Method and apparatus for selective capture of gas phase analytes using metal .beta.-diketonate polymers

DOEpatents

Harvey, Scott D [Kennewick, WA

2011-06-21

A process and sensor device are disclosed that employ metal .beta.-diketonate polymers to selectively capture gas-phase explosives and weaponized chemical agents in a sampling area or volume. The metal .beta.-diketonate polymers can be applied to surfaces in various analytical formats for detection of: improvised explosive devices, unexploded ordinance, munitions hidden in cargo holds, explosives, and chemical weapons in public areas.

15 CFR Supplement No. 7 to Part 742 - Description of Major Weapons Systems

Code of Federal Regulations, 2010 CFR

2010-01-01

... by employing guided missiles, unguided rockets, bombs, guns, cannons, or other weapons of destruction... technologies. (10) Precision Guided Munitions (PGMs), including “smart bombs”: Weapons used in precision bombing missions such as specially designed weapons, or bombs fitted with kits to allow them to be guided...

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?

The Effects of Pakistan’s Nuclear Weapons on Civil-Military Relations in India

DTIC Science & Technology

2009-01-01

just helped sustain a lack of strategic thought.14 Former vice-chief of the Indian army, Vijay Oberoi, observed that the military was always viewed...forces.76 Underscoring concerns about Pakistan’s growing nuclear weapons capability, another senior military official, Gen V. N. Sharma , remarked that... Vijay , was marked by three phases. The initial phase began in early May 1999, during which Indian soldiers suf- fered heavy casualties and most Indian

Design and implementation of a nuclear weapons management system submodule: Shipboard security force system. Master's thesis

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

U.S. national response assets for radiological incidents.

PubMed

Remick, Alan L; Crapo, John L; Woodruff, Charles R

2005-11-01

The federal government has had the ability to respond to incidents of national significance for decades. Since 11 September 2001, there have been enhancements to existing federal assets and the creation of new federal assets. This presentation will provide an overview of the more significant federal assets. Pivotal to a response of national significance is the U.S. Department of Energy (DOE) Federal Radiological Monitoring and Assessment Center, which organizes and coordinates federal agency monitoring activities during an emergency. DOE manages the Federal Radiological Monitoring and Assessment Center during the emergency phase, and the Environmental Protection Agency (EPA) manages the response during the recovery phase once the emergency is terminated. EPA monitoring teams provide support during both the emergency and recovery phases of an emergency. Other DOE teams are available to respond to major nuclear power plant events, transportation accidents, or terrorism events involving the use of radiological materials, including the Radiological Assistance Program, the Aerial Measuring System, the National Atmospheric Release Advisory Center, and the Radiation Emergency Assistance Center/Training Site. For incidents involving a nuclear weapon, an improvised nuclear device, or a radiological dispersal device, DOE assets such as the Nuclear Emergency Support Team and the Accident Response Group could provide capabilities for weapon or device search, recovery, and removal. The Radiological Triage System harnesses the weapons scientists and engineers at the DOE national laboratories to provide gamma spectroscopy interpretation for agencies responding to an incident. In recent years, National Guard Weapons of Mass Destruction-Civil Support Teams have been created to support state and local response to terrorism events. The Civil Support Teams normally come under direct control of the state and can respond without requiring authorization from the U.S. Department of Defense (DoD). Changes brought about by the events of September 11 also extend to changing federal response policy and planning. Therefore, the Catastrophic Incident Response Annex to the National Response Plan is discussed. DoD also provides specifically designated radiological response capabilities that can be utilized within the guidelines of the National Response Plan. While optimally designed to support military missions, these resources also help provide for a well-equipped set of national assets to temporarily support and augment the local, state, and federal civil agencies that have primary authority and responsibility for domestic disaster assistance. The military's role in domestic emergencies is well defined in military regulations, as well as the national plan.

Formulation of an integrated robust design and tactics optimization process for undersea weapon systems

NASA Astrophysics Data System (ADS)

Frits, Andrew P.

In the current Navy environment of undersea weapons development, the engineering aspect of design is decoupled from the development of the tactics with which the weapon is employed. Tactics are developed by intelligence experts, warfighters, and wargamers, while torpedo design is handled by engineers and contractors. This dissertation examines methods by which the conceptual design process of undersea weapon systems, including both torpedo systems and mine counter-measure systems, can be improved. It is shown that by simultaneously designing the torpedo and the tactics with which undersea weapons are used, a more effective overall weapon system can be created. In addition to integrating torpedo tactics with design, the thesis also looks at design methods to account for uncertainty. The uncertainty is attributable to multiple sources, including: lack of detailed analysis tools early in the design process, incomplete knowledge of the operational environments, and uncertainty in the performance of potential technologies. A robust design process is introduced to account for this uncertainty in the analysis and optimization of torpedo systems through the combination of Monte Carlo simulation with response surface methodology and metamodeling techniques. Additionally, various other methods that are appropriate to uncertainty analysis are discussed and analyzed. The thesis also advances a new approach towards examining robustness and risk: the treatment of probability of success (POS) as an independent variable. Examining the cost and performance tradeoffs between high and low probability of success designs, the decision-maker can make better informed decisions as to what designs are most promising and determine the optimal balance of risk, cost, and performance. Finally, the thesis examines the use of non-dimensionalization of parameters for torpedo design. The thesis shows that the use of non-dimensional torpedo parameters leads to increased knowledge about the scaleability of torpedo systems and increased performance of Designs of Experiments.

Zirconia ceramics for excess weapons plutonium waste

NASA Astrophysics Data System (ADS)

Gong, W. L.; Lutze, W.; Ewing, R. C.

2000-01-01

We synthesized a zirconia (ZrO 2)-based single-phase ceramic containing simulated excess weapons plutonium waste. ZrO 2 has large solubility for other metallic oxides. More than 20 binary systems A xO y-ZrO 2 have been reported in the literature, including PuO 2, rare-earth oxides, and oxides of metals contained in weapons plutonium wastes. We show that significant amounts of gadolinium (neutron absorber) and yttrium (additional stabilizer of the cubic modification) can be dissolved in ZrO 2, together with plutonium (simulated by Ce 4+, U 4+ or Th 4+) and impurities (e.g., Ca, Mg, Fe, Si). Sol-gel and powder methods were applied to make homogeneous, single-phase zirconia solid solutions. Pu waste impurities were completely dissolved in the solid solutions. In contrast to other phases, e.g., zirconolite and pyrochlore, zirconia is extremely radiation resistant and does not undergo amorphization. Baddeleyite (ZrO 2) is suggested as the natural analogue to study long-term radiation resistance and chemical durability of zirconia-based waste forms.

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…

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

Code of Federal Regulations, 2011 CFR

2011-04-01

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

10 CFR 1045.17 - Classification levels.

Code of Federal Regulations, 2014 CFR

2014-01-01

... classification include detailed technical descriptions of critical features of a nuclear explosive design that... classification include designs for specific weapon components (not revealing critical features), key features of uranium enrichment technologies, or specifications of weapon materials. (3) Confidential. The Director of...

10 CFR 1045.17 - Classification levels.

Code of Federal Regulations, 2013 CFR

2013-01-01

... classification include detailed technical descriptions of critical features of a nuclear explosive design that... classification include designs for specific weapon components (not revealing critical features), key features of uranium enrichment technologies, or specifications of weapon materials. (3) Confidential. The Director of...

10 CFR 1045.17 - Classification levels.

Code of Federal Regulations, 2011 CFR

2011-01-01

... classification include detailed technical descriptions of critical features of a nuclear explosive design that... classification include designs for specific weapon components (not revealing critical features), key features of uranium enrichment technologies, or specifications of weapon materials. (3) Confidential. The Director of...

10 CFR 1045.17 - Classification levels.

Code of Federal Regulations, 2012 CFR

2012-01-01

... classification include detailed technical descriptions of critical features of a nuclear explosive design that... classification include designs for specific weapon components (not revealing critical features), key features of uranium enrichment technologies, or specifications of weapon materials. (3) Confidential. The Director of...

The Effectiveness of Concurrent Design on the Cost and Schedule Performance of Defense Weapons System Acquisitions

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.

Why Sexually Selected Weapons Are Not Ornaments.

PubMed

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.

National Guard Weapons of Mass Destruction Civil Support Teams: How Practical is Cost Saving Reduction?

DTIC Science & Technology

2013-06-14

investigation is limited by focusing on differences within relavent areas. Reseach design includes two primary disadvantages. The first is researcher...37 Research Design ... designated as Weapons of Mass Destruction Civil Support Team (WMD-CST) (DoD Tiger Team 1998). Initial CST team development provided regional response

A Study of Time Constraints Related to Facilities Acquisition in Support of New Weapons Systems Initial Beddowns.

DTIC Science & Technology

1981-09-01

under SPO direction in one of three ways: 1) design definition paper studies, 2) hard- ware prototyping, or 3) some combination of both (17:2...initial tooling and production is accom- plished to bring the system production to the planned peak rate . The second period is concerned with follow-on...pro- duction after the peak rate is achieved (3:5-1). Sometime during this phase, program management 20 responsibility transfer (PMRT) is also

Stockpile Stewardship at Los Alamos(U)

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

Webster, Robert B.

2012-06-29

Stockpile stewardship is the retention of nuclear weapons in the stockpile beyond their original design life. These older weapons have potential changes inconsistent with the original design intent and military specifications. The Stockpile Stewardship Program requires us to develop high-fidelity, physics-based capabilities to predict, assess, certify and design nuclear weapons without conducting a nuclear test. Each year, the Lab Directors are required to provide an assessment of the safety, security, and reliability our stockpile to the President of the United States. This includes assessing whether a need to return to testing exists. This is a talk to provide an overviewmore » of Stockpile Stewardship's scientific requirements and how stewardship has changed in the absence of nuclear testing. The talk is adapted from an HQ talk to the War college, and historical unclassified talks on weapon's physics.« less

22 CFR 129.7 - Prior approval (license).

Code of Federal Regulations, 2010 CFR

2010-04-01

...; (ii) Nuclear weapons strategic delivery systems and all components, parts, accessories, attachments specifically designed for such systems and associated equipment; (iii) Nuclear weapons design and test equipment of a nature described by Category XVI of Part 121; (iv) Naval nuclear propulsion equipment of a...

22 CFR 129.7 - Prior approval (license).

Code of Federal Regulations, 2011 CFR

2011-04-01

...; (ii) Nuclear weapons strategic delivery systems and all components, parts, accessories, attachments specifically designed for such systems and associated equipment; (iii) Nuclear weapons design and test equipment of a nature described by Category XVI of part 121; (iv) Naval nuclear propulsion equipment of a...

10 CFR 1045.15 - Classification and declassification presumptions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... experimental physics, engineering, materials science, biology and medicine; (2) Magnetic confinement fusion... the application of the criteria in § 1045.16 indicates otherwise: (1) Detailed designs, specifications... design and analysis of nuclear weapons; (3) Vulnerabilities of U.S. nuclear weapons to sabotage...

10 CFR 1045.15 - Classification and declassification presumptions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... experimental physics, engineering, materials science, biology and medicine; (2) Magnetic confinement fusion... the application of the criteria in § 1045.16 indicates otherwise: (1) Detailed designs, specifications... design and analysis of nuclear weapons; (3) Vulnerabilities of U.S. nuclear weapons to sabotage...

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.

A dynamic model for generating actuator specifications for small arms barrel active stabilization

NASA Astrophysics Data System (ADS)

Pathak, Anupam; Brei, Diann; Luntz, Jonathan; Lavigna, Chris

2006-03-01

Due to stresses encountered in combat, it is known that soldier marksmanship noticeably decreases regardless of prior training. Active stabilization systems in small arms have potential to address this problem to increase soldier survivability and mission effectiveness. The key to success is proper actuator design, but this is highly dependent on proper specification which is challenging due to the human/weapon interaction. This paper presents a generic analytical dynamic model which is capable of defining the necessary actuation specifications for a wide range of small arms platforms. The model is unique because it captures the human interface--shoulder and arm--that introduces the jitter disturbance in addition to the geometry, inertial properties and active stabilization stiffness of the small arms platform. Because no data to date is available for actual shooter-induced disturbance in field conditions, a method is given using the model to back-solve from measured shooting range variability data the disturbance amplitude information relative to the input source (arm or shoulder). As examples of the applicability of the model to various small arms systems, two different weapon systems were investigated: the M24 sniper weapon and the M16 assault rifle. In both cases, model based simulations provided valuable insight into impact on the actuation specifications (force, displacement, phase, frequency) due to the interplay of the human-weapon-active stabilization interface including the effect of shooter-disturbance frequency, disturbance location (shoulder vs. arm), and system parameters (stiffness, barrel rotation).

32 CFR 2001.26 - Automatic declassification exemption markings.

Code of Federal Regulations, 2011 CFR

2011-07-01

... human intelligence source, or key design concepts of weapons of mass destruction, the revised... or a human intelligence source, or key design concepts of weapons of mass destruction, are exempt... international organization, or a non-human intelligence source; or impair the effectiveness of an intelligence...

Red China’s Capitalist Bomb: Inside the Chinese Neutron Bomb Program

DTIC Science & Technology

2015-01-01

developed an enhanced radiation weapon (ERW) but did not deploy it. ERWs, better known as “ neutron bombs,” are specialized nuclear weapons with...contemporary systems of concern. An ERW is a specialized nuclear weapon optimized to produce prompt radiation. Such a device emits neutrons with high...Council stated that China mastered “in succession the neutron bomb design technology and the nuclear weapon miniaturization technology.”10 This statement

Nuclear Weapons: Comprehensive Test Ban Treaty

DTIC Science & Technology

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

U.S. Nuclear Weapons Enterprise: A Strategic Past and Unknown Future

DTIC Science & Technology

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

Biomechanical and performance implications of weapon design: comparison of bullpup and conventional configurations.

PubMed

Stone, Richard T; Moeller, Brandon F; Mayer, Robert R; Rosenquist, Bryce; Van Ryswyk, Darin; Eichorn, Drew

2014-06-01

Shooter accuracy and stability were monitored while firing two bullpup and two conventional configuration rifles of the same caliber in order to determine if one style of weapon results in superior performance. Considerable debate exists among police and military professionals regarding the differences between conventional configuration weapons, where the magazine and action are located ahead of the trigger, and bullpup configuration, where they are located behind the trigger (closer to the user). To date, no published research has attempted to evaluate this question from a physical ergonomics standpoint, and the knowledge that one style might improve stability or result in superior performance is of interest to countless military, law enforcement, and industry experts. A live-fire evaluation of both weapon styles was performed using a total of 48 participants. Shooting accuracy and fluctuations in biomechanical stability (center of pressure) were monitored while subjects used the weapons to perform standard drills. The bullpup weapon designs were found to provide a significant advantage in accuracy and shooter stability, while subjects showed considerable preference toward the conventional weapons. Although many mechanical and maintenance issues must be considered before committing to a bullpup or conventional weapon system, it is clear in terms of basic human stability that the bullpup is the more advantageous configuration. Results can be used by competitive shooter, military, law enforcement, and industry experts while outfitting personnel with a weapon system that leads to superior performance.

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

Code of Federal Regulations, 2014 CFR

2014-10-01

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

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

Code of Federal Regulations, 2013 CFR

2013-10-01

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

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

Code of Federal Regulations, 2012 CFR

2012-10-01

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

78 FR 42584 - Additional Designation of Aluminat, Pars Amayesh Sanaat Kish, Parviz Khaki, Pishro Systems...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-16

... Order 13382, ``Blocking Property of Weapons of Mass Destruction Proliferators and Their Supporters... materially contributed to, or pose a risk of materially contributing to, the proliferation of weapons of mass destruction or their means of delivery (including missiles capable of delivering such weapons), including any...

Development of an adaptive optics test-bed for relay mirror applications

NASA Astrophysics Data System (ADS)

Mansell, Justin D.; Jacobs, Arturo A.; Maynard, Morris

2005-08-01

The relay mirror concept involves deploying a passive optical station at a high altitude for relaying a beam from a laser weapon to a target. Relay mirrors have been proposed as a method of increasing the range of laser weapons that is less costly than deploying a larger number of laser weapons. Relay mirrors will only be effective if the beam spreading and beam quality degradation induced by atmospheric aberrations and thermal blooming can be mitigated. In this paper we present the first phase of a multi-year effort to develop a theoretical and experimental capability at Boeing-SVS to study these problems. A team from MZA and Boeing-SVS has developed a laboratory test-bed consisting of a distributed atmospheric path simulated by three liquid crystal phase screens, a Shack-Hartmann wavefront sensor, and a MEMS membrane deformable mirror. We present results of AO component calibration and evaluation, the system construction, and the system performance.

32 CFR 2001.26 - Automatic declassification exemption markings.

Code of Federal Regulations, 2012 CFR

2012-07-01

... human intelligence source, or key design concepts of weapons of mass destruction, the revised... or a human intelligence source, or key design concepts of weapons of mass destruction, are exempt... exemption. (5) Agencies need not apply a “25X” marking to individual documents contained in a file series...

32 CFR 2001.26 - Automatic declassification exemption markings.

Code of Federal Regulations, 2013 CFR

2013-07-01

... human intelligence source, or key design concepts of weapons of mass destruction, the revised... or a human intelligence source, or key design concepts of weapons of mass destruction, are exempt... exemption. (5) Agencies need not apply a “25X” marking to individual documents contained in a file series...

32 CFR 2001.26 - Automatic declassification exemption markings.

Code of Federal Regulations, 2014 CFR

2014-07-01

... human intelligence source, or key design concepts of weapons of mass destruction, the revised... or a human intelligence source, or key design concepts of weapons of mass destruction, are exempt... exemption. (5) Agencies need not apply a “25X” marking to individual documents contained in a file series...

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

Code of Federal Regulations, 2011 CFR

2011-10-01

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

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

Code of Federal Regulations, 2012 CFR

2012-10-01

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

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

Code of Federal Regulations, 2014 CFR

2014-10-01

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

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

Code of Federal Regulations, 2013 CFR

2013-10-01

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

Template identification technology of nuclear warheads and components

NASA Astrophysics Data System (ADS)

Liu, Su-Ping; Gong, Jian; Hao, Fan-Hua; Hu, Guang-Chun

2008-02-01

Template identification technology (TIT) is designed for the scenarios where a batch of disarmed nuclear weapons or components would be dismantled to observe a nuclear disarmament treaty. The core function played by the TIT is to make a judgment on whether the verified item belongs to a certain kind of nuclear weapons or component (NW/NC) or to which kind the verified item belongs. This paper analyses the functions played by the TIT in the process of NW/NC dismantlement, and proposes that two phases would be followed when applying the TIT: firstly to establish NW/NC templates with a sample of size n drawn from a certain kind of disarmament NW; secondly to authenticate NW/NC by means of the TIT. This paper also expatiates some terms related to the concept of the TIT and investigates on the development status of NW/NC TIT based on radiation signatures. The study concludes that the design of template structure is crucial to the establishment of an effective TIT and that starting from different research angles and aiming at the same goal of classification different template structures and corresponding template identification methods can be built up to meet specific identification requirements.

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.

Army requirements for micro and nanotechnology-based sensors in weapons health and battlefield environmental monitoring applications

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.

Human Resources Data in Weapon System Design: An Initial Plan for Development of a Unified Data Base.

DTIC Science & Technology

1980-11-01

Dela Bnrted) Item 19 Continued: system design design handbooks maintenance manpower simulation de’ision options cost estimating relationships prediction...determine the extent to which human resources data (HRD) are used in early system design. The third was to assess the availability and ade - quacy of...relationships, regression analysis, comparability analysis, expected value techniques) to provide initial data values in the very early stages of weapon system

31 CFR 561.324 - Designated Iranian financial institution.

Code of Federal Regulations, 2012 CFR

2012-07-01

... this chapter in connection with Iran's proliferation of weapons of mass destruction or delivery systems for weapons of mass destruction or Iran's support for international terrorism has, since the enactment...

The morality of weapons research.

PubMed

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.

Weapon System Costing Methodology for Aircraft Airframes and Basic Structures. Volume I. Technical Volume

DTIC Science & Technology

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

Report of the Defense Science Board Task Force on Nuclear Deterrence Skills

DTIC Science & Technology

2008-09-01

entail modeling and simulation capability analogous to that for weapon design. A minimum “national” nuclear weapons effects simulator enterprise...systems programs (design, develop, produce, deploy, and sustain) relies 18 I C HA P TE R 3 upon a variety of management models . For example, the Air...entry vehicle design, modeling and simulation efforts, command and control, launch system infrastructure, intermediate-range missile concepts, advanced

Subsystem Testing and Flight Test Instrumentation.

DTIC Science & Technology

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

The weapon potential of a microbe.

PubMed

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.

Comparative Anatomy of Maintenance Tasks (CAMT): A Feasibility Study

DTIC Science & Technology

1992-03-01

systems. Methods for task primitive definition were developed, then taken into the field for testing . Task primitives were defined to cover three remove...engine maintenance) and to test whether task primitives developed for one weapon system could have applicability to other weapon systems (Phase 2...requirements, levying MPT constraints and predicting MPT requirements are only ritualistic exercises until the operational test and evaluation of a

Advanced Computer Simulations of Military Incinerators

DTIC Science & Technology

2004-12-01

Reaction Engineering International (REI) has developed advanced computer simulation tools for analyzing chemical demilitarization incinerators. The...Manager, 2003a: Summary of Engineering Design Study Projectile Washout System (PWS) Testing. Assembled Chemical Weapons Alternatives (ACWA), Final... Engineering Design Studies for Demilitarization of Assembled Chemical Weapons at Pueblo Chemical Depot. O’Shea, L. et al, 2003: RIM 57 – Monitoring in

15 CFR 752.8 - SCL application review process.

Code of Federal Regulations, 2011 CFR

2011-01-01

... weapons, or missiles; (3) The types of assurances against design, development, production, stockpiling, or use of nuclear or chemical and biological weapons, or missiles that are included in the ICP; (4) The...

15 CFR 752.8 - SCL application review process.

Code of Federal Regulations, 2013 CFR

2013-01-01

... weapons, or missiles; (3) The types of assurances against design, development, production, stockpiling, or use of nuclear or chemical and biological weapons, or missiles that are included in the ICP; (4) The...

15 CFR 752.8 - SCL application review process.

Code of Federal Regulations, 2014 CFR

2014-01-01

... weapons, or missiles; (3) The types of assurances against design, development, production, stockpiling, or use of nuclear or chemical and biological weapons, or missiles that are included in the ICP; (4) The...

15 CFR 752.8 - SCL application review process.

Code of Federal Regulations, 2012 CFR

2012-01-01

... weapons, or missiles; (3) The types of assurances against design, development, production, stockpiling, or use of nuclear or chemical and biological weapons, or missiles that are included in the ICP; (4) The...

Solid phase microextraction field kit

DOEpatents

Nunes, Peter J.; Andresen, Brian D.

2005-08-16

A field kit for the collection, isolation and concentration of trace amounts of high explosives (HE), biological weapons (BW) and chemical weapons (CW) residues in air, soil, vegetation, swipe, and liquid samples. The field kit includes a number of Solid Phase Microextraction (SPME) fiber and syringe assemblies in a hermetically sealed transportation container or tubes which includes a sampling port, a number of extra SPME fiber and syringe assemblies, the fiber and syringe assemblies including a protective cap for the fiber, and an extractor for the protective cap, along with other items including spare parts, protective glove, and an instruction manual, all located in an airtight container.

Nuclear waste forms for actinides

PubMed Central

Ewing, Rodney C.

1999-01-01

The disposition of actinides, most recently 239Pu from dismantled nuclear weapons, requires effective containment of waste generated by the nuclear fuel cycle. Because actinides (e.g., 239Pu and 237Np) are long-lived, they have a major impact on risk assessments of geologic repositories. Thus, demonstrable, long-term chemical and mechanical durability are essential properties of waste forms for the immobilization of actinides. Mineralogic and geologic studies provide excellent candidate phases for immobilization and a unique database that cannot be duplicated by a purely materials science approach. The “mineralogic approach” is illustrated by a discussion of zircon as a phase for the immobilization of excess weapons plutonium. PMID:10097054

Autonomous Military Robotics: Risk, Ethics, and Design

DTIC Science & Technology

2008-12-20

civilians, such as most biological or chemical weapons —and perhaps even many modes of ‘cyberattacks’ on computer networks [Rowe, 2008]. ▌51...disproportionately—similar in effect to landmines as well as nuclear, biological , and chemical weapons —are hence immoral to deploy. Whether or not...little cover from attacks, to clearing roads and seas of improvised explosive devices (IEDs), to surveying damage from biochemical weapons , to

Arms Control and Nonproliferation: A Catalog of Treaties and Agreements

DTIC Science & Technology

2012-03-07

and Barbuda, the Bahamas, Belize, Croatia, Cyprus, Liberia, Malta, the Marshall Islands , Mongolia, Panama, and Saint Vincent and the Grenadines... toxin weapons, mandates the destruction of all chemical weapons production facilities, and seeks to control the production and international transfer...and transfer of biological weapons, as well as biological agents and toxins . It also bans “equipment or means of delivery designed to use such

Disrupting Illicit Small Arms Trafficking in the Middle East

DTIC Science & Technology

2008-12-01

personal use and light weapons as weapons designed for use by a crew. Small arms include revolvers, self-loading pistols, rifles, sub- machine guns...assault rifles, and light machine guns. Light weapons include machine -guns, mortars, hand grenades, grenade launchers, portable anti-aircraft guns...71 David Atwood , Anne-Katherin Glatz, and Robert Muggah, Demanding Attention: Addressing the Dynamics of Small Arms Demand (Geneva: Small Arms

Design of integrated laser initiator

NASA Astrophysics Data System (ADS)

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

2018-03-01

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

Common modular avionics - Partitioning and design philosophy

NASA Astrophysics Data System (ADS)

Scott, D. M.; Mulvaney, S. P.

The design objectives and definition criteria for common modular hardware that will perform digital processing functions in multiple avionic subsystems are examined. In particular, attention is given to weapon system-level objectives, such as increased supportability, reduced life cycle costs, and increased upgradability. These objectives dictate the following overall modular design goals: reduce test equipment requirements; have a large number of subsystem applications; design for architectural growth; and standardize for technology transparent implementations. Finally, specific partitioning criteria are derived on the basis of the weapon system-level objectives and overall design goals.

75 FR 54689 - Additional Designation of an Entity Pursuant to Executive Order 13382

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-08

... proliferation of weapons of mass destruction or their means of delivery (including missiles capable of... means of delivery (including missiles capable of delivering such weapons), including any efforts to...

78 FR 17992 - Additional Designation of Three North Korean Individuals Pursuant to Executive Order 13382

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-25

..., the proliferation of weapons of mass destruction or their means of delivery (including missiles... means of delivery (including missiles capable of delivering such weapons), including any efforts to...

78 FR 13140 - Additional Designation of Amr Armanazi Pursuant to Executive Order 13382

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-26

... means of delivery (including missiles capable of delivering such weapons), including any efforts to... proliferation of weapons of mass destruction or their means of delivery (including missiles capable of...

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

O'Brien, K H

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

An Introduction to Risk with a Focus on Design Diversity in the Stockpile

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

Noone, Bailey C

2012-08-13

The maintenance and security of nuclear weapons in the stockpile involves decisions based on risk analysis and quantitative measures of risk. Risk is a factor in all decisions, a particularly important factor in decisions of a large scale. One example of high-risk decisions we will discuss is the risk involved in design diversity within the stockpile of nuclear weapons arsenal. Risk is defined as 'possibility of loss or injury' and the 'degree of probability of such loss' (Kaplan and Garrick 12). To introduce the risk involved with maintaining the weapons stockpile we will draw a parallel to the design andmore » maintenance of Southwest Airlines fleet of Boeing 737 planes. The clear benefits for cost savings in maintenance of having a uniform fleet are what historically drove Southwest to have only Boeing 737s in their fleet. Less money and resources are need for maintenance, training, and materials. Naturally, risk accompanies those benefits. A defect in a part of the plane indicates a potential defect in that same part in all the planes of the fleet. As a result, safety, business, and credibility are at risk. How much variety or diversity does the fleet need to mitigate that risk? With that question in mind, a balance is needed to accommodate the different risks and benefits of the situation. In a similar way, risk is analyzed for the design and maintenance of nuclear weapons in the stockpile. In conclusion, risk must be as low as possible when it comes to the nuclear weapons stockpile. Design and care to keep the stockpile healthy involves all aspects of risk management. Design diversity is a method that helps to mitigate risk, and to help balance options in stockpile stewardship.« less

78 FR 13139 - Additional Designation of A North Korean Entity and Two North Korean Individuals Pursuant to...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-26

... delivery (including missiles capable of delivering such weapons), including any efforts to manufacture... destruction or their means of delivery (including missiles capable of delivering such weapons), including any...

A Further Look at the Prediction of Weapons Effectiveness in Suppressive Fire

DTIC Science & Technology

1979-05-01

official Oeciertmirit Of the .,m’y politiOn. unless 11) designated by other authorized documents. . I tiny~ flggq rr- SECURITY CLASSIFICAT ION OF THIS PAGE...presents the results of an investigation originally designed to determine what aspects of the auditory signatures of passing projectiles are perceived as...suppression is based on a future risk, while reactive suppression is based on a current risk. Nay-or 2 0 implies that weapons designers need more

Research on the laser angle deception jamming technology of laser countermeasure

NASA Astrophysics Data System (ADS)

Ma, Shi-wei; Chen, Wen-jian; Gao, Wei; Duan, Yuan-yuan

2015-10-01

In recent years , laser guided weapons behave very well at destroying the military goals in the local wars, the single-shot probability, effective range and hitting precision getting better. And the semi-active laser guided weapons are the most widely used laser guided weapons. In order to improve the viability and protect important military goals, it's necessary to study the technology to against the semi-active guided weapons. This paper studies the working principle, the advantages and disadvantages of the semi-active guided weapons at first, and analyze the possibility of laser angle deception jamming system working. Then it analyzes the working principle and process of laser angle deception jamming technology. Finally it designs a half-real simulation system of laser angle deception jamming, which consists of semi-active laser guided weapons simulation system and laser angle deception jamming system. The simulation system demonstrates the working process of the laser angle deception jamming system. This paper provides fundamental base for the research on the countermeasure technology of semi-active laser guided weapons.

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

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

Weaver, Jason

2015-08-25

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

Technology resource document for the assembled chemical weapons assessment environmental impact statement. Vol. 2 : assembled systems for weapons destruction at Anniston Army Depot.

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

Kimmell, T.; Folga, S., Frey, G.; Molberg, J.

2001-05-04

This volume of the Technical Resource Document (TRD) for the ''Environmental Impact Statement (EIS) for the Design, Construction and Operation of One or More Pilot Test Facilities for Assembled Chemical Weapons Destruction Technologies at One or More Sites'' (PMACWA 2001g) pertains to the destruction of assembled chemical weapons (ACW) stored at Anniston Army Depot (ANAD), located outside Anniston, Alabama. This volume presents technical and process information on each of the destruction technologies applicable to treatment of the specific ACW stored at ANAD. The destruction technologies described are those that have been demonstrated as part of the Assembled Chemical Weapons Assessmentmore » (ACWA) selection process (see Volume 1).« less

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

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

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

1994-01-01

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

Circumstances around weapon injury in Cambodia after departure of a peacekeeping force: prospective cohort study

PubMed Central

Meddings, David R; O’Connor, Stephanie M

1999-01-01

Objective To examine the circumstances surrounding weapon injury and combatant status of those injured by weapons. Design Prospective cohort study. Setting Northwestern Cambodia after departure of United Nations peacekeeping force. Subjects 863 people admitted to hospital for weapon injuries over 12 months. Main outcome measures Annual incidence of weapon injury by time period; proportions of injuries inflicted as a result of interfactional combat (combat injuries) and outside such combat (non-combat injuries) by combatant status and weapon type. Results The annual incidence of weapon injuries was higher than the rate observed before the peacekeeping operation. 30% of weapon injuries occurred in contexts other than interfactional combat. Most commonly these were firearm injuries inflicted intentionally on civilians. Civilians accounted for 71% of those with non-combat injuries, 42% of those with combat related injuries, and 51% of those with weapon injuries of either type. Conclusions The incidence of weapon injuries remained high when the disarmament component of a peacekeeping operation achieved only limited success. Furthermore, injuries occurring outside the context of interfactional combat accounted for a substantial proportion of all weapon injuries, were experienced disproportionately by civilians, and were most likely to entail the intentional use of a firearm against a civilian. Key messagesThe study took place in Cambodia after a United Nations peacekeeping operation that achieved only limited success in disarmamentA substantial proportion of weapon injuries was inflicted in contexts unrelated to interfactional combatThese injuries were most commonly firearm injuries inflicted intentionally on civiliansWidespread availability of weapons can facilitate social violence PMID:10445922

Effect of Prime Contractor Financial Position on Major Weapon System Cost and Delivery Performance

DTIC Science & Technology

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

Future Enablers: Air Force Smart Weapons in the 2040s

DTIC Science & Technology

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

Summary of a Modeling and Simulation Framework for High-Fidelity Weapon Models in Joint Semi-Automated Forces (JSAF) and Other Mission-Simulation Software

DTIC Science & Technology

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

Planning U.S. General Purpose Forces: The Theater Nuclear Forces

DTIC Science & Technology

1977-01-01

usefulness in combat. All U.S. nuclear weapons deployed in Europe are fitted with Permissive Action Links (PAL), coded devices designed to impede...may be proposed. The Standard Missile 2, the Harpoon missile, the Mk48 tor- pedo , and the SUBROC anti-submarine rocket are all being considered for...Permissive Action Link . A coded device attached to nuclear weapons deployed abroad that impedes the unauthorized arming or firing of the weapon. Pershing

Human Factors in Field Experimentation Design and Analysis of Analytical Suppression Model

DTIC Science & Technology

1978-09-01

men in uf"an-dachine- Systems " supports the development of new doctrines, design of weapon systems as well as training programs for trQops. One...Experimentation Design -Master’s thesis: and Analysis.of an Analytical Suppression.Spebr17 Model PR@~w 3.RPR 7. AUTHOR(@) COT RIETeo 31AN? wijMu~aw...influences to suppression. Techniques are examined for including. the suppre.ssive effects of weapon systems in Lanchester-type combat m~odels, whir~h may be

Plasma radome designed for the EMP effects defense

NASA Astrophysics Data System (ADS)

Li, Zhigang; Wang, Jiachun; Cheng, Li; Wang, Qichao

2016-11-01

Radar, as the main detection means, plays an extremely important role in modern warfare. However, it is easily attacked by the electromagnetic pulse (EMP) weapon. In order to defense the threat, a radome formed by plasma is designed. The plasma radome is used to protect the radar systems against EMP coupling through both `front door' and `back door'. What's more, the damage effects of EMP to the radar systems are analyzed, and the protection mechanism of plasma to EMP weapon is discussed. In addition, a simulation experiment is carried out to verify the feasibility of the plasma radome to defense against EMP. The results indicate that the structure performs well, which makes it a new method against EMP weapon.

Comprehensive Nuclear-Test-Ban Treaty: Background and Current Developments

DTIC Science & Technology

2009-11-23

there are no plans to do so.’”5 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.”6 Another critic felt that increased...cannot diagnose or remedy a problem in a warhead critical the U.S. nuclear deterrent without conducting a nuclear test.10 Similarly, a Statement of

Comprehensive Nuclear-Test-Ban Treaty: Background and Current Developments

DTIC Science & Technology

2010-01-06

the 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...seek the opportunity to design and build new nuclear weapons, and abandon a ten-year-old moratorium on nuclear weapons testing.”6 Another critic felt...warhead critical the U.S. nuclear deterrent without conducting a nuclear test.10 Similarly, a Statement of Administration Policy on S. 1547, FY2008

Interagency Federal Laboratory Review Final Report

DTIC Science & Technology

1995-05-15

technology. DOE labs have made unique contributions to national security since the days of the Manhattan Project , in designing, developing, and...Weapons Responsibility Most of DOE’s large multi-program laboratories had their origin in the Manhattan Project , to develop nuclear weapons during and

U.S. Army weapon systems human-computer interface style guide. Version 2

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

Avery, L.W.; O`Mara, P.A.; Shepard, A.P.

1997-12-31

A stated goal of the US Army has been the standardization of the human computer interfaces (HCIs) of its system. Some of the tools being used to accomplish this standardization are HCI design guidelines and style guides. Currently, the Army is employing a number of HCI design guidance documents. While these style guides provide good guidance for the command, control, communications, computers, and intelligence (C4I) domain, they do not necessarily represent the more unique requirements of the Army`s real time and near-real time (RT/NRT) weapon systems. The Office of the Director of Information for Command, Control, Communications, and Computers (DISC4),more » in conjunction with the Weapon Systems Technical Architecture Working Group (WSTAWG), recognized this need as part of their activities to revise the Army Technical Architecture (ATA), now termed the Joint Technical Architecture-Army (JTA-A). To address this need, DISC4 tasked the Pacific Northwest National Laboratory (PNNL) to develop an Army weapon systems unique HCI style guide, which resulted in the US Army Weapon Systems Human-Computer Interface (WSHCI) Style Guide Version 1. Based on feedback from the user community, DISC4 further tasked PNNL to revise Version 1 and publish Version 2. The intent was to update some of the research and incorporate some enhancements. This document provides that revision. The purpose of this document is to provide HCI design guidance for the RT/NRT Army system domain across the weapon systems subdomains of ground, aviation, missile, and soldier systems. Each subdomain should customize and extend this guidance by developing their domain-specific style guides, which will be used to guide the development of future systems within their subdomains.« less

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

History of Nuclear Weapons Design and Production

NASA Astrophysics Data System (ADS)

Oelrich, Ivan

2007-04-01

The nuclear build-up of the United States and the Soviet Union during the Cold War is often portrayed as an arms race. Some part was indeed a bilateral competition, but much was the result of automatic application of technical advances as they became available, without careful consideration of strategic implications. Thus, the history of nuclear weapon design is partly designers responding to stated military needs and partly the world responding to constant innovations in nuclear capability. Today, plans for a new nuclear warhead are motivated primarily by the desire to maintain a nuclear design and production capability for the foreseeable future.

Branch point reconstructors for discontinuous light phase functions

NASA Astrophysics Data System (ADS)

Le Bigot, Eric O.; Wild, Walter J.; Kibblewhite, Edward J.

1998-09-01

The study of phase discontinuities caused by atmospheric turbulence is a recent research topic; their study might yield significant improvements in high-quality adaptive optics systems, laser weapons and laser communication. We present in this paper an introduction to discontinuities in the light phase. We also provide a geometrical description of phase discontinuities, a study of their effect on Hartmann-Shack sensor measurements, as well as algorithms for measuring discontinuous light phases and the position of phase discontinuities.

Hazards of chemical weapons release during war: new perspectives.

PubMed Central

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

Noise analysis for near field 3-D FM-CW radar imaging systems

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

Sheen, David M.

2015-06-19

Near field radar imaging systems are used for several applications including concealed weapon detection in airports and other high-security venues. Despite the near-field operation, phase noise and thermal noise can limit the performance in several ways including reduction in system sensitivity and reduction of image dynamic range. In this paper, the effects of thermal noise, phase noise, and processing gain are analyzed in the context of a near field 3-D FM-CW imaging radar as might be used for concealed weapon detection. In addition to traditional frequency domain analysis, a time-domain simulation is employed to graphically demonstrate the effect of thesemore » noise sources on a fast-chirping FM-CW system.« less

Buying ’Green’: Implementation of Environmentally-Sound Purchasing Requirements in Department of Defense Procurements

DTIC Science & Technology

1993-09-30

contract for the removal, transportation and disposal of miscellaneous hazardous items located at installations in and around the Naval Air Station at...tary weapons designed for combat use, certain National keronautics and Space Administration (NASA) rockets, and Covernment experimental machinery and...as such terms are defined in Section 101 of the Federal Aviation Act of 1958; or (ii)(a) Any military weapons or equipment which are designed for

Warranties in Weapon System Procurement: An Analysis of Practice and Theory.

DTIC Science & Technology

1987-04-01

MICROCOPY RESOLUTION TEST CHART NATIONAL BUREAU OF SIANDARDS 1963 A fD r ILE GW cm AD-A190 933 IDA PAPER P-2024 WARRANTIES IN WEAPON SYSTEM PROCUREMENT...EPWT Essential Performance Warranty Test FAR Federal Acquisition Regulation GCS Guidance Control Section GLD Ground Laser Locator Designator GS General...Service IDA Institute for Defense Analyses I&L Installations and Logistics IPT Initial Production Test LDR Laser Designator Rangefimder MLDT Mean

The health hazard assessment process in support of joint weapon system acquisitions.

PubMed

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.

Comprehensive Nuclear-Test-Ban Treaty: Background and Current Developments

DTIC Science & Technology

2010-12-07

there are no plans to do so.’”4 Critics expressed concern about the implications of these policies for testing and new weapons. Physicians for...design and build new nuclear weapons, and abandon a ten-year-old moratorium on nuclear weapons testing.”5 Another critic felt that increased funding for...guarantees regarding the voluntary moratorium. We may find at some future time that we cannot diagnose or remedy a problem in a warhead critical the U.S

An Analysis of Tank Gap in Military Balance between Republic of Korea and North Korea

DTIC Science & Technology

1989-12-01

designation *1100-3B CD850-6 CD850-6A Type hydrokinetic crossdrive No. of gears (forward/reverse) 4/2 2/2 2/1 Steering system hydrostatic crossdrive hydro...increased the number of bombers supplied to NK, and by 1956 they had introduced a new aircraft weapon system , the MIG-17 fighters. The agreement stood...U.S. inventories. Additionally, these arms were single weapons (as opposed to weapons systems ) which required only minimal mainte- nance and limited

What Are the Legal and Policy Implications of Conducting Preemption and Interdiction Against a Weapons of Mass Destruction?

DTIC Science & Technology

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

Technology resource document for the assembled chemical weapons assessment environmental impact statement. Vol. 5 : assembled systems for weapons destruction at Blue Grass Army Depot.

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

Kimmell, T.; Folga, S., Frey, G.; Molberg, J.

2001-05-02

This volume of the Technical Resource Document (TRD) for the ''Environmental Impact Statement (EIS) for the Design, Construction and Operation of One or More Pilot Test Facilities for Assembled Chemical Weapons Destruction Technologies at One or More Sites'' (PMACWA 2001g) pertains to the destruction of assembled chemical weapons (ACW) stored in the U.S. Army's unitary chemical stockpile at Blue Grass Army Depot (BGAD), located outside Richmond, Kentucky. This volume presents technical and process information on each of the destruction technologies applicable to treatment of the specific ACW stored at BGAD. The destruction technologies described are those that have been demonstratedmore » as part of the Assembled Chemical Weapons Assessment (ACWA) selection process (see Volume 1).« less

The Manhattan Project; A very brief introduction to the physics of nuclear weapons

NASA Astrophysics Data System (ADS)

Reed, B. Cameron

2017-05-01

The development of nuclear weapons by the Manhattan Project during World War II was one of the most dramatic scientific/technological episodes in human history. This book, prepared by a recognized expert on the Manhattan Project, offers a concise survey of the essential physics concepts underlying fission weapons. The text describes the energetics and timescales of fast-neutron chain reactions, why only certain isotopes of uranium and plutonium are suitable for use in fission weapons, how critical mass and bomb yield can be estimated, how the efficiency of nuclear weapons can be enhanced, how the fissile forms of uranium and plutonium were obtained, some of the design details of the 'Little Boy' and 'Fat Man' bombs, and some of the thermal, shock, and radiation effects of nuclear weapons. Calculation exercises are provided, and a Bibliography lists authoritative print and online sources of information for readers who wish to pursue more detailed study of this fascinating topic.

Physician Beliefs about Physical and Mental Competency of Patients Applying for Concealed Weapon Permits.

PubMed

Goldstein, Adam O; Viera, Anthony J; Pierson, John; Barnhouse, Kathy K; Tulsky, James A; Richman, Barak D

2015-06-01

Law enforcement officials have asked health care providers to evaluate patient applications for concealed weapon permits. The current study was designed to examine physician beliefs regarding competency to carry a concealed weapon for patients with specific physical and mental conditions. Among 222 North Carolina physicians who participated in this survey (40% response rate), large variation and uncertainty existed for determining competency. Physicians most frequently chose mild dementia, post-traumatic stress disorder, and recent depression as conditions that would render a patient not competent to carry a concealed weapon. Male physicians and those owning a gun were more likely to deem a patient competent. Almost a third of physicians were unsure about competence for most conditions. Physicians asked to assess competency of patients to carry a concealed weapon have quite disparate views on competency and little confidence in their decisions. If physicians are expected to assess patient competence to carry a concealed weapon, more objective criteria and training are needed. Copyright © 2015 John Wiley & Sons, Ltd.

Common tester platform concept.

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

Hurst, Michael James

This report summarizes the results of a case study on the doctrine of a common tester platform, a concept of a standardized platform that can be applicable across the broad spectrum of testing requirements throughout the various stages of a weapons program, as well as across the various weapons programs. The common tester concept strives to define an affordable, next-generation design that will meet testing requirements with the flexibility to grow and expand; supporting the initial development stages of a weapons program through to the final production and surveillance stages. This report discusses a concept investing key leveraging technologies andmore » operational concepts combined with prototype tester-development experiences and practical lessons learned gleaned from past weapons programs.« less

B-70 Aircraft Study. Volume 2

NASA Technical Reports Server (NTRS)

1972-01-01

Volume 2 of the final report on the B-70 aircraft study is presented here. The B-70 Program, at the onset, was a full weapon system capable of sustained Mach 3 flight for the major portion of its design missions. The weapon system was to enter the SAC inventory as an RS-70 with the first intercontinental resonnaissance/bomber wing scheduled to go operational in July, 1964. After several redirections, a two XB-70 air vehicle program emerged with its prime objective being to demonstrate the technical feasibility of sustained Mach 3 flight. This section describes the original Weapon System 110A concepts, the evolution of the RS-70 design, and the XB-70 air vehicles which demonstrated the design, fabrication, and technical feasibility of long range Mach 3 flights at high altitude. The data presented shows that a very large step forward in the state-of-the-art of manned aircraft design was achieved during the B-70 development program and that advances were made and incorporated in every area, including design, materials application, and manufacturing techniques.

X-45A Air Vehicle #1 during flight #13, with weapons bay door open

NASA Image and Video Library

2003-02-21

The DARPA/U.S. Air Force X-45A Unmanned Combat Air Vehicle (UCAV) system demonstration program completed the first phase of demonstrations, known as Block I, on Feb. 28, 2003. The final Block I activities included two flights at Dryden, during which safe operation of the weapons bay door was verified at 35,000 feet and speeds of Mach 0.75, the maximum planned altitude and speed for the two X-45A demonstrator vehicles.

US Army Weapon Systems Human-Computer Interface (WSHCI) style guide, Version 1

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

Avery, L.W.; O`Mara, P.A.; Shepard, A.P.

1996-09-30

A stated goal of the U.S. Army has been the standardization of the human computer interfaces (HCIS) of its system. Some of the tools being used to accomplish this standardization are HCI design guidelines and style guides. Currently, the Army is employing a number of style guides. While these style guides provide good guidance for the command, control, communications, computers, and intelligence (C4I) domain, they do not necessarily represent the more unique requirements of the Army`s real time and near-real time (RT/NRT) weapon systems. The Office of the Director of Information for Command, Control, Communications, and Computers (DISC4), in conjunctionmore » with the Weapon Systems Technical Architecture Working Group (WSTAWG), recognized this need as part of their activities to revise the Army Technical Architecture (ATA). To address this need, DISC4 tasked the Pacific Northwest National Laboratory (PNNL) to develop an Army weapon systems unique HCI style guide. This document, the U.S. Army Weapon Systems Human-Computer Interface (WSHCI) Style Guide, represents the first version of that style guide. The purpose of this document is to provide HCI design guidance for RT/NRT Army systems across the weapon systems domains of ground, aviation, missile, and soldier systems. Each domain should customize and extend this guidance by developing their domain-specific style guides, which will be used to guide the development of future systems within their domains.« less

The Superpowers: Nuclear Weapons and National Security. National Issues Forums.

ERIC Educational Resources Information Center

Mitchell, Greg; Melville, Keith

Designed to stimulate thinking about United States-Soviet relationships in terms of nuclear weapons and national security, this document presents ideas and issues that represent differing viewpoints and positions. Chapter 1, "Rethinking the U.S.-Soviet Relationship," considers attempts to achieve true national security, and chapter 2,…

Nightfall and the Cloud: Examining the Future of Unmanned Combat Aerial Vehicles and Remotely Piloted Aircraft

DTIC Science & Technology

2015-10-01

likely outcomes and make decisions; however, that is a fundamentally different dy- namic than a true learning process. Preprogrammed assumptions and design ...ISR, targeting, forward air control, laser designation , weapons delivery, battle damage assessment ISR, targeting acquisition, and attack...KTAS 400 KTAS Weapons Payload N/A N/A 2 Hellfire missiles 4 Hellfire missiles 14 Hellfire or 4 Hellfire and 2x GBU -12 or 2 Joint Direct Attack

CONFERENCE Proceedings of the computer Aided System Design and Simulation (50th) Held in Cesme/Ismir, Turkey on 22-25 May 1990 (Systeme de Conception Aide par Ordinateur et Simulation)

DTIC Science & Technology

1990-05-01

vital problem. During flight conditions a sensor, or a combination of sensors might undergo a failure, causing the loss of sensor signals that are...by solving the optimization problem max I k - k I(Z 00 (55) d(zk) e n V~ l where k denotes the nominal sensor gains and I1.11 denotes the weighted I...the Weapon System. Parameters like volume and weight have to be approximately defined at the begining of this phase. It is equally important to obtain

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

PubMed Central

Coupland, Robin M; Meddings, David R

1999-01-01

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

Nuclear weapons and medicine: some ethical dilemmas.

PubMed

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.

Association between illegal drugs and weapon carrying in young people in Scotland: schools' survey

PubMed Central

McKeganey, Neil; Norrie, John

2000-01-01

Objectives To identify the type and extent of weapons being carried among young people in Scotland, and to determine the relation between use of illegal drugs and weapon carrying. Design Questionnaire school survey. Setting Independent schools in central Scotland and schools in Lanarkshire and Perth and Kinross. Participants 3121 students aged 11 to 16 in 20 schools. Main outcome measures Self completion questionnaire reporting history of drug use and weapon carrying. Results Overall, 34.1% of males and 8.6% of females reported having carried a weapon (P<0.0001), ranging from 29.2% of boys aged 11-13 (classes S1 to S2) to 39.3% of boys aged 13-15 (S3 to S4). These values are higher than those in a recent survey of young people in England. Weapon carrying in Lanarkshire was 70% higher for males than in the rural area of Perth and Kinross. Both males and females who had taken drugs were more likely to carry weapons (63.5% of male drug users versus 20.5% of non-users and 22.8% of female drug users versus 3.7% of non-users; both P<0.0001). The proportions of males carrying weapons who used none, one, two, three or four, or five or more illegal drugs were 21%, 52%, 68%, 74%, and 92% respectively. A similar trend was found among females. Conclusions Better information is needed on the nature and extent of weapon carrying by young people in the United Kingdom, and better educational campaigns are needed warning of the dangers of carrying weapons. PMID:10753152

Imaging phased telescope array study

NASA Technical Reports Server (NTRS)

Harvey, James E.

1989-01-01

The problems encountered in obtaining a wide field-of-view with large, space-based direct imaging phased telescope arrays were considered. After defining some of the critical systems issues, previous relevant work in the literature was reviewed and summarized. An extensive list was made of potential error sources and the error sources were categorized in the form of an error budget tree including optical design errors, optical fabrication errors, assembly and alignment errors, and environmental errors. After choosing a top level image quality requirment as a goal, a preliminary tops-down error budget allocation was performed; then, based upon engineering experience, detailed analysis, or data from the literature, a bottoms-up error budget reallocation was performed in an attempt to achieve an equitable distribution of difficulty in satisfying the various allocations. This exercise provided a realistic allocation for residual off-axis optical design errors in the presence of state-of-the-art optical fabrication and alignment errors. Three different computational techniques were developed for computing the image degradation of phased telescope arrays due to aberrations of the individual telescopes. Parametric studies and sensitivity analyses were then performed for a variety of subaperture configurations and telescope design parameters in an attempt to determine how the off-axis performance of a phased telescope array varies as the telescopes are scaled up in size. The Air Force Weapons Laboratory (AFWL) multipurpose telescope testbed (MMTT) configuration was analyzed in detail with regard to image degradation due to field curvature and distortion of the individual telescopes as they are scaled up in size.

Modified blank ammunition injuries.

PubMed

Ogunc, Gokhan I; Ozer, M Tahir; Coskun, Kagan; Uzar, Ali Ihsan

2009-12-15

Blank firing weapons are designed only for discharging blank ammunition cartridges. Because they are cost-effective, are easily accessible and can be modified to live firearms plus their unclear legal situation in Turkish Law makes them very popular in Turkey. 2004 through 2008, a total of 1115 modified blank weapons were seized in Turkey. Blank firing weapons are easily modified by owners, making them suitable for discharging live firearm ammunition or modified blank ammunitions. Two common methods are used for modification of blank weapons. After the modification, these weapons can discharge the live ammunition. However, due to compositional durability problems with these types of weapons; the main trend is to use the modified blank ammunitions rather than live firearm ammunition fired from modified blank firing weapons. In this study, two types of modified blank weapons and two types of modified blank cartridges were tested on three different target models. Each of the models' shooting side was coated with 1.3+/-2 mm thickness chrome tanned cowhide as a skin simulant. The first model was only coated with skin simulant. The second model was coated with skin simulant and 100% cotton police shirt. The third model was coated with skin simulant and jean denim. After the literature evaluation four high risky anatomic locations (the neck area; the eyes; the thorax area and inguinal area) were pointed out for the steel and lead projectiles are discharged from the modified blank weapons especially in close range (0-50 cm). The target models were designed for these anatomic locations. For the target models six Transparent Ballistic Candle blocks (TCB) were prepared and divided into two test groups. The first group tests were performed with lead projectiles and second group with steel projectile. The shortest penetration depth (lead projectile: 4.358 cm; steel projectile 8.032 cm) was recorded in the skin simulant and jean denim coated block for both groups. In both groups, the longest penetration depth (lead projectile: 6.434 cm; steel projectile 8.608 cm) was recorded in the only skin simulant coated block. And the penetration depth of skin simulant and 100% cotton police shirt coated model was 5.870 cm for lead projectile; 8.440 cm for steel projectile. According to penetration results, national and international legislations and production standards should be re-evaluated in order to prevent the modification of blank weapons and ammunitions. There are three methods for preventing modification of blank weapons: completely closed barrel structure; intersected restrain pieces application; eccentric barrel structure.

Evaluation and design of non-lethal laser dazzlers utilizing microcontrollers

NASA Astrophysics Data System (ADS)

Richardson, Keith Jack

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

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.

Los Alamos Explosives Performance Key to Stockpile Stewardship

ScienceCinema

Dattelbaum, Dana

2018-02-14

As the U.S. Nuclear Deterrent ages, one essential factor in making sure that the weapons will continue to perform as designed is understanding the fundamental properties of the high explosives that are part of a nuclear weapons system. As nuclear weapons go through life extension programs, some changes may be advantageous, particularly through the addition of what are known as "insensitive" high explosives that are much less likely to accidentally detonate than the already very safe "conventional" high explosives that are used in most weapons. At Los Alamos National Laboratory explosives research includes a wide variety of both large- and small-scale experiments that include small contained detonations, gas and powder gun firings, larger outdoor detonations, large-scale hydrodynamic tests, and at the Nevada Nuclear Security Site, underground sub-critical experiments.

Wounding patterns and human performance in knife attacks: optimising the protection provided by knife-resistant body armour.

PubMed

Bleetman, A; Watson, C H; Horsfall, I; Champion, S M

2003-12-01

Stab attacks generate high loads, and to defeat them, armour needs to be of a certain thickness and stiffness. Slash attacks produce much lower loads and armour designed to defeat them can be far lighter and more flexible. Phase 1: Human performance in slash attacks: 87 randomly selected students at the Royal Military College of Science were asked to make one slash attack with an instrumented blade on a vertically mounted target. No instructions on how to slash the target were given. The direction, contact forces and velocity of each attack were recorded. Phase 2: Clinical experience with edged weapon attacks: The location and severity of all penetrating injuries in patients attending the Glasgow Royal Infirmary between 1993 and 1996 were charted on anatomical figures. Phase 1: Two types of human slash behaviour were evident: a 'chop and drag' blow and a 'sweep motion' type of attack. 'Chop and drag' attacks had higher peak forces and velocities than sweep attacks. Shoulder to waist blows (diagonal) accounted for 82% of attacks, 71% of attackers used a long diagonal slash with an average cut length of 34 cm and 11% used short diagonal attacks with an average cut length of 25 cm. Only 18% of attackers slashed across the body (short horizontal); the average measured cut length of this type was 28 cm. The maximum peak force for the total sample population was 212 N; the maximum velocity was 14.88 m s(-1). The 95 percentile force for the total sample population was 181 N and the velocity was 9.89 m s(-1). Phase 2: 431 of the 500 patients had been wounded with edged weapons. The average number of wounds sustained by victims in knife assaults was 2.4. The distribution of wounds by frequency and severity are presented. Anti-slash protection is required for the arms, neck, shoulders, and thighs. The clinical experience of knife-attack victims provides information on the relative vulnerabilities of different regions of the body. It is anticipated that designing a tunic-type of Police uniform that is inherently stab and slash resistant will eventually replace the current obvious and often bulky extra protective vest. Attempts at making a combined garment will need to be guided by ergonomic considerations and field testing. A similar anatomical regional risk model might also be appropriate in the design of anti-ballistic armour and combined anti-ballistic and knife-resistant armour.

3 CFR 13526 - Executive Order 13526 of December 29, 2009. Classified National Security Information

Code of Federal Regulations, 2010 CFR

2010-01-01

... of weapons of mass destruction. Sec. 1.5. Duration of Classification. (a) At the time of original... intelligence source or key design concepts of weapons of mass destruction, the date or event shall not exceed the time frame established in paragraph (b) of this section. (b) If the original classification...

Cold Regions Test of Indirect Fire Weapons Ammunition

DTIC Science & Technology

1983-03-08

COLD REGIONS TEST OF INDIRECT FIRE WEAPONS AMMUNITION Paragraph 1 . SCOPE. 1 2. FACILITIES AND INSTRUMENTATION .......... 3. PREPARATION FOR TEST...A- 1 B. Data Collection Sheets ..... .............. B- 1 C. References ..... .................... ... C- 1 D. Cold-Dry...Uniform .D...... .. ... .. ... 0- 1 1 . SCOPE. The procedures outlined in this TOP are designed to determine the c-h-arac-teristics of indirect artillery

Weapons injuries during and after periods of conflict: retrospective analysis.

PubMed Central

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

Nuclear weapons and medicine: some ethical dilemmas.

PubMed Central

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

Gender differences in the relative impact of physical and relational bullying on adolescent injury and weapon carrying.

PubMed

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.

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

PubMed Central

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

2014-01-01

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

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.

The Development of a Model for Construction of Criterion Referenced System Achievement Tests for the Strategic Weapon System Training Program.

ERIC Educational Resources Information Center

Cantor, Jeffrey A.; Hobson, Edward N.

The development of a test design methodology used to construct a criterion-referenced System Achievement Test (CR-SAT) for selected Naval enlisted classification (NEC) in the Strategic Weapon System (SWS) of the United States Navy is described. Subject matter experts, training data analysts and educational specialists developed a comprehensive…

A U.S. Minimum Nuclear Deterrence Strategy: By Design or Default It’s about the Policy Options

DTIC Science & Technology

2012-06-01

then who are we to suggest actions that may upset the apple cart. Continued Retention of a Nuclear Deterrence Force. The ideas of M. K. Ghandi ...shaped India’s thinking about nuclear weapons. Ghandi espoused non-violence as a political strategy and his moral rejection of nuclear weapons laid the

Los Alamos Explosives Performance Key to Stockpile Stewardship

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

Dattelbaum, Dana

2014-11-03

As the U.S. Nuclear Deterrent ages, one essential factor in making sure that the weapons will continue to perform as designed is understanding the fundamental properties of the high explosives that are part of a nuclear weapons system. As nuclear weapons go through life extension programs, some changes may be advantageous, particularly through the addition of what are known as "insensitive" high explosives that are much less likely to accidentally detonate than the already very safe "conventional" high explosives that are used in most weapons. At Los Alamos National Laboratory explosives research includes a wide variety of both large- andmore » small-scale experiments that include small contained detonations, gas and powder gun firings, larger outdoor detonations, large-scale hydrodynamic tests, and at the Nevada Nuclear Security Site, underground sub-critical experiments.« less

A stab in the dark: Design and construction of a novel device for conducting incised knife trauma investigations and its initial test.

PubMed

Humphrey, Caitlin; Kumaratilake, Jaliya; Henneberg, Maciej

2016-05-01

Knife attacks are commonly seen in Australia and other countries. During forensic investigations the force with which a wound was inflicted is often questioned. The ability to examine resultant trauma and particular weapons at different forces with an experimental device may lead to better interpretations of knife wounds. The objective of this study is to design, construct and test a device to analyse the characteristics and forces involved in knife attacks, particularly incised wounds. The mechanical variables (e.g. force, angle, knife geometry) involved in knife attacks have been considered to design and construct a suitable device which allows these variables to be systematically controlled and varied. A device was designed and constructed from mild steel. This included a pivoting arm and instrumented knife holder. The arm has adjustable angle and weight so that knives can be operated at different calculated forces. A device was successfully constructed and the repeatability of incised knife trauma and its characteristics in skeletal tissues were investigated. A device which allows reproducible and controlled experiments with knife wounds will be advantageous to forensic investigations. In particular, in determining forces and types of weapons associated with particular wounds, identifying or eliminating suspected weapons and more accurately answering the common question: How much force would be required to cause that particular wound. This could help to characterise the perpetrator. The device can be altered to be used in the future to investigate trauma caused by other weapons. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Correlates of weapon carrying among high school students in the United States

PubMed Central

Muula, Adamson S; Rudatsikira, Emmanuel; Siziya, Seter

2008-01-01

Background Deaths and injuries arising from interpersonal violence among adolescents are major public health concerns in the United States. The bearing of weapons among adolescents is a critical factor in many of these deaths and injuries. Methods A secondary analysis of the 2005 United States Youth Risk Behavior Surveillance System Survey data was carried out to examine the variables associated with self-reported history of weapon carrying on school property among high school students. We used logistic regression analysis to assess the associations. Results Of the 13,707 respondents who participated in the survey, 10.2% of males and 2.6% of females reported carrying a weapon on school property. In multivariate logistic regression analysis, males were more likely to report having carried a weapon than females (odds ratio (OR) = 5.58; 95% confidence interval (CI) [4.23, 7.62]). Self-reported race/ethnicity was also associated with weapon carrying. Other variables positively associated with weapon carrying at school were substance use (OR = 1.77; 95% CI [1.16, 2.68]), depression (OR = 1.44; 95% CI [1.10, 1.89]), suicidal ideation (OR = 1.64; 95% CI [1.23, 2.19]), having had property stolen or deliberately damaged at school (OR = 1.55; 95% CI [1.21, 1.98]), having been raped (OR = 1.70; 95% CI [1.22, 2.37]), having been threatened or injured with a weapon on school property (OR = 2.19; 95% CI [1.63, 2.95]), and having engaged in physical fighting (OR = 2.02; 95% CI [1.56, 2.63]). Conclusion This research identifies factors that are associated with weapon bearing among adolescents in the United States. These factors may be important in the design of interventions aimed at improving school safety and adolescent health. PMID:18605995

Monoamine oxidase A genotype is associated with gang membership and weapon use.

PubMed

Beaver, Kevin M; DeLisi, Matt; Vaughn, Michael G; Barnes, J C

2010-01-01

A functional polymorphism in the promoter region of the monoamine oxidase A (MAOA) gene has been found to be associated with a broad range of antisocial phenotypes, including physical violence. At the same time, it is well known that gang members represent some of the most serious violent offenders. Even so, no research has ever examined the association between MAOA and gang membership. The aim of this study is to examine the association between MAOA and gang membership and between MAOA and weapon use. We examined the effects of MAOA by using a molecular genetic association research design. A nonclinical sample was used in this study. Participants were drawn from the National Longitudinal Study of Adolescent Health (1155 females, 1041 males). The outcome measures of this study are gang membership and weapon use. The low MAOA activity alleles conferred an increased risk of joining a gang and using a weapon in a fight for males but not for females. Moreover, among male gang members, those who used weapons in a fight were more likely to have a low MAOA activity allele when compared with male gang members who do not use weapons in a fight. Male carriers of low MAOA activity alleles are at risk for becoming a gang member and, once a gang member, are at risk for using weapons in a fight. Copyright 2010 Elsevier Inc. All rights reserved.

A Practical Millimeter-Wave Holographic Imaging System with Tunable IF Attenuator

NASA Astrophysics Data System (ADS)

Zhu, Yu-Kun; Yang, Ming-Hui; Wu, Liang; Sun, Yun; Sun, Xiao-Wei

2017-10-01

A practical millimeter-wave (mmw) holographic imaging system with tunable intermediate frequency (IF) attenuator has been developed. It can be used for the detection of concealed weapons at security checkpoints, especially the airport. The system is utilized to scan the passenger and detect the weapons hidden in the clothes. To reconstruct the three dimensions (3-D) image, a holographic mmw imaging algorithm based on aperture synthesis and back scattering is presented. The system is active and works at 28-33 GHz. Tunable IF attenuator is applied to compensate the intensity and phase differences between multi-channels and multi-frequencies.

Field Emission Properties of Carbon Nanotube Fibers and Sheets for a High Current Electron Source

NASA Astrophysics Data System (ADS)

Christy, Larry

Field emission (FE) properties of carbon nanotube (CNT) fibers from Rice University and the University of Cambridge have been studied for use within a high current electron source for a directed energy weapon. Upon reviewing the performance of these two prevalent CNT fibers, cathodes were designed with CNT fibers from the University of Cincinnati Nanoworld Laboratory. Cathodes composed of a single CNT fiber, an array of three CNT fibers, and a nonwoven CNT sheet were investigated for FE properties; the goal was to design a cathode with emission current in excess of 10 mA. Once the design phase was complete, the cathode samples were fabricated, characterized, and then analyzed to determine FE properties. Electrical conductivity of the CNT fibers was characterized with a 4-probe technique. FE characteristics were measured in an ultra-high vacuum chamber at Wright-Patterson Air Force Base. The arrayed CNT fiber and the enhanced nonwoven CNT sheet emitter design demonstrated the most promising FE properties. Future work will include further analysis and cathode design using this nonwoven CNT sheet material to increase peak current performance during electron emission.

[In-hospital management of victims of chemical weapons of mass destruction].

PubMed

Barelli, Alessandro; Gargano, Flavio; Proietti, Rodolfo

2005-01-01

Emergency situations caused by chemical weapons of mass destruction add a new dimension of risk to those handling and treating casualties. The fundamental difference between a hazardous materials incident and conventional emergencies is the potential for risk from contamination to health care professionals, patients, equipment and facilities of the Emergency Department. Accurate and specific guidance is needed to describe the procedures to be followed by emergency medical personnel to safely care for a patient, as well as to protect equipment and people. This review is designed to familiarize readers with the concepts, terminology and key operational considerations that affect the in-hospital management of incidents by chemical weapons.

A Design Tool for the Evaluation of Atmosphere Independent Propulsion in Submarines

DTIC Science & Technology

1994-05-01

structure«<"\\t\\ tMobility :\\tW’" «<weight _mobility« ’Vi’ cout «<"\\tWeapons:\\t"<«weight...weapofls< h\\t\\tCA 31I:\\t\\t\\t" «<weightc.pcubed_i< "inl; cout...pm << "\\tWeapons:\\t"«<volume_weapons«<"\\t\\ tMobility :\\t\\t" «<volume -mobility<< Wn; pmn « "\\tShip Support:\\t"«<volume -ship support«< n\\tCA 31:\\t\\t\\t

Design Requirements for Weaponizing Man-Portable UAS in Support of Counter-Sniper Operations

DTIC Science & Technology

2011-09-01

paint ball at two times during the shot ......................................................................75 Figure 40. Nonlethal weaponized...development in man-portable UAS resulted in a contract between AeroVironment and the USMC for the RQ-14 Dragon Eye/Swift: The UAV was operationally...used for the first time during OIF in 2003 for reconnaissance and battle damage assessment. In November 2003, the Dragon Eye production prime

Navy Additive Manufacturing: Adding Parts, Subtracting Steps

DTIC Science & Technology

2015-06-01

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

High Density, Insensitive Oxidizer With RDX Performance Final Report CRADA No. TC02178.0

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

Pagoria, P.; Preda, D.

2017-08-25

This was a collaborative effort between Lawrence Livermore National Security, LLC as manager and operator of Lawrence Livermore National Laboratory (LLNL) and Physical Sciences, Inc. (PSI), to develop a synthesis and evaluate a novel high density, insensitive oxidizer with RDX performance. This CRADA resulted from the award of a Phase I STTR ("STTR") from DOD. In recent years, the synthesis of new energetic heterocyclic compounds to replace the energetic materials currently in the stockpile has received a great amount of attention. The Office of the Secretary of Defense has identified that there is a need to incorporate new energetic materialsmore » in current and future weapon systems in an effort to increase performance and decrease sensitivity. For many of the future weapon systems, incorporation of energetic compounds currently in the stockpile will not provide the desired performance and sensitivity goals. The success of this CRADA may lead to a Phase I option STTR from DOD and to a Phase II STTR from DOD. The goal of this CRADA was to produce and test a novel oxidizer, 2,5,8-trinitroheptazine (TNH).« less

The Nuclear Posture Review (NPR) : are we safer?

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

Brune, Nancy E.

2010-07-01

Nuclear Posture Review (NPR) is designed to make world safer by reducing the role of U.S. nuclear weapons and reducing the salience of nuclear weapons. U.S. also seeks to maintain a credible nuclear deterrent and reinforce regional security architectures with missile defenses and other conventional military capabilities. But recent studies suggest that nuclear proliferation is a direct response to the perceived threat of U.S. conventional capabilities not U.S. nuclear stockpile. If this is true, then the intent of the NPR to reduce the role and numbers of nuclear weapons and strengthen conventional military capabilities may actually make the world lessmore » safe. First stated objective of NPR is to reduce the role and numbers of U.S. nuclear weapons, reduce the salience of nuclear weapons and move step by step toward eliminating them. Second stated objective is a reaffirmation of U.S. commitment to maintaining a strong deterrent which forms the basis of U.S. assurances to allies and partners. The pathway - made explicit throughout the NPR - for reducing the role and numbers of nuclear weapons while maintaining a credible nuclear deterrent and reinforcing regional security architectures is to give conventional forces and capabilities and missile defenses (e.g. non-nuclear elements) a greater share of the deterrence burden.« less

Predictors of Weapon-Related Behaviors Among African-American, Latino, and White Youth

PubMed Central

Shetgiri, Rashmi; Boots, Denise Paquette; Lin, Hua; Cheng, Tina L.

2016-01-01

Objective To identify risk and protective factors for weapon involvement among African-American, Latino, and white adolescents. Study design The National Longitudinal Study of Adolescent to Adult Health is a nationally-representative survey of 7th–12th grade students. Predictors at Wave 1 and outcome at Wave 2 were analyzed. Data were collected in the mid-1990s, when rates of violent crime had been declining. The outcome was a dichotomous measure of weapon-involvement in the past year, created using 3 items (weapon-carrying, pulled gun/knife, shot/stabbed someone). Bivariate and multilevel logistic regression analyses examined associations of individual, peer, family, and community characteristics with weapon involvement; stratified analyses were conducted with African-American, Latino, and white subsamples. Results Emotional distress and substance use were risk factors for all groups. Violence exposure and peer delinquency were risk factors for whites and African Americans. Gun availability in the home was associated with weapon involvement for African Americans only. High educational aspirations were protective for African Americans and Latinos, but higher family connectedness was protective for Latinos only. Conclusions Interventions to prevent weapon-related behaviors among African American, Latino, and white adolescents may benefit from addressing emotional distress and substance use. Risk and protective factors vary by race/ethnicity after adjusting for individual, peer, family, and community characteristics. Addressing violence exposure, minimizing the influence of delinquent peers, promoting educational aspirations, and enhancing family connectedness could guide tailoring of violence prevention interventions. PMID:26778260

Recognizing the real threat of biological terror.

PubMed

Wenzel, Richard P

2002-01-01

Weapons of mass destruction can be used to harm and terrorize populations. Such weapons include those with chemical, nuclear or biological properties. Obviously computer viruses can add additional barriers to a quick response. The most effective, least costly and greatest threats are biologicals. Biological terror is not new, and biological weapons have been used for centuries. However, as a result of modern technology, the risks are greater now and the outcomes more terrible. Today they include live pathogens, various toxins, and theoretically "bioregulators"--biochemicals affecting cell signaling. Altered cell signaling could be used to induce apoptosis-cell death, or a heightened outpouring of cytokines mimicking overwhelming sepsis, or even an intracellular, biochemical "strike" causing cellular paralysis. Biological weaponeers now have the frightening ability to alter the genetic makeup of pathogens, rendering them resistant not only to available antibiotic therapy but also to currently effective vaccines. In dark corners of some fringe groups, bioweaponeers are searching for the capability of designing pathogens that target specific races, by virtue of discriminating ligands (1). The resulting morbidity and mortality from use of any biological weapons will be accompanied by chaos, governmental and social instability, panic, an extraordinary utilization of available resources, and an ongoing epidemic of sleepless nights (2,3). Herein I will review some of the issues and some of the currently available biological weapons. The major goal is to highlight the clinical presentations of patients with infections that could be used as biological weapons.

NCSP IER 422 CED-3b Documentation

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

Hutchinson, Jesson D.; Cutler, Theresa Elizabeth; Bahran, Rian Mustafa

2017-11-22

A Subcritical Copper-Reflected α-phase Plutonium (SCRαP) integral benchmark experiment has been designed and measured. In this experiment, multiplication is approximated using correlated neutron data from a detector system consisting of 3He tubes inside high density polyethylene (HDPE). Measurements were performed on various subcritical experimental configurations consisting of a weapons-grade plutonium sphere surrounded by different Cu thicknesses. In addition to the proposed base experimental configurations with Cu, additional configurations were performed with the plutonium ball nested in various thicknesses of interleaved HDPE spherical shells mixed in with the Cu shells. The HDPE is intended to provide fast neutron moderation and reflection,more » resulting in additional measurements with differing multiplication, spectra, and nuclear data sensitivity.« less

Millimeter wave radars raise weapon IQ

NASA Astrophysics Data System (ADS)

Lerner, E. J.

1985-02-01

The problems encountered by laser and IR homing devices for guided munitions may be tractable with warhead-mounted mm-wave radars. Operating at about 100 GHz and having several kilometers range, mm-wave radars see through darkness, fog, rain and smoke. The radar must be coupled with an analyzer that discerns moving and stationary targets and higher priority targets. The target lock-on can include shut-off of the transmitter and reception of naturally-generated mm-waves bouncing off the target when in the terminal phase of the flight. Monopulse transmitters have simplified the radar design, although mass production of finline small radar units has yet to be accomplished, particularly in combining GaAs, ferrites and other materials on one monolithic chip.

Dead Zone Oscillator Control for Communication-Free Synchronization of Paralleled, Three-Phase, Current-Controlled Inverters

DTIC Science & Technology

2016-05-11

the phases of the system load and ground, so to size the voltage divider appropriately Vsys is set equal to the maximum phase-to-ground voltage. The...civilian and military systems is increasing due to technological improvements in power conversion and changing requirements in system loads. The development...of high-power pulsed loads on naval platforms, such as the Laser Weapon System (LaWS) and the electromagnetic railgun, calls for the ability to

History of Laser Weapon Research

DTIC Science & Technology

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

Opaque Nuclear Strategy

DTIC Science & Technology

2017-12-01

enrichment facility); 3. The acquisition of the technology and know-how to design, assemble, and manufacture the bomb ; 4. A full-scale nuclear test...14 Scott D. Sagan, “Why Do States Build Nuclear Weapons?: Three Models in Search of a Bomb ,” International...15 Sagan, “Why Do States Build Nuclear Weapons?: Three Models in Search of a Bomb ,” 57–59. 16 Lewis A. Dunn and Herman Kahn, Trends in Nuclear

Incorporation and Effects of Nanoparticles in a Supramolecular Polymer

DTIC Science & Technology

2016-05-01

Oak Ridge, TN Robert H Lambeth and Frederick L Beyer Weapons and Materials Research Directorate, ARL Approved for...nanocomposites: phase diagram, rheology and structure using a combined small angle neutron scattering and reverse Monte Carlo approach. Soft Matter. 2010;6

On the Materials Science of Nature's Arms Race.

PubMed

Liu, Zengqian; Zhang, Zhefeng; Ritchie, Robert O

2018-06-05

Biological material systems have evolved unique combinations of mechanical properties to fulfill their specific function through a series of ingenious designs. Seeking lessons from Nature by replicating the underlying principles of such biological materials offers new promise for creating unique combinations of properties in man-made systems. One case in point is Nature's means of attack and defense. During the long-term evolutionary "arms race," naturally evolved weapons have achieved exceptional mechanical efficiency with a synergy of effective offense and persistence-two characteristics that often tend to be mutually exclusive in many synthetic systems-which may present a notable source of new materials science knowledge and inspiration. This review categorizes Nature's weapons into ten distinct groups, and discusses the unique structural and mechanical designs of each group by taking representative systems as examples. The approach described is to extract the common principles underlying such designs that could be translated into man-made materials. Further, recent advances in replicating the design principles of natural weapons at differing lengthscales in artificial materials, devices and tools to tackle practical problems are revisited, and the challenges associated with biological and bioinspired materials research in terms of both processing and properties are discussed. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Report of the Secretary of Defense Task Force on DoD Nuclear Weapons Management. Phase 1. The Air Force’s Nuclear Mission

DTIC Science & Technology

2008-09-01

under- resourced. • Missile transfer vans /warhead transfer vans require upgrades. • ICBM weapon system test sets under-funded; the coding system...Air Force’s Nuclear Mission D-1 Appendix D. Current B-52 Basing Status Barksdale AFB, LA 64 B-52Hs Minot AFB, ND 27 B-52Hs Edwards AFB, CA 3...Barksdale – 64 B-52s 2 BW (ACC) 15 TF; 24 CC; 7 BAI 53 WG (ACC) 2 Test Coded 917 WG (AFRC) 8 CC; 1 BAI 7 Unfunded AR Edwards - 3 B-52s 412 TW 2 Test

Methodology for analysis and simulation of large multidisciplinary problems

NASA Technical Reports Server (NTRS)

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

1989-01-01

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

Guns in Intimate Partner Violence: Comparing Incidents by Type of Weapon.

PubMed

Sorenson, Susan B

2017-03-01

The goal of this study was to assess the frequency, nature, and outcome of weapon use in intimate partner violence (IPV) and to assess compliance with related gun policies. Data were drawn from forms police are mandated to complete at the scene of IPV in the fifth largest U.S. city during 2013. Proportions were calculated and odds ratios were adjusted for demographic and contextual characteristics and a Bonferroni correction for multiple statistical tests was applied. Of the 35,413 incidents, 6,573 involved hands, fists, or feet, and 1,866 involved external weapons of which 576 were guns. Most incidents were male-on-female: 63.4% (no weapon), 77.4% (bodily weapon), 50.2% (nongun external weapon), and 79.5% (gun). Guns were used most often to threaten the partner (69.1%). When a gun (vs. bodily or nongun external weapon) was used, IPV victims were less likely to have visible injuries (adjusted odds ratio [AOR] = 0.64 and 0.23, respectively)-offenders were less likely to have pushed or shoved, grabbed, punched, or kicked the victim-but (victims) were more likely to be frightened (AOR = 3.13 and 1.49, respectively). Weapon use of any type by an intimate partner is associated with a wide range of violent offender behavior and multiple negative outcomes for victims. The use of a gun has implications that include, but go beyond, physical injury of the victim. Documentation of the enforcement of state law regarding gun removal merits improvement, which has important implications for the evaluation of policies designed to keep guns out of the hands of abusers.

Guns in Intimate Partner Violence: Comparing Incidents by Type of Weapon

PubMed Central

2017-01-01

Abstract Objective: The goal of this study was to assess the frequency, nature, and outcome of weapon use in intimate partner violence (IPV) and to assess compliance with related gun policies. Methods: Data were drawn from forms police are mandated to complete at the scene of IPV in the fifth largest U.S. city during 2013. Proportions were calculated and odds ratios were adjusted for demographic and contextual characteristics and a Bonferroni correction for multiple statistical tests was applied. Results: Of the 35,413 incidents, 6,573 involved hands, fists, or feet, and 1,866 involved external weapons of which 576 were guns. Most incidents were male-on-female: 63.4% (no weapon), 77.4% (bodily weapon), 50.2% (nongun external weapon), and 79.5% (gun). Guns were used most often to threaten the partner (69.1%). When a gun (vs. bodily or nongun external weapon) was used, IPV victims were less likely to have visible injuries (adjusted odds ratio [AOR] = 0.64 and 0.23, respectively)—offenders were less likely to have pushed or shoved, grabbed, punched, or kicked the victim—but (victims) were more likely to be frightened (AOR = 3.13 and 1.49, respectively). Conclusions: Weapon use of any type by an intimate partner is associated with a wide range of violent offender behavior and multiple negative outcomes for victims. The use of a gun has implications that include, but go beyond, physical injury of the victim. Documentation of the enforcement of state law regarding gun removal merits improvement, which has important implications for the evaluation of policies designed to keep guns out of the hands of abusers. PMID:28134571

Navy Enhanced Sierra Mechanics (NESM): Toolbox for predicting Navy shock and damage

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

Moyer, Thomas; Stergiou, Jonathan; Reese, Garth

Here, the US Navy is developing a new suite of computational mechanics tools (Navy Enhanced Sierra Mechanics) for the prediction of ship response, damage, and shock environments transmitted to vital systems during threat weapon encounters. NESM includes fully coupled Euler-Lagrange solvers tailored to ship shock/damage predictions. NESM is optimized to support high-performance computing architectures, providing the physics-based ship response/threat weapon damage predictions needed to support the design and assessment of highly survivable ships. NESM is being employed to support current Navy ship design and acquisition programs while being further developed for future Navy fleet needs.

Navy Enhanced Sierra Mechanics (NESM): Toolbox for predicting Navy shock and damage

DOE PAGES

Moyer, Thomas; Stergiou, Jonathan; Reese, Garth; ...

2016-05-25

Here, the US Navy is developing a new suite of computational mechanics tools (Navy Enhanced Sierra Mechanics) for the prediction of ship response, damage, and shock environments transmitted to vital systems during threat weapon encounters. NESM includes fully coupled Euler-Lagrange solvers tailored to ship shock/damage predictions. NESM is optimized to support high-performance computing architectures, providing the physics-based ship response/threat weapon damage predictions needed to support the design and assessment of highly survivable ships. NESM is being employed to support current Navy ship design and acquisition programs while being further developed for future Navy fleet needs.

48 CFR 52.250-4 - SAFETY Act Pre-qualification Designation Notice.

Code of Federal Regulations, 2010 CFR

2010-10-01

... attempts to use instrumentalities, weapons or other methods designed or intended to cause mass destruction... Technology (QATT) means any technology designed, developed, modified, procured, or sold for the purpose of... (including information technology) or any combination of the foregoing. Design services, consulting services...

Australian Aerodynamic Design Codes for Aerial Tow Bodies.

DTIC Science & Technology

1987-08-27

HTP -1, which deals with aerial targets, it was recognised that there was a need for a complete and well docL mented approach for their aerodynamic and...circular cables cannot be assessed with the programs in their present form. 10. none of the programs are well documented and user’s manuals are not...National Leader ANL TTCP HTP -1 Weapons Systems Research Laboratory Director Superintendent - Weapons Division - Combat Systems Division Navy Office Navy

Experimental Design and Analysis of M1A1 Commander/Gunner Performance during CONOPS (Continuous Operations) Using the U-COFT (Unit Conduct of Fire Trainer)

DTIC Science & Technology

1989-09-01

gun b. 7.62-mm coax manchine gun c. Commander’s weapon station caliber .50 machine gun d. M250 grenade launchers 2. Ammunition Simulation a. 105-mm...7.62-mm machine gun f. M250 smoke grenades 3. Normal Mode Simulation a. Stabilized coax machine gun b. Stabilized main gun c. Commander’s weapon d

Evaluation of the Military Functional Assessment Program: Preliminary Assessment of the Construct Validity Using an Archived Database of Clinical Data

DTIC Science & Technology

2013-08-01

RTD standards poses common scientific challenges that generalize to several classes of trauma. The essential requirements of key military occupations...Execute prepared land navigation task Engagement Skills Trainer 2000 (EST) – Weapons Qualification Zero a weapon and complete standard ...Alexandria, Virginia 22314. Orders will be expedited if placed through the librarian or other person designated to request documents from DTIC

Productivity Measurement and Analysis of Airborne Weapons Maintenance Plans Performed by the Weapons Support Directorate, Pacific Missile Test Center, Pt. Mugu.

DTIC Science & Technology

1987-12-01

FM__KWJW~j’JVx W-V WWv Wu M WV b7’ II. LIT’rIEK REVI, AND TD .ORZTICAL F MW A. WHAT IS PRODUCTIVITY? 1. Productivity Definod The definition of...Implementing the Manpower Budget And Workgd Forecasting System The implementation of the system designed in Step 9. Step 12 - Implement ihQ inaAn MtpQx

Clinical status of carboplatin.

PubMed

Canetta, R; Franks, C; Smaldone, L; Bragman, K; Rozencweig, M

1987-07-01

Carboplatin, a cisplatin derivative, shows promise of being an effective weapon against ovarian, cervical, and small-cell lung cancer, as well as epidermoid cancer of the head and neck, with fewer toxic effects than cisplatin. It has successfully completed phase III investigation and clinical trials continue.

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

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

Immele, John D; Wagner, Richard L

2009-01-01

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

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. I analyze how and when participants in the H-bomb project recognized both blatant and subtle problems facing the project, how scientists solved them, and the relationship this process had to official nuclear weapons policies. Consequently, I show how the practice of nuclear weapons science in the postwar period became an extremely complex, technologically-based endeavor.« less

Controlled research utilizing a basic all-metal detector in the search for buried firearms and miscellaneous weapons.

PubMed

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.

Noise analysis for near-field 3D FM-CW radar imaging systems

NASA Astrophysics Data System (ADS)

Sheen, David M.

2015-05-01

Near field radar imaging systems are used for demanding security applications including concealed weapon detection in airports and other high-security venues. Despite the near-field operation, phase noise and thermal noise can limit performance in several ways. Practical imaging systems can employ arrays with low gain antennas and relatively large signal distribution networks that have substantial losses which limit transmit power and increase the effective noise figure of the receiver chain, resulting in substantial thermal noise. Phase noise can also limit system performance. The signal coupled from transmitter to receiver is much larger than expected target signals. Phase noise from this coupled signal can set the system noise floor if the oscillator is too noisy. Frequency modulated continuous wave (FM-CW) radar transceivers used in short range systems are relatively immune to the effects of the coupled phase noise due to range correlation effects. This effect can reduce the phase-noise floor such that it is below the thermal noise floor for moderate performance oscillators. Phase noise is also manifested in the range response around bright targets, and can cause smaller targets to be obscured. Noise in synthetic aperture imaging systems is mitigated by the processing gain of the system. In this paper, the effects of thermal noise, phase noise, and processing gain are analyzed in the context of a near field 3-D FM-CW imaging radar as might be used for concealed weapon detection. In addition to traditional frequency domain analysis, a time-domain simulation is employed to graphically demonstrate the effect of these noise sources on a fast-chirping FM-CW system.

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

PubMed

Wahl, Peter; Schreyer, Nicolas; Yersin, Bertrand

2006-10-01

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

Consistency analysis on laser signal in laser guided weapon simulation

NASA Astrophysics Data System (ADS)

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

2015-10-01

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

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

Not Available

The Department of Energy (DOE) has contracted with Asea Brown Boveri-Combustion Engineering (ABB-CE) to provide information on the capability of ABB-CE`s System 80 + Advanced Light Water Reactor (ALWR) to transform, through reactor burnup, 100 metric tonnes (MT) of weapons grade plutonium (Pu) into a form which is not readily useable in weapons. This information is being developed as part of DOE`s Plutonium Disposition Study, initiated by DOE in response to Congressional action. This document, Volume 1, presents a technical description of the various elements of the System 80 + Standard Plant Design upon which the Plutonium Disposition Study wasmore » based. The System 80 + Standard Design is fully developed and directly suited to meeting the mission objectives for plutonium disposal. The bass U0{sub 2} plant design is discussed here.« less

Experimental Design of a UCAV-Based High-Energy Laser Weapon

DTIC Science & Technology

2016-12-01

propagation. The Design of Experiments (DOE) methodology is then applied to determine the significance of the UCAV-HEL design parameters and their... Design of Experiments (DOE) methodology is then applied to determine the significance of the UCAV-HEL design parameters and their effect on the...73 A. DESIGN OF EXPERIMENTS METHODOLOGY .............................73 B. OPERATIONAL CONCEPT

15 CFR 730.6 - Control purposes.

Code of Federal Regulations, 2013 CFR

2013-01-01

... carry out its international obligations. Some controls are designed to restrict access to dual use items... controls designed to stem the proliferation of weapons of mass destruction and controls designed to limit.... Multilateral export control cooperation is sought through arrangements such as the Nuclear Suppliers Group, the...

15 CFR 730.6 - Control purposes.

Code of Federal Regulations, 2012 CFR

2012-01-01

... carry out its international obligations. Some controls are designed to restrict access to dual use items... controls designed to stem the proliferation of weapons of mass destruction and controls designed to limit.... Multilateral export control cooperation is sought through arrangements such as the Nuclear Suppliers Group, the...

15 CFR 730.6 - Control purposes.

Code of Federal Regulations, 2011 CFR

2011-01-01

... carry out its international obligations. Some controls are designed to restrict access to dual use items... controls designed to stem the proliferation of weapons of mass destruction and controls designed to limit.... Multilateral export control cooperation is sought through arrangements such as the Nuclear Suppliers Group, the...

Navy Shipboard Cargo and Weapons Elevator Controller and Sensor Subsystem Problem Analysis.

DTIC Science & Technology

1981-12-24

safe operation, and standardization. The conclusion of the review was that elevator manufact - urers in general have motives in design and construction...controller. Two days are spent on the elevator theory and the rest in hands-on training and trouble-shooting bad cards. There is also a 26-week...was spent on the two computer con- trolled elevators than on all of the remaining 20 freight, food , and weapons elevators on the ship. Phoenix

Operation DOMINIC, SHOT SWORD FISH. Scientific Director’s Summary Report

DTIC Science & Technology

1985-09-01

charges, undoubtedly reflects a design decision that balanced thp tactical need for flexibility in using the weapon against the desire to ensure...further if the commanding officer is to take maximum advantage of his increased weapon delivery flexibility . i.2 SIGNIFICANCE OF SWORD FISH AS AN...turn, is governed by the pulsation and upward z.gration of the steam bubble formed in the water after the burst. The base surge, at ranges of delivery

Tacit Knowledge Involvement in the Production of Nuclear Weapons: A Critical Component of a Credible US Nuclear Deterrent in the 21st Century

DTIC Science & Technology

2013-02-14

important in sustaining a credible nuclear deterrent without testing. Thinking in the early days of the Manhattan Project was that designing a nuclear...weapon would occur quickly. Renowned physicist Edward Teller recalled being discouraged from joining the Manhattan Project at Los Alamos National...difficulties with their nuclear program in the early years despite involvement with portions of the Manhattan Project . With permission, the British

Helicopter Antitank Weapons System: AH-1Q or OH-58Q?

DTIC Science & Technology

1975-06-06

CLASSIFICATION OF THIS PAGT fWhnn Dal» F.nlartid) REPORT DOCUMENTATION PAGE 1. REPORT NUMBER Z. GOVT ACCESSION NO 4. TITLE (and Sublltl...reverse. S.V -x .■’■ O ) ( s VCNMVK ^ X? DD 73^^73 EDITIOHOr » MOVBSlSOBSOLEt! Unclassified SECURITY CLASSIFICATION OF THIS PAGE...Iroquois in December I960 and received the first delivery in December 1961. It was designed with universal pylons to serve as mounts for weapons

Closing the Gap: An Analysis of Options for Improving the USAF Fighter Fleet from 2105 to 2035

DTIC Science & Technology

2015-10-01

capacity. The CBO predicts an increase in capacity for both large, or 2000 lbs class weapons, and small , either 500 lbs class or Small Diameter Bomb ...Laser Guided Bomb (LGB) designed to penetrate extremely hardened bunkers with extreme accuracy.54 Larger weapons can provide better standoff range...operate with impunity in low intensity CAS scenarios. While survivability, with the exception of against small arms ground fire, is far less a

Time for the U.S. to Ratify the Chemical Weapons Convention-A Summary of Events and Arguments

DTIC Science & Technology

1997-04-01

procedures and making decisions on matters of substance relative to the powers and functions of both the Executive Council and Technical Secretariat...products are carbon dioxide, water, and inorganic substances. High Temperature Gas Phase Reduction High temperature gas phase reduction mixes agents...Kambarka.17 The laboratory project includes a central CW laboratory at the Moscow Research Institute of Organic Chemistry and Technology (GosNIIOKhT) and

Planning for Bioterrorism. Behavioral & Mental Health Responses to Weapons of Mass Destruction & Mass Disruption

DTIC Science & Technology

2000-07-16

Specifically, the management of the acute situation will set the tone for societal responses. The accurate portrayal of ongoing efforts and successful...their comments and actions. Specifically, the management of the acute situation will set the tone for societal responses. The accurate portrayal of...casualties. In the acute phase, anxiolytics may help acutely anxious individuals who do not respond to reassurance and education. In the chronic phase

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

NASA Astrophysics Data System (ADS)

Cook, Donald

2016-03-01

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

Sparse interferometric millimeter-wave array for centimeter-level 100-m standoff imaging

NASA Astrophysics Data System (ADS)

Suen, Jonathan Y.; Lubin, Philip M.; Solomon, Steven L.; Ginn, Robert P.

2013-05-01

We present work on the development of a long range standoff concealed weapons detection system capable of imaging under very heavy clothing at distances exceeding 100 m with a cm resolution. The system is based off a combination of phased array technologies used in radio astronomy and SAR radar by using a coherent, multi-frequency reconstruction algorithm which can run at up to 1000 Hz frame rates and high SNR with a multi-tone transceiver. We show the flexible design space of our system as well as algorithm development, predicted system performance and impairments, and simulated reconstructed images. The system can be used for a variety of purposes including portal applications, crowd scanning and tactical situations. Additional uses include seeing through dust and fog.

Laser-based firing systems for prompt initiation of secondary explosives

NASA Technical Reports Server (NTRS)

Meeks, Kent D.; Setchell, Robert E.

1993-01-01

Motivated by issues of weapon safety and security, laser based firing systems for promptly initiating secondary explosives have been under active development at Sandia National Laboratories for more than four years. Such a firing system consists of miniaturized, Q-switched, solid-state laser, optical detonators, optical safety switches, and elements for splitting, coupling, and transmitting the laser output. Potential system applications pose significant challenges in terms of server mechanical and thermal environments and packaging constraints, while requiring clear demonstration of safety enhancements. The Direct Optical Initiation (DOI) Program at Sandia is addressing these challenges through progress development phases during which the design, fabrication, and testing of prototype hardware is aimed at more difficult application requirements. A brief history of the development program, and a summary of current and planned activities, will be presented.

Study to assess the effects of magnetohydrodynamic electromagnetic pulse on electric power systems, phase 1, volume 3

NASA Astrophysics Data System (ADS)

Legro, J. R.; Abi-Samra, N. C.; Tesche, F. M.

1985-05-01

In addition to the initial transients designated as fast transient high-altitude EMP (HEMP) and intermediate time EMP, electromagnetic signals are also perceived at times from seconds to hundreds of seconds after a high-altitude nuclear burst. This signal was defined by the term magnetohydrodynamic-electromagnetic pulse (MHD-EMP). The MHD-EMP phenomena was detected in actual weapon tests and predicted from theoretical models. A preliminary research effort to investigate the nature and coupling of the MHD-EMP environments to electric power systems documented the construction of approximate system response network models, and the development of a unified methodology to assess equipment and systematic vulnerability are defined. The MHD-EMP environment is compared to a qualitatively similar natural event, the electromagnetic environment produced by geomagnetic storms.

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.

10 CFR 50.2 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... to bring and maintain the plant in safe shutdown (non-design basis accident). Applicant means a... Document Control Desk. Nuclear reactor means an apparatus, other than an atomic weapon, designed or used to... from the Restricted Data category pursuant to section 142 of the Act. Safe shutdown (non-design basis...

10 CFR 50.2 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... to bring and maintain the plant in safe shutdown (non-design basis accident). Applicant means a... Document Control Desk. Nuclear reactor means an apparatus, other than an atomic weapon, designed or used to... from the Restricted Data category pursuant to section 142 of the Act. Safe shutdown (non-design basis...

10 CFR 50.2 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... to bring and maintain the plant in safe shutdown (non-design basis accident). Applicant means a... Document Control Desk. Nuclear reactor means an apparatus, other than an atomic weapon, designed or used to... from the Restricted Data category pursuant to section 142 of the Act. Safe shutdown (non-design basis...

10 CFR 50.2 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... to bring and maintain the plant in safe shutdown (non-design basis accident). Applicant means a... Document Control Desk. Nuclear reactor means an apparatus, other than an atomic weapon, designed or used to... from the Restricted Data category pursuant to section 142 of the Act. Safe shutdown (non-design basis...

6 CFR 25.2 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

...; and (3) Uses or attempts to use instrumentalities, weapons or other methods designed or intended to... Technology” or “QATT” means any Technology (including information technology) designed, developed, modified... Department under this part (including Applications, Pre-Applications, other forms, supporting documents and...

6 CFR 25.2 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

...; and (3) Uses or attempts to use instrumentalities, weapons or other methods designed or intended to... Technology” or “QATT” means any Technology (including information technology) designed, developed, modified... Department under this part (including Applications, Pre-Applications, other forms, supporting documents and...

6 CFR 25.2 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

...; and (3) Uses or attempts to use instrumentalities, weapons or other methods designed or intended to... Technology” or “QATT” means any Technology (including information technology) designed, developed, modified... Department under this part (including Applications, Pre-Applications, other forms, supporting documents and...

Integration of tools for the Design and Assessment of High-Performance, Highly Reliable Computing Systems (DAHPHRS), phase 1

NASA Technical Reports Server (NTRS)

Scheper, C.; Baker, R.; Frank, G.; Yalamanchili, S.; Gray, G.

1992-01-01

Systems for Space Defense Initiative (SDI) space applications typically require both high performance and very high reliability. These requirements present the systems engineer evaluating such systems with the extremely difficult problem of conducting performance and reliability trade-offs over large design spaces. A controlled development process supported by appropriate automated tools must be used to assure that the system will meet design objectives. This report describes an investigation of methods, tools, and techniques necessary to support performance and reliability modeling for SDI systems development. Models of the JPL Hypercubes, the Encore Multimax, and the C.S. Draper Lab Fault-Tolerant Parallel Processor (FTPP) parallel-computing architectures using candidate SDI weapons-to-target assignment algorithms as workloads were built and analyzed as a means of identifying the necessary system models, how the models interact, and what experiments and analyses should be performed. As a result of this effort, weaknesses in the existing methods and tools were revealed and capabilities that will be required for both individual tools and an integrated toolset were identified.

Uranium Conversion & Enrichment

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

Karpius, Peter Joseph

2017-02-06

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

DoD Simulations: Improved Assessment Procedures Would Increase the Credibility of Results.

DTIC Science & Technology

1987-12-01

Carmonette Designed about 30 years ago, the Carmonette is a combined-arms combat model that simulates small-unit, ground combat involving the actions ...duels, its proper use is for larger engagements of combined-arms actions in which weapon-to- weapon data are used as input. The focus of the Carmonette...their contribution to the force, and their costs in personnel and funds. Its purpose is to assist in the selection of a preferred course of action to meet

NNSA B-Roll: MOX Facility

ScienceCinema

None

2017-12-09

In 1999, the National Nuclear Security Administration (NNSA) signed a contract with a consortium, now called Shaw AREVA MOX Services, LLC to design, build, and operate a Mixed Oxide (MOX) Fuel Fabrication Facility. This facility will be a major component in the United States program to dispose of surplus weapon-grade plutonium. The facility will take surplus weapon-grade plutonium, remove impurities, and mix it with uranium oxide to form MOX fuel pellets for reactor fuel assemblies. These assemblies will be irradiated in commercial nuclear power reactors.

NNSA B-Roll: MOX Facility

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

None

2010-05-21

In 1999, the National Nuclear Security Administration (NNSA) signed a contract with a consortium, now called Shaw AREVA MOX Services, LLC to design, build, and operate a Mixed Oxide (MOX) Fuel Fabrication Facility. This facility will be a major component in the United States program to dispose of surplus weapon-grade plutonium. The facility will take surplus weapon-grade plutonium, remove impurities, and mix it with uranium oxide to form MOX fuel pellets for reactor fuel assemblies. These assemblies will be irradiated in commercial nuclear power reactors.

All About MOX

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

None

2009-07-29

In 1999, the Nuclear Nuclear Security Administration (NNSA) signed a contract with a consortium, now called Shaw AREVA MOX Services, LLC to design, build, and operate a Mixed Oxide (MOX) Fuel Fabrication Facility. This facility will be a major component in the United States program to dispose of surplus weapon-grade plutonium. The facility will take surplus weapon-grade plutonium, remove impurities, and mix it with uranium oxide to form MOX fuel pellets for reactor fuel assemblies. These assemblies will be irradiated in commercial nuclear power reactors.

All About MOX

ScienceCinema

None

2018-01-16

In 1999, the Nuclear Nuclear Security Administration (NNSA) signed a contract with a consortium, now called Shaw AREVA MOX Services, LLC to design, build, and operate a Mixed Oxide (MOX) Fuel Fabrication Facility. This facility will be a major component in the United States program to dispose of surplus weapon-grade plutonium. The facility will take surplus weapon-grade plutonium, remove impurities, and mix it with uranium oxide to form MOX fuel pellets for reactor fuel assemblies. These assemblies will be irradiated in commercial nuclear power reactors.

Another weapon too far: the anti-personnel laser.

PubMed

Gillow, J T

1995-06-01

The last decade has seen the development of military lasers designed to blind. Medical professionals dedicated to the prevention and treatment of visual disability, and particularly ophthalmologists under the terms of their newly acquired Royal Charter, have a responsibility to: document this new technology; explain its medical effects; and influence the threshold at which these weapons might be used. Proposals to prohibit anti-eye laser warfare at The United Nations Convention Conference in September 1995 present a unique opportunity to stigmatize blinding as a method of warfare.

Navy Acquisition: Development of the AN/BSY-1 Combat System

DTIC Science & Technology

1992-01-01

AN/BSY-1, a computer-based combat system, is designed to detect, classify, track, and launch weapons at enemy surface, subsurface, and land targets. The Navy expects the AN/BSY-1 system to locate targets sooner than previous systems, allow operators to perform multiple tasks and address multiple targets concurrently, and reduce the time between detecting a target and launching weapons. The Navy has contracted with the International Business Machines (IBM) Corporation for 23 AN/BSY-1 systems, maintenance and operational trainers, and a software

Effect of type and transfer of conventional weapons on civilian injuries: retrospective analysis of prospective data from Red Cross hospitals

PubMed Central

Coupland, Robin M; Samnegaard, Hans O

1999-01-01

Objective To examine the link between different weapons used in modern wars and their potential to injury civilians. Design Retrospective analysis of prospectively collected data about hospital admissions. Setting Hospitals of the International Committee of the Red Cross. Subjects 18 877 people wounded by bullets, fragmentation munitions, or mines. Of these, 2012 had been admitted to the hospital in Kabul within six hours of injury. Main outcome measures Age and sex of wounded people according to cause of injury and whether they were civilians (women and girls, boys under 16 years old, or men of 50 or more). Results 18.7% of those injured by bullets, 34.1% of those injured by fragments, and 30.8% of those injured by mines were civilians. Of those admitted to the Red Cross hospital in Kabul within six hours of injury, 39.1% of those injured by bullets, 60.6% of those injured by fragments, and 55.0% of those injured by mines were civilians. Conclusions The proportion of civilians injured differs between weapon systems. The higher proportion injured by fragments and mines is explicable in terms of the military efficiency of weapons, the distance between user and victim, and the effect that the kind of weapon has on the psychology of the user. Key messagesDuring war, mines and fragmenting munitions (mortars, bombs, and shells) are more likely than bullets to injure civiliansCivilians in a city under siege are particularly at risk of being injured by weapons whose users are not able to see the victimThe inherent nature of weapons may be a factor in determining whether civilians are killed or injuredThere is a need for greater respect for the Fourth Geneva Convention and for greater controls on weapons being transferred to untrained and undisciplined forces PMID:10445921

Applying Science and Technology to Combat WMD Terrorism

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

Wuest, C R; Werne, R W; Colston, B W

2006-05-04

Lawrence Livermore National Laboratory (LLNL) is developing and fielding advanced strategies that dramatically improve the nation's capabilities to prevent, prepare for, detect, and respond to terrorist use of chemical, biological, radiological, nuclear, and explosive (CBRNE) weapons. The science, technology, and integrated systems we provide are informed by and developed with key partners and end users. LLNL's long-standing role as one of the two principle U.S. nuclear weapons design laboratories has led to significant resident expertise for health effects of exposure to radiation, radiation detection technologies, characterization of radioisotopes, and assessment and response capabilities for terrorist nuclear weapons use. This papermore » provides brief overviews of a number of technologies developed at LLNL that are being used to address national security needs to confront the growing threats of CBRNE terrorism.« less

Applying science and technology to combat WMD terrorism

NASA Astrophysics Data System (ADS)

Wuest, Craig R.; Werne, Roger W.; Colston, Billy W.; Hartmann-Siantar, Christine L.

2006-05-01

Lawrence Livermore National Laboratory (LLNL) is developing and fielding advanced strategies that dramatically improve the nation's capabilities to prevent, prepare for, detect, and respond to terrorist use of chemical, biological, radiological, nuclear, and explosive (CBRNE) weapons. The science, technology, and integrated systems we provide are informed by and developed with key partners and end users. LLNL's long-standing role as one of the two principle U.S. nuclear weapons design laboratories has led to significant resident expertise for health effects of exposure to radiation, radiation detection technologies, characterization of radioisotopes, and assessment and response capabilities for terrorist nuclear weapons use. This paper provides brief overviews of a number of technologies developed at LLNL that are being used to address national security needs to confront the growing threats of CBRNE terrorism.

Application of cation-exchange solid-phase extraction for the analysis of amino alcohols from water and human plasma for verification of Chemical Weapons Convention.

PubMed

Kanaujia, Pankaj K; Tak, Vijay; Pardasani, Deepak; Gupta, A K; Dubey, D K

2008-03-28

The analysis of nitrogen containing amino alcohols, which are the precursors and degradation products of nitrogen mustards and nerve agent VX, constitutes an important aspect for verifying the compliance to the CWC (Chemical Weapons Convention). This work devotes on the development of solid-phase extraction method using silica- and polymer-based SCX (strong cation-exchange) and MCX (mixed-mode strong cation-exchange) cartridges for N,N-dialkylaminoethane-2-ols and alkyl N,N-diethanolamines, from water. The extracted analytes were analyzed by GC-MS (gas chromatography-mass spectrometry) in the full scan and selected ion monitoring modes. The extraction efficiencies of SCX and MCX cartridges were compared, and results revealed that SCX performed better. Extraction parameters, such as loading capacity, extraction solvent, its volume, and washing solvent were optimized. Best recoveries were obtained using 2 mL methanol containing 10% NH(4)OH and limits of detection could be achieved up to 5 x 10(-3) microg mL(-1) in the selected ion monitoring mode and 0.01 microg mL(-1) in full scan mode. The method was successfully employed for the detection and identification of amino alcohol present in water sample sent by Organization for Prohibition of Chemical Weapons (OPCW) in the official proficiency tests. The method was also applied to extract the analytes from human plasma. The SCX cartridge showed good recoveries of amino alcohols from human plasma after protein precipitation.

40 CFR 203.1 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 1958; or (ii)(a) Any military weapons or equipment which are designed for combat use; (b) any rockets or equipment which are designed for research, experimental or developmental work to be performed by... Administrator, any other machinery or equipment designed for use in experimental work done by or for the Federal...

40 CFR 203.1 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 1958; or (ii)(a) Any military weapons or equipment which are designed for combat use; (b) any rockets or equipment which are designed for research, experimental or developmental work to be performed by... Administrator, any other machinery or equipment designed for use in experimental work done by or for the Federal...

40 CFR 203.1 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 1958; or (ii)(a) Any military weapons or equipment which are designed for combat use; (b) any rockets or equipment which are designed for research, experimental or developmental work to be performed by... Administrator, any other machinery or equipment designed for use in experimental work done by or for the Federal...

40 CFR 203.1 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 1958; or (ii)(a) Any military weapons or equipment which are designed for combat use; (b) any rockets or equipment which are designed for research, experimental or developmental work to be performed by... Administrator, any other machinery or equipment designed for use in experimental work done by or for the Federal...

Guidebook for preparation of aircraft-system survivability requirements for procurement documents. Final report, October 1975-October 1976

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

Morrow, J.J.; Burris, R.A.; Watson, D.J.

1977-05-01

This report is intended to provide guidelines for the preparation of procurements specifications for aircraft survivability enhancement equipment, for the survivability/vulnerability (S/V) tasks associated with the procurement of a total aircraft system or its relate subsystems, and also for the modification of current fleet aircraft to their related subsystems. It is intended that these S/V procurement guidelines be applied to the procurement of all military aircraft, aircraft subsystems, and aircraft componenets which can either lose their functional capability of have their performance degraded as a result of interactions with the damage mechanisms of threat weapons. The guidelines should be appliedmore » to preliminary design programs, to production programs, and to programs that will retrofit or modify existing systems. These guidelines include general requirements statements for the establishment of an S/V program, requirements statements for reducing the susceptibility of the system to the threat weapons, and requirements for the reduction of vulnerability to nonnuclear, nuclear, and laser weapon effects. Requirements for S/V assessments and the verification of vulnerability levels and survival enhancement features are also included. Although nuclear and laser weapon effects are included, the major emphasis is on the reduction of susceptibility and vulnerability to conventional weapons and the establishment of the S/V program.« less

TARDEC’s Victory Systems Integration Laboratory (SIL) is a Key Tool for Advancing Standardized Ground Vehicle Electronic Architecture

DTIC Science & Technology

2012-08-01

The first phase consisted of Shared Services , Threat Detection and Reporting, and the Remote Weapon Station (RWS) build up and validation. The...Awareness build up and validation. The first phase consisted of the development of the shared services or core services that are required by many...C4ISR/EW systems. The shared services include: time synchronization, position, direction of travel, and orientation. Time synchronization is

Advanced Flight Simulator: Utilization in A-10 Conversion and Air-to-Surface Attack Training.

DTIC Science & Technology

1981-01-01

ASPT to the A-I0. Finally. the objectivity of the criteria ( parameters of aircraft control. bomb-drop circular error. and percentage of rounds through a...low angle strafe task. Table 4 presents a listing of these tasks and their related release parameters . 12 __ __ _ __ Tab/e .1. A/S Weapons I)eliven...Scoring. Two dependent variables, specific to the phase of student training, were used. In the conversion training phase. specific parameters for

Terrorist Innovations in Weapons of Mass Effect, Phase 2

DTIC Science & Technology

2012-01-01

Beirut, Lebanon to Ankara, Turkey.1 They demanded the release of the three surviving Munich terrorists. The hijacked airplane was flown to Zagreb ...Yugoslavia. The West German government complied immediately and the three were flown to Zagreb , where they boarded the hijacked plane. The plane then was

Reduced Power Laser Designation Systems

DTIC Science & Technology

2009-01-10

buffering of the input stage; comparing the noise performance of the candidate amplifier designs; selection of the two-transistor bootstrap design as the...circuit of choice; and comparing the performance of this circuit against that of a basic transconductance amplifier . 15. SUBJECT TERMS Laser...Guided Weapons; Laser designation; laser rangefinders; infrared photodiodes; transconductance amplifiers . 16. SECURITY CLASSIFICATION OF: a. REPORT U

Validation of the ocular trauma score for intraocular foreign bodies in deadly weapon-related open-globe injuries.

PubMed

Unal, Melih H; Aydin, Ali; Sonmez, Murat; Ayata, Ali; Ersanli, Dilaver

2008-01-01

To evaluate the prognostic value of the Ocular Trauma Score (OTS) in cases of deadly weapon-related open-globe injuries with intraocular foreign bodies. A retrospective, interventional case series included 20 eyes of 20 patients who had deadly weapon-related open-globe injuries with intraocular foreign bodies. The OTS was calculated for each patient by adding the determined numbers of OTS variables at presentation (initial visual acuity, rupture, endophthalmitis, perforating injury, retinal detachment, and afferent pupillary defect). Patients were categorized based on their score (category 1 through 5). Final visual acuities in the OTS categories were calculated and compared to those in OTS study group. No statistically significant difference was found between the categorical distributions of the study patients and those in the OTS study group. No patient in the study was in category 5. The OTS, which was designed to predict visual outcomes of general ocular trauma, may also provide reliable information about the prognosis of deadly weapon-related open-globe injuries with intraocular foreign bodies.

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

NASA Astrophysics Data System (ADS)

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

2004-10-01

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

Supporting Technology for Chain of Custody of Nuclear Weapons and Materials throughout the Dismantlement and Disposition Processes

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

Bunch, Kyle J.; Jones, Anthony M.; Ramuhalli, Pradeep

The ratification and ongoing implementation of the New START Treaty have been widely regarded as noteworthy global security achievements for both the Obama Administration and the Putin (formerly Medvedev) regime. But deeper cuts that move beyond the United States and Russia to engage the P-5 and other nuclear weapons possessor states are envisioned under future arms control regimes, and are indeed required for the P-5 in accordance with their Article VI disarmament obligations in the Nuclear Non-Proliferation Treaty. Future verification needs will include monitoring the cessation of production of new fissile material for weapons, monitoring storage of warhead components andmore » fissile materials and verifying dismantlement of warheads, pits, secondary stages, and other materials. A fundamental challenge to implementing a nuclear disarmament regime is the ability to thwart unauthorized material diversion throughout the dismantlement and disposition process through strong chain of custody implementation. Verifying the declared presence, or absence, of nuclear materials and weapons components throughout the dismantlement and disposition lifecycle is a critical aspect of the disarmament process. From both the diplomatic and technical perspectives, verification under these future arms control regimes will require new solutions. Since any acceptable verification technology must protect sensitive design information and attributes to prevent the release of classified or other proliferation-sensitive information, non-nuclear non-sensitive modalities may provide significant new verification tools which do not require the use of additional information barriers. Alternative verification technologies based upon electromagnetic and acoustics could potentially play an important role in fulfilling the challenging requirements of future verification regimes. For example, researchers at the Pacific Northwest National Laboratory (PNNL) have demonstrated that low frequency electromagnetic signatures of sealed metallic containers can be used to rapidly confirm the presence of specific components on a yes/no basis without revealing classified information. PNNL researchers have also used ultrasonic measurements to obtain images of material microstructures which may be used as templates or unique identifiers of treaty-limited items. Such alternative technologies are suitable for application in various stages of weapons dismantlement and often include the advantage of an inherent information barrier due to the inability to extract classified weapon design information from the collected data. As a result, these types of technologies complement radiation-based verification methods for arms control. This article presents an overview of several alternative verification technologies that are suitable for supporting a future, broader and more intrusive arms control regime that spans the nuclear weapons disarmament lifecycle. The general capabilities and limitations of each verification modality are discussed and example technologies are presented. Potential applications are defined in the context of the nuclear material and weapons lifecycle. Example applications range from authentication (e.g., tracking and signatures within the chain of custody from downloading through weapons storage, unclassified templates and unique identification) to verification of absence and final material disposition.« less

Fragmentation pathways of O-alkyl methylphosphonothionocyanidates in the gas phase: toward unambiguous structural characterization of chemicals in the Chemical Weapons Convention framework.

PubMed

Saeidian, Hamid; Babri, Mehran; Ashrafi, Davood; Sarabadani, Mansour; Naseri, Mohammad Taghi

2013-08-01

The electron-impact (EI) mass spectra of a series of O-alkyl methylphosphonothionocyanidates were studied for Chemical Weapons Convention (CWC) purposes. General EI fragmentation pathways were constructed and discussed, and collision-induced dissociation studies of the major EI ions were performed to confirm proposed fragment structures by analyzing fragment ions of deuterated analogs and by use of density functional theory (DFT) calculations. Thiono-thiolo rearrangement, McLafferty-type rearrangement, and a previously unknown intramolecular electrophilic aromatic substitution reaction were observed and confirmed. The study also focused on differentiation of isomeric compounds. Retention indices for all compounds, and an electrophilicity index for several compounds, are reported and interpreted.

Design of diode-pumped solid-state laser applied in laser fuses

NASA Astrophysics Data System (ADS)

Deng, FangLin; Zhang, YiFei

2005-04-01

The function of laser fuzes which are parts of certain weapon systems is to control the blasting height of warheads. Commonly the battle environment these weapon systems are confronted with is very complicated and the tactical demand for them is very rigor, so laser fuzes equipped for them must fulfill some special technical requirements, such as high repetition rate, long ranging scope, etc. Lasers are one of key components which constitute fuze systems. Whether designed lasers are advanced and reasonable will determine whether laser fuzes can be applied in these weapon systems or not. So we adopt the novel technology of diode-pumped solid-state laser (DPSSL) to design lasers applied in fuzes. Nd:YVO4 crystal is accepted as gain material, which has wide absorption band and large absorption efficient for 808nm pumping laser. As warhead's temperature is usually very high, wider absorption band is beneficial to reduce the influence of temperature fluctuation. Passive Q-switching with Cr4+:YAG is used to reduce the power consumption farthest. Design the end-pumped microchip sandwich-architecture to decrease lasers' size and increase the reliability, further it's advantageous to produce short pulses and increase peak power of lasers. The designed DPSSL features small size and weight, high repetition rate and peak power, robustness, etc. The repetition rate is expected to reach 1 kHz; peak power will exceed 300 kW; pulse width is only 5 ns; and divergence angle of laser beams is less than 5 mrad. So DPSSL is suitable for laser fuzes as an emitter.

76 FR 3907 - Designation of a Class of Employees for Addition to the Special Exposure Cohort

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-21

... addition to the SEC: All Atomic Weapons Employer employees who worked at Texas City Chemicals, Inc., from... designate a class of employees from Texas City Chemicals, Inc., Texas City, Texas, as an addition to the...

Legal Implications of Military Uses of Outer Space

NASA Astrophysics Data System (ADS)

Catena, Johanna

2002-01-01

Acquisition of Space Weapons, the Legal, Political and Military Impact for International Peace and At the dawn of a new century an immediate danger is upon us: The weaponization of outer space, including potential cost implications upon the prospect of ushering an era of peace and prosperity. But, can such statements be explained as pure sentimentality for hopes of a new era? Or is the danger misplaced that the threat to peace and security is an ever more ominous? By militarising outer space one could monitor crisis areas that could become a potential threat and this would in turn build confidence and security amongst nations. However the Outer Space Treaty prohibits placing in orbit nuclear and other weapons of mass destruction. This does not include other military systems. Many countries feel the prohibition should be extended in the Treaty. Other military systems may involve anti-satellite weapons, (ASATS), emitting or simply placing technologies in space using laser and /or particle beams from space to intercept presently specific military targets such as ballistic missiles and hostile satellites, but in the future this may extend to destroying a target on earth. Military presence in space however, is not founded on weapons alone, but also through military surveillance systems and seen by some countries as an effective measure in verification on arms control. It is also seen as intensifying an arms race. At the forefront of the debate for space weapons is the possibility of countries deploying a National Missile Defence system. How does one reconcile such a system with present treaties? There has always been a direct relationship between weapons and space exploration, particularly if traced through the history of the late nineteenth century to the era of the space race. Konstantin Tsiolkovsky, (1857 - 1935), was one of the founders to astronautics. Robert Goddard, (1882-1945) an Englishman, developed Tsiolkovskys' work further. He built the first liquid-fuelled rocket. Goddard's work coincided with the work of a German scientist Werner Von Braun, (1912-77) who designed the V1 and V2 rocket. The V2 was the first intercontinental ballistic missile. Compared to the V1, the V2 could carry a heavier payload and the range was much longer. Von Braun had originally sketched his ideas to the Germans, that the V2 was an effective design for space travel and it was rejected. After the war the V2 became the foundation to many new technologies and these modifications marked the beginning of the space race. This competition led to space travel, taking men to the moon using the Saturn V rocket, robotic missions to the planets, and into tactical nuclear missiles (Redstone). This also marked the future for such dual-purpose technologies (i.e. military and/or civilian use) and more interestingly it took the design of weapons for space travel to be taken seriously. Arthur C Clarke commented on the possibilities of placing weapons in outer space, `the only defence against the weapons of the future is to prevent them ever being used. The problem is political and not military at all.' Ambassador Peter Jankowitsch, quoting Stockholm International Peace Research Institute in his opening address to COPUOS in Austria 1978, `we must make sure that outer space can be spared the fate of so many human discoveries of previous ages, namely becoming a mere battlefield.' These statements may be analysed by applying the United Nations Charter alongside other international treaties, such as the Outer Space Treaty 1967, the Test Ban Treaty 1963 and the Anti-Ballistic Missile Treaty in conjunction with the new Agreement signed by Russian and the USA. This may assist to highlight and conclude where problems reside whether political, legal, military, or a combination; and the impact for international peace and security.

22 CFR 121.16 - Missile Technology Control Regime Annex.

Code of Federal Regulations, 2011 CFR

2011-04-01

... modified therefor, as follows, except as provided in Note (1) below for those designed for non-weapon... function of time. Item 10—Category II Flight control systems and “technology” as follows; designed or... control equipment, (see § 121.1, Category IV, (c) and (h)); (c) Design technology for integration of air...

22 CFR 121.16 - Missile Technology Control Regime Annex.

Code of Federal Regulations, 2010 CFR

2010-04-01

... modified therefor, as follows, except as provided in Note (1) below for those designed for non-weapon... function of time. Item 10—Category II Flight control systems and “technology” as follows; designed or... control equipment, (see § 121.1, Category IV, (c) and (h)); (c) Design technology for integration of air...

22 CFR 121.16 - Missile Technology Control Regime Annex.

Code of Federal Regulations, 2014 CFR

2014-04-01

... modified therefor, as follows, except as provided in Note (1) below for those designed for non-weapon... function of time. Item 10—Category II Flight control systems and “technology” as follows; designed or... control equipment, (see § 121.1, Category IV, (c) and (h)); (c) Design technology for integration of air...

22 CFR 121.16 - Missile Technology Control Regime Annex.

Code of Federal Regulations, 2012 CFR

2012-04-01

... modified therefor, as follows, except as provided in Note (1) below for those designed for non-weapon... function of time. Item 10—Category II Flight control systems and “technology” as follows; designed or... control equipment, (see § 121.1, Category IV, (c) and (h)); (c) Design technology for integration of air...

22 CFR 121.16 - Missile Technology Control Regime Annex.

Code of Federal Regulations, 2013 CFR

2013-04-01

... modified therefor, as follows, except as provided in Note (1) below for those designed for non-weapon... function of time. Item 10—Category II Flight control systems and “technology” as follows; designed or... control equipment, (see § 121.1, Category IV, (c) and (h)); (c) Design technology for integration of air...

Long-Term Management Strategy for Dredged Material Disposal for Naval Weapons Station, Yorktown, Yorktown, Virginia; Naval Supply Center, Cheatham Annex, Williamsburg, Virginia; and Naval Amphibious Base, Little Creek, Norfolk, Virginia. Phase 2: Formulation of Alternatives

DTIC Science & Technology

1993-03-01

Regulatory Framework and Management Strategy ... .......... 11 Need for Criteria ............... ........................ .. 12 Criteria for Open-Water... Framework and Managetent Strategy 19. Because the Phase I results indicated that there is insufficient confined disposal capacity, the assessment of open...regulatory framework established for Sections 103 and 404. 11 20. All disposal options considered for this LTMS were examined using the Corps Management

31 CFR 549.313 - Financial, material, or technological support.

Code of Federal Regulations, 2012 CFR

2012-07-01

... transmission of value; weapons or related materiel; chemical or biological agents; explosives; false..., formulae, tables, engineering designs and specifications, manuals, or other recorded instructions. ...

31 CFR 548.313 - Financial, material, or technological support.

Code of Federal Regulations, 2012 CFR

2012-07-01

... transmission of value; weapons or related materiel; chemical or biological agents; explosives; false..., formulae, tables, engineering designs and specifications, manuals, or other recorded instructions. ...

31 CFR 549.313 - Financial, material, or technological support.

Code of Federal Regulations, 2014 CFR

2014-07-01

... transmission of value; weapons or related materiel; chemical or biological agents; explosives; false..., formulae, tables, engineering designs and specifications, manuals, or other recorded instructions. ...

31 CFR 548.313 - Financial, material, or technological support.

Code of Federal Regulations, 2011 CFR

2011-07-01

... transmission of value; weapons or related materiel; chemical or biological agents; explosives; false..., formulae, tables, engineering designs and specifications, manuals, or other recorded instructions. ...

31 CFR 537.327 - Financial, material, or technological support.

Code of Federal Regulations, 2014 CFR

2014-07-01

... transmission of value; weapons or related materiel; chemical or biological agents; explosives; false..., formulae, tables, engineering designs and specifications, manuals, or other recorded instructions. ...

31 CFR 548.313 - Financial, material, or technological support.

Code of Federal Regulations, 2013 CFR

2013-07-01

... transmission of value; weapons or related materiel; chemical or biological agents; explosives; false..., formulae, tables, engineering designs and specifications, manuals, or other recorded instructions. ...

31 CFR 548.313 - Financial, material, or technological support.

Code of Federal Regulations, 2014 CFR

2014-07-01

... transmission of value; weapons or related materiel; chemical or biological agents; explosives; false..., formulae, tables, engineering designs and specifications, manuals, or other recorded instructions. ...

31 CFR 549.313 - Financial, material, or technological support.

Code of Federal Regulations, 2011 CFR

2011-07-01

... transmission of value; weapons or related materiel; chemical or biological agents; explosives; false..., formulae, tables, engineering designs and specifications, manuals, or other recorded instructions. ...

31 CFR 548.313 - Financial, material, or technological support.

Code of Federal Regulations, 2010 CFR

2010-07-01

... transmission of value; weapons or related materiel; chemical or biological agents; explosives; false..., formulae, tables, engineering designs and specifications, manuals, or other recorded instructions. ...

31 CFR 549.313 - Financial, material, or technological support.

Code of Federal Regulations, 2013 CFR

2013-07-01

... transmission of value; weapons or related materiel; chemical or biological agents; explosives; false..., formulae, tables, engineering designs and specifications, manuals, or other recorded instructions. ...

The nuclear issue: where do we go from here?.

PubMed

Rotblat, Joseph

2003-01-01

The drive for the elimination of nuclear weapons is going badly and there is currently little support from the general public. The United States Nuclear Posture Review incorporates nuclear capability into conventional war planning. The Stockpile Stewardship Program is designed to maintain nuclear weapon capability. The US is planning an essentially new earth-penetrating nuclear weapon and is prepared to test this in the national interest if thought necessary. These policies could stimulate nuclear proliferation by others, do nothing to deter terrorism, promote persisting polarization of the world, are a clear breach of the Non-Proliferation Treaty and rest world security on a continued balance of terror. A renewed mass campaign to counteract all this, on legal and moral grounds in particular, is urgently needed. IPPNW and kindred organizations must restore sanity in our policies and humanity to our actions.

2017-04-28_B61-12-Program Overview(OUO).

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

Daniels, Vonceil

2017-04-01

The B61-12 LEP is currently executing Phase 6.4 Production Engineering with a focus on qualification and preproduction activities. All major milestones have been successfully completed to date. Component Final Design Reviews (FDRs) continue in FY17, with 19 of 38 complete as of April 28. A series of normal and abnormal environments tests occurred in the first half of FY17, and the first qualification flight test on an F-16 was executed in March. Two F-15 qualification flight tests are planned in August. To support Pantex readiness, the first all-up-round (AUR) trainer builds were completed in December 2016. Progress is ongoing towardmore » closure of Air Force Nuclear Weapons Center (tailkit) and Los Alamos National Laboratory interface gaps, and resolution of producibility challenges with the Kansas City National Security Campus (KCNSC).« less

Performance modeling of the effects of aperture phase error, turbulence, and thermal blooming on tiled subaperture systems

NASA Astrophysics Data System (ADS)

Leakeas, Charles L.; Capehart, Shay R.; Bartell, Richard J.; Cusumano, Salvatore J.; Whiteley, Matthew R.

2011-06-01

Laser weapon systems comprised of tiled subapertures are rapidly emerging in importance in the directed energy community. Performance models of these laser weapon systems have been developed from numerical simulations of a high fidelity wave-optics code called WaveTrain which is developed by MZA Associates. System characteristics such as mutual coherence, differential jitter, and beam quality rms wavefront error are defined for a focused beam on the target. Engagement scenarios are defined for various platform and target altitudes, speeds, headings, and slant ranges along with the natural wind speed and heading. Inputs to the performance model include platform and target height and velocities, Fried coherence length, Rytov number, isoplanatic angle, thermal blooming distortion number, Greenwood and Tyler frequencies, and atmospheric transmission. The performance model fit is based on power-in-the-bucket (PIB) values against the PIB from the simulation results for the vacuum diffraction-limited spot size as the bucket. The goal is to develop robust performance models for aperture phase error, turbulence, and thermal blooming effects in tiled subaperture systems.

Exploring the Learning Problems and Resource Usage of Undergraduate Industrial Design Students in Design Studio Courses

ERIC Educational Resources Information Center

Chen, Wenzhi

2016-01-01

Design is a powerful weapon for modern companies so it is important to have excellent designers in the industry. The purpose of this study is to explore the learning problems and the resources that students use to overcome problems in undergraduate industrial design studio courses. A survey with open-type questions was conducted to collect data.…

31 CFR 594.317 - Financial, material, or technological support.

Code of Federal Regulations, 2013 CFR

2013-07-01

... other transmission of value; weapons or related materiel; chemical or biological agents; explosives..., diagrams, models, formulae, tables, engineering designs and specifications, manuals, or other recorded...

31 CFR 542.304 - Financial, material, or technological support.

Code of Federal Regulations, 2014 CFR

2014-07-01

... other transmission of value; weapons or related materiel; chemical or biological agents; explosives..., diagrams, models, formulae, tables, engineering designs and specifications, manuals, or other recorded...

31 CFR 588.312 - Financial, material, or technological support.

Code of Federal Regulations, 2012 CFR

2012-07-01

... other transmission of value; weapons or related materiel; chemical or biological agents; explosives..., diagrams, models, formulae, tables, engineering designs and specifications, manuals, or other recorded...

31 CFR 594.317 - Financial, material, or technological support.

Code of Federal Regulations, 2014 CFR

2014-07-01

... other transmission of value; weapons or related materiel; chemical or biological agents; explosives..., diagrams, models, formulae, tables, engineering designs and specifications, manuals, or other recorded...

31 CFR 594.317 - Financial, material, or technological support.

Code of Federal Regulations, 2011 CFR

2011-07-01

... other transmission of value; weapons or related materiel; chemical or biological agents; explosives..., diagrams, models, formulae, tables, engineering designs and specifications, manuals, or other recorded...

31 CFR 588.312 - Financial, material, or technological support.

Code of Federal Regulations, 2013 CFR

2013-07-01

... other transmission of value; weapons or related materiel; chemical or biological agents; explosives..., diagrams, models, formulae, tables, engineering designs and specifications, manuals, or other recorded...

31 CFR 594.317 - Financial, material, or technological support.

Code of Federal Regulations, 2010 CFR

2010-07-01

... other transmission of value; weapons or related materiel; chemical or biological agents; explosives..., diagrams, models, formulae, tables, engineering designs and specifications, manuals, or other recorded...

31 CFR 594.317 - Financial, material, or technological support.

Code of Federal Regulations, 2012 CFR

2012-07-01

... other transmission of value; weapons or related materiel; chemical or biological agents; explosives..., diagrams, models, formulae, tables, engineering designs and specifications, manuals, or other recorded...

31 CFR 588.312 - Financial, material, or technological support.

Code of Federal Regulations, 2014 CFR

2014-07-01

... other transmission of value; weapons or related materiel; chemical or biological agents; explosives..., diagrams, models, formulae, tables, engineering designs and specifications, manuals, or other recorded...

31 CFR 588.312 - Financial, material, or technological support.

Code of Federal Regulations, 2011 CFR

2011-07-01

... other transmission of value; weapons or related materiel; chemical or biological agents; explosives..., diagrams, models, formulae, tables, engineering designs and specifications, manuals, or other recorded...

Another weapon too far: the anti-personnel laser.

PubMed Central

Gillow, J T

1995-01-01

The last decade has seen the development of military lasers designed to blind. Medical professionals dedicated to the prevention and treatment of visual disability, and particularly ophthalmologists under the terms of their newly acquired Royal Charter, have a responsibility to: document this new technology; explain its medical effects; and influence the threshold at which these weapons might be used. Proposals to prohibit anti-eye laser warfare at The United Nations Convention Conference in September 1995 present a unique opportunity to stigmatize blinding as a method of warfare. PMID:7629769

System Error Budgets, Target Distributions and Hitting Performance Estimates for General-Purpose Rifles and Sniper Rifles of 7.62 x 51 mm and Larger Calibers

DTIC Science & Technology

1990-05-01

CLASSIFICATION AUTPOVITY 3. DISTRIBUTION IAVAILABILITY OF REPORT 2b. P OCLASSIFICATION/OOWNGRADING SC14DULE Approved for public release; distribution 4...in the Red Book should obtain a copy of the Engineering Design Handbook, Army Weapon System Analysis, Part One, DARCOM- P 706-101, November 1977; a...companion volume: Army Weapon System Analysis, Part Two, DARCOM- P 706-102, October 1979, also makes worthwhile study. Both of these documents, written by

Effect of pressure gradient and new phases for 1,3,5-trinitrohexahydro-s-triazine (RDX) under high pressures.

PubMed

Gao, Chan; Zhang, Xueyong; Zhang, Chuanchao; Sui, Zhilei; Hou, Meng; Dai, Rucheng; Wang, Zhongping; Zheng, Xianxu; Zhang, Zengming

2018-05-17

Herein, pressure-induced phase transitions of RDX up to 50 GPa were systematically studied under different compression conditions. Precise phase transition points were obtained based on high-quality Raman spectra with small pressure intervals. This favors the correctness of the theoretical formula for detonation and the design of a precision weapon. The experimental results indicated that α-RDX immediately transformed to γ-RDX at 3.5 GPa due to hydrostatic conditions and possible interaction between the penetrating helium and RDX, with helium gas as the pressure-transmitting medium (PTM). Mapping of pressure distribution in samples demonstrates that the pressure gradient is generated in the chamber and independent of other PTMs. The gradient induced the first phase transition starts at 2.3 GPa and completed at 4.1 GPa. The larger pressure gradient promoted phase transition in advance under higher pressures. Experimental results supported that there existed two conformers of AAI and AAE for γ-RDX, as proposed by another group. δ-RDX was considered to only occur in a hydrostatic environment around 18 GPa using helium as the PTM. This study confirms that δ-RDX is independent of PTM and exists under non-hydrostatic conditions. Evidence for a new phase (ζ) was found at about 28 GPa. These 4 phases have also been verified via XRD under high pressures. In addition to this, another new phase (η) may exist above 38 GPa, and it needs to be further confirmed in the future. Moreover, all the phase transitions were reversible after the pressure was released, and original α-RDX was always obtained at ambient pressure.

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

NASA Astrophysics Data System (ADS)

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

2012-10-01

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

31 CFR 547.313 - Financial, material, or technological support.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., or any other transmission of value; weapons or related materiel; chemical or biological agents..., diagrams, models, formulae, tables, engineering designs and specifications, manuals, or other recorded...

31 CFR 546.313 - Financial, material, or technological support.

Code of Federal Regulations, 2013 CFR

2013-07-01

...; weapons or related materiel; chemical or biological agents; explosives; false documentation or..., tables, engineering designs and specifications, manuals, or other recorded instructions. [77 FR 6465, Feb...

31 CFR 543.313 - Financial, material, or technological support.

Code of Federal Regulations, 2012 CFR

2012-07-01

... transmission of value; weapons or related materiel; chemical or biological agents; explosives; false..., formulae, tables, engineering designs and specifications, manuals, or other recorded instructions. [77 FR...

31 CFR 546.313 - Financial, material, or technological support.

Code of Federal Regulations, 2014 CFR

2014-07-01

...; weapons or related materiel; chemical or biological agents; explosives; false documentation or..., tables, engineering designs and specifications, manuals, or other recorded instructions. [77 FR 6465, Feb...

31 CFR 546.313 - Financial, material, or technological support.

Code of Federal Regulations, 2012 CFR

2012-07-01

...; weapons or related materiel; chemical or biological agents; explosives; false documentation or..., tables, engineering designs and specifications, manuals, or other recorded instructions. [77 FR 6465, Feb...

31 CFR 547.313 - Financial, material, or technological support.

Code of Federal Regulations, 2013 CFR

2013-07-01

..., or any other transmission of value; weapons or related materiel; chemical or biological agents..., diagrams, models, formulae, tables, engineering designs and specifications, manuals, or other recorded...

31 CFR 595.317 - Financial, material, or technological support.

Code of Federal Regulations, 2014 CFR

2014-07-01

... transmission of value; weapons or related materiel; chemical or biological agents; explosives; false..., formulae, tables, engineering designs and specifications, manuals, or other recorded instructions. [78 FR...

31 CFR 543.313 - Financial, material, or technological support.

Code of Federal Regulations, 2014 CFR

2014-07-01

... transmission of value; weapons or related materiel; chemical or biological agents; explosives; false..., formulae, tables, engineering designs and specifications, manuals, or other recorded instructions. [77 FR...

31 CFR 595.317 - Financial, material, or technological support.

Code of Federal Regulations, 2013 CFR

2013-07-01

... transmission of value; weapons or related materiel; chemical or biological agents; explosives; false..., formulae, tables, engineering designs and specifications, manuals, or other recorded instructions. [78 FR...

31 CFR 543.313 - Financial, material, or technological support.

Code of Federal Regulations, 2013 CFR

2013-07-01

... transmission of value; weapons or related materiel; chemical or biological agents; explosives; false..., formulae, tables, engineering designs and specifications, manuals, or other recorded instructions. [77 FR...

31 CFR 547.313 - Financial, material, or technological support.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., or any other transmission of value; weapons or related materiel; chemical or biological agents..., diagrams, models, formulae, tables, engineering designs and specifications, manuals, or other recorded...

10 CFR 140.3 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... atomic weapon, designed or used to sustain nuclear fission in a self-supporting chain reaction. (g... experiments; or (ii) A liquid fuel loading; or (iii) An experimental facility in the core in excess of 16... in the isotope 235, except laboratory scale facilities designed or used for experimental or...

31 CFR 539.301 - Designated foreign person.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Designated foreign person. 539.301 Section 539.301 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY WEAPONS OF MASS DESTRUCTION TRADE CONTROL...

10 CFR 140.3 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... in the isotope 235, except laboratory scale facilities designed or used for experimental or... atomic weapon, designed or used to sustain nuclear fission in a self-supporting chain reaction. (g... experiments; or (ii) A liquid fuel loading; or (iii) An experimental facility in the core in excess of 16...

10 CFR 140.3 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... in the isotope 235, except laboratory scale facilities designed or used for experimental or... atomic weapon, designed or used to sustain nuclear fission in a self-supporting chain reaction. (g... experiments; or (ii) A liquid fuel loading; or (iii) An experimental facility in the core in excess of 16...

Impact of Design Trade Studies on System Human Resources.

ERIC Educational Resources Information Center

Whalen, Gary V.; Askren, William B.

This study focused on two objectives. The first objective was to identify and classify the characteristics of conceptual design trade studies that have high potential impact on human resource requirements of Air Force weapon systems. The approach used was a case history review and analysis of 129 F-15 aircraft design trade studies. The analysis…

Defense Acquisitions: Assessments of Selected Weapon Programs

DTIC Science & Technology

2015-03-01

offices on technology, design , and manufacturing knowledge; the use of knowledge- based acquisition practices; and the implementation of acquisition...and production maturity using two data-collection instruments, including a questionnaire on issues such as systems engineering reviews, design ...Demonstrating technology maturity is a prerequisite for moving forward into system development, during which the focus should be on design and

Undergraduate teaching on biological weapons and bioterrorism at medical schools in the UK and the Republic of Ireland: results of a cross-sectional study

PubMed Central

Green, Stephen T; Cladi, Lorenzo; Morris, Paul; Forde, Donall

2013-01-01

Objective To determine if individual undergraduate schools of medicine in the UK and the Republic of Ireland provide any teaching to medical students about biological weapons, bioterrorism, chemical weapons and weaponised radiation, if they perceive them to be relevant issues and if they figure them in their future plans. Design A cross-sectional study utilising an internet-based questionnaire sent to key figures responsible for leading on the planning and delivery of undergraduate medical teaching at all schools of medicine in the UK and Ireland. Setting All identified undergraduate schools of medicine in the UK and Ireland between August 2012 and December 2012. Outcome measures Numerical data and free text feedback about relevant aspects of undergraduate teaching. Results Of the 38 medical schools approached, 34 (28 in UK, 6 in Ireland) completed the questionnaire (89.47%). 4 (all in UK) chose not to complete it. 6/34 (17.65%) included some specific teaching on biological weapons and bioterrorism. 7/34 (20.59%) had staff with bioterrorism expertise (mainly in microbiological and syndromic aspects). 4/34 (11.76%) had plans to introduce some specific teaching on bioterrorism. Free text responses revealed that some felt that because key bodies (eg, UK's General Medical Council) did not request teaching on bioterrorism, then it should not be included, while others regarded this field of study as a postgraduate subject and not appropriate for undergraduates, or argued that the curriculum was too congested already. 4/34 (11.76%) included some specific teaching on chemical weapons, and 3/34 (8.82%) on weaponised radiation. Conclusions This study provides evidence that at the present time there is little teaching at the undergraduate level in the UK and Ireland on the subjects of biological weapons and bioterrorism, chemical weapons and weaponised radiation and signals that this situation is unlikely to change unless there were to be high-level policy guidance. PMID:23794539

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

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

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

Cooperative Threat Reduction: Cooperation Threat Reduction Program Liquid Propellant Disposition Project

NASA Astrophysics Data System (ADS)

2002-09-01

This audit is one in a series of audits the Deputy Secretary of Defense requested. As part of the Cooperative Threat Reduction (CTR) Program, DoD agreed to assist the Russian Federation in disposing of its liquid rocket propellant. Public Law 102-228 (section 2551 NOTE, title 22, United States Code), the Soviet Nuclear Threat Reduction Act of 1991 designates DoD as the executive agent for the CTR Program. Specific objectives of the act are to destroy chemical, nuclear, and other weapons; transport, store, disable, and safeguard weapons in connection with their destruction; and establish verifiable safeguards against proliferation of weapons of mass destruction. The Office of the Assistant Secretary of Defense (International Security Policy), under the Office of the Under Secretary of Defense for Policy, develops, coordinates, and oversees implementation of policy for the CTR Program. The CTR Directorate, Defense Threat Reduction Agency operates the program.

The Use of MCNP in Flash Radiographic Applications at AWE

NASA Astrophysics Data System (ADS)

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

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

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

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

NONE

1995-10-11

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

Considerations for Explosively Driven Conical Shock Tube Design: Computations and Experiments

DTIC Science & Technology

2017-02-16

ARL-TR-7953 ● FEB 2017 US Army Research Laboratory Considerations for Explosively Driven Conical Shock Tube Design : Computations...The findings in this report are not to be construed as an official Department of the Army position unless so designated by other authorized...Considerations for Explosively Driven Conical Shock Tube Designs : Computations and Experiments by Joel B Stewart Weapons and Materials Research Directorate

United States Army Weapon Systems 2010

DTIC Science & Technology

2009-09-18

cue Soldiers based on how their brains process what they see, hear, and feel. Such neuro- ergonomic designs can exploit how the brain functions...environments, as well as techniques to use them for neuro- ergonomic design . Technology development will focus on solutions to cognition, visual...are accomplishing our mission. It is designed to promote greater understanding of our major acquisition programs. It describes what each is designed

15 CFR 730.6 - Control purposes.

Code of Federal Regulations, 2014 CFR

2014-01-01

... to uses inimical to U.S. interests. These include controls designed to stem the proliferation of weapons of mass destruction and controls designed to limit the military and terrorism support capability... 15 Commerce and Foreign Trade 2 2014-01-01 2014-01-01 false Control purposes. 730.6 Section 730.6...

76 FR 26651 - Reducing Regulatory Burden; Retrospective Review Under E.O. 13563

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-09

... Department of State's plan is designed to create a defined mechanism for identifying certain significant... Already Underway Independent of E.O. 13563 a. Summary of Pre-Existing Agency Efforts (Independent of E.O...--Spacecraft Systems and Associated Equipment [cir] Category XVI--Nuclear Weapons, Design and Testing Related...

Is crisis stability still achievable?

NASA Astrophysics Data System (ADS)

Pollack, Joshua

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

The Prevalence of Violent Behavior among Lebanese University Students: Association with Behavioral and Mental Health Factors.

PubMed

Itani, Taha; Fischer, Florian; Chu, Janet J; Kraemer, Alexander

2017-11-01

We estimated the prevalence of 2 key violent behaviors (weapons carrying and physical fighting), determined the health risk correlates of violent behavior, such as current tobacco smoking, alcohol binge drinking, and having multiple sexual partners, and investigated the potential mental health factors related to violent behavior among Lebanese university students. Using a cross-sectional design, data were collected from 450 Lebanese university students based on proportionate cluster sampling. Various health and behavioral risk factors were considered for the analyses. The overall prevalence of weapon carrying and physical fighting was reported at 12.7% and 19.1%, respectively. Males reported more violent behavior than females; weapon carrying (20.7% vs 5.2%, p < .001), and physical fighting (31.8% vs 7.3%, p < .001). Students who engaged in violent behaviors were more likely to have risky health behaviors than those who were not involved in violent behaviors. Religiosity had a significant protective effect against engaging in physical fighting after adjusting for socio-demographic factors. This study bridges the gap in the literature about violent behavior among emerging adults in Lebanon. There is a need to monitor weapon carrying by university students especially in a volatile setting like Lebanon.

A Preliminary Experimental Study of Vortex Tubes for Gas-Phase Fission Heating

DTIC Science & Technology

1959-02-20

CORPORATION for the U.S. ATOMIC ENERGY COMMISSION * RESTRICME DATA SECRET lo 710is a" me to so wavoied persea is pteW""Oo _____ -- -- --- LGAL OTICE... American , Canoga Park 40. AFPR, North American , Downey 41-42. Air Force Special Weapons Center 43. Air Research and Development Comand (RDTAPS) 44. Air

Examination of a Wear-Reducing Muzzle Device

DTIC Science & Technology

2013-08-01

resistant material attached to the muzzle end of the gun tube. The bore diameter of the device is slightly less than the bore diameter of the gun. The...3  Figure 3. Weapon and universal bearing slide used for firings ...small caliber round of ammunition. ..........21  v List of Tables Table 1. Firing test matrix for phase 1

Reformulation of Nonlinear Anisotropic Crystal Elastoplasticity for Impact Physics

DTIC Science & Technology

2015-03-01

interest include metals, ceramics , minerals, and energetic materials . Accurate, efficient, stable, and thermodynamically consistent models for...Clayton JD. Phase field theory and analysis of pressure-shear induced amorphization and failure in boron carbide ceramic . AIMS Materials Science. 2014;1...of Nonlinear Anisotropic Crystal Elastoplasticity for Impact Physics by JD Clayton Weapons and Materials Research Directorate, ARL

Mobile Pit verification system design based on passive special nuclear material verification in weapons storage facilities

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

Paul, J. N.; Chin, M. R.; Sjoden, G. E.

2013-07-01

A mobile 'drive by' passive radiation detection system to be applied in special nuclear materials (SNM) storage facilities for validation and compliance purposes has been designed through the use of computational modeling and new radiation detection methods. This project was the result of work over a 1 year period to create optimal design specifications to include creation of 3D models using both Monte Carlo and deterministic codes to characterize the gamma and neutron leakage out each surface of SNM-bearing canisters. Results were compared and agreement was demonstrated between both models. Container leakages were then used to determine the expected reactionmore » rates using transport theory in the detectors when placed at varying distances from the can. A 'typical' background signature was incorporated to determine the minimum signatures versus the probability of detection to evaluate moving source protocols with collimation. This established the criteria for verification of source presence and time gating at a given vehicle speed. New methods for the passive detection of SNM were employed and shown to give reliable identification of age and material for highly enriched uranium (HEU) and weapons grade plutonium (WGPu). The finalized 'Mobile Pit Verification System' (MPVS) design demonstrated that a 'drive-by' detection system, collimated and operating at nominally 2 mph, is capable of rapidly verifying each and every weapon pit stored in regularly spaced, shelved storage containers, using completely passive gamma and neutron signatures for HEU and WGPu. This system is ready for real evaluation to demonstrate passive total material accountability in storage facilities. (authors)« less

Missile Aerodynamics

DTIC Science & Technology

1979-02-01

aimed to emphasize these differences in the aerodynamic design features of both guided and unguided weapons. In addition to treating the component parts...the subject. Lectures generally started with a review of fundamentals and paid particular attention to practical methods of estimation and design and...George G Brebner Aerodynamics Department Royal Aircraft Establishment Farnborough, Hants, GU14 6TD, UK SUMMARY The differences in design objectives and

Sandia National Laboratories, Tonopah Test Range Fire Control Bunker (Building 09-51): Photographs and Written Historical and Descriptive Data

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

Ullrich, Rebecca A.

The Fire Control Bunker (Building 09-51) is a contributing element to the Sandia National Laboratories (SNL) Tonopah Test Range (TTR) Historic District. The SNL TTR Historic District played a significant role in U.S. Cold War history in the areas of stockpile surveillance and non-nuclear field testing of nuclear weapons design. The district covers approximately 179,200 acres and illustrates Cold War development testing of nuclear weapons components and systems. This report includes historical information, architectural information, sources of information, project information, maps, blueprints, and photographs.

Sandia National Laboratories, Tonopah Test Range Assembly Building 9B (Building 09-54): Photographs and Written Historical and Descriptive Data

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

Ullrich, Rebecca A.

Assembly Building 9B (Building 09-54) is a contributing element to the Sandia National Laboratories (SNL) Tonopah Test Range (TTR) Historic District. The SNL TTR Historic District played a significant role in U.S. Cold War history in the areas of stockpile surveillance and non-nuclear field testing of nuclear weapons designs. The district covers approximately 179,200 acres and illustrates Cold War development testing of nuclear weapons components and systems. This report includes historical information, architectural information, sources of information, project information, maps, blueprints, and photographs.

Should bioengineering graduates seek employment in the defense industry?

PubMed

Johnson, Arthur T

2014-01-01

They say that the difference between a mechanical engineer and a civil engineer is that the mechanical engineer develops weapons whereas a civil engineer designs targets. The implication is that some engineers are involved with building peaceful infrastructure whereas others contribute to destruction. This brings to mind the question: what is the proper role for engineers in the creation of weapons and defenses against them? In particular, should engineers specializing in biology or medicine be involved in the defense industry? After all, bioengineers are supposed to be builders or healers rather than warriors or destroyers.

Technical analysis of US Army Weapons Systems and related advanced technologies of military interest. Final report

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

NONE

1991-06-14

This report summarizes the activities and accomplishments of an US Army technology security project designed to identify and develop effective policy guidelines for militarily critical technologies in specific Army systems and in broad generic technology areas of military interest, Individual systems analyses are documented in separate Weapons Systems Technical Assessments (WSTAs) and the general generic technology areas are evaluated in the Advanced Technology Assessment Reports (ATARs), However, specific details of these assessments are not addressed here, only recommendations regarding aspects of the defined approach, methodology, and format are provided and discussed.

Proceedings of the Fourth International Symposium on the Interaction of Non-Nuclear Munitions with Structures Held in Panama City Beach, Florida on 17- 21 April 1989. Volume 1

DTIC Science & Technology

1989-04-21

Christiansen , B.K., Twenty-Five Years of vulnerability analysis, weapon design, weapon Penetration Records at Sandia National effectiveness studies, and...of Leighton Buzzard sand is explosive mass of 432 Kg, and one at 1 g. 2.65 and the maximum and minimum void ratios for Active measurements were made of...the tub as far as possible. Gaps 1.0 INTRODUCTION between the blocks and the walls were filled with coarse Leighton Buzzard 14/25 sand (nominal Small

Effects of a youth substance use prevention program on stealing, fighting, and weapon use.

PubMed

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

PubMed Central

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

On-line high-performance liquid chromatography-ultraviolet-nuclear magnetic resonance method of the markers of nerve agents for verification of the Chemical Weapons Convention.

PubMed

Mazumder, Avik; Gupta, Hemendra K; Garg, Prabhat; Jain, Rajeev; Dubey, Devendra K

2009-07-03

This paper details an on-flow liquid chromatography-ultraviolet-nuclear magnetic resonance (LC-UV-NMR) method for the retrospective detection and identification of alkyl alkylphosphonic acids (AAPAs) and alkylphosphonic acids (APAs), the markers of the toxic nerve agents for verification of the Chemical Weapons Convention (CWC). Initially, the LC-UV-NMR parameters were optimized for benzyl derivatives of the APAs and AAPAs. The optimized parameters include stationary phase C(18), mobile phase methanol:water 78:22 (v/v), UV detection at 268nm and (1)H NMR acquisition conditions. The protocol described herein allowed the detection of analytes through acquisition of high quality NMR spectra from the aqueous solution of the APAs and AAPAs with high concentrations of interfering background chemicals which have been removed by preceding sample preparation. The reported standard deviation for the quantification is related to the UV detector which showed relative standard deviations (RSDs) for quantification within +/-1.1%, while lower limit of detection upto 16mug (in mug absolute) for the NMR detector. Finally the developed LC-UV-NMR method was applied to identify the APAs and AAPAs in real water samples, consequent to solid phase extraction and derivatization. The method is fast (total experiment time approximately 2h), sensitive, rugged and efficient.

Application of the HARDMAN methodology to the single channel ground-airborne radio system (SINCGARS)

NASA Astrophysics Data System (ADS)

Balcom, J.; Park, J.; Toomer, L.; Feng, T.

1984-12-01

The HARDMAN methodology is designed to assess the human resource requirements early in the weapon system acquisition process. In this case, the methodology was applied to the family of radios known as SINCGARS (Single Channel Ground-Airborne Radio System). At the time of the study, SINCGARS was approaching the Full-Scale Development phase, with 2 contractors in competition. Their proposed systems were compared with a composite baseline comparison (reference) system. The systems' manpower, personnel and training requirements were compared. Based on RAM data, the contractors' MPT figures showed a significant reduction from the figures derived for the baseline comparison system. Differences between the two contractors were relatively small. Impact and some tradeoff analyses were hindered by data access problems. Tactical radios, manpower and personnel requirements analysis, impact and tradeoff analysis, human resource sensitivity, training requirements analysis, human resources in LCSMM, and logistics analyses are discussed.

Uncooled infrared sensors: rapid growth and future perspective

NASA Astrophysics Data System (ADS)

Balcerak, Raymond S.

2000-07-01

The uncooled infrared cameras are now available for both the military and commercial markets. The current camera technology incorporates the fruits of many years of development, focusing on the details of pixel design, novel material processing, and low noise read-out electronics. The rapid insertion of cameras into systems is testimony to the successful completion of this 'first phase' of development. In the military market, the first uncooled infrared cameras will be used for weapon sights, driver's viewers and helmet mounted cameras. Major commercial applications include night driving, security, police and fire fighting, and thermography, primarily for preventive maintenance and process control. The technology for the next generation of cameras is even more demanding, but within reach. The paper outlines the technology program planned for the next generation of cameras, and the approaches to further enhance performance, even to the radiation limit of thermal detectors.

The design of photoelectric signal processing system for a nuclear magnetic resonance gyroscope based on FPGA

NASA Astrophysics Data System (ADS)

Zhang, Xian; Zhou, Binquan; Li, Hong; Zhao, Xinghua; Mu, Weiwei; Wu, Wenfeng

2017-10-01

Navigation technology is crucial to the national defense and military, which can realize the measurement of orientation, positioning, attitude and speed for moving object. Inertial navigation is not only autonomous, real-time, continuous, hidden, undisturbed but also no time-limited and environment-limited. The gyroscope is the core component of the inertial navigation system, whose precision and size are the bottleneck of the performance. However, nuclear magnetic resonance gyroscope is characteristic of the advantage of high precision and small size. Nuclear magnetic resonance gyroscope can meet the urgent needs of high-tech weapons and equipment development of new generation. This paper mainly designs a set of photoelectric signal processing system for nuclear magnetic resonance gyroscope based on FPGA, which process and control the information of detecting laser .The photoelectric signal with high frequency carrier is demodulated by in-phase and quadrature demodulation method. Finally, the processing system of photoelectric signal can compensate the residual magnetism of the shielding barrel and provide the information of nuclear magnetic resonance gyroscope angular velocity.

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.

Proliferation of nuclear weapons: opportunities for control and abolition.

PubMed

Sidel, Victor W; Levy, Barry S

2007-09-01

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

Terror Weapons: The British Experience of Gas and Its Treatment in the First World War

PubMed Central

Jones, Edgar

2016-01-01

Chemical weapons accounted for only 1 per cent of the 750,000 British troops killed in the First World War and yet caused disproportionate casualties (estimated at 180,100). The considerable investment in the development of new toxins and methods of delivery was designed to maintain the elements of surprise and uncertainty as these accentuated their psychological effect. Soldiers were continually challenged on the battlefield by combinations of different types of agent designed to undermine their confidence in respirators, disorientate them, and erode their morale. At first, army doctors practised defensive medicine, invaliding their patients for protracted periods to the UK or base hospitals. By 1917, progressive study of the physical and psychological effects of different types of toxin allowed physicians to design new management strategies. Borrowing ideas from shell shock, specialist units were set up closer to the front line and medical officers taught to identify crucial points in the course of illness to accelerate recovery times and forestall the accretion of psychosomatic symptoms. PMID:27917027

Investigation of "6X" Scramjet Inlet Configurations

NASA Technical Reports Server (NTRS)

Alter, Stephen J.

2012-01-01

This work represents an initial attempt to determine what, if any, issues arise from scaling demonstration supersonic combustion scramjets to a flight scale making the engine a viable candidate for both military weapon and civilian access to space applications. The original vehicle sizes tested and flown to date, were designed to prove a concept. With the proven designs, use of the technology for applications as weapon systems or space flight are only possible at six to ten times the original scale. To determine effects of scaling, computations were performed with hypersonic inlets designed to operate a nominal Mach 4 and Mach 5 conditions that are possible within the eight foot high temperature tunnel at NASA Langley Research Center. The total pressure recovery for these inlets is about 70%, while maintaining self start conditions, and providing operable inflow to combustors. Based on this study, the primary scaling effect detected is the strength of a vortex created along the cowl edge causing adverse boundary layer growth in the inlet.

Terror Weapons: The British Experience of Gas and Its Treatment in the First World War.

PubMed

Jones, Edgar

2014-07-01

Chemical weapons accounted for only 1 per cent of the 750,000 British troops killed in the First World War and yet caused disproportionate casualties (estimated at 180,100). The considerable investment in the development of new toxins and methods of delivery was designed to maintain the elements of surprise and uncertainty as these accentuated their psychological effect. Soldiers were continually challenged on the battlefield by combinations of different types of agent designed to undermine their confidence in respirators, disorientate them, and erode their morale. At first, army doctors practised defensive medicine, invaliding their patients for protracted periods to the UK or base hospitals. By 1917, progressive study of the physical and psychological effects of different types of toxin allowed physicians to design new management strategies. Borrowing ideas from shell shock, specialist units were set up closer to the front line and medical officers taught to identify crucial points in the course of illness to accelerate recovery times and forestall the accretion of psychosomatic symptoms.

Conventional Prompt Global Strike and Long-Range Ballistic Missiles: Background and Issues

DTIC Science & Technology

2011-03-01

deployed. It also would be based on a conical design, with winglets , rather than on the winged design of the HTV-2. Upon nearing a target, the weapon...nuclear and conventional strike forces as a separate mission and separate concept from PGS, Congress, initially at least, blended both into the

Glass sealing

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

Brow, R.K.; Kovacic, L.; Chambers, R.S.

1996-04-01

Hernetic glass sealing technologies developed for weapons component applications can be utilized for the design and manufacture of fuel cells. Design and processing of of a seal are optimized through an integrated approach based on glass composition research, finite element analysis, and sealing process definition. Glass sealing procedures are selected to accommodate the limits imposed by glass composition and predicted calculations.

15 CFR 740.11 - Governments, international organizations, international inspections under the Chemical Weapons...

Code of Federal Regulations, 2014 CFR

2014-01-01

..., including Additional Protocols, designed to ensure that special nuclear materials and other related nuclear... headquarters in Luxembourg. Euratom establishes and administers safeguards designed to ensure that special... the aggregation exceeds the APP parameter set forth in ECCN 4A003.b. (v) “600 series” items may not be...

A smart rock

NASA Astrophysics Data System (ADS)

Pressel, Phil

2014-12-01

This project was to design and build a protective weapon for a group of associations that believed in aliens and UFO's. They collected enough contributions from societies and individuals to be able to sponsor and totally fund the design, fabrication and testing of this equipment. The location of this facility is classified. It also eventually was redesigned by the Quartus Engineering Company for use at a major amusement park as a "shoot at targets facility." The challenge of this project was to design a "smart rock," namely an infrared bullet (the size of a gallon can of paint) that could be shot from the ground to intercept a UFO or any incoming suspicious item heading towards the earth. Some of the challenges to design this weapon were to feed cryogenic helium at 5 degrees Kelvin from an inair environment through a unique rotary coupling and air-vacuum seal while spinning the bullet at 1500 rpm and maintain its dynamic stability (wobble) about its spin axis to less than 10 micro-radians (2 arc seconds) while it operated in a vacuum. Precision optics monitored the dynamic motion of the "smart rock."

An evaluation of two conducted electrical weapons and two probe designs using a swine comparative cardiac safety model.

PubMed

Dawes, Donald Murray; Ho, Jeffrey D; Moore, Johanna C; Miner, James R

2013-09-01

Despite human laboratory and field studies that have demonstrated a reasonable safety profile for TASER brand conducted electrical weapons (CEW), the results of some swine studies and arrest related deaths temporal to the use of the CEWs continue to raise questions regarding cardiac safety. TASER International, Inc., has released a new CEW, the TASER X2, touted to have a better safety profile than its long-standing predecessor, the TASER X26. We have developed a model to assess the relative cardiac safety of CEWs and used it to compare the TASER X2 and the TASER X26. This safety model was also used to assess the relative safety of an experimental probe design as compared to the standard steel probe. Our results suggest that the TASER X2 has an improved safety margin over the TASER X26. The new probe design also has promise for enhanced cardiac safety, although may have some disadvantages when compared to the existing design which would make field use impractical.

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

PubMed

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

2009-04-01

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

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

ERIC Educational Resources Information Center

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

2009-01-01

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

Data Management Standards in Computer-aided Acquisition and Logistic Support (CALS)

NASA Technical Reports Server (NTRS)

Jefferson, David K.

1990-01-01

Viewgraphs and discussion on data management standards in computer-aided acquisition and logistic support (CALS) are presented. CALS is intended to reduce cost, increase quality, and improve timeliness of weapon system acquisition and support by greatly improving the flow of technical information. The phase 2 standards, industrial environment, are discussed. The information resource dictionary system (IRDS) is described.

Individual Combatant’s Weapons Firing Algorithm

DTIC Science & Technology

2010-04-01

target selection prioritization scheme, aim point, mode of fire, and estimates on Phit /Pmiss for a single SME. Also undertaken in this phase of the...5 APPENDIX A: SME FUZZY ESTIMATES ON FACTORS AND ESTIMATES ON PHIT /PMISS.....6...influencing the target selection prioritization scheme, aim point, mode of fire, and estimates on Phit /Pmiss for a single SME. Also undertaken in this

Applications of High Speed Networks

DTIC Science & Technology

1991-09-01

plished in order to achieve a dpgree of parallelism by constructing a distributed switch. The type of switch, self -routing, processes the packet...control more than a dozen missiles in flight, and the four Mark 99 target illuminators direct missiles in the terminal phase. The self -contained Phalanx...military installations, weapon system respose and expected missile performance against a threat. Projects are already underway transposing of

Sandia National Laboratories: National Security Missions: Nuclear Weapons:

Science.gov Websites

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

Tool, weapon, or white elephant? A realist analysis of the five phases of a twenty-year programme of occupational health information system implementation in the health sector.

PubMed

Spiegel, Jerry M; Lockhart, Karen; Dyck, Carmen; Wilson, Andrea; O'Hara, Lyndsay; Yassi, Annalee

2012-08-06

Although information systems (IS) have been extensively applied in the health sector worldwide, few initiatives have addressed the health and safety of health workers, a group acknowledged to be at high risk of injury and illness, as well as in great shortage globally, particularly in low and middle-income countries. Adapting a context-mechanism-outcome case study design, we analyze our team's own experience over two decades to address this gap: in two different Canadian provinces; and two distinct South African settings. Applying a realist analysis within an adapted structuration theory framing sensitive to power relations, we explore contextual (socio-political and technological) characteristics and mechanisms affecting outcomes at micro, meso and macro levels. Technological limitations hindered IS usefulness in the initial Canadian locale, while staffing inadequacies amid pronounced power imbalances affecting governance restricted IS usefulness in the subsequent Canadian application. Implementation in South Africa highlighted the special care needed to address power dynamics regarding both worker-employer relations (relevant to all occupational health settings) and North-south imbalances (common to all international interactions). Researchers, managers and front-line workers all view IS implementation differently; relationships amongst the workplace parties and between community and academic partners have been pivotal in determining outcome in all circumstances. Capacity building and applying creative commons and open source solutions are showing promise, as is international collaboration. There is worldwide consensus on the need for IS use to protect the health workforce. However, IS implementation is a resource-intensive undertaking; regardless of how carefully designed the software, contextual factors and the mechanisms adopted to address these are critical to mitigate threats and achieve outcomes of interest to all parties. Issues specific to IS development, including technological support and software licensing models, can also affect outcome and sustainability - especially in the North-south context. Careful attention must be given to power relations between the various stakeholders at macro, meso and micro levels when implementing IS. North-South-South collaborations should be encouraged. Governance as well as technological issues are crucial determinants of IS application, and ultimately whether the system is seen as a tool, weapon, or white elephant by the various involved parties."You may call me a fool, But was there a rule The weapon should be turned into a tool? And what do we see? The first tool I step on Turned into a weapon. - Robert Frost"White (albino) elephants were regarded as holy in ancient times in Thailand and other Asian countries. Keeping a white elephant was a very expensive undertaking, since the owner had to provide the elephant with special food and provide access for people who wanted to worship it. If a Thai King became dissatisfied with a subordinate, he would give him a white elephant. The gift would, in most cases, ruin the recipient. - The Phrase Finder"

Tool, weapon, or white elephant? A realist analysis of the five phases of a twenty-year programme of occupational health information system implementation in the health sector

PubMed Central

2012-01-01

Background Although information systems (IS) have been extensively applied in the health sector worldwide, few initiatives have addressed the health and safety of health workers, a group acknowledged to be at high risk of injury and illness, as well as in great shortage globally, particularly in low and middle-income countries. Methods Adapting a context-mechanism-outcome case study design, we analyze our team’s own experience over two decades to address this gap: in two different Canadian provinces; and two distinct South African settings. Applying a realist analysis within an adapted structuration theory framing sensitive to power relations, we explore contextual (socio-political and technological) characteristics and mechanisms affecting outcomes at micro, meso and macro levels. Results Technological limitations hindered IS usefulness in the initial Canadian locale, while staffing inadequacies amid pronounced power imbalances affecting governance restricted IS usefulness in the subsequent Canadian application. Implementation in South Africa highlighted the special care needed to address power dynamics regarding both worker-employer relations (relevant to all occupational health settings) and North–south imbalances (common to all international interactions). Researchers, managers and front-line workers all view IS implementation differently; relationships amongst the workplace parties and between community and academic partners have been pivotal in determining outcome in all circumstances. Capacity building and applying creative commons and open source solutions are showing promise, as is international collaboration. Conclusions There is worldwide consensus on the need for IS use to protect the health workforce. However, IS implementation is a resource-intensive undertaking; regardless of how carefully designed the software, contextual factors and the mechanisms adopted to address these are critical to mitigate threats and achieve outcomes of interest to all parties. Issues specific to IS development, including technological support and software licensing models, can also affect outcome and sustainability – especially in the North–south context. Careful attention must be given to power relations between the various stakeholders at macro, meso and micro levels when implementing IS. North–South-South collaborations should be encouraged. Governance as well as technological issues are crucial determinants of IS application, and ultimately whether the system is seen as a tool, weapon, or white elephant by the various involved parties. "You may call me a fool, But was there a rule The weapon should be turned into a tool? And what do we see? The first tool I step on Turned into a weapon. - Robert Frost" "White (albino) elephants were regarded as holy in ancient times in Thailand and other Asian countries. Keeping a white elephant was a very expensive undertaking, since the owner had to provide the elephant with special food and provide access for people who wanted to worship it. If a Thai King became dissatisfied with a subordinate, he would give him a white elephant. The gift would, in most cases, ruin the recipient. - The Phrase Finder" PMID:22867054

Engineering Design Handbook. Army Weapon Systems Analysis. Part 2

DTIC Science & Technology

1979-10-01

EXPERIMENTAL DESIGN ............................... ............ 41-3 41-5 RESULTS OF THE ASARS lIX SIMULATIONS ........................... 41-4 41-6 LATIN...sciences and human factors engineering fields utilizing experimental methodology and multi-variable statistical techniques drawn from experimental ...randomly to grenades for the test design . The nine experimental types of hand grenades (first’ nine in Table 33-2) had a "pip" on their spherical

AGARD Index of Publications, 1977 - 1979.

DTIC Science & Technology

1980-08-01

therefore, experimental verification of calculation Walter Schutz In AGARD Fracture Mach Design Methodology methods, hypotheses etc. is very time...2-. 3-. or 4-D navigation initial stages of preliminary design analysis The state of the art systems and allows experimental or theoretical...Technol. on Weapons Systems Design Dot. 1978 1ES WITH WINGS NON -LEVEL 23 01 AERONAUTICS (GENERAL) J Stanley Ausman In AGARD The Impact of Integrated

32 CFR 234.10 - Weapons.

Code of Federal Regulations, 2012 CFR

2012-07-01

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

32 CFR 234.10 - Weapons.

Code of Federal Regulations, 2013 CFR

2013-07-01

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

32 CFR 234.10 - Weapons.

Code of Federal Regulations, 2010 CFR

2010-07-01

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

32 CFR 234.10 - Weapons.

Code of Federal Regulations, 2014 CFR

2014-07-01

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

32 CFR 234.10 - Weapons.

Code of Federal Regulations, 2011 CFR

2011-07-01

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

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

Code of Federal Regulations, 2014 CFR

2014-01-01

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

ASC FY17 Implementation Plan, Rev. 1

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

Hamilton, P. G.

The Stockpile Stewardship Program (SSP) is an integrated technical program for maintaining the safety, surety, and reliability of the U.S. nuclear stockpile. The SSP uses nuclear test data, computational modeling and simulation, and experimental facilities to advance understanding of nuclear weapons. It includes stockpile surveillance, experimental research, development and engineering programs, and an appropriately scaled production capability to support stockpile requirements. This integrated national program requires the continued use of experimental facilities and programs, and the computational capabilities to support these programs. The Advanced Simulation and Computing Program (ASC) is a cornerstone of the SSP, providing simulation capabilities and computationalmore » resources that support annual stockpile assessment and certification, study advanced nuclear weapons design and manufacturing processes, analyze accident scenarios and weapons aging, and provide the tools to enable stockpile Life Extension Programs (LEPs) and the resolution of Significant Finding Investigations (SFIs). This requires a balance of resources, including technical staff, hardware, simulation software, and computer science solutions.« less

[Chemical weapons and chemical terrorism].

PubMed

Nakamura, Katsumi

2005-10-01

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

Proliferation of Nuclear Weapons: Opportunities for Control and Abolition

PubMed Central

Sidel, Victor W.; Levy, Barry S.

2007-01-01

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

Security implications of the proliferation of weapons of mass destruction in the Middle East. Final report

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

Hajjar, S.G.

1998-12-17

The author argues that the Arab-Israeli conflict, the Iran-Iraq rivalry, and the lack of progress in the peace process are strong incentives for nations in the region to acquire weapons of mass destruction (WMD). He documents Israeli, Iranian, and Arab WMD programs and capabilities, referencing use of WMD in the region. He discusses the reasons why the major regional powers seek WMD capabilities and examines the nature of the proliferation dynamic as well as nonproliferation and counterproliferation approaches applicable to the region. The author offers several recommendations designed to strengthen these efforts and deal more effectively with causes of proliferation.

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, muzzle velocity, temperature and range conditions to define the time-of-flight. This fully integrated IR fire control system is available mid 2007. The development phase of the IdZES program is under contract, series deliveries expected in 2009. The RangIR will see some specific modifications for the link and a man machine interface to control the whole IdZ-ES system components ergonomically from the weapon with optimized power supply concepts to minimize the number of batteries, chargers etc.

Selection of Additive Manufacturing (AM) Equipment

DTIC Science & Technology

2017-04-01

in the design , test, and fabrication of the systems within the AMRDEC portfolio. 14. SUBJECT TERMS Additive Manufacturing (AM), Fused Deposition...tools in the design and development of AMRDEC products .   Figure 1. Stratasys Objet Connex3 [1] While these machines and technologies have...TECHNICAL REPORT RDMR-WD-16-87 SELECTION OF ADDITIVE MANUFACTURING (AM) EQUIPMENT Lance E. Hall Weapons Development

Identifying Governance Best Practices in Systems-of-Systems Acquisition

DTIC Science & Technology

2014-02-08

Acquisition Governance ................................................ 28  Figure 3.  Harvest Hercules Airborne Weapons Kit System Components ...... 39 ...acquisition poses considerable challenges that the current Department of Defense (DoD) acquisition governance structure was not necessarily designed to...specify the warship it needed along with the design , construction, and outfitting of the ship. The Navy managed and performed production operations and

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.

75 FR 65349 - Decision To Evaluate a Petition To Designate a Class of Employees From BWX Technologies Inc...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-22

...: Lynchburg, Virginia. Job Titles and/or Job Duties: All Atomic Weapons Employer employees. Period of..., Interim Director, Division of Compensation Analysis and Support, National Institute for Occupational...

22 CFR 120.27 - U.S. criminal statutes.

Code of Federal Regulations, 2010 CFR

2010-04-01

... (relating to espionage involving defense or classified information) or § 2339A of such title (relating to... Destructive Weapons Act of 2004, relating to missile systems designed to destroy aircraft (18 U.S.C. 2332g...

Suit study - The impact of VMS in subsystem integration

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

Hill, B.; Watts, R.

1992-02-01

One of the thrusts of the Wright Laboratory/FIVE-sponsored Subsystem Integration Technology (SUIT) study is to investigate the impact of emerging vehicle management system (VMS) concepts on subsystem integration. This paper summarizes the issues relating to VMS/subsystem integration as examined during the Northrop SUIT study. Projected future weapon system requirements are identified and their impact on VMS and subsystem design interpreted. Integrated VMS/subsystem control and management functions are proposed. A candidate system VMS architecture satisfying the aforementioned weapon system requirements and providing the identified control and management functions is proposed. This architecture is used, together with the environmental control system, asmore » an illustrative subsystem example, to address the risks associated with the design, development, procurement, integration and testing of integrated VMS/subsystem concepts. The conclusion is that the development process requires an airframer to adopt the role of subsystem integrator, the consequences of which are discussed. 2 refs.« less

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

PubMed

Wallace, Lacey N

2017-01-01

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

36 CFR 2.4 - Weapons, traps and nets.

Code of Federal Regulations, 2011 CFR

2011-07-01

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

36 CFR 2.4 - Weapons, traps and nets.

Code of Federal Regulations, 2012 CFR

2012-07-01

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

36 CFR 2.4 - Weapons, traps and nets.

Code of Federal Regulations, 2013 CFR

2013-07-01

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

36 CFR 2.4 - Weapons, traps and nets.

Code of Federal Regulations, 2014 CFR

2014-07-01

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

36 CFR 2.4 - Weapons, traps and nets.

Code of Federal Regulations, 2010 CFR

2010-07-01

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

The weapons effect.

PubMed

Benjamin, Arlin James; Bushman, Brad J

2018-02-01

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

Plutonium Immobilization Project System Design Description for Can Loading System

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

Kriikku, E.

2001-02-15

The purpose of this System Design Description (SDD) is to specify the system and component functions and requirements for the Can Loading System and provide a complete description of the system (design features, boundaries, and interfaces), principles of operation (including upsets and recovery), and the system maintenance approach. The Plutonium Immobilization Project (PIP) will immobilize up to 13 metric tons (MT) of U.S. surplus weapons usable plutonium materials.

Selection of an Alternative Production Part Approval Process to Improve Weapon Systems Production Readiness

DTIC Science & Technology

2017-09-01

production outcomes: 1) knowledge gaps in technology, 2) design instability and 3) manufacturing knowledge gaps. Only manufacturing knowledge gaps...ability to produce at a desired production rate. Each item produced under this manufacturing development is to meet that item’s design requirements. The...represented with respect to assessing manufacturing design and development with a verification and demonstration. DOD acquisition waits to assess production

Improving NATO’s Interoperability Through U.S. Precision Weapons

DTIC Science & Technology

1998-06-01

They must identify the target and manually fine-tune the laser designator onto the desired impact point . The challenge is keeping the laser designator...aimed at the appropriate impact point , especially while maneuvering the aircraft to avoid threats. Once the LGB is released, the laser seeker...originally configured for low altitude operations. Later in the war, the Tornado aircraft were re-equipped with their Thermal Imaging and Laser-Designating

Ship Design

NASA Technical Reports Server (NTRS)

1982-01-01

Guided missile cruiser equipped with advanced Aegis fleet defense system which automatically tracks hundreds of attacking aircraft or missiles, then fires and guides the ship's own weapons in response. Designed by Ingalls Shipbuilding for the US Navy, the U.S.S. Ticonderoga is the first of four CG-47 cruisers to be constructed. NASTRAN program was used previously in another Navy/Ingalls project involving design and construction of four DDG-993 Kidd Class guided missile destroyers.

Manufacturing Methods and Technology Project Summary Reports

DTIC Science & Technology

1985-06-01

Computer -Aided Design (CAD)/ Computer -Aided Manufacturing (CAM) Process for the Production of Cold Forged Gears Project 483 6121 - Robotic Welding and...Caliber Projectile Bodies Project 682 8370 - Automatic Inspection and 1-I1 Process Control of Weapons Parts Manufacturing METALS Project 181 7285 - Cast...designed for use on each project. Experience suggested that a general purpose computer interface might be designed that could be used on any project

Acoustic Nondestructive Evaluation of Aircraft Paneling Using Piezoelectric Sensors

DTIC Science & Technology

2012-12-01

Electromagnetic Materials Team of the U.S. Army Research Laboratory, Weapons and Materials Research Directorate, Clinical Trials Monitoring Branch, for...connected to this clip. This electrical connection ensures single-point grounding, which has been implemented to avoid electromagnetic interference...waveform of each sensor features an electromagnetic pick-up signature that is aligned with the transduced signal but phase shifted by 180. We know to

Report of the Secretary of Defense Task Force on DoD Nuclear Weapons Management. Phase II: Review of the DoD Nuclear Mission

DTIC Science & Technology

2008-12-01

Virginia SSBN 736(Blue) – Colonel Carey Tucker, Commander 52d Munitions Maintenance Group – Mr. Pete Verga, Acting Principal Deputy Under Secretary of...difficult to sustain. The concern arises from the fact that nearly all medical treatments, even those as benign as a dental visit, suspend PRP personnel

Phase II Clinical Trials: D-methionine to Reduce Noise-Induced Hearing Loss

DTIC Science & Technology

2012-03-01

loss (NIHL) and tinnitus in our troops. Hypotheses: Primary Hypothesis: Administration of oral D-methionine prior to and during weapons...reduce or prevent noise-induced tinnitus . Primary outcome to test the primary hypothesis: Pure tone air-conduction thresholds. Primary outcome to...test the secondary hypothesis: Tinnitus questionnaires. Specific Aims: 1. To determine whether administering oral D-methionine (D-met) can

PLUTONIUM PROCESSING OPTIMIZATION IN SUPPORT OF THE MOX FUEL PROGRAM

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

GRAY, DEVIN W.; COSTA, DAVID A.

2007-02-02

After Los Alamos National Laboratory (LANL) personnel completed polishing 125 Kg of plutonium as highly purified PuO{sub 2} from surplus nuclear weapons, Duke, COGEMA, Stone, and Webster (DCS) required as the next process stage, the validation and optimization of all phases of the plutonium polishing flow sheet. Personnel will develop the optimized parameters for use in the upcoming 330 kg production mission.

Introduction to Defense Acquisition Management

DTIC Science & Technology

1989-03-01

the system after Most new systems follow the same formatted and its usefullness in the weapon inventory predictable life cycle, and fit the model...natives for system concept development Statement (MNS) setting forth requirements need- -An acquisition strategy is developed to guide ed to meet the...6 BUSINESS, FINANCIAL AND TECHNICAL ASPECTS OF SYSTEMS ACQUISITION Management of the systems acquisition process The acquisition planning phase of the

Technical Advancements in Simulator-Based Weapons Team Training.

DTIC Science & Technology

1991-04-01

Acting Head H.C. OKRASKI, Director Advanced Simulation Concepts Research and Engineering Division Department SPECIAL REPORT 91-003 GOVERNMENT RIGHTS...City. State, and ZWCode)I12350 Research Parkway Orlando-, FL 32826-3224 SS... NAME OF FUNDING / SPONSORING 8 b. OFFICE SYMBOL 9. PROCUREMENT INSTRUMENT...necessary and idmntify’ by block number) The research and development reported here represents one phase of a broader effort to improve the

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

PubMed Central

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

2016-01-01

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

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

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

Welch, L.

1999-05-01

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

Environmental Compliance Assessment Protocol-Centers for Disease Control and Prevention (ECAP-CDC)

DTIC Science & Technology

1993-10-01

propellers, or appliances. 2. Military weapons or equipment designed for combat use. 3. Rockets or equipment designed for research, or experimental or...should be reproduced and used during the assessment to take notes. It is designed to be inserted between each page of the protocols, allowing the...procedures are designed as an aid and should not be considered exhaus- tive. Use of the guide requires the evaluator’s judgement to play a role in

A Program Manager’s Methodology for Developing Structured Design in Embedded Weapons Systems.

DTIC Science & Technology

1983-12-01

the hardware selec- tion. This premise has been reiterated and substantiated by numerous case studies performed in recent years among them Barry ...measures, rules of thumb, and analysis techniques, this method with early development by re Marco is the basis for the Pressman design methcdology...desired traits of a design based on the specificaticns generated, but does not include a procedure for realizat or" of the design. Pressman , (Ref. 5

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

PubMed

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

2015-01-01

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

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

PubMed

Blood, C G

1992-03-01

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

Testing three explanations of the emergence of weapon carrying in peer context: the roles of aggression, victimization, and the social network.

PubMed

Dijkstra, Jan Kornelis; Gest, Scott D; Lindenberg, Siegwart; Veenstra, René; Cillessen, Antonius H N

2012-04-01

To examine the relative contribution of weapon carrying of peers, aggression, and victimization to weapon carrying of male and female adolescents over time. Data were derived from a population-based sample of male (N = 224) and female (N = 244) adolescents followed from grade 10 (M age = 15.5) to grade 11 (M age = 16.5). Peer networks were derived from best friend nominations. Self-reports were used to assess weapon carrying. Aggression and victimization were assessed using both self- and peer-reports. Use of dynamic social network modeling (SIENA) allowed prediction of weapon carrying in grade 11 as a function of weapon carrying of befriended peers, aggression, and victimization in grade 10, while selection processes and structural network effects (reciprocity and transitivity) were controlled for. Peer influence processes accounted for changes in weapon carrying over time. Self-reported victimization decreased weapon carrying 1 year later. Peer-reported victimization increased the likelihood of weapon carrying, particularly for highly aggressive adolescents. Boys were more likely to carry weapons than girls, but the processes associated with weapon carrying did not differ for boys and girls. These findings revealed that, in this population-based sample, weapon carrying of best friends, as well as aggression, contributed to the proliferation of weapons in friendship networks, suggesting processes of peer contagion as well as individual vulnerability to weapon carrying. Copyright © 2012 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Weapon carrying and psychopathic-like features in a population-based sample of Finnish adolescents.

PubMed

Saukkonen, Suvi; Laajasalo, Taina; Jokela, Markus; Kivivuori, Janne; Salmi, Venla; Aronen, Eeva T

2016-02-01

We investigated the prevalence of juvenile weapon carrying and psychosocial and personality-related risk factors for carrying different types of weapons in a nationally representative, population-based sample of Finnish adolescents. Specifically, we aimed to investigate psychopathic-like personality features as a risk factor for weapon carrying. The participants were 15-16-year-old adolescents from the Finnish self-report delinquency study (n = 4855). Four different groups were formed based on self-reported weapon carrying: no weapon carrying, carrying knife, gun or other weapon. The associations between psychosocial factors, psychopathic-like features and weapon carrying were examined with multinomial logistic regression analysis. 9% of the participants had carried a weapon in the past 12 months. Adolescents with a history of delinquency, victimization and antisocial friends were more likely to carry weapons in general; however, delinquency and victimization were most strongly related to gun carrying, while perceived peer delinquency (antisocial friends) was most strongly related to carrying a knife. Better academic performance was associated with a reduced likelihood of carrying a gun and knife, while feeling secure correlated with a reduced likelihood of gun carrying only. Psychopathic-like features were related to a higher likelihood of weapon carrying, even after adjusting for other risk factors. The findings of the study suggest that adolescents carrying a weapon have a large cluster of problems in their lives, which may vary based on the type of weapon carried. Furthermore, psychopathic-like features strongly relate to a higher risk of carrying a weapon.

Libya: Background and U.S. Relations

DTIC Science & Technology

2006-06-13

for nuclear weapons designs or enrichment equipment disclosed by Libya. Leslie Lopez, “Libyans Got Nuclear Training at Malaysian Company, Police Say...characterized by continuous bargaining and rivalry among the provincial governments over taxation , development, and constitutional issues. In 1963, King

75 FR 24957 - Decision to Evaluate a Petition to Designate a Class of Employees From BWX Technologies Inc...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-06

.... Job Titles and/or Job Duties: All Atomic Weapons Employer employees. Period of Employment: January 1... INFORMATION CONTACT: Stuart L. Hinnefeld, Interim Director, Division of Compensation Analysis and Support...

Navy CALS Vision. Draft 2.0. Volume 25

DOT National Transportation Integrated Search

1990-10-01

Computer-aided Acquisition and Logistic Support (CALS) is a joint initiative between industry and the Department of Defense (DoD) that is targeted at: (1) Improving designs for weapon systems; (2) Reducing both acquisition and logistic support costs ...

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

PubMed Central

Wallace, Lacey N.

2017-01-01

Prior research has found that persistently delinquent youth or more violent youth were less popular than their less delinquent peers (Young, 2013). However, recent research has also found that weapon carrying is associated with being more popular in adolescence (Dijkstra et al., 2010). The present paper examines the perceived popularity of adolescents who carry weapons in comparison to those who both carry and use weapons in acts of violence or threatened violence. Data consist of two waves from the National Longitudinal Study of Adolescent to Adult Health. Analyses use OLS regression with lagged predictors. This paper found no differences in number of friends between weapon carriers and weapon users. However, among both male and female gang members, those who did not use or carry weapons (abstainers) named significantly fewer friends than weapon users. Among females, weapon abstainers both named and were named by significantly more people than weapon users. These differences were not observed for males. Implications of these results and directions for future research are discussed. PMID:29104446

History of the development and use of biological weapons.

PubMed

Marty, A M

2001-09-01

The United States began its BW program based on intelligence information and a very thorough evaluation of that information by a panel of scientists, engineers, medical personnel from a variety of areas including the military, other government agencies, industry, and the academic community. Initial efforts were directed toward defense against BW, but it soon became clear defense required a knowledge of offensive capabilities. The initial offensive studies started with a definition of what infectious organisms were available, how they could grow in quantities to support a munitions program, what kind of facilities were required, and where they could be positioned. Further studies were then initiated to design and evaluate testing sites and methodologies to evaluate the weapons. During all of these phases, concurrent medical and safety programs were studied, emphasized, and implemented. These studies resulted in the development of a number of vaccines, toxoids, treatments, therapies, and facility personnel management. The US program had one of the lowest, if not the lowest, personnel lost time because of personnel infections. The overall conclusion was that BW, offensive and defensive, was possible, and efficiencies could be obtained. The work accomplished by this group of very dedicated military and civilian personnel at military installations, universities, research institutes, and industrial organizations presented truly a combined operation with numerous achievements. Many of the detailed achievements were published in the open scientific, peer-reviewed journals, and many patents were obtained. The current defensive program is breaking new scientific ground and there is evidence indicating that very rapid detection and identification of BW agents is possible and will be instrumented.

Air gun wounding and current UK laws controlling air weapons.

PubMed

Bruce-Chwatt, Robert Michael

2010-04-01

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

Superconducting RF Linacs Driving Subcritical Reactors for Profitable Disposition of Surplus Weapons-grade Plutonium

NASA Astrophysics Data System (ADS)

Cummings, Mary Anne; Johnson, Rolland

Acceptable capital and operating costs of high-power proton accelerators suitable for profitable commercial electric-power and process-heat applications have been demonstrated. However, studies have pointed out that even a few hundred trips of an accelerator lasting a few seconds would lead to unacceptable thermal stresses as each trip causes fission to be turned off in solid fuel structures found in conventional reactors. The newest designs based on the GEM*STAR concept take such trips in stride by using molten-salt fuel, where fuel pin fatigue is not an issue. Other aspects of the GEM*STAR concept which address all historical reactor failures include an internal spallation neutron target and high temperature molten salt fuel with continuous purging of volatile radioactive fission products such that the reactor contains less than a critical mass and almost a million times fewer volatile radioactive fission products than conventional reactors. GEM*STAR is a reactor that without redesign will burn spent nuclear fuel, natural uranium, thorium, or surplus weapons material. It will operate without the need for a critical core, fuel enrichment, or reprocessing making it an excellent candidate for export. As a first application, the design for a pilot plant is described for the profitable disposition of surplus weapons-grade plutonium by using process heat to produce green diesel fuel for the Department of Defense (DOD) from natural gas and renewable carbon.

Application and the key technology on high power fiber-optic laser in laser weapon

NASA Astrophysics Data System (ADS)

Qu, Zhou; Li, Qiushi; Meng, Haihong; Sui, Xin; Zhang, Hongtao; Zhai, Xuhua

2014-12-01

The soft-killing laser weapon plays an important role in photoelectric defense technology. It can be used for photoelectric detection, search, blinding of photoelectric sensor and other devices on fire control and guidance devices, therefore it draws more and more attentions by many scholars. High power fiber-optic laser has many virtues such as small volume, simple structure, nimble handling, high efficiency, qualified light beam, easy thermal management, leading to blinding. Consequently, it may be used as the key device of soft-killing laser weapon. The present study introduced the development of high power fiber-optic laser and its main features. Meanwhile the key technology of large mode area (LMA) optical fiber design, the beam combination technology, double-clad fiber technology and pumping optical coupling technology was stated. The present study is aimed to design high doping LMA fiber, ensure single mode output by increasing core diameter and decrease NA. By means of reducing the spontaneous emission particle absorbed by fiber core and Increasing the power density in the optical fiber, the threshold power of nonlinear effect can increase, and the power of single fiber will be improved. Meantime, high power will be obtained by the beam combination technology. Application prospect of high power fiber laser in photoelectric defense technology was also set forth. Lastly, the present study explored the advantages of high power fiber laser in photoelectric defense technology.

Effects of Weapons on Aggressive Thoughts, Angry Feelings, Hostile Appraisals, and Aggressive Behavior: A Meta-Analytic Review of the Weapons Effect Literature.

PubMed

Benjamin, Arlin J; Kepes, Sven; Bushman, Brad J

2017-09-01

Guns are associated with aggression. A landmark 1967 study showed that simply seeing a gun can increase aggression-called the "weapons effect." This meta-analysis integrates the findings of weapons effect studies conducted from 1967 to 2017. It includes 162 effect-size estimates from 78 independent studies involving 7,668 participants. The theoretical framework used to explain the weapons effect was the General Aggression Model (GAM), which proposes three routes to aggression-cognitive, affective, and arousal. The GAM also proposes that hostile appraisals can facilitate aggression. As predicted by the GAM, the mere presence of weapons increased aggressive thoughts, hostile appraisals, and aggression, suggesting a cognitive route from weapons to aggression. Weapons did not significantly increase angry feelings. Only one study tested the effects of weapons on arousal. These findings also contribute to the debate about social priming by showing that incidental exposure to a stimulus (weapon) can affect subsequent related behavior (aggression).

Software Architecture: Managing Design for Achieving Warfighter Capability

DTIC Science & Technology

2007-04-30

The Government’s requirements and specifications for a new weapon...at the Preliminary Design Review (PDR) is likely to have a much higher probability of meeting the warfighters’ need for capability. Test -case...inventories of test cases are developed from the user-defined scenarios so that there is one or more test case for every scenario. The test cases will

32 CFR 552.104 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 3 2014-07-01 2014-07-01 false Disposition of confiscated/seized weapons. 552... RESERVATIONS AND NATIONAL CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Firearms and Weapons § 552.104 Disposition of confiscated/seized weapons. All weapons, ammunition, explosives or other devices defined in...

32 CFR 552.104 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 3 2013-07-01 2013-07-01 false Disposition of confiscated/seized weapons. 552... RESERVATIONS AND NATIONAL CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Firearms and Weapons § 552.104 Disposition of confiscated/seized weapons. All weapons, ammunition, explosives or other devices defined in...

32 CFR 552.104 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 3 2010-07-01 2010-07-01 true Disposition of confiscated/seized weapons. 552... RESERVATIONS AND NATIONAL CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Firearms and Weapons § 552.104 Disposition of confiscated/seized weapons. All weapons, ammunition, explosives or other devices defined in...

32 CFR 552.104 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 3 2012-07-01 2009-07-01 true Disposition of confiscated/seized weapons. 552... RESERVATIONS AND NATIONAL CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Firearms and Weapons § 552.104 Disposition of confiscated/seized weapons. All weapons, ammunition, explosives or other devices defined in...

32 CFR 552.104 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 3 2011-07-01 2009-07-01 true Disposition of confiscated/seized weapons. 552... RESERVATIONS AND NATIONAL CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Firearms and Weapons § 552.104 Disposition of confiscated/seized weapons. All weapons, ammunition, explosives or other devices defined in...

77 FR 59891 - Proposed Information Collection; Comment Request; Chemical Weapons Convention Declaration and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-01

... Request; Chemical Weapons Convention Declaration and Report Handbook and Forms AGENCY: Bureau of Industry.... Abstract The Chemical Weapons Convention Implementation Act of 1998 and Commerce Chemical Weapons... Chemical Weapons Convention (CWC), an international arms control treaty. II. Method of Collection Submitted...

A TASER conducted electrical weapon with cardiac biomonitoring capability: Proof of concept and initial human trial.

PubMed

Stopyra, Jason P; Ritter, Samuel I; Beatty, Jennifer; Johnson, James C; Kleiner, Douglas M; Winslow, James E; Gardner, Alison R; Bozeman, William P

2016-10-01

Despite research demonstrating the overall safety of Conducted Electrical Weapons (CEWs), commonly known by the brand name TASER(®), concerns remain regarding cardiac safety. The addition of cardiac biomonitoring capability to a CEW could prove useful and even lifesaving in the rare event of a medical crisis by detecting and analyzing cardiac rhythms during the period immediately after CEW discharge. To combine an electrocardiogram (ECG) device with a CEW to detect and store ECG signals while still allowing the CEW to perform its primary function of delivering an incapacitating electrical discharge. This work was performed in three phases. In Phase 1 standard law enforcement issue CEW cartridges were modified to demonstrate transmission of ECG signals. In Phase 2, a miniaturized ECG recorder was combined with a standard issue CEW and tested. In Phase 3, a prototype CEW with on-board cardiac biomonitoring was tested on human volunteers to assess its ability to perform its primary function of electrical incapacitation. Bench testing demonstrated that slightly modified CEW cartridge wires transmitted simulated ECG signals produced by an ECG rhythm generator and from a human volunteer. Ultimately, a modified CEW incorporating ECG monitoring successfully delivered incapacitating current to human volunteers and successfully recorded ECG signals from subcutaneous CEW probes after firing. An ECG recording device was successfully incorporated into a standard issue CEW without impeding the functioning of the device. This serves as proof-of-concept that safety measures such as cardiac biomonitoring can be incorporated into CEWs and possibly other law enforcement devices. Copyright © 2016 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

Just Do It Yourself: Implementing 3D Printing in a Deployed Environment

DTIC Science & Technology

2017-04-01

This 3D model data can be stored for future manufacturing or manipulated, using software, to improve the parts’ design .8 3D manufactured parts can be...be developed and tested in a virtual environment, very quickly, and before manufacturing has commenced. Additionally, these 3D designs can be...capitalize on this innovative technology. Consequently, AM may offer the best hope for designing a reusable hypersonic weapon. Traditional manufacturing

United States Air Force F-35A Operational Basing Environmental Impact Statement. Volume 1

DTIC Science & Technology

2013-09-01

Evaluation (FDE) program and Weapons School (WS) beddown, the F-22 designator was used. Subsequent testing , development, and deployment resulted in...Initial F-35A Operational Basing EIS Final, September 2013 contract to develop the JSF ( designated the F-35 Lightning II). Since then, testing of F...of the aircraft even with system failures. Throughout the design and testing process, safety initiatives took previous best practices for single

The Macro Dynamics of Weapon System Acquisition: Shaping Early Decisions to Get Better Outcomes

DTIC Science & Technology

2012-05-17

defects and rework •Design tools and processes •Lack of feedback to key design and SE processes •Lack of quantified risk and uncertainty at key... Tools for Rapid Exploration of the Physical Design Space Coupling Operability, Interoperability, and Physical Feasibility Analyses – a Game Changer...Interoperability •Training Quantified Margins and Uncertainties at Each Critical Decision Point M&S RDT&E A Continuum of Tools Underpinned with

Libya: Background and U.S. Relations

DTIC Science & Technology

2006-06-13

nuclear weapons designs or enrichment equipment disclosed by Libya. Leslie Lopez, “Libyans Got Nuclear Training at Malaysian Company, Police Say,” Wall...characterized by continuous bargaining and rivalry among the provincial governments over taxation , development, and constitutional issues. In 1963, King Idris

48 CFR 25.302-4 - Policy.

Code of Federal Regulations, 2014 CFR

2014-10-01

... performing private security functions in designated areas are addressed at 32 CFR part 159, entitled “Private... for weapons; registering and identifying armored vehicles, helicopters, and other military vehicles; and reporting specified incidents in which personnel performing private security functions under a...

Nuclear Weapons R&D Organiziations in Nine Nations

DTIC Science & Technology

2009-03-16

Sorek (alternative transliteration: Soreq) south of Tel Aviv and at the larger Center for Nuclear Research in the Negev south of Dimona. According to...Utilization Institute; (7) Neutron Physics Institute; (8) Reactor Design Institute; (9) Nuclear Electromagnetics Institute; (10) Radiation Protection

Nuclear Weapons R&D Organizations in Nine Nations

DTIC Science & Technology

2009-03-16

Sorek (alternative transliteration: Soreq) south of Tel Aviv and at the larger Center for Nuclear Research in the Negev south of Dimona. According to...Utilization Institute; (7) Neutron Physics Institute; (8) Reactor Design Institute; (9) Nuclear Electromagnetics Institute; (10) Radiation Protection

14 CFR 1204.1005 - Unauthorized introduction of firearms or weapons, explosives, or other dangerous materials.

Code of Federal Regulations, 2010 CFR

2010-01-01

... weapons, explosives, or other dangerous materials. 1204.1005 Section 1204.1005 Aeronautics and Space... Weapons or Dangerous Materials § 1204.1005 Unauthorized introduction of firearms or weapons, explosives... or causing to be introduced, or using firearms or other dangerous weapons, explosives or other...

14 CFR 1204.1005 - Unauthorized introduction of firearms or weapons, explosives, or other dangerous materials.

Code of Federal Regulations, 2013 CFR

2013-01-01

... weapons, explosives, or other dangerous materials. 1204.1005 Section 1204.1005 Aeronautics and Space... Weapons or Dangerous Materials § 1204.1005 Unauthorized introduction of firearms or weapons, explosives... or causing to be introduced, or using firearms or other dangerous weapons, explosives or other...

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

Code of Federal Regulations, 2012 CFR

2012-01-01

... to Weapons of Mass Destruction Presidential Documents Other Presidential Documents Notice of November 9, 2011 Continuation of the National Emergency With Respect to Weapons of Mass Destruction On... United States posed by the proliferation of nuclear, biological, and chemical weapons (weapons of mass...

14 CFR 1204.1005 - Unauthorized introduction of firearms or weapons, explosives, or other dangerous materials.

Code of Federal Regulations, 2012 CFR

2012-01-01

... weapons, explosives, or other dangerous materials. 1204.1005 Section 1204.1005 Aeronautics and Space... Weapons or Dangerous Materials § 1204.1005 Unauthorized introduction of firearms or weapons, explosives... or causing to be introduced, or using firearms or other dangerous weapons, explosives or other...

32 CFR 552.130 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 3 2011-07-01 2009-07-01 true Disposition of confiscated/seized weapons. 552..., Ammunition and Other Dangerous Weapons on Fort Gordon § 552.130 Disposition of confiscated/seized weapons. All weapons, ammunition, explosives, or other devices defined in this subpart, that are confiscated...

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

Code of Federal Regulations, 2013 CFR

2013-01-01

... to Weapons of Mass Destruction Presidential Documents Other Presidential Documents Notice of November 1, 2012 Continuation of the National Emergency With Respect to Weapons of Mass Destruction On... United States posed by the proliferation of nuclear, biological, and chemical weapons (weapons of mass...

48 CFR 217.173 - Multiyear contracts for weapon systems.

Code of Federal Regulations, 2010 CFR

2010-10-01

... weapon systems. 217.173 Section 217.173 Federal Acquisition Regulations System DEFENSE ACQUISITION... Mulityear Contracting 217.173 Multiyear contracts for weapon systems. As authorized by 10 U.S.C. 2306b(h... contract for— (a) A weapon system and associated items, services, and logistics support for a weapon system...

32 CFR 552.130 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 3 2010-07-01 2010-07-01 true Disposition of confiscated/seized weapons. 552..., Ammunition and Other Dangerous Weapons on Fort Gordon § 552.130 Disposition of confiscated/seized weapons. All weapons, ammunition, explosives, or other devices defined in this subpart, that are confiscated...

32 CFR 552.130 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 3 2013-07-01 2013-07-01 false Disposition of confiscated/seized weapons. 552..., Ammunition and Other Dangerous Weapons on Fort Gordon § 552.130 Disposition of confiscated/seized weapons. All weapons, ammunition, explosives, or other devices defined in this subpart, that are confiscated...

14 CFR 1204.1005 - Unauthorized introduction of firearms or weapons, explosives, or other dangerous materials.

Code of Federal Regulations, 2011 CFR

2011-01-01

... weapons, explosives, or other dangerous materials. 1204.1005 Section 1204.1005 Aeronautics and Space... Weapons or Dangerous Materials § 1204.1005 Unauthorized introduction of firearms or weapons, explosives... or causing to be introduced, or using firearms or other dangerous weapons, explosives or other...

32 CFR 552.130 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 3 2012-07-01 2009-07-01 true Disposition of confiscated/seized weapons. 552..., Ammunition and Other Dangerous Weapons on Fort Gordon § 552.130 Disposition of confiscated/seized weapons. All weapons, ammunition, explosives, or other devices defined in this subpart, that are confiscated...

32 CFR 552.130 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 3 2014-07-01 2014-07-01 false Disposition of confiscated/seized weapons. 552..., Ammunition and Other Dangerous Weapons on Fort Gordon § 552.130 Disposition of confiscated/seized weapons. All weapons, ammunition, explosives, or other devices defined in this subpart, that are confiscated...

Nuclear weapons 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.

Architecture, Design, and System; Performance Assessment and Development Methodology for Computer-Based Systems. Volume 1. Methodology Description, Discussion, and Assessment,

DTIC Science & Technology

1983-12-30

AD-Ri46 57? ARCHITECTURE DESIGN AND SYSTEM; PERFORMANCE ASSESSMENT i/i AND DEVELOPMENT ME..(U) NAVAL SURFACE WEAPONS CENTER SILYER SPRING MD J...AD-A 146 577 NSIWC TR 83-324 ARCHITECTURE , DESIGN , AND SYSTEM; PERFORMANCE ASSESSMENT AND DEVELOPMENT METHODOLOGY...REPORT NUMBER 12. GOVT ACCESSION NO.3. RECIPIENT’S CATALOG NUMBER NSWC TR 83-324 10- 1 1 51’ 4. ?ITLE (and subtitle) ARCHITECTURE , DESIGN , AND SYSTEM; S

The American College of Preventive Medicine Policy Recommendations on Reducing and Preventing Firearm-Related Injuries and Deaths.

PubMed

Strong, Bethany L; Ballard, Sarah-Blythe; Braund, Wendy

2016-12-01

The American College of Preventive Medicine Policy Committee makes policy guidelines and recommendations on preventive medicine and public health topics for public health decision makers. After a review of the current evidence available in 2016, the College is providing a consensus-based set of policy recommendations designed to reduce firearm-related morbidity and mortality in the U.S. These guidelines address seven general areas pertaining to the public health threat posed by firearms: gun sales and background checks, assault weapons and high-capacity weapons, mental health, research funding, gun storage laws, and physician counseling. Copyright © 2016 American Journal of Preventive Medicine. All rights reserved.

A Framework for Intelligent Battlefield Treatment System

NASA Astrophysics Data System (ADS)

Yu, Jian; Wu, Biao; Yi, Renjie; Zhu, Jie

With the development of high technology weapon, the execution and precision of weapon have made great improvement, which arouse many new challenge for treatment of war wounds. It is very urgent to research how to reduce casualty of individual solider. However, researches focus only on daily application recently. This paper discusses Intelligent Battlefield Treatment System (IBTS), and designs the framework of the service-oriented system based on WCF. The system has the following functions: testing the physical condition of a solider, disposing the distress signals intelligently, dispatching rescuers and assisting self-rescue or mutual-rescue to the wounded. The IBTS characteristics of data aggregate, multi-platform operation and data sharing can improve the treatment efficiency.

An intelligent anti-jamming network system of data link

NASA Astrophysics Data System (ADS)

Fan, Xiangrui; Lin, Jingyong; Liu, Jiarun; Zhou, Chunmei

2017-10-01

Data link is the key information system for the cooperation of weapons, single physical layer anti-jamming technology has been unable to meet its requirements. High dynamic precision-guided weapon nodes like missiles, anti-jamming design of data link system need to have stronger pertinence and effectiveness: the best anti-jamming communication mode can be selected intelligently in combat environment, in real time, guarantee the continuity of communication. We discuss an anti-jamming intelligent networking technology of data link based on interference awareness, put forward a model of intelligent anti-jamming system, and introduces the cognitive node protocol stack model and intelligent anti-jamming method, in order to improve the data chain of intelligent anti-jamming ability.

The National Ignition Facility and Industry

NASA Astrophysics Data System (ADS)

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

1994-09-01

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

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

Clark, T.H.

The proliferation of surface-to-surface missiles (SSMs) and weapons of mass destruction has become one of the more serious security threats to post-Cold War peace. This dissertation examines the history of proliferation within the Middle East by focusing primarily on three trend-setting countries: Israel, Syria and Iran. Building on the theoretical framework established by Lewis A. Dunn and Herman Kahn, this dissertation examines why and how Israel, Syria and Iran have procured SSMs and weapons of mass destruction. The author also includes an analysis of tactical missile defenses and their impact on proliferation trends. The final section investigates the numerous armsmore » control treaties and supplier cartels designed to halt or slow the pace of unconventional weapons proliferation. In many instances, Iraq serves as the primary example of how well-intentioned nonproliferation efforts have fallen short. This dissertation reveals some of the major flaws in these regimes while proposing necessary improvements if nonproliferation efforts are to succeed. In conclusion, this dissertation returns to the expanded Dunn-Kahn nuclear proliferation model. By categorizing the various reasons as to why countries choose to procure unconventional weapons, a more successful nonproliferation policy can be constructed. However, this dissertation warns that without political solutions to long-term disputes in the region, western-imposed nonproliferation regimes will fail. Thus, nonproliferation policies must be accompanied or preceded by a vigorous diplomatic and political effort to solve seemingly intractable differences.« less

Standoff concealed weapon detection using a 350-GHz radar imaging system

NASA Astrophysics Data System (ADS)

Sheen, David M.; Hall, Thomas E.; Severtsen, Ronald H.; McMakin, Douglas L.; Hatchell, Brian K.; Valdez, Patrick L. J.

2010-04-01

The sub-millimeter (sub-mm) wave frequency band from 300 - 1000 GHz is currently being developed for standoff concealed weapon detection imaging applications. This frequency band is of interest due to the unique combination of high resolution and clothing penetration. The Pacific Northwest National Laboratory (PNNL) is currently developing a 350 GHz, active, wideband, three-dimensional, radar imaging system to evaluate the feasibility of active sub-mm imaging for standoff detection. Standoff concealed weapon and explosive detection is a pressing national and international need for both civilian and military security, as it may allow screening at safer distances than portal screening techniques. PNNL has developed a prototype active wideband 350 GHz radar imaging system based on a wideband, heterodyne, frequency-multiplier-based transceiver system coupled to a quasi-optical focusing system and high-speed rotating conical scanner. This prototype system operates at ranges up to 10+ meters, and can acquire an image in 10 - 20 seconds, which is fast enough to scan cooperative personnel for concealed weapons. The wideband operation of this system provides accurate ranging information, and the images obtained are fully three-dimensional. During the past year, several improvements to the system have been designed and implemented, including increased imaging speed using improved balancing techniques, wider bandwidth, and improved image processing techniques. In this paper, the imaging system is described in detail and numerous imaging results are presented.

Army Synthetic Validity Project Report of Phase 2 Results. Volume 3. Research Instruments

DTIC Science & Technology

1990-10-01

Areas 7. The type of secondary arms room lock shown at A in the diagram below requires rotation A. monthly B. quarterly C. semiannually D. annually E...building concrete, stone, or other structures (for example, roads, fortifications , buildings, etc.). 16. Operate wheeled vehicles - drive wheeled...for cover and concealment and to place weapons, fortifications , mines, and detectors. 64. Translate foreign languages - translate written or spoken

Some Recent Sensor-Related Army Critical Technology Events

DTIC Science & Technology

2013-02-01

Excalibur (XM982), US Army 2010 Weapon Systems, prepared by OASA (ALT), 92. 15 HAudraH Colloway, “Picatinney’s GPS-guided Excalibur artillery round deemed...liquid phase epitaxy (LPE) and molecular-organo-chemical vapor deposition (MOCVD). There was also an effort in platinum silicide (PtSi) infrared...protective interphasial chemistry not only on transition metal oxide cathodes at high voltage, but also on graphitic graphite at low voltage making

Evaluation of the Contamination by Explosives and Metals in Soils, Vegetation, Surface Water and Sediment at Cold Lake Air Weapons Range (CLAWR), Alberta, Phase 2

DTIC Science & Technology

2004-10-01

severe ISQG, but were of the same order of magnitude. For mercury , only 3 samples, all in Jimmy Lake, exceeded the ISQG. Sed-JL-3 even exceeded the most...but can also be part of bomb painting as pointed out by Boggs [29]. The vegetation analyses revealed that some metals are phytoremediated from

U.S.-China Strategic Dialogue, Phase II

DTIC Science & Technology

2007-04-12

Chinese Presentation 12:00-1:30p Lunch – Hibiscus Suite (Kalia Tower-2nd floor) 1:30p Panel II: Crisis Escalation in Theory and History Paper...Lunch Hibiscus Suite (Kalia Tower-2nd floor) 1:30p Panel IV: Nuclear Weapons Safety and Security: Comparing national approaches and discussing... Hibiscus Suite (Kalia Tower-2nd floor) 25 APPENDIX II: CONFERENCE PARTICIPANTS 26 China Rear Admiral Yang Yi Director Institute of

Military display market: third comprehensive edition

NASA Astrophysics Data System (ADS)

Desjardins, Daniel D.; Hopper, Darrel G.

2002-08-01

Defense displays comprise a niche market whose continually high performance requirements drive technology. The military displays market is being characterized to ascertain opportunities for synergy across platforms, and needs for new technology. All weapons systems are included. Some 382,585 displays are either now in use or planned in DoD weapon systems over the next 15 years, comprising displays designed into direct-view, projection-view, and virtual- image-view applications. This defense niche market is further fractured into 1163 micro-niche markets by the some 403 program offices who make decisions independently of one another. By comparison, a consumer electronics product has volumes of tens-of-millions of units for a single fixed design. Some 81% of defense displays are ruggedized versions of consumer-market driven designs. Some 19% of defense displays, especially in avionics cockpits and combat crewstations, are custom designs to gain the additional performance available in the technology base but not available in consumer-market-driven designs. Defense display sizes range from 13.6 to 4543 mm. More than half of defense displays are now based on some form of flat panel display technology, especially thin-film-transistor active matrix liquid crystal display (TFT AMLCD); the cathode ray tube (CRT) is still widely used but continuing to drop rapidly in defense market share.

15 CFR 742.18 - Chemical Weapons Convention (CWC or Convention).

Code of Federal Regulations, 2011 CFR

2011-01-01

... 15 Commerce and Foreign Trade 2 2011-01-01 2011-01-01 false Chemical Weapons Convention (CWC or... REGULATIONS CONTROL POLICY-CCL BASED CONTROLS § 742.18 Chemical Weapons Convention (CWC or Convention). States... Use of Chemical Weapons and on Their Destruction, also known as the Chemical Weapons Convention (CWC...

36 CFR 1002.4 - Weapons, traps and nets.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false Weapons, traps and nets. 1002... AND RECREATION § 1002.4 Weapons, traps and nets. (a)(1) Except as otherwise provided in this section, the following are prohibited: (i) Possessing a weapon, trap or net. (ii) Carrying a weapon, trap or...

3 CFR - Continuation of Emergency With Respect to Weapons of Mass Destruction

Code of Federal Regulations, 2011 CFR

2011-01-01

... 3 The President 1 2011-01-01 2011-01-01 false Continuation of Emergency With Respect to Weapons of... Continuation of Emergency With Respect to Weapons of Mass Destruction On November 14, 1994, by Executive Order... of nuclear, biological, and chemical weapons (weapons of mass destruction) and the means of...

32 CFR 552.122 - Personnel not authorized to possess or retain personal weapons.

Code of Federal Regulations, 2012 CFR

2012-07-01

... personal weapons. 552.122 Section 552.122 National Defense Department of Defense (Continued) DEPARTMENT OF... authorized to possess or retain personal weapons. (a) Possession, retention or storage of personal weapons or... enforcement officer authorized to carry the weapon under state or federal law, while on Fort Lewis or a sub...

32 CFR 552.124 - Transportation of privately owned weapons and ammunition.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 3 2011-07-01 2009-07-01 true Transportation of privately owned weapons and... owned weapons and ammunition. (a) Privately owned firearms and ammunition will be transported in the following manner: (1) Weapons, other than weapons being transported into Fort Lewis for the first time, may...

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...

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...

14 CFR § 1204.1005 - Unauthorized introduction of firearms or weapons, explosives, or other dangerous materials.

Code of Federal Regulations, 2014 CFR

2014-01-01

... weapons, explosives, or other dangerous materials. § 1204.1005 Section § 1204.1005 Aeronautics and Space... Weapons or Dangerous Materials § 1204.1005 Unauthorized introduction of firearms or weapons, explosives... description of the consequences for unauthorized introduction of firearms or weapons, explosives, or other...

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...

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...

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...

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...

76 FR 30280 - Public Meeting To Discuss the Proposed Rule on Enhanced Weapons, Firearms Background Checks, and...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-25

... Proposed Rule on Enhanced Weapons, Firearms Background Checks, and Security Event Notifications AGENCY... the proposed enhanced weapons rule, the two draft regulatory guides, and the draft weapons safety.... No formal comments on the proposed enhanced weapons rule or the draft guidance documents will be...

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...

76 FR 6087 - Draft Weapons Safety Assessment on the Use of Enhanced Weapons; Notice of Availability and...

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...

76 FR 70317 - Continuation of the National Emergency With Respect to Weapons of Mass Destruction

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-10

... proliferation of nuclear, biological, and chemical weapons (weapons of mass destruction) and the means of...--Continuation of the National Emergency With Respect to Weapons of Mass Destruction #0; #0; #0; Presidential... the National Emergency With Respect to Weapons of Mass Destruction On November 14, 1994, by Executive...

77 FR 66513 - Continuation of the National Emergency With Respect to Weapons of Mass Destruction

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-05

... proliferation of nuclear, biological, and chemical weapons (weapons of mass destruction) and the means of delivering such weapons. On July 28, 1998, the President issued Executive Order 13094 amending Executive... the National Emergency With Respect to Weapons of Mass Destruction On November 14, 1994, by Executive...

Enhancing Energy in Future Conventional Munition

NASA Astrophysics Data System (ADS)

Peiris, Suhithi

2017-06-01

Future conventional weapons are envisioned to contain more energy per volume than current weapons. Current weapons comprise of inert steel outer case, with inner volume for energetic materials, fuzing, sensor package, propulsion system, etc. Recent research on reactive materials (RM) & new energetics, and exploiting additive manufacturing can optimize the use of both mass and volume to achieve much higher energy in future weapons. For instance, replacing inert steel with RM of similar strength, additively manufacturing fuzing packages within the weapon form factor, and combing the whole with new energetics, will enable the same lethality effects from smaller weapons as obtained from today's larger weapons. This paper will elaborate on reactive materials and properties necessary for optimal utilization in various weapon features, and touch on other aspects of enhancing energy in future conventional munition.

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

Personnel Attrition Rates in Historical Land Combat Operations: Susceptibility and Vulnerability of Major Anatomical Regions

DTIC Science & Technology

1993-08-01

effectiveness , estimate personnel attr;i"on, perform studies and analyses. or assess protective equipment for personnel. i II CAA-RP-93-3 DEPARTMENT OF THE...weapons or weapons effects that are difficult to localize are excluded from the 1-1 CAA-RP-93-3 scope of this paper Some examples of the types of weapons...or weapon effects excluded atr" .;i,nical weapons (encompassing war gases and other toxic substances, flame weapons. and biological agents), nuclear

76 FR 10899 - Decision To Evaluate a Petition To Designate a Class of Employees From the W.R. Grace and Company...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-28

..., Maryland. Job Titles and/or Job Duties: All Atomic Weapons Employer employees. Period of Employment..., Division of Compensation Analysis and Support, National Institute for Occupational Safety and Health (NIOSH...

Nuclear Weapons, Nuclear War and the Health Professions: Curriculum Development in Medical Schools.

ERIC Educational Resources Information Center

Cassell, Christine K.; McCally, Michael

1984-01-01

Describes the design and development of a 10-week course entitled Medical Consequences of Nuclear War, offered to medical and nursing students at the Oregon Health Sciences University. Other curriculum models and teaching materials are also discussed. (SK)

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, "Radiological Dispersal Devices: Assessing the Transnational Threat," Strategic Forum, No. 136, (March 1998), March 29, 2012, http://www.au.af.mil/au/awc/awcgate/ndu/forum136.htm.

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...

Environmental Effects of Weapons Technology, A Scientists' Institute for Public Information Workbook.

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…

78 FR 67289 - Continuation of the National Emergency With Respect to the Proliferation of Weapons of Mass...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-12

... economy of the United States posed by the proliferation of nuclear, biological, and chemical weapons (weapons of mass destruction) and the means of delivering such weapons. On July 28, 1998, the President... November 7, 2013 Continuation of the National Emergency With Respect to the Proliferation of Weapons of...

Multiple exaggerated weapon morphs: a novel form of male polymorphism in harvestmen.

PubMed

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.

Mathematical investigation of one-way transform matrix options.

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

Cooper, James Arlin

2006-01-01

One-way transforms have been used in weapon systems processors since the mid- to late-1970s in order to help recognize insertion of correct pre-arm information while maintaining abnormal-environment safety. Level-One, Level-Two, and Level-Three transforms have been designed. The Level-One and Level-Two transforms have been implemented in weapon systems, and both of these transforms are equivalent to matrix multiplication applied to the inserted information. The Level-Two transform, utilizing a 6 x 6 matrix, provided the basis for the ''System 2'' interface definition for Unique-Signal digital communication between aircraft and attached weapons. The investigation described in this report was carried out to findmore » out if there were other size matrices that would be equivalent to the 6 x 6 Level-Two matrix. One reason for the investigation was to find out whether or not other dimensions were possible, and if so, to derive implementation options. Another important reason was to more fully explore the potential for inadvertent inversion. The results were that additional implementation methods were discovered, but no inversion weaknesses were revealed.« less

Enduring beliefs about effects of gassing in war: qualitative study

PubMed Central

2007-01-01

Objectives To discover the content of enduring beliefs held by first world war veterans about their experience of having been gassed. Design Collection and thematic analysis of written and reported statements from a sample of veterans about gassing. Subjects 103 veterans with a war pension. Results Twelve themes were identified, which were related to individual statements. The systemic nature of chemical weapons played a key part in ideas and beliefs about their capacity to cause enduring harm to health. Unlike shrapnel or a bullet that had a defined physical presence, gas had unseen effects within the body, while its capacity to cause damage was apparent from vesicant effects to skin and eyes. The terror inspired by chemical weapons also served to maintain memories of being gassed, while anti-gas measures were themselves disconcerting or a source of discomfort. Conclusions Chronic symptoms and work difficulties maintained beliefs about the potency of chemical weapons. In the period after the war, gas continued to inspire popular revulsion and was associated with a sense of unfairness. PMID:18156245

Emerging electro-optical technologies for defense applications

NASA Astrophysics Data System (ADS)

Venkateswarlu, Ronda; Ser, W.; Er, Meng H.; Chan, Philip

1999-11-01

Technological breakthroughs in the field of imaging and non- imaging sensor sand the related signal processors helped the military users to achieve 'force multiplication'. Present day 'smart-weapon systems' are being converted to 'brilliant-weapon systems' to bridge the gap until the most potent new 'fourth generation systems' come on line based on nanotechnology. The recent military tactics have evolved to take advantage of ever improving technologies to improve the quality and performance over time. The drive behind these technologies is to get a first-pass-mission-success against the target with negligible collateral damage, protecting property and the lives of non-combatants. These technologies revolve around getting target information, detection, designation, guidance, aim-point selection, and mission accomplishment. The effectiveness of these technologies is amply demonstrated during recent wars. This paper brings out the emerging trends in visible/IR/radar smart-sensors and the related signal processing technologies that lead to brilliant guided weapon systems. The purpose of this paper is to give an overview to the readers about futuristic systems. This paper also addresses various system configurations including sensor-fusion.

Digital Avionics Information System (DAIS): Life Cycle Cost Impact Modeling System (LCCIM)--A Managerial Overview. Final Report.

ERIC Educational Resources Information Center

Goclowski, John C.; Baran, H. Anthony

This report gives a managerial overview of the Life Cycle Cost Impact Modeling System (LCCIM), which was designed to provide the Air Force with an in-house capability of assessing the life cycle cost impact of weapon system design alternatives. LCCIM consists of computer programs and the analyses which the user must perform to generate input data.…

Testability/Diagnostics Design Encyclopedia

DTIC Science & Technology

1990-09-01

weapon system that is pushing the state of the art and produced In limited numbers, with questionable historical data on their operation, one can...designs with questionable basis and justification. Unfortunately, this process has not been transformed from an art to a rigorous methodology...REQUIREMENT #2.1 - On-the-job training - Formal school training o O-Level data acquieitlonico01ectlon system (and data management) o Requirements to

Operation CROSSROADS-1946

DTIC Science & Technology

1984-05-01

design as the one that had been dropped on Nagasaki, Japan. Each had a yield of 23 KT (the equivalent of 23,000 tons of TNT). This weapon type had been...tional control of the Commander-in-Chief, Pacific Fleet (CINCPACFLT). On 3 June 1947, CNO sent a dispatch to CINIPACFLT designating three ships for...addition berths near Eneu Island designated by letters or their phonetic equivalent , e.g., Able for A, Jig for J. Oboe for 0, etc. Figure A.1 shows the

Index to Benet Weapons Laboratory (LCWSL) Technical Reports - 1984.

DTIC Science & Technology

1985-07-01

construed as an official Department of the Army position unless so designated by other authorized documents. The use of trade name(s) and/or manufacture...Apr 84 System Autoloader D.E. Jones (BWL POC) ARLCB-CR-84011 Conceptual Autoloader Design B.D. Goodell Apr 84 Study for Future Armament System M.W... Design for 120mm J.E. Wildman Apr 84 Improved Conventional Armament D.E. Jones System (ICAS) Autoloader (BWL POC) ARLCB-MR-84013 Cadmium Plating vs

System Architecture for a Military Weapon System Development Process to Integrate Design and the Manufacturing Process for Use by a Government Technical Development Agency

DTIC Science & Technology

2014-09-01

elements of functional structure. Frequently the requirement for this is to ensure long- term retention of skilled people through the provision of an...operational and manufacturable, greatly reducing the design work remaining for Milestone C. 14. SUBJECT TERMS System Architecture, manufacturing...specialized ammunition technology item such as a fuze takes too long, from initial concept through final production design, which is approved for

A different kind of weapon focus: simulated training with ballistic weapons reduces change blindness.

PubMed

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.

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…

The Association Between Weapon Carrying and Health Risk Behaviors Among Adolescent Students in Bangkok, Thailand.

PubMed

Saiphoklang, On-Anong; Wongboonsin, Kua; Wongboonsin, Patcharawalai; Perngparn, Usaneya; Cottler, Linda B

2015-07-30

Carrying weapons is a significant social and public health problem worldwide, especially among adolescents. The present study examined the association between weapon carrying and related risk behaviors among Thai adolescents. A cross-sectional study of 2,588 high school and vocational school students aged 11 to 19 years from 26 schools in Bangkok, Thailand, was conducted in 2014. This study found that 7.8% of youth reported having carried a weapon in the past 12 months. The high prevalence of weapon carrying was reported by male students, and males were more likely to have reported carrying a weapon than females. The association between weapon carrying and the health risk behaviors like drinking, smoking, any drug use, and physical fighting were significant with higher odds of weapon carrying in all models. Among males, weapon carrying was related to drinking and smoking, any drug use, physical fighting, and school type. Among females, suicidal thoughts were significantly related along with drinking and smoking, any drug use, and physical fighting. Having a mother who used substances was significant only among females. These data could be used for further interventions about weapon carrying to reduce violence. © The Author(s) 2015.

User Interface Design for Military AR Applications

DTIC Science & Technology

2010-12-12

virtual objects with the real world: seeing ultrasound imagery within the patient. In: Computer graphics (SIGGRAPH ’ 92 proceedings), vol 26, pp 203–210... airborne reconnaissance and weapon delivery. In: Proceedings of symposium for image display and recording, US Air Force Avionics Laboratory, Wright

Kinematic Tests of Small Arms

DTIC Science & Technology

2016-03-15

muzzle devices, such as flash suppressors and muzzle compensators, if the items are designed to be operator removable. Use the ammunition that will...muzzle brake or adding a sound suppressor . A kinematics study is also a diagnostic tool to investigate weapon problems such as poor functioning with

76 FR 24410 - Financial Crimes Enforcement Network; Comprehensive Iran Sanctions, Accountability, and...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-02

... Financial Crimes Enforcement Network; Comprehensive Iran Sanctions, Accountability, and Divestment Act of... congressional mandate to prescribe regulations under section 104(e) of the Comprehensive Iran Sanctions... financial institution designated by the U.S. Government in connection with Iran's proliferation of weapons...

Weapon use increases the severity of domestic violence but neither weapon use nor firearm access increases the risk or severity of recidivism.

PubMed

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.

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.

Analysis and studies on the threats to the composite material from laser

NASA Astrophysics Data System (ADS)

Xu, Wei; Yao, Weixing; Wang, Liwei; Wang, Guoliang; Xie, Fang

2015-10-01

It is always an attracting research field for the interaction between laser and matters. The interaction between laser and matters is used not only in the natural science, but also in practical application, for example, laser machine, laser weapon, laser ablations and so on. In this paper, we will give the model for the damage effect of the composite materials caused by the superpower laser weapons. Mechanism of the laser damage on the composite materials have been researched and modeled by the numerical analysis methods. Through the designed model, we analyzed the temperature and the stress fields of the composite material after the superpower lasers attacks with different power densities. By analyzing these modeling results, we achieved some conclusions on the threats to the composite materials from the superpower lasers. From the results, we have obtained the Irradiated threshold from the Laser. This paper will provide the theoretical foundations for the anti-laser design of the composite materials.

F-22 cockpit avionics: a systems integration success story

NASA Astrophysics Data System (ADS)

Greeley, Kevin W.; Schwartz, Richard J.

2000-08-01

The F-22 'Raptor' is being developed and manufactured as multi-role fighter aircraft for the 'air dominance' mission. The F-22 team is led by Lockheed Martin, with Boeing and Pratt & Whitney as partners. The F-22 weapons system combines supersonic cruise, maneuverability, stealth, and an extensive suite of tightly integrated sensors to achieve a high level of lethality and invulnerability against current and projected threat systems such as fighter aircraft and surface to air missiles. Despite high automation of the complex systems installed in the F-22, the pilot is heavily tasked for air battle management. Response timelines are compressed due to supersonic cruise velocities. These factors challenge the Pilot Vehicle Interface (PVI) design. This paper discusses the team's response to these challenges, describing the physical cockpit layout, its controls and displays, and the hardware architecture, software tools, and development process used to mature the F-22 'Raptor' weapons system, including a review of Human Factors design considerations for F-22 displays.

The weapon focus effect is weaker with Black versus White male perpetrators.

PubMed

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.

Weapon Possession Among College Students: A Study From a Midwestern University.

PubMed

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.

Weapons used by juveniles and adult offenders in U.S. parricide cases.

PubMed

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.

Towards a tactical nuclear weapons treaty? Is There a Role of IAEA Tools of Safeguards?

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

Saunders, Emily C.; Rowberry, Ariana N.; Fearey, Bryan L.

2012-07-12

In recent years, there is growing interest in formal negotiations on non-strategic or tactical nuclear weapons. With the negotiations of New START, there has been much speculation that a tactical nuclear weapons treaty should be included in the follow on to New START. This paper examines the current policy environment related to tactical weapons and some of the issues surrounding the definition of tactical nuclear weapons. We then map out the steps that would need to be taken in order to begin discussions on a tactical nuclear weapons treaty. These steps will review the potential role of the IAEA inmore » verification of a tactical nuclear weapons treaty. Specifically, does IAEA involvement in various arms control treaties serve as a useful roadmap on how to overcome some of the issues pertaining to a tactical nuclear weapons treaty?« less

Vertical nuclear proliferation.

PubMed

Sidel, Victor W

2007-01-01

All the nuclear-weapon states are working to develop new nuclear-weapon systems and upgrade their existing ones. Although the US Congress has recently blocked further development of small nuclear weapons and earth-penetrating nuclear weapons, the United States is planning a range of new warheads under the Reliable Replacement Warhead programme, and renewing its nuclear weapons infrastructure. The United Kingdom is spending 1 billion pounds sterling on updating the Atomic Weapons Establishment at Aldermaston, and about 20 billion pounds sterling on replacing its Vanguard submarines and maintaining its Trident warhead stockpile. The US has withdrawn from the Anti-Ballistic Missile Treaty and plans to install missile defence systems in Poland and the Czech Republic; Russia threatens to upgrade its nuclear countermeasures. The nuclear-weapon states should comply with their obligations under Article VI of the Non-Proliferation Treaty, as summarised in the 13-point plan agreed at the 2000 NPT Review Conference, and they should negotiate a Nuclear Weapons Convention.

From Good to Great: Creating a Fires-Centric VMU Culture

DTIC Science & Technology

2011-04-07

Anderson 2 Conclusion: Solutions ranging from low to high impact are available. At the low impact end of the spectrum, the summer .2011 transition... back to the end of Predator’s advanced concept technology demonstration (ACTO) phase. During the Predator’s 30 month ACTO the Army was largely...that the Marine Corps is experiencing the same growing pains that the Air Force experienced with its weaponized unmanned aerial systems (UAS). Major

Proceedings of the International Symposium on Nonlinear Optical Polymers for Soldier Survivability (1st), Held in Natick, Massachusetts on June 13-14, 1989

DTIC Science & Technology

1990-09-01

Film Fabrication for Optical Second Harmonic Generation * Dr. Geoffrey A. Lindsay, Naval Weapons Center, et al. Corona-Onset Poling of New Side...having the required structures: Polyanilines and derivatives, polyazobenzenes and derivatives and polypyrroles. These polymers are generally...phase polymerization of the monomers on substrates of polyvinyl alcohol or polyvinylpyrrolidone. These films will be evaluated in a facility that

DNA EMP AWARENESS COURSE NOTES. THIRD EDITION

DTIC Science & Technology

1977-10-01

education period for the many cases, this can be don durit,g che training and education of personnel. Past initial program planning phases. If this...8217 * e "White Paper " and assessment reports.protection level minimum nuclear maximum nuclear Identifying the nuclear weapon *threat levels (source region...threats to the system in context of the threat levels mission of the system is often called a "White Paper ". Delineation of these threats deter

US Industrial Base Dependence/Vulnerability. Phase 2. Analysis

DTIC Science & Technology

1987-11-01

widest range of prospec- tive bidders on his program--ino IudIng Japanese, Israeli, Korean, Brazilian, et cetera. The program manager clearly cannot...nuclear weapons did not do away with the previous force structure), or 2) a major war (we did get rid of the horse cavalry in WWII). However, it is...ion arrangements with NATO Allies. a program manager would seek the bidders on his program--I no Iuding Mian, et cetera. The program

Lipophilic Super-Absorbent Swelling Gels as Cleaners for Use on Weapons Systems and Platforms

DTIC Science & Technology

2011-08-18

polymer gel systems. Further research will address the post-cleaning gel removal method, the use of non- fluorinated compounds in gel synthesis, and...be proposed to address other issues including the method for removing the gels after swelling, the use of non- fluorinated compounds in gel...strength. Elimination of fluorinated compounds in the gel synthesis was the focus of this and subsequent phases of this research. TECHNICAL APPROACH

A Novel Concept for the Rapid Deployment of Electric Power Cables. Phase 1.

DTIC Science & Technology

1987-04-30

cable toward the tactical position that requires power. The approach effectively neutralisasl both man-made and naturally occurring deployment...guided system with a reputation for extreme accuracy, it is anticipated that the cable can be delivered to a user located within a 1000 foot range...thus readily available, because it is an effective and reliable weapon system. The system has been up-graded several times which indicates that its

Hemorrhagic fever viruses as biological weapons: medical and public health management.

PubMed

Borio, Luciana; Inglesby, Thomas; Peters, C J; Schmaljohn, Alan L; Hughes, James M; Jahrling, Peter B; Ksiazek, Thomas; Johnson, Karl M; Meyerhoff, Andrea; O'Toole, Tara; Ascher, Michael S; Bartlett, John; Breman, Joel G; Eitzen, Edward M; Hamburg, Margaret; Hauer, Jerry; Henderson, D A; Johnson, Richard T; Kwik, Gigi; Layton, Marci; Lillibridge, Scott; Nabel, Gary J; Osterholm, Michael T; Perl, Trish M; Russell, Philip; Tonat, Kevin

2002-05-08

To develop consensus-based recommendations for measures to be taken by medical and public health professionals if hemorrhagic fever viruses (HFVs) are used as biological weapons against a civilian population. The Working Group on Civilian Biodefense included 26 representatives from academic medical centers, public health, military services, governmental agencies, and other emergency management institutions. MEDLINE was searched from January 1966 to January 2002. Retrieved references, relevant material published prior to 1966, and additional sources identified by participants were reviewed. Three formal drafts of the statement that synthesized information obtained in the evidence-gathering process were reviewed by the working group. Each draft incorporated comments and judgments of the members. All members approved the final draft. Weapons disseminating a number of HFVs could cause an outbreak of an undifferentiated febrile illness 2 to 21 days later, associated with clinical manifestations that could include rash, hemorrhagic diathesis, and shock. The mode of transmission and clinical course would vary depending on the specific pathogen. Diagnosis may be delayed given clinicians' unfamiliarity with these diseases, heterogeneous clinical presentation within an infected cohort, and lack of widely available diagnostic tests. Initiation of ribavirin therapy in the early phases of illness may be useful in treatment of some of these viruses, although extensive experience is lacking. There are no licensed vaccines to treat the diseases caused by HFVs.

Tactical Nuclear Weapons: Their Purpose and Placement

DTIC Science & Technology

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

Optoelectronics applications in multimedia shooting training systems: SPARTAN

NASA Astrophysics Data System (ADS)

Glogowski, Tomasz; Hlosta, Pawel; Stepniak, Slawomir; Swiderski, Waldemar

2017-10-01

Multimedia shooting training systems are increasingly being used in the training of security staff and uniformed services. An advanced practicing-training system SPARTAN for simulation of small arms shooting has been designed and manufactured by Autocomp Management Ltd. and Military Institute of Armament Technology for the Polish Ministry of National Defence. SPARTAN is a stationary device designed to teach, monitor and evaluate the targeting of small arms and to prepare soldiers for: • firing the live ammunition at open ranges for combat targets and silhouettes • detection, classification and engagement of real targets upon different terrains, weather conditions and periods during the day • team work as a squad during the mission by using different types of arms • suitable reactions in untypical scenarios. Placed in any room the training set consists of: • the projection system that generates realistic 3D imaging of the battlefield (such as combat shooting range) in high-resolution • system that tracks weapons aiming points • sound system which delivers realistic mapping of acoustic surroundings • operator station with which the training is conducted and controlled • central processing unit based on PC computers equipped with specialist software realizing individual system functions • units of smart weapons equipped with radio communication modules, injection laser diodes and pneumatic reloading system. The system make possible training by firing in dynamic scenarios, using combat weapons and live ammunition against visible targets moving on a screen. The use of infrared camera for detecting the position of impact of a projectile.

Nuclear energy and security

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

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

2000-01-01

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

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

Aggression and attitudes to time and risk in weapon-using violent offenders.

PubMed

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

PubMed Central

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

Medical experimentation concerning chemical and biological weapons for mass destruction.

PubMed

Deutsch, Erwin

2003-04-01

This article is the text of a speech originally presented at the Second World Conference on Medical Ethics at Gijon, Spain, on 2 October 2002 under the title "Medical Experimentation Concerning Chemical and Biological Weapons for Mass Destruction: Clinical Design for New Smallpox Vaccines: Ethical and Legal Aspects." Experimentation on vaccines such as smallpox is subject to the usual ethical rules such as the need for informed consent. However, the participants will not often be at risk of catching the disease but expose themselves by taking part in the experimentation. Professor Deutsch explores the implications of this, including the position of vulnerable groups such as children, those with mental handicaps, and those acting under orders such as the miliary, the policy and fire officers.

Stockpile Stewardship: How We Ensure the Nuclear Deterrent Without Testing

ScienceCinema

None

2018-01-16

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

Study on the Structures of Two Booster Pellets Having High Initiation Capacity

NASA Astrophysics Data System (ADS)

Shuang-Qi, Hu; Hong-Rong, Liu; Li-shuang, Hu; Xiong, Cao; Xiang-Chao, Mi; Hai-Xia, Zhao

2014-05-01

Insensitive munitions (IM) improve the survivability of both weapons and their associated platforms, which can lead to a reduction in casualties, mission losses, and whole life costs. All weapon systems contain an explosive train that needs to meet IM criteria but reliably initiate a main charge explosive. To ensure that these diametrically opposed requirements can be achieved, new highly effective booster charge structures were designed. The initiation capacity of the two booster pellets was studied using varied composition and axial-steel-dent methods. The results showed that the two new booster pellets can initiate standard main charge pellets with less explosive mass than the ordinary cylindrical booster pellet. The numerical simulation results were in good agreement with the experiment results.

Project on Advanced Systems and Concepts for Countering Weapons of Mass Destruction (PASCC)

DTIC Science & Technology

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

Do Weapons Facilitate Adolescent Delinquency? An Examination of Weapon Carrying and Delinquency Among Adolescents.

PubMed

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.

Victimization and health risk factors among weapon-carrying youth.

PubMed

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.

PubMed

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.