR detection module for long range battlefield surveillance and target engagement. The device specifically is a perfect match to state of the art small arms like 0.50 cal sniper rifles or crew served weapons like the 40mm high velocity grenade machine gun (GMG) which provide engagement ranges >1500m and need an adequate sight performance beyond that. A recent modification of HuntIR was done to provide a wider field of view for improved situation awareness in urban operations and specifically to allow the engagement of the 40mm GMG in ranges between 250-1200m. The qualification tests of the sight by the German infantry were successfully completed mid 2006. To match the demand of the follow-up program IdZ-ES additional components have to be integrated. Most important are a laser range finder (LRF), 3 axis digital magnetic compass (DMC) and a wireless data link. LRF and DMC together with a highly sophisticated fire control computer provide improved first round hit probability, the DMC additionally improves the fire control in any case of steep trajectories or for pronounced ballistic trajectories to avoid any need to precisely level the GMG. This new sight is done under the brand name RangIR. An important additional feature is the interface for air burst ammunition (ABM). The optical distance is measured by the LRF, the fire control computer accurately evaluates the trajectory under the given angle
Field Artillery Cannon Weapons Systems and Ammunition Handbook.
1983-02-01
ground. I (2) When the weapon is emplaced on uneven terrain, the equalizing support rotates on the horizontal pivot pin, placing the tilting parts of the...intervisible. g. Direct fire-Fire from a weapon that is laid by sighting directly on the target. h. Cant-The tilting of the trunnions of the weapon...locking handle bends or breaks because excess mucle is applied. The screws vibrate loose and are lost because somebody forgets to check them for
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
DOE Office of Scientific and Technical Information (OSTI.GOV)
Deyermond, J.J.
1993-03-10
Following the end of the Cold War, the United States as well as other nations around the world now find themselves in a state of political, economic, and military transition. While the US and other nations such as the Islamic Republic of Iran are undergoing significant increases in military spending. This increase has been primarily in the area of conventional forces, however there is growing evidence that Iran is also attempting to develop a nuclear weapons capability as well. This study examines Iran's nuclear weapons program in detail, and Tehran's increasing ability to emerge as a regional power in themore » Middle East.« less
Performance calculation and simulation system of high energy laser weapon
NASA Astrophysics Data System (ADS)
Wang, Pei; Liu, Min; Su, Yu; Zhang, Ke
2014-12-01
High energy laser weapons are ready for some of today's most challenging military applications. Based on the analysis of the main tactical/technical index and combating process of high energy laser weapon, a performance calculation and simulation system of high energy laser weapon was established. Firstly, the index decomposition and workflow of high energy laser weapon was proposed. The entire system was composed of six parts, including classical target, platform of laser weapon, detect sensor, tracking and pointing control, laser atmosphere propagation and damage assessment module. Then, the index calculation modules were designed. Finally, anti-missile interception simulation was performed. The system can provide reference and basis for the analysis and evaluation of high energy laser weapon efficiency.
Stephens, Skye; Day, David M
2013-07-01
Weapons and drug offences incur a large cost to society and tend to be strongly associated. Improved understanding of their antecedents could inform targeted early intervention and prevention programmes. This study aimed to examine differences in criminal careers, childhood predictors and adolescent correlates among weapons-only offenders, drugs-only offenders and a versatile group of weapons + drugs offenders. We conducted a longitudinal records study of 455 young Canadians charged with drug and/or weapons offences who started their offending in late childhood/early adolescence. Consistent with expectation, differences emerged in their criminal careers as the versatile group had a longer criminal career and desisted from offending at a later age than weapons-only offenders. Against prediction, weapons-only offenders experienced the greatest number of childhood predictors and adolescent correlates. The three offending groups could be differentiated on offending trajectories and developmental factors.In making links between past events and later behaviour, life-course criminology may inform development of effective early intervention and prevention strategies.As weapons-only offenders experience the greatest level of adversity in childhood and adolescence, they may benefit most (of these three groups) from early intervention and prevention programmes.A reduction in weapon carrying and use might be achieved by early identification of children risk factors (e.g. family adversity) and appropriate intervention. Copyright © 2013 John Wiley & Sons, Ltd.
Defense Acquisitions: Assessments of Selected Weapon Programs
2017-03-01
PAC-3 MSE) 81 Warfighter Information Network-Tactical (WIN-T) Increment 2 83 Improved Turbine Engine Program (ITEP) 85 Long Range Precision Fires...Unmanned Air System 05/2018 —- O Joint Surveillance Target Attack Radar System Recapitalization 10/2017 —- O Improved Turbine Engine Program TBD...Network-Tactical (WIN-T) Increment 2 83 1-page assessments Improved Turbine Engine Program (ITEP) 85 Long Range Precision Fires (LRPF) 86
BB and pellet guns--toys or deadly weapons?
Harris, W; Luterman, A; Curreri, P W
1983-07-01
BB and pellet weapons are not included in gun control laws and are often sold as children's toys. Injuries caused by these weapons have been considered trivial unless they involve vulnerable surface organs such as the eye. The purpose of this study was to review the management of six cases of pellet or BB gun injuries that required abdominal exploration at the University of South Alabama Medical Center from January 1980 through June 1982. Five of the six patients had significant internal injuries including perforations of the stomach, jejunum, liver, and pancreas. The ballistics of pneumatic weapons are reviewed. The muzzle velocities of many of these weapons necessitate that wounds caused by these weapons be handled with the same principles as for any small-caliber, low-velocity (less than 1,200 feet/second) weapons. Public education programs are urgently needed to educate parents as to the potential danger involved in purchasing these weapons for unsupervised use as toys by children.
ERIC Educational Resources Information Center
Kauffman, Charles
1989-01-01
Traces the theoretical significance of using names as titles for situations, and applies this analysis to the United States' intercontinental ballistic missile (ICBM) programs. Argues that the names given to ICBMs preserve their utility as weapons by linking them to the myths of the nineteenth-century western frontier. (MM)
Defense Acquisitions: Assessments of Selected Weapon Programs
2016-03-01
Increment 3 81 Indirect Fire Protection Capability Increment 2-Intercept Block 1 (IFPC Inc 2-I Block 1) 83 Improved Turbine Engine Program (ITEP...ITEP Improved Turbine Engine Program JAGM Joint Air-to-Ground Missile JLTV Joint Light Tactical Vehicle JSTARS Recap Joint Surveillance Target...Attack Radar System Recap 09/2017 —- Improved Turbine Engine Program 06/2018 O O O Amphibious Ship Replacement 09/2018 O O Advanced Pilot
Pakistan’s Nuclear Weapons: Proliferation and Security Issues
2012-05-10
2009. 143 Abdul Mannan, “Preventing Nuclear Terrorism in Pakistan: Sabotage of a Spent Fuel Cask or a Commercial Irradiation Source in Transport ,” in...Program.” Some analysts argue that spent nuclear fuel is more vulnerable when being transported . 144 Martellini, 2008. Pakistan’s Nuclear Weapons...urgency to the program. Pakistan produced fissile material for its nuclear weapons using gas-centrifuge-based uranium enrichment technology, which it
Your Career and Nuclear Weapons: A Guide for Young Scientists and Engineers.
ERIC Educational Resources Information Center
Albrecht, Andreas; And Others
This four-part booklet examines various issues related to nuclear weapons and how they will affect an individual working as a scientist or engineer. It provides information about the history of nuclear weapons, about the weapons industry which produces them, and about new weapons programs. Issues are raised so that new or future graduates may make…
Combating terrorism : threat and risk assessments can help prioritize and target program investments
DOT National Transportation Integrated Search
1998-04-01
The Defense Against Weapons of Mass Destruction Act of 1996 established the Nunn-Lugar-Domenici (NLD) domestic preparedness program. The General Accounting Office (GAO) was requested to review implementation of the NLD program. Specifically, the GAO ...
2012-12-19
full scope” life extension program for the B61 bomb, the weapon that is currently deployed in Europe, “to ensure its functionality with the F-35...This life extension program will consolidate four versions of the B61 bomb, including the B61 -3 and B61 - 4 that are currently deployed in Europe, into...one version, the B61 -12. Reports indicate that this new version will reuse the nuclear components of the older bombs, but will include enhanced
Countershock: mobilizing resistance to electroshock weapons.
Martin, Brian; Wright, Steve
2003-01-01
Electroshock, stun and restraint technologies are often used for torture and as tools of repression. There is much information available exposing the problems with such technologies, but little about how to be effective in challenging their use. The concept of political ju-jitsu--the process by which an attack on a non-violent resister can backfire on the attackers--is introduced and adapted to examine challenges to electroshock weapons. In order to make these weapons backfire, it is important to emphasize the value of potential targets, to expose secret dealings, to reveal the harm caused by the weapons and to communicate clearly to a wide audience. A longer-term goal is policy change to deny access by torturing states to such repressive tools. Countershock strategies and methodologies are introduced here as potential tools to create ever-expanding torture-technology-free zones.
2014-01-03
NPR also indicated that the United States would conduct a “full scope” life extension program for the B61 bomb, the weapon that is currently deployed...in Europe, “to ensure its functionality with the F-35.” This life extension program will consolidate four versions of the B61 bomb, including the B61 ...3 and B61 - 4 that are currently deployed in Europe, into one version, the B61 -12. Reports indicate that this new version will reuse the nuclear
Future Enablers: Air Force Smart Weapons in the 2040s
2013-04-01
it is designed to have the same explosive effect as a 2,000 pound warhead. 136 The penetration ability of warheads has improved as well. The GBU - 39 ...Accountability Office, Defense Acquisitions : Assessment of Selected Weapons Programs, 12. 26 US Government Accountability Office, Joint Strike... Acquisitions : Assessment of Selected Weapons Programs, 65. 29 Ibid. 30 Kathleen Miller, Tony Capaccio, and Danielle Ivory, “F-35 Fighter Too Big to Kill as
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.
NASA Astrophysics Data System (ADS)
Qu, Zhou; Xing, Hao; Wang, Dawei; Wang, Qiugui
2015-10-01
High-energy Laser weapon is a new-style which is developing rapidly nowadays. It is a one kind of direction energy weapon which can destroy the targets or make them invalid. High-energy Laser weapon has many merits such as concentrated energy, fast transmission, long operating range, satisfied precision, fast shift fire, anti-electromagnetic interference, reusability, cost-effectiveness. High-energy Laser weapon has huge potential for modern warfare since its laser beam launch attack to the target by the speed of light. High-energy Laser weapon can be deployed by multiple methods such as skyborne, carrier borne, vehicle-mounted, foundation, space platform. Besides the connection with command and control system, High-energy Laser weapon is consist of high-energy laser and beam steering. Beam steering is comprised of Large diameter launch system and Precision targeting systems. Meanwhile, beam steering includes the distance measurement of target location, detection system of television and infrared sensor, adaptive optical system of Laser atmospheric distortion correction. The development of laser technology is very fast in recent years. A variety of laser sources have been regarded as the key component in many optoelectronic devices. For directed energy weapon, the progress of laser technology has greatly improved the tactical effectiveness, such as increasing the range and strike precision. At the same time, the modern solid-state laser has become the ideal optical source for optical countermeasure, because it has high photoelectric conversion efficiency and small volume or weight. However, the total performance is limited by the mutual cooperation between different subsystems. The optical countermeasure is a complex technique after many years development. The key factor to evaluate the laser weapon can be formulated as laser energy density to target. This article elaborated the laser device technology of optoelectronic countermeasure and Photoelectric tracking
Counterproliferation of Nuclear Weapons
2010-04-01
nuclear weapons program in 1941 and renamed the program the Manhattan Project in 1942.6 The mammoth efforts of the Manhattan Project resulted in the...killing or mortally wounding up to 130,000 Japanese.11 While the scientists of the Manhattan Project were awestruck at the first nuclear blast in New...remove great danger for us.”12 Klaus Fuchs and Theodore Hall, two scientists on the Manhattan Project , had been previously recruited to spy for the
The health hazard assessment process in support of joint weapon system acquisitions.
Kluchinsky, Timothy A; Jokel, Charles R; Cambre, John V; Goddard, Donald E; Batts, Robert W
2013-01-01
Since 1981, the Army's HHA Program has provided an invaluable service to combat developers and materiel program managers by providing recommendations designed to eliminate or control health hazards associated with materiel and weapon systems. The program has consistently strived to improve its services by providing more meaningful and efficient assistance to the acquisition community. In the uncertain fiscal times ahead, the Army's HHA Program will continue to provide valuable and cost-effective solutions to mitigate the health risks of weapons systems.
Study on combat effectiveness of air defense missile weapon system based on queuing theory
NASA Astrophysics Data System (ADS)
Zhao, Z. Q.; Hao, J. X.; Li, L. J.
2017-01-01
Queuing Theory is a method to analyze the combat effectiveness of air defense missile weapon system. The model of service probability based on the queuing theory was constructed, and applied to analyzing the combat effectiveness of "Sidewinder" and "Tor-M1" air defense missile weapon system. Finally aimed at different targets densities, the combat effectiveness of different combat units of two types' defense missile weapon system is calculated. This method can be used to analyze the usefulness of air defense missile weapon system.
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 Drivers of Indias Nuclear Weapons Program
2014-06-01
Pokhran and Beyond, 235. 304 Sunil Dasgupta, “The Reluctant Nuclear Power,” in Arming without Aiming, ed. Stephen Cohen and Sunil Dasgupta...Development,” Economic and Political Weekly 35, no. 31 (July 29–August 4, 2000): 2769. 332 Sunil Dasgupta, “Struggling with Reform,” in Arming without Aiming...ed. Stephen Cohen and Sunil Dasgupta (Washington, DC: Brookings Institution Press, 2010), 33. 333 Clary, “The Future of Pakistan’s Nuclear Weapons
1980-10-10
mishaps. The oscillation frequency of infra - sonic waves is lower than 16 times per second and they are in- audible. In the air, their disseminating speed...chemistry methods to injure living targets. For example, the production of immense ultrasonic waves or infrasonic waves can cause headaches, vomiting...human body. Foreign statements, based on research and experiments carried out over a long period of time, report that the use of infrasonic wave weapons
ERIC Educational Resources Information Center
Rockwell, S. Kay; Albrecht, Julie A.; Nugent, Gwen C.; Kunz, Gina M.
2012-01-01
Targeting Outcomes of Programs (TOP) is a seven-step hierarchical programming model in which the program development and performance sides are mirror images of each other. It served as a framework to identify a simple method for targeting photographic events in nonformal education programs, indicating why, when, and how photographs would be useful…
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.
Pakistan’s Nuclear Weapons: Proliferation and Security Issues
2009-12-09
Nuclear Terrorism in Pakistan: Sabotage of a Spent Fuel Cask or a Commercial Irradiation Source in Transport ,” in Pakistan’s Nuclear Future, 2008...gave additional urgency to the program. Pakistan produced fissile material for its nuclear weapons using gas-centrifuge-based uranium enrichment...technology, which it mastered by the mid-1980s. Highly-enriched uranium (HEU) is one of two types of fissile material used in nuclear weapons; the other
A Random Variable Approach to Nuclear Targeting and Survivability
DOE Office of Scientific and Technical Information (OSTI.GOV)
Undem, Halvor A.
We demonstrate a common mathematical formalism for analyzing problems in nuclear survivability and targeting. This formalism, beginning with a random variable approach, can be used to interpret past efforts in nuclear-effects analysis, including targeting analysis. It can also be used to analyze new problems brought about by the post Cold War Era, such as the potential effects of yield degradation in a permanently untested nuclear stockpile. In particular, we illustrate the formalism through four natural case studies or illustrative problems, linking these to actual past data, modeling, and simulation, and suggesting future uses. In the first problem, we illustrate themore » case of a deterministically modeled weapon used against a deterministically responding target. Classic "Cookie Cutter" damage functions result. In the second problem, we illustrate, with actual target test data, the case of a deterministically modeled weapon used against a statistically responding target. This case matches many of the results of current nuclear targeting modeling and simulation tools, including the result of distance damage functions as complementary cumulative lognormal functions in the range variable. In the third problem, we illustrate the case of a statistically behaving weapon used against a deterministically responding target. In particular, we show the dependence of target damage on weapon yield for an untested nuclear stockpile experiencing yield degradation. Finally, and using actual unclassified weapon test data, we illustrate in the fourth problem the case of a statistically behaving weapon used against a statistically responding target.« less
Future Foreign Perceptions of Chemical Weapons Utility
2010-10-01
Iraq’s and Syria’s nuclear weapons programs, and the specter of such action may have precipitated Libya to abandon its program. North Korea and Iran ...declared as such. Today, only seven states have not acceded to the CWC: Angola, Egypt, Israel, Myanmar , North Korea , Somalia, and Syria.1 Of those...seven, Syria and North Korea most evidently maintain active offensive CW programs. Of CWC state par- ties, the United States has expressed compliance
Rezos, Mary M; Schultz, John J; Murdock, Ronald A; Smith, Stephen A
2010-02-25
Incorporating geophysical technologies into forensic investigations has become a growing practice. Oftentimes, forensic professionals rely on basic metal detectors to assist their efforts during metallic weapons searches. This has created a need for controlled research in the area of weapons searches, specifically to formulate guidelines for geophysical methods that may be appropriate for locating weapons that have been discarded or buried by criminals attempting to conceal their involvement in a crime. Controlled research allows not only for testing of geophysical equipment, but also for updating search methodologies. This research project was designed to demonstrate the utility of an all-metal detector for locating a buried metallic weapon through detecting and identifying specific types of buried metal targets. Controlled testing of 32 buried targets which represented a variety of sizes and metallic compositions included 16 decommissioned street-level firearms, 6 pieces of assorted scrap metals, and 10 blunt or bladed weapons. While all forensic targets included in the project were detected with the basic all-metal detector, the size of the weapon and surface area were the two variables that affected maximum depth of detection, particularly with the firearm sample. For example, when using a High setting the largest firearms were detected at a maximum depth of 55 cm, but the majority of the remaining targets were only detected at a maximum depth of 40 cm or less. Overall, the all-metal detector proved to be a very good general purpose metal detector best suited for detecting metallic items at shallow depths. 2009 Elsevier Ireland Ltd. All rights reserved.
The Anti-Satellite (ASAT) Weapon Problem And Congress
NASA Astrophysics Data System (ADS)
Treglio, James R.
1984-08-01
An amendment to the 1984 Defense Authorization Act prevents testing against objects in space of an American F-15 launched anti-satellite weapon until the President certifies that the testing is necessary to prevent harm to the national security, and that he is willing to negotiate an ASAT treaty with the Soviet Union. This extraordinary action by the Congress was taken because many members of Congress feared that the weapon was being developed without due consideration for its impact on arms control, that temporary technical superiority was being given greater importance than the long-term security of the nation. This increased Congressional scrutiny could have an impact on future weapons development programs. "Now a crucial moment is really coming: Either the interested parties will sit down at the negotiating table without delay to begin drawing up a treaty prohibiting the placement in space of weapons of any kind, or the arms race will spill over into space." YURI ANDROPOV, April 28, 1983, in response to petition from American Scientists.
History of Laser Weapon Research
2012-01-01
designed to damage, disable, or destroy targets with little or no collateral damage. Airborne Laser (ABL) (CO2) Chemical Oxygen The ABL C-130H aircraft ...mirrors. Weapons systems based on lasers and “ray guns,” long a staple of science fiction, have captured the imagination of people everywhere. But...waves (millimeters to centimeters), with wavelengths 10,000 times longer than lasers. Diffraction of any electromagnetic radia- tion beam is based
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...
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...
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...
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...
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...
[Chemical weapons and chemical terrorism].
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.
Test Operations Procedure (TOP) 3-2-045 Small Arms - Hand and Shoulder Weapons and Machine Guns
2007-09-17
often referred to as “field strip and clean”). More detailed maintenance will be done as needed. All maintenance actions will be recorded. TOP...of weapon after complete disassembly. (3) Dismounting of the operating parts and magazine or feeder (field strip ). (4) Assembly of...optical or laser ) as necessary to check alignment to the target aiming point if the weapon is not equipped with sights. For weapons capable of
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…
Control and Visualization of a Shear Layer Over a Weapons Bay
NASA Astrophysics Data System (ADS)
Schmit, Ryan; Raman, Ganesh; Lourenco, Luis; Kibens, Valdis
2005-11-01
In July 2005, the AFRL program Flow Control Analysis Development (FlowCAD) tested the High Frequency Excitation Active Flow Control for Supersonic Weapons Release (HIFEX) generic weapons bay model in the Boeing's Polysonic windtunnel facility. The 10% scaled weapons bay with an L/D of 5 was tested at Mach 1.82. Several flow control devices were tested, including: the goalpost, a wedge and pin configuration, and the splash jet, to determine their effectiveness at reducing the sound pressure levels inside the weapons bay. The results show the wedge and splash jet are equally effective at reducing the peak Rossiter tone by 20 dB. The main objective of this test was to visualize the shear layer over the weapons bay cavity. By examining the cavity shear layer with a 10 kHz Focused Schlieren system the effects from the flow control devices can be understood to produce a more effective flow control device in the future.
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.
A feasibility study of the destruction of chemical weapons by photocatalytic oxidation
DOE Office of Scientific and Technical Information (OSTI.GOV)
Hitchman, M.L.; Spackman, A.R.; Yusta, F.J.
1997-01-01
The destruction of existing arsenals or deposits of chemical weapons is an important obstacle on the way to the successful implementation of the Chemical Weapons Convention which was opened for signature in 1993. Many approaches have been proposed and none can be seen as panacea. Each has its merits and shortcomings. In this paper we review the different technologies and propose a new one, photocatalytic oxidation, which has the potential to fill an important gap; a cheap, small, mobile facility for chemical warfare agents which are difficult to transport or are deposited in a remote area. We report some relevantmore » experimental results with this technology for the destruction of chemical weapons. After many years of negotiation, a convention banning the production, possession and use of chemical weapons was opened for signature in Paris on January 13, 1993. The convention, once it is ratified, will provide a framework and a program for the destruction of chemical weapons by the nations party to it. The framework will cover such topics as definitions of terminology, general rules of verification and verification measures, level of destruction of chemical weapons, activities not prohibited under the convention, and investigations in cases of alleged use of chemical weapons. The program will require that countries with chemical weapons shall start their destruction not later than one year after they have ratified the convention, and that they shall complete it within a ten year period. For this period involved countries are required to declare their plans for destruction. These plans have to include a time schedule for the destruction process, an inventory of equipment and buildings to be destroyed, proposed measures for verification, safety measures to be observed during destruction, specification of the types of chemical weapons and the type and quantity of chemical fill to be destroyed, and specification of the destruction method. 38 refs.« less
2017-02-21
missiles; cruise missiles; and gravity bombs . In contrast with the longer-range “strategic” nuclear weapons, these weapons had a lower profile in policy...States sought to deploy dual-capable aircraft and nuclear bombs at bases on the territories of NATO members in eastern Europe. Neither NATO, as an...ballistic missiles; cruise missiles; and gravity bombs . The United States deployed these weapons with its troops in the field, aboard aircraft, on
Health consequences and health systems response to the Pacific U.S. Nuclear Weapons Testing Program.
Palafox, Neal A; Riklon, Sheldon; Alik, Wilfred; Hixon, Allen L
2007-03-01
Between 1946 and 1958, the United States detonated 67 thermonuclear devices in the Pacific as part of their U.S. Nuclear Weapons Testing Program (USNWTP). The aggregate explosive power was equal to 7,200 Hiroshima atomic bombs. Recent documents released by the U.S. government suggest that the deleterious effects of the nuclear testing were greater and extended farther than previously known. The Republic of the Marshall Islands (RMI) government and affected communities have sought refress through diplomatic routes with the U.S. government, however, existing medical programs and financial reparations have not adequately addressed many of the health consequences of the USNWTP. Since radiation-induced cancers may have a long latency, a healthcare infrastructure is needed to address both cancer and related health issues. This article reviews the health consequences of the Pacific USNWTP and the current health systems ability to respond.
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
Fusion of radar and ultrasound sensors for concealed weapons detection
NASA Astrophysics Data System (ADS)
Felber, Franklin S.; Davis, Herbert T., III; Mallon, Charles E.; Wild, Norbert C.
1996-06-01
An integrated radar and ultrasound sensor, capable of remotely detecting and imaging concealed weapons, is being developed. A modified frequency-agile, mine-detection radar is intended to specify with high probability of detection at ranges of 1 to 10 m which individuals in a moving crowd may be concealing metallic or nonmetallic weapons. Within about 1 to 5 m, the active ultrasound sensor is intended to enable a user to identify a concealed weapon on a moving person with low false-detection rate, achieved through a real-time centimeter-resolution image of the weapon. The goal for sensor fusion is to have the radar acquire concealed weapons at long ranges and seamlessly hand over tracking data to the ultrasound sensor for high-resolution imaging on a video monitor. We have demonstrated centimeter-resolution ultrasound images of metallic and non-metallic weapons concealed on a human at ranges over 1 m. Processing of the ultrasound images includes filters for noise, frequency, brightness, and contrast. A frequency-agile radar has been developed by JAYCOR under the U.S. Army Advanced Mine Detection Radar Program. The signature of an armed person, detected by this radar, differs appreciably from that of the same person unarmed.
Identification of nuclear weapons
Mihalczo, J.T.; King, W.T.
1987-04-10
A method and apparatus for non-invasively indentifying different types of nuclear weapons is disclosed. A neutron generator is placed against the weapon to generate a stream of neutrons causing fissioning within the weapon. A first detects the generation of the neutrons and produces a signal indicative thereof. A second particle detector located on the opposite side of the weapon detects the fission particles and produces signals indicative thereof. The signals are converted into a detected pattern and a computer compares the detected pattern with known patterns of weapons and indicates which known weapon has a substantially similar pattern. Either a time distribution pattern or noise analysis pattern, or both, is used. Gamma-neutron discrimination and a third particle detector for fission particles adjacent the second particle detector are preferably used. The neutrons are generated by either a decay neutron source or a pulled neutron particle accelerator.
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
Access to war weapons and injury prevention activities among children in Croatia.
Kopjar, B; Wiik, J; Wickizer, T M; Bulajic-Kopjar, B; Mujki-Klaric, A
1996-01-01
To investigate the exposure of children in Croatia to war weapons, we surveyed random samples of children (n=986) aged 11 to 16 years and of parents (1469) of children aged 7 to 16 years in April 1994 in four war-affected districts in Croatia. The children's survey indicated that 57% of the boys and 36% of the girls had access to weapons at home, at some other place, or at both. Eighteen percent of the boys and 5% of the girls reported playing with weapons. The parents' survey showed that 68% of the households possessed weapons, with 19% of the children having access to weapons at home. Influenced by preliminary findings of these surveys, the Croatian government modified its national campaign (one partially supported by international aid) to prevent war-related injuries among children. This study demonstrates the feasibility of scientific evaluation of humanitarian aid programs. PMID:8604767
Real life identification of partially occluded weapons in video frames
NASA Astrophysics Data System (ADS)
Hempelmann, Christian F.; Arslan, Abdullah N.; Attardo, Salvatore; Blount, Grady P.; Sirakov, Nikolay M.
2016-05-01
We empirically test the capacity of an improved system to identify not just images of individual guns, but partially occluded guns and their parts appearing in a videoframe. This approach combines low-level geometrical information gleaned from the visual images and high-level semantic information stored in an ontology enriched with meronymic part-whole relations. The main improvements of the system are handling occlusion, new algorithms, and an emerging meronomy. Well-known and commonly deployed in ontologies, actual meronomies need to be engineered and populated with unique solutions. Here, this includes adjacency of weapon parts and essentiality of parts to the threat of and the diagnosticity for a weapon. In this study video sequences are processed frame by frame. The extraction method separates colors and removes the background. Then image subtraction of the next frame determines moving targets, before morphological closing is applied to the current frame in order to clean up noise and fill gaps. Next, the method calculates for each object the boundary coordinates and uses them to create a finite numerical sequence as a descriptor. Parts identification is done by cyclic sequence alignment and matching against the nodes of the weapons ontology. From the identified parts, the most-likely weapon will be determined by using the weapon ontology.
Competitive Advantage, Uncertainty, and Weapons Procurement: Striking Balance for the Future
2009-05-02
position of the Department of the Army, Department of Defense, or the U.S. Government. COMPETITIVE ADVANTAGE , UNCERTAINTY, AND WEAPONS PROCUREMENT: STRIKING...Competitive Advantage , Uncertainty, and Weapons Procurement: Striking Balance for the Future 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d...the right balance of investments all leading to a sustained competitive advantage . This paper presents an analysis of how effective this overhaul has
Detection and identification of concealed weapons using matrix pencil
NASA Astrophysics Data System (ADS)
Adve, Raviraj S.; Thayaparan, Thayananthan
2011-06-01
The detection and identification of concealed weapons is an extremely hard problem due to the weak signature of the target buried within the much stronger signal from the human body. This paper furthers the automatic detection and identification of concealed weapons by proposing the use of an effective approach to obtain the resonant frequencies in a measurement. The technique, based on Matrix Pencil, a scheme for model based parameter estimation also provides amplitude information, hence providing a level of confidence in the results. Of specific interest is the fact that Matrix Pencil is based on a singular value decomposition, making the scheme robust against noise.
Taylor, J Eric T; Witt, Jessica K; Pratt, Jay
2017-01-01
Attentional allocation is flexibly altered by action-related priorities. Given that tools - and specifically weapons - can affect attentional allocation, we asked whether training with a weapon or holding a weapon during search would affect change detection. In three experiments, participants searched for changes to agents, shootable objects, or environments in the popular flicker paradigm. Participants trained with a simulated weapon or watched a video from the same training perspective and then searched for changes while holding a weapon or a control object. Results show an effect of training, highlighting the importance of sensorimotor experience for the action-relevant allocation of attention, and a possible interaction between training and the object held during search. Simulated training with ballistic weapons reduces change blindness. This result has implications for the interaction between tool use and attentional allocation.
Recent weapon carrying and substance use among United States Virgin Islands youth.
Lloyd, J J; Delva, J; Arria, A M
2000-08-01
The objective of the present study was to estimate the strength of the associations between recent weapon carrying and alcohol, cigarette, and illicit drug use among US Virgin Islands (USVI) youth. Data from 1,124 students in Grades 7-12 were analyzed using the conditional form of multiple logistic regression. Compared with youth who did not carry a weapon. youth who carried a weapon were more likely to be male and recent cigarette, alcohol, and illicit drug users. After matching on school and controlling for age, sex, race, neigborhood characteristics, and affiliation with friends who use alcohol and illegal drugs, the associations with cigarette smoking and illicit drug use remained both moderate and statistically significant (odds ratio [OR] = 4.31, p < .001; OR = 2.99, p < .001, respectively). These findings identify a potentially high-risk population that could be targeted for interventions to reduce weapon carrying among youth.
Reducing weapon-carrying among urban American Indian young people.
Bearinger, Linda H; Pettingell, Sandra L; Resnick, Michael D; Potthoff, Sandra J
2010-07-01
To examine the likelihood of weapon-carrying among urban American Indian young people, given the presence of salient risk and protective factors. The study used data from a confidential, self-report Urban Indian Youth Health Survey with 200 forced-choice items examining risk and protective factors and social, contextual, and demographic information. Between 1995 and 1998, 569 American Indian youths, aged 9-15 years, completed surveys administered in public schools and an after-school program. Using logistic regression, probability profiles compared the likelihood of weapon-carrying, given the combinations of salient risk and protective factors. In the final models, weapon-carrying was associated significantly with one risk factor (substance use) and two protective factors (school connectedness, perceiving peers as having prosocial behavior attitudes/norms). With one risk factor and two protective factors, in various combinations in the models, the likelihood of weapon carrying ranged from 4% (with two protective factors and no risk factor in the model) to 80% of youth (with the risk factor and no protective factors in the model). Even in the presence of the risk factor, the two protective factors decreased the likelihood of weapon-carrying to 25%. This analysis highlights the importance of protective factors in comprehensive assessments and interventions for vulnerable youth. In that the risk factor and two protective factors significantly related to weapon-carrying are amenable to intervention at both individual and population-focused levels, study findings offer a guide for prioritizing strategies for decreasing weapon-carrying among urban American Indian young people. Copyright (c) 2010 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.
Hazards of chemical weapons release during war: new perspectives.
Reutter, S
1999-01-01
The two major threat classes of chemical weapons are mustard gas and the nerve agents, and this has not changed in over 50 years. Both types are commonly called gases, but they are actually liquids that are not remarkably volatile. These agents were designed specifically to harm people by any route of exposure and to be effective at low doses. Mustard gas was used in World War I, and the nerve agents were developed shortly before, during, and after World War II. Our perception of the potency of chemical weapons has changed, as well as our concern over potential effects of prolonged exposures to low doses and potential target populations that include women and children. Many of the toxicologic studies and human toxicity estimates for both mustard and nerve agents were designed for the purpose of quickly developing maximal casualties in the least sensitive male soldier. The "toxicity" of the chemical weapons has not changed, but our perception of "toxicity" has. PMID:10585902
Peters, A
1996-01-01
At its October 1995 Review Conference, the Convention on Conventional Weapons added a protocol banning the use and transfer of blinding laser weapons. The background to, and significance and limitations of this ban are discussed.
Confidence in Nuclear Weapons as Numbers Decrease and Time Since Testing Increases
NASA Astrophysics Data System (ADS)
Adams, Marvin
2011-04-01
As numbers and types of nuclear weapons are reduced, the U.S. objective is to maintain a safe, secure and effective nuclear deterrent without nuclear-explosive testing. A host of issues combine to make this a challenge. An evolving threat environment may prompt changes to security systems. Aging of weapons has led to ``life extension programs'' that produce weapons that differ in some ways from the originals. Outdated and changing facilities pose difficulties for life-extension, surveillance, and dismantlement efforts. A variety of factors can make it a challenge to recruit, develop, and retain outstanding people with the skills and experience that are needed to form the foundation of a credible deterrent. These and other issues will be discussed in the framework of proposals to reduce and perhaps eliminate nuclear weapons.
Agroterrorism, Biological Crimes, and Biological Warfare Targeting Animal Agriculture
DOE Office of Scientific and Technical Information (OSTI.GOV)
Wilson, Terry M.; Logan-Henfrey, Linda; Weller, Richard E.
2000-04-12
There is a rising level of concern that agriculture might be targeted for economic sabotage by terrorists. Knowledge gathered about the Soviet Union biological weapons program and Iraq following the Gulf War, confirmed that animals and agricultural crops were targets of bioweapon development. These revelations are particularly disturbing in light of the fact that both countries are States Parties to the Biological and Toxin Weapons Convention that entered into force in 1975. The potential for misusing biotechnology to create more virulent pathogens and the lack of international means to detect unethical uses of new technologies to create destructive bioweapons ismore » of increasing concern. Disease outbreaks, whether naturally occurring or intentionally, involving agricultural pathogens that destroy livestock and crops would have a profound impact on a country's infrastructure, economy and export markets. This chapter deals with the history of agroterrorism, biological crimes and biological warfare directed toward animal agriculture, specifically, horses, cattle, swine, sheep, goats, and poultry.« less
A proposal for the classification of biological weapons sensu lato.
Rozsa, Lajos
2014-12-01
Due to historical and legislation reasons, the category of bioweapons is rather poorly defined. Authors often disagree on involving or excluding agents like hormones, psychochemicals, certain plants and animals (such as weeds or pests) or synthetic organisms. Applying a wide definition apparently threatens by eroding the regime of international legislation, while narrow definitions abandon several important issues. Therefore, I propose a category of 'biological weapons sensu lato' (BWsl) that is defined here as any tool of human aggression whose acting principle is based on disciplines of biology including particularly microbiology, epidemiology, medical biology, physiology, psychology, pharmacology and ecology, but excluding those based on inorganic agents. Synthetically produced equivalents (not necessarily exact copies) and mock weapons are also included. This definition does not involve any claim to subject all these weapons to international legislation but serves a purely scholarly purpose. BWsl may be properly categorized on the base of the magnitude of the human population potentially targeted (4 levels: individuals, towns, countries, global) and the biological nature of the weapons' intended effects (4 levels: agricultural-ecological agents, and non-pathogenic, pathogenic, or lethal agents against humans).
A Poor Man's Nuclear Deterrent: Assessing the Value of Radiological Weapons for State Actors
NASA Astrophysics Data System (ADS)
Donohue, Nathan
The threat of weapons of mass destruction is an issue which remains at the forefront on national security. Nuclear, chemical, and biological weapons are all considered very dangerous by both state and non-state actors. Radiological weapons exist in that same category yet are not held in the same regard; the reason that is given is that these types of weapons are not the weapons of mass destruction that the other three are. Instead, radiological weapons are better considered weapons of mass disruption. Accordingly, in the academic and policy literature there has been very little perceived value associated with such weapons for use by state actors. However the historical focus on the military efficacy of radiological weapons has obscured the obvious truth that they may pose significant value for state actors. What this research shows is that the explosion of a radiological weapon could disrupt a target area in ways which could cripple the economy of an adversary state and promote widespread fear concerning exposure to radiation. Any such attack would not only necessitate large scale evacuation, but cleanup, decontamination, demolition, territory exclusion, and relocation. Moreover, the effects of such an attack would be unlikely to remain an isolated event as evacuated and displaced citizens spread across the nation carrying both fear and residual radiation. All of these factors would only be compounded by a state actor's ability to not only develop such weapons, but to manufacture them in such a composition that contemporary examples of such weapons grossly underestimate their impact. Accordingly, radiological weapons could hold great value for any state actor wishing to pursue their development and to threaten their use. Moreover, "while RDDs may not be well suited as "military weapons" in the classic sense, the use of RDDs could be powerfully coercive."1 In that sense, state actors could even acquire radiological weapons for their deterrent value. 1James L. Ford
Knoph, Jan T; Westerdahl, Kristina S
2006-01-01
Half-heartedly acknowledged by the Russian Federation, the Soviet Union ran the world's largest offensive program for biological weapons, breaching the Biological and Toxin Weapons Convention. Russia criminalized biological weapons in 1993 only to decriminalize them in 1996, but in 2003 president Putin partly recriminalized them. None of these changes were declared within the Convention. Several well-known official statements, when reviewed in their context, turned out to admit to neither an offensive program nor a breach of the Convention. Thus, the Russian biological weapons policy is more ambiguous than usually depicted, and various policy shapers can be discerned.
Nuclear Weapons: Comprehensive Test Ban Treaty
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
DOE Office of Scientific and Technical Information (OSTI.GOV)
Settlemyer, S.R.
1991-09-01
The Nuclear Weapons Management System combines the strengths of an expert system with the flexibility of a database management system to assist the Weapons Officer, Security Officer, and the Personnel Reliability Program Officer in the performance of administrative duties associated with the nuclear weapons programs in the United States Navy. This thesis examines the need for, and ultimately the design of, a system that will assist the Security Officer in administrative duties associated with the Shipboard Self Defense Force. This system, designed and coded utilizing dBASE IV, can be implemented as a stand alone system. Furthermore, it interfaces with themore » expert system submodule that handles the PRP screening process.« less
for the game. Subsequent duels , flown with single armed escorts, calculated reduction in losses and damage states. For the study, hybrid computer...6) a duel between a ground weapon, armed escort, and formation of lift aircraft. (Author)
The morality of weapons research.
Forge, John
2004-07-01
I ask whether weapons research is ever justified. Weapons research is identified as the business of the engineer. It is argued that the engineer has responsibility for the uses to which the tools that he designs can be put, and that responsibility extends to the use of weapons. It is maintained that there are no inherently defensive weapons, and hence there is no such thing as 'defensive' weapons research. The issue then is what responsibilities as a professional the engineer has in regard to such research. An account is given to ground the injunction not to provide the means to harm as a duty for the engineers. This account is not, however, absolutist, and as such it allows justifiable exceptions. The answer to my question is thus not that weapons research is never justified but there must be a strong assurance that the results will only be used as a just means in a just cause.
A review of the Fermilab fixed-target program
DOE Office of Scientific and Technical Information (OSTI.GOV)
Rameika, R.
1994-12-01
All eyes are now on the Fermilab collider program as the intense search for the top quark continues. Nevertheless, Fermilab`s long tradition of operating a strong, diverse physics program depends not only on collider physics but also on effective use of the facilities the Laboratory was founded on, the fixed-target beamlines. In this talk the author presents highlights of the Fermilab fixed-target program from its (not too distant) past, (soon to be) present, and (hopefully, not too distant) future program. The author concentrates on those experiments which are unique to the fixed-target program, in particular hadron structure measurements which usemore » the varied beams and targets available in this mode and the physics results from kaon, hyperon and high statistics charm experiments which are not easily accessible in high p{sub T} hadron collider detectors.« less
Scope of Work for Joint W28/AGM-28A Missile Firing Program
DOE Office of Scientific and Technical Information (OSTI.GOV)
Bice, R.A.
1964-12-04
List of principles & responsibilities of this Sandia/AEC & Air Force joint program for verifying the functionability of the W28/AGM-28A/B-52 weapon system under actual routine handling, assembling, and firing during a stockpile-to-target sequence.
Scope of Work for the Joint W53/Titan II Missile Firing Program
DOE Office of Scientific and Technical Information (OSTI.GOV)
Not Available
1964-10-28
List of principles & responsibilities of this Sandia/AEC & Air Force joint program for verifying the functionability of the W28/AGM-28A/B-52 weapon system under actual routine handling, assembling, and firing during a stockpile-to-target sequence.
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
Emmert, Amanda D; Hall, Gina Penly; Lizotte, Alan J
2018-03-01
This article examines whether weapon carrying influences the frequency and variety of violent, property, and drug delinquency adolescents commit through fixed-effects analyses of data from the Rochester Youth Development Study (RYDS). We conclude that weapon carrying contributes to violent, substance, and property delinquency, and delinquent behaviors learned during weapon carrying continue to affect substance and property delinquency long after carrying has ceased.
Japan's anti-nuclear weapons policy misses its target, even in the war on terrorism.
DiFilippo, Anthony
2003-01-01
While actively working to promote the abolition of all nuclear weapons from the world since the end of the cold war, Japan's disarmament policies are not without problems. Promoting the elimination of nuclear weapons as Japan remains under the US nuclear umbrella creates a major credibility problem for Tokyo, since this decision maintains a Japanese deterrence policy at the same time that officials push for disarmament. Tokyo also advocates a gradual approach to the abolition of nuclear weapons, a decision that has had no effect on those countries that have been conducting sub-critical nuclear testing, nor stopped India and Pakistan from carrying out nuclear tests. Consistent with Article 9 of the Constitution, the Japanese war-renouncing constitutional clause, Tokyo toughened Japan's sizeable Official Development Assistance (ODA) programme in the early 1990s. Because of the anti-military guidelines included in Japan's ODA programme, Tokyo stopped new grant and loan aid to India and Pakistan in 1998 after these countries conducted nuclear tests. However, because of the criticism Japan faced from its failure to participate in the 1991 Gulf War, Tokyo has been seeking a new Japanese role in international security during the post-cold war period. Deepening its commitment to the security alliance with the US, Tokyo has become increasingly influenced by Washington's global polices, including the American war on terrorism. After Washington decided that Pakistan would be a key player in the US war on terrorism, Tokyo restored grant and loan aid to both Islamabad and New Delhi, despite the unequivocal restrictions of Japan's ODA programme.
Neurotoxic Weapons and Syndromes.
Carota, Antonio; Calabrese, Pasquale; Bogousslavsky, Julien
2016-01-01
The modern era of chemical and biological warfare began in World War I with the large-scale production and use of blistering and choking agents (chlorine, phosgene and mustard gases) in the battlefield. International treaties (the 1925 Geneva Protocol, the 1975 Biological and Toxin Weapons Convention and the 1993 Chemical Weapons Convention) banned biological and chemical weapons. However, several countries are probably still engaged in their development. Hence, there is risk of these weapons being used in the future. This chapter will focus on neurotoxic weapons (e.g. nerve agents, chemical and biological neurotoxins, psychostimulants), which act specifically or preeminently on the central nervous system and/or the neuromuscular junction. Deeply affecting the function of the nervous system, these agents either have incapacitating effects or cause clusters of casualties who manifest primary symptoms of encephalopathy, seizures, muscle paralysis and respiratory failure. The neurologist should be prepared both to notice patterns of symptoms and signs that are sufficiently consistent to raise the alarm of neurotoxic attacks and to define specific therapeutic interventions. Additionally, extensive knowledge on neurotoxic syndromes should stimulate scientific research to produce more effective antidotes and antibodies (which are still lacking for most neurotoxic weapons) for rapid administration in aerosolized forms in the case of terrorist or warfare scenarios. © 2016 S. Karger AG, Basel.
Musculoskeletal colloquialisms based on weapons.
Agrawal, Anuj
2017-01-01
Eponyms and colloquialisms are commonly used in orthopaedic literature and convey a great deal of information in a concise fashion. Several orthopaedic conditions have characteristic clinical or radiologic appearances, mimicking the appearance of certain arms or weapons. Most of these are easy to memorise and recognise, provided the orthopaedic surgeon is aware of the colloquialism and familiar with the appearance of the weapon on which it is based. Unfortunately, many such colloquialisms are based on traditional weapons no longer in current use, and their appearances are not familiar to most orthopaedists, creating confusion and difficulty in understanding them. In this paper, we have reviewed the musculoskeletal colloquialisms based on weapons, including a brief description of the weapon with illustrations, highlighting the importance of the colloquialism in diagnosis or treatment of musculoskeletal conditions.
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
Vogel, H; Dootz, B
2007-08-01
X-ray findings are described, which are typical for injuries due to conventional weapons. It is intended to demonstrate that radiographs can show findings characteristic for weapons. The radiograms have been collected in Vietnam, Croatia, Serbia, Bosnia, Chad, Iran, Afghanistan, USA, Great Britain, France, Israel, Palestine, and Germany. Radiograms of injuries due to hand grenades show their content (globes) and cover fragments. The globes are localized regionally in the victim's body. Survivors of cluster bombs show singular or few globes; having been hit by many globes would have been lethal. Shotguns produce characteristic distributions of the pallets and depth of penetration different from those of hand grenades and cluster bombs; cover fragments are lacking. Gunshot wounds (GSW) can be differentiated in those to low velocity bullets, high velocity projectiles, and projectiles, which disintegrate on impact. The radiogram furnishes the information about a dangerous shock and helps to recognize the weapon. Radiograms of victims of explosion show fragments and injuries due to the blast, information valid for therapy planning and prognosis. The radiogram shows details which can be used in therapy, forensic medicine and in war propaganda - examples could be findings typical for cluster bombs and for dumdum bullets; it shows the cruelty of the employment of weapons against humans and the conflict between the goal of medical care and those of military actions. Radiographs may show, which weapon has been employed; they can be read as war reports.
Nuclear Weapons: Comprehensive Test Ban Treaty
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
Superior Weapons Systems Through Castings (SWC)
2012-11-30
little or no additional processing. This reduction in finishing can eliminate more than two-thirds of the production costs for some parts...lower weight and cost with the same or better functionality. The SWC program has successfully: • developed materials that reduce weight and/or are more...critical to the capability of the DoD’s weapon systems. However supply chain constraints have made it difficult to obtain high-quality, lightweight, cost
Teaching with the News: North Korea and Nuclear Weapons. Choices for the 21st Century.
ERIC Educational Resources Information Center
Brown Univ., Providence, RI. Thomas J. Watson, Jr. Inst. for International Studies.
In October 2002 North Korea admitted that it had been operating a secret nuclear weapons program in violation of international treaties and the 1994 Agreed Framework with the United States. North Korea also appeared to be taking steps to begin production of nuclear weapons and, according to U.S. officials, may have a missile that can hit…
Issues Identified in 21 Recently Published Major Weapon System Reports
1980-06-12
reports. This re- ^*-< port consolidates the summaries and high - er lights the issues in those reports. c @_2£/ 8 Uj 4fC2^ "ttDuirt1 This...Ground Weapon Systems program 77 The High Speed Antiradiation Missile may not be the answer to the services’ lethal defense suppression...generally applies to exceedingly high -cost programs that tend to disrupt the procurement expectations for other programs and result in compromises
Scope of Work for the Joint Mk 38 Warhead/Atlas F Missile Firing Program
DOE Office of Scientific and Technical Information (OSTI.GOV)
Not Available
1964-11-16
List of principles & responsibilities of this Sandia/AEC & Air Force joint program for verifying the functionability of the W28/AGM-28A/B-52 weapon system under actual routine handling, assembling, and firing during a stockpile-to-target sequence.
Scope of Work for Mk 28 FI Bomb and B52 Drop Test Program
DOE Office of Scientific and Technical Information (OSTI.GOV)
Draper, E.H.
1965-10-04
List of principles & responsibilities of this Sandia/AEC & Air Force joint program for verifying the functionability of the W28/AGM-28A/B-52 weapon system under actual routine handling, assembling, and firing during a stockpile-to-target sequence.
Evaluating the damage process of dynamic target by high-energy laser in ocean environment
NASA Astrophysics Data System (ADS)
Wang, Jing; Ye, Demao
2013-12-01
The high-energy laser, as one of directed energy weapon, is famous for its unique advantage of speed-of-light response which was considered as an ideal weapon against anti-ship missile. This paper commits to evaluate the damage process of missile by high-energy laser weapon. We analyze the propagation properties which are susceptible to atmospheric attenuation effects, atmospheric turbulence effects, thermal blooming effects in sky-sea atmosphere firstly. Then because laser weapons attack one target at a time and it takes several seconds at a minimum for the target engaged, a model of calculating the required t ime for damaging the attack target was built . In the end effective evaluation methods of hot-ablated and high-energy laser weapon's damaging effectiveness are made, when the body or the optical elements of the missile is irradiated by the concatenation wave laser weapon. And one of the issues just as laser power, propagation distance is changed; the model can make different evaluation. The above model can provide the theoretical basis for the high-energy laser weapon intercept anti-ship missile and tactic deraign rationality for naval ship-borne laser weapons.
NASA Astrophysics Data System (ADS)
Perez, C. L.; Johnson, J. O.
Rapidly changing world events, the increased number of nations with inter-continental ballistic missile capability, and the proliferation of nuclear weapon technology will increase the number of nuclear threats facing the world today. Monitoring these nation's activities and providing an early warning and/or intercept system via reconnaissance and surveillance satellites and space based weapon platforms is a viable deterrent against a surprise nuclear attack. However, the deployment of satellite and weapon platform assets in space will subject the sensitive electronic equipment to a variety of natural and man-made radiation environments. These include Van Allen Belt protons and electrons; galactic and solar flare protons; and neutrons, gamma rays, and x-rays from intentionally detonated fission and fusion weapons. In this paper, the MASH vl.0 code system is used to estimate the dose to the critical electronics components of an idealized space based weapon platform from neutron and gamma-ray radiation emitted from a thermonuclear weapon detonation in space. Fluence and dose assessments were performed for the platform fully loaded, and in several stages representing limited engagement scenarios. The results indicate vulnerabilities to the Command, Control, and Communication bay instruments from radiation damage for a nuclear weapon detonation for certain source/platform orientations. The distance at which damage occurs will depend on the weapon yield (n,(gamma)/kiloton) and size (kilotons).
Targeted Mentoring: Evaluation of a Program
McAllister, Carolyn A.; Harold, Rena D.; Ahmedani, Brian K.; Cramer, Elizabeth P.
2009-01-01
Targeted mentoring refers to mentoring aimed at a particular population. This article presents the evaluation of a mentoring program for lesbian, gay, bisexual, and transgender (LGBT) persons in social work education. Forty-three mentors and protégés responded to a survey regarding their program experiences. The results highlight the need for targeted mentoring, although some disparities of experience for mentors and protégés in this program are apparent. In general, mentors felt positive about participating, giving back to the LGBT community, and were more satisfied with their experiences than were the protégés, who were looking for more specific types of instrumental and psychosocial support. PMID:20046917
Milroy, C M; Clark, J C; Carter, N; Rutty, G; Rooney, N
1998-01-01
AIMS: To describe characteristics of a series of people accidentally and deliberately killed by air powered weapons. METHODS: Five cases of fatal airgun injury were identified by forensic pathologists and histopathologists. The circumstances surrounding the case, radiological examination, and pathological findings are described. The weapon characteristics are also reported. RESULTS: Three of the victims were adult men, one was a 16 year old boy, and one an eight year old child. Four of the airguns were .22 air rifles, the other a .177 air rifle. Two committed suicide, one person shooting himself in the head, the other in the chest. In both cases the guns were fired at contact range. Three of the cases were classified as accidents: in two the pellet penetrated into the head and in one the chest. CONCLUSIONS: One person each year dies from an air powered weapon injury in the United Kingdom. In addition there is considerable morbidity from airgun injuries. Fatalities and injuries are most commonly accidents, but deliberately inflicted injuries occur. Airguns are dangerous weapons when inappropriately handled and should not be considered as toys. Children should not play with airguns unsupervised. Images PMID:9797730
Nuclear Weapons: Comprehensive Test Ban Treaty
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
NASA Astrophysics Data System (ADS)
Trebino, Rick
2010-03-01
I spent 12 years working at a top-secret nuclear-weapons lab that had its own dedicated force of heavily armed security guards. Of course, security-related incidents were rare, so the guards' main challenge was simply staying awake.
Scope of Work for Joint W28/AGM-28A Missile Firing Program (Phase 1)
DOE Office of Scientific and Technical Information (OSTI.GOV)
Draper, E.H.
1965-04-16
List of principles & responsibilities of this Sandia/AEC & Air Force joint program for verifying the functionability of the W28/AGM-28A/B-52 weapon system under actual routine handling, assembling, and firing during a stockpile-to-target sequence.
Why Sexually Selected Weapons Are Not Ornaments.
McCullough, Erin L; Miller, Christine W; Emlen, Douglas J
2016-10-01
The elaboration and diversification of sexually selected weapons remain poorly understood. We argue that progress in this topic has been hindered by a strong bias in sexual selection research, and a tendency for weapons to be conflated with ornaments used in mate choice. Here, we outline how male-male competition and female choice are distinct mechanisms of sexual selection, and why weapons and ornaments are fundamentally different types of traits. We call for research on the factors contributing to weapon divergence, the potential for male-male competition to drive speciation, and the specific use of weapons in the context of direct fights versus displays. Given that weapons are first and foremost fighting structures, biomechanical approaches are an especially promising direction for understanding weapon design. Copyright © 2016 Elsevier Ltd. All rights reserved.
Space Law and Weapons in Space
NASA Astrophysics Data System (ADS)
Mosteshar, Sa'id
2017-07-01
Although legal principles to govern space were discussed as early as the mid-1950s, they were not formalized until the Outer Space Treaty (OST) of 1967 was adopted and came into force. The Outer Space Treaty establishes a number of principles affecting the placement of weapons in outer space. In particular, it provides for the peaceful use of earth's moon along with other celestial bodies and prohibits the testing of any types of weapons on such bodies. More generally the OST forbids the placement of nuclear weapons or other weapons of mass destruction in outer space. In addition, there are a number of disarmament treaties and agreements emanating from the UN Office for Disarmament Affairs and the Conference on Disarmament that are relevant to weapons in space. One of the fundamental question that arises is what constitutes a weapon and does its placement in space breach the requirement that outer space be used exclusively for peaceful purposes. For example, does a satellite used to control and direct an armed drone breach the peaceful use provision of the OST? There may be risks that without international norms governments and sub-state groups may acquire and use armed drones in ways that threaten regional stability, laws of war, and the role of domestic rule of law in decisions to use force. The nature of weapons and other questions of laws affecting the placement of weapons in space, as well as the use of space assets for non-peaceful purposes, are thus of real significance when considering space law and weapons in space. Examining the characteristics that render a space object a weapon and the role of intent and perception in the issues that arise become essential aspects to consider. This also necessitates examining dual-use systems common to many space systems and operations.
Concealed weapons detection using electromagnetic resonances
NASA Astrophysics Data System (ADS)
Hunt, Allen R.; Hogg, R. Douglas; Foreman, William
1998-12-01
Concealed weapons pose a significant threat to both law enforcement and security agency personnel. The uncontrolled environments associated with peacekeeping and the move toward relaxation of concealed weapons laws here in the U.S. provide a strong motivation for developing weapons detection technologies which are noninvasive and can function noncooperatively. Existing weapons detection systems are primarily oriented to detecting metal and require the cooperation of the person being searched. The new generation of detectors under development that focuses primarily on imaging methods, faces problems associated with privacy issues. There remains a need for a weapons detector which is portable, detects weapons remotely, avoids the issues associated with privacy rights, can tell the difference between car keys and a knife, and is affordable enough that one can be issued to every peacekeeper and law enforcement officer. AKELA is developing a concealed weapons detector that uses wideband radar techniques to excite natural electromagnetic resonances that characterize the size, shape, and material composition of an object. Neural network processing is used to classify the difference between weapons and nuisance objects. We have constructed both time and frequency domain test systems and used them to gather experimental data on a variety of armed and unarmed individuals. These experiments have been performed in an environment similar to the operational environment. Preliminary results from these experiments show that it is possible to detect a weapon being carried by an individual from a distance of 10 to 15 feet, and to detect a weapon being concealed behind the back. The power required is about 100 milliwatts. A breadboard system is being fabricated and will be used by AKELA and our law enforcement partner to gather data in operationally realistic situations. While a laptop computer will control the breadboard system, the wideband radar electronics will fit in a box the
Portable concealed weapon detection using millimeter-wave FMCW radar imaging
NASA Astrophysics Data System (ADS)
Johnson, Michael A.; Chang, Yu-Wen
2001-02-01
Unobtrusive detection of concealed weapons on persons or in abandoned bags would provide law enforcement a powerful tool to focus resources and increase traffic throughput in high- risk situations. We have developed a fast image scanning 94 GHz radar system that is suitable for portable operation and remote viewing of radar data. This system includes a novel fast image-scanning antenna that allows for the acquisition of medium resolution 3D millimeter wave images of stationary targets with frame times on order of one second. The 3D radar data allows for potential isolation of concealed weapons from body and environmental clutter such as nearby furniture or other people. The radar is an active system so image quality is not affected indoors, emitted power is however very low so there are no health concerns for operator or targets. The low power operation is still sufficient to penetrate heavy clothing or material. Small system size allows for easy transport and rapid deployment of the system as well as an easy migration path to future hand held systems.
Specific NIST projects in support of the NIJ Concealed Weapon Detection and Imaging Program
NASA Astrophysics Data System (ADS)
Paulter, Nicholas G.
1998-12-01
The Electricity Division of the National Institute of Standards and Technology is developing revised performance standards for hand-held (HH) and walk-through (WT) metal weapon detectors, test procedures and systems for these detectors, and a detection/imaging system for finding concealed weapons. The revised standards will replace the existing National Institute of Justice (NIJ) standards for HH and WT devices and will include detection performance specifications as well as system specifications (environmental conditions, mechanical strength and safety, response reproducibility and repeatability, quality assurance, test reporting, etc.). These system requirements were obtained from the Law Enforcement and corrections Technology Advisory Council, an advisory council for the NIJ. Reproducible and repeatable test procedures and appropriate measurement systems will be developed for evaluating HH and WT detection performance. A guide to the technology and application of non- eddy-current-based detection/imaging methods (such as acoustic, passive millimeter-wave and microwave, active millimeter-wave and terahertz-wave, x-ray, etc.) Will be developed. The Electricity Division is also researching the development of a high- frequency/high-speed (300 GH to 1 THz) pulse-illuminated, stand- off, video-rate, concealed weapons/contraband imaging system.
Federal Register 2010, 2011, 2012, 2013, 2014
2011-02-03
... holders, and other stakeholders on a draft guidance document entitled ``Weapons Safety Assessment'' (WSA... weapons under the NRC's proposed rule titled ``Enhanced Weapons, Firearms Background Checks, and Security.... You should not include any site-specific security information in your comments. Federal rulemaking Web...
Code of Federal Regulations, 2013 CFR
2013-10-01
... 48 Federal Acquisition Regulations System 1 2013-10-01 2013-10-01 false Weapons. 25.301-3 Section... FOREIGN ACQUISITION Contracts Performed Outside the United States 25.301-3 Weapons. The contracting officer shall follow agency procedures and the weapons policy established by the combatant commander or...
Code of Federal Regulations, 2011 CFR
2011-10-01
... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false Weapons. 25.301-3 Section... FOREIGN ACQUISITION Contracts Performed Outside the United States 25.301-3 Weapons. The contracting officer shall follow agency procedures and the weapons policy established by the combatant commander or...
Code of Federal Regulations, 2012 CFR
2012-10-01
... 48 Federal Acquisition Regulations System 1 2012-10-01 2012-10-01 false Weapons. 25.301-3 Section... FOREIGN ACQUISITION Contracts Performed Outside the United States 25.301-3 Weapons. The contracting officer shall follow agency procedures and the weapons policy established by the combatant commander or...
Code of Federal Regulations, 2014 CFR
2014-10-01
... 48 Federal Acquisition Regulations System 1 2014-10-01 2014-10-01 false Weapons. 25.301-3 Section... FOREIGN ACQUISITION Contracts Performed Outside the United States 25.301-3 Weapons. The contracting officer shall follow agency procedures and the weapons policy established by the combatant commander or...
Code of Federal Regulations, 2010 CFR
2010-10-01
... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Weapons. 25.301-3 Section... FOREIGN ACQUISITION Contracts Performed Outside the United States 25.301-3 Weapons. The contracting officer shall follow agency procedures and the weapons policy established by the combatant commander or...
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
Test Operations Procedure (TOP) 07-2-033 Weaponized Manned/Unmanned Aircraft
2013-01-14
Uncertainty Analysis ........................................................................... 24 6. PRESENTATION OF DATA...Testing. a. The purpose of testing is to confirm the predictions of engineering analysis , simulation, and subsystem tests. It is not to be... lunar illumination + 10 percent Laser hit point + 0.2 meter Sensor resolution target + 5 percent Weapon impact sequence High-speed
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?
Global strike hypersonic weapons
NASA Astrophysics Data System (ADS)
Lewis, Mark J.
2017-11-01
Beginning in the 1940's, the United States has pursued the development of hypersonic technologies, enabling atmospheric flight in excess of five times the speed of sound. Hypersonic flight has application to a range of military and civilian applications, including commercial transport, space access, and various weapons and sensing platforms. A number of flight tests of hypersonic vehicles have been conducted by countries around the world, including the United States, Russia, and China, that could lead the way to future hypersonic global strike weapon systems. These weapons would be especially effective at penetrating conventional defenses, and could pose a significant risk to national security.
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...
Weapons in Schools. NSSC Resource Paper.
ERIC Educational Resources Information Center
Butterfield, George E., Ed.; Turner, Brenda, Ed.
More than ever, our public school system must confront weapons in schools and become aware of steadily rising statistics on youth homicide and suicide. This report delineates the problem, discusses why children carry weapons to school, and outlines strategies for keeping weapons out of schools and for improving school safety. Although some…
The weapon potential of a microbe.
Casadevall, Arturo; Pirofski, Liise-anne
2004-06-01
The designation of a microbe as a potential biological weapon poses the vexing question of how such a decision is made given the many pathogenic microbes that cause disease. Analysis of the properties of microbes that are currently considered biological weapons against humans revealed no obvious relationship to virulence, except that all are pathogenic for humans. Notably, the weapon potential of a microbe rather than its pathogenic properties or virulence appeared to be the major consideration when categorizing certain agents as biological weapons. In an effort to standardize the assessment of the risk that is posed by microbes as biological warfare agents using the basic principles of microbial communicability (defined here as a parameter of transmission) and virulence, a simple formula is proposed for estimating the weapon potential of a microbe.
Toward a nuclear weapons free world?
DOE Office of Scientific and Technical Information (OSTI.GOV)
Maaranen, S.A.
Doubts about the wisdom of relying on nuclear weapons are as old as nuclear weapons themselves. But despite this questioning, nuclear weapons came to be seen as the indispensable element of American (indeed Western) security during the Cold War. By the 1970s and 1980s, however, discontent was growing about the intense US-Soviet nuclear arms competition, as it failed to provide any enduring improvement in security; rather, it was seen as creating ever greater risks and dangers. Arms control negotiations and limitations, adopted as a means to regulate the technical competition, may also have relieved some of the political pressures andmore » dangers. But the balance of terror, and the fears of it, continued. The Strategic Defense Initiative (SDI) under President Reagan was a very different approach to escaping from the precarious protection of nuclear weapons, in that it sought a way to continue to defend the US and the West, but without the catastrophic risks of mutual deterrence. As such, SDI connoted unhappiness with the precarious nuclear balance and, for many, with nuclear weapons in general. The disappearance of the Warsaw Pact, the disintegration of the Soviet Union, and the sudden end of the Cold War seemed to offer a unique opportunity to fashion a new, more peaceful world order that might allow for fading away of nuclear weapons. Scholars have foreseen two different paths to a nuclear free world. The first is a fundamental improvement in the relationships between states such that nuclear weapons are no longer needed. The second path is through technological development, e.g., missile defenses which could provide effective protection against nuclear attacks. The paper discusses nuclear weapon policy in the US, views of other nuclear states, the future of nuclear weapons, and issues in a less-nuclear world.« less
NASA Astrophysics Data System (ADS)
Robertson, Randolph B.
This study investigates the impact of concurrent design on the cost growth and schedule growth of US Department of Defense Major Defense Acquisition Systems (MDAPs). It is motivated by the question of whether employment of concurrent design in the development of a major weapon system will produce better results in terms of cost and schedule than traditional serial development methods. Selected Acquisition Reports were used to determine the cost and schedule growth of MDAPs as well as the degree of concurrency employed. Two simple linear regression analyses were used to determine the degree to which cost growth and schedule growth vary with concurrency. The results were somewhat surprising in that for major weapon systems the utilization of concurrency as it was implemented in the programs under study was shown to have no effect on cost performance, and that performance to development schedule, one of the purported benefits of concurrency, was actually shown to deteriorate with increases in concurrency. These results, while not an indictment of the concept of concurrency, indicate that better practices and methods are needed in the implementation of concurrency in major weapon systems. The findings are instructive to stakeholders in the weapons acquisition process in their consideration of whether and how to employ concurrent design strategies in their planning of new weapons acquisition programs.
Proliferation of nuclear weapons: opportunities for control and abolition.
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.
Tactical Nuclear Weapons: Their Purpose and Placement
2015-06-01
War II, nuclear scientists argued against the development of fusion weapons .3 In the 1970s, politicians debated the use of neutron bombs, weapons ...Tactical Nuclear Weapons : Their Purpose and Placement BY EDWARD G. FERGUSON A THESIS SUBMITTED TO THE FACULTY OF THE...This study answers the question -- Why does America have tactical nuclear weapons (TNWs) in Europe today? – treating America and the North
NASA Technical Reports Server (NTRS)
Hammond, Wesley; Thurston, Marland; Hood, Christopher
1995-01-01
The Titan 4 Space Launch Vehicle Program is one of many major weapon system programs that have modified acquisition plans and operational procedures to meet new, stringent environmental rules and regulations. The Environmental Protection Agency (EPA) and the Department of Defense (DOD) mandate to reduce the use of ozone depleting chemicals (ODC's) is just one of the regulatory changes that has affected the program. In the last few years, public environmental awareness, coupled with stricter environmental regulations, has created the need for DOD to produce environmental life-cycle cost estimates (ELCCE) for every major weapon system acquisition program. The environmental impact of the weapon system must be assessed and budgeted, considering all costs, from cradle to grave. The Office of the Secretary of Defense (OSD) has proposed that organizations consider Conservation, Cleanup, Compliance and Pollution Prevention (C(sup 3)P(sup 2)) issues associated with each acquisition program to assess life-cycle impacts and costs. The Air Force selected the Titan 4 system as the pilot program for estimating life-cycle environmental costs. The estimating task required participants to develop an ELCCE methodology, collect data to test the methodology and produce a credible cost estimate within the DOD C(sup 3)P(sup 2) definition. The estimating methodology included using the Program Office weapon system description and work breakdown structure together with operational site and manufacturing plant visits to identify environmental cost drivers. The results of the Titan IV ELCCE process are discussed and expanded to demonstrate how they can be applied to satisfy any life-cycle environmental cost estimating requirement.
Targets of opportunity : community based alcohol programs
DOT National Transportation Integrated Search
1988-04-01
Targets of Opportunity (TOP), were comprehensive community based programs addressing the drinking and driving concerns within a particular community. The program incorporated six elements: 1) General deterrence - public information,leducation and enf...
Renaissance of the ~1 TeV Fixed-Target Program
NASA Astrophysics Data System (ADS)
Adams, T.; Appel, J. A.; Arms, K. E.; Balantekin, A. B.; Conrad, J. M.; Cooper, P. S.; Djurcic, Z.; Dunwoodie, W.; Engelfried, J.; Fisher, P. H.; Gottschalk, E.; de Gouvea, A.; Heller, K.; Ignarra, C. M.; Karagiorgi, G.; Kwan, S.; Loinaz, W. A.; Meadows, B.; Moore, R.; Morfín, J. G.; Naples, D.; Nienaber, P.; Pate, S. F.; Papavassiliou, V.; Petrov, A. A.; Purohit, M. V.; Ray, H.; Russ, J.; Schwartz, A. J.; Seligman, W. G.; Shaevitz, M. H.; Schellman, H.; Spitz, J.; Syphers, M. J.; Tait, T. M. P.; Vannucci, F.
This document describes the physics potential of a new fixed-target program based on a ~1 TeV proton source. Two proton sources are potentially available in the future: the existing Tevatron at Fermilab, which can provide 800 GeV protons for fixed-target physics, and a possible upgrade to the SPS at CERN, called SPS+, which would produce 1 TeV protons on target. In this paper we use an example Tevatron fixed-target program to illustrate the high discovery potential possible in the charm and neutrino sectors. We highlight examples which are either unique to the program or difficult to accomplish at other venues.
Renaissance of the ~ 1-TeV Fixed-Target Program
DOE Office of Scientific and Technical Information (OSTI.GOV)
Adams, T.; /Florida State U.; Appel, J.A.
2011-12-02
This document describes the physics potential of a new fixed-target program based on a {approx}1 TeV proton source. Two proton sources are potentially available in the future: the existing Tevatron at Fermilab, which can provide 800 GeV protons for fixed-target physics, and a possible upgrade to the SPS at CERN, called SPS+, which would produce 1 TeV protons on target. In this paper we use an example Tevatron fixed-target program to illustrate the high discovery potential possible in the charm and neutrino sectors. We highlight examples which are either unique to the program or difficult to accomplish at other venues.
Targetting and guidance program documentation. [a user's manual
NASA Technical Reports Server (NTRS)
Harrold, E. F.; Neyhard, J. F.
1974-01-01
A FORTRAN computer program was developed which automatically targets two and three burn rendezvous missions and performs feedback guidance using the GUIDE algorithm. The program was designed to accept a large class of orbit specifications and to automatically choose a two or three burn mission depending upon the time alignment of the vehicle and target. The orbits may be specified as any combination of circular and elliptical orbits and may be coplanar or inclined, but must be aligned coaxially with their perigees in the same direction. The program accomplishes the required targeting by repeatedly converging successively more complex missions. It solves the coplanar impulsive version of the mission, then the finite burn coplanar mission, and finally, the full plane change mission. The GUIDE algorithm is exercised in a feedback guidance mode by taking the targeted solution and moving the vehicle state step by step ahead in time, adding acceleration and navigational errors, and reconverging from the perturbed states at fixed guidance update intervals. A program overview is presented, along with a user's guide which details input, output, and the various subroutines.
2003-04-01
effects include stupor, confusion, and confabulation with concrete and panoramic illusions and hallucinations , and regression to automatic “phantom...scientifically feasible.” (Federation of American Scientists Article, 2) Opponents of non-lethal weapons contend that because certain individuals...3000.3) According to the Federation of American Scientists , these weapons can be placed into two main categories: incapacitants (including military
Weapon Involvement in the Victimization of Children.
Mitchell, Kimberly J; Hamby, Sherry L; Turner, Heather A; Shattuck, Anne; Jones, Lisa M
2015-07-01
To report the prevalence of weapons involved in the victimization of youth with particular emphasis on weapons with a "high lethality risk" and how such exposure fits into the broader victimization and life experiences of children and adolescents. Data were collected as part of the Second National Survey of Children's Exposure to Violence, a nationally representative telephone survey of youth ages 2 to 17 years and caregivers (N = 4114) conducted in 2011. Estimates from the Second National Survey of Children's Exposure to Violence indicate that almost 14 million youth, ages 2–17, in the United States have been exposed to violence involving a weapon in their lifetimes as witnesses or victims,or .1 in 5 children in this age group [corrected]. More than 2 million youth in the United States (1 in 33) have been directly assaulted in incidents where the high lethality risk weapons of guns and knives were used. Differences were noted between victimizations involving higher and lower lethality risk weapons as well as between any weapon involvement versus none. Poly-victims, youth with 7 or more victimization types, were particularly likely to experience victimization with any weapon, as well as victimization with a highly lethal weapon compared with nonpoly-victims. Findings add to the field's broadening conceptualization of youth victimization highlighting the potentially highly consequential risk factor of weapon exposure as a component of victimization experiences on the mental health of youth. Further work on improving gun safety practices and taking steps to reduce children's exposure to weapon-involved violence is warranted to reduce this problem. Copyright © 2015 by the American Academy of Pediatrics.
ERIC Educational Resources Information Center
Defense Civil Preparedness Agency (DOD), Battle Creek, MI.
Basic information about nuclear weapons is presented so that their effects can be meaningfully related to the defensive countermeasures which will be most effective against them. Major topics include: (1) Explosive power of nuclear weapons, (2) Major effects of nuclear explosions, (3) Two basic types of nuclear explosions, (4) Contrast between air…
Aum Shinrikyo's Chemical and Biological Weapons: More Than Sarin.
Tu, A T
2014-07-01
The radical religious group Aum Shinrikyo was founded in Japan in the 1980s and grew rapidly in the 1990s. Aum members perpetrated a mass murder in Matsumoto City in 1994, where they used sarin as a chemical weapon to poison approximately 500 civilians. On March 20, 1995, Aum deployed sarin in an even larger terrorist attack on the Tokyo Subway System, which poisoned some 6,000 people. After the Tokyo Subway attack, the Japanese Police arrested the sect's senior members. From 2005 through 2011, 13 of these senior members were sentenced to death. In this article, aspects of Aum's chemical and biological terrorism are reviewed. Sarin production efforts by the sect are described, including how the degradation product of sarin in soil, methylphosphonic acid, enabled the detection of sarin production sites. Also, Aum's chemical-warfare agents other than sarin are described, as are its biological weapons. The author was permitted by the Japanese government to interview Dr. Tomomasa Nakagawa, one of the senior members of Aum Shinrikyo. From Dr. Nakagawa the author obtained valuable inside information about Aum's chemical and biological weapons programs. Copyright © 2014 Central Police University.
[Modern pneumatic weapons and injuries they cause].
Kozachenko, I N
2013-01-01
The data on the history of development and further improvement of pneumatic weapons are presented with special reference to specific features of different types and varieties of these weapons, cartridges for them, and the sphere of their application. Investigations into peculiarities of damages caused by high-capacity pneumatic weapons to the objects of forensic medical expertise affected from different distances are reviewed. Results of forensic medical expertise and clinical studies on the structure of body injuries inflicted by gunshots from pneumatic weapons to the human body are discussed. The author emphasizes the necessity of developing up-to-date terminology and classification of gunshot injuries caused by shooting from pneumatic weapons.
Federal Register 2010, 2011, 2012, 2013, 2014
2011-06-15
... Corporation Funding Opportunity Title: Risk Management Education in Targeted States (Targeted States Program... Corporation (FCIC), operating through the Risk Management Agency (RMA), announces its intent to award... same time as funding availability for similar but separate program, the Risk Management Education and...
Weapon Carrying Among Victims of Bullying.
Pham, Tammy B; Schapiro, Lana E; John, Majnu; Adesman, Andrew
2017-12-01
To examine, in a large, nationally representative sample of high school students, the association between bullying victimization and carrying weapons to school and to determine to what extent past experience of 1, 2, or 3 additional indicators of peer aggression increases the likelihood of weapon carrying by victims of bullying (VoBs). National data from the 2015 Youth Risk Behavior Survey were analyzed for grades 9 to 12 ( N = 15 624). VoB groups were determined by self-report of being bullied at school and additional adverse experiences: fighting at school, being threatened or injured at school, and skipping school out of fear for one's safety. Weapon carrying was measured by a dichotomized (ie, ≥1 vs 0) report of carrying a gun, knife, or club on school property. VoB groups were compared with nonvictims with respect to weapon carrying by logistic regression adjusting for sex, grade, and race/ethnicity. When surveyed, 20.2% of students reported being a VoB in the past year, and 4.1% reported carrying a weapon to school in the past month. VoBs experiencing 1, 2, or 3 additional risk factors were successively more likely to carry weapons to school. The subset of VoBs who experienced all 3 additional adverse experiences were more likely to carry weapons to school compared with nonvictims (46.4% vs 2.5%, P < .001). Pediatricians should recognize that VoBs, especially those who have experienced 1 or more indicators of peer aggression in conjunction, are at substantially increased risk of weapon carrying. Copyright © 2017 by the American Academy of Pediatrics.
Proliferation of Nuclear Weapons: Opportunities for Control and Abolition
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
DOE Office of Scientific and Technical Information (OSTI.GOV)
Carnesale, A.; Doty, P.; Hoffmann, S.
1983-01-01
At Harvard President Derek Bok's request, six Harvard professors explain nuclear arms issues to help citizens understand all sides of the national security debates. The goal is to encourage public participation in policy formulation. The book emphasizes that escapism will not improve security; that idealistic plans to eliminate nuclear weapons are a form of escapism. Learning to live with nuclear weapons, they suggest, requires an understanding of the current nuclear predicament and the implications of alternative weapons and policy choices. After reviewing these matters, they emphasize that informed persons will continue to disagree, but that knowledge will improve understanding andmore » appreciation of their differences and improve the quality of policy debates. 54 references, 5 figures, 2 tables. (DCK)« less
2007-10-31
ENGINEER Ms. Jo-An Williams FINANCE Ms. Leanne Green CONTRACTING Mr. Ken Hislop QF-16 Ms. Lee Neugin QF-4 Mr. Jim Cornwell AFSAT Ms. Audrea Feist DEPUTY...Target Program Manager: Mr. Ken Hislop Description Fullscale Target for Threat-Representative Weapon System Evaluation Meets USAF, Army, Navy, Allied Test...1940 1950 1960 1970 1980 1990 2000 2010 Approved for Public Release: Control No. UMS-2007-927, October 2007 6 A Solid Future for Unmanned Missions
North Korea’s Nuclear Weapons: Latest Developments
2007-12-05
time shown less confidence about what the scope of the program might be. Further, although seismographs registered the October 9, 2006, detonation and...298 (Rev. 8-98) Prescribed by ANSI Std Z39-18 North Korea’s Nuclear Weapons: Latest Developments Summary This report summarizes what is known from...States would lead disablement activities and provide the initial funding for those activities.15 Disablement indicates a physical measure to make it
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.
Pakistan’s Nuclear Weapons: Proliferation and Security Issues
2012-06-26
145 Abdul Mannan, “Preventing Nuclear Terrorism in Pakistan: Sabotage of a Spent Fuel Cask or a Commercial ...Pakistan’s Civil Nuclear Program.” Some analysts argue that spent nuclear fuel is more vulnerable when being transported . 146 Martellini, 2008. 147...produced fissile material for its nuclear weapons using gas-centrifuge-based uranium enrichment technology, which it mastered by the mid-1980s
Future of clip-on weapon sights: pros and cons from an applications perspective
NASA Astrophysics Data System (ADS)
Knight, C. Reed; Greenslade, Ken; Francisco, Glen
2015-05-01
US Domestic, International, allied Foreign National Warfighters and Para-Military First Responders (Police, SWAT, Special Operations, Law Enforcement, Government, Security and more) are put in harm's way all the time. To successfully complete their missions and return home safely are the primary goals of these professionals. Tactical product improvements that affect mission effectiveness and solider survivability are pivotal to understanding the past, present and future of Clip-On in-line weapon sights. Clip-On Weapon Sight (WS) technology was deemed an interim solution by the US Government for use until integrated and fused (day/night multi-sensor) Weapon Sights (WSs) were developed/fielded. Clip-On has now become the solution of choice by Users, Warriors, Soldiers and the US Government. SWaP-C (size, weight and power -cost) has been improved through progressive advances in Clip-On Image Intensified (I2), passive thermal, LL-CMOS and fused technology. Clip-On Weapon Sights are now no longer mounting position sensitive. Now they maintain aim point boresight, so they can be used for longer ranges with increased capabilities while utilizing the existing zeroed weapon and daysight optic. Active illuminated low-light level (both analog I2 and digital LL-CMOS) imaging is rightfully a real-world technology, proven to deliver daytime and low-light level identification confidence. Passive thermal imaging is also a real-world technology, proven to deliver daytime, nighttime and all-weather (including dirty battlefield) target detection confidence. Image processing detection algorithms with intelligent analytics provide documented promise to improve confidence by reducing Users, Warriors and Soldiers' work-loads and improving overall system engagement solution outcomes. In order to understand the future of Clip-On in-line weapon sights, addressing pros and cons, this paper starts with an overview of historical weapon sight applications, technologies and stakeholder decisions
Childhood maltreatment and threats with weapons.
Casiano, Hygiea; Mota, Natalie; Afifi, Tracie O; Enns, Murray W; Sareen, Jitender
2009-11-01
The relationship between childhood maltreatment and future threats with weapons is unknown. We examined data from the nationally representative National Comorbidity Survey Replication (n = 5692) and conducted multiple logistic regression analyses to determine the association between childhood maltreatment and lifetime behavior of threatening others with a gun or other weapon. After adjusting for sociodemographic variables, physical abuse, sexual abuse, and witnessing domestic violence were significantly associated with threats made with a gun (adjusted odds ratios [AOR] ranging between 3.38 and 4.07) and other weapons (AOR ranging between 2.16 and 2.83). The greater the number of types of maltreatment experienced, the stronger the association with lifetime threats made to others with guns and any weapons. Over 94% of respondents who experienced maltreatment and made threats reported that the maltreatment occurred prior to threatening others with weapons. Prevention efforts that reduce exposure to maltreatment may reduce violent behavior in later life.
Igniting the Light Elements: The Los Alamos Thermonuclear Weapon Project, 1942-1952
DOE Office of Scientific and Technical Information (OSTI.GOV)
Fitzpatrick, Anne C.
1999-07-01
The American system of nuclear weapons research and development was conceived and developed not as a result of technological determinism, but by a number of individual architects who promoted the growth of this large technologically-based complex. While some of the technological artifacts of this system, such as the fission weapons used in World War II, have been the subject of many historical studies, their technical successors--fusion (or hydrogen) devices--are representative of the largely unstudied highly secret realms of nuclear weapons science and engineering. In the postwar period a small number of Los Alamos Scientific Laboratory's staff and affiliates were responsiblemore » for theoretical work on fusion weapons, yet the program was subject to both the provisions and constraints of the US Atomic Energy Commission, of which Los Alamos was a part. The Commission leadership's struggle to establish a mission for its network of laboratories, least of all to keep them operating, affected Los Alamos's leaders' decisions as to the course of weapons design and development projects. Adapting Thomas P. Hughes's ''large technological systems'' thesis, I focus on the technical, social, political, and human problems that nuclear weapons scientists faced while pursuing the thermonuclear project, demonstrating why the early American thermonuclear bomb project was an immensely complicated scientific and technological undertaking. I concentrate mainly on Los Alamos Scientific Laboratory's Theoretical, or T, Division, and its members' attempts to complete an accurate mathematical treatment of the ''Super''--the most difficult problem in physics in the postwar period--and other fusion weapon theories. Although tackling a theoretical problem, theoreticians had to address technical and engineering issues as well. I demonstrate the relative value and importance of H-bomb research over time in the postwar era to scientific, politician, and military participants in this project
Do Fencers Require a Weapon-Specific Approach to Strength and Conditioning Training?
Turner, Anthony N; Bishop, Chris J; Cree, Jon A; Edwards, Michael L; Chavda, Shyam; Read, Paul J; Kirby, David M J
2017-06-01
There are 3 types of weapons used in Olympic fencing: the épée, foil, and sabre. The aim of this study was to determine if fencers exhibited different physical characteristics across weapons. Seventy-nine male (n = 46) and female (n = 33) national standard fencers took part in this study. Fencers from each weapon (male and female), i.e., épée (n = 19 and 10), foil (n = 22 and 14), and sabre (n = 13 and 10), were (mean ± SD) 15.9 ± 0.7 years of age, 178.5 ± 7.9 cm tall, 67.4 ± 12.2 kg in mass and had 6.3 ± 2.3 years fencing experience; all were in regular training (∼4 times per week). Results revealed that across all performance tests (lower-body power, reactive strength index, change of direction speed, and repeat lunge ability), there was no significant main effect for weapon in male fencers (p = 0.63) or female fencers (p = 0.232), but a significant main affect for gender (p < 0.001). Pairwise comparisons revealed that male fencers scored better during the countermovement jump, change of direction speed, and repeat lunge ability test (p < 0.001). The former findings may be because of similarities in bout intensity and time, movement types (lunging and changing direction), and the need to execute competition actions as explosively as possible. Based on the findings of the present study, it could be indicated that épée, foil, and sabre fencers do not require a weapon-specific approach to strength and conditioning training. Each fencer should target the area they are weakest at, rather than an area that they feel best represents the unique demands of their weapon.
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...
36 CFR 1002.4 - Weapons, traps and nets.
Code of Federal Regulations, 2014 CFR
2014-07-01
... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 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...
Waveform design for detection of weapons based on signature exploitation
NASA Astrophysics Data System (ADS)
Ahmad, Fauzia; Amin, Moeness G.; Dogaru, Traian
2010-04-01
We present waveform design based on signature exploitation techniques for improved detection of weapons in urban sensing applications. A single-antenna monostatic radar system is considered. Under the assumption of exact knowledge of the target orientation and, hence, known impulse response, matched illumination approach is used for optimal target detection. For the case of unknown target orientation, we analyze the target signatures as random processes and perform signal-to-noise-ratio based waveform optimization. Numerical electromagnetic modeling is used to provide the impulse responses of an AK-47 assault rifle for various target aspect angles relative to the radar. Simulation results depict an improvement in the signal-to-noise-ratio at the output of the matched filter receiver for both matched illumination and stochastic waveforms as compared to a chirp waveform of the same duration and energy.
[Scientific progress and new biological weapons].
Berche, Patrick
2006-02-01
The biological weapons are different from conventional weapons, because living germs hold an extraordinary and predictable potential for multiplication, propagation and genetic variation during their dissemination in a susceptible population. Only natural pathogens (1rst generation weapons) have been used in the past (smallpox virus, plague, anthrax, toxins...). However, new threats are emerging, due to the rapid progress of scientific knowledge and its exponential worldwide diffusion. It is possible to synthesize microorganisms from in silico sequences widely diffused on Internet (poliovirus, influenza...), thus resulting in the accessibility of very dangerous virus confined today in high-security laboratories (virus Ebola...). It is possible also to "improve" pathogens by genetic manipulations, becoming more resistant or virulent (2nd generation weapons). Finally, one can now create de novo new pathogens by molecular breeding (DNA shuffling), potentially highly dangerous for naive populations (3rd generation weapons). Making biological weapons does not require too much technological resources and appears accessible to terrorists, due to low cost and easy use. Although the destructive consequences are difficult to predict, the psychological and social damages should be considerable, because of the highly emotional burden in the population associated to the transgression by man of a taboo of life.
Bioterrorism: toxins as weapons.
Anderson, Peter D
2012-04-01
The potential for biological weapons to be used in terrorism is a real possibility. Biological weapons include infectious agents and toxins. Toxins are poisons produced by living organisms. Toxins relevant to bioterrorism include ricin, botulinum, Clostridium perfrigens epsilson toxin, conotoxins, shigatoxins, saxitoxins, tetrodotoxins, mycotoxins, and nicotine. Toxins have properties of biological and chemical weapons. Unlike pathogens, toxins do not produce an infection. Ricin causes multiorgan toxicity by blocking protein synthesis. Botulinum blocks acetylcholine in the peripheral nervous system leading to muscle paralysis. Epsilon toxin damages cell membranes. Conotoxins block potassium and sodium channels in neurons. Shigatoxins inhibit protein synthesis and induce apoptosis. Saxitoxin and tetrodotoxin inhibit sodium channels in neurons. Mycotoxins include aflatoxins and trichothecenes. Aflatoxins are carcinogens. Trichothecenes inhibit protein and nucleic acid synthesis. Nicotine produces numerous nicotinic effects in the nervous system.
Jump start: a targeted substance abuse prevention program.
Harrington, N G; Donohew, L
1997-10-01
A substance abuse prevention and life skills program for economically disadvantaged, high sensation seeking African American teens was developed and tested in Cincinnati, Ohio. Formative research was conducted to determine program content and format. Over two implementations, 289 individuals in the target population were recruited as participants for the field test of the program. For the first implementation, participants were randomly selected from the city's summer youth employment program. For the second, a media campaign was designed to recruit participants. Process evaluation indicated that participants evaluated the program extremely positively. Outcome evaluation indicated that significant pretest differences between high and low sensation seekers were neutralized for liquor and marijuana in both years of the program and for attitude toward drugs in the first year of the program. These results suggest that sensation seeking is a useful message design and audience-targeting variable for substance abuse prevention program design. Implications and recommendations for future research are discussed.
7 CFR 502.13 - Weapons and explosives.
Code of Federal Regulations, 2010 CFR
2010-01-01
... 7 Agriculture 6 2010-01-01 2010-01-01 false Weapons and explosives. 502.13 Section 502.13....13 Weapons and explosives. No person while in or on BARC property shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except as officially authorized for...
36 CFR 520.15 - Weapons and explosives.
Code of Federal Regulations, 2012 CFR
2012-07-01
... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false Weapons and explosives. 520... Weapons and explosives. No person while on the premises shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except for official purposes, nor shall any person...
36 CFR 504.14 - Weapons and explosives.
Code of Federal Regulations, 2011 CFR
2011-07-01
... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false Weapons and explosives. 504... GOVERNING SMITHSONIAN INSTITUTION BUILDINGS AND GROUNDS § 504.14 Weapons and explosives. No person while on the premises shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or...
36 CFR 520.15 - Weapons and explosives.
Code of Federal Regulations, 2011 CFR
2011-07-01
... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false Weapons and explosives. 520... Weapons and explosives. No person while on the premises shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except for official purposes, nor shall any person...
7 CFR 500.12 - Weapons and explosives.
Code of Federal Regulations, 2014 CFR
2014-01-01
... 7 Agriculture 6 2014-01-01 2014-01-01 false Weapons and explosives. 500.12 Section 500.12... OF AGRICULTURE NATIONAL ARBORETUM Conduct on U.S. National Arboreturm Property § 500.12 Weapons and... weapons, or explosives, either openly or concealed, except for authorized official purposes. (b) No person...
36 CFR 504.14 - Weapons and explosives.
Code of Federal Regulations, 2012 CFR
2012-07-01
... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false Weapons and explosives. 504... GOVERNING SMITHSONIAN INSTITUTION BUILDINGS AND GROUNDS § 504.14 Weapons and explosives. No person while on the premises shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or...
7 CFR 502.13 - Weapons and explosives.
Code of Federal Regulations, 2014 CFR
2014-01-01
... 7 Agriculture 6 2014-01-01 2014-01-01 false Weapons and explosives. 502.13 Section 502.13....13 Weapons and explosives. No person while in or on BARC property shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except as officially authorized for...
36 CFR 520.15 - Weapons and explosives.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Weapons and explosives. 520... Weapons and explosives. No person while on the premises shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except for official purposes, nor shall any person...
7 CFR 500.12 - Weapons and explosives.
Code of Federal Regulations, 2012 CFR
2012-01-01
... 7 Agriculture 6 2012-01-01 2012-01-01 false Weapons and explosives. 500.12 Section 500.12... OF AGRICULTURE NATIONAL ARBORETUM Conduct on U.S. National Arboreturm Property § 500.12 Weapons and... weapons, or explosives, either openly or concealed, except for authorized official purposes. (b) No person...
7 CFR 500.12 - Weapons and explosives.
Code of Federal Regulations, 2011 CFR
2011-01-01
... 7 Agriculture 6 2011-01-01 2011-01-01 false Weapons and explosives. 500.12 Section 500.12... OF AGRICULTURE NATIONAL ARBORETUM Conduct on U.S. National Arboreturm Property § 500.12 Weapons and... weapons, or explosives, either openly or concealed, except for authorized official purposes. (b) No person...
7 CFR 502.13 - Weapons and explosives.
Code of Federal Regulations, 2012 CFR
2012-01-01
... 7 Agriculture 6 2012-01-01 2012-01-01 false Weapons and explosives. 502.13 Section 502.13....13 Weapons and explosives. No person while in or on BARC property shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except as officially authorized for...
36 CFR 504.14 - Weapons and explosives.
Code of Federal Regulations, 2014 CFR
2014-07-01
... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 false Weapons and explosives. 504... GOVERNING SMITHSONIAN INSTITUTION BUILDINGS AND GROUNDS § 504.14 Weapons and explosives. No person while on the premises shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or...
7 CFR 500.12 - Weapons and explosives.
Code of Federal Regulations, 2010 CFR
2010-01-01
... 7 Agriculture 6 2010-01-01 2010-01-01 false Weapons and explosives. 500.12 Section 500.12... OF AGRICULTURE NATIONAL ARBORETUM Conduct on U.S. National Arboreturm Property § 500.12 Weapons and... weapons, or explosives, either openly or concealed, except for authorized official purposes. (b) No person...
31 CFR 700.11 - Weapons and explosives.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Weapons and explosives. 700.11... FEDERAL LAW ENFORCEMENT TRAINING CENTER (FLETC) BUILDINGS AND GROUNDS § 700.11 Weapons and explosives. No person, while on the property, shall carry firearms, other dangerous or deadly weapons, or explosives...
7 CFR 502.13 - Weapons and explosives.
Code of Federal Regulations, 2013 CFR
2013-01-01
... 7 Agriculture 6 2013-01-01 2013-01-01 false Weapons and explosives. 502.13 Section 502.13....13 Weapons and explosives. No person while in or on BARC property shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except as officially authorized for...
36 CFR 520.15 - Weapons and explosives.
Code of Federal Regulations, 2014 CFR
2014-07-01
... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 false Weapons and explosives. 520... Weapons and explosives. No person while on the premises shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except for official purposes, nor shall any person...
7 CFR 502.13 - Weapons and explosives.
Code of Federal Regulations, 2011 CFR
2011-01-01
... 7 Agriculture 6 2011-01-01 2011-01-01 false Weapons and explosives. 502.13 Section 502.13....13 Weapons and explosives. No person while in or on BARC property shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except as officially authorized for...
7 CFR 500.12 - Weapons and explosives.
Code of Federal Regulations, 2013 CFR
2013-01-01
... 7 Agriculture 6 2013-01-01 2013-01-01 false Weapons and explosives. 500.12 Section 500.12... OF AGRICULTURE NATIONAL ARBORETUM Conduct on U.S. National Arboreturm Property § 500.12 Weapons and... weapons, or explosives, either openly or concealed, except for authorized official purposes. (b) No person...
Sandia National Laboratories: Careers: Special Programs
Programs Nuclear Weapons About Nuclear Weapons Safety & Security Weapons Science & Technology Robotics R&D 100 Awards Laboratory Directed Research & Development Technology Deployment Centers Audit Sandia's Economic Impact Licensing & Technology Transfer Browse Technology Portfolios
Nuclear Weapons: Comprehensive Test Ban Treaty
2007-05-24
remain current. It indicated plans to reduce the time between a decision to conduct a nuclear test and the test itself, which has been done. Critics ...over the Summit,” Manila Bulletin, August 27, 2005. Critics expressed concern about the implications of these policies for testing and new weapons...force, seek the opportunity to design and build new nuclear weapons, and abandon a ten-year-old moratorium on nuclear weapons testing.”8 Another critic
31 CFR 700.11 - Weapons and explosives.
Code of Federal Regulations, 2011 CFR
2011-07-01
... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Weapons and explosives. 700.11 Section... ENFORCEMENT TRAINING CENTER (FLETC) BUILDINGS AND GROUNDS § 700.11 Weapons and explosives. No person, while on the property, shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or...
7 CFR 501.12 - Weapons and explosives.
Code of Federal Regulations, 2014 CFR
2014-01-01
... 7 Agriculture 6 2014-01-01 2014-01-01 false Weapons and explosives. 501.12 Section 501.12... OF AGRICULTURE CONDUCT ON U.S. MEAT ANIMAL RESEARCH CENTER, CLAY CENTER, NEBRASKA § 501.12 Weapons... arrows, darts, other dangerous or deadly weapons, or explosives, either openly or concealed, except as...
7 CFR 501.12 - Weapons and explosives.
Code of Federal Regulations, 2012 CFR
2012-01-01
... 7 Agriculture 6 2012-01-01 2012-01-01 false Weapons and explosives. 501.12 Section 501.12... OF AGRICULTURE CONDUCT ON U.S. MEAT ANIMAL RESEARCH CENTER, CLAY CENTER, NEBRASKA § 501.12 Weapons... arrows, darts, other dangerous or deadly weapons, or explosives, either openly or concealed, except as...
31 CFR 700.11 - Weapons and explosives.
Code of Federal Regulations, 2013 CFR
2013-07-01
... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Weapons and explosives. 700.11 Section... ENFORCEMENT TRAINING CENTER (FLETC) BUILDINGS AND GROUNDS § 700.11 Weapons and explosives. No person, while on the property, shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or...
15 CFR 265.39 - Weapons and explosives.
Code of Federal Regulations, 2012 CFR
2012-01-01
... 15 Commerce and Foreign Trade 1 2012-01-01 2012-01-01 false Weapons and explosives. 265.39 Section..., GAITHERSBURG, MARYLAND, AND BOULDER AND FORT COLLINS, COLORADO Buildings and Grounds § 265.39 Weapons and... dangerous or deadly weapons or materials, or explosives, either openly or concealed, without the written...
7 CFR 501.12 - Weapons and explosives.
Code of Federal Regulations, 2010 CFR
2010-01-01
... 7 Agriculture 6 2010-01-01 2010-01-01 false Weapons and explosives. 501.12 Section 501.12... OF AGRICULTURE CONDUCT ON U.S. MEAT ANIMAL RESEARCH CENTER, CLAY CENTER, NEBRASKA § 501.12 Weapons... arrows, darts, other dangerous or deadly weapons, or explosives, either openly or concealed, except as...
7 CFR 501.12 - Weapons and explosives.
Code of Federal Regulations, 2011 CFR
2011-01-01
... 7 Agriculture 6 2011-01-01 2011-01-01 false Weapons and explosives. 501.12 Section 501.12... OF AGRICULTURE CONDUCT ON U.S. MEAT ANIMAL RESEARCH CENTER, CLAY CENTER, NEBRASKA § 501.12 Weapons... arrows, darts, other dangerous or deadly weapons, or explosives, either openly or concealed, except as...
31 CFR 91.13 - Weapons and explosives.
Code of Federal Regulations, 2011 CFR
2011-07-01
... 31 Money and Finance: Treasury 1 2011-07-01 2011-07-01 false Weapons and explosives. 91.13 Section... GROUNDS § 91.13 Weapons and explosives. No person while on the property shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except for official purposes. ...
15 CFR 265.39 - Weapons and explosives.
Code of Federal Regulations, 2011 CFR
2011-01-01
... 15 Commerce and Foreign Trade 1 2011-01-01 2011-01-01 false Weapons and explosives. 265.39 Section..., GAITHERSBURG, MARYLAND, AND BOULDER AND FORT COLLINS, COLORADO Buildings and Grounds § 265.39 Weapons and... dangerous or deadly weapons or materials, or explosives, either openly or concealed, without the written...
7 CFR 501.12 - Weapons and explosives.
Code of Federal Regulations, 2013 CFR
2013-01-01
... 7 Agriculture 6 2013-01-01 2013-01-01 false Weapons and explosives. 501.12 Section 501.12... OF AGRICULTURE CONDUCT ON U.S. MEAT ANIMAL RESEARCH CENTER, CLAY CENTER, NEBRASKA § 501.12 Weapons... arrows, darts, other dangerous or deadly weapons, or explosives, either openly or concealed, except as...
15 CFR 265.39 - Weapons and explosives.
Code of Federal Regulations, 2014 CFR
2014-01-01
... 15 Commerce and Foreign Trade 1 2014-01-01 2014-01-01 false Weapons and explosives. 265.39 Section..., GAITHERSBURG, MARYLAND, AND BOULDER AND FORT COLLINS, COLORADO Buildings and Grounds § 265.39 Weapons and... dangerous or deadly weapons or materials, or explosives, either openly or concealed, without the written...
31 CFR 700.11 - Weapons and explosives.
Code of Federal Regulations, 2012 CFR
2012-07-01
... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Weapons and explosives. 700.11 Section... ENFORCEMENT TRAINING CENTER (FLETC) BUILDINGS AND GROUNDS § 700.11 Weapons and explosives. No person, while on the property, shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or...
31 CFR 91.13 - Weapons and explosives.
Code of Federal Regulations, 2012 CFR
2012-07-01
... 31 Money and Finance: Treasury 1 2012-07-01 2012-07-01 false Weapons and explosives. 91.13 Section... GROUNDS § 91.13 Weapons and explosives. No person while on the property shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except for official purposes. ...
15 CFR 265.39 - Weapons and explosives.
Code of Federal Regulations, 2013 CFR
2013-01-01
... 15 Commerce and Foreign Trade 1 2013-01-01 2013-01-01 false Weapons and explosives. 265.39 Section..., GAITHERSBURG, MARYLAND, AND BOULDER AND FORT COLLINS, COLORADO Buildings and Grounds § 265.39 Weapons and... dangerous or deadly weapons or materials, or explosives, either openly or concealed, without the written...
31 CFR 91.13 - Weapons and explosives.
Code of Federal Regulations, 2014 CFR
2014-07-01
... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Weapons and explosives. 91.13 Section... GROUNDS § 91.13 Weapons and explosives. No person while on the property shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except for official purposes. ...
31 CFR 91.13 - Weapons and explosives.
Code of Federal Regulations, 2013 CFR
2013-07-01
... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Weapons and explosives. 91.13 Section... GROUNDS § 91.13 Weapons and explosives. No person while on the property shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except for official purposes. ...
31 CFR 700.11 - Weapons and explosives.
Code of Federal Regulations, 2014 CFR
2014-07-01
... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Weapons and explosives. 700.11 Section... ENFORCEMENT TRAINING CENTER (FLETC) BUILDINGS AND GROUNDS § 700.11 Weapons and explosives. No person, while on the property, shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or...
Code of Federal Regulations, 2010 CFR
2010-07-01
... 32 National Defense 6 2010-07-01 2010-07-01 false Weapons. 1903.10 Section 1903.10 National Defense Other Regulations Relating to National Defense CENTRAL INTELLIGENCE AGENCY CONDUCT ON AGENCY INSTALLATIONS § 1903.10 Weapons. (a) Except as provided in paragraph (c) of this section, knowingly possessing...
Code of Federal Regulations, 2013 CFR
2013-07-01
... 32 National Defense 6 2013-07-01 2013-07-01 false Weapons. 1903.10 Section 1903.10 National Defense Other Regulations Relating to National Defense CENTRAL INTELLIGENCE AGENCY CONDUCT ON AGENCY INSTALLATIONS § 1903.10 Weapons. (a) Except as provided in paragraph (c) of this section, knowingly possessing...
Code of Federal Regulations, 2012 CFR
2012-07-01
... 32 National Defense 6 2012-07-01 2012-07-01 false Weapons. 1903.10 Section 1903.10 National Defense Other Regulations Relating to National Defense CENTRAL INTELLIGENCE AGENCY CONDUCT ON AGENCY INSTALLATIONS § 1903.10 Weapons. (a) Except as provided in paragraph (c) of this section, knowingly possessing...
Code of Federal Regulations, 2014 CFR
2014-07-01
... 32 National Defense 6 2014-07-01 2014-07-01 false Weapons. 1903.10 Section 1903.10 National Defense Other Regulations Relating to National Defense CENTRAL INTELLIGENCE AGENCY CONDUCT ON AGENCY INSTALLATIONS § 1903.10 Weapons. (a) Except as provided in paragraph (c) of this section, knowingly possessing...
Code of Federal Regulations, 2011 CFR
2011-07-01
... 32 National Defense 6 2011-07-01 2011-07-01 false Weapons. 1903.10 Section 1903.10 National Defense Other Regulations Relating to National Defense CENTRAL INTELLIGENCE AGENCY CONDUCT ON AGENCY INSTALLATIONS § 1903.10 Weapons. (a) Except as provided in paragraph (c) of this section, knowingly possessing...
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).
Characterising the online weapons trafficking on cryptomarkets.
Rhumorbarbe, Damien; Werner, Denis; Gilliéron, Quentin; Staehli, Ludovic; Broséus, Julian; Rossy, Quentin
2018-02-01
Weapons related webpages from nine cryptomarkets were manually duplicated in February 2016. Information about the listings (i.e. sales proposals) and vendors' profiles were extracted to draw an overview of the actual online trafficking of weapons. Relationships between vendors were also inferred through the analysis of online digital traces and content similarities. Weapons trafficking is mainly concentrated on two major cryptomarkets. Besides, it accounts for a very small proportion of the illicit trafficking on cryptomarkets compared to the illicit drugs trafficking. Among all weapon related listings (n=386), firearms only account for approximately 25% of sales proposal since the proportion of non-lethal and melee weapons is important (around 46%). Based on the recorded pseudonyms, a total of 96 vendor profiles were highlighted. Some pseudonyms were encountered on several cryptomarkets, suggesting that some vendors may manage accounts on different markets. This hypothesis was strengthened by comparing pseudonyms to online traces such as PGP keys, images and profiles descriptions. Such a method allowed to estimate more accurately the number of vendors offering weapons across cryptomarkets. Finally, according to the gathered data, the extent of the weapons trafficking on the cryptomarkets appear to be limited compared to other illicit goods. Copyright © 2017 Elsevier B.V. All rights reserved.
7 CFR 503.13 - Weapons and explosives.
Code of Federal Regulations, 2013 CFR
2013-01-01
... 7 Agriculture 6 2013-01-01 2013-01-01 false Weapons and explosives. 503.13 Section 503.13... OF AGRICULTURE CONDUCT ON PLUM ISLAND ANIMAL DISEASE CENTER § 503.13 Weapons and explosives. No person while in or on the PIADC shall carry firearms or other dangerous or deadly weapons or explosives...
7 CFR 503.13 - Weapons and explosives.
Code of Federal Regulations, 2012 CFR
2012-01-01
... 7 Agriculture 6 2012-01-01 2012-01-01 false Weapons and explosives. 503.13 Section 503.13... OF AGRICULTURE CONDUCT ON PLUM ISLAND ANIMAL DISEASE CENTER § 503.13 Weapons and explosives. No person while in or on the PIADC shall carry firearms or other dangerous or deadly weapons or explosives...
46 CFR 386.23 - Weapons and explosives.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 46 Shipping 8 2012-10-01 2012-10-01 false Weapons and explosives. 386.23 Section 386.23 Shipping... AND GROUNDS AT THE UNITED STATES MERCHANT MARINE ACADEMY § 386.23 Weapons and explosives. No person shall carry or possess firearms, other dangerous or deadly weapons or parts thereof, explosives or items...
46 CFR 386.23 - Weapons and explosives.
Code of Federal Regulations, 2014 CFR
2014-10-01
... 46 Shipping 8 2014-10-01 2014-10-01 false Weapons and explosives. 386.23 Section 386.23 Shipping... AND GROUNDS AT THE UNITED STATES MERCHANT MARINE ACADEMY § 386.23 Weapons and explosives. No person shall carry or possess firearms, other dangerous or deadly weapons or parts thereof, explosives or items...
7 CFR 503.13 - Weapons and explosives.
Code of Federal Regulations, 2011 CFR
2011-01-01
... 7 Agriculture 6 2011-01-01 2011-01-01 false Weapons and explosives. 503.13 Section 503.13... OF AGRICULTURE CONDUCT ON PLUM ISLAND ANIMAL DISEASE CENTER § 503.13 Weapons and explosives. No person while in or on the PIADC shall carry firearms or other dangerous or deadly weapons or explosives...
7 CFR 503.13 - Weapons and explosives.
Code of Federal Regulations, 2014 CFR
2014-01-01
... 7 Agriculture 6 2014-01-01 2014-01-01 false Weapons and explosives. 503.13 Section 503.13... OF AGRICULTURE CONDUCT ON PLUM ISLAND ANIMAL DISEASE CENTER § 503.13 Weapons and explosives. No person while in or on the PIADC shall carry firearms or other dangerous or deadly weapons or explosives...
46 CFR 386.23 - Weapons and explosives.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 46 Shipping 8 2011-10-01 2011-10-01 false Weapons and explosives. 386.23 Section 386.23 Shipping... AND GROUNDS AT THE UNITED STATES MERCHANT MARINE ACADEMY § 386.23 Weapons and explosives. No person shall carry or possess firearms, other dangerous or deadly weapons or parts thereof, explosives or items...
7 CFR 503.13 - Weapons and explosives.
Code of Federal Regulations, 2010 CFR
2010-01-01
... 7 Agriculture 6 2010-01-01 2010-01-01 false Weapons and explosives. 503.13 Section 503.13... OF AGRICULTURE CONDUCT ON PLUM ISLAND ANIMAL DISEASE CENTER § 503.13 Weapons and explosives. No person while in or on the PIADC shall carry firearms or other dangerous or deadly weapons or explosives...
46 CFR 386.23 - Weapons and explosives.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 46 Shipping 8 2013-10-01 2013-10-01 false Weapons and explosives. 386.23 Section 386.23 Shipping... AND GROUNDS AT THE UNITED STATES MERCHANT MARINE ACADEMY § 386.23 Weapons and explosives. No person shall carry or possess firearms, other dangerous or deadly weapons or parts thereof, explosives or items...
North Korea’s Nuclear Weapons: Latest Developments
2007-11-21
time shown less confidence about what the scope of the program might be. Further, although seismographs registered the October 9, 2006, detonation...298 (Rev. 8-98) Prescribed by ANSI Std Z39-18 North Korea’s Nuclear Weapons: Latest Developments Summary This report summarizes what is known from...provide the initial funding for those activities.15 Disablement indicates a physical measure to make it difficult to restart operation of a facility while
Phung, Tran Kim; Le, Viet; Husum, Hans
2012-07-01
The study examines the epidemiology of cluster weapon and land mine accidents in Quang Tri Province since the end of the Vietnam War. The province is located just south of the demarcation line and was the province most affected during the war. In 2009, a cross sectional household study was conducted in all nine districts of the province. During the study period of 1975-2009, 7,030 persons in the study area were exposed to unexploded ordnances (UXO) or land mine accidents, or 1.1% of the provincial population. There were 2,620 fatalities and 4,410 accident survivors. The study documents that the main problem is cluster weapons and other unexploded ordnances; only 4.3% of casualties were caused by land mines. The legacy of the war affects poor people the most; the accident rate was highest among villagers living in mountainous areas, ethnic minorities, and low-income families. The most common activities leading to the accidents were farming (38.6%), collecting scrap metal (11.2%), and herding of cattle (8.3%). The study documents that the people of the Quang Tri Province until this day have suffered heavily due to the legacy of war. Mine risk education programs should account for the epidemiological findings when future accident prevention programs are designed to target high-risk areas and activities.
2009-07-28
Incidents of Weapons Discharges by Private Security Contractors Can Be Improved 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6...for Iraq Reconstruction,400 Army Navy Drive,Arlington,VA,22202-4704 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME(S...Defense’s (DoD) oversight of incidents involving the firing—or discharge —of weapons reported from May 2008 through February 2009 by its PSCs
Millimeter-wave MMIC technology for smart weapons
NASA Astrophysics Data System (ADS)
Seashore, Charles R.
1994-12-01
Millimeter wave MMIC component technology has made dramatic progress over the last ten years largely due to funding stimulation received under the ARPA Tri-Service MIMIC program. In several smart weapon systems, MMIC components are now specified as the baseline approach for millimeter wave radar transceiver hardware. Availability of this new frontier in microelectronics has also enabled realization of sensor fusion for multispectral capability to defeat many forms of known countermeasures. The current frequency range for these MMIC-based components is approximately 30 to 100 GHz. In several cases, it has been demonstrated that the MMIC component performance has exceeded that available from hybrid microstrip circuits using selected discrete devices. However, challenges still remain in chip producibility enhancement and cost reduction since many of the essential device structure candidates are themselves emerging technologies with a limited wafer fabrication history and accumulated test databases. It is concluded that smart weapons of the future will rely heavily on advanced microelectronics to satisfy performance requirements as well as meeting stringent packaging and power source constraints.
Insects as weapons of war, terror, and torture.
Lockwood, Jeffrey A
2012-01-01
For thousands of years insects have been incorporated into human conflict, with the goals of inflicting pain, destroying food, and transmitting pathogens. Early methods used insects as "found" weapons, functioning as tactical arms (e.g., hurled nests) or in strategic habitats (e.g., mosquito-infested swamps). In the twentieth century the relationship between insects and disease was exploited; vectors were mass-produced to efficiently deliver pathogens to an enemy. The two most sophisticated programs were those of the Japanese in World War II with plague-infected fleas and cholera-coated flies and of the Americans during the Cold War with yellow fever-infected mosquitoes. With continued advances, defenses in the form of insecticides and vaccines meant that insects were no longer considered as battlefield weapons. However, in recent times sociopolitical changes have put insects back into the realm of human conflict through asymmetrical conflicts pitting combatants from nonindustrialized regions against forces from militarily and economically superior nations. Copyright © 2012 by Annual Reviews. All rights reserved.
25 CFR 11.444 - Carrying concealed weapons.
Code of Federal Regulations, 2014 CFR
2014-04-01
... 25 Indians 1 2014-04-01 2014-04-01 false Carrying concealed weapons. 11.444 Section 11.444 Indians... ORDER CODE Criminal Offenses § 11.444 Carrying concealed weapons. A person who goes about in public places armed with a dangerous weapon concealed upon his or her person is guilty of a misdemeanor unless...
4 CFR 25.14 - Weapons and explosives.
Code of Federal Regulations, 2010 CFR
2010-01-01
... 4 Accounts 1 2010-01-01 2010-01-01 false Weapons and explosives. 25.14 Section 25.14 Accounts... AND ON ITS GROUNDS § 25.14 Weapons and explosives. No person while entering or in the GAO Building or on its grounds shall carry or possess firearms, other dangerous or deadly weapons, explosives or...
25 CFR 11.444 - Carrying concealed weapons.
Code of Federal Regulations, 2013 CFR
2013-04-01
... 25 Indians 1 2013-04-01 2013-04-01 false Carrying concealed weapons. 11.444 Section 11.444 Indians... ORDER CODE Criminal Offenses § 11.444 Carrying concealed weapons. A person who goes about in public places armed with a dangerous weapon concealed upon his or her person is guilty of a misdemeanor unless...
25 CFR 11.444 - Carrying concealed weapons.
Code of Federal Regulations, 2011 CFR
2011-04-01
... 25 Indians 1 2011-04-01 2011-04-01 false Carrying concealed weapons. 11.444 Section 11.444 Indians... ORDER CODE Criminal Offenses § 11.444 Carrying concealed weapons. A person who goes about in public places armed with a dangerous weapon concealed upon his or her person is guilty of a misdemeanor unless...
25 CFR 11.444 - Carrying concealed weapons.
Code of Federal Regulations, 2010 CFR
2010-04-01
... 25 Indians 1 2010-04-01 2010-04-01 false Carrying concealed weapons. 11.444 Section 11.444 Indians... ORDER CODE Criminal Offenses § 11.444 Carrying concealed weapons. A person who goes about in public places armed with a dangerous weapon concealed upon his or her person is guilty of a misdemeanor unless...
4 CFR 25.14 - Weapons and explosives.
Code of Federal Regulations, 2011 CFR
2011-01-01
... 4 Accounts 1 2011-01-01 2011-01-01 false Weapons and explosives. 25.14 Section 25.14 Accounts... AND ON ITS GROUNDS § 25.14 Weapons and explosives. No person while entering or in the GAO Building or on its grounds shall carry or possess firearms, other dangerous or deadly weapons, explosives or...
4 CFR 25.14 - Weapons and explosives.
Code of Federal Regulations, 2012 CFR
2012-01-01
... 4 Accounts 1 2012-01-01 2012-01-01 false Weapons and explosives. 25.14 Section 25.14 Accounts... AND ON ITS GROUNDS § 25.14 Weapons and explosives. No person while entering or in the GAO Building or on its grounds shall carry or possess firearms, other dangerous or deadly weapons, explosives or...
25 CFR 11.444 - Carrying concealed weapons.
Code of Federal Regulations, 2012 CFR
2012-04-01
... 25 Indians 1 2012-04-01 2011-04-01 true Carrying concealed weapons. 11.444 Section 11.444 Indians... ORDER CODE Criminal Offenses § 11.444 Carrying concealed weapons. A person who goes about in public places armed with a dangerous weapon concealed upon his or her person is guilty of a misdemeanor unless...
4 CFR 25.14 - Weapons and explosives.
Code of Federal Regulations, 2014 CFR
2014-01-01
... 4 Accounts 1 2014-01-01 2013-01-01 true Weapons and explosives. 25.14 Section 25.14 Accounts... AND ON ITS GROUNDS § 25.14 Weapons and explosives. No person while entering or in the GAO Building or on its grounds shall carry or possess firearms, other dangerous or deadly weapons, explosives or...
4 CFR 25.14 - Weapons and explosives.
Code of Federal Regulations, 2013 CFR
2013-01-01
... 4 Accounts 1 2013-01-01 2013-01-01 false Weapons and explosives. 25.14 Section 25.14 Accounts... AND ON ITS GROUNDS § 25.14 Weapons and explosives. No person while entering or in the GAO Building or on its grounds shall carry or possess firearms, other dangerous or deadly weapons, explosives or...
Oculomotor Examination of the Weapon Focus Effect: Does a Gun Automatically Engage Visual Attention?
Flowe, Heather D.; Hope, Lorraine; Hillstrom, Anne P.
2013-01-01
Background A person is less likely to be accurately remembered if they appear in a visual scene with a gun, a result that has been termed the weapon focus effect (WFE). Explanations of the WFE argue that weapons engage attention because they are unusual and/or threatening, which causes encoding deficits for the other items in the visual scene. Previous WFE research has always embedded the weapon and nonweapon objects within a larger context that provides information about an actor's intention to use the object. As such, it is currently unknown whether a gun automatically engages attention to a greater extent than other objects independent of the context in which it is presented. Method Reflexive responding to a gun compared to other objects was examined in two experiments. Experiment 1 employed a prosaccade gap-overlap paradigm, whereby participants looked toward a peripheral target, and Experiment 2 employed an antisaccade gap-overlap paradigm, whereby participants looked away from a peripheral target. In both experiments, the peripheral target was a gun or a nonthreatening object (i.e., a tomato or pocket watch). We also controlled how unexpected the targets were and compared saccadic reaction times across types of objects. Results A gun was not found to differentially engage attention compared to the unexpected object (i.e., a pocket watch). Some evidence was found (Experiment 2) that both the gun and the unexpected object engaged attention to a greater extent compared the expected object (i.e., a tomato). Conclusion An image of a gun did not engage attention to a larger extent than images of other types of objects (i.e., a pocket watch or tomato). The results suggest that context may be an important determinant of WFE. The extent to which an object is threatening may depend on the larger context in which it is presented. PMID:24349028
Oculomotor examination of the weapon focus effect: does a gun automatically engage visual attention?
Flowe, Heather D; Hope, Lorraine; Hillstrom, Anne P
2013-01-01
A person is less likely to be accurately remembered if they appear in a visual scene with a gun, a result that has been termed the weapon focus effect (WFE). Explanations of the WFE argue that weapons engage attention because they are unusual and/or threatening, which causes encoding deficits for the other items in the visual scene. Previous WFE research has always embedded the weapon and nonweapon objects within a larger context that provides information about an actor's intention to use the object. As such, it is currently unknown whether a gun automatically engages attention to a greater extent than other objects independent of the context in which it is presented. Reflexive responding to a gun compared to other objects was examined in two experiments. Experiment 1 employed a prosaccade gap-overlap paradigm, whereby participants looked toward a peripheral target, and Experiment 2 employed an antisaccade gap-overlap paradigm, whereby participants looked away from a peripheral target. In both experiments, the peripheral target was a gun or a nonthreatening object (i.e., a tomato or pocket watch). We also controlled how unexpected the targets were and compared saccadic reaction times across types of objects. A gun was not found to differentially engage attention compared to the unexpected object (i.e., a pocket watch). Some evidence was found (Experiment 2) that both the gun and the unexpected object engaged attention to a greater extent compared the expected object (i.e., a tomato). An image of a gun did not engage attention to a larger extent than images of other types of objects (i.e., a pocket watch or tomato). The results suggest that context may be an important determinant of WFE. The extent to which an object is threatening may depend on the larger context in which it is presented.
Ultra-wide-band 3D microwave imaging scanner for the detection of concealed weapons
NASA Astrophysics Data System (ADS)
Rezgui, Nacer-Ddine; Andrews, David A.; Bowring, Nicholas J.
2015-10-01
The threat of concealed weapons, explosives and contraband in footwear, bags and suitcases has led to the development of new devices, which can be deployed for security screening. To address known deficiencies of metal detectors and x-rays, an UWB 3D microwave imaging scanning apparatus using FMCW stepped frequency working in the K and Q bands and with a planar scanning geometry based on an x y stage, has been developed to screen suspicious luggage and footwear. To obtain microwave images of the concealed weapons, the targets are placed above the platform and the single transceiver horn antenna attached to the x y stage is moved mechanically to perform a raster scan to create a 2D synthetic aperture array. The S11 reflection signal of the transmitted sweep frequency from the target is acquired by a VNA in synchronism with each position step. To enhance and filter from clutter and noise the raw data and to obtain the 2D and 3D microwave images of the concealed weapons or explosives, data processing techniques are applied to the acquired signals. These techniques include background subtraction, Inverse Fast Fourier Transform (IFFT), thresholding, filtering by gating and windowing and deconvolving with the transfer function of the system using a reference target. To focus the 3D reconstructed microwave image of the target in range and across the x y aperture without using focusing elements, 3D Synthetic Aperture Radar (SAR) techniques are applied to the post-processed data. The K and Q bands, between 15 to 40 GHz, show good transmission through clothing and dielectric materials found in luggage and footwear. A description of the system, algorithms and some results with replica guns and a comparison of microwave images obtained by IFFT, 2D and 3D SAR techniques are presented.
Chadha, Navriti; Bahia, Malkeet Singh; Kaur, Maninder; Silakari, Om
2015-07-01
Thiazolidine-2,4-dione is an extensively explored heterocyclic nucleus for designing of novel agents implicated for a wide variety of pathophysiological conditions, that is, diabetes, diabetic complications, cancer, arthritis, inflammation, microbial infection, and melanoma, etc. The current paradigm of drug development has shifted to the structure-based drug design, since high-throughput screenings have continued to generate disappointing results. The gap between hit generation and drug establishment can be narrowed down by investigation of ligand interactions with its receptor protein. Therefore, it would always be highly beneficial to gain knowledge of molecular level interactions between specific protein target and developed ligands; since this information can be maneuvered to design new molecules with improved protein fitting. Thus, considering this aspect, we have corroborated the information about molecular (target) level implementations of thiazolidine-2,4-diones (TZD) derivatives having therapeutic implementations such as, but not limited to, anti-diabetic (glitazones), anti-cancer, anti-arthritic, anti-inflammatory, anti-oxidant and anti-microbial, etc. The structure based SAR of TZD derivatives for various protein targets would serve as a benchmark for the alteration of existing ligands to design new ones with better binding interactions. Copyright © 2015 Elsevier Ltd. All rights reserved.
Optimization of Aimpoints for Coordinate Seeking Weapons
2015-09-01
aiming) and independent ( ballistic ) errors are taken into account, before utilizing each of the three damage functions representing the weapon. A Monte...characteristics such as the radius of the circle containing the weapon aimpoint, impact angle, dependent (aiming) and independent ( ballistic ) errors are taken...Dependent (Aiming) Error .................................8 2. Single Weapon Independent ( Ballistic ) Error .............................9 3
The proliferation of aerospace weapons technology: Ballistic missiles and the case of Brazil
NASA Astrophysics Data System (ADS)
Vossen, Terrence John
1993-04-01
The rationale behind the development of ballistic missile production in Brazil is examined by exploring the political, military, and economic determinants of ballistic missile demand in that country. To ascertain how Brazil developed missile production capabilities, the contributions of aerospace industries in industrialized states, the Brazilian space program, trade between less-developed countries, and illicit trade in missile technology are assessed. It is argued that missile development increasingly became a function of economic as opposed to security considerations, and that technologies transferred from developed country aerospace firms and Brazil's space program were primarily responsible for the creation of production capabilities. It is also contended that the proliferation of missile technology to Brazil was consistent with the workings of a system evident in the aerospace weapons technology market that sustains the horizontal spread of weapons production capabilities.
NASA Astrophysics Data System (ADS)
Tsipis, Kosta
1983-10-01
In speaking about technologies that could further animate the weapons competition between the United States and the U.S.S.R., it would be useful to distinguish between technologies that have already been incorporated into specific weapons systems, and new technologies that are of a generic nature, can be used in a variety of applications, adn can best be described by the tasks that they can perform rather than any specific weapons application. Let me begin with the latter class.
Holographic Weapons Sight as Crew Optical Alignment Sight
NASA Technical Reports Server (NTRS)
Merancy, Nujoud; Dehmlow, Brian; Brazzel, Jack P.
2011-01-01
Crew Optical Alignment Sights (COAS) are used by spacecraft pilots to provide a visual reference to a target spacecraft for lateral relative position during rendezvous and docking operations. NASA s Orion vehicle, which is currently under development, has not included a COAS in favor of automated sensors, but the crew office has requested such a device be added for situational awareness and contingency support. The current Space Shuttle COAS was adopted from Apollo heritage, weighs several pounds, and is no longer available for procurement which would make re-use difficult. In response, a study was conducted to examine the possibility of converting a commercially available weapons sight to a COAS for the Orion spacecraft. The device used in this study was the XPS series Holographic Weapon Sight (HWS) procured from L-3 EOTech. This device was selected because the targeting reticule can subtend several degrees, and display a graphic pattern tailored to rendezvous and docking operations. Evaluations of the COAS were performed in both the Orion low-fidelity mockup and rendezvous simulations in the Reconfigurable Operational Cockpit (ROC) by crewmembers, rendezvous engineering experts, and flight controllers at Johnson Space Center. These evaluations determined that this unit s size and mounting options can support proper operation and that the reticule visual qualities are as good as or better than the current Space Shuttle COAS. The results positively indicate that the device could be used as a functional COAS and supports a low-cost technology conversion solution.
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...
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...
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...
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...
Prevention of the Outer Space Weaponization
NASA Astrophysics Data System (ADS)
Zhukov, Gennady P.
2002-01-01
all operating space objects, irrespective of their military or civil designation. This approach is quite justified taking into consideration that military sattelites enhanced international peace and security and had broad advantages, such as treaty compliance and monitoring, the global positioning system, counter-terrorism and sanctions enforcement. Many examples of the last years demonstrate the tendency of engagement of military satellites into commercial space services. transparency on the pre-launch stage of space activity, including satellite inspection before ignition. Objects Flight Path Tracking. implemantation of a non-use of force and threat of force - a fundamental principle of modern international law. This implies the application of the menshened principle of international law by means of a treaty to the outer space activities with reference to the actions made in outer space, or directed from outer space against targets on the Earth as well as directed from the Earth against objects moving in outer space. to the possibility of conclusion in future of a multilateral arrangement on the prohibition of the space-based ABM. Accordingly, it is discussed the problem of an efficient international control over the prohibition of placement of the above mentioned weapons into outer space. to the challenges of the new millennium. 8
[Biological and toxin terrorism weapons].
Bokan, Slavko
2003-03-01
The use of biological agents and toxins in warfare and terrorism has a long history. Human, animal and plant pathogens and toxins can cause disease and can be used as a threat to humans, animals and staple crops. The same is true for biological agents. Although the use of biological agents and toxins in military conflicts has been a concern of military communities for many years, several recent events have increased the awareness of terrorist use of these weapons against civilian population. A Mass Casualty Biological (Toxin) Weapon (MCBTW) is any biological and toxin weapon capable of causing death or disease on a large scale, such that the military or civilian infrastructure of the state or organization being attacked is overwhelmed. A militarily significant (or terrorist) weapon is any weapon capable of affecting, directly or indirectly, that is physically or psychologically, the outcome of a military operation. Although many biological agents such as toxins and bioregulators can be used to cause diseases, there are only a few that can truly threaten civilian populations on a large scale. Bioregulators or modulators are biochemical compounds, such as peptides, that occur naturally in organisms. They are new class of weapons that can damage nervous system, alter moods, trigger psychological changes and kill. The potential military or terrorist use of bioregulators is similar to that of toxins. Some of these compounds are several hundred times more potent than traditional chemical warfare agents. Important features and military advantages of new bioregulators are novel sites of toxic action; rapid and specific effects; penetration of protective filters and equipment, and militarily effective physical incapacitation. This overview of biological agents and toxins is largely intended to help healthcare providers on all levels to make decisions in protecting general population from these agents.
Joint Non-Lethal Weapons Program Science and Technology Strategic Plan
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
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...
Military laser weapons: current controversies.
Seet, B; Wong, T Y
2001-09-01
Military laser weapons systems are becoming indispensable in most modern armies. These lasers have undergone many stages of development, and have outpaced research on eye protection measures, which continue to have inherent limitations. Eye injuries caused by military lasers are increasingly reported, leading to speculation that these would become an important cause of blinding in modern conflicts. As part of the effort to ban inhumane weapons, international laws have been passed to restrict the proliferation of such blinding weapons. However, there are controversies concerning the interpretation, implementation and effectiveness of these laws. The ophthalmic community can play a greater role in highlighting ocular morbidity from military lasers, and in preventing their further proliferation.
Sandia National Laboratories: Community Involvement: Volunteer Programs
Programs Nuclear Weapons About Nuclear Weapons Safety & Security Weapons Science & Technology Robotics R&D 100 Awards Laboratory Directed Research & Development Technology Deployment Centers Audit Sandia's Economic Impact Licensing & Technology Transfer Browse Technology Portfolios
Overall View of Chemical and Biochemical Weapons
Pitschmann, Vladimír
2014-01-01
This article describes a brief history of chemical warfare, which culminated in the signing of the Chemical Weapons Convention. It describes the current level of chemical weapons and the risk of using them. Furthermore, some traditional technology for the development of chemical weapons, such as increasing toxicity, methods of overcoming chemical protection, research on natural toxins or the introduction of binary technology, has been described. In accordance with many parameters, chemical weapons based on traditional technologies have achieved the limit of their development. There is, however, a big potential of their further development based on the most recent knowledge of modern scientific and technical disciplines, particularly at the boundary of chemistry and biology. The risk is even higher due to the fact that already, today, there is a general acceptance of the development of non-lethal chemical weapons at a technologically higher level. In the future, the chemical arsenal will be based on the accumulation of important information from the fields of chemical, biological and toxin weapons. Data banks obtained in this way will be hardly accessible and the risk of their materialization will persist. PMID:24902078
Overall view of chemical and biochemical weapons.
Pitschmann, Vladimír
2014-06-04
This article describes a brief history of chemical warfare, which culminated in the signing of the Chemical Weapons Convention. It describes the current level of chemical weapons and the risk of using them. Furthermore, some traditional technology for the development of chemical weapons, such as increasing toxicity, methods of overcoming chemical protection, research on natural toxins or the introduction of binary technology, has been described. In accordance with many parameters, chemical weapons based on traditional technologies have achieved the limit of their development. There is, however, a big potential of their further development based on the most recent knowledge of modern scientific and technical disciplines, particularly at the boundary of chemistry and biology. The risk is even higher due to the fact that already, today, there is a general acceptance of the development of non-lethal chemical weapons at a technologically higher level. In the future, the chemical arsenal will be based on the accumulation of important information from the fields of chemical, biological and toxin weapons. Data banks obtained in this way will be hardly accessible and the risk of their materialization will persist.
Pakistan’s Nuclear Weapons: Proliferation and Security Issues
2009-07-30
Pakistan: Sabotage of a Spent Fuel Cask or a Commercial Irradiation Source in Transport ,” in Pakistan’s Nuclear Future, 2008; Martellini, 2008. 79...that Pakistan’s strategic nuclear assets could be obtained by terrorists, or used by elements in the Pakistani government. Chair of the Joint Chiefs...that gave additional urgency to the program. Pakistan produced fissile material for its nuclear weapons using gas-centrifuge-based uranium
DoD Nuclear Weapons Personnel Reliability Assurance
2016-04-27
destructive power, and the potential consequences of an accident or unauthorized act. Assured nuclear weapons safety, security, and control remain of...DOD INSTRUCTION 5210.42 DOD NUCLEAR WEAPONS PERSONNEL RELIABILITY ASSURANCE Originating Component: Office of the Under Secretary of...from the DoD Issuances Website at http://www.dtic.mil/whs/directives. Reissues and renames: DoD Instruction 5210.42, “ Nuclear Weapons Personnel
Combating the Proliferation of Weapons of Mass Destruction.
ERIC Educational Resources Information Center
Jenkins, Bonnie
1997-01-01
Reveals the growing threat posed to all countries by the proliferation of weapons of mass destruction. Discusses the international effort combating this proliferation including the Nuclear Non-Proliferation Treaty, Strategic Arms Reduction Treaties, Biological Weapons Convention, and Chemical Weapons Convention. Also considers regional arms…
36 CFR § 1002.4 - Weapons, traps and nets.
Code of Federal Regulations, 2013 CFR
2013-07-01
... 36 Parks, Forests, and Public Property 3 2013-07-01 2012-07-01 true Weapons, traps and nets. Â... USE 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...
Folkes, Stephanie E F; Hilton, N Zoe; Harris, Grant T
2013-04-01
Use of weapons is a risk factor for domestic violence severity, especially lethality. It is not clear, however, whether access to firearms itself increases assault severity, or whether it is characteristic of a subgroup of offenders who are more likely to commit severe and repeated domestic assault. This reanalysis of 1,421 police reports of domestic violence by men found that 6% used a weapon during the assault and 8% had access to firearms. We expected that firearm use would be rare compared to other weapons and that actual weapon use rather than firearm access would increase the severity of domestic assaults. Firearm access was associated with assault severity, but this was mostly attributable to use of nonfirearm weapons. Weapon use was associated with older age, lower education, and relationship history as well as to assault severity. Victims were most concerned about future assaults following threats and actual injuries. Although firearm access and weapon use were related to actuarial risk of domestic violence recidivism, neither predicted the occurrence or severity of recidivism. We conclude that, consistent with previous research in the United States and Canada, firearm use in domestic violence is uncommon even among offenders with known firearm access. Weapon use is characteristic of a subgroup of offenders who commit more severe domestic violence, and seizure of weapons may be an effective intervention.
2008-05-01
communicate with other weapon models In a mission-level simulation; (3) introduces the four configuration levels of the M&S framework; and (4) presents a cost ...and Disadvantages ....................................................................... 26 6 COST -EFFECTIVE M&S LABORATORY PLAN...25 23 Weapon Model Sample Time and Average TET Displayed on the Target PC ..... 26 24 Design and Cost of an
Syria’s Chemical Weapons: Issues for Congress
2013-09-12
chemical weapons, explaining that “a red line for us is we start seeing a whole bunch of chemical weapons moving around or being utilized. That would...Damascus used or lost control of its chemical weapons, explaining that “a red line for us is we start seeing a whole bunch of chemical weapons moving...do further work to establish a definitive judgment as to whether or not the red line has been crossed and to inform our decision-making about what to
32 CFR 552.125 - Disposition of confiscated weapons.
Code of Federal Regulations, 2012 CFR
2012-07-01
... 32 National Defense 3 2012-07-01 2009-07-01 true Disposition of confiscated weapons. 552.125..., Ammunition, and Explosives-Fort Lewis, Washington § 552.125 Disposition of confiscated weapons. Commanders will maintain confiscated weapons in the unit arms room pending final disposition. They will provide...
32 CFR 552.125 - Disposition of confiscated weapons.
Code of Federal Regulations, 2014 CFR
2014-07-01
... 32 National Defense 3 2014-07-01 2014-07-01 false Disposition of confiscated weapons. 552.125..., Ammunition, and Explosives-Fort Lewis, Washington § 552.125 Disposition of confiscated weapons. Commanders will maintain confiscated weapons in the unit arms room pending final disposition. They will provide...
32 CFR 552.125 - Disposition of confiscated weapons.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 32 National Defense 3 2010-07-01 2010-07-01 true Disposition of confiscated weapons. 552.125..., Ammunition, and Explosives-Fort Lewis, Washington § 552.125 Disposition of confiscated weapons. Commanders will maintain confiscated weapons in the unit arms room pending final disposition. They will provide...
32 CFR 552.125 - Disposition of confiscated weapons.
Code of Federal Regulations, 2011 CFR
2011-07-01
... 32 National Defense 3 2011-07-01 2009-07-01 true Disposition of confiscated weapons. 552.125..., Ammunition, and Explosives-Fort Lewis, Washington § 552.125 Disposition of confiscated weapons. Commanders will maintain confiscated weapons in the unit arms room pending final disposition. They will provide...
32 CFR 552.125 - Disposition of confiscated weapons.
Code of Federal Regulations, 2013 CFR
2013-07-01
... 32 National Defense 3 2013-07-01 2013-07-01 false Disposition of confiscated weapons. 552.125..., Ammunition, and Explosives-Fort Lewis, Washington § 552.125 Disposition of confiscated weapons. Commanders will maintain confiscated weapons in the unit arms room pending final disposition. They will provide...
Biological Weapons Attribution: A Primer
2007-06-01
attacks are very difficult: (1) the nature of biological weapons, (2) the unique restrictions the international environment places on BW attribution, and...provides a basic epistemological framework for analysis for successful BW attribution, detailing the nature , methods, and limits of current BW...difficult: (1) the nature of biological weapons, (2) the unique restrictions the international environment places on BW attribution, and (3) the
49 CFR 1544.219 - Carriage of accessible weapons.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 49 Transportation 9 2012-10-01 2012-10-01 false Carriage of accessible weapons. 1544.219 Section...: AIR CARRIERS AND COMMERCIAL OPERATORS Operations § 1544.219 Carriage of accessible weapons. (a... weapons, do not apply to a law enforcement officer (LEO) aboard a flight for which screening is required...
49 CFR 1544.219 - Carriage of accessible weapons.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 49 Transportation 9 2011-10-01 2011-10-01 false Carriage of accessible weapons. 1544.219 Section...: AIR CARRIERS AND COMMERCIAL OPERATORS Operations § 1544.219 Carriage of accessible weapons. (a... weapons, do not apply to a law enforcement officer (LEO) aboard a flight for which screening is required...
49 CFR 1544.219 - Carriage of accessible weapons.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 49 Transportation 9 2010-10-01 2010-10-01 false Carriage of accessible weapons. 1544.219 Section...: AIR CARRIERS AND COMMERCIAL OPERATORS Operations § 1544.219 Carriage of accessible weapons. (a... weapons, do not apply to a law enforcement officer (LEO) aboard a flight for which screening is required...
49 CFR 1544.219 - Carriage of accessible weapons.
Code of Federal Regulations, 2014 CFR
2014-10-01
... 49 Transportation 9 2014-10-01 2014-10-01 false Carriage of accessible weapons. 1544.219 Section...: AIR CARRIERS AND COMMERCIAL OPERATORS Operations § 1544.219 Carriage of accessible weapons. (a... weapons, do not apply to a law enforcement officer (LEO) aboard a flight for which screening is required...
49 CFR 1544.219 - Carriage of accessible weapons.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 49 Transportation 9 2013-10-01 2013-10-01 false Carriage of accessible weapons. 1544.219 Section...: AIR CARRIERS AND COMMERCIAL OPERATORS Operations § 1544.219 Carriage of accessible weapons. (a... weapons, do not apply to a law enforcement officer (LEO) aboard a flight for which screening is required...
Fitness characteristics of a suburban special weapons and tactics team.
Pryor, Riana R; Colburn, Deanna; Crill, Matthew T; Hostler, David P; Suyama, J
2012-03-01
Special Weapons and Tactics (SWAT) operators are specialized law enforcement officers who traditionally perform their duties with higher anticipated workloads because of additional body armor, weapons, and equipment used for enhanced operations and protection. This elevated workload increases the need for SWAT operators to improve or maintain their physical fitness to consistently perform routine operations. Typical tasks require trunk rotation, overhead upper extremity use, upper and lower body strength use, and long waiting periods followed by explosive movements while wearing additional equipment. Eleven male SWAT operators from 1 SWAT team performed flexibility, strength, power, and aerobic capacity tests and a variety of job-related tasks. Data were compared with age- and gender-based normative data. Fitness testing revealed that officers ranked high on tests of muscular strength (leg strength, 90th percentile; bench press, 85th percentile); however, body composition (55th percentile), core body strength, and flexibility ranked lower. Furthermore, aerobic capacity and muscular power had a wide range of scores and were also not ideal to support maximal performance during routine operations. These data can assist exercise specialists choose fitness programs specifically for job-related tasks of SWAT operators when creating fitness programs. Fitness programming for law enforcement should focus on improving aerobic fitness, flexibility, core strength, and muscular power while maintaining muscular strength to meet the needs of these specialized officers.
Air gun wounding and current UK laws controlling air weapons.
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.
36 CFR § 504.14 - Weapons and explosives.
Code of Federal Regulations, 2013 CFR
2013-07-01
... 36 Parks, Forests, and Public Property 3 2013-07-01 2012-07-01 true Weapons and explosives. § 504... REGULATIONS GOVERNING SMITHSONIAN INSTITUTION BUILDINGS AND GROUNDS § 504.14 Weapons and explosives. No person while on the premises shall carry firearms, other dangerous or deadly weapons, or explosives, either...
Investigating Concurrency in Weapons Programs
2010-10-01
manipulation. Defense AT&L: September-October 2010 20 acquisition’s Feb. 6, 2006, memorandum, “Design/Build Con - currency,” identified the high degree...We have consistently reported on the elevated risk of poor program outcomes from the substantial overlap of development, test, and production...rency a program can experience before significant cost increase is incurred rages on. Advantages and Disadvantages Intuitively, one can see the
36 CFR 13.30 - 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. 13... INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA General Provisions § 13.30 Weapons, traps and nets. (a... of this chapter, the following are prohibited— (1) Possessing a weapon, trap, or net; (2) Carrying a...
36 CFR 13.30 - 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. 13... INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA General Provisions § 13.30 Weapons, traps and nets. (a... of this chapter, the following are prohibited— (1) Possessing a weapon, trap, or net; (2) Carrying a...
36 CFR 13.30 - 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. 13... INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA General Provisions § 13.30 Weapons, traps and nets. (a... of this chapter, the following are prohibited— (1) Possessing a weapon, trap, or net; (2) Carrying a...
50 CFR 27.43 - Weapons other than firearms.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Weapons other than firearms. 27.43 Section... (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM PROHIBITED ACTS Disturbing Violations: With Weapons § 27.43 Weapons other than firearms. The use or possession of cross bows, bows and arrows, air guns, spears, gigs...
50 CFR 27.43 - Weapons other than firearms.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false Weapons other than firearms. 27.43 Section... (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM PROHIBITED ACTS Disturbing Violations: With Weapons § 27.43 Weapons other than firearms. The use or possession of cross bows, bows and arrows, air guns, spears, gigs...
50 CFR 27.43 - Weapons other than firearms.
Code of Federal Regulations, 2014 CFR
2014-10-01
... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false Weapons other than firearms. 27.43 Section... (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM PROHIBITED ACTS Disturbing Violations: With Weapons § 27.43 Weapons other than firearms. The use or possession of cross bows, bows and arrows, air guns, spears, gigs...
36 CFR 13.30 - 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. 13... INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA General Provisions § 13.30 Weapons, traps and nets. (a... of this chapter, the following are prohibited— (1) Possessing a weapon, trap, or net; (2) Carrying a...
50 CFR 27.43 - Weapons other than firearms.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false Weapons other than firearms. 27.43 Section... (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM PROHIBITED ACTS Disturbing Violations: With Weapons § 27.43 Weapons other than firearms. The use or possession of cross bows, bows and arrows, air guns, spears, gigs...
36 CFR 13.30 - 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. 13... INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA General Provisions § 13.30 Weapons, traps and nets. (a... of this chapter, the following are prohibited— (1) Possessing a weapon, trap, or net; (2) Carrying a...
36 CFR § 520.15 - Weapons and explosives.
Code of Federal Regulations, 2013 CFR
2013-07-01
... 36 Parks, Forests, and Public Property 3 2013-07-01 2012-07-01 true Weapons and explosives. § 520... § 520.15 Weapons and explosives. No person while on the premises shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except for official purposes, nor shall...
50 CFR 27.43 - Weapons other than firearms.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Weapons other than firearms. 27.43 Section... (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM PROHIBITED ACTS Disturbing Violations: With Weapons § 27.43 Weapons other than firearms. The use or possession of cross bows, bows and arrows, air guns, spears, gigs...
Victimization and health risk factors among weapon-carrying youth.
Stayton, Catherine; McVeigh, Katharine H; Olson, E Carolyn; Perkins, Krystal; Kerker, Bonnie D
2011-11-01
To compare health risks of 2 subgroups of weapon carriers: victimized and nonvictimized youth. 2003-2007 NYC Youth Risk Behavior Surveys were analyzed using bivariate analyses and multinomial logistic regression. Among NYC teens, 7.5% reported weapon carrying without victimization; 6.9% reported it with victimization. Both subgroups were more likely than non-weapon carriers to binge drink, use marijuana, smoke, fight, and have multiple sex partners; weapon carriers with victimization also experienced persistent sadness and attempted suicide. Subgroups of weapon carriers have distinct profiles. Optimal response should pair disciplinary action with screening for behavioral and mental health concerns and victimization.
Chemical weapons: documented use and compounds on the horizon.
Bismuth, Chantal; Borron, Stephen W; Baud, Frederic J; Barriot, Patrick
2004-04-01
Man's inhumanity to man is expressed through a plethora of tools of modern warfare and terror. The use of chemical and biological weapons with the goals of assault, demoralisation and lethality has been documented in recent history, both on the battlefield and in urban terror against civilians. A general review of a few of the currently employed chemical weapons and biological toxins, along with a look at potential chemical weapons and tools of counter-terrorism, follows. While these weapons are fearsome elements, the dangers should be viewed in the context of the widespread availability and efficacy of conventional weapons.
43 CFR 15.11 - Explosives and dangerous weapons.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Explosives and dangerous weapons. 15.11 Section 15.11 Public Lands: Interior Office of the Secretary of the Interior KEY LARGO CORAL REEF PRESERVE... other kind of weapon potentially harmful to the reef structure. The use of such weapons from beyond the...
43 CFR 15.11 - Explosives and dangerous weapons.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false Explosives and dangerous weapons. 15.11 Section 15.11 Public Lands: Interior Office of the Secretary of the Interior KEY LARGO CORAL REEF PRESERVE... other kind of weapon potentially harmful to the reef structure. The use of such weapons from beyond the...
43 CFR 15.11 - Explosives and dangerous weapons.
Code of Federal Regulations, 2014 CFR
2014-10-01
... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false Explosives and dangerous weapons. 15.11 Section 15.11 Public Lands: Interior Office of the Secretary of the Interior KEY LARGO CORAL REEF PRESERVE... other kind of weapon potentially harmful to the reef structure. The use of such weapons from beyond the...
43 CFR 15.11 - Explosives and dangerous weapons.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Explosives and dangerous weapons. 15.11 Section 15.11 Public Lands: Interior Office of the Secretary of the Interior KEY LARGO CORAL REEF PRESERVE... other kind of weapon potentially harmful to the reef structure. The use of such weapons from beyond the...
43 CFR 15.11 - Explosives and dangerous weapons.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Explosives and dangerous weapons. 15.11 Section 15.11 Public Lands: Interior Office of the Secretary of the Interior KEY LARGO CORAL REEF PRESERVE... other kind of weapon potentially harmful to the reef structure. The use of such weapons from beyond the...
2002-01-01
Manhattan project , gaseous diffusion plant, or even a weapons program. It will be used heavily in chapters 4 and 5. Both The Making of the Atomic Bomb...requirement for secrecy surrounding the Manhattan project and the lingering requirement for secrecy regarding nuclear weapons design. The application to the...another MANHATTAN Project ” to produce a nuclear device (McPhee 1973, 123-4, 136). Scientists who worked on the Manhattan Project maintain that
Race horses vs work horses: Competition between the nuclear weapons labs in the 1950s
DOE Office of Scientific and Technical Information (OSTI.GOV)
Francis, S.
1992-01-01
This document provides a discussion of the missions and research programs of Los Alamos National Laboratory and Lawrence Livermore National Laboratory and details the competition between the two nuclear weapons laboratories in the 1950's. (FI)
Race horses vs work horses: Competition between the nuclear weapons labs in the 1950s
DOE Office of Scientific and Technical Information (OSTI.GOV)
Francis, S.
1992-06-01
This document provides a discussion of the missions and research programs of Los Alamos National Laboratory and Lawrence Livermore National Laboratory and details the competition between the two nuclear weapons laboratories in the 1950`s. (FI)
Psychological markers underlying murder weapon profile: a quantitative study.
Kamaluddin, M R; Othman, A; Ismail, K H; Mat Saat, G A
2017-12-01
The horrific nature of murder using different types of weapons has been an important focal point of many criminological studies. Weapons that are used in murders seem to play dominant roles in murder investigations as they may provide information leading to arrest. The established factors for weapon usage include environmental context, demography and availability of weapons. However, there is insufficient research attention on the psychological functioning of murderers for particular weapon usage. In light of this, the current study seeks to narrow this gap of information by identifying the influences of psychological traits on weapon usage among a sample of male murderers. The present cross-sectional study was conducted among 71 male murderers incarcerated in 11 prisons within Peninsular Malaysia. The selection of the sample was based on predetermined selection criteria using a purposive sampling method. A guided self-administered questionnaire comprising sociodemography variables and four Malay validated psychometric instruments: Zuckerman-Kuhlman Personality Questionnaire-40-Cross-Culture, Self-control Scale, "How I Think" Questionnaire and Aggression Questionnaire; was used. Independent sample t-test was performed to establish the mean score differences of psychological traits between the murderers who used single and multiple weapons while Kruskal-Wallis tests were carried out to ascertain the differences between the specific types of weapons used among the murderers. Following this, one-way ANOVA was carried out to ascertain the psychological trait differences among the murderers according to the different sources of weapon. Results indicated specific psychological traits influenced the number(s), source(s) and type(s) of weapon used in committing murder. The findings have implications for the psychological profiling of unknown murderers within the Malaysian context.
Color image fusion for concealed weapon detection
NASA Astrophysics Data System (ADS)
Toet, Alexander
2003-09-01
Recent advances in passive and active imaging sensor technology offer the potential to detect weapons that are concealed underneath a person's clothing or carried along in bags. Although the concealed weapons can sometimes easily be detected, it can be difficult to perceive their context, due to the non-literal nature of these images. Especially for dynamic crowd surveillance purposes it may be impossible to rapidly asses with certainty which individual in the crowd is the one carrying the observed weapon. Sensor fusion is an enabling technology that may be used to solve this problem. Through fusion the signal of the sensor that depicts the weapon can be displayed in the context provided by a sensor of a different modality. We propose an image fusion scheme in which non-literal imagery can be fused with standard color images such that the result clearly displays the observed weapons in the context of the original color image. The procedure is such that the relevant contrast details from the non-literal image are transferred to the color image without altering the original color distribution of this image. The result is a natural looking color image that fluently combines all details from both input sources. When an observer who performs a dynamic crowd surveillance task, detects a weapon in the scene, he will also be able to quickly determine which person in the crowd is actually carrying the observed weapon (e.g. "the man with the red T-shirt and blue jeans"). The method is illustrated by the fusion of thermal 8-12 μm imagery with standard RGB color images.
Dukes, Richard L; Stein, Judith A; Zane, Jazmin I
2010-12-01
Using structural equation modeling, concurrent associations were assessed among physical bullying, relational bullying, physical victimization, relational victimization, injury and weapon carrying using data from the population of 1300 adolescent girls and 1362 adolescent boys in grades 7-12 in a Colorado school district. For both genders, being a relational bully was a significantly stronger predictor of weapon carrying than being a physical bully, and both bullying types were significant predictors of more weapon carrying. For both genders, being a victim of physical bullying, a victim of relational bullying, or being a relational bully significantly predicted more injury. In latent means comparisons, adolescent girls reported more relational victimization and adolescent boys reported more physical bullying and victimization, more weapon carrying, and more injury. The relative strength of relational bullying on weapon carrying, and the health-related consequences of bullying on interpersonal violence and injury support concerted efforts in schools to mitigate these behaviors. Attention to differences related to age and gender also is indicated in the design of bullying mitigation programs. Copyright © 2010 Society for the Study of School Psychology. Published by Elsevier Ltd. All rights reserved.
Low dosages: new chemotherapeutic weapons on the battlefield of immune-related disease
Liu, Jing; Zhao, Jie; Hu, Liang; Cao, Yuchun; Huang, Bo
2011-01-01
Chemotherapeutic drugs eliminate tumor cells at relatively high doses and are considered weapons against tumors in clinics and hospitals. However, despite their ability to induce cellular apoptosis, chemotherapeutic drugs should probably be regarded more as a class of cell regulators than cell killers, if the dosage used and the fact that their targets are involved in basic molecular events are considered. Unfortunately, the regulatory properties of chemotherapeutic drugs are usually hidden or masked by the massive cell death induced by high doses. Recent evidence has begun to suggest that low dosages of chemotherapeutic drugs might profoundly regulate various intracellular aspects of normal cells, especially immune cells. Here, we discuss the immune regulatory roles of three kinds of chemotherapeutic drugs under low-dose conditions and propose low dosages as potential new chemotherapeutic weapons on the battlefield of immune-related disease. PMID:21423201
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...
15 CFR 742.18 - Chemical Weapons Convention (CWC or Convention).
Code of Federal Regulations, 2013 CFR
2013-01-01
... 15 Commerce and Foreign Trade 2 2013-01-01 2013-01-01 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...
Biological Weapons and Modern Warfare
1991-04-01
every preparation for reducing Its effectiveness and thereby reduce the likelihood of Its use. In order to plan such preparation, It is advantageous to...attack rates could be maximized and the forces using the weapon protected from its effects . In today’s climate, BW agents are also attractive weapons...questions about the agreement’s true effectiveness . Verification of compliance was not addressed. D. World War It: Events during and following World War
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)
Correlates of weapon carrying in school among adolescents in three countries.
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.
Bullying and weapon carrying: a meta-analysis.
van Geel, Mitch; Vedder, Paul; Tanilon, Jenny
2014-08-01
Studies suggest that adolescents involved in bullying are more likely to carry weapons than their uninvolved peers. To use meta-analyses to determine whether victims, bullies, and bully-victims are more likely to carry weapons than uninvolved peers. PsycINFO, ERIC, MEDLINE, LILACS, EMBASE, and Dissertation Abstracts International were searched for relevant publications (1950 through January 2014). The reference list of a review article and reference lists of retrieved articles were checked for further relevant studies. Studies were included if they provided an effect size comparing the weapon carrying of adolescent victims, bullies, or bully-victims with that of uninvolved peers. Studies that included individuals older than 21 years were excluded, as were studies that focused on incarcerated youth or youth diagnosed as having a psychopathologic condition. Studies were coded independently by 2 of us. The agreement rate was 93%. Effect sizes were coded that compared victims, bullies, or bully-victims with uninvolved peers. Meta-analyses were based on 22 studies for victims (n = 257 179), 15 studies for bullies (n = 236 145), and 8 studies for bully-victims (n = 199 563). This study focused on weapon carrying among adolescents. Hypotheses were formulated before the study. Victims (odds ratio, 1.97; 95% CI, 1.62-2.39), bullies (3.25; 2.72-3.89), and bully-victims (4.95; 3.77-6.50) were more likely to carry weapons than uninvolved peers. Analyses provided no indication of publication bias. Studies conducted in the United States found stronger relations between being a bully-victim and weapon carrying (odds ratio, 7.84; 95% CI, 6.02-10.21) than studies from other countries (3.62; 2.30-5.68; Q1 = 8.401; P = .004). Involvement in bullying as a victim, bully, or bully-victim is related to weapon carrying.
Thermal Weapon Sight (TWS) AN/PAS-13 diffractive optics designed for producibility
NASA Technical Reports Server (NTRS)
Anderson, J. Steven; Chen, Chungte W.; Spande, Robert A.
1993-01-01
The Thermal Weapon Sight (TWS) program is a manportable 3-5 micrometer forward-looking-infrared (FLIR) rifle sight. The manportable nature requires that the optics modules be lightweight, low cost and compact while maximizing performance. These objectives were met with diffractive optics. TWS promises to be the first FLIR sensor to incorporate kinoform surfaces in full scale production.
NASA Astrophysics Data System (ADS)
Ruffin, Paul; Brantley, Christina; Edwards, Eugene; Hutcheson, Guilford
2006-03-01
The Army Aviation and Missile Research, Development, and Engineering Center (AMRDEC) and the Army Research Laboratory (ARL) have initiated a joint advanced technology demonstration program entitled "Prognostics/Diagnostics for the Future Force (PDFF)" with a key objective of developing low or no power embedded sensor suites for harsh environmental monitoring. The most critical challenge of the program is to specify requirements for the embedded sensor suites which will perform on-board diagnostics, maintain a history of sensor data, and forecast weapon health. The authors are currently collaborating with the PDFF program managers and potential customers to quantify the requirements for remotely operated, micro/nano-technology-based sensors for a host of candidate weapon systems. After requirements are finalized, current micro/nanotechnology-based temperature, humidity, g-shock, vibration and chemical sensors for monitoring the out-gassing of weapons propellant, as well as hazardous gaseous species on the battlefield and in urban environments will be improved to meet the full requirements of the PDFF program. In this paper, performance requirements such as power consumption, reliability, maintainability, survivability, size, and cost, along with the associated technical challenges for micro/nanotechnology-based sensor systems operating in military environments, are discussed. In addition, laboratory results from the design and testing of a wireless sensor array, which was developed using a thin film of functionalized carbon nanotube materials, are presented. Conclusions from the research indicate that the detection of bio-hazardous materials is possible using passive and active wireless sensors based on monitoring the reflected phase from the sensor.
NASA Astrophysics Data System (ADS)
Drell, Sidney
2007-03-01
Through the decades of the Cold War the prospect of a nuclear holocaust was all too real. With the demise of the Soviet Union and the end of the Cold War, that threat to civilization as we know it had receded. But today we face a grave new danger, the acquisition of nuclear weapons by hostile or unstable governments and terrorists. What can and should we be doing to meet this challenge and prevent the world's most dangerous weapons from falling into very dangerous hands? Are there any reasons for us to still retain thousands of nuclear warheads in our arsenals? What are they for? Can we rekindle the bold vision of a world free of nuclear weapons that President Reagan and General Secretary Gorbachev brought to their remarkable summit meeting at Reykjavik twenty years ago, and define practical steps toward achieving such a goal?
31 CFR 0.215 - Possession of weapons and explosives.
Code of Federal Regulations, 2012 CFR
2012-07-01
... 31 Money and Finance: Treasury 1 2012-07-01 2012-07-01 false Possession of weapons and explosives... OF THE TREASURY EMPLOYEE RULES OF CONDUCT Rules of Conduct § 0.215 Possession of weapons and explosives. (a) Employees shall not possess firearms, explosives, or other dangerous or deadly weapons...
31 CFR 0.215 - Possession of weapons and explosives.
Code of Federal Regulations, 2014 CFR
2014-07-01
... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Possession of weapons and explosives... OF THE TREASURY EMPLOYEE RULES OF CONDUCT Rules of Conduct § 0.215 Possession of weapons and explosives. (a) Employees shall not possess firearms, explosives, or other dangerous or deadly weapons...
31 CFR 0.215 - Possession of weapons and explosives.
Code of Federal Regulations, 2011 CFR
2011-07-01
... 31 Money and Finance: Treasury 1 2011-07-01 2011-07-01 false Possession of weapons and explosives... OF THE TREASURY EMPLOYEE RULES OF CONDUCT Rules of Conduct § 0.215 Possession of weapons and explosives. (a) Employees shall not possess firearms, explosives, or other dangerous or deadly weapons...
31 CFR 0.215 - Possession of weapons and explosives.
Code of Federal Regulations, 2013 CFR
2013-07-01
... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Possession of weapons and explosives... OF THE TREASURY EMPLOYEE RULES OF CONDUCT Rules of Conduct § 0.215 Possession of weapons and explosives. (a) Employees shall not possess firearms, explosives, or other dangerous or deadly weapons...
31 CFR 0.215 - Possession of weapons and explosives.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Possession of weapons and explosives... OF THE TREASURY EMPLOYEE RULES OF CONDUCT Rules of Conduct § 0.215 Possession of weapons and explosives. (a) Employees shall not possess firearms, explosives, or other dangerous or deadly weapons...
Out of (South) Africa: Pretoria`s nuclear weapons experience. Final report
DOE Office of Scientific and Technical Information (OSTI.GOV)
Horton, R.E.
1998-04-01
The primary focus of this paper is the impact of key South African leaders on the successful developments and subsequent rollbacks of South Africa`s nuclear weapons capability. It highlights the key milestones in the development of South Africa`s nuclear weapon capability. It also relates how different groups within South Africa (scientists, politicians, military and technocrats) interacted to successfully produce South Africa`s nuclear deterrent. It emphasizes the pivotal influence of the senior political leadership to pursue nuclear rollback given the disadvantages of its nuclear means to achieve vital national interests. The conclusions drawn from flu`s effort are the South African nuclearmore » program was an extreme response to its own identity Crisis. Nuclear weapons became a means to achieving a long term end of a closer affiliation with the West. A South Africa yearning to be identified as a Western nation and receive guarantees of its security rationalized the need for a nuclear deterrent. The deterrent was intended to draw in Western support to counter a feared total onslaught by Communist forces in the region. Two decades later, that same South Africa relinquished its nuclear deterrent and reformed its domestic policies to secure improved economic and political integration with the West.« less
Weapons Retrieved After the Implementation of Emergency Department Metal Detection.
Malka, S Terez; Chisholm, Robin; Doehring, Marla; Chisholm, Carey
2015-09-01
Several high-profile violent incidents have occurred within emergency departments (EDs). There are no recent studies reporting the effectiveness of ED metal detection. Our aim was to assess the effect of metal detection on ED weapons retrieval. In September 2011, a metal detector was installed at the entrance of an urban, high-volume teaching hospital ED. The security company recorded retrieved firearms, knives, chemical sprays, and other weapons. We performed qualitative analysis of weapons retrieval data for a 26-month period. A total of 5877 weapons were retrieved, an average of 218 per month: 268 firearms, 4842 knives, 512 chemical sprays, and 275 other weapons, such as brass knuckles, stun guns, and box cutters. The number of retrieved guns decreased from 2012 to 2013 (from 182 to 47), despite an increase in metal detection hours from 8 h per day to 16 h per day. The number of retrieved knives, chemical sprays, and other weapons increased. Recovered knives increased from 2062 in 2012 to 2222 in 2013, chemical sprays increased from 170 to 305, and other weapons increased from 51 to 201. A large number of weapons were retrieved after the initiation of metal detection in the ED entrance. Increasing hours of metal detection increased the number of retrieved knives, chemical sprays, and other weapons. Retrieved firearms decreased after increasing metal detection hours. Metal detection in the ED entrance is effective in reducing entrance of weapons into the ED. Metal detectors may offer additional benefit in reducing attempts to enter with firearms. Copyright © 2015 Elsevier Inc. All rights reserved.
14 CFR 135.119 - Prohibition against carriage of weapons.
Code of Federal Regulations, 2010 CFR
2010-01-01
... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Prohibition against carriage of weapons... Flight Operations § 135.119 Prohibition against carriage of weapons. No person may, while on board an aircraft being operated by a certificate holder, carry on or about that person a deadly or dangerous weapon...
14 CFR 135.119 - Prohibition against carriage of weapons.
Code of Federal Regulations, 2011 CFR
2011-01-01
... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Prohibition against carriage of weapons... Flight Operations § 135.119 Prohibition against carriage of weapons. No person may, while on board an aircraft being operated by a certificate holder, carry on or about that person a deadly or dangerous weapon...
14 CFR 135.119 - Prohibition against carriage of weapons.
Code of Federal Regulations, 2013 CFR
2013-01-01
... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Prohibition against carriage of weapons... Flight Operations § 135.119 Prohibition against carriage of weapons. No person may, while on board an aircraft being operated by a certificate holder, carry on or about that person a deadly or dangerous weapon...
14 CFR 135.119 - Prohibition against carriage of weapons.
Code of Federal Regulations, 2014 CFR
2014-01-01
... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Prohibition against carriage of weapons... Flight Operations § 135.119 Prohibition against carriage of weapons. No person may, while on board an aircraft being operated by a certificate holder, carry on or about that person a deadly or dangerous weapon...
14 CFR 135.119 - Prohibition against carriage of weapons.
Code of Federal Regulations, 2012 CFR
2012-01-01
... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Prohibition against carriage of weapons... Flight Operations § 135.119 Prohibition against carriage of weapons. No person may, while on board an aircraft being operated by a certificate holder, carry on or about that person a deadly or dangerous weapon...
Space weapon technology and policy
NASA Astrophysics Data System (ADS)
Hitchens, Theresa
2017-11-01
The military use of space, including in support of nuclear weapons infrastructure, has greatly increased over the past 30 years. In the current era, rising geopolitical tensions between the United States and Russia and China have led to assumptions in all three major space powers that warfighting in space now is inevitable, and possible because of rapid technological advancements. New capabilities for disrupting and destroying satellites include radio-frequency jamming, the use of lasers, maneuverable space objects and more capable direct-ascent anti-satellite weapons. This situation, however, threatens international security and stability among nuclear powers. There is a continuing and necessary role for diplomacy, especially the establishment of normative rules of behavior, to reduce risks of misperceptions and crisis escalation, including up to the use of nuclear weapons. U.S. policy and strategy should seek a balance between traditional military approaches to protecting its space assets and diplomatic tools to create a more secure space environment.
Biological weapons preparedness: the role of physicians.
Cherry, C L; Kainer, M A; Ruff, T A
2003-01-01
The real risk posed by biological weapons was demonstrated with the distribution of anthrax spores via the USA postal service in 2001. This review outlines the central roles of physicians in optimizing biopreparedness in Australia, including maintaining awareness of the risk, promptly recognizing an event, notifying appropriate authorities upon suspicion of an event, and instituting appropriate management. Management aspects covered include appropriate diagnostic tests, infection control procedures, and empirical therapy of agents considered possible biological weapons. The critical role of physicians as public health advocates working to prevent the use of biological weapons is also outlined.
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...
32 CFR 552.124 - Transportation of privately owned weapons and ammunition.
Code of Federal Regulations, 2012 CFR
2012-07-01
... 32 National Defense 3 2012-07-01 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...
32 CFR 552.124 - Transportation of privately owned weapons and ammunition.
Code of Federal Regulations, 2014 CFR
2014-07-01
... 32 National Defense 3 2014-07-01 2014-07-01 false 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...
32 CFR 552.124 - Transportation of privately owned weapons and ammunition.
Code of Federal Regulations, 2013 CFR
2013-07-01
... 32 National Defense 3 2013-07-01 2013-07-01 false 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...
32 CFR 552.124 - Transportation of privately owned weapons and ammunition.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 32 National Defense 3 2010-07-01 2010-07-01 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...
Uncrackable code for nuclear weapons
DOE Office of Scientific and Technical Information (OSTI.GOV)
Hart, Mark
Mark Hart, a scientist and engineer in Lawrence Livermore National Laboratory's (LLNL) Defense Technologies Division, has developed a new approach for ensuring nuclear weapons and their components can't fall prey to unauthorized use. The beauty of his approach: Let the weapon protect itself. "Using the random process of nuclear radioactive decay is the gold standard of random number generators," said Mark Hart. "You’d have a better chance of winning both Mega Millions and Powerball on the same day than getting control of IUC-protected components."
46 CFR 386.23 - Weapons and explosives.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 46 Shipping 8 2010-10-01 2010-10-01 false Weapons and explosives. 386.23 Section 386.23 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION MISCELLANEOUS REGULATIONS GOVERNING PUBLIC BUILDINGS AND GROUNDS AT THE UNITED STATES MERCHANT MARINE ACADEMY § 386.23 Weapons and explosives. No person...
Nuclear weapons and medicine: some ethical dilemmas.
Haines, A; de B White, C; Gleisner, J
1983-01-01
The enormous destructive power of present stocks of nuclear weapons poses the greatest threat to public health in human history. Technical changes in weapons design are leading to an increased emphasis on the ability to fight a nuclear war, eroding the concept of deterrence based on mutually assured destruction and increasing the risk of nuclear war. Medical planning and civil defence preparations for nuclear war have recently been increased in several countries although there is little evidence that they will be of significant value in the aftermath of a nuclear conflict. These developments have raised new ethical dilemmas for those in health professions. If there is any risk of use of weapons of mass destruction, then support for deterrence with these weapons as a policy for national or global security appears to be incompatible with basic principles of medical ethics and international law. The primary medical responsibility under such circumstances is to participate in attempts to prevent nuclear war. PMID:6668585
Nuclear weapons and medicine: some ethical dilemmas.
Haines, A; de B White, C; Gleisner, J
1983-12-01
The enormous destructive power of present stocks of nuclear weapons poses the greatest threat to public health in human history. Technical changes in weapons design are leading to an increased emphasis on the ability to fight a nuclear war, eroding the concept of deterrence based on mutually assured destruction and increasing the risk of nuclear war. Medical planning and civil defence preparations for nuclear war have recently been increased in several countries although there is little evidence that they will be of significant value in the aftermath of a nuclear conflict. These developments have raised new ethical dilemmas for those in health professions. If there is any risk of use of weapons of mass destruction, then support for deterrence with these weapons as a policy for national or global security appears to be incompatible with basic principles of medical ethics and international law. The primary medical responsibility under such circumstances is to participate in attempts to prevent nuclear war.
The nuclear weapons free world . We already live in
NASA Astrophysics Data System (ADS)
Antonini, R.
We do live in a nuclear weapons free world, already. After a long debate about nuclear weapons the situation today is such that, officially, no governement is in favor of them. The reason is to be found in the strongest moral stigma on nuclear weapons. Moreover the vast majority of the most influencial people share this view.
Structural adaptations to diverse fighting styles in sexually selected weapons
McCullough, Erin L.; Tobalske, Bret W.; Emlen, Douglas J.
2014-01-01
The shapes of sexually selected weapons differ widely among species, but the drivers of this diversity remain poorly understood. Existing explanations suggest weapon shapes reflect structural adaptations to different fighting styles, yet explicit tests of this hypothesis are lacking. We constructed finite element models of the horns of different rhinoceros beetle species to test whether functional specializations for increased performance under species-specific fighting styles could have contributed to the diversification of weapon form. We find that horns are both stronger and stiffer in response to species-typical fighting loads and that they perform more poorly under atypical fighting loads, which suggests weapons are structurally adapted to meet the functional demands of fighting. Our research establishes a critical link between weapon form and function, revealing one way male–male competition can drive the diversification of animal weapons. PMID:25201949
Structural adaptations to diverse fighting styles in sexually selected weapons.
McCullough, Erin L; Tobalske, Bret W; Emlen, Douglas J
2014-10-07
The shapes of sexually selected weapons differ widely among species, but the drivers of this diversity remain poorly understood. Existing explanations suggest weapon shapes reflect structural adaptations to different fighting styles, yet explicit tests of this hypothesis are lacking. We constructed finite element models of the horns of different rhinoceros beetle species to test whether functional specializations for increased performance under species-specific fighting styles could have contributed to the diversification of weapon form. We find that horns are both stronger and stiffer in response to species-typical fighting loads and that they perform more poorly under atypical fighting loads, which suggests weapons are structurally adapted to meet the functional demands of fighting. Our research establishes a critical link between weapon form and function, revealing one way male-male competition can drive the diversification of animal weapons.
Khubchandani, Jagdish; Price, James H
2018-04-01
Hispanic youths are disproportionately represented in gangs in the United States, are more likely to drink alcohol at younger ages, and to live in poverty; all are risks for violence and weapon carrying. No studies to date have assessed violence related behaviors and weapon carrying in Hispanic youth over an extended period. This study utilized the national Youth Risk Behavior Surveys from 2001 to 2015 to assess trends in violence related behaviors and weapon carrying of Hispanic adolescents. Our analyses found both physical fighting and fighting on school property had statistically significant reductions from 2001 to 2015 for Hispanic females and their suicide attempts increased from 2009 to 2015. Hispanic males had statistically significant decreasing trends for: being in a physical fight in the past year, being bullied on school property, being in a physical fight on school property within the past year; threatened or injured with a weapon on school property in the past year; and having attempted suicide in the past year. Hispanic females and males had two groups of items highly predictive of weapon carrying behaviors: alcohol, tobacco, and other drug use and violent risk behaviors. Both female and male students who made mostly A's or B's in school were significantly less likely (about half as likely) to carry weapons. This data could be used to identify Hispanic adolescents at higher risk for weapon carrying and used as a basis for enriching programs to improve academic success of Hispanic adolescents.
Detection and classification of concealed weapons using a magnetometer-based portal
NASA Astrophysics Data System (ADS)
Kotter, Dale K.; Roybal, Lyle G.; Polk, Robert E.
2002-08-01
A concealed weapons detection technology was developed through the support of the National Institute of Justice (NIJ) to provide a non intrusive means for rapid detection, location, and archiving of data (including visual) of potential suspects and weapon threats. This technology, developed by the Idaho National Engineering and Environmental Laboratory (INEEL), has been applied in a portal style weapons detection system using passive magnetic sensors as its basis. This paper will report on enhancements to the weapon detection system to enable weapon classification and to discriminate threats from non-threats. Advanced signal processing algorithms were used to analyze the magnetic spectrum generated when a person passes through a portal. These algorithms analyzed multiple variables including variance in the magnetic signature from random weapon placement and/or orientation. They perform pattern recognition and calculate the probability that the collected magnetic signature correlates to a known database of weapon versus non-weapon responses. Neural networks were used to further discriminate weapon type and identify controlled electronic items such as cell phones and pagers. False alarms were further reduced by analyzing the magnetic detector response by using a Joint Time Frequency Analysis digital signal processing technique. The frequency components and power spectrum for a given sensor response were derived. This unique fingerprint provided additional information to aid in signal analysis. This technology has the potential to produce major improvements in weapon detection and classification.
Open-area concealed-weapon detection system
NASA Astrophysics Data System (ADS)
Pati, P.; Mather, P.
2011-06-01
Concealed Weapon Detection (CWD) has become a significant challenge to present day security needs; individuals carrying weapons into airplanes, schools, and secured establishments are threat to public security. Although controlled screening, of people for concealed weapons, has been employed in many establishments, procedures and equipment are designed to work in restricted environments like airport passport control, military checkpoints, hospitals, school and university entrance. Furthermore, screening systems do not effectively decipher between threat and non-threat metal objects, thus leading to high rate of false alarms which can become a liability to daily operational needs of establishments. Therefore, the design and development of a new CWD system to operate in a large open area environment with large numbers of people reduced incidences of false alarms and increased location accuracy is essential.
36 CFR 504.14 - Weapons and explosives.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Weapons and explosives. 504.14 Section 504.14 Parks, Forests, and Public Property SMITHSONIAN INSTITUTION RULES AND REGULATIONS GOVERNING SMITHSONIAN INSTITUTION BUILDINGS AND GROUNDS § 504.14 Weapons and explosives. No person while on...
TRIDENT II (D-5) Strategic Weapon System Guide for Potential Subcontractors.
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
Trapp, Ralf
2006-09-01
The article gives an overview on worldwide efforts to eliminate chemical weapons and facilities for their production in the context of the implementation of the 1997 Chemical Weapons Convention (CWC). It highlights the objectives of the Organisation for the Prohibition of Chemical Weapons (OPCW), the international agency set up in The Hague to implement the CWC, and provides an overview of the present status of implementation of the CWC requirements with respect to chemical weapons (CW) destruction under strict international verification. It addresses new requirements that result from an increased threat that terrorists might attempt to acquire or manufacture CW or related materials. The article provides an overview of risks associated with CW and their elimination, from storage or recovery to destruction. It differentiates between CW in stockpile and old/abandoned CW, and gives an overview on the factors and key processes that risk assessment, management, and communication need to address. This discussion is set in the overall context of the CWC that requires the completion of the destruction of all declared CW stockpiles by 2012 at the latest.
Screening adolescents in the emergency department for weapon carriage.
Cunningham, Rebecca M; Resko, Stella M; Harrison, Stephanie Roahen; Zimmerman, Marc; Stanley, Rachel; Chermack, Stephen T; Walton, Maureen A
2010-02-01
The objective was to describe the prevalence and correlates of past-year weapon involvement among adolescents seeking care in an inner-city emergency department (ED). This cross-sectional study administered a computerized survey to all eligible adolescents (age 14-18 years), 7 days a week, who were seeking care over an 18-month period at an inner-city Level 1 ED. Validated measures were administered, including measures of demographics, sexual activity, substance use, injury, violent behavior, weapon carriage, and/or weapon use. Zero-inflated Poisson (ZIP) regression models were used to identify correlates of the occurrence and past-year frequency of these weapons variables. Adolescents (n = 2069, 86% response rate) completed the computerized survey. Fifty-five percent were female; 56.5% were African American. In the past year, 20% of adolescents reported knife or razor carriage, 7% reported gun carriage, and 6% pulled a knife or gun on someone. Although gun carriage was more frequent among males, females were as likely to carry a knife or pull a weapon in the past year. One-fifth of all adolescents seeking care in this inner-city ED have carried a weapon. Understanding weapon carriage among teens seeking ED care is a critical first step to future ED-based injury prevention initiatives. (c) 2010 by the Society for Academic Emergency Medicine.
Intrasexually selected weapons.
Rico-Guevara, Alejandro; Hurme, Kristiina J
2018-06-20
We propose a practical concept that distinguishes the particular kind of weaponry that has evolved to be used in combat between individuals of the same species and sex, which we term intrasexually selected weapons (ISWs). We present a treatise of ISWs in nature, aiming to understand their distinction and evolution from other secondary sex traits, including from 'sexually selected weapons', and from sexually dimorphic and monomorphic weaponry. We focus on the subset of secondary sex traits that are the result of same-sex combat, defined here as ISWs, provide not previously reported evolutionary patterns, and offer hypotheses to answer questions such as: why have only some species evolved weapons to fight for the opposite sex or breeding resources? We examined traits that seem to have evolved as ISWs in the entire animal phylogeny, restricting the classification of ISW to traits that are only present or enlarged in adults of one of the sexes, and are used as weapons during intrasexual fights. Because of the absence of behavioural data and, in many cases, lack of sexually discriminated series from juveniles to adults, we exclude the fossil record from this review. We merge morphological, ontogenetic, and behavioural information, and for the first time thoroughly review the tree of life to identify separate evolution of ISWs. We found that ISWs are only found in bilateral animals, appearing independently in nematodes, various groups of arthropods, and vertebrates. Our review sets a reference point to explore other taxa that we identify with potential ISWs for which behavioural or morphological studies are warranted. We establish that most ISWs come in pairs, are located in or near the head, are endo- or exoskeletal modifications, are overdeveloped structures compared with those found in females, are modified feeding structures and/or locomotor appendages, are most common in terrestrial taxa, are frequently used to guard females, territories, or both, and are also used
Analyses of battle casualties by weapon type aboard U.S. Navy warships.
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.
Computation of Weapons Systems Effectiveness
2013-09-01
denoted as SSPD2. SSPD = SSPD1 ∗ PNM + SSPD2 ∗ PHIT (5.13) PNM and PHIT are the weighing factors used to balance the direct hits and Gaussian miss...distribution unique for guided weapons. The addition of PNM and PHIT can be equal to or smaller than 1 due to the presence of the outliers gross...weapons to represent a zero miss distance for the PHIT component. SSPD2 Computation for Blast Effect SSPD2x = normcdf � LET 2 , 0,0� − normcdf(−LET 2
Uncrackable code for nuclear weapons
Hart, Mark
2018-05-11
Mark Hart, a scientist and engineer in Lawrence Livermore National Laboratory's (LLNL) Defense Technologies Division, has developed a new approach for ensuring nuclear weapons and their components can't fall prey to unauthorized use. The beauty of his approach: Let the weapon protect itself. "Using the random process of nuclear radioactive decay is the gold standard of random number generators," said Mark Hart. "Youâd have a better chance of winning both Mega Millions and Powerball on the same day than getting control of IUC-protected components."
NASA Astrophysics Data System (ADS)
Collier, Rémy; Durut, Frédéric; Reneaume, Benoît; Chicane, Cédric; Théobald, Marc; Breton, Olivier; Martin, Michel; Fleury, Emmanuel; Vincent-Viry, Olivier; Bachelet, Franck; Jeannot, Laurent; Geoffray, Isabelle; Botrel, Ronan; Dauteuil, Christophe; Hermerel, Cyril; Choux, Alexandre; Bednarczyk, Sophie; Legaie, Olivier
2008-11-01
For the French inertial confinement fusion (ICF) experiments, cryogenic target assemblies (CTAs) for the LMJ program are manufactured and filled at CEA Valduc (Dijon) in the cryogenic targets filling station (IRCC). They will be moved at about 20 K into a transport cryostat for cryogenic targets and will be driven from CEA/Valduc to CEA/CESTA (Bordeaux). Cryogenic targets will then be transferred by several cryogenic grippers on the cryogenic target positioner before shots. The CTA has to meet severe specifications and involves a lot of challenging tasks for its manufacture. To fill CTAs by permeation with deuterium-tritium (DT), the IRCC need to meet strict thermal, mechanical and dimensional specifications. To obtain a good combustion yield, a very homogenous DT ice layer and very smooth roughness at 1.5 K below the DT triple point are also required. This paper deals with the up to date main issues in the different fields of the LMJ cryogenic target program.
ORION laser target diagnostics.
Bentley, C D; Edwards, R D; Andrew, J E; James, S F; Gardner, M D; Comley, A J; Vaughan, K; Horsfield, C J; Rubery, M S; Rothman, S D; Daykin, S; Masoero, S J; Palmer, J B; Meadowcroft, A L; Williams, B M; Gumbrell, E T; Fyrth, J D; Brown, C R D; Hill, M P; Oades, K; Wright, M J; Hood, B A; Kemshall, P
2012-10-01
The ORION laser facility is one of the UK's premier laser facilities which became operational at AWE in 2010. Its primary mission is one of stockpile stewardship, ORION will extend the UK's experimental plasma physics capability to the high temperature, high density regime relevant to Atomic Weapons Establishment's (AWE) program. The ORION laser combines ten laser beams operating in the ns regime with two sub ps short pulse chirped pulse amplification beams. This gives the UK a unique combined long pulse/short pulse laser capability which is not only available to AWE personnel but also gives access to our international partners and visiting UK academia. The ORION laser facility is equipped with a comprehensive suite of some 45 diagnostics covering optical, particle, and x-ray diagnostics all able to image the laser target interaction point. This paper focuses on a small selection of these diagnostics.
Brook, Judith S.; Lee, Jung Yeon; Finch, Stephen J.; Brook, David W.
2013-01-01
This is the first study to assess the associations between the trajectories of marijuana use and other predictors of violent behavior with the use of guns or other weapons as well as stealing without the use of weapons among inner-city African Americans and Puerto Ricans (N=838). Logistic regression analyses examined whether the longitudinal trajectories of marijuana use compared with the trajectory of no/low marijuana use predicted violent behavior. A higher Bayesian posterior probability (BPP) for the increasing marijuana use trajectory group (AOR=3.37, p<.001), the moderate use of marijuana trajectory group (AOR=1.98, p<.01), and the quitter trajectory group (AOR=1.70, p<.05) predicted an increased likelihood of engaging in violence (i.e., shooting or hitting someone with a weapon) compared with the BPP of the no use of marijuana trajectory group. Our results address a number of important public health and clinical issues. Public health funds might be spent on prevention programs focused on decreasing the use of marijuana, increasing educational retention, and decreasing contact with deviant associates. Understanding the psychosocial conditions related to the use of weapons is critical for individuals involved in the criminal justice system, physicians, and other health care providers in managing individuals who engage in violent behavior. PMID:24338741
Targeted surveillance for postnatal hearing loss: a program evaluation.
Beswick, Rachael; Driscoll, Carlie; Kei, Joseph; Glennon, Shirley
2012-07-01
The importance of monitoring hearing throughout early childhood cannot be understated. However, there is a lack of evidence available regarding the most effective method of monitoring hearing following the newborn screen. The goal of this study was to describe a targeted surveillance program using a risk factor registry to identify children with a postnatal hearing loss. All children who were born in Queensland, Australia between September 2004 and December 2009, received a bilateral 'pass' on newborn hearing screening, and had at least one risk factor, were referred for targeted surveillance and were included in this study. The cohort was assessed throughout early childhood in accordance with Queensland's diagnostic assessment protocols. During the study period, 7320 (2.8% of 261,328) children were referred for targeted surveillance, of which 56 were identified with a postnatal hearing loss (0.77%). Of these, half (50.0%) were identified with a mild hearing loss, and 64.3% were identified with a sensorineural hearing loss. In regards to risk factors, syndrome, craniofacial anomalies, and severe asphyxia had the highest yield of positive cases of postnatal hearing loss for children referred for targeted surveillance, whereas, low birth weight, bacterial meningitis, and professional concern had a particularly low yield. Limitations of the targeted surveillance program were noted and include: (1) a lost contact rate of 32.4%; (2) delays in first surveillance assessment; (3) a large number of children who required on-going monitoring; and (4) extensive diagnostic assessments were completed on children with normal hearing. Examination of the lost contact rate revealed indigenous children were more likely to be documented as lost contact. In addition, children with one risk factor only were significantly more likely to not attend a surveillance appointment. Positive cases of postnatal hearing loss were detected through the targeted surveillance program. However, the
Proposals for chemical weapons during the American Civil War.
Hasegawa, Guy R
2008-05-01
Proposals for chemical weapons that arose during the American Civil War are described. Most incendiary and all biological agents are excluded. The described proposals appeared primarily in periodicals or letters to government officials on both sides. The weapons were usually meant to temporarily disable enemy combatants, but some might have been lethal, and Civil War caregivers were ill-prepared to deal with the weapons' effects. Evidently, none of the proposed weapons were used. In only one instance was use against civilians mentioned. Among the agents most commonly proposed were cayenne pepper or other plant-based irritants such as black pepper, snuff, mustard, and veratria. Other suggested agents included chloroform, chlorine, hydrogen cyanide, arsenic compounds, sulfur, and acids. Proponents usually suggested that the chemicals be included in explosive artillery projectiles. Less commonly proposed vehicles of delivery included fire engines, kites, and manned balloons. Some of the proposed weapons have modern counterparts.
Girls and Weapons: An International Study of the Perpetration of Violence
Butters, Jennifer E.; Cousineau, Marie-Marthe; Harrison, Lana; Korf, Dirk
2006-01-01
The purpose of this study was to describe delinquent girls' weapons preferences where and how often they carried weapons and to identify the most important factors that explained four different weapon-related violent outcomes. A large, high-risk sample of female adolescents consisting of 510 girls aged 14–17 in four cities were interviewed using the same questionnaire and methods. Tabular and logistic regression analyses were applied. Knives emerged as the most frequently reported weapon in all cities. Rates of both lifetime victimization and perpetration of violence with weapons were high in all sites. Starting to carry a weapon as a result of violence was reported by 40% of the girls in Toronto, 28% in Philadelphia, 25% in Amsterdam, and 16% in Montreal. The major predictors of weapon perpetrated violent behaviours included ethnic origin, early onset of delinquent activities, participation in delinquent acts in the past 12 months, gang fighting and carrying a weapon as a result of violence. Site, age and heavy alcohol consumption had a minor impact, and drug use, drug selling, and neighborhood features, none. Despite numerous differences in weapons' prevalence across cities, the logistic regression found that site was only significant in use of an object (Toronto) and not significant in threatening or hurting someone with either a knife or a gun or actually hurting others with a weapon. These findings suggest commonality in serious female violence that extends beyond borders and cultures. PMID:16937086
36 CFR 702.7 - Weapons and explosives.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Weapons and explosives. 702.7 Section 702.7 Parks, Forests, and Public Property LIBRARY OF CONGRESS CONDUCT ON LIBRARY PREMISES § 702.7 Weapons and explosives. Except where duly authorized by law, and in the performance of law enforcement...
36 CFR 702.7 - Weapons and explosives.
Code of Federal Regulations, 2011 CFR
2011-07-01
... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false Weapons and explosives. 702.7 Section 702.7 Parks, Forests, and Public Property LIBRARY OF CONGRESS CONDUCT ON LIBRARY PREMISES § 702.7 Weapons and explosives. Except where duly authorized by law, and in the performance of law enforcement...
36 CFR 702.7 - Weapons and explosives.
Code of Federal Regulations, 2014 CFR
2014-07-01
... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 false Weapons and explosives. 702.7 Section 702.7 Parks, Forests, and Public Property LIBRARY OF CONGRESS CONDUCT ON LIBRARY PREMISES § 702.7 Weapons and explosives. Except where duly authorized by law, and in the performance of law enforcement...
36 CFR 702.7 - Weapons and explosives.
Code of Federal Regulations, 2012 CFR
2012-07-01
... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false Weapons and explosives. 702.7 Section 702.7 Parks, Forests, and Public Property LIBRARY OF CONGRESS CONDUCT ON LIBRARY PREMISES § 702.7 Weapons and explosives. Except where duly authorized by law, and in the performance of law enforcement...
31 CFR 91.13 - Weapons and explosives.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Weapons and explosives. 91.13 Section 91.13 Money and Finance: Treasury Regulations Relating to Money and Finance REGULATIONS GOVERNING CONDUCT IN OR ON THE BUREAU OF THE MINT BUILDINGS AND GROUNDS § 91.13 Weapons and explosives. No person...
Communicating with nonindustrial private forest-land owners: Getting programs on target
Thomas W. Birch; Nancy A. Pywell; Nancy A. Pywell
1986-01-01
Nonindustrial private forest-land owners can be motivated 1, by programs directed to their needs and objectives. Seven target audiences in Pennsylvania were defined and outlets for information programs identified for each target I audience. The primary objectives of each group and the benefits they expect from owning forest land were considered in the preparation of...
[Consequences for military medicine of new nuclear weapons developments].
Vogler, H
1985-01-15
The development and production of qualitatively new nuclear weapons (e.g. neutron weapons) has consequences also for the medical protection under conditions of war. In the present paper the peculiarities of these new systems of arms as well as the profile of injured persons which is to be expected after use of neutron weapons are analysed and general conclusions for the medical service are drawn.
Nuclear Weapons: Comprehensive Test Ban Treaty
2007-10-29
which has been done. Critics raised concerns about the implications of these policies for testing and new weapons. At present, Congress addresses...Comprehensive Test Ban Treaty Most Recent Developments On October 24, Senator Jon Kyl delivered a speech critical of the CTBT and of Section 3122 in...future, but there are no plans to do so.’”5 Critics expressed concern about the implications of these policies for testing and new weapons. A statement
Biophysics and medical effects of enhanced radiation weapons.
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.
Nuclear obligations: Nuremberg law, nuclear weapons, and protest
DOE Office of Scientific and Technical Information (OSTI.GOV)
Burroughs, J.R.
1991-01-01
Nuclear weapons use and deployment and nonviolent anti-nuclear protests are evaluated. Use of nuclear weapons would constitute war crimes and crimes against humanity as defined in both the Nuremberg Charter and Allied Control Council Law No. 10 and applied by the International Military Tribunal and other Nuremberg courts. Strategic and atomic bombing during World War 2 did not set a precedent for use of nuclear weapons. The consequentialist argument for World War 2 bombing fails and the bombing has also been repudiated by codification of the law of war in Protocol 1 to the 1949 Geneva Conventions. The legality ofmore » deploying nuclear weapons as instruments of geopolitical policy is questionable when measured against the Nuremberg proscription of planning and preparation of aggressive war, war crimes, and crimes against humanity and the United Nations Charter's proscription of aggressive threat of force. While states' practice of deploying the weapons and the arms-control treaties that regulate but do not prohibit mere possession provide some support for legality, those treaties recognize the imperative of preventing nuclear war, and the Nuclear Non-Proliferation Treaty commits nuclear-armed states to good-faith negotiation of nuclear disarmament.« less
Chemical and biological weapons in the 'new wars'.
Ilchmann, Kai; Revill, James
2014-09-01
The strategic use of disease and poison in warfare has been subject to a longstanding and cross-cultural taboo that condemns the hostile exploitation of poisons and disease as the act of a pariah. In short, biological and chemical weapons are simply not fair game. The normative opprobrium is, however, not fixed, but context dependent and, as a social phenomenon, remains subject to erosion by social (or more specifically, antisocial) actors. The cross cultural understanding that fighting with poisons and disease is reprehensible, that they are taboo, is codified through a web of interconnected measures, principal amongst these are the 1925 Geneva Protocol; the Biological Weapons Convention; and the Chemical Weapons Convention. Whilst these treaties have weathered the storm of international events reasonably well, their continued health is premised on their being 'tended to' in the face of contextual changes, particularly facing changes in science and technology, as well as the changed nature and character of conflict. This article looks at the potential for normative erosion of the norm against chemical and biological weapons in the face of these contextual changes and the creeping legitimization of chemical and biological weapons.
Prevention-Related Research Targeting African American Alternative Education Program Students
ERIC Educational Resources Information Center
Carswell, Steven B.; Hanlon, Thomas E.; Watts, Amy M.; O'Grady, Kevin E.
2014-01-01
This article reports on a program of research that examined the background, planning, implementation, and evaluation of an after-school preventive intervention program within an ongoing urban alternative education program targeting African American students referred to the school because of their problematic behavior in regular schools. The…
Weapon Possession Among College Students: A Study From a Midwestern University.
Jang, Hyunseok; Kang, Ji Hyon; Dierenfeldt, Rick; Lindsteadt, Greg
2015-10-01
Weapon possession on college campuses causes great concern, but there remains a lack of research examining the determinants of this phenomenon. Previous studies addressing weapon possession have primarily focused on either K-12 or the general adult population. Unlike previous studies, this study examined the weapon possession among college students using data collected from a mid-sized university in Missouri, and 451 students participated. Weapon possession and other theoretical factors were measured through the self-administered survey. Logistical regression analysis revealed that weapon socialization was the most significant factor in predicting student weapon carrying. Also, gender and age were significant factors in explaining campus-based weapon possession. This research has a limitation with generalizability because the data were collected from only a single university with convenient sampling. Future studies need to cover a wider range of college students from a variety of different universities with random sampling. © The Author(s) 2014.
Adolescents Who Carry Weapons to School: A Review of Cases
ERIC Educational Resources Information Center
Finkenbine, Ryan D.; Dwyer, R. Gregg
2006-01-01
Multiple self-report surveys have collected data about weapons in school. This record review study considers characteristics of 47 adolescents adjudicated for carrying weapons at school and provides a descriptive analysis against a comparison group of 37 juveniles with other offenses. Demographics, weapon type, legal history, prior school…
Crew escape system test at Naval Weapons Center, China Lake, California
NASA Technical Reports Server (NTRS)
1988-01-01
As part of a crew escape system (CES) test program, a lifelike dummy is pulled by a tractor rocket from an airborne Convair-240 (C-240) aircraft at Naval Weapons Center, China Lake, California. A P-3 chase plane accompanies the C-240. The C-240 was modified with a space shuttle side hatch mockup for the tests which will evaluate candidate concepts developed to provide crew egress capability during Space Shuttle controlled gliding flight.
Conflict Without Casualties: Non-Lethal Weapons in Irregular Warfare
2007-09-01
the body,” and the Geneva Protocol of 1925, bans the use of chemical and biological weapons .11 On 8 April 1975, President Ford issued Executive...E Funding – PE 63851M) (accessed 15 December 2006). The American Journal of Bioethics . “Medical Ethics and Non-Lethal Weapons .” Bioethics.net...CASUALTIES: NON-LETHAL WEAPONS IN IRREGULAR WARFARE by Richard L. Scott September 2007 Thesis Advisor: Robert McNab Second Reader
[Myocardial infarction after conduction electrical weapon shock].
Ben Ahmed, H; Bouzouita, K; Selmi, K; Chelli, M; Mokaddem, A; Ben Ameur, Y; Boujnah, M R
2013-04-01
Controversy persists over the safety of conducted electrical weapons, which are increasingly used by law enforcement agencies around the world. We report a case of 33-year-old man who had an acute inferior myocardial infarction after he was shot in the chest with an electrical weapon. Copyright © 2012 Elsevier Masson SAS. All rights reserved.
Computational modeling of blast exposure associated with recoilless weapons combat training
NASA Astrophysics Data System (ADS)
Wiri, S.; Ritter, A. C.; Bailie, J. M.; Needham, C.; Duckworth, J. L.
2017-11-01
Military personnel are exposed to blast as part of routine combat training with shoulder-fired recoilless rifles. These weapons fire large-caliber ammunitions capable of disabling structures and uparmored vehicles (e.g., tanks). Scientific, medical, and military leaders are beginning to recognize the blast overpressure from these shoulder-fired weapons may result in acute and even long-term physiological effects to military personnel. However, the back blast generated from the Carl Gustav and Shoulder-launched Multipurpose Assault Weapon (SMAW) shoulder-fired weapons on the weapon operator has not been quantified. By quantifying and modeling the full-body blast exposure from these weapons, better injury correlations can be constructed. Blast exposure data from the Carl Gustav and SMAW were used to calibrate a propellant burn source term for computational simulations of blast exposure on operators of these shoulder-mounted weapon systems. A propellant burn model provided the source term for each weapon to capture blast effects. Blast data from personnel-mounted gauges during weapon firing were used to create initial, high-fidelity 3D computational fluid dynamic simulations using SHAMRC (Second-order Hydrodynamic Automatic Mesh Refinement Code). These models were then improved upon using data collected from static blast sensors positioned around the military personnel while weapons were utilized in actual combat training. The final simulation models for both the Carl Gustav and SMAW were in good agreement with the data collected from the personnel-mounted and static pressure gauges. Using the final simulation results, contour maps were created for peak overpressure and peak overpressure impulse experienced by military personnel firing the weapon as well as those assisting with firing of those weapons. Reconstruction of the full-body blast loading enables a more accurate assessment of the cause of potential mechanisms of injury due to air blast even for subjects not
Screening Adolescents in the Emergency Department for Weapon Carriage
Cunningham, Rebecca M.; Resko, Stella M.; Harrison, Stephanie Roahen; Zimmerman, Marc; Stanley, Rachel; Chermack, Stephen T.; Walton, Maureen A.
2010-01-01
Objective To describe prevalence and correlates of past year weapon involvement among adolescents seeking care in an inner-city ED. Methods This cross-sectional study administered a computerized survey to all eligible adolescents (age 14–18), seven days a week seeking care in the ED over an 18 month period in an inner-city Level 1 ED. Validated measures were administered including measures of demographics, sexual activity, substance use, injury, violent behavior and weapon carriage/use. Results Adolescents (N=2069, 86% response rate) completed the computerized survey. 55% were female; 56.5% were African American. In the past year, 20% of adolescents reported knife/razor carriage, 7% reported gun carriage, and 6% pulled a knife/gun on someone; zero-inflated Poisson (ZIP) regression models were used to identify correlates of the occurrence and past year frequency of these weapon variables. Although gun carriage was more frequent among males, females were as likely to carry a knife or pull a weapon in the past year. Conclusions One fifth of all adolescent’s seeking care in this inner city ED have carried a weapon. Understanding weapon carriage among teens seeking ED care is a critical first step to future ED based injury prevention initiatives. PMID:20370746
Passive millimeter-wave concealed weapon detection
NASA Astrophysics Data System (ADS)
Sinclair, Gordon N.; Anderton, Rupert N.; Appleby, Roger
2001-02-01
A method of detecting weapons concealed under clothing using passive millimeter wave imaging is described. The optical properties of clothing are discussed and examples given of the spectral reflectivity and transmission. The transmission tends to be constant from 60 to 150 GHz above which it decreases for some clothing materials. The transmission of a cotton T-shirt is typically 95% and of a leather jacket up to 85% at lower frequencies. A model is presented for calculating the contrast of a metallic concealed weapon when hidden under clothing and it indicates contrasts as large as 200 K can be realized outdoors. The advantages of real time over static frame imagery are discussed. It is concluded that real time imagery offers considerable advantages as weapons can be very varied in size, position and orientation and movement offers vital clues to the human observer which aid the recognition process.
Excess Weapons Plutonium Immobilization in Russia
DOE Office of Scientific and Technical Information (OSTI.GOV)
Jardine, L.; Borisov, G.B.
2000-04-15
The joint goal of the Russian work is to establish a full-scale plutonium immobilization facility at a Russian industrial site by 2005. To achieve this requires that the necessary engineering and technical basis be developed in these Russian projects and the needed Russian approvals be obtained to conduct industrial-scale immobilization of plutonium-containing materials at a Russian industrial site by the 2005 date. This meeting and future work will provide the basis for joint decisions. Supporting R&D projects are being carried out at Russian Institutes that directly support the technical needs of Russian industrial sites to immobilize plutonium-containing materials. Special R&Dmore » on plutonium materials is also being carried out to support excess weapons disposition in Russia and the US, including nonproliferation studies of plutonium recovery from immobilization forms and accelerated radiation damage studies of the US-specified plutonium ceramic for immobilizing plutonium. This intriguing and extraordinary cooperation on certain aspects of the weapons plutonium problem is now progressing well and much work with plutonium has been completed in the past two years. Because much excellent and unique scientific and engineering technical work has now been completed in Russia in many aspects of plutonium immobilization, this meeting in St. Petersburg was both timely and necessary to summarize, review, and discuss these efforts among those who performed the actual work. The results of this meeting will help the US and Russia jointly define the future direction of the Russian plutonium immobilization program, and make it an even stronger and more integrated Russian program. The two objectives for the meeting were to: (1) Bring together the Russian organizations, experts, and managers performing the work into one place for four days to review and discuss their work with each other; and (2) Publish a meeting summary and a proceedings to compile reports of all the
Miller, C W; McDonald, G C; Moore, A J
2016-11-01
Sexually selected traits are often highly variable in size within populations due to their close link with the physical condition of individuals. Nutrition has a large impact on physical condition, and thus, any seasonal changes in nutritional quality are predicted to alter the average size of sexually selected traits as well as the degree of sexual dimorphism in populations. However, although traits affected by mate choice are well studied, we have a surprising lack of knowledge of how natural variation in nutrition affects the expression of sexually selected weapons and sexual dimorphism. Further, few studies explicitly test for differences in the heritability and mean-scaled evolvability of sexually selected traits across conditions. We studied Narnia femorata (Hemiptera: Coreidae), an insect where males use their hind legs as weapons and the femurs are enlarged, to understand the extent to which weapon expression, sexual dimorphism and evolvability change across the actual range of nutrition available in the wild. We found that insects raised on a poor diet (cactus without fruit) are nearly monomorphic, whereas those raised on a high-quality diet (cactus with ripe fruit) are distinctly sexually dimorphic via the expression of large hind leg weapons in males. Contrary to our expectations, we found little evidence of a potential for evolutionary change for any trait measured. Thus, although we show weapons are highly condition dependent, and changes in weapon expression and dimorphism could alter evolutionary dynamics, our populations are unlikely to experience further evolutionary changes under current conditions. © 2016 European Society For Evolutionary Biology. Journal of Evolutionary Biology © 2016 European Society For Evolutionary Biology.
48 CFR 212.270 - Major weapon systems as commercial items.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Major weapon systems as... Requirements for the Acquisition of Commercial Items 212.270 Major weapon systems as commercial items. The DoD policy for acquiring major weapon systems as commercial items is in Subpart 234.70. [71 FR 58538, Oct. 4...
48 CFR 212.270 - Major weapon systems as commercial items.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Major weapon systems as... Requirements for the Acquisition of Commercial Items 212.270 Major weapon systems as commercial items. The DoD policy for acquiring major weapon systems as commercial items is in Subpart 234.70. [71 FR 58538, Oct. 4...
48 CFR 212.270 - Major weapon systems as commercial items.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Major weapon systems as... Requirements for the Acquisition of Commercial Items 212.270 Major weapon systems as commercial items. The DoD policy for acquiring major weapon systems as commercial items is in Subpart 234.70. [71 FR 58538, Oct. 4...
48 CFR 212.270 - Major weapon systems as commercial items.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Major weapon systems as... Requirements for the Acquisition of Commercial Items 212.270 Major weapon systems as commercial items. The DoD policy for acquiring major weapon systems as commercial items is in Subpart 234.70. [71 FR 58538, Oct. 4...
48 CFR 212.270 - Major weapon systems as commercial items.
Code of Federal Regulations, 2014 CFR
2014-10-01
... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Major weapon systems as... Requirements for the Acquisition of Commercial Items 212.270 Major weapon systems as commercial items. The DoD policy for acquiring major weapon systems as commercial items is in Subpart 234.70. [71 FR 58538, Oct. 4...
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...
3 CFR - Continuation of Emergency With Respect to Weapons of Mass Destruction
Code of Federal Regulations, 2010 CFR
2010-01-01
... 3 The President 1 2010-01-01 2010-01-01 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...
Radiologic signs of weapons and munitions: How will noncombatants recognize them?
Maizlin, Zeev V; Kuruvilla, Mathew; Clement, Jason J; Vos, Patrick M; Brown, Jacqueline A
2010-08-01
The purpose of this work was to show the radiologic signs named after weapons and munitions along with their military counterparts to help radiologists recognize these signs, which will allow confident interpretation and diagnosis. Numerous pathologic conditions have classic radiologic manifestations that resemble weapons and ammunition. Most of these signs are highly memorable and easy to recognize. However, the names of the weapons (some of them antique and some not commonly known) may confuse radiologists who are not familiar with the appearance of such weapons as the scimitar, bayonet, or dagger. The value of the signs is reduced if the radiologist is unfamiliar with the appearance of the corresponding weapon.
Wartime nuclear weapons research in Germany and Japan.
Grunden, Walter E; Walker, Mark; Yamnazaki, Masakatsu
2005-01-01
This article compares military research projects during the Second World War to develop nuclear weapons in Germany and Japan, two countries who lost the war and failed to create nuclear weapons. The performance and motivations of the scientists, as well as the institutional support given the work, is examined, explaining why, in each case, the project went as far as it did-but no further. The story is carried over into the postwar period, when the two cultures and their scientists had to deal with the buildup of nuclear weapons during the cold war and the new nuclear power industry.
Comparing Universal and Targeted Pre-Kindergarten Programs. Research Brief
ERIC Educational Resources Information Center
Dotterer, Aryn M.; Burchinal, Margaret; Bryant, Donna; Early, Diane; Pianta, Robert C.
2012-01-01
This study compared universal (available to all children) and targeted (offered only to children with specific risk factors) Pre-Kindergarten programs. Results showed that two aspects of structural quality (e.g., hours per day and teacher education) were higher in universal programs, but process quality (e.g., child interactions and feedback) was…
Weapons injuries during and after periods of conflict: retrospective analysis.
Meddings, D. R.
1997-01-01
OBJECTIVE: To assess the relative frequency of weapon injuries during conflict and after periods of conflict in the absence of disarmament. DESIGN: Retrospective analysis of a database of war wounds. SETTING: Region with a protracted conflict between rival combatant groups and a subsequent transition to the uncontested military authority of a single power. SUBJECTS: 2332 people who received weapons injuries during the conflict or post-conflict periods and were admitted to hospital within 24 hours of injury. MAIN OUTCOME MEASURES: Percentage change in mean monthly admission rate by weapon type between conflict and post-conflict periods; annual incidence of injury by weapon type during conflict and post-conflict periods; percentage change in annual incidence by weapon type between conflict and post-conflict periods. RESULTS: Mean monthly admission rates for injuries from fragmentation munitions decreased by 8% between conflict and post-conflict periods and by 23% for injuries from mines and 32% for gunshot injuries. The decline in admissions for all injuries was 23%. After adjustment for population growth over the study period, declines in annual incidence were 22% for fragmentation munitions injuries, 34% for mine injuries, and 40% for gunshot injuries. The decline in incidence for all injuries was 33%. In-hospital mortality from weapons related injuries increased from 2.5% to 6.1% (P < 0.001) between conflict and post-conflict periods. CONCLUSIONS: In this setting, continued availability of weapons is associated with increased mortality and a level of injuries from weapons that is only somewhat reduced from that observed during a period of conflict. PMID:9418089
ERIC Educational Resources Information Center
McClintock, Michael; And Others
This collection of articles includes a general account of the environmental effects of modern weapons technology, a selection of news reports demonstrating the peacetime hazards of chemical and biological weapons, data on the physiological effects of the most common chemical weapons, a discussion of the hazards of biological weapons, a report of…
The weapon focus effect is weaker with Black versus White male perpetrators.
Pickel, Kerri L; Sneyd, Danielle E
2018-01-01
We compared the influence of a weapon's presence on eyewitnesses' memory for a White versus a Black male perpetrator. Prior data indicate that unusual objects in visual scenes attract attention and that a weapon's effect depends on how unusual it seems within the context in which it appears. Therefore, given the stereotype linking Black men and weapons, we predicted a weaker weapon focus effect with the Black perpetrator. The results of Experiment 1 supported this hypothesis using White and Black witnesses. Moreover, in Experiment 2 the weapon focus effect became nonsignificant when the Black perpetrator wore a style of clothing that is strongly associated with Black men. We propose that observing an armed Black perpetrator automatically activates a stereotype linking Black men with weapons and crime, which in turn reduces the perceived unusualness of the weapon and thus its ability to attract attention.
Nuclear Weapons: Comprehensive Test Ban Treaty
2007-11-30
itself, which has been done. Critics raised concerns about the implications of these policies for testing and new weapons. At present, Congress...CTBT in lieu of the current treaty.1 On October 24, Senator Jon Kyl delivered a speech critical of the CTBT and of Section 3122 in H.R. 1585, the FY2008...to do so.’”6 Critics expressed concern about the implications of these policies for testing and new weapons. A statement by Physicians for Social
Armed Kids, Armed Adults? Weapon Carrying From Adolescence to Adulthood
Wallace, Lacey N.
2016-01-01
While much existing research has examined either juvenile or adult weapon carrying, this study assesses whether carrying a weapon to school as a juvenile is predictive of bringing a handgun to school or work in adulthood. Data are drawn from the National Longitudinal Study of Adolescent Health. Results show a decline in weapon carrying behavior over time. However, youth who report school weapon carrying in adolescence are much more likely to report carrying a handgun to school or work in adulthood. Findings also demonstrate that victimization, rather than offending behavior, is predictive of adulthood handgun carrying at school and work. PMID:28018135
2016-09-15
METHODOLOGY INVESTIGATION: COMPARISON OF LIVE FIRE AND WEAPON SIMULATOR TEST METHODOLOGIES AND THE EFFECTS OF CLOTHING AND INDIVIDUAL EQUIPMENT ON...2. REPORT TYPE Final 3. DATES COVERED (From - To) October 2014 – August 2015 4. TITLE AND SUBTITLE WEAPON SIMULATOR TEST METHODOLOGY INVESTIGATION...COMPARISON OF LIVE FIRE AND WEAPON SIMULATOR TEST METHODOLOGIES AND THE EFFECTS OF CLOTHING AND INDIVIDUAL EQUIPMENT ON MARKSMANSHIP 5a. CONTRACT
Brook, Judith S; Lee, Jung Yeon; Finch, Stephen J; Brook, David W
2014-01-01
This is the first study to assess the associations between the trajectories of marijuana use and other predictors of violent behavior with the use of guns or other weapons as well as stealing without the use of weapons among inner-city African Americans and Puerto Ricans (N = 838). Logistic regression analyses examined whether the longitudinal trajectories of marijuana use compared with the trajectory of no/low marijuana use predicted violent behavior. A higher Bayesian posterior probability (BPP) for the increasing marijuana use trajectory group (AOR = 3.37, P < .001), the moderate use of marijuana trajectory group (AOR = 1.98, P < .01), and the quitter trajectory group (AOR = 1.70, P < .05) was associated with an increased likelihood of engaging in violence (i.e., shooting or hitting someone with a weapon) compared with the BPP of the no use of marijuana trajectory group. Our results address a number of important public health and clinical issues. Public health funds might be spent on prevention programs focused on decreasing the use of marijuana, increasing educational retention, and decreasing contact with deviant associates. Understanding the psychosocial conditions related to the use of weapons is critical for individuals involved in the criminal justice system, physicians, and other health care providers in managing individuals who engage in violent behavior. © 2013 Wiley Periodicals, Inc.
2016 Targeted AirShed Grant Program - Closed Announcement FY 2016
Targeted Air Shed Grant Program proposal for FY 2016. The overall goal of the program is to reduce air pollution in the Nation’s areas with the highest levels of ozone and PM2.5 ambient air concentrations.
Aggression and attitudes to time and risk in weapon-using violent offenders.
Brennan, Iain R; Moore, Simon C; Shepherd, Jonathan P
2010-08-15
The use of weapons in violence increases both the severity of harm to victims and the severity of legal consequences for offenders, but little is known of the characteristics of violent offenders who choose to use weapons. Levels of anger, attitude to risk, time discounting, and antisocial history among a sample of weapon-using violent offenders (n=15) were compared to violent offenders who had not used a weapon (n=10) and nonviolent offenders (n=15). Results showed that weapon-using violent offenders displayed greater trait aggression and were more risk seeking than other offender types. In addition, weapon-using violent offenders were first convicted at an earlier age and truanted from school more frequently compared to other offender types. The results indicate that weapon users are more aggressive and more risk taking, but no more present focused than other violent and nonviolent offenders. Further research into the cognitive and social factors that influence weapon use is required if this dangerous behavior is to be reduced. Copyright (c) 2009 Elsevier Ireland Ltd. All rights reserved.
Multiple exaggerated weapon morphs: a novel form of male polymorphism in harvestmen.
Painting, Christina J; Probert, Anna F; Townsend, Daniel J; Holwell, Gregory I
2015-11-06
Alternative reproductive tactics in animals are commonly associated with distinct male phenotypes resulting in polymorphism of sexually selected weapons such as horns and spines. Typically, morphs are divided between small (unarmed) and large (armed) males according to one or more developmental thresholds in association with body size. Here, we describe remarkable weapon trimorphism within a single species, where two exaggerated weapon morphs and a third morph with reduced weaponry are present. Male Pantopsalis cheliferoides harvestmen display exaggerated chelicerae (jaws) which are highly variable in length among individuals. Across the same body size spectrum, however, some males belong to a distinct second exaggerated morph which possesses short, broad chelicerae. Multiple weapon morphs in a single species is a previously unknown phenomenon and our findings have significant implications for understanding weapon diversity and maintenance of polymorphism. Specifically, this species will be a valuable model for testing how weapons diverge by being able to test directly for the circumstances under which a certain weapon type is favoured and how weapon shape relates to performance.
Multiple exaggerated weapon morphs: a novel form of male polymorphism in harvestmen
Painting, Christina J.; Probert, Anna F.; Townsend, Daniel J.; Holwell, Gregory I.
2015-01-01
Alternative reproductive tactics in animals are commonly associated with distinct male phenotypes resulting in polymorphism of sexually selected weapons such as horns and spines. Typically, morphs are divided between small (unarmed) and large (armed) males according to one or more developmental thresholds in association with body size. Here, we describe remarkable weapon trimorphism within a single species, where two exaggerated weapon morphs and a third morph with reduced weaponry are present. Male Pantopsalis cheliferoides harvestmen display exaggerated chelicerae (jaws) which are highly variable in length among individuals. Across the same body size spectrum, however, some males belong to a distinct second exaggerated morph which possesses short, broad chelicerae. Multiple weapon morphs in a single species is a previously unknown phenomenon and our findings have significant implications for understanding weapon diversity and maintenance of polymorphism. Specifically, this species will be a valuable model for testing how weapons diverge by being able to test directly for the circumstances under which a certain weapon type is favoured and how weapon shape relates to performance. PMID:26542456
Air Force Weapons Laboratory Computational Requirements for 1976 Through 1980
1976-01-01
Air Force Weapons Laboratory , Attn: DYS, Kirtland AFB, NM 87117...final report was prepared by the Air Force Weapons Laboratory , Kirtland Air Force Base, New Mexico under Job Order 06CB. Dr. Clifford E. Rhoades, Jr... Force Base, New Mexico 87117 62601F, 06CB II. CONTROLLING OFFICE NAME AND ADDRESS Ai"- Force Weapons Laboratory / Jan 1076 Kirtland Air Force Base,
11. VIEW OF A SITE RETURN WEAPONS COMPONENT. SITE RETURNS ...
11. VIEW OF A SITE RETURN WEAPONS COMPONENT. SITE RETURNS WERE NUCLEAR WEAPONS SHIPPED TO THE ROCKY FLATS PLANT FROM THE NUCLEAR WEAPON STOCKPILE FOR RETIREMENT, TESTING, OR UPGRADING. FISSILE MATERIALS (PLUTONIUM, URANIUM, ETC.) AND RARE MATERIALS (BERYLLIUM) WERE RECOVERED FOR REUSE, AND THE REMAINDER WAS DISPOSED. (8/7/62) - Rocky Flats Plant, Plutonium Fabrication, Central section of Plant, Golden, Jefferson County, CO
Weapons used by juveniles and adult offenders in U.S. parricide cases.
Heide, Kathleen M; Petee, Thomas A
2007-11-01
In recent decades, attention has focused on juveniles who kill their parents. Research has indicated that increases in juvenile homicide have been associated with the availability of firearms, but little is known about the weapons juveniles use to kill their parents and whether their weapon usage is different from that of adult children who kill their parents. This article uses Supplementary Homicide Report data for the 24-year period 1976 to 1999 to investigate weapons selected by parricide offenders to kill biological mothers and fathers. Significant differences were found in the weapons used in matricide and patricide incidents and in the weapons selected by juvenile and adult offenders. A comparison with an earlier study by Heide revealed that weapon usage in parricide events is stable. Differences found in both studies between weapons used to kill parents and offender age are consistent with a physical strength hypothesis proposed by Heide in 1993.
32 CFR 552.116 - Privately owned weapons-security.
Code of Federal Regulations, 2014 CFR
2014-07-01
... 32 National Defense 3 2014-07-01 2014-07-01 false Privately owned weapons-security. 552.116..., Ammunition, and Explosives-Fort Lewis, Washington § 552.116 Privately owned weapons—security. Privately owned arms and ammunition will be secured in the manner required for military weapons and ammunition but...
32 CFR 552.116 - Privately owned weapons-security.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 32 National Defense 3 2010-07-01 2010-07-01 true Privately owned weapons-security. 552.116 Section..., Ammunition, and Explosives-Fort Lewis, Washington § 552.116 Privately owned weapons—security. Privately owned arms and ammunition will be secured in the manner required for military weapons and ammunition but...
32 CFR 552.116 - Privately owned weapons-security.
Code of Federal Regulations, 2011 CFR
2011-07-01
... 32 National Defense 3 2011-07-01 2009-07-01 true Privately owned weapons-security. 552.116 Section..., Ammunition, and Explosives-Fort Lewis, Washington § 552.116 Privately owned weapons—security. Privately owned arms and ammunition will be secured in the manner required for military weapons and ammunition but...
32 CFR 552.116 - Privately owned weapons-security.
Code of Federal Regulations, 2013 CFR
2013-07-01
... 32 National Defense 3 2013-07-01 2013-07-01 false Privately owned weapons-security. 552.116..., Ammunition, and Explosives-Fort Lewis, Washington § 552.116 Privately owned weapons—security. Privately owned arms and ammunition will be secured in the manner required for military weapons and ammunition but...
32 CFR 552.116 - Privately owned weapons-security.
Code of Federal Regulations, 2012 CFR
2012-07-01
... 32 National Defense 3 2012-07-01 2009-07-01 true Privately owned weapons-security. 552.116 Section..., Ammunition, and Explosives-Fort Lewis, Washington § 552.116 Privately owned weapons—security. Privately owned arms and ammunition will be secured in the manner required for military weapons and ammunition but...
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...
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.
(236)U and (239,)(240)Pu ratios from soils around an Australian nuclear weapons test site.
Tims, S G; Froehlich, M B; Fifield, L K; Wallner, A; De Cesare, M
2016-01-01
The isotopes (236)U, (239)Pu and (240)Pu are present in surface soils as a result of global fallout from nuclear weapons tests carried out in the 1950's and 1960's. These isotopes potentially constitute artificial tracers of recent soil erosion and sediment movement. Only Accelerator Mass Spectrometry has the requisite sensitivity to measure all three isotopes at these environmental levels. Coupled with its relatively high throughput capabilities, this makes it feasible to conduct studies of erosion across the geographical extent of the Australian continent. In the Australian context, however, global fallout is not the only source of these isotopes. As part of its weapons development program the United Kingdom carried out a series of atmospheric and surface nuclear weapons tests at Maralinga, South Australia in 1956 and 1957. The tests have made a significant contribution to the Pu isotopic abundances present in the region around Maralinga and out to distances ∼1000 km, and impact on the assessment techniques used in the soil and sediment tracer studies. Quantification of the relative fallout contribution derived from detonations at Maralinga is complicated owing to significant contamination around the test site from numerous nuclear weapons safety trials that were also carried out around the site. We show that (236)U can provide new information on the component of the fallout that is derived from the local nuclear weapons tests, and highlight the potential of (236)U as a new fallout tracer. Crown Copyright © 2015. Published by Elsevier Ltd. All rights reserved.
Targeted Research and Technology Within NASA's Living With a Star Program
NASA Technical Reports Server (NTRS)
Antiochos, Spiro; Baker, Kile; Bellaire, Paul; Blake, Bern; Crowley, Geoff; Eddy, Jack; Goodrich, Charles; Gopalswamy, Nat; Gosling, Jack; Hesse, Michael
2004-01-01
Targeted Research & Technology (TR&T) NASA's Living With a Star (LWS) initiative is a systematic, goal-oriented research program targeting those aspects of the Sun-Earth system that affect society. The Targeted Research and Technology (TR&T) component of LWS provides the theory, modeling, and data analysis necessary to enable an integrated, system-wide picture of Sun-Earth connection science with societal relevance. Recognizing the central and essential role that TR&T would have for the success of the LWS initiative, the LWS Science Architecture Team (SAT) recommended that a Science Definition Team (SDT), with the same status as a flight mission definition team, be formed to design and coordinate a TR&T program having prioritized goals and objectives that focused on practical societal benefits. This report details the SDT recommendations for the TR&T program.
Defense Acquisitions: Assessments of Selected Weapon Programs
2008-03-01
system configuration changes could enable department officials to make more informed decisions in the early stages of a program and better match...accountability in the execution of each program would alleviate untimely decision making when programs do get into trouble. The current DOD leadership has...require that we plan and perform the audit to obtain sufficient, appropriate evidence to provide a reasonable basis for our findings and conclusions
DOE Office of Scientific and Technical Information (OSTI.GOV)
Uribe, Eva C; Sandoval, M Analisa; Sandoval, Marisa N
2009-01-01
With the 6 January 2009 entry into force of the Additional Protocol by the United States of America, all five declared Nuclear Weapon States that are part of the Nonproliferation Treaty have signed, ratified, and put into force the Additional Protocol. This paper makes a comparison of the strengths and weaknesses of the five Additional Protocols in force by the five Nuclear Weapon States with respect to the benefits to international nonproliferation aims. This paper also documents the added safeguards burden to the five declared Nuclear Weapon States that these Additional Protocols put on the states with respect to accessmore » to their civilian nuclear programs and the hosting of complementary access activities as part of the Additional Protocol.« less
Predictors of Weapon Carrying in Youth Attending Drop-in Centers
Blumberg, Elaine J.; Liles, Sandy; Kelley, Norma J.; Hovell, Melbourne F.; Bousman, Chad A.; Shillington, Audrey M.; Ji, Ming; Clapp, John
2012-01-01
Objective To test and compare 2 predictive models of weapon carrying in youth (n=308) recruited from 4 drop-in centers in San Diego and Imperial counties. Methods Both models were based on the Behavioral Ecological Model (BEM). Results The first and second models significantly explained 39% and 53% of the variance in weapon carrying, respectively, and both full models shared the significant predictors of being black(−), being Hispanic (−), peer modeling of weapon carrying/jail time(+), and school suspensions(+). Conclusions Results suggest that the BEM offers a generalizable conceptual model that may inform prevention strategies for youth at greatest risk of weapon carrying. PMID:19320622
A study of Radar Cross Section (RCS) characteristics and their application in future weapon systems
NASA Astrophysics Data System (ADS)
McCluggage, W. A.
The sum of components technique was used to calculate the radar cross section (RCS) of a Canberra B2 aircraft. The theoretical result obtained by using simple shapes to model the aircraft were compared with practical results. It is found that this technique can be used to give a quick order of magnitude estimation of a target's RCS. However, the major drawback of this technique is that it cannot predict the rapid changes in RCS which result from a small change in aspect angle. Trends in radar guided weapons, the effects of aircraft shape on the overall RCS of a weapons platform, and reduction of aircraft RCS by appropriate shaping are discussed. Methods, including radar absorption, radar absorbing materials, impedance loading, and active cancellation, which can be used to reduce an aircraft's radar signature and the associated penalties are reviewed.
Analysis of Broadband Metamaterial Shielding for Counter-Directed Energy Weapons
2017-06-01
SHIELDING FOR COUNTER-DIRECTED ENERGY WEAPONS by Chester H. Hewitt III June 2017 Thesis Advisor: Dragoslav Grbovic Second Reader: James H...COVERED Master’s thesis 4. TITLE AND SUBTITLE ANALYSIS OF BROADBAND METAMATERIAL SHIELDING FOR COUNTER-DIRECTED ENERGY WEAPONS 5. FUNDING NUMBERS 6...high-power microwave (HPM) directed- energy weapons (DEWs), which can disrupt electronics remotely with great accuracy without the need to inflict
Challenging Minimum Deterrence: Articulating the Contemporary Relevance of Nuclear Weapons
2016-07-13
Command and Control: Nuclear Weapons, the Damascus Accident , and the Illusion of Safety (New York: Penguin Press, 2013), 484. 36. Keir A. Lieber and...Remembrance of Things Past,” 78. 53. Scott D. Sagan, The Limits of Safety: Organizations, Accidents , and Nuclear Weapons (Princeton, NJ: Princeton...16 | Air & Space Power Journal Challenging Minimum Deterrence Articulating the Contemporary Relevance of Nuclear Weapons Maj Joshua D. Wiitala, USAF
New approach for detecting and classifying concealed weapons
NASA Astrophysics Data System (ADS)
Roybal, Lyle G.; Rice, Philip M.; Manhardt, Joseph M.
1997-02-01
The possession of a weapon in the courtroom of our American justice system is a Federal offense. A weapon in the courtroom is a particularly serious problem for judges, plaintiffs, defendants, and bystanders because of the emotional nature and environment of the courtroom. Potential violators include organized criminals and gangsters, individuals with personal vendettas, and otherwise sane and reasonable people who, because of the emotion of the moment, lose sight of right and wrong in our justice system. Most Federal courthouses incorporate some sort of metal detection apparatus used to screen and prevent individuals from carrying personal weapons into courtrooms. These devices are considered conventional in the sense that they employ an active electromagnetic induction technique that is sensitive to the presence of metal. This technique provides no information concerning the massiveness and location of the offending metal object and is prone to false alarms. This work introduces an alternative method for weapons discrimination that is based on passive magnetics technology in concert with simple comparative algorithms such that massiveness and location of suspected weapons may be determined. Since this system provides information not available from conventional metal detectors, false alarms will be greatly reduced, allowing remote monitoring of all entrances into a courtroom from a single vantage point, thereby saving considerable resources used on personnel costs.
27 CFR 478.133 - Records of transactions in semiautomatic assault weapons.
Code of Federal Regulations, 2012 CFR
2012-04-01
... semiautomatic assault weapons. 478.133 Section 478.133 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL... AMMUNITION Records § 478.133 Records of transactions in semiautomatic assault weapons. The evidence specified in § 478.40(c), relating to transactions in semiautomatic assault weapons, shall be retained in the...
27 CFR 478.133 - Records of transactions in semiautomatic assault weapons.
Code of Federal Regulations, 2014 CFR
2014-04-01
... semiautomatic assault weapons. 478.133 Section 478.133 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL... AMMUNITION Records § 478.133 Records of transactions in semiautomatic assault weapons. The evidence specified in § 478.40(c), relating to transactions in semiautomatic assault weapons, shall be retained in the...
27 CFR 478.133 - Records of transactions in semiautomatic assault weapons.
Code of Federal Regulations, 2010 CFR
2010-04-01
... semiautomatic assault weapons. 478.133 Section 478.133 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL... AMMUNITION Records § 478.133 Records of transactions in semiautomatic assault weapons. The evidence specified in § 478.40(c), relating to transactions in semiautomatic assault weapons, shall be retained in the...
27 CFR 478.133 - Records of transactions in semiautomatic assault weapons.
Code of Federal Regulations, 2013 CFR
2013-04-01
... semiautomatic assault weapons. 478.133 Section 478.133 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL... AMMUNITION Records § 478.133 Records of transactions in semiautomatic assault weapons. The evidence specified in § 478.40(c), relating to transactions in semiautomatic assault weapons, shall be retained in the...
27 CFR 478.133 - Records of transactions in semiautomatic assault weapons.
Code of Federal Regulations, 2011 CFR
2011-04-01
... semiautomatic assault weapons. 478.133 Section 478.133 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL... AMMUNITION Records § 478.133 Records of transactions in semiautomatic assault weapons. The evidence specified in § 478.40(c), relating to transactions in semiautomatic assault weapons, shall be retained in the...
Research on Computer Aided Innovation Model of Weapon Equipment Requirement Demonstration
NASA Astrophysics Data System (ADS)
Li, Yong; Guo, Qisheng; Wang, Rui; Li, Liang
Firstly, in order to overcome the shortcoming of using only AD or TRIZ solely, and solve the problems currently existed in weapon equipment requirement demonstration, the paper construct the method system of weapon equipment requirement demonstration combining QFD, AD, TRIZ, FA. Then, we construct a CAI model frame of weapon equipment requirement demonstration, which include requirement decomposed model, requirement mapping model and requirement plan optimization model. Finally, we construct the computer aided innovation model of weapon equipment requirement demonstration, and developed CAI software of equipment requirement demonstration.
Males that drop a sexually selected weapon grow larger testes.
Joseph, Paul N; Emberts, Zachary; Sasson, Daniel A; Miller, Christine W
2018-01-01
Costly sexually selected weapons are predicted to trade off with postcopulatory traits, such as testes. Although weapons can be important for achieving access to females, individuals of some species can permanently drop (i.e. autotomize) their weapons, without regeneration, to escape danger. We capitalized on this natural behavior to experimentally address whether the loss of a sexually selected weapon leads to increased testes investment in the leaf-footed cactus bug, Narnia femorata Stål (Hemiptera: Coreidae). In a second experiment, we measured offspring production for males that lost a weapon during development. As predicted, males that dropped a hind limb during development grew significantly larger testes than the control treatments. Hind-limb autotomy did not result in the enlargement of other nearby traits. Our results are the first to experimentally demonstrate that males compensate for natural weapon loss by investing more in testes. In a second experiment we found that females paired with males that lost a hind limb had 40% lower egg hatching success than females paired with intact males, perhaps because of lower mating receptivity to males with a lost limb. Importantly, in those cases where viable offspring were produced, males missing a hind limb produced 42% more offspring than males with intact limbs. These results suggest that the loss of a hind-limb weapon can, in some cases, lead to greater fertilization success. © 2017 The Author(s). Evolution © 2017 The Society for the Study of Evolution.
Acute and Long-Term Impact of Chemical Weapons: Lessons from the Iran-Iraq War.
Haines, D D; Fox, S C
2014-07-01
Chemical weapons have given the human experience of warfare a uniquely terrifying quality that has inspired a general repugnance and led to periodic attempts to ban their use. Nevertheless, since ancient times, toxic agents have been consistently employed to kill and terrorize target populations. The evolution of these weapons is examined here in ways that may allow military, law enforcement, and scientific professionals to gain a perspective on conditions that, in the past, have motivated their use - both criminally and as a matter of national policy during military campaigns. Special emphasis is placed on the genocidal use of chemical weapons by the regime of Saddam Hussein, both against Iranians and on Kurdish citizens of his own country, during the Iran-Iraq War of 1980-88. The historical development of chemical weapons use is summarized to show how progressively better insight into biochemistry and physiology was adapted to this form of warfare. Major attributes of the most frequently used chemical agents and a description of how they affected military campaigns are explained. Portions of this review describing chemical-casualty care devote particular focus to Iranian management of neurotoxic (nerve) agent casualties due to the unique nature of this experience. Both nerve and blistering "mustard" agents were used extensively against Iranian forces. However, Iran is the only nation in history to have sustained large-scale attacks with neurotoxic weapons. For this reason, an understanding of the successes and failures of countermeasures to nerve-agent use developed by the Iranian military are particularly valuable for future civil defense and military planning. A detailed consideration of these strategies is therefore considered. Finally, the outcomes of clinical research into severe chronic disease triggered by mustard-agent exposure are examined in the context of the potential of these outcomes to determine the etiology of illness among US and Allied veterans
Life Cycle Cost of C-130E Weapon System.
1977-07-01
AFHRL-TR-7746 A-,I K lR FORCE g•r ___ FORCELIFE CYCLE COST OF C-130E WEAPON SYSTEM H By U Frank D. Brown "Gary A. WalkerU David H. WilsonBooing Awsp...I REPORT DOCUMENTO ON PAGE BEFORE COMPLETING FORM I?~ AFHR R.77-46 ( ~ LIFE CYCLE COST OF:C413A~ WEAPON SYSTEMteim.e M- 29 June 116- 3 June...human resources cost data life cycle cost historical weapon system analysis (I-WSA) inateuial resources 20). ABSTRACT (Con tinue on reverse siLa Mf
Subsystem Testing and Flight Test Instrumentation.
1981-04-01
systems has made the job of the tester increasingly difficult. These systems are being " , designed to accomplish the entire spectrum of tasks from pure...52 destinations, targets, and avoidance areas. The software program also allows the aircrew to designate two weapon delivery programs from the...The basic design dW objective of the system is to provide an increased capability for weapons delivery against preplanned targets when operating at high
Integrated cockpit design for the Army helicopter improvement program
NASA Technical Reports Server (NTRS)
Drennen, T.; Bowen, B.
1984-01-01
The main Army Helicopter Improvement Program (AHIP) mission is to navigate precisely, locate targets accurately, communicate their position to other battlefield elements, and to designate them for laser guided weapons. The onboard navigation and mast-mounted sight (MMS) avionics enable accurate tracking of current aircraft position and subsequent target location. The AHIP crewstation development was based on extensive mission/task analysis, function allocation, total system design, and test and verification. The avionics requirements to meet the mission was limited by the existing aircraft structural and performance characteristics and resultant space, weight, and power restrictions. These limitations and night operations requirement led to the use of night vision goggles. The combination of these requirements and limitations dictated an integrated control/display approach using multifunction displays and controls.
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 552.122 - Personnel not authorized to possess or retain personal weapons.
Code of Federal Regulations, 2013 CFR
2013-07-01
... 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 552.122 - Personnel not authorized to possess or retain personal weapons.
Code of Federal Regulations, 2014 CFR
2014-07-01
... 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...
Large Bilateral Reductions in Superpower Nuclear Weapons.
1985-07-01
missile ( ABM ) systems were deployed, e.g., the current Soviet ABM system around Moscow. Although there have been no further wartime uses of nuclear...have placed more emphasis on strategic defense than the U.S.; however, by agreeing to the ABM Treaty, the 6Soviets implicitly accepted the fundamental...required for the reliability testing of existing nuclear weapons and the development of future nuclear weapons. The ABM Treaty of 1972 was a
Medical implications of enhanced radiation weapons.
Reeves, Glen I
2010-12-01
During the 1960s through 1980s the United States and several other nations developed, and even considered deploying, enhanced-radiation warheads (ERWs). The main effect of ERWs (sometimes called "neutron bombs"), as compared to other types of nuclear weapons, is to enhance radiation casualties while reducing blast and thermal damage to the infrastructure. Five nations were reported to have developed and tested ERWs during this period, but since the termination of the "Cold War" there have been no threats of development, deployment, or use of such weapons. However, if the technology of a quarter of a century ago has been developed, maintained, or even advanced since then, it is conceivable that the grim possibility of future ERW use exists. The type of destruction, initial triage of casualties, distribution of patterns of injury, and medical management of ERWs will be shown to significantly differ from that of fission weapons. Emergency response planners and medical personnel, civilian or military, must be aware of these differences to reduce the horrible consequences of ERW usage and appropriately treat casualties.
Responding to chemical weapons violations in Syria: legal, health, and humanitarian recommendations.
Brooks, Julia; Erickson, Timothy B; Kayden, Stephanie; Ruiz, Raul; Wilkinson, Stephen; Burkle, Frederick M
2018-01-01
The repeated use of prohibited chemical weapons in the Syrian conflict poses serious health, humanitarian, and security threats to civilians, healthcare personnel, and first responders. Moreover, the use of chemical weapons constitutes a clear and egregious violation of international law-likely amounting to a war crime-for which continued impunity is setting a dangerous precedent in relation to current and future conflicts. This debate article calls upon concerned states, organizations, and individuals to respond urgently and unequivocally to this serious breach of international legal and humanitarian norms. Based on health, humanitarian, and legal findings, this article calls for concrete action to: 1) reduce the risk of chemical weapons being used in current and future conflicts; 2) review and support the preparedness equipment and antidote supplies of first responders, humanitarian organizations, and military forces operating in Syria; 3) support international mechanisms for monitoring and enforcing the prohibition on chemical weapons, including through criminal accountability; 4) support civilian victims of chemical weapons attacks, including refugees; and 5) re-commit to the complete elimination of chemical weapons in compliance with the Chemical Weapons Convention (1993), a comprehensive treaty that bans chemical weapons and requires their complete destruction. All involved states and organizations should take urgent steps to ensure the protection of the most vulnerable victims of conflict, including victims of chemical weapons attacks in Syria, and to reinforce international law in the face of such serious violations.
The Future Role and Need for Nuclear Weapons in the 21st Century
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
Rethinking the Development of Weapons and Their Impact
ERIC Educational Resources Information Center
Katsioloudis, Petros J.; Jones, Mildred V.
2011-01-01
As one reads about the history of humans, he/she sees very early on that humans are naturally "tool users." More specifically, humans used tools as a means of subsistence and survival. Even today humans use tools to extend their capabilities beyond imagination. These tools are even used as weapons. However primitive, these early weapons would soon…
36 CFR § 702.7 - Weapons and explosives.
Code of Federal Regulations, 2013 CFR
2013-07-01
... 36 Parks, Forests, and Public Property 3 2013-07-01 2012-07-01 true Weapons and explosives. § 702.7 Section § 702.7 Parks, Forests, and Public Property LIBRARY OF CONGRESS CONDUCT ON LIBRARY PREMISES § 702.7 Weapons and explosives. Except where duly authorized by law, and in the performance of law...
Weapon carrying and psychopathic-like features in a population-based sample of Finnish adolescents.
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.
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
Radiological Weapons Control: A Soviet and US Perspective. Occasional Paper 29.
ERIC Educational Resources Information Center
Issraelyan, Victor L.; Flowerree, Charles C.
Two international diplomats from the Soviet Union and the United States focus on the need for a treaty to ban the use of radiological weapons. Radiological weapons are those based on the natural decay of nuclear material such as waste from military or civilian nuclear reactors. Such devices include both weapons and equipment, other than a nuclear…
The case for addressing explosive weapons: conflict, violence and health.
Rappert, Brian; Moyes, Richard; Lang, Iain
2012-12-01
In recent years, states and non-governmental organizations have expressed concern about the humanitarian consequences of the category of technologies labelled 'explosive weapons', particularly in relation to their use in populated areas. This article seeks to outline the magnitude of these consequences as well as what can be done to reduce harms. In particular, it makes a case for how health approaches could help prevent the harms associated with this category of weapons. Attention is given to the types of evidence and argument that might be required to characterize explosive weapons. An overarching aim is to consider how alternative ways of understanding weapons and violence can create new opportunities for addressing harms from conflict. Copyright © 2012 Elsevier Ltd. All rights reserved.
Weapons in the lives of battered women.
Sorenson, Susan B; Wiebe, Douglas J
2004-08-01
We assessed weapon use in intimate partner violence and perspectives on hypothetical firearm policies. We conducted structured in-person interviews with 417 women in 67 battered women's shelters. Words, hands/fists, and feet were the most common weapons used against and by battered women. About one third of the battered women had a firearm in the home. In two thirds of these households, the intimate partner used the gun(s) against the woman, usually threatening to shoot/kill her (71.4%) or to shoot at her (5.1%). Most battered women thought spousal notification/consultation regarding gun purchase would be useful and that a personalized firearm ("smart gun") in the home would make things worse. A wide range of objects are used as weapons against intimate partners. Firearms, especially handguns, are more common in the homes of battered women than in households in the general population.
Alstead, M; Campsmith, M; Halley, C S; Hartfield, K; Goldbaum, G; Wood, R W
1999-12-01
This article describes the development, implementation, and evaluation of the Condom Campaign, a 1995 HIV prevention program promoting condom use among sexually active adolescents in three King County, Washington, urban communities. This program employed three main strategies: (a) mobilizing all levels of the target communities to support and guide program development and implementation; (b) creating and implementing a mass media campaign targeting sexually active teenagers that promoted correct condom use and favorable attitudes toward condoms; and (c) recruiting public agencies, community organizations, and businesses to distribute condoms from bins and vending machines. We evaluated the program through a series of cross-sectional interviews conducted in the three communities chosen for their elevated levels of adolescent sexual risk behavior. Overall, 73% of target youth reported exposure to the Condom Campaign; exposure did not differ by age, gender, race, or level of sexual experience. Levels of sexual activity remained stable throughout the media campaign.
Effect of Prime Contractor Financial Position on Major Weapon System Cost and Delivery Performance
1990-12-01
financial healh , before before and during both development and production phases of a program. Major findings indicate that a relationship does exist...curves were constructed for 35 major military aircraft and missile weapon systems to operationalize the concept of pricing strategy. [Ref. 4:p. 14]. To...Meaningfulness of coefficients, i.e., predictors must have "correct" coefficient signs. The following discriminarit model resulted: Concept Ratio
1975-06-01
the Air Force Flight Dynamics Laboratory for use in conceptual and preliminary designs pauses of weapon system development. The methods are a...trade study method provides ai\\ iterative capability stemming from a direct interface with design synthesis programs. A detailed cost data base ;ind...system for data expmjsion is provided. The methods are designed for ease in changing cost estimating relationships and estimating coefficients
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...
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...
Experimental manipulation reveals a trade-off between weapons and testes.
Somjee, U; Miller, C W; Tatarnic, N J; Simmons, L W
2018-01-01
Theory predicts a trade-off between sexually selected weapons used to secure mates and post-copulatory traits used to maximize fertilization success. However, individuals that have a greater capacity to acquire resources from the environment may invest more in both pre- and post-copulatory traits, and trade-offs may not be readily apparent. Here, we manipulate the phenotype of developing individuals to examine allocation trade-offs between weapons and testes in Mictis profana (Hemiptera: Coreidae), a species where the hind legs are sexually selected weapons used in contests over access to females. We experimentally prevented males from developing weapons by inducing them to autotomize their hind legs before the final moult to adulthood. We compared trait expression in this group to males where autotomy was induced in the mid-legs, which are presumably not under sexual selection to the same extent. We found males without weapons invested proportionally more in testes mass than those with their mid-legs removed. Males that developed to adulthood without weapons did not differ from the mid-leg removal group in other traits potentially under precopulatory sexual selection, other post-copulatory traits or naturally selected traits. In addition, a sample of adult males from the same population in the wild revealed a positive correlation between investment in testes and weapons. Our study presents a critical contribution to a growing body of literature suggesting the allocation of resources to pre- and post-copulatory sexual traits is influenced by a resource allocation trade-off and that this trade-off may only be revealed with experimental manipulation. © 2017 European Society For Evolutionary Biology. Journal of Evolutionary Biology © 2017 European Society For Evolutionary Biology.
2015 Targeted AirShed Grant Program Grant - Closed Announcement FY 2015
Targeted Air Shed Grant Program proposal for FY 2015. The overall goal of the program is to reduce air pollution in the Nation’s areas with the highest levels of ozone and PM2.5 ambient air concentrations.
ERIC Educational Resources Information Center
Sartori, Leo
1983-01-01
Fundamental principles governing nuclear explosions and their effects are discussed, including three components of a nuclear explosion (thermal radiation, shock wave, nuclear radiation). Describes how effects of these components depend on the weapon's yield, its height of burst, and distance of detonation point. Includes effects of three…
What Happens to Deterrence as Nuclear Weapons Decrease Toward Zero?
NASA Astrophysics Data System (ADS)
Drell, Sidney
2011-04-01
Steps reducing reliance on deployed nuclear weapons en route to zero will be discussed. They include broadly enhancing cooperation and transparency agreements beyond the provisions for verifying limits on deployed strategic nuclear warheads and delivery systems in the New START treaty. Two questions that will be addressed are: What conditions would have to be established in order to maintain strategic stability among nations as nuclear weapons recede in importance? What would nuclear deterrence be like in a world without nuclear weapons?
A computer program to determine the possible daily release window for sky target experiments
NASA Technical Reports Server (NTRS)
Michaud, N. H.
1973-01-01
A computer program is presented which is designed to determine the daily release window for sky target experiments. Factors considered in the program include: (1) target illumination by the sun at release time and during the tracking period; (2) look angle elevation above local horizon from each tracking station to the target; (3) solar depression angle from the local horizon of each tracking station during the experimental period after target release; (4) lunar depression angle from the local horizon of each tracking station during the experimental period after target release; and (5) total sky background brightness as seen from each tracking station while viewing the target. Program output is produced in both graphic and data form. Output data can be plotted for a single calendar month or year. The numerical values used to generate the plots are furnished to permit a more detailed review of the computed daily release windows.
The Banning of Chemical Weapons: Tantalus Revisited.
1983-04-14
of Chemical and Biological Warfare, by Robert Harris and Jeremy Paxman. Chemical and Engineering News, Vol. 60, No. 47, 22 November 1982, p. 34. 3...1 AD-A127 792 THE BANNING OF CHEMICAL WEAPONS: TANTALUS REVISITED(U) 1/1 IARMY WAR COLL CARLISLE BARRACKS PA F N DUREL 14 APR 8 UNCLASSIFIED F/G 15/2...number) Since the mid-ninetenth century, nations have sought to limit the u.s Of chemical weapons with varying degrees of success. On-going
48 CFR 225.7005 - Restriction on certain chemical weapons antidote.
Code of Federal Regulations, 2014 CFR
2014-10-01
... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Restriction on certain chemical weapons antidote. 225.7005 Section 225.7005 Federal Acquisition Regulations System DEFENSE... on certain chemical weapons antidote. ...
48 CFR 225.7005 - Restriction on certain chemical weapons antidote.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Restriction on certain chemical weapons antidote. 225.7005 Section 225.7005 Federal Acquisition Regulations System DEFENSE... on certain chemical weapons antidote. ...
48 CFR 225.7005 - Restriction on certain chemical weapons antidote.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Restriction on certain chemical weapons antidote. 225.7005 Section 225.7005 Federal Acquisition Regulations System DEFENSE... on certain chemical weapons antidote. ...
48 CFR 225.7005 - Restriction on certain chemical weapons antidote.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Restriction on certain chemical weapons antidote. 225.7005 Section 225.7005 Federal Acquisition Regulations System DEFENSE... on certain chemical weapons antidote. ...
48 CFR 225.7005 - Restriction on certain chemical weapons antidote.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Restriction on certain chemical weapons antidote. 225.7005 Section 225.7005 Federal Acquisition Regulations System DEFENSE... on certain chemical weapons antidote. ...
Nuclear programs in India and Pakistan
DOE Office of Scientific and Technical Information (OSTI.GOV)
Mian, Zia
India and Pakistan launched their respective nuclear programs in the 1940s and 1950s with considerable foreign technical support, especially from the United States Atoms for Peace Program. The technology and training that was acquired served as the platform for later nuclear weapon development efforts that included nuclear weapon testing in 1974 and in 1998 by India, and also in 1998 by Pakistan - which had illicitly acquired uranium enrichment technology especially from Europe and received assistance from China. As of 2013, both India and Pakistan were continuing to produce fissile material for weapons, in the case of India also formore » nuclear naval fuel, and were developing a diverse array of ballistic and cruise missiles. International efforts to restrain the South Asian nuclear build-up have been largely set aside over the past decade as Pakistani support became central for the U.S. war in Afghanistan and as U.S. geopolitical and economic interests in supporting the rise of India, in part as a counter to China, led to India being exempted both from U.S non-proliferation laws and international nuclear trade guidelines. In the absence of determined international action and with Pakistan blocking the start of talks on a fissile material cutoff treaty, nuclear weapon programs in South Asia are likely to keep growing for the foreseeable future.« less
Nuclear programs in India and Pakistan
NASA Astrophysics Data System (ADS)
Mian, Zia
2014-05-01
India and Pakistan launched their respective nuclear programs in the 1940s and 1950s with considerable foreign technical support, especially from the United States Atoms for Peace Program. The technology and training that was acquired served as the platform for later nuclear weapon development efforts that included nuclear weapon testing in 1974 and in 1998 by India, and also in 1998 by Pakistan - which had illicitly acquired uranium enrichment technology especially from Europe and received assistance from China. As of 2013, both India and Pakistan were continuing to produce fissile material for weapons, in the case of India also for nuclear naval fuel, and were developing a diverse array of ballistic and cruise missiles. International efforts to restrain the South Asian nuclear build-up have been largely set aside over the past decade as Pakistani support became central for the U.S. war in Afghanistan and as U.S. geopolitical and economic interests in supporting the rise of India, in part as a counter to China, led to India being exempted both from U.S non-proliferation laws and international nuclear trade guidelines. In the absence of determined international action and with Pakistan blocking the start of talks on a fissile material cutoff treaty, nuclear weapon programs in South Asia are likely to keep growing for the foreseeable future.
LANL: Weapons Infrastructure Briefing to Naval Reactors, July 18, 2017
DOE Office of Scientific and Technical Information (OSTI.GOV)
Chadwick, Frances
Presentation slides address: The Laboratory infrastructure supports hundreds of high hazard, complex operations daily; LANL’s unique science and engineering infrastructure is critical to delivering on our mission; LANL FY17 Budget & Workforce; Direct-Funded Infrastructure Accounts; LANL Org Chart; Weapons Infrastructure Program Office; The Laboratory’s infrastructure relies on both Direct and Indirect funding; NA-50’s Operating, Maintenance & Recapitalization funding is critical to the execution of the mission; Los Alamos is currently executing several concurrent Line Item projects; Maintenance @ LANL; NA-50 is helping us to address D&D needs; We are executing a CHAMP Pilot Project at LANL; G2 = Main Toolmore » for Program Management; MDI: Future Investments are centered on facilities with a high Mission Dependency Index; Los Alamos hosted first “Deep Dive” in November 2016; Safety, Infrastructure & Operations is one of the most important programs at LANL, and is foundational for our mission success.« less
32 CFR 228.7 - Prohibition on weapons and explosives.
Code of Federal Regulations, 2014 CFR
2014-07-01
... 32 National Defense 2 2014-07-01 2014-07-01 false Prohibition on weapons and explosives. 228.7 Section 228.7 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS SECURITY PROTECTIVE FORCE § 228.7 Prohibition on weapons and explosives. No persons...
Nuclear Weapons and Science Education.
ERIC Educational Resources Information Center
Wellington, J. J.
1984-01-01
Provides suggestions on how science teachers can, and should, deal with the nuclear weapons debate in a balanced and critical way. Includes a table outlining points for and against deterrence and disarmament. (JN)
Project on Advanced Systems and Concepts for Countering Weapons of Mass Destruction (PASCC)
2015-09-01
Proliferation of weapons of mass destruction (WMD, defined as nuclear, chemical , and biological) and weapons of mass effect (WME, defined as other high... Chemical Weapons • Scoping Study for a U.S.-Israel Strategic Dialogued 5 • U.S.-India Strategic Dialogue • Implications of Indian Tactical...of Chemical Weapons : Strategic Dialogue, Research, and Report Performer: Arizona State University (ASU) Principal Investigator: Orde Kittrie Cost
An agent-vector-host-environment model for controlling small arms and light weapons.
Pinto, Andrew D; Sharma, Malika; Muggah, Robert
2011-05-01
Armed violence is a significant public health problem. It results in fatal and non-fatal injuries and disrupts social and economic processes that are essential to the health of individuals and communities. We argue that an agent-vector-host-environment model can be helpful in understanding and describing the availability and misuse of small arms and light weapons. Moreover, such a model can assist in identifying potential control points and in developing mitigation strategies. These concepts have been developed from analogous vector control programs and are applied to controlling arms to reduce their misuse. So-called 'denormalization' and 'de-legitimization' campaigns that focus on the vector - including the industry producing these commodities - can be based on the experience of public health in controlling tobacco use and exposure. This model can assist health professionals, civil society and governments in developing comprehensive strategies to limit the production, distribution and misuse of small arms and light weapons.
Pros and Cons of International Weapons Procurement Collaboration.
1995-01-01
ad- vanced U.S. industry. Greater risk of cost growth and schedule slippage. Pro: U.S. and partners share common equip- ment. Con : U.S. require...Mark A., 1947- Pros and cons of international weapons procurement collaboration / Mark Lorell, Julia Lowell, p. cm "Prepared for the Office...one/ Cons of International Weapons Procurement Collaboration Mark Lorell Julia Lowell National Defense Research Institute Prepared for the
Chan, Heng Choon Oliver; Heide, Kathleen M; Myers, Wade C
2013-01-01
Limited information is available on racial offending patterns of sexual homicide offenders (SHOs). This study used a 30-year U.S. Supplementary Homicide Reports sample of SHOs arrested in single-victim situations (N = 3745). The analysis strength was used to determine whether the findings yielded meaningful patterns for offender profiling. Several important findings emerged for the juvenile offenders. Juvenile White SHOs were likely to target victims with whom they shared a mutual relationship. In contrast, Black juveniles were equally likely to murder strangers and those with whom they had prior and familial relationships. Notably, no juvenile Black SHOs were arrested for murdering intimate partners. Juvenile White SHOs were twice as likely to use edged weapons as their Black counterparts. Black juveniles, conversely, were more likely than White juveniles to use personal weapons. Beyond these findings, known victim-offender relationships and weapon used may not have significant utility for investigators in identifying the SHO race, even after controlling for offender age. Limitations and future directions are discussed. © 2012 American Academy of Forensic Sciences.
75 FR 68671 - Continuation of Emergency With Respect to Weapons of Mass Destruction
Federal Register 2010, 2011, 2012, 2013, 2014
2010-11-08
... the United States posed by the proliferation of nuclear, biological, and chemical weapons (weapons of... Weapons of Mass Destruction #0; #0; #0; Presidential Documents #0; #0; #0;#0;Federal Register / Vol. 75... [[Page 68673
Victimization and Health Risk Factors among Weapon-Carrying Youth
ERIC Educational Resources Information Center
Stayton, Catherine; McVeigh, Katharine H.; Olson, E. Carolyn; Perkins, Krystal; Kerker, Bonnie D.
2011-01-01
Objective: To compare health risks of 2 subgroups of weapon carriers: victimized and nonvictimized youth. Methods: 2003-2007 NYC Youth Risk Behavior Surveys were analyzed using bivariate analyses and multinomial logistic regression. Results: Among NYC teens, 7.5% reported weapon carrying without victimization; 6.9% reported it with victimization.…
ERIC Educational Resources Information Center
Ravallion, Martin; Wodon, Quentin
Assessment of welfare gains from a targeted social program can be seriously biased unless the endogeneity of program participation is addressed. Bias comes from two sources of placement endogeneity: the purposive targeting of geographic areas, and the targeting of individual recipients within selected areas. Partial decentralization of program…
2007-06-27
Selected CB Defense Systems SHAPESENSE Joint Warning and Reporting Network JSLIST CB Protected Shelter Joint Vaccine Acquisition Program Joint Effects...military can operate in any environment, unconstrained by chemical or biological weapons. 21 SHIELD SUSTAIN Selected CB Defense Systems SHAPESENSE Joint...28070625_JCBRN_Conference_Reeves UNCLASSIFIED Decontamination Vision Strippable Barriers Self-Decontaminating Fabrics/Coatings Reduce Logistics Burden
2003-08-01
improve our ability to verify compliance with the treaty’s global ban on biological weapons and would put national security and confidential business ...he was Assistant Professor of Aeronautics at the U.S. Air Force Academy, Colorado, where he was also instructor pilot in the T - 41 flight-screening...fielded on a greater scale are explored. The ability of non-lethal weapons to positively influence the global war on terrorism is also assessed. It
Defense Acquisitions: Assessments of Selected Weapon Programs
2009-03-01
a field experiment , but program officials report that it will take additional efforts to transition the waveform to an operational platform. The...successfully demonstrated during a field experiment ending in October 2008 that included a multi-subnet test by Future Combat Systems personnel. The...Individual Programs 29 Advanced Extremely High Frequency (AEHF) Satellites 31 Advanced Threat Infrared Countermeasure/Common Missile Warning System
76. VIEW OF SECOND WEAPONS STORAGE AREA ALONG SERVICE ROAD ...
76. VIEW OF SECOND WEAPONS STORAGE AREA ALONG SERVICE ROAD SHOWING BUILDINGS 338-333 LOOKING NORTHWEST. - Loring Air Force Base, Weapons Storage Area, Northeastern corner of base at northern end of Maine Road, Limestone, Aroostook County, ME
Leo Szilard Lectureship Award Talk: Controlling and eliminating nuclear-weapon materials
NASA Astrophysics Data System (ADS)
von Hippel, Frank
2010-02-01
Fissile material -- in practice plutonium and highly enriched uranium (HEU) -- is the essential ingredient in nuclear weapons. Controlling and eliminating fissile material and the means of its production is therefore the common denominator for nuclear disarmament, nuclear non-proliferation and the prevention of nuclear terrorism. From a fundamentalist anti-nuclear-weapon perspective, the less fissile material there is and the fewer locations where it can be found, the safer a world we will have. A comprehensive fissile-material policy therefore would have the following elements: *Consolidation of all nuclear-weapon-usable materials at a minimum number of high-security sites; *A verified ban on the production of HEU and plutonium for weapons; *Minimization of non-weapon uses of HEU and plutonium; and *Elimination of all excess stocks of plutonium and HEU. There is activity on all these fronts but it is not comprehensive and not all aspects are being pursued vigorously or competently. It is therefore worthwhile to review the situation. )
U.S. Nuclear Weapons Enterprise: A Strategic Past and Unknown Future
2012-04-25
are left to base their planning assumptions, weapons designs and capabilities on outdated models . The likelihood of a large-scale nuclear war has...conduct any testing on nuclear weapons and must rely on computer modeling . While this may provide sufficient confidence in the current nuclear...unlikely the world will be free of nuclear weapons. 24 APPENDIX A – Acronyms ACC – Air Combat Command ACM – Advanced cruise missle CSAF
Defense Acquisitions: Assessments of Selected Weapon Programs
2012-03-01
knowledge-based practices. As a result , most of these programs will carry technology, design, and production risks into subsequent phases of the...acquisition process that could result in cost growth or schedule delays. GAO also assessed the implementation of selected acquisition reforms and found...knowledge-based practices. As a result , most of these programs will carry technology, design, and production risks into subsequent phases of the
2016-02-16
into areas where there is no access to maritime platforms. Sea-based interceptor platforms have the ability to intercept targets at each stage of the...argues that the most efficient concept for integrating active defense weapon systems is a multi- layered architecture with redundant intercept ...faster data transfer and will prevent data loss. The need for almost 100% interception successes is increasing as the threat becomes more
Macroencapsulation Equivalency Guidance for Classified Weapon Components and NNSSWAC Compliance
DOE Office of Scientific and Technical Information (OSTI.GOV)
Poling, J.
2012-05-15
The U.S. Department of Energy (DOE) complex has a surplus of classified legacy weapon components generated over the years with no direct path for disposal. The majority of the components have been held for uncertainty of future use or no identified method of sanitization or disposal. As more weapons are retired, there is an increasing need to reduce the amount of components currently in storage or on hold. A process is currently underway to disposition and dispose of the legacy/retired weapons components across the DOE complex.
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...
Probing Needs Assessment Data in Depth to Target Programs More Effectively
ERIC Educational Resources Information Center
Skelly, JoAnne; Hill, George; Singletary, Loretta
2014-01-01
Extension professionals often assess community needs to determine programs and target audiences. Data can be collected through surveys, focus group and individual interviews, meta-analysis, systematic observation, and other methods. Knowledge gaps are identified, and programs are designed to resolve the deficiencies. However, do Extension…
75. VIEW OF SECOND WEAPONS STORAGE AREA IGLOO FIELD FROM ...
75. VIEW OF SECOND WEAPONS STORAGE AREA IGLOO FIELD FROM ROOF OF BUILDING 328 LOOKING NORTHWEST SHOWING BUILDING 327-318. - Loring Air Force Base, Weapons Storage Area, Northeastern corner of base at northern end of Maine Road, Limestone, Aroostook County, ME
72. OVERALL VIEW OF WEAPONS STORAGE AREA IGLOO FIELDS. TAKEN ...
72. OVERALL VIEW OF WEAPONS STORAGE AREA IGLOO FIELDS. TAKEN FROM ROOF OF BUILDING 232 (MINE SHOP) LOOKING NORTH. - Loring Air Force Base, Weapons Storage Area, Northeastern corner of base at northern end of Maine Road, Limestone, Aroostook County, ME
Joseph A. Burton Forum Award: Some Nuclear Weapons Dilemmas
NASA Astrophysics Data System (ADS)
May, Michael
2014-03-01
Nuclear weapons pose a combination of political and ethical dilemmas the solution to which has not been found. On one hand, in the view of both US government leaders and US allies, nuclear deterrence continues to play an essential part in the US role as the ultimate source of military strength for the alliances among the major democratic countries. It also continues to be in demand by countries that believe themselves to be isolated and threatened. On the other hand, nuclear weapons, besides being effective deterrents, can cause unprecedented loss of life and risk the demise of civilizations. No ban or technical precaution could prevent the rebuilding of nuclear weapons in a crisis. No diplomatic arrangement to date has erased the threat of invasion and war in the world. Only the abandonment of war and the threat of war as instruments of policy can make nuclear weapons obsolete. The slow, halting, risky road to that end remains the only hope for a world in which lasting solutions to the nuclear dilemmas are possible.