Multidisciplinary model-based-engineering for laser weapon systems: recent progress

NASA Astrophysics Data System (ADS)

Coy, Steve; Panthaki, Malcolm

2013-09-01

We are working to develop a comprehensive, integrated software framework and toolset to support model-based engineering (MBE) of laser weapons systems. MBE has been identified by the Office of the Director, Defense Science and Engineering as one of four potentially "game-changing" technologies that could bring about revolutionary advances across the entire DoD research and development and procurement cycle. To be effective, however, MBE requires robust underlying modeling and simulation technologies capable of modeling all the pertinent systems, subsystems, components, effects, and interactions at any level of fidelity that may be required in order to support crucial design decisions at any point in the system development lifecycle. Very often the greatest technical challenges are posed by systems involving interactions that cut across two or more distinct scientific or engineering domains; even in cases where there are excellent tools available for modeling each individual domain, generally none of these domain-specific tools can be used to model the cross-domain interactions. In the case of laser weapons systems R&D these tools need to be able to support modeling of systems involving combined interactions among structures, thermal, and optical effects, including both ray optics and wave optics, controls, atmospheric effects, target interaction, computational fluid dynamics, and spatiotemporal interactions between lasing light and the laser gain medium. To address this problem we are working to extend Comet™, to add the addition modeling and simulation capabilities required for this particular application area. In this paper we will describe our progress to date.

Diagnosis and Prognosis of Weapon Systems

NASA Technical Reports Server (NTRS)

Nolan, Mary; Catania, Rebecca; deMare, Gregory

2005-01-01

The Prognostics Framework is a set of software tools with an open architecture that affords a capability to integrate various prognostic software mechanisms and to provide information for operational and battlefield decision-making and logistical planning pertaining to weapon systems. The Prognostics NASA Tech Briefs, February 2005 17 Framework is also a system-level health -management software system that (1) receives data from performance- monitoring and built-in-test sensors and from other prognostic software and (2) processes the received data to derive a diagnosis and a prognosis for a weapon system. This software relates the diagnostic and prognostic information to the overall health of the system, to the ability of the system to perform specific missions, and to needed maintenance actions and maintenance resources. In the development of the Prognostics Framework, effort was focused primarily on extending previously developed model-based diagnostic-reasoning software to add prognostic reasoning capabilities, including capabilities to perform statistical analyses and to utilize information pertaining to deterioration of parts, failure modes, time sensitivity of measured values, mission criticality, historical data, and trends in measurement data. As thus extended, the software offers an overall health-monitoring capability.

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

NASA Astrophysics Data System (ADS)

Kiel, David H.

2013-02-01

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

Study on combat effectiveness of air defense missile weapon system based on queuing theory

NASA Astrophysics Data System (ADS)

Zhao, Z. Q.; Hao, J. X.; Li, L. J.

2017-01-01

Queuing Theory is a method to analyze the combat effectiveness of air defense missile weapon system. The model of service probability based on the queuing theory was constructed, and applied to analyzing the combat effectiveness of "Sidewinder" and "Tor-M1" air defense missile weapon system. Finally aimed at different targets densities, the combat effectiveness of different combat units of two types' defense missile weapon system is calculated. This method can be used to analyze the usefulness of air defense missile weapon system.

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.

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

Advanced Technology System Scheduling Governance Model

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

Ang, Jim; Carnes, Brian; Hoang, Thuc

In the fall of 2005, the Advanced Simulation and Computing (ASC) Program appointed a team to formulate a governance model for allocating resources and scheduling the stockpile stewardship workload on ASC capability systems. This update to the original document takes into account the new technical challenges and roles for advanced technology (AT) systems and the new ASC Program workload categories that must be supported. The goal of this updated model is to effectively allocate and schedule AT computing resources among all three National Nuclear Security Administration (NNSA) laboratories for weapons deliverables that merit priority on this class of resource. Themore » process outlined below describes how proposed work can be evaluated and approved for resource allocations while preserving high effective utilization of the systems. This approach will provide the broadest possible benefit to the Stockpile Stewardship Program (SSP).« less

Damage assessment of long-range rocket system by electromagnetic pulse weapon

NASA Astrophysics Data System (ADS)

Cao, Lingyu; Liu, Guoqing; Li, Jinming

2017-08-01

This paper analyzes the damage mechanism and characteristics of electromagnetic pulse weapon, establishes the index system of survivability of long-range rocket launcher system, and uses AHP method to establish the combat effectiveness model of long-range rocket missile system. According to the damage mechanism and characteristics of electromagnetic pulse weapon, the damage effect of the remote rocket system is established by using the exponential method to realize the damage efficiency of the remote rocket system.

Evaluation of Multi-Level Support Structure Requirements for New Weapon Systems.

DTIC Science & Technology

1987-09-01

transformer 1 total consumed manhours on this level 19.45 hrs average manhrs within 4 weeks on this level : .38 hrs average rounded number of mainten; personal ...major unit data to provide conclusions about the logistics behavior of failing weapon systems. The modeling of system behavior with CAESAR has severa-l...characteristic data and major unit data to provide conclusions about the logistics behavior of failing weapon systems. The modelling of system behavior

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

High-energy laser weapons since the early 1960s

NASA Astrophysics Data System (ADS)

Cook, Joung

2013-02-01

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

Software System Architecture Modeling Methodology for Naval Gun Weapon Systems

DTIC Science & Technology

2010-12-01

Weapon System HAR Hazard Action Report HERO Hazards of Electromagnetic Radiation to Ordnance IOC Initial Operational Capability... radiation to ordnance ; and combinations therein. Equipment, systems, or procedures and processes whose malfunction would hazard the safe manufacturing...NDI Non-Development Item OPEVAL Operational Evaluation ORDALTS Ordnance Alterations O&SHA Operating and Support Hazard Analysis PDA

Kinematics of Laying an Automated Weapon System

DTIC Science & Technology

2017-07-19

mathematical transformation is required to move the firing solution from its reference frame to a reference frame that is meaningful to the weapon system. This...Procedures 2 Conventions and Variable Definitions 2 Rotation Matrices 5 Transformation of a Vector 5 Conversion Between Cartestian and Spherical...Coordinate Systems 6 Transformation of Earth Referenced Lay to Platform Reference Frame 6 Results and Discussions 7 Conclusions 8 Bibliography 9

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

Superior Weapons Systems Through Castings (SWC)

DTIC Science & Technology

2012-11-30

little or no additional processing. This reduction in finishing can eliminate more than two-thirds of the production costs for some parts...lower weight and cost with the same or better functionality. The SWC program has successfully: • developed materials that reduce weight and/or are more...critical to the capability of the DoD’s weapon systems. However supply chain constraints have made it difficult to obtain high-quality, lightweight, cost

Computation of Weapons Systems Effectiveness

DTIC Science & Technology

2013-09-01

denoted as SSPD2. SSPD = SSPD1 ∗ PNM + SSPD2 ∗ PHIT (5.13) PNM and PHIT are the weighing factors used to balance the direct hits and Gaussian miss...distribution unique for guided weapons. The addition of PNM and PHIT can be equal to or smaller than 1 due to the presence of the outliers gross...weapons to represent a zero miss distance for the PHIT component. SSPD2 Computation for Blast Effect SSPD2x = normcdf � LET 2 , 0,0� − normcdf(−LET 2

Asynchronous Data-Driven Classification of Weapon Systems

DTIC Science & Technology

2009-10-01

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

Millimeter Wave Radar Applications to Weapons Systems

DTIC Science & Technology

1976-06-01

meter wave region compared with the high attenuation in the optical region. It is this unique characteristic of millimeter waves to penetrate fog...miiliaeter wave radars in graund-to-- air , ground-to-ground, and air -to-ground weapons systems aye presented. The advantages and limitation~s¶ of operating...MILLIMETER WAVE RADAR CHARACTERISTICS ..... ............ .. 27 A, General ................ ......................... ... 27 B. Ground-to- Air Millimeter

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

NASA Astrophysics Data System (ADS)

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

2012-11-01

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

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.

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.

Advanced fighter technology integration (AFTI)/F-16 Automated Maneuvering Attack System final flight test results

NASA Technical Reports Server (NTRS)

Dowden, Donald J.; Bessette, Denis E.

1987-01-01

The AFTI F-16 Automated Maneuvering Attack System has undergone developmental and demonstration flight testing over a total of 347.3 flying hours in 237 sorties. The emphasis of this phase of the flight test program was on the development of automated guidance and control systems for air-to-air and air-to-ground weapons delivery, using a digital flight control system, dual avionics multiplex buses, an advanced FLIR sensor with laser ranger, integrated flight/fire-control software, advanced cockpit display and controls, and modified core Multinational Stage Improvement Program avionics.

Concealed weapons detection using electromagnetic resonances

NASA Astrophysics Data System (ADS)

Hunt, Allen R.; Hogg, R. Douglas; Foreman, William

1998-12-01

Concealed weapons pose a significant threat to both law enforcement and security agency personnel. The uncontrolled environments associated with peacekeeping and the move toward relaxation of concealed weapons laws here in the U.S. provide a strong motivation for developing weapons detection technologies which are noninvasive and can function noncooperatively. Existing weapons detection systems are primarily oriented to detecting metal and require the cooperation of the person being searched. The new generation of detectors under development that focuses primarily on imaging methods, faces problems associated with privacy issues. There remains a need for a weapons detector which is portable, detects weapons remotely, avoids the issues associated with privacy rights, can tell the difference between car keys and a knife, and is affordable enough that one can be issued to every peacekeeper and law enforcement officer. AKELA is developing a concealed weapons detector that uses wideband radar techniques to excite natural electromagnetic resonances that characterize the size, shape, and material composition of an object. Neural network processing is used to classify the difference between weapons and nuisance objects. We have constructed both time and frequency domain test systems and used them to gather experimental data on a variety of armed and unarmed individuals. These experiments have been performed in an environment similar to the operational environment. Preliminary results from these experiments show that it is possible to detect a weapon being carried by an individual from a distance of 10 to 15 feet, and to detect a weapon being concealed behind the back. The power required is about 100 milliwatts. A breadboard system is being fabricated and will be used by AKELA and our law enforcement partner to gather data in operationally realistic situations. While a laptop computer will control the breadboard system, the wideband radar electronics will fit in a box the

Field Artillery Cannon Weapons Systems and Ammunition Handbook.

DTIC Science & Technology

1983-02-01

ground. I (2) When the weapon is emplaced on uneven terrain, the equalizing support rotates on the horizontal pivot pin, placing the tilting parts of the...intervisible. g. Direct fire-Fire from a weapon that is laid by sighting directly on the target. h. Cant-The tilting of the trunnions of the weapon...locking handle bends or breaks because excess mucle is applied. The screws vibrate loose and are lost because somebody forgets to check them for

Medicalized weapons & modern war.

PubMed

Gross, Michael L

2010-01-01

"Medicalized" weapons--those that rely on advances in neuroscience, physiology, and pharmacology--offer the prospect of reducing casualties and protecting civilians. They could be especially useful in modern asymmetric wars in which conventional states are pitted against guerrilla or insurgent forces. But may physicians and other medical workers participate in their development?

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

Neurotoxic Weapons and Syndromes.

PubMed

Carota, Antonio; Calabrese, Pasquale; Bogousslavsky, Julien

2016-01-01

The modern era of chemical and biological warfare began in World War I with the large-scale production and use of blistering and choking agents (chlorine, phosgene and mustard gases) in the battlefield. International treaties (the 1925 Geneva Protocol, the 1975 Biological and Toxin Weapons Convention and the 1993 Chemical Weapons Convention) banned biological and chemical weapons. However, several countries are probably still engaged in their development. Hence, there is risk of these weapons being used in the future. This chapter will focus on neurotoxic weapons (e.g. nerve agents, chemical and biological neurotoxins, psychostimulants), which act specifically or preeminently on the central nervous system and/or the neuromuscular junction. Deeply affecting the function of the nervous system, these agents either have incapacitating effects or cause clusters of casualties who manifest primary symptoms of encephalopathy, seizures, muscle paralysis and respiratory failure. The neurologist should be prepared both to notice patterns of symptoms and signs that are sufficiently consistent to raise the alarm of neurotoxic attacks and to define specific therapeutic interventions. Additionally, extensive knowledge on neurotoxic syndromes should stimulate scientific research to produce more effective antidotes and antibodies (which are still lacking for most neurotoxic weapons) for rapid administration in aerosolized forms in the case of terrorist or warfare scenarios. © 2016 S. Karger AG, Basel.

Non-Lethal Weapons: A Technology Gap or Lack or Available Systems, Training, and Proper Application

DTIC Science & Technology

2016-06-10

Ibid., 190-191. 9 Jonathan D. Moreno, “Medical Ethics and Non-Lethal Weapons ,” The American Journal of Bioethics 4, no. 4 (Fall 2004): W1...Quarterly (Spring-Summer 2001): 18-22. Moreno, Jonathan D. “Medical Ethics and Non-Lethal Weapons .” The American Journal of Bioethics 4, no. 4 (Fall...NON-LETHAL WEAPONS : A TECHNOLOGY GAP OR LACK OF AVAILABLE SYSTEMS, TRAINING, AND PROPER APPLICATION A thesis presented to

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

48 CFR 25.301-3 - Weapons.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 1 2013-10-01 2013-10-01 false Weapons. 25.301-3 Section... FOREIGN ACQUISITION Contracts Performed Outside the United States 25.301-3 Weapons. The contracting officer shall follow agency procedures and the weapons policy established by the combatant commander or...

48 CFR 25.301-3 - Weapons.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false Weapons. 25.301-3 Section... FOREIGN ACQUISITION Contracts Performed Outside the United States 25.301-3 Weapons. The contracting officer shall follow agency procedures and the weapons policy established by the combatant commander or...

48 CFR 25.301-3 - Weapons.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 1 2012-10-01 2012-10-01 false Weapons. 25.301-3 Section... FOREIGN ACQUISITION Contracts Performed Outside the United States 25.301-3 Weapons. The contracting officer shall follow agency procedures and the weapons policy established by the combatant commander or...

48 CFR 25.301-3 - Weapons.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 1 2014-10-01 2014-10-01 false Weapons. 25.301-3 Section... FOREIGN ACQUISITION Contracts Performed Outside the United States 25.301-3 Weapons. The contracting officer shall follow agency procedures and the weapons policy established by the combatant commander or...

48 CFR 25.301-3 - Weapons.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Weapons. 25.301-3 Section... FOREIGN ACQUISITION Contracts Performed Outside the United States 25.301-3 Weapons. The contracting officer shall follow agency procedures and the weapons policy established by the combatant commander or...

Joint Non-Lethal Weapons Program Science and Technology Strategic Plan

DTIC Science & Technology

2016-03-31

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

Navy’s Advanced Aircraft Armament System Program Concept Objectives

DTIC Science & Technology

1983-10-01

12-1 00 NAVY’S ADVANCED AIRCRAFT ARMAMENT SYSTEM PROGRAM CONCEPT OBJECTIVES T. M . Leese and J. F. Haney Naval Weapons Center Code 31403 China...STORE FLWNT LIFE RECONFIOURATION ♦ UWMST OMHTH ninoairv M — MANN HUCTHM ^♦■ SILECT ALTERNATE • STORE 0PTI0M ■ REOUCIO CK« W0RKL0A0 • . README...mOVEMENTS INÜTEO FUIWUTY MM AM tTATWM COMPLEX AUTOMATIC LACK OF OIT RESTRICTIVE MLNIRV M FLUWAITV IUCSMVI Figure 1. Carrier aircraft

Space weapon technology and policy

NASA Astrophysics Data System (ADS)

Hitchens, Theresa

2017-11-01

The military use of space, including in support of nuclear weapons infrastructure, has greatly increased over the past 30 years. In the current era, rising geopolitical tensions between the United States and Russia and China have led to assumptions in all three major space powers that warfighting in space now is inevitable, and possible because of rapid technological advancements. New capabilities for disrupting and destroying satellites include radio-frequency jamming, the use of lasers, maneuverable space objects and more capable direct-ascent anti-satellite weapons. This situation, however, threatens international security and stability among nuclear powers. There is a continuing and necessary role for diplomacy, especially the establishment of normative rules of behavior, to reduce risks of misperceptions and crisis escalation, including up to the use of nuclear weapons. U.S. policy and strategy should seek a balance between traditional military approaches to protecting its space assets and diplomatic tools to create a more secure space environment.

Weapons in Schools. NSSC Resource Paper.

ERIC Educational Resources Information Center

Butterfield, George E., Ed.; Turner, Brenda, Ed.

More than ever, our public school system must confront weapons in schools and become aware of steadily rising statistics on youth homicide and suicide. This report delineates the problem, discusses why children carry weapons to school, and outlines strategies for keeping weapons out of schools and for improving school safety. Although some…

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

DTIC Science & Technology

2012-01-01

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

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

DTIC Science & Technology

2012-05-02

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

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.

Bioterrorism: toxins as weapons.

PubMed

Anderson, Peter D

2012-04-01

The potential for biological weapons to be used in terrorism is a real possibility. Biological weapons include infectious agents and toxins. Toxins are poisons produced by living organisms. Toxins relevant to bioterrorism include ricin, botulinum, Clostridium perfrigens epsilson toxin, conotoxins, shigatoxins, saxitoxins, tetrodotoxins, mycotoxins, and nicotine. Toxins have properties of biological and chemical weapons. Unlike pathogens, toxins do not produce an infection. Ricin causes multiorgan toxicity by blocking protein synthesis. Botulinum blocks acetylcholine in the peripheral nervous system leading to muscle paralysis. Epsilon toxin damages cell membranes. Conotoxins block potassium and sodium channels in neurons. Shigatoxins inhibit protein synthesis and induce apoptosis. Saxitoxin and tetrodotoxin inhibit sodium channels in neurons. Mycotoxins include aflatoxins and trichothecenes. Aflatoxins are carcinogens. Trichothecenes inhibit protein and nucleic acid synthesis. Nicotine produces numerous nicotinic effects in the nervous system.

Issues With Access to Acquisition Data and Information in the Department of Defense: Doing Data Right in Weapon System Acquisition

DTIC Science & Technology

2016-04-30

Defense: Doing Data Right in Weapon System Acquisition Nancy Moore, Senior Management Scientist, RAND Megan McKernan, Defense Research Analyst...Access to Acquisition Data & Information in the Department of Defense: Doing Data Right in Weapon System Acquisition Nancy Moore, Senior Management...With Access to Acquisition Data and Information in the Department of Defense: Doing Data Right in Weapon System Acquisition Nancy Y. Moore—is a

DoD Weapon System Acquisition Reform Product Support Assessment

DTIC Science & Technology

2009-11-01

can be best effected by working through the Defense Acquisition University, the Logistics Functional IPT, the Acquisition Management Functional... WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Department of Defense,Undersecretary of Defense for Acquisition,Technology and...each year in product support. Reformed stewardship—driven by improving product support and achieving more cost- effective weapon system readiness

Issues in Navy Management of Major Weapon Systems Warranties.

DTIC Science & Technology

1986-12-01

THESISA ISSUES IN NAVY MANAGEMENT OF MAJOR WEAPON SYSTEMS WARRANTIES by Kevin L. White December 1986 Thesis Advisor: David V. Lamm Approved for...David V. Lamm, Thesis Advisor David C. Roberts, Second Reader Willis R. Greer, Jr., Chairman Department of Administrati e Sciences Knal Dean of and... THESIS -------------------------------13 ’p G. DEFINITIONS---------------------------------------13 H. ORGANIZATION OF THE STUDY----------------------- 15

Space Law and Weapons in Space

NASA Astrophysics Data System (ADS)

Mosteshar, Sa'id

2017-07-01

Although legal principles to govern space were discussed as early as the mid-1950s, they were not formalized until the Outer Space Treaty (OST) of 1967 was adopted and came into force. The Outer Space Treaty establishes a number of principles affecting the placement of weapons in outer space. In particular, it provides for the peaceful use of earth's moon along with other celestial bodies and prohibits the testing of any types of weapons on such bodies. More generally the OST forbids the placement of nuclear weapons or other weapons of mass destruction in outer space. In addition, there are a number of disarmament treaties and agreements emanating from the UN Office for Disarmament Affairs and the Conference on Disarmament that are relevant to weapons in space. One of the fundamental question that arises is what constitutes a weapon and does its placement in space breach the requirement that outer space be used exclusively for peaceful purposes. For example, does a satellite used to control and direct an armed drone breach the peaceful use provision of the OST? There may be risks that without international norms governments and sub-state groups may acquire and use armed drones in ways that threaten regional stability, laws of war, and the role of domestic rule of law in decisions to use force. The nature of weapons and other questions of laws affecting the placement of weapons in space, as well as the use of space assets for non-peaceful purposes, are thus of real significance when considering space law and weapons in space. Examining the characteristics that render a space object a weapon and the role of intent and perception in the issues that arise become essential aspects to consider. This also necessitates examining dual-use systems common to many space systems and operations.

Global strike hypersonic weapons

NASA Astrophysics Data System (ADS)

Lewis, Mark J.

2017-11-01

Beginning in the 1940's, the United States has pursued the development of hypersonic technologies, enabling atmospheric flight in excess of five times the speed of sound. Hypersonic flight has application to a range of military and civilian applications, including commercial transport, space access, and various weapons and sensing platforms. A number of flight tests of hypersonic vehicles have been conducted by countries around the world, including the United States, Russia, and China, that could lead the way to future hypersonic global strike weapon systems. These weapons would be especially effective at penetrating conventional defenses, and could pose a significant risk to national security.

An Application of Queues to Offensive Support Indirect Fire Weapons Systems

DTIC Science & Technology

2005-01-01

weapons systems capability is founded on delivery systems, operational procedures, ammunition and technologies from the 1960s. The changing nature of...fire away from busy delivery systems to less busy delivery systems by calculating the comparative estimation of busyness as given in equation (17... changes in the battlefield. Ideally, the delivery systems could be provided with 9 DSTO-TR-1662 Track of gun movements (100 cals-for-lire) 100 90 so 70 60

Millimeter-wave MMIC technology for smart weapons

NASA Astrophysics Data System (ADS)

Seashore, Charles R.

1994-12-01

Millimeter wave MMIC component technology has made dramatic progress over the last ten years largely due to funding stimulation received under the ARPA Tri-Service MIMIC program. In several smart weapon systems, MMIC components are now specified as the baseline approach for millimeter wave radar transceiver hardware. Availability of this new frontier in microelectronics has also enabled realization of sensor fusion for multispectral capability to defeat many forms of known countermeasures. The current frequency range for these MMIC-based components is approximately 30 to 100 GHz. In several cases, it has been demonstrated that the MMIC component performance has exceeded that available from hybrid microstrip circuits using selected discrete devices. However, challenges still remain in chip producibility enhancement and cost reduction since many of the essential device structure candidates are themselves emerging technologies with a limited wafer fabrication history and accumulated test databases. It is concluded that smart weapons of the future will rely heavily on advanced microelectronics to satisfy performance requirements as well as meeting stringent packaging and power source constraints.

Financial Management: Financial Reporting of Deferred Maintenance Information on Navy Weapon Systems for FY 2002

DTIC Science & Technology

2003-03-06

Financial Management March 6, 2003 Office of the Inspector General of the Department of Defense Financial Reporting of Deferred Maintenance...N/A Dates Covered (from... to) - Title and Subtitle Financial Management: Financial Reporting of Deferred Maintenance Information on Navy Weapon...Project No. D2001FJ-0156.000) Financial Reporting of Deferred Maintenance Information on Navy Weapon Systems for FY 2002 Executive Summary Who

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.

Color image fusion for concealed weapon detection

NASA Astrophysics Data System (ADS)

Toet, Alexander

2003-09-01

Recent advances in passive and active imaging sensor technology offer the potential to detect weapons that are concealed underneath a person's clothing or carried along in bags. Although the concealed weapons can sometimes easily be detected, it can be difficult to perceive their context, due to the non-literal nature of these images. Especially for dynamic crowd surveillance purposes it may be impossible to rapidly asses with certainty which individual in the crowd is the one carrying the observed weapon. Sensor fusion is an enabling technology that may be used to solve this problem. Through fusion the signal of the sensor that depicts the weapon can be displayed in the context provided by a sensor of a different modality. We propose an image fusion scheme in which non-literal imagery can be fused with standard color images such that the result clearly displays the observed weapons in the context of the original color image. The procedure is such that the relevant contrast details from the non-literal image are transferred to the color image without altering the original color distribution of this image. The result is a natural looking color image that fluently combines all details from both input sources. When an observer who performs a dynamic crowd surveillance task, detects a weapon in the scene, he will also be able to quickly determine which person in the crowd is actually carrying the observed weapon (e.g. "the man with the red T-shirt and blue jeans"). The method is illustrated by the fusion of thermal 8-12 μm imagery with standard RGB color images.

Enabling Lead Free Interconnects in DoD Weapon Systems

DTIC Science & Technology

2017-09-28

FINAL PRESENTATION Enabling Lead-Free Interconnects in DoD Weapon Systems ESTCP Project WP-201573-T2 SEPTEMBER 2017 Dr. Stephan Meschter BAE...Meschter 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) BAE...the results of the SERDP lead- free projects to various stake-holders and to enable standardization. The work products and transferred data must not be

Future of clip-on weapon sights: pros and cons from an applications perspective

NASA Astrophysics Data System (ADS)

Knight, C. Reed; Greenslade, Ken; Francisco, Glen

2015-05-01

US Domestic, International, allied Foreign National Warfighters and Para-Military First Responders (Police, SWAT, Special Operations, Law Enforcement, Government, Security and more) are put in harm's way all the time. To successfully complete their missions and return home safely are the primary goals of these professionals. Tactical product improvements that affect mission effectiveness and solider survivability are pivotal to understanding the past, present and future of Clip-On in-line weapon sights. Clip-On Weapon Sight (WS) technology was deemed an interim solution by the US Government for use until integrated and fused (day/night multi-sensor) Weapon Sights (WSs) were developed/fielded. Clip-On has now become the solution of choice by Users, Warriors, Soldiers and the US Government. SWaP-C (size, weight and power -cost) has been improved through progressive advances in Clip-On Image Intensified (I2), passive thermal, LL-CMOS and fused technology. Clip-On Weapon Sights are now no longer mounting position sensitive. Now they maintain aim point boresight, so they can be used for longer ranges with increased capabilities while utilizing the existing zeroed weapon and daysight optic. Active illuminated low-light level (both analog I2 and digital LL-CMOS) imaging is rightfully a real-world technology, proven to deliver daytime and low-light level identification confidence. Passive thermal imaging is also a real-world technology, proven to deliver daytime, nighttime and all-weather (including dirty battlefield) target detection confidence. Image processing detection algorithms with intelligent analytics provide documented promise to improve confidence by reducing Users, Warriors and Soldiers' work-loads and improving overall system engagement solution outcomes. In order to understand the future of Clip-On in-line weapon sights, addressing pros and cons, this paper starts with an overview of historical weapon sight applications, technologies and stakeholder decisions

Defense Intelligence: Additional Steps Could Better Integrate Intelligence Input into DODs Acquisition of Major Weapon Systems

DTIC Science & Technology

2016-11-01

DEFENSE INTELLIGENCE Additional Steps Could Better Integrate Intelligence Input into DOD’s Acquisition of Major Weapon...States Government Accountability Office Highlights of GAO-17-10, a report to congressional committees November 2016 DEFENSE INTELLIGENCE ...Additional Steps Could Better Integrate Intelligence Input into DOD’s Acquisition of Major Weapon Systems What GAO Found The Department of Defense (DOD

New Weapons and the Arms Race

NASA Astrophysics Data System (ADS)

Tsipis, Kosta

1983-10-01

In speaking about technologies that could further animate the weapons competition between the United States and the U.S.S.R., it would be useful to distinguish between technologies that have already been incorporated into specific weapons systems, and new technologies that are of a generic nature, can be used in a variety of applications, adn can best be described by the tasks that they can perform rather than any specific weapons application. Let me begin with the latter class.

Medical implications of enhanced radiation weapons.

PubMed

Reeves, Glen I

2010-12-01

During the 1960s through 1980s the United States and several other nations developed, and even considered deploying, enhanced-radiation warheads (ERWs). The main effect of ERWs (sometimes called "neutron bombs"), as compared to other types of nuclear weapons, is to enhance radiation casualties while reducing blast and thermal damage to the infrastructure. Five nations were reported to have developed and tested ERWs during this period, but since the termination of the "Cold War" there have been no threats of development, deployment, or use of such weapons. However, if the technology of a quarter of a century ago has been developed, maintained, or even advanced since then, it is conceivable that the grim possibility of future ERW use exists. The type of destruction, initial triage of casualties, distribution of patterns of injury, and medical management of ERWs will be shown to significantly differ from that of fission weapons. Emergency response planners and medical personnel, civilian or military, must be aware of these differences to reduce the horrible consequences of ERW usage and appropriately treat casualties.

Lectures on Advanced Technologies

DTIC Science & Technology

1987-01-01

we are now building, such real - time information will greatly change strategies, tactics, and weapon systems ; it will drive the development of a family...in real - time (approximately seven seconds), process a satellite image. The system was recently demonstrated at White Sands Missile Range. This system ... time and talents by coming to Annapolis and participating in our Advanced Technologies Seminar program. Arthur E. Bock Professor Emeritus Naval Systems

Flexible weapons architecture design

NASA Astrophysics Data System (ADS)

Pyant, William C., III

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

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.

36 CFR 13.30 - Weapons, traps and nets.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Weapons, traps and nets. 13... INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA General Provisions § 13.30 Weapons, traps and nets. (a... of this chapter, the following are prohibited— (1) Possessing a weapon, trap, or net; (2) Carrying a...

36 CFR 13.30 - Weapons, traps and nets.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Weapons, traps and nets. 13... INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA General Provisions § 13.30 Weapons, traps and nets. (a... of this chapter, the following are prohibited— (1) Possessing a weapon, trap, or net; (2) Carrying a...

36 CFR 13.30 - Weapons, traps and nets.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Weapons, traps and nets. 13... INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA General Provisions § 13.30 Weapons, traps and nets. (a... of this chapter, the following are prohibited— (1) Possessing a weapon, trap, or net; (2) Carrying a...

50 CFR 27.43 - Weapons other than firearms.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Weapons other than firearms. 27.43 Section... (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM PROHIBITED ACTS Disturbing Violations: With Weapons § 27.43 Weapons other than firearms. The use or possession of cross bows, bows and arrows, air guns, spears, gigs...

50 CFR 27.43 - Weapons other than firearms.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false Weapons other than firearms. 27.43 Section... (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM PROHIBITED ACTS Disturbing Violations: With Weapons § 27.43 Weapons other than firearms. The use or possession of cross bows, bows and arrows, air guns, spears, gigs...

50 CFR 27.43 - Weapons other than firearms.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false Weapons other than firearms. 27.43 Section... (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM PROHIBITED ACTS Disturbing Violations: With Weapons § 27.43 Weapons other than firearms. The use or possession of cross bows, bows and arrows, air guns, spears, gigs...

36 CFR 13.30 - Weapons, traps and nets.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Weapons, traps and nets. 13... INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA General Provisions § 13.30 Weapons, traps and nets. (a... of this chapter, the following are prohibited— (1) Possessing a weapon, trap, or net; (2) Carrying a...

50 CFR 27.43 - Weapons other than firearms.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false Weapons other than firearms. 27.43 Section... (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM PROHIBITED ACTS Disturbing Violations: With Weapons § 27.43 Weapons other than firearms. The use or possession of cross bows, bows and arrows, air guns, spears, gigs...

36 CFR 13.30 - Weapons, traps and nets.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Weapons, traps and nets. 13... INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA General Provisions § 13.30 Weapons, traps and nets. (a... of this chapter, the following are prohibited— (1) Possessing a weapon, trap, or net; (2) Carrying a...

50 CFR 27.43 - Weapons other than firearms.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Weapons other than firearms. 27.43 Section... (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM PROHIBITED ACTS Disturbing Violations: With Weapons § 27.43 Weapons other than firearms. The use or possession of cross bows, bows and arrows, air guns, spears, gigs...

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

The Morality of Employing Remotely Piloted Weapon Systems in Combat

DTIC Science & Technology

2013-03-01

ethics of remotely piloted weapon systems involve utilitarianism and Just War Theory. Although the other two perspectives, pacifism and realism, do...perspectives of utilitarianism , Just War Theory, pacifism, and realism are evaluated to justify the claim. With the exception of pacifism, each of these...of utilitarianism , Just War Theory, pacifism, and realism are evaluated to justify the claim. With the exception of pacifism, each of these

Fusion of radar and ultrasound sensors for concealed weapons detection

NASA Astrophysics Data System (ADS)

Felber, Franklin S.; Davis, Herbert T., III; Mallon, Charles E.; Wild, Norbert C.

1996-06-01

An integrated radar and ultrasound sensor, capable of remotely detecting and imaging concealed weapons, is being developed. A modified frequency-agile, mine-detection radar is intended to specify with high probability of detection at ranges of 1 to 10 m which individuals in a moving crowd may be concealing metallic or nonmetallic weapons. Within about 1 to 5 m, the active ultrasound sensor is intended to enable a user to identify a concealed weapon on a moving person with low false-detection rate, achieved through a real-time centimeter-resolution image of the weapon. The goal for sensor fusion is to have the radar acquire concealed weapons at long ranges and seamlessly hand over tracking data to the ultrasound sensor for high-resolution imaging on a video monitor. We have demonstrated centimeter-resolution ultrasound images of metallic and non-metallic weapons concealed on a human at ranges over 1 m. Processing of the ultrasound images includes filters for noise, frequency, brightness, and contrast. A frequency-agile radar has been developed by JAYCOR under the U.S. Army Advanced Mine Detection Radar Program. The signature of an armed person, detected by this radar, differs appreciably from that of the same person unarmed.

Military laser weapons: current controversies.

PubMed

Seet, B; Wong, T Y

2001-09-01

Military laser weapons systems are becoming indispensable in most modern armies. These lasers have undergone many stages of development, and have outpaced research on eye protection measures, which continue to have inherent limitations. Eye injuries caused by military lasers are increasingly reported, leading to speculation that these would become an important cause of blinding in modern conflicts. As part of the effort to ban inhumane weapons, international laws have been passed to restrict the proliferation of such blinding weapons. However, there are controversies concerning the interpretation, implementation and effectiveness of these laws. The ophthalmic community can play a greater role in highlighting ocular morbidity from military lasers, and in preventing their further proliferation.

Estimating Manpower, Personnel, and Training Requirements Early in the Weapon System Acquisition Process: An Application of the HARDMAN Methodology to the Army’s Division Support Weapon System

DTIC Science & Technology

1984-02-01

identifies the supply of personnel and training resources that can be expected at critical dates in the conceptual weapon system’s acquisition schedule...impact analysis matches demand to supply and identifies shortfalls in skills, new skill requirements, and high resource drivers. The tradeoff analysis...system. Step 5 - Conduct Impact Analysis The Impact Analysis determines the Army’s supply of those personnel and training resources required by the

Weapon System Management to Directorate of Logistics Management Systems Requirements (XRB) DCS/Plans and Programs Air Force Logistics Command Wright-Patterson AFB, Ohio 45433.

DTIC Science & Technology

1982-05-14

Attachment 2 contains the reports and lessons learned which resulted from the Level II Weapon System Management activities. Attachment 3 contains the reports...and lessons learned which resulted from the Level III Weapon System Management activities. _____ r. Air Force Logistics Command Attn: Col. McConnell 2...May 14, 1982 Attachment 4 contains the plans and lessons learned which resulted from the RCC Evaluation activities. I am pleased to deliver these

Issues Identified in 21 Recently Published Major Weapon System Reports

DTIC Science & Technology

1980-06-12

reports. This re- ^*-< port consolidates the summaries and high - er lights the issues in those reports. c @_2£/ 8 Uj 4fC2^ "ttDuirt1 This...Ground Weapon Systems program 77 The High Speed Antiradiation Missile may not be the answer to the services’ lethal defense suppression...generally applies to exceedingly high -cost programs that tend to disrupt the procurement expectations for other programs and result in compromises

A Sandia weapon review bulletin : defense programs, Autumn 1992.

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

Not Available

1992-09-01

Topics in this issue: (1) Focal Point and STEP. Sandia National Laboratories has always focused its advanced weapon development not only on future weapon needs, but also on the engineering and manufacturing sciences needed to meet them. Both areas are changing dramatically. As the nation dismantles many of its warheads, it becomes essential that those that remain are increasingly reliable, secure, capable, and safe. And as development resources diminish, it becomes vital that they are applied to the most critical technologies in a disciplined manner. The mission of the Focal Point program and the Stockpile Transition Enabling Program (STEP) ismore » to develop processes for meeting these challenges. Focal Point offers a decision-making process for allocating Sandia's resources to meets its defense programs strategic goals. (2) Defense Programs news in brief. (3) Dismantling the nuclear stockpile. (4) W88/MK5: Arming, Fuzing, and Firing system meets all requirements and goals. (5) The Common Radar Fuze. (6) Insertable-explosive arming of firing sets. (7) Preparing for fewer underground tests.« less

Peo Life Cycle Cost Accountability: Viability Of Foreign Suppliers For Weapon System Development

DTIC Science & Technology

2016-02-16

i AIR WAR COLLEGE AIR UNIVERSITY PEO LIFE CYCLE COST ACCOUNTABILITY: VIABILITY OF FOREIGN SUPPLIERS FOR WEAPON SYSTEM DEVELOPMENT By...to decrease, then recycling may become more economically feasible. The need for the U.S. to develop affordable technologies for recycling has become

48 CFR 225.7005 - Restriction on certain chemical weapons antidote.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Restriction on certain chemical weapons antidote. 225.7005 Section 225.7005 Federal Acquisition Regulations System DEFENSE... on certain chemical weapons antidote. ...

48 CFR 225.7005 - Restriction on certain chemical weapons antidote.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Restriction on certain chemical weapons antidote. 225.7005 Section 225.7005 Federal Acquisition Regulations System DEFENSE... on certain chemical weapons antidote. ...

48 CFR 225.7005 - Restriction on certain chemical weapons antidote.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Restriction on certain chemical weapons antidote. 225.7005 Section 225.7005 Federal Acquisition Regulations System DEFENSE... on certain chemical weapons antidote. ...

48 CFR 225.7005 - Restriction on certain chemical weapons antidote.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Restriction on certain chemical weapons antidote. 225.7005 Section 225.7005 Federal Acquisition Regulations System DEFENSE... on certain chemical weapons antidote. ...

48 CFR 225.7005 - Restriction on certain chemical weapons antidote.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Restriction on certain chemical weapons antidote. 225.7005 Section 225.7005 Federal Acquisition Regulations System DEFENSE... on certain chemical weapons antidote. ...

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...

Large Bilateral Reductions in Superpower Nuclear Weapons.

DTIC Science & Technology

1985-07-01

missile ( ABM ) systems were deployed, e.g., the current Soviet ABM system around Moscow. Although there have been no further wartime uses of nuclear...have placed more emphasis on strategic defense than the U.S.; however, by agreeing to the ABM Treaty, the 6Soviets implicitly accepted the fundamental...required for the reliability testing of existing nuclear weapons and the development of future nuclear weapons. The ABM Treaty of 1972 was a

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.

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

Code of Federal Regulations, 2011 CFR

2011-01-01

... characteristics of a gun or a howitzer, mortars or multiple-launch rocket systems, capable of engaging surface... by employing guided missiles, unguided rockets, bombs, guns, cannons, or other weapons of destruction... with a similar range. (7) Missiles and Missile Launchers: (a) Guided or unguided rockets, or ballistic...

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

Code of Federal Regulations, 2012 CFR

2012-01-01

... characteristics of a gun or a howitzer, mortars or multiple-launch rocket systems, capable of engaging surface... by employing guided missiles, unguided rockets, bombs, guns, cannons, or other weapons of destruction... with a similar range. (7) Missiles and Missile Launchers: (a) Guided or unguided rockets, or ballistic...

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

Code of Federal Regulations, 2013 CFR

2013-01-01

... characteristics of a gun or a howitzer, mortars or multiple-launch rocket systems, capable of engaging surface... by employing guided missiles, unguided rockets, bombs, guns, cannons, or other weapons of destruction... with a similar range. (7) Missiles and Missile Launchers: (a) Guided or unguided rockets, or ballistic...

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

Code of Federal Regulations, 2014 CFR

2014-01-01

... characteristics of a gun or a howitzer, mortars or multiple-launch rocket systems, capable of engaging surface... by employing guided missiles, unguided rockets, bombs, guns, cannons, or other weapons of destruction... with a similar range. (7) Missiles and Missile Launchers: (a) Guided or unguided rockets, or ballistic...

Lipophilic super-absorbent swelling gels as cleaners for use on weapons systems and platforms

USDA-ARS?s Scientific Manuscript database

Increasingly stringent environmental regulations on volatile organic compounds (VOCs) and hazardous air pollutants (HAPs) demand the development of disruptive technologies for cleaning weapons systems and platforms. Currently employed techniques such as vapor degreasing, solvent, aqueous, or blast c...

[Consequences for military medicine of new nuclear weapons developments].

PubMed

Vogler, H

1985-01-15

The development and production of qualitatively new nuclear weapons (e.g. neutron weapons) has consequences also for the medical protection under conditions of war. In the present paper the peculiarities of these new systems of arms as well as the profile of injured persons which is to be expected after use of neutron weapons are analysed and general conclusions for the medical service are drawn.

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

DTIC Science & Technology

1982-01-01

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

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

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...

[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.

New approach for detecting and classifying concealed weapons

NASA Astrophysics Data System (ADS)

Roybal, Lyle G.; Rice, Philip M.; Manhardt, Joseph M.

1997-02-01

The possession of a weapon in the courtroom of our American justice system is a Federal offense. A weapon in the courtroom is a particularly serious problem for judges, plaintiffs, defendants, and bystanders because of the emotional nature and environment of the courtroom. Potential violators include organized criminals and gangsters, individuals with personal vendettas, and otherwise sane and reasonable people who, because of the emotion of the moment, lose sight of right and wrong in our justice system. Most Federal courthouses incorporate some sort of metal detection apparatus used to screen and prevent individuals from carrying personal weapons into courtrooms. These devices are considered conventional in the sense that they employ an active electromagnetic induction technique that is sensitive to the presence of metal. This technique provides no information concerning the massiveness and location of the offending metal object and is prone to false alarms. This work introduces an alternative method for weapons discrimination that is based on passive magnetics technology in concert with simple comparative algorithms such that massiveness and location of suspected weapons may be determined. Since this system provides information not available from conventional metal detectors, false alarms will be greatly reduced, allowing remote monitoring of all entrances into a courtroom from a single vantage point, thereby saving considerable resources used on personnel costs.

Detection and treatment of chemical weapons and/or biological pathogens

DOEpatents

Mariella Jr., Raymond P.

2004-09-07

A system for detection and treatment of chemical weapons and/or biological pathogens uses a detector system, an electrostatic precipitator or scrubber, a circulation system, and a control. The precipitator or scrubber is activated in response to a signal from the detector upon the detection of chemical weapons and/or biological pathogens.

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…

[Prospects in getting accordance between chemical analytic control means and medical technical requirements to safety system concerning chemical weapons destruction].

PubMed

Rembovskiĭ, V R; Mogilenkova, L A; Savel'eva, E I

2005-01-01

The major unit monitoring chemical weapons destruction objects is a system of chemical analyticcontrol over the technologic process procedures and possibility of environment and workplace pollution withtoxicchemicals and their destruction products. At the same time, physical and chemical control means meet sanitary and hygienic requirements incompletely. To provide efficient control, internationally recognized approaches should be adapted to features of Russian system monitoring pollution of chemical weapons destruction objects with toxic chemicals.

Crew escape system test at Naval Weapons Center, China Lake, California

NASA Technical Reports Server (NTRS)

1988-01-01

As part of a crew escape system (CES) test program, a lifelike dummy is pulled by a tractor rocket from an airborne Convair-240 (C-240) aircraft at Naval Weapons Center, China Lake, California. A P-3 chase plane accompanies the C-240. The C-240 was modified with a space shuttle side hatch mockup for the tests which will evaluate candidate concepts developed to provide crew egress capability during Space Shuttle controlled gliding flight.

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.

Nonstrategic Nuclear Weapons

DTIC Science & Technology

2017-02-21

missiles; cruise missiles; and gravity bombs . In contrast with the longer-range “strategic” nuclear weapons, these weapons had a lower profile in policy...States sought to deploy dual-capable aircraft and nuclear bombs at bases on the territories of NATO members in eastern Europe. Neither NATO, as an...ballistic missiles; cruise missiles; and gravity bombs . The United States deployed these weapons with its troops in the field, aboard aircraft, on

Identification of nuclear weapons

DOEpatents

Mihalczo, J.T.; King, W.T.

1987-04-10

A method and apparatus for non-invasively indentifying different types of nuclear weapons is disclosed. A neutron generator is placed against the weapon to generate a stream of neutrons causing fissioning within the weapon. A first detects the generation of the neutrons and produces a signal indicative thereof. A second particle detector located on the opposite side of the weapon detects the fission particles and produces signals indicative thereof. The signals are converted into a detected pattern and a computer compares the detected pattern with known patterns of weapons and indicates which known weapon has a substantially similar pattern. Either a time distribution pattern or noise analysis pattern, or both, is used. Gamma-neutron discrimination and a third particle detector for fission particles adjacent the second particle detector are preferably used. The neutrons are generated by either a decay neutron source or a pulled neutron particle accelerator.

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…

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

[Biological and toxin terrorism weapons].

PubMed

Bokan, Slavko

2003-03-01

The use of biological agents and toxins in warfare and terrorism has a long history. Human, animal and plant pathogens and toxins can cause disease and can be used as a threat to humans, animals and staple crops. The same is true for biological agents. Although the use of biological agents and toxins in military conflicts has been a concern of military communities for many years, several recent events have increased the awareness of terrorist use of these weapons against civilian population. A Mass Casualty Biological (Toxin) Weapon (MCBTW) is any biological and toxin weapon capable of causing death or disease on a large scale, such that the military or civilian infrastructure of the state or organization being attacked is overwhelmed. A militarily significant (or terrorist) weapon is any weapon capable of affecting, directly or indirectly, that is physically or psychologically, the outcome of a military operation. Although many biological agents such as toxins and bioregulators can be used to cause diseases, there are only a few that can truly threaten civilian populations on a large scale. Bioregulators or modulators are biochemical compounds, such as peptides, that occur naturally in organisms. They are new class of weapons that can damage nervous system, alter moods, trigger psychological changes and kill. The potential military or terrorist use of bioregulators is similar to that of toxins. Some of these compounds are several hundred times more potent than traditional chemical warfare agents. Important features and military advantages of new bioregulators are novel sites of toxic action; rapid and specific effects; penetration of protective filters and equipment, and militarily effective physical incapacitation. This overview of biological agents and toxins is largely intended to help healthcare providers on all levels to make decisions in protecting general population from these agents.

Impact of Defense Industry Mergers on The Cost of Military Weapons Systems

DTIC Science & Technology

2007-12-01

over the last 16 years . This thesis reports the impact of these defense related mergers on the cost of military weapons systems. The Selected...the requirements for the degree of MASTER OF BUSINESS ADMINISTRATION from the NAVAL POSTGRADUATE SCHOOL December 2007 Author...Graduate School of Business and Public Policy iv THIS PAGE INTENTIONALLY LEFT BLANK v ABSTRACT The United States defense industry has been in a

50 kW laser weapon demonstrator of Rheinmetall Waffe munition

NASA Astrophysics Data System (ADS)

Ludewigt, K.; Riesbeck, Th.; Graf, A.; Jung, M.

2013-10-01

We will present the setup of a 50 kW Laser Weapon Demonstrator (LWD) and results achieved with this system. The LWD is a ground based Air Defence system consisting of a Skyguard sensor unit for target acquisition and two laser equipped weapon turrets. The weapon turrets used are standard air defence turrets of Rheinmetall Air Defence which were equipped with several 10 kW Laser Weapon Modules (LWM). Each LWM consists of one 10 kW fiber laser and a beam forming unit (BFU). Commercial of the shelf fiber laser were modified for our defence applications. The BFU providing diffraction limited beam focusing, target imaging and fine tracking of the target was developed. The LWD was tested in a firing campaign at Rheinmetall test ground in Switzerland. All laser beams of both weapon turrets were superimposed on stationary and dynamic targets. Test results of the LWD for the scenarios Air Defence and C-RAMM (counter rockets, artillery, mortar and missiles) will be presented. An outlook for the next development stage towards a 100 kW class laser weapon on RWM will be given.

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

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

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

2009-07-21

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

Model-based engineering for laser weapons systems

NASA Astrophysics Data System (ADS)

Panthaki, Malcolm; Coy, Steve

2011-10-01

The Comet Performance Engineering Workspace is an environment that enables integrated, multidisciplinary modeling and design/simulation process automation. One of the many multi-disciplinary applications of the Comet Workspace is for the integrated Structural, Thermal, Optical Performance (STOP) analysis of complex, multi-disciplinary space systems containing Electro-Optical (EO) sensors such as those which are designed and developed by and for NASA and the Department of Defense. The CometTM software is currently able to integrate performance simulation data and processes from a wide range of 3-D CAD and analysis software programs including CODE VTM from Optical Research Associates and SigFitTM from Sigmadyne Inc. which are used to simulate the optics performance of EO sensor systems in space-borne applications. Over the past year, Comet Solutions has been working with MZA Associates of Albuquerque, NM, under a contract with the Air Force Research Laboratories. This funded effort is a "risk reduction effort", to help determine whether the combination of Comet and WaveTrainTM, a wave optics systems engineering analysis environment developed and maintained by MZA Associates and used by the Air Force Research Laboratory, will result in an effective Model-Based Engineering (MBE) environment for the analysis and design of laser weapons systems. This paper will review the results of this effort and future steps.

Major weapon system environmental life-cycle cost estimating for Conservation, Cleanup, Compliance and Pollution Prevention (C3P2)

NASA Technical Reports Server (NTRS)

Hammond, Wesley; Thurston, Marland; Hood, Christopher

1995-01-01

The Titan 4 Space Launch Vehicle Program is one of many major weapon system programs that have modified acquisition plans and operational procedures to meet new, stringent environmental rules and regulations. The Environmental Protection Agency (EPA) and the Department of Defense (DOD) mandate to reduce the use of ozone depleting chemicals (ODC's) is just one of the regulatory changes that has affected the program. In the last few years, public environmental awareness, coupled with stricter environmental regulations, has created the need for DOD to produce environmental life-cycle cost estimates (ELCCE) for every major weapon system acquisition program. The environmental impact of the weapon system must be assessed and budgeted, considering all costs, from cradle to grave. The Office of the Secretary of Defense (OSD) has proposed that organizations consider Conservation, Cleanup, Compliance and Pollution Prevention (C(sup 3)P(sup 2)) issues associated with each acquisition program to assess life-cycle impacts and costs. The Air Force selected the Titan 4 system as the pilot program for estimating life-cycle environmental costs. The estimating task required participants to develop an ELCCE methodology, collect data to test the methodology and produce a credible cost estimate within the DOD C(sup 3)P(sup 2) definition. The estimating methodology included using the Program Office weapon system description and work breakdown structure together with operational site and manufacturing plant visits to identify environmental cost drivers. The results of the Titan IV ELCCE process are discussed and expanded to demonstrate how they can be applied to satisfy any life-cycle environmental cost estimating requirement.

ADVANCEMENTS IN NEUTRON RADIOGRAPHY WITHIN THE DEPARTMENT OF THE ARMY

DTIC Science & Technology

2016-11-01

Defense (DoD) production facility for direct use in quality control of munitions and weapons system by means of neutron radiographic inspection...UNCLASSIFIED UNCLASSIFIED AD-E403 813 Technical Report AREIS-TR-16004 ADVANCEMENTS IN NEUTRON RADIOGRAPHY WITHIN THE...REPORT DATE (DD-MM-YYYY) November 2016 2. REPORT TYPE Final 3. DATES COVERED (From – To) 4. TITLE AND SUBTITLE ADVANCEMENTS IN NEUTRON

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.

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

Blinding laser weapons.

PubMed

Peters, A

1996-01-01

At its October 1995 Review Conference, the Convention on Conventional Weapons added a protocol banning the use and transfer of blinding laser weapons. The background to, and significance and limitations of this ban are discussed.

Physical Security Modeling for the Shipboard Nuclear Weapons Security Program,

DTIC Science & Technology

1982-04-01

I AOA1IR 396 NAVAL SURFACE WEAPONS CENTER SILVER SPRING MO F/G 15/3 PHYSICAL SECURITY MODELING FOR THE SHIPROARD NUCLEAR WEAPONS SE--ETEEU) APR A2 E ...WEAPONS SECURITY )PROGRAM 0% BY E . G. JACOUES D. L BARTUSEK R. W. MONROE M. S. SCHWARTZ WEAPONS SYSTEMS DEPARTMENT 1 APRIL 1982 A4pm lvW for p uic r...ASSIPICATIO N O F Tb IS PAGE t’W "mu Dat e E DLeT R)....... t READ W~STRUCTIoNs’ REPORT DOCUMENTATION PAGE BEFORE COMPLETNG FORM4 . REPiQRT NUM1e[i ja. VT

Research on Computer Aided Innovation Model of Weapon Equipment Requirement Demonstration

NASA Astrophysics Data System (ADS)

Li, Yong; Guo, Qisheng; Wang, Rui; Li, Liang

Firstly, in order to overcome the shortcoming of using only AD or TRIZ solely, and solve the problems currently existed in weapon equipment requirement demonstration, the paper construct the method system of weapon equipment requirement demonstration combining QFD, AD, TRIZ, FA. Then, we construct a CAI model frame of weapon equipment requirement demonstration, which include requirement decomposed model, requirement mapping model and requirement plan optimization model. Finally, we construct the computer aided innovation model of weapon equipment requirement demonstration, and developed CAI software of equipment requirement demonstration.

Optical countermeasures against CLOS weapon systems

NASA Astrophysics Data System (ADS)

Toet, Alexander; Benoist, Koen W.; van Lingen, Joost N. J.; Schleijpen, H. Ric M. A.

2013-10-01

There are many weapon systems in which a human operator acquires a target, tracks it and designates it. Optical countermeasures against this type of systems deny the operator the possibility to fulfill this visual task. We describe the different effects that result from stimulation of the human visual system with high intensity (visible) light, and the associated potential operational impact. Of practical use are flash blindness, where an intense flash of light produces a temporary "blind-spot" in (part of) the visual field, flicker distraction, where strong intensity and/or color changes at a discomfortable frequency are produced, and disability glare where a source of light leads to contrast reduction. Hence there are three possibilities to disrupt the visual task of an operator with optical countermeasures such as flares or lasers or a combination of these; namely, by an intense flash of light, by an annoying light flicker or by a glare source. A variety of flares for this purpose is now available or under development: high intensity flash flares, continuous burning flares or strobe flares which have an oscillating intensity. The use of flare arrays seems particularly promising as an optical countermeasure. Lasers are particularly suited to interfere with human vision, because they can easily be varied in intensity, color and size, but they have to be directed at the (human) target, and issues like pointing and eye-safety have to be taken into account. Here we discuss the design issues and the operational impact of optical countermeasures against human operators.

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

DOD Weapon Systems Software Management Study

DTIC Science & Technology

1975-06-01

AUTHOR(s) 8. CONTRACT OR GRANT NUMBER(s) A. Kossiakoff, T. P. Sleight, E. C. Prettyman, J. M . Park, ane P. L. Hazan N00017-C-72-4401 9. PERFORMING...number) - This report to the Office of the Secretary of Defense surmarizes the findings of a Weapon Sys te m Softwa"r-e Lnncg _en - St,,dy__ a-il...report was prepared by A. Kossiakoff, T. P. Sleight, E. C. Prettyman, J. M . Park, and P. L. Hazan with assistance from T. J. Keen and K. R. Wander. The

Microelectronics Status Analysis and Secondary Part Procureability Assessment of the THAAD Weapon System

DTIC Science & Technology

1999-10-01

Technical Report 5-20448 & 5- 20449 Contract No. DAAH01-98-D-R001 Delivery Order No. 34 Microelectronics Status Analysis and Secondary Part...Procureability Assessment of the THAAD Weapon System. (5-20448 & 5- 20449 ) Final Technical Report for Period 21 January 1999 through 30 September 1999...Huntsville Huntsville, AL 35899 5. FUNDING NUMBERS 8. PERFORMING ORGANIZATION REPORT NUMBER 5-20448 & 5- 20449 9. SPONSORING/MONITORING AGENCY

Weapons Effects in Cities. Volume 1

DTIC Science & Technology

1974-12-01

CltARED FOR PUBLIC REL~SE UNDER DO~:’ D i RECl I VE 5200 • 20 AND NO RESTRICTIONS ARE IMPOSED UPON Irs use: ;.t•o n 1 sctosuRt:. DISTRIBUTION STATE~ENT...Advanced Research Pro- jects A&ency of the Departi..enl of Defense anö was BWnitOfftd by the US Arr.iy Missile Coraaand under Contract Number DAAhOl-7...Riflemen, About to Knock Out a Weapons Position In Building Under Attack (Mannheim, Germany - March, 1945) . 11-33 IV-1 Schematic Diagram of a City

Nuclear Weapons: Comprehensive Test Ban Treaty

DTIC Science & Technology

2007-07-12

done. Critics raised concerns about the implications of these policies for testing and new weapons. At present, Congress addresses nuclear weapon...future, but there are no plans to do so.’”7 Critics expressed concern about the implications of these policies for testing and new weapons. A statement by...opportunity to design and build new nuclear weapons, and abandon a ten-year-old moratorium on nuclear weapons testing.”8 Another critic felt that

What Happens to Deterrence as Nuclear Weapons Decrease Toward Zero?

NASA Astrophysics Data System (ADS)

Drell, Sidney

2011-04-01

Steps reducing reliance on deployed nuclear weapons en route to zero will be discussed. They include broadly enhancing cooperation and transparency agreements beyond the provisions for verifying limits on deployed strategic nuclear warheads and delivery systems in the New START treaty. Two questions that will be addressed are: What conditions would have to be established in order to maintain strategic stability among nations as nuclear weapons recede in importance? What would nuclear deterrence be like in a world without nuclear weapons?

US defense policy, US Air Force doctrine and strategic nuclear weapon systems, 1958-1964: the case of the Minuteman ICBM

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

Reed, G.A.

This study examines the efforts of the US Air Force during 1958-1964 to develop doctrine for strategic nuclear weapon systems. These years were characterized by rapid, extensive change in the technology of nuclear weapons delivery systems, centering in ICBMs replacing bombers as the chief vehicles. Simultaneously, national military strategy changed with the transfer of power from the Eisenhower to the Kennedy Administrations, shifting from reliance on overwhelming nuclear retaliation to emphasis on balanced conventional and nuclear forces. Against this background, the study poses the question: did the Air Force, when confronted with major changes in technology and national policy, developmore » doctrine for strategic nuclear weapon systems that was politically acceptable, technically feasible, and strategically sound. Using the development of the Minuteman ICBM as a case study, the study examines the evolution of Air Force doctrine and concludes that the Air Force did not, because of conceptual problems and bureaucratic exigencies, develop a doctrine adequate to the requirements of deterrence in the dawning era of solid-fuel ICBMs.« less

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.

Advanced Initiation Systems Manufacturing Level 2 Milestone Completion Summary

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

Chow, R; Schmidt, M

2009-10-01

Milestone Description - Advanced Initiation Systems Detonator Design and Prototype. Milestone Grading Criteria - Design new generation chip slapper detonator and manufacture a prototype using advanced manufacturing processes, such as all-dry chip metallization and solvent-less flyer coatings. The advanced processes have been developed for manufacturing detonators with high material compatibility and reliability to support future LEPs, e.g. the B61, and new weapons systems. Perform velocimetry measurements to determine slapper velocity as a function of flight distance. A prototype detonator assembly and stripline was designed for low-energy chip slappers. Pictures of the prototype detonator and stripline are shown. All-dry manufacturing processesmore » were used to address compatibility issues. KCP metallized the chips in a physical vapor deposition system through precision-aligned shadow masks. LLNL deposited a solvent-less polyimide flyer with a processes called SLIP, which stands for solvent-less vapor deposition followed by in-situ polymerization. LANL manufactured the high-surface-area (HSA) high explosive (HE) pellets. Test fires of two chip slapper designs, radius and bowtie, were performed at LLNL in the High Explosives Application Facility (HEAF). Test fires with HE were conducted to establish the threshold firing voltages. pictures of the chip slappers before and after test fires are shown. Velocimetry tests were then performed to obtain slapper velocities at or above the threshold firing voltages. Figure 5 shows the slapper velocity as a function of distance and time at the threshold voltage, for both radius and bowtie bridge designs. Both designs were successful at initiating the HE at low energy levels. Summary of Accomplishments are: (1) All-dry process for chip manufacture developed; (2) Solventless process for slapper materials developed; (3) High-surface area explosive pellets developed; (4) High performance chip slappers developed; (5) Low

Making weapons, talking peace

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

York, H.F.

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

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.

The Dilemmas of Developing an Indigenous Advanced Arms Industry for Developing Countries: The Case of India and China

DTIC Science & Technology

2006-12-01

of providing nuclear power. Once you have the nuclear weapons, they require a delivery system resulting in a missile program. It is afforded higher...out that some domestic advancements may be made in certain sectors, such as nuclear bombs and missiles, because resources may be spent on narrowly...capital, fighter, aviation, nuclear weapons, missiles 16. PRICE CODE 17. SECURITY CLASSIFICATION OF REPORT Unclassified 18. SECURITY CLASSIFICATION

Musculoskeletal colloquialisms based on weapons.

PubMed

Agrawal, Anuj

2017-01-01

Eponyms and colloquialisms are commonly used in orthopaedic literature and convey a great deal of information in a concise fashion. Several orthopaedic conditions have characteristic clinical or radiologic appearances, mimicking the appearance of certain arms or weapons. Most of these are easy to memorise and recognise, provided the orthopaedic surgeon is aware of the colloquialism and familiar with the appearance of the weapon on which it is based. Unfortunately, many such colloquialisms are based on traditional weapons no longer in current use, and their appearances are not familiar to most orthopaedists, creating confusion and difficulty in understanding them. In this paper, we have reviewed the musculoskeletal colloquialisms based on weapons, including a brief description of the weapon with illustrations, highlighting the importance of the colloquialism in diagnosis or treatment of musculoskeletal conditions.

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

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

Immele, John D; Wagner, Richard L

2009-01-01

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

Real life identification of partially occluded weapons in video frames

NASA Astrophysics Data System (ADS)

Hempelmann, Christian F.; Arslan, Abdullah N.; Attardo, Salvatore; Blount, Grady P.; Sirakov, Nikolay M.

2016-05-01

We empirically test the capacity of an improved system to identify not just images of individual guns, but partially occluded guns and their parts appearing in a videoframe. This approach combines low-level geometrical information gleaned from the visual images and high-level semantic information stored in an ontology enriched with meronymic part-whole relations. The main improvements of the system are handling occlusion, new algorithms, and an emerging meronomy. Well-known and commonly deployed in ontologies, actual meronomies need to be engineered and populated with unique solutions. Here, this includes adjacency of weapon parts and essentiality of parts to the threat of and the diagnosticity for a weapon. In this study video sequences are processed frame by frame. The extraction method separates colors and removes the background. Then image subtraction of the next frame determines moving targets, before morphological closing is applied to the current frame in order to clean up noise and fill gaps. Next, the method calculates for each object the boundary coordinates and uses them to create a finite numerical sequence as a descriptor. Parts identification is done by cyclic sequence alignment and matching against the nodes of the weapons ontology. From the identified parts, the most-likely weapon will be determined by using the weapon ontology.

Wounds and weapons.

PubMed

Vogel, H; Dootz, B

2007-08-01

X-ray findings are described, which are typical for injuries due to conventional weapons. It is intended to demonstrate that radiographs can show findings characteristic for weapons. The radiograms have been collected in Vietnam, Croatia, Serbia, Bosnia, Chad, Iran, Afghanistan, USA, Great Britain, France, Israel, Palestine, and Germany. Radiograms of injuries due to hand grenades show their content (globes) and cover fragments. The globes are localized regionally in the victim's body. Survivors of cluster bombs show singular or few globes; having been hit by many globes would have been lethal. Shotguns produce characteristic distributions of the pallets and depth of penetration different from those of hand grenades and cluster bombs; cover fragments are lacking. Gunshot wounds (GSW) can be differentiated in those to low velocity bullets, high velocity projectiles, and projectiles, which disintegrate on impact. The radiogram furnishes the information about a dangerous shock and helps to recognize the weapon. Radiograms of victims of explosion show fragments and injuries due to the blast, information valid for therapy planning and prognosis. The radiogram shows details which can be used in therapy, forensic medicine and in war propaganda - examples could be findings typical for cluster bombs and for dumdum bullets; it shows the cruelty of the employment of weapons against humans and the conflict between the goal of medical care and those of military actions. Radiographs may show, which weapon has been employed; they can be read as war reports.

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

Insects as weapons of war, terror, and torture.

PubMed

Lockwood, Jeffrey A

2012-01-01

For thousands of years insects have been incorporated into human conflict, with the goals of inflicting pain, destroying food, and transmitting pathogens. Early methods used insects as "found" weapons, functioning as tactical arms (e.g., hurled nests) or in strategic habitats (e.g., mosquito-infested swamps). In the twentieth century the relationship between insects and disease was exploited; vectors were mass-produced to efficiently deliver pathogens to an enemy. The two most sophisticated programs were those of the Japanese in World War II with plague-infected fleas and cholera-coated flies and of the Americans during the Cold War with yellow fever-infected mosquitoes. With continued advances, defenses in the form of insecticides and vaccines meant that insects were no longer considered as battlefield weapons. However, in recent times sociopolitical changes have put insects back into the realm of human conflict through asymmetrical conflicts pitting combatants from nonindustrialized regions against forces from militarily and economically superior nations. Copyright © 2012 by Annual Reviews. All rights reserved.

Advanced Standoff Interdiction Weapon and Sensor System. Volume 1

DTIC Science & Technology

1972-06-15

interdiction system to counter enemy infiltration along the water - ways and roads of Southeast Asia. The sensors were selected to give the helicopter a...was con- ceived as an interdiction system to counter enemy infiltration along the water - ways ard roads of Southeast Asia. The sensors were selected...controller enabled him to fly the helicopter to intercept the moving target. Mount camera film was exposed while the target was being fracked by the

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

Air weapon fatalities.

PubMed Central

Milroy, C M; Clark, J C; Carter, N; Rutty, G; Rooney, N

1998-01-01

AIMS: To describe characteristics of a series of people accidentally and deliberately killed by air powered weapons. METHODS: Five cases of fatal airgun injury were identified by forensic pathologists and histopathologists. The circumstances surrounding the case, radiological examination, and pathological findings are described. The weapon characteristics are also reported. RESULTS: Three of the victims were adult men, one was a 16 year old boy, and one an eight year old child. Four of the airguns were .22 air rifles, the other a .177 air rifle. Two committed suicide, one person shooting himself in the head, the other in the chest. In both cases the guns were fired at contact range. Three of the cases were classified as accidents: in two the pellet penetrated into the head and in one the chest. CONCLUSIONS: One person each year dies from an air powered weapon injury in the United Kingdom. In addition there is considerable morbidity from airgun injuries. Fatalities and injuries are most commonly accidents, but deliberately inflicted injuries occur. Airguns are dangerous weapons when inappropriately handled and should not be considered as toys. Children should not play with airguns unsupervised. Images PMID:9797730

A Modernization Plan for the Technical Data Department of the Naval Ships Weapon Systems Engineering Station

DTIC Science & Technology

1976-09-01

technology has made possible the deployment of very sophisticated and highly capable weapon systems. Taking advantage of this technology has carried...3) Ancillary Equipment 208 Types Numerous Notes : 1. Number of ships with this system 2. Includes Tartar used only for surface capability 3. These...maintains the Configuration Item Identification File (CIIF) . The CIIF provides storage and retrieval capability for technical and logistics data specified on

Preventing lethal violence in schools: the case for entry-based weapons screening.

PubMed

Mawson, Anthony R; Lapsley, Peter M; Hoffman, Allan M; Guignard, John C

2002-04-01

Violence-related behavior in schools has declined in recent years, but the perception of risk remains high. Disturbingly high percentages of students and teachers report staying home out of fear, and many students bring weapons to school for protection. Current proposals for preventing school violence include punishing the violence-prone, expulsion for weapon carriers, and creating a culture of nonviolence through various behavioral methods like conflict resolution. None of these proposals address the issue of lethal violence and hence personal safety. The risk of lethal violence in schools (related mainly to firearms) could be substantially reduced by creating an effective barrier between firearms and people. This could be achieved by using entry-based weapons detection systems similar to those now used in airports and courts. Decreasing the risk and fear of violence by converting schools into weapons-free zones would also be expected to increase attendance and improve scholastic performance. Randomized, controlled studies should be undertaken to evaluate the efficacy and cost-effectiveness of entry-based weapons detection systems for achieving these outcomes.

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

No weapons in the weapons lab

NASA Astrophysics Data System (ADS)

Trebino, Rick

2010-03-01

I spent 12 years working at a top-secret nuclear-weapons lab that had its own dedicated force of heavily armed security guards. Of course, security-related incidents were rare, so the guards' main challenge was simply staying awake.

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.

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.

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

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...

Potential for integrated optical circuits in advanced aircraft with fiber optic control and monitoring systems

NASA Astrophysics Data System (ADS)

Baumbick, Robert J.

1991-02-01

Fiber optic technology is expected to be used in future advanced weapons platforms as well as commercial aerospace applications. Fiber optic waveguides will be used to transmit noise free high speed data between a multitude of computers as well as audio and video information to the flight crew. Passive optical sensors connected to control computers with optical fiber interconnects will serve both control and monitoring functions. Implementation of fiber optic technology has already begun. Both the military and NASA have several programs in place. A cooperative program called FOCSI (Fiber Optic Control System Integration) between NASA Lewis and the NAVY to build environmentally test and flight demonstrate sensor systems for propul sion and flight control systems is currently underway. Integrated Optical Circuits (IOC''s) are also being given serious consideration for use in advanced aircraft sys tems. IOC''s will result in miniaturization and localization of components to gener ate detect optical signals and process them for use by the control computers. In some complex systems IOC''s may be required to perform calculations optically if the technology is ready replacing some of the electronic systems used today. IOC''s are attractive because they will result in rugged components capable of withstanding severe environments in advanced aerospace vehicles. Manufacturing technology devel oped for microelectronic integrated circuits applied to IOC''s will result in cost effective manufacturing. This paper reviews the current FOCSI program and describes the role of IOC''s in FOCSI applications.

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

Heterogeneous Defensive Naval Weapon Assignment To Swarming Threats In Real Time

DTIC Science & Technology

2016-03-01

threat Damage potential of target t if it hits the ship [integer from 0 to 3] _ ttarget phit Probability that target t hits the ship [probability...secondary weapon systems on target t [integer] _ tsec phit Probability that secondary weapon systems launched from target t hit the ship...pairing. These parameters are calculated as follows: 310 _ _t t tpriority target threat target phit = × × (3.1) 3_ 10 _ _t t tsec priority sec

Control and Visualization of a Shear Layer Over a Weapons Bay

NASA Astrophysics Data System (ADS)

Schmit, Ryan; Raman, Ganesh; Lourenco, Luis; Kibens, Valdis

2005-11-01

In July 2005, the AFRL program Flow Control Analysis Development (FlowCAD) tested the High Frequency Excitation Active Flow Control for Supersonic Weapons Release (HIFEX) generic weapons bay model in the Boeing's Polysonic windtunnel facility. The 10% scaled weapons bay with an L/D of 5 was tested at Mach 1.82. Several flow control devices were tested, including: the goalpost, a wedge and pin configuration, and the splash jet, to determine their effectiveness at reducing the sound pressure levels inside the weapons bay. The results show the wedge and splash jet are equally effective at reducing the peak Rossiter tone by 20 dB. The main objective of this test was to visualize the shear layer over the weapons bay cavity. By examining the cavity shear layer with a 10 kHz Focused Schlieren system the effects from the flow control devices can be understood to produce a more effective flow control device in the future.

Why are U.S. nuclear weapon modernization efforts controversial?

NASA Astrophysics Data System (ADS)

Acton, James

2016-03-01

U.S. nuclear weapon modernization programs are focused on extending the lives of existing warheads and developing new delivery vehicles to replace ageing bombers, intercontinental ballistic missiles, and ballistic missile submarines. These efforts are contested and controversial. Some critics argue that they are largely unnecessary, financially wasteful and potentially destabilizing. Other critics posit that they do not go far enough and that nuclear weapons with new military capabilities are required. At its core, this debate centers on three strategic questions. First, what roles should nuclear weapons be assigned? Second, what military capabilities do nuclear weapons need to fulfill these roles? Third, how severe are the unintended escalation risks associated with particular systems? Proponents of scaled-down modernization efforts generally argue for reducing the role of nuclear weapons but also that, even under existing policy, new military capabilities are not required. They also tend to stress the escalation risks of new--and even some existing--capabilities. Proponents of enhanced modernization efforts tend to advocate for a more expansive role for nuclear weapons in national security strategy. They also often argue that nuclear deterrence would be enhanced by lower yield weapons and/or so called bunker busters able to destroy more deeply buried targets. The debate is further fueled by technical disagreements over many aspects of ongoing and proposed modernization efforts. Some of these disagreements--such as the need for warhead life extension programs and their necessary scope--are essentially impossible to resolve at the unclassified level. By contrast, unclassified analysis can help elucidate--though not answer--other questions, such as the potential value of bunker busters.

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...

Automation of wear analysis for large caliber weapons

NASA Astrophysics Data System (ADS)

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

1999-12-01

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

Current Methodologies of Identifying R&M (Reliability and Maintainability) Problems in Fielded Weapon Systems

DTIC Science & Technology

1988-09-01

applies to a one Air Transport Rack (ATR) volume LRU in an airborne, uninhabited, fighter environment.) The goal is to have a 2000 hour mean time between...benefits of applying reliability and 11 maintainability improvements to these weapon systems or components. Examples will be given in this research of...where the Pareto Principle applies . The Pareto analysis applies 25 to field failure types as well as to shop defect types. In the following automotive

Computational modeling of blast exposure associated with recoilless weapons combat training

NASA Astrophysics Data System (ADS)

Wiri, S.; Ritter, A. C.; Bailie, J. M.; Needham, C.; Duckworth, J. L.

2017-11-01

Military personnel are exposed to blast as part of routine combat training with shoulder-fired recoilless rifles. These weapons fire large-caliber ammunitions capable of disabling structures and uparmored vehicles (e.g., tanks). Scientific, medical, and military leaders are beginning to recognize the blast overpressure from these shoulder-fired weapons may result in acute and even long-term physiological effects to military personnel. However, the back blast generated from the Carl Gustav and Shoulder-launched Multipurpose Assault Weapon (SMAW) shoulder-fired weapons on the weapon operator has not been quantified. By quantifying and modeling the full-body blast exposure from these weapons, better injury correlations can be constructed. Blast exposure data from the Carl Gustav and SMAW were used to calibrate a propellant burn source term for computational simulations of blast exposure on operators of these shoulder-mounted weapon systems. A propellant burn model provided the source term for each weapon to capture blast effects. Blast data from personnel-mounted gauges during weapon firing were used to create initial, high-fidelity 3D computational fluid dynamic simulations using SHAMRC (Second-order Hydrodynamic Automatic Mesh Refinement Code). These models were then improved upon using data collected from static blast sensors positioned around the military personnel while weapons were utilized in actual combat training. The final simulation models for both the Carl Gustav and SMAW were in good agreement with the data collected from the personnel-mounted and static pressure gauges. Using the final simulation results, contour maps were created for peak overpressure and peak overpressure impulse experienced by military personnel firing the weapon as well as those assisting with firing of those weapons. Reconstruction of the full-body blast loading enables a more accurate assessment of the cause of potential mechanisms of injury due to air blast even for subjects not

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.

Toward a nuclear weapons free world?

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

Maaranen, S.A.

Doubts about the wisdom of relying on nuclear weapons are as old as nuclear weapons themselves. But despite this questioning, nuclear weapons came to be seen as the indispensable element of American (indeed Western) security during the Cold War. By the 1970s and 1980s, however, discontent was growing about the intense US-Soviet nuclear arms competition, as it failed to provide any enduring improvement in security; rather, it was seen as creating ever greater risks and dangers. Arms control negotiations and limitations, adopted as a means to regulate the technical competition, may also have relieved some of the political pressures andmore » dangers. But the balance of terror, and the fears of it, continued. The Strategic Defense Initiative (SDI) under President Reagan was a very different approach to escaping from the precarious protection of nuclear weapons, in that it sought a way to continue to defend the US and the West, but without the catastrophic risks of mutual deterrence. As such, SDI connoted unhappiness with the precarious nuclear balance and, for many, with nuclear weapons in general. The disappearance of the Warsaw Pact, the disintegration of the Soviet Union, and the sudden end of the Cold War seemed to offer a unique opportunity to fashion a new, more peaceful world order that might allow for fading away of nuclear weapons. Scholars have foreseen two different paths to a nuclear free world. The first is a fundamental improvement in the relationships between states such that nuclear weapons are no longer needed. The second path is through technological development, e.g., missile defenses which could provide effective protection against nuclear attacks. The paper discusses nuclear weapon policy in the US, views of other nuclear states, the future of nuclear weapons, and issues in a less-nuclear world.« less

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.

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

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.

[Biological weapons--an old menace in new circumstances].

PubMed

Bartůnĕk, P

2001-12-06

Biological weapons were conceived for years by the world community only as a potential evil. A fundamental change of opinions regarding their real menace occurred only after the premeditated criminal attack on the USA on September 11, 2001. It was logical that publicists for mall types of media demanded from representatives of the state administration of the Czech Republic information how out country is prepared for this type of danger. Their reactions were hesitant and in a way reflect a certain chaos associated with the reorganization of the army and at the same time unpreparedness of civil defence. To a certain extent all this can be conceived as the consequence of the fundamental transformation of our society and thus it may be excused to a certain extent. Nevertheless it is obvious that not even the most advanced countries are quite clear as regards defence against the horror of biological weapons. Evidence to this effect is the following document, devoted to the problem in the USA, major parts of which we reproduce from the prestigious periodical The England Journal of Medicine.

Non-Lethal Weapons Program

Science.gov Websites

), 26th Marine Expeditionary Unit (MEU), practice non-lethal control techniques during a non-lethal Skip to main content (Press Enter). Toggle navigation Non-Lethal Weapons Program Search Search JNLWP: Search Search JNLWP: Search Non-Lethal Weapons Program U.S. Department of Defense Non-Lethal

Non-Lethal Chemical Weapons

DTIC Science & Technology

2003-04-01

effects include stupor, confusion, and confabulation with concrete and panoramic illusions and hallucinations , and regression to automatic “phantom...scientifically feasible.” (Federation of American Scientists Article, 2) Opponents of non-lethal weapons contend that because certain individuals...3000.3) According to the Federation of American Scientists , these weapons can be placed into two main categories: incapacitants (including military

Distinguishing among weapons offenders, drug offenders, and weapons and drug offenders based on childhood predictors and adolescent correlates.

PubMed

Stephens, Skye; Day, David M

2013-07-01

Weapons and drug offences incur a large cost to society and tend to be strongly associated. Improved understanding of their antecedents could inform targeted early intervention and prevention programmes. This study aimed to examine differences in criminal careers, childhood predictors and adolescent correlates among weapons-only offenders, drugs-only offenders and a versatile group of weapons + drugs offenders. We conducted a longitudinal records study of 455 young Canadians charged with drug and/or weapons offences who started their offending in late childhood/early adolescence. Consistent with expectation, differences emerged in their criminal careers as the versatile group had a longer criminal career and desisted from offending at a later age than weapons-only offenders. Against prediction, weapons-only offenders experienced the greatest number of childhood predictors and adolescent correlates. The three offending groups could be differentiated on offending trajectories and developmental factors.In making links between past events and later behaviour, life-course criminology may inform development of effective early intervention and prevention strategies.As weapons-only offenders experience the greatest level of adversity in childhood and adolescence, they may benefit most (of these three groups) from early intervention and prevention programmes.A reduction in weapon carrying and use might be achieved by early identification of children risk factors (e.g. family adversity) and appropriate intervention. Copyright © 2013 John Wiley & Sons, Ltd.

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

PubMed

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

2015-02-01

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

Mobile and stationary laser weapon demonstrators of Rheinmetall Waffe Munition

NASA Astrophysics Data System (ADS)

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

2014-10-01

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

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

PubMed

Wellerstein, Alex

2008-03-01

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

Weapon Involvement in the Victimization of Children.

PubMed

Mitchell, Kimberly J; Hamby, Sherry L; Turner, Heather A; Shattuck, Anne; Jones, Lisa M

2015-07-01

To report the prevalence of weapons involved in the victimization of youth with particular emphasis on weapons with a "high lethality risk" and how such exposure fits into the broader victimization and life experiences of children and adolescents. Data were collected as part of the Second National Survey of Children's Exposure to Violence, a nationally representative telephone survey of youth ages 2 to 17 years and caregivers (N = 4114) conducted in 2011. Estimates from the Second National Survey of Children's Exposure to Violence indicate that almost 14 million youth, ages 2–17, in the United States have been exposed to violence involving a weapon in their lifetimes as witnesses or victims,or .1 in 5 children in this age group [corrected]. More than 2 million youth in the United States (1 in 33) have been directly assaulted in incidents where the high lethality risk weapons of guns and knives were used. Differences were noted between victimizations involving higher and lower lethality risk weapons as well as between any weapon involvement versus none. Poly-victims, youth with 7 or more victimization types, were particularly likely to experience victimization with any weapon, as well as victimization with a highly lethal weapon compared with nonpoly-victims. Findings add to the field's broadening conceptualization of youth victimization highlighting the potentially highly consequential risk factor of weapon exposure as a component of victimization experiences on the mental health of youth. Further work on improving gun safety practices and taking steps to reduce children's exposure to weapon-involved violence is warranted to reduce this problem. Copyright © 2015 by the American Academy of Pediatrics.

[Modern pneumatic weapons and injuries they cause].

PubMed

Kozachenko, I N

2013-01-01

The data on the history of development and further improvement of pneumatic weapons are presented with special reference to specific features of different types and varieties of these weapons, cartridges for them, and the sphere of their application. Investigations into peculiarities of damages caused by high-capacity pneumatic weapons to the objects of forensic medical expertise affected from different distances are reviewed. Results of forensic medical expertise and clinical studies on the structure of body injuries inflicted by gunshots from pneumatic weapons to the human body are discussed. The author emphasizes the necessity of developing up-to-date terminology and classification of gunshot injuries caused by shooting from pneumatic weapons.

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

DTIC Science & Technology

2015-01-15

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

Weapon Carrying Among Victims of Bullying.

PubMed

Pham, Tammy B; Schapiro, Lana E; John, Majnu; Adesman, Andrew

2017-12-01

To examine, in a large, nationally representative sample of high school students, the association between bullying victimization and carrying weapons to school and to determine to what extent past experience of 1, 2, or 3 additional indicators of peer aggression increases the likelihood of weapon carrying by victims of bullying (VoBs). National data from the 2015 Youth Risk Behavior Survey were analyzed for grades 9 to 12 ( N = 15 624). VoB groups were determined by self-report of being bullied at school and additional adverse experiences: fighting at school, being threatened or injured at school, and skipping school out of fear for one's safety. Weapon carrying was measured by a dichotomized (ie, ≥1 vs 0) report of carrying a gun, knife, or club on school property. VoB groups were compared with nonvictims with respect to weapon carrying by logistic regression adjusting for sex, grade, and race/ethnicity. When surveyed, 20.2% of students reported being a VoB in the past year, and 4.1% reported carrying a weapon to school in the past month. VoBs experiencing 1, 2, or 3 additional risk factors were successively more likely to carry weapons to school. The subset of VoBs who experienced all 3 additional adverse experiences were more likely to carry weapons to school compared with nonvictims (46.4% vs 2.5%, P < .001). Pediatricians should recognize that VoBs, especially those who have experienced 1 or more indicators of peer aggression in conjunction, are at substantially increased risk of weapon carrying. Copyright © 2017 by the American Academy of Pediatrics.

Study of application and key technology of the high-energy laser weapon in optoelectronic countermeasure

NASA Astrophysics Data System (ADS)

Qu, Zhou; Xing, Hao; Wang, Dawei; Wang, Qiugui

2015-10-01

High-energy Laser weapon is a new-style which is developing rapidly nowadays. It is a one kind of direction energy weapon which can destroy the targets or make them invalid. High-energy Laser weapon has many merits such as concentrated energy, fast transmission, long operating range, satisfied precision, fast shift fire, anti-electromagnetic interference, reusability, cost-effectiveness. High-energy Laser weapon has huge potential for modern warfare since its laser beam launch attack to the target by the speed of light. High-energy Laser weapon can be deployed by multiple methods such as skyborne, carrier borne, vehicle-mounted, foundation, space platform. Besides the connection with command and control system, High-energy Laser weapon is consist of high-energy laser and beam steering. Beam steering is comprised of Large diameter launch system and Precision targeting systems. Meanwhile, beam steering includes the distance measurement of target location, detection system of television and infrared sensor, adaptive optical system of Laser atmospheric distortion correction. The development of laser technology is very fast in recent years. A variety of laser sources have been regarded as the key component in many optoelectronic devices. For directed energy weapon, the progress of laser technology has greatly improved the tactical effectiveness, such as increasing the range and strike precision. At the same time, the modern solid-state laser has become the ideal optical source for optical countermeasure, because it has high photoelectric conversion efficiency and small volume or weight. However, the total performance is limited by the mutual cooperation between different subsystems. The optical countermeasure is a complex technique after many years development. The key factor to evaluate the laser weapon can be formulated as laser energy density to target. This article elaborated the laser device technology of optoelectronic countermeasure and Photoelectric tracking

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.

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

Living with nuclear weapons

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

Carnesale, A.; Doty, P.; Hoffmann, S.

1983-01-01

At Harvard President Derek Bok's request, six Harvard professors explain nuclear arms issues to help citizens understand all sides of the national security debates. The goal is to encourage public participation in policy formulation. The book emphasizes that escapism will not improve security; that idealistic plans to eliminate nuclear weapons are a form of escapism. Learning to live with nuclear weapons, they suggest, requires an understanding of the current nuclear predicament and the implications of alternative weapons and policy choices. After reviewing these matters, they emphasize that informed persons will continue to disagree, but that knowledge will improve understanding andmore » appreciation of their differences and improve the quality of policy debates. 54 references, 5 figures, 2 tables. (DCK)« less

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.

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.

Childhood maltreatment and threats with weapons.

PubMed

Casiano, Hygiea; Mota, Natalie; Afifi, Tracie O; Enns, Murray W; Sareen, Jitender

2009-11-01

The relationship between childhood maltreatment and future threats with weapons is unknown. We examined data from the nationally representative National Comorbidity Survey Replication (n = 5692) and conducted multiple logistic regression analyses to determine the association between childhood maltreatment and lifetime behavior of threatening others with a gun or other weapon. After adjusting for sociodemographic variables, physical abuse, sexual abuse, and witnessing domestic violence were significantly associated with threats made with a gun (adjusted odds ratios [AOR] ranging between 3.38 and 4.07) and other weapons (AOR ranging between 2.16 and 2.83). The greater the number of types of maltreatment experienced, the stronger the association with lifetime threats made to others with guns and any weapons. Over 94% of respondents who experienced maltreatment and made threats reported that the maltreatment occurred prior to threatening others with weapons. Prevention efforts that reduce exposure to maltreatment may reduce violent behavior in later life.

36 CFR 1002.4 - Weapons, traps and nets.

Code of Federal Regulations, 2012 CFR

2012-07-01

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

36 CFR 1002.4 - Weapons, traps and nets.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 false Weapons, traps and nets. 1002... AND RECREATION § 1002.4 Weapons, traps and nets. (a)(1) Except as otherwise provided in this section, the following are prohibited: (i) Possessing a weapon, trap or net. (ii) Carrying a weapon, trap or...

Development of Improved Environmental Resistant Organic-Reinforced Materials Systems

DTIC Science & Technology

1975-11-01

Advanced composites , graphite and boron reinforced laminates, moisture resistance, environmental resistance, organic matrix composites . 20. ABSTRACT...in November 1975 for publication. Efforts at TOD were conducted within the Advanced Composites Engineering Departmfntrunde; L technical...weight makes^organic matrix advanced composites hardware extremely attractive for today s modern Air Force weapons systems. Accordingly, such

Review of weapon noise measurement and damage risk criteria: considerations for auditory protection and performance.

PubMed

Nakashima, Ann; Farinaccio, Rocco

2015-04-01

Noise-induced hearing loss resulting from weapon noise exposure has been studied for decades. A summary of recent work in weapon noise signal analysis, current knowledge of hearing damage risk criteria, and auditory performance in impulse noise is presented. Most of the currently used damage risk criteria are based on data that cannot be replicated or verified. There is a need to address the effects of combined noise exposures, from similar or different weapons and continuous background noise, in future noise exposure regulations. Advancements in hearing protection technology have expanded the options available to soldiers. Individual selection of hearing protection devices that are best suited to the type of exposure, the auditory task requirements, and hearing status of the user could help to facilitate their use. However, hearing protection devices affect auditory performance, which in turn affects situational awareness in the field. This includes communication capability and the localization and identification of threats. Laboratory training using high-fidelity weapon noise recordings has the potential to improve the auditory performance of soldiers in the field, providing a low-cost tool to enhance readiness for combat. Reprint & Copyright © 2015 Association of Military Surgeons of the U.S.

[Scientific progress and new biological weapons].

PubMed

Berche, Patrick

2006-02-01

The biological weapons are different from conventional weapons, because living germs hold an extraordinary and predictable potential for multiplication, propagation and genetic variation during their dissemination in a susceptible population. Only natural pathogens (1rst generation weapons) have been used in the past (smallpox virus, plague, anthrax, toxins...). However, new threats are emerging, due to the rapid progress of scientific knowledge and its exponential worldwide diffusion. It is possible to synthesize microorganisms from in silico sequences widely diffused on Internet (poliovirus, influenza...), thus resulting in the accessibility of very dangerous virus confined today in high-security laboratories (virus Ebola...). It is possible also to "improve" pathogens by genetic manipulations, becoming more resistant or virulent (2nd generation weapons). Finally, one can now create de novo new pathogens by molecular breeding (DNA shuffling), potentially highly dangerous for naive populations (3rd generation weapons). Making biological weapons does not require too much technological resources and appears accessible to terrorists, due to low cost and easy use. Although the destructive consequences are difficult to predict, the psychological and social damages should be considerable, because of the highly emotional burden in the population associated to the transgression by man of a taboo of life.

7 CFR 502.13 - Weapons and explosives.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 6 2010-01-01 2010-01-01 false Weapons and explosives. 502.13 Section 502.13....13 Weapons and explosives. No person while in or on BARC property shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except as officially authorized for...

36 CFR 520.15 - Weapons and explosives.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false Weapons and explosives. 520... Weapons and explosives. No person while on the premises shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except for official purposes, nor shall any person...

36 CFR 504.14 - Weapons and explosives.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false Weapons and explosives. 504... GOVERNING SMITHSONIAN INSTITUTION BUILDINGS AND GROUNDS § 504.14 Weapons and explosives. No person while on the premises shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or...

36 CFR 520.15 - Weapons and explosives.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false Weapons and explosives. 520... Weapons and explosives. No person while on the premises shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except for official purposes, nor shall any person...

7 CFR 500.12 - Weapons and explosives.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 6 2014-01-01 2014-01-01 false Weapons and explosives. 500.12 Section 500.12... OF AGRICULTURE NATIONAL ARBORETUM Conduct on U.S. National Arboreturm Property § 500.12 Weapons and... weapons, or explosives, either openly or concealed, except for authorized official purposes. (b) No person...

36 CFR 504.14 - Weapons and explosives.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false Weapons and explosives. 504... GOVERNING SMITHSONIAN INSTITUTION BUILDINGS AND GROUNDS § 504.14 Weapons and explosives. No person while on the premises shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or...

7 CFR 502.13 - Weapons and explosives.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 6 2014-01-01 2014-01-01 false Weapons and explosives. 502.13 Section 502.13....13 Weapons and explosives. No person while in or on BARC property shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except as officially authorized for...

36 CFR 520.15 - Weapons and explosives.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Weapons and explosives. 520... Weapons and explosives. No person while on the premises shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except for official purposes, nor shall any person...

7 CFR 500.12 - Weapons and explosives.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 6 2012-01-01 2012-01-01 false Weapons and explosives. 500.12 Section 500.12... OF AGRICULTURE NATIONAL ARBORETUM Conduct on U.S. National Arboreturm Property § 500.12 Weapons and... weapons, or explosives, either openly or concealed, except for authorized official purposes. (b) No person...

7 CFR 500.12 - Weapons and explosives.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 6 2011-01-01 2011-01-01 false Weapons and explosives. 500.12 Section 500.12... OF AGRICULTURE NATIONAL ARBORETUM Conduct on U.S. National Arboreturm Property § 500.12 Weapons and... weapons, or explosives, either openly or concealed, except for authorized official purposes. (b) No person...

7 CFR 502.13 - Weapons and explosives.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 6 2012-01-01 2012-01-01 false Weapons and explosives. 502.13 Section 502.13....13 Weapons and explosives. No person while in or on BARC property shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except as officially authorized for...

36 CFR 504.14 - Weapons and explosives.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 false Weapons and explosives. 504... GOVERNING SMITHSONIAN INSTITUTION BUILDINGS AND GROUNDS § 504.14 Weapons and explosives. No person while on the premises shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or...

7 CFR 500.12 - Weapons and explosives.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 6 2010-01-01 2010-01-01 false Weapons and explosives. 500.12 Section 500.12... OF AGRICULTURE NATIONAL ARBORETUM Conduct on U.S. National Arboreturm Property § 500.12 Weapons and... weapons, or explosives, either openly or concealed, except for authorized official purposes. (b) No person...

31 CFR 700.11 - Weapons and explosives.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Weapons and explosives. 700.11... FEDERAL LAW ENFORCEMENT TRAINING CENTER (FLETC) BUILDINGS AND GROUNDS § 700.11 Weapons and explosives. No person, while on the property, shall carry firearms, other dangerous or deadly weapons, or explosives...

7 CFR 502.13 - Weapons and explosives.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 6 2013-01-01 2013-01-01 false Weapons and explosives. 502.13 Section 502.13....13 Weapons and explosives. No person while in or on BARC property shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except as officially authorized for...

36 CFR 520.15 - Weapons and explosives.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 false Weapons and explosives. 520... Weapons and explosives. No person while on the premises shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except for official purposes, nor shall any person...

7 CFR 502.13 - Weapons and explosives.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 6 2011-01-01 2011-01-01 false Weapons and explosives. 502.13 Section 502.13....13 Weapons and explosives. No person while in or on BARC property shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except as officially authorized for...

7 CFR 500.12 - Weapons and explosives.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 6 2013-01-01 2013-01-01 false Weapons and explosives. 500.12 Section 500.12... OF AGRICULTURE NATIONAL ARBORETUM Conduct on U.S. National Arboreturm Property § 500.12 Weapons and... weapons, or explosives, either openly or concealed, except for authorized official purposes. (b) No person...

Confidence in Nuclear Weapons as Numbers Decrease and Time Since Testing Increases

NASA Astrophysics Data System (ADS)

Adams, Marvin

2011-04-01

As numbers and types of nuclear weapons are reduced, the U.S. objective is to maintain a safe, secure and effective nuclear deterrent without nuclear-explosive testing. A host of issues combine to make this a challenge. An evolving threat environment may prompt changes to security systems. Aging of weapons has led to ``life extension programs'' that produce weapons that differ in some ways from the originals. Outdated and changing facilities pose difficulties for life-extension, surveillance, and dismantlement efforts. A variety of factors can make it a challenge to recruit, develop, and retain outstanding people with the skills and experience that are needed to form the foundation of a credible deterrent. These and other issues will be discussed in the framework of proposals to reduce and perhaps eliminate nuclear weapons.

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

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…

31 CFR 700.11 - Weapons and explosives.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Weapons and explosives. 700.11 Section... ENFORCEMENT TRAINING CENTER (FLETC) BUILDINGS AND GROUNDS § 700.11 Weapons and explosives. No person, while on the property, shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or...

7 CFR 501.12 - Weapons and explosives.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 6 2014-01-01 2014-01-01 false Weapons and explosives. 501.12 Section 501.12... OF AGRICULTURE CONDUCT ON U.S. MEAT ANIMAL RESEARCH CENTER, CLAY CENTER, NEBRASKA § 501.12 Weapons... arrows, darts, other dangerous or deadly weapons, or explosives, either openly or concealed, except as...

7 CFR 501.12 - Weapons and explosives.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 6 2012-01-01 2012-01-01 false Weapons and explosives. 501.12 Section 501.12... OF AGRICULTURE CONDUCT ON U.S. MEAT ANIMAL RESEARCH CENTER, CLAY CENTER, NEBRASKA § 501.12 Weapons... arrows, darts, other dangerous or deadly weapons, or explosives, either openly or concealed, except as...

31 CFR 700.11 - Weapons and explosives.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Weapons and explosives. 700.11 Section... ENFORCEMENT TRAINING CENTER (FLETC) BUILDINGS AND GROUNDS § 700.11 Weapons and explosives. No person, while on the property, shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or...

15 CFR 265.39 - Weapons and explosives.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 15 Commerce and Foreign Trade 1 2012-01-01 2012-01-01 false Weapons and explosives. 265.39 Section..., GAITHERSBURG, MARYLAND, AND BOULDER AND FORT COLLINS, COLORADO Buildings and Grounds § 265.39 Weapons and... dangerous or deadly weapons or materials, or explosives, either openly or concealed, without the written...

7 CFR 501.12 - Weapons and explosives.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 6 2010-01-01 2010-01-01 false Weapons and explosives. 501.12 Section 501.12... OF AGRICULTURE CONDUCT ON U.S. MEAT ANIMAL RESEARCH CENTER, CLAY CENTER, NEBRASKA § 501.12 Weapons... arrows, darts, other dangerous or deadly weapons, or explosives, either openly or concealed, except as...

7 CFR 501.12 - Weapons and explosives.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 6 2011-01-01 2011-01-01 false Weapons and explosives. 501.12 Section 501.12... OF AGRICULTURE CONDUCT ON U.S. MEAT ANIMAL RESEARCH CENTER, CLAY CENTER, NEBRASKA § 501.12 Weapons... arrows, darts, other dangerous or deadly weapons, or explosives, either openly or concealed, except as...

31 CFR 91.13 - Weapons and explosives.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance: Treasury 1 2011-07-01 2011-07-01 false Weapons and explosives. 91.13 Section... GROUNDS § 91.13 Weapons and explosives. No person while on the property shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except for official purposes. ...

15 CFR 265.39 - Weapons and explosives.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 15 Commerce and Foreign Trade 1 2011-01-01 2011-01-01 false Weapons and explosives. 265.39 Section..., GAITHERSBURG, MARYLAND, AND BOULDER AND FORT COLLINS, COLORADO Buildings and Grounds § 265.39 Weapons and... dangerous or deadly weapons or materials, or explosives, either openly or concealed, without the written...

7 CFR 501.12 - Weapons and explosives.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 6 2013-01-01 2013-01-01 false Weapons and explosives. 501.12 Section 501.12... OF AGRICULTURE CONDUCT ON U.S. MEAT ANIMAL RESEARCH CENTER, CLAY CENTER, NEBRASKA § 501.12 Weapons... arrows, darts, other dangerous or deadly weapons, or explosives, either openly or concealed, except as...

15 CFR 265.39 - Weapons and explosives.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 15 Commerce and Foreign Trade 1 2014-01-01 2014-01-01 false Weapons and explosives. 265.39 Section..., GAITHERSBURG, MARYLAND, AND BOULDER AND FORT COLLINS, COLORADO Buildings and Grounds § 265.39 Weapons and... dangerous or deadly weapons or materials, or explosives, either openly or concealed, without the written...

31 CFR 700.11 - Weapons and explosives.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Weapons and explosives. 700.11 Section... ENFORCEMENT TRAINING CENTER (FLETC) BUILDINGS AND GROUNDS § 700.11 Weapons and explosives. No person, while on the property, shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or...

31 CFR 91.13 - Weapons and explosives.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance: Treasury 1 2012-07-01 2012-07-01 false Weapons and explosives. 91.13 Section... GROUNDS § 91.13 Weapons and explosives. No person while on the property shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except for official purposes. ...

15 CFR 265.39 - Weapons and explosives.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 15 Commerce and Foreign Trade 1 2013-01-01 2013-01-01 false Weapons and explosives. 265.39 Section..., GAITHERSBURG, MARYLAND, AND BOULDER AND FORT COLLINS, COLORADO Buildings and Grounds § 265.39 Weapons and... dangerous or deadly weapons or materials, or explosives, either openly or concealed, without the written...

31 CFR 91.13 - Weapons and explosives.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Weapons and explosives. 91.13 Section... GROUNDS § 91.13 Weapons and explosives. No person while on the property shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except for official purposes. ...

31 CFR 91.13 - Weapons and explosives.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Weapons and explosives. 91.13 Section... GROUNDS § 91.13 Weapons and explosives. No person while on the property shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except for official purposes. ...

31 CFR 700.11 - Weapons and explosives.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Weapons and explosives. 700.11 Section... ENFORCEMENT TRAINING CENTER (FLETC) BUILDINGS AND GROUNDS § 700.11 Weapons and explosives. No person, while on the property, shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or...

BB and pellet guns--toys or deadly weapons?

PubMed

Harris, W; Luterman, A; Curreri, P W

1983-07-01

BB and pellet weapons are not included in gun control laws and are often sold as children's toys. Injuries caused by these weapons have been considered trivial unless they involve vulnerable surface organs such as the eye. The purpose of this study was to review the management of six cases of pellet or BB gun injuries that required abdominal exploration at the University of South Alabama Medical Center from January 1980 through June 1982. Five of the six patients had significant internal injuries including perforations of the stomach, jejunum, liver, and pancreas. The ballistics of pneumatic weapons are reviewed. The muzzle velocities of many of these weapons necessitate that wounds caused by these weapons be handled with the same principles as for any small-caliber, low-velocity (less than 1,200 feet/second) weapons. Public education programs are urgently needed to educate parents as to the potential danger involved in purchasing these weapons for unsupervised use as toys by children.

32 CFR 1903.10 - Weapons.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 6 2010-07-01 2010-07-01 false Weapons. 1903.10 Section 1903.10 National Defense Other Regulations Relating to National Defense CENTRAL INTELLIGENCE AGENCY CONDUCT ON AGENCY INSTALLATIONS § 1903.10 Weapons. (a) Except as provided in paragraph (c) of this section, knowingly possessing...

32 CFR 1903.10 - Weapons.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 6 2013-07-01 2013-07-01 false Weapons. 1903.10 Section 1903.10 National Defense Other Regulations Relating to National Defense CENTRAL INTELLIGENCE AGENCY CONDUCT ON AGENCY INSTALLATIONS § 1903.10 Weapons. (a) Except as provided in paragraph (c) of this section, knowingly possessing...

32 CFR 1903.10 - Weapons.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 6 2012-07-01 2012-07-01 false Weapons. 1903.10 Section 1903.10 National Defense Other Regulations Relating to National Defense CENTRAL INTELLIGENCE AGENCY CONDUCT ON AGENCY INSTALLATIONS § 1903.10 Weapons. (a) Except as provided in paragraph (c) of this section, knowingly possessing...

32 CFR 1903.10 - Weapons.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 6 2014-07-01 2014-07-01 false Weapons. 1903.10 Section 1903.10 National Defense Other Regulations Relating to National Defense CENTRAL INTELLIGENCE AGENCY CONDUCT ON AGENCY INSTALLATIONS § 1903.10 Weapons. (a) Except as provided in paragraph (c) of this section, knowingly possessing...

32 CFR 1903.10 - Weapons.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 6 2011-07-01 2011-07-01 false Weapons. 1903.10 Section 1903.10 National Defense Other Regulations Relating to National Defense CENTRAL INTELLIGENCE AGENCY CONDUCT ON AGENCY INSTALLATIONS § 1903.10 Weapons. (a) Except as provided in paragraph (c) of this section, knowingly possessing...

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).

Characterising the online weapons trafficking on cryptomarkets.

PubMed

Rhumorbarbe, Damien; Werner, Denis; Gilliéron, Quentin; Staehli, Ludovic; Broséus, Julian; Rossy, Quentin

2018-02-01

Weapons related webpages from nine cryptomarkets were manually duplicated in February 2016. Information about the listings (i.e. sales proposals) and vendors' profiles were extracted to draw an overview of the actual online trafficking of weapons. Relationships between vendors were also inferred through the analysis of online digital traces and content similarities. Weapons trafficking is mainly concentrated on two major cryptomarkets. Besides, it accounts for a very small proportion of the illicit trafficking on cryptomarkets compared to the illicit drugs trafficking. Among all weapon related listings (n=386), firearms only account for approximately 25% of sales proposal since the proportion of non-lethal and melee weapons is important (around 46%). Based on the recorded pseudonyms, a total of 96 vendor profiles were highlighted. Some pseudonyms were encountered on several cryptomarkets, suggesting that some vendors may manage accounts on different markets. This hypothesis was strengthened by comparing pseudonyms to online traces such as PGP keys, images and profiles descriptions. Such a method allowed to estimate more accurately the number of vendors offering weapons across cryptomarkets. Finally, according to the gathered data, the extent of the weapons trafficking on the cryptomarkets appear to be limited compared to other illicit goods. Copyright © 2017 Elsevier B.V. All rights reserved.

Advanced power sources for space missions

NASA Technical Reports Server (NTRS)

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

1989-01-01

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

7 CFR 503.13 - Weapons and explosives.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 6 2013-01-01 2013-01-01 false Weapons and explosives. 503.13 Section 503.13... OF AGRICULTURE CONDUCT ON PLUM ISLAND ANIMAL DISEASE CENTER § 503.13 Weapons and explosives. No person while in or on the PIADC shall carry firearms or other dangerous or deadly weapons or explosives...

7 CFR 503.13 - Weapons and explosives.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 6 2012-01-01 2012-01-01 false Weapons and explosives. 503.13 Section 503.13... OF AGRICULTURE CONDUCT ON PLUM ISLAND ANIMAL DISEASE CENTER § 503.13 Weapons and explosives. No person while in or on the PIADC shall carry firearms or other dangerous or deadly weapons or explosives...

46 CFR 386.23 - Weapons and explosives.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 8 2012-10-01 2012-10-01 false Weapons and explosives. 386.23 Section 386.23 Shipping... AND GROUNDS AT THE UNITED STATES MERCHANT MARINE ACADEMY § 386.23 Weapons and explosives. No person shall carry or possess firearms, other dangerous or deadly weapons or parts thereof, explosives or items...

46 CFR 386.23 - Weapons and explosives.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 8 2014-10-01 2014-10-01 false Weapons and explosives. 386.23 Section 386.23 Shipping... AND GROUNDS AT THE UNITED STATES MERCHANT MARINE ACADEMY § 386.23 Weapons and explosives. No person shall carry or possess firearms, other dangerous or deadly weapons or parts thereof, explosives or items...

7 CFR 503.13 - Weapons and explosives.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 6 2011-01-01 2011-01-01 false Weapons and explosives. 503.13 Section 503.13... OF AGRICULTURE CONDUCT ON PLUM ISLAND ANIMAL DISEASE CENTER § 503.13 Weapons and explosives. No person while in or on the PIADC shall carry firearms or other dangerous or deadly weapons or explosives...

7 CFR 503.13 - Weapons and explosives.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 6 2014-01-01 2014-01-01 false Weapons and explosives. 503.13 Section 503.13... OF AGRICULTURE CONDUCT ON PLUM ISLAND ANIMAL DISEASE CENTER § 503.13 Weapons and explosives. No person while in or on the PIADC shall carry firearms or other dangerous or deadly weapons or explosives...

46 CFR 386.23 - Weapons and explosives.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 8 2011-10-01 2011-10-01 false Weapons and explosives. 386.23 Section 386.23 Shipping... AND GROUNDS AT THE UNITED STATES MERCHANT MARINE ACADEMY § 386.23 Weapons and explosives. No person shall carry or possess firearms, other dangerous or deadly weapons or parts thereof, explosives or items...

7 CFR 503.13 - Weapons and explosives.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 6 2010-01-01 2010-01-01 false Weapons and explosives. 503.13 Section 503.13... OF AGRICULTURE CONDUCT ON PLUM ISLAND ANIMAL DISEASE CENTER § 503.13 Weapons and explosives. No person while in or on the PIADC shall carry firearms or other dangerous or deadly weapons or explosives...

46 CFR 386.23 - Weapons and explosives.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 8 2013-10-01 2013-10-01 false Weapons and explosives. 386.23 Section 386.23 Shipping... AND GROUNDS AT THE UNITED STATES MERCHANT MARINE ACADEMY § 386.23 Weapons and explosives. No person shall carry or possess firearms, other dangerous or deadly weapons or parts thereof, explosives or items...

Development and Application of Computational/In Vitro Toxicological Methods for Chemical Hazard Risk Reduction of New Materials for Advanced Weapon Systems

NASA Technical Reports Server (NTRS)

Frazier, John M.; Mattie, D. R.; Hussain, Saber; Pachter, Ruth; Boatz, Jerry; Hawkins, T. W.

2000-01-01

The development of quantitative structure-activity relationship (QSAR) is essential for reducing the chemical hazards of new weapon systems. The current collaboration between HEST (toxicology research and testing), MLPJ (computational chemistry) and PRS (computational chemistry, new propellant synthesis) is focusing R&D efforts on basic research goals that will rapidly transition to useful products for propellant development. Computational methods are being investigated that will assist in forecasting cellular toxicological end-points. Models developed from these chemical structure-toxicity relationships are useful for the prediction of the toxicological endpoints of new related compounds. Research is focusing on the evaluation tools to be used for the discovery of such relationships and the development of models of the mechanisms of action. Combinations of computational chemistry techniques, in vitro toxicity methods, and statistical correlations, will be employed to develop and explore potential predictive relationships; results for series of molecular systems that demonstrate the viability of this approach are reported. A number of hydrazine salts have been synthesized for evaluation. Computational chemistry methods are being used to elucidate the mechanism of action of these salts. Toxicity endpoints such as viability (LDH) and changes in enzyme activity (glutahoione peroxidase and catalase) are being experimentally measured as indicators of cellular damage. Extrapolation from computational/in vitro studies to human toxicity, is the ultimate goal. The product of this program will be a predictive tool to assist in the development of new, less toxic propellants.

25 CFR 11.444 - Carrying concealed weapons.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 25 Indians 1 2014-04-01 2014-04-01 false Carrying concealed weapons. 11.444 Section 11.444 Indians... ORDER CODE Criminal Offenses § 11.444 Carrying concealed weapons. A person who goes about in public places armed with a dangerous weapon concealed upon his or her person is guilty of a misdemeanor unless...

4 CFR 25.14 - Weapons and explosives.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 4 Accounts 1 2010-01-01 2010-01-01 false Weapons and explosives. 25.14 Section 25.14 Accounts... AND ON ITS GROUNDS § 25.14 Weapons and explosives. No person while entering or in the GAO Building or on its grounds shall carry or possess firearms, other dangerous or deadly weapons, explosives or...

25 CFR 11.444 - Carrying concealed weapons.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 25 Indians 1 2013-04-01 2013-04-01 false Carrying concealed weapons. 11.444 Section 11.444 Indians... ORDER CODE Criminal Offenses § 11.444 Carrying concealed weapons. A person who goes about in public places armed with a dangerous weapon concealed upon his or her person is guilty of a misdemeanor unless...

25 CFR 11.444 - Carrying concealed weapons.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 false Carrying concealed weapons. 11.444 Section 11.444 Indians... ORDER CODE Criminal Offenses § 11.444 Carrying concealed weapons. A person who goes about in public places armed with a dangerous weapon concealed upon his or her person is guilty of a misdemeanor unless...

25 CFR 11.444 - Carrying concealed weapons.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Carrying concealed weapons. 11.444 Section 11.444 Indians... ORDER CODE Criminal Offenses § 11.444 Carrying concealed weapons. A person who goes about in public places armed with a dangerous weapon concealed upon his or her person is guilty of a misdemeanor unless...

4 CFR 25.14 - Weapons and explosives.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 4 Accounts 1 2011-01-01 2011-01-01 false Weapons and explosives. 25.14 Section 25.14 Accounts... AND ON ITS GROUNDS § 25.14 Weapons and explosives. No person while entering or in the GAO Building or on its grounds shall carry or possess firearms, other dangerous or deadly weapons, explosives or...

4 CFR 25.14 - Weapons and explosives.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 4 Accounts 1 2012-01-01 2012-01-01 false Weapons and explosives. 25.14 Section 25.14 Accounts... AND ON ITS GROUNDS § 25.14 Weapons and explosives. No person while entering or in the GAO Building or on its grounds shall carry or possess firearms, other dangerous or deadly weapons, explosives or...

25 CFR 11.444 - Carrying concealed weapons.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 25 Indians 1 2012-04-01 2011-04-01 true Carrying concealed weapons. 11.444 Section 11.444 Indians... ORDER CODE Criminal Offenses § 11.444 Carrying concealed weapons. A person who goes about in public places armed with a dangerous weapon concealed upon his or her person is guilty of a misdemeanor unless...

4 CFR 25.14 - Weapons and explosives.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 4 Accounts 1 2014-01-01 2013-01-01 true Weapons and explosives. 25.14 Section 25.14 Accounts... AND ON ITS GROUNDS § 25.14 Weapons and explosives. No person while entering or in the GAO Building or on its grounds shall carry or possess firearms, other dangerous or deadly weapons, explosives or...

4 CFR 25.14 - Weapons and explosives.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 4 Accounts 1 2013-01-01 2013-01-01 false Weapons and explosives. 25.14 Section 25.14 Accounts... AND ON ITS GROUNDS § 25.14 Weapons and explosives. No person while entering or in the GAO Building or on its grounds shall carry or possess firearms, other dangerous or deadly weapons, explosives or...

Advanced information processing system for advanced launch system: Avionics architecture synthesis

NASA Technical Reports Server (NTRS)

Lala, Jaynarayan H.; Harper, Richard E.; Jaskowiak, Kenneth R.; Rosch, Gene; Alger, Linda S.; Schor, Andrei L.

1991-01-01

The Advanced Information Processing System (AIPS) is a fault-tolerant distributed computer system architecture that was developed to meet the real time computational needs of advanced aerospace vehicles. One such vehicle is the Advanced Launch System (ALS) being developed jointly by NASA and the Department of Defense to launch heavy payloads into low earth orbit at one tenth the cost (per pound of payload) of the current launch vehicles. An avionics architecture that utilizes the AIPS hardware and software building blocks was synthesized for ALS. The AIPS for ALS architecture synthesis process starting with the ALS mission requirements and ending with an analysis of the candidate ALS avionics architecture is described.

Recent developments and near term directions for Navy laser weapons system (LaWS) testbed

NASA Astrophysics Data System (ADS)

Pawlak, Robert J.

2012-11-01

The Laser Weapons System (LaWS) testbed has been a demonstrator of many High Energy Laser (HEL)-related technologies for the Navy. LaWS employs a sharedaperture design with incoherent beam combining, and makes extensive use of Commercial Off-The-Shelf (COTS) technologies in the areas of inertial sensing, fiber lasers, sensors, and video trackers. Since the system has demonstrated the art of the possible with COTS elements, it is useful to examine where performance can be increased with the greatest possible effect, as well as which modifications are necessary to support better integration with ships' systems. A review of past test events, architectures, and further plans will be provided, while emphasizing the past and future evolution of the LaWS system. These evolutions will relate within the context of technical drivers that most affected system development.

[Medical aspects of common non-lethal weapons].

PubMed

Kunz, Sebastian Niko; Grove, Christina; Monticelli, Fabio

2014-03-01

The development and provision of non-lethal weapons (NLW) allow military and law enforcement personnel to exploit gradual engagement in countering potentially hazardous threats. Chemical, kinetic and electrical weapons systems are used to curb violence in civilian crowds. With inappropriate usage, these technologies can cause potentially fatal injuries that are not only of clinical, but also of legal relevance. In this context, the practicing physician is faced with treatment as well as assessment issues of new forms of injuries. In order to assure medical care and to be able to draw competent expert's conclusions, a detailed knowledge of the medical effects of these NLW is necessary. The review at hand presents today's most popular NLW and gives an overview of their possible injury potential and required treatments.

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

Technology resource document for the assembled chemical weapons assessment environmental impact statement. Vol. 4 : assembled systems for weapons destruction at Pueblo Chemical Depot.

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

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

2001-04-30

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 2001c) pertains to the destruction of assembled chemical weapons (ACW) stored at Pueblo Chemical Depot (PCD), located outside Pueblo, Colorado. This volume presents technical and process information on each of the destruction technologies applicable to treatment of the specific ACW stored at PCD. The destruction technologies described are those that have been demonstrated during Phase I of the Assembled Chemical Weaponsmore » Assessment (ACWA) demonstration process (see Volume 1).« less

Optimization of Aimpoints for Coordinate Seeking Weapons

DTIC Science & Technology

2015-09-01

aiming) and independent ( ballistic ) errors are taken into account, before utilizing each of the three damage functions representing the weapon. A Monte...characteristics such as the radius of the circle containing the weapon aimpoint, impact angle, dependent (aiming) and independent ( ballistic ) errors are taken...Dependent (Aiming) Error .................................8 2. Single Weapon Independent ( Ballistic ) Error .............................9 3

32 CFR 552.104 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2014 CFR

2014-07-01

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

32 CFR 552.104 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2013 CFR

2013-07-01

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

32 CFR 552.104 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2010 CFR

2010-07-01

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

32 CFR 552.104 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2012 CFR

2012-07-01

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

32 CFR 552.104 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2011 CFR

2011-07-01

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

32 CFR 552.130 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2011 CFR

2011-07-01

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

32 CFR 552.130 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2010 CFR

2010-07-01

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

32 CFR 552.130 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2013 CFR

2013-07-01

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

32 CFR 552.130 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2012 CFR

2012-07-01

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

32 CFR 552.130 - Disposition of confiscated/seized weapons.

Code of Federal Regulations, 2014 CFR

2014-07-01

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

The bioscience revolution & the biological weapons threat: levers & interventions

PubMed Central

D'Agostino, Mark; Martin, Greg

2009-01-01

In December 2008, the US Commission on the Prevention of Weapons of Mass Destruction Proliferation and Terrorism, released a report, World At Risk. The Report points to the fact that, not only is the use of a weapon of mass destruction in a terrorist attack before the end of 2013, more likely than not, but also to the fact that terrorists are more likely to be able to obtain and use biological weapons than nuclear. This paper examines the recommendations of the report in the context of the historic and geopolitical changes, in particular globalization. The authors highlight the "dual-use" dilemma, as described in the report, as the paradoxical use of technology developed for the benefit of mankind being used for sinister purposes. The mitigation of such a threat lies in broad stakeholder involvement and cooperation, including non-state actors, governments and the bio-tech industry itself. The importance of vigilance measures within the life science community is emphasized and, the authors propose, could include a web-based didactic course in bioterrorism and weapons of mass destruction identification. The site could outline safety protocols, have detailed disaster management tutorials, and could be specifically tailored for different subsets of industry and health professionals. The paper concludes with an endorsement of a multi-pronged approach including strong international guidelines and intelligence cooperation and preparatory measures such as the wide-spread use of detection systems as well as diagnostic decision support systems for bioterrorism detection at the local level. PMID:19220910

Overall View of Chemical and Biochemical Weapons

PubMed Central

Pitschmann, Vladimír

2014-01-01

This article describes a brief history of chemical warfare, which culminated in the signing of the Chemical Weapons Convention. It describes the current level of chemical weapons and the risk of using them. Furthermore, some traditional technology for the development of chemical weapons, such as increasing toxicity, methods of overcoming chemical protection, research on natural toxins or the introduction of binary technology, has been described. In accordance with many parameters, chemical weapons based on traditional technologies have achieved the limit of their development. There is, however, a big potential of their further development based on the most recent knowledge of modern scientific and technical disciplines, particularly at the boundary of chemistry and biology. The risk is even higher due to the fact that already, today, there is a general acceptance of the development of non-lethal chemical weapons at a technologically higher level. In the future, the chemical arsenal will be based on the accumulation of important information from the fields of chemical, biological and toxin weapons. Data banks obtained in this way will be hardly accessible and the risk of their materialization will persist. PMID:24902078

Overall view of chemical and biochemical weapons.

PubMed

Pitschmann, Vladimír

2014-06-04

This article describes a brief history of chemical warfare, which culminated in the signing of the Chemical Weapons Convention. It describes the current level of chemical weapons and the risk of using them. Furthermore, some traditional technology for the development of chemical weapons, such as increasing toxicity, methods of overcoming chemical protection, research on natural toxins or the introduction of binary technology, has been described. In accordance with many parameters, chemical weapons based on traditional technologies have achieved the limit of their development. There is, however, a big potential of their further development based on the most recent knowledge of modern scientific and technical disciplines, particularly at the boundary of chemistry and biology. The risk is even higher due to the fact that already, today, there is a general acceptance of the development of non-lethal chemical weapons at a technologically higher level. In the future, the chemical arsenal will be based on the accumulation of important information from the fields of chemical, biological and toxin weapons. Data banks obtained in this way will be hardly accessible and the risk of their materialization will persist.

The Pilot Training Study: A Cost-Estimating Model for Advanced Pilot Training (APT).

ERIC Educational Resources Information Center

Knollmeyer, L. E.

The Advanced Pilot Training Cost Model is a statement of relationships that may be used, given the necessary inputs, for estimating the resources required and the costs to train pilots in the Air Force formal flying training schools. Resources and costs are computed by weapon system on an annual basis for use in long-range planning or sensitivity…

Nuclear weapons and NATO-Russia relations

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

Cornwell, G.C.

1998-12-01

Despite the development of positive institutional arrangements such as Russian participation in the NATO-led peacekeeping force in Bosnia and the NATO- Russia Permanent Joint Council, the strategic culture of Russia has not changed in any fundamental sense. Russian strategic culture has not evolved in ways that would make Russian policies compatible with those of NATO countries in the necessary economic, social, technological, and military spheres. On the domestic side, Russia has yet to establish a stable democracy and the necessary legal, judicial, and regulatory institutions for a free-market economy. Russia evidently lacks the necessary cultural traditions, including concepts of accountabilitymore » and transparency, to make these adaptations in the short-term. Owing in part to its institutional shortcomings, severe socioeconomic setbacks have afflicted Russia. Russian conventional military strength has been weakened, and a concomitant reliance by the Russians on nuclear weapons as their ultimate line of defense has increased. The breakdown in the infrastructure that supports Russian early warning and surveillance systems and nuclear weapons stewardship defense, coupled with a tendency towards has exacerbated Russian anxiety and distrust toward NATO. Russia`s reliance on nuclear weapons as the ultimate line of defense, coupled with a tendency toward suspicion and distrust toward NATO, could lead to dangerous strategic miscalculation and nuclear catastrophe.« less

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

DoD Nuclear Weapons Personnel Reliability Assurance

DTIC Science & Technology

2016-04-27

destructive power, and the potential consequences of an accident or unauthorized act. Assured nuclear weapons safety, security, and control remain of...DOD INSTRUCTION 5210.42 DOD NUCLEAR WEAPONS PERSONNEL RELIABILITY ASSURANCE Originating Component: Office of the Under Secretary of...from the DoD Issuances Website at http://www.dtic.mil/whs/directives. Reissues and renames: DoD Instruction 5210.42, “ Nuclear Weapons Personnel

Combating the Proliferation of Weapons of Mass Destruction.

ERIC Educational Resources Information Center

Jenkins, Bonnie

1997-01-01

Reveals the growing threat posed to all countries by the proliferation of weapons of mass destruction. Discusses the international effort combating this proliferation including the Nuclear Non-Proliferation Treaty, Strategic Arms Reduction Treaties, Biological Weapons Convention, and Chemical Weapons Convention. Also considers regional arms…

36 CFR § 1002.4 - Weapons, traps and nets.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 36 Parks, Forests, and Public Property 3 2013-07-01 2012-07-01 true Weapons, traps and nets. Â... USE AND RECREATION § 1002.4 Weapons, traps and nets. (a)(1) Except as otherwise provided in this section, the following are prohibited: (i) Possessing a weapon, trap or net. (ii) Carrying a weapon, trap...

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.

Advances in the Acquisition of Secure Systems Based on Open Architectures

DTIC Science & Technology

2011-04-30

2011 11:15 a.m. – 12:45 p.m. Chair: Christopher Deegan , Executive Director, Program Executive Office for Integrated Warfare Systems Delivering...Systems Based on Open Architectures Walt Scacchi and Thomas Alspaugh, Institute for Software Research Christopher Deegan —Executive Director, Program...Executive Officer, Integrated Warfare Systems (PEO IWS). Mr. Deegan directs the development, acquisition, and fleet support of 150 combat weapon system

Syria’s Chemical Weapons: Issues for Congress

DTIC Science & Technology

2013-09-12

chemical weapons, explaining that “a red line for us is we start seeing a whole bunch of chemical weapons moving around or being utilized. That would...Damascus used or lost control of its chemical weapons, explaining that “a red line for us is we start seeing a whole bunch of chemical weapons moving...do further work to establish a definitive judgment as to whether or not the red line has been crossed and to inform our decision-making about what to

Pilot vehicle interface on the advanced fighter technology integration F-16

NASA Technical Reports Server (NTRS)

Dana, W. H.; Smith, W. B.; Howard, J. D.

1986-01-01

This paper focuses on the work load aspects of the pilot vehicle interface in regard to the new technologies tested during AMAS Phase II. Subjects discussed in this paper include: a wide field-of-view head-up display; automated maneuvering attack system/sensor tracker system; master modes that configure flight controls and mission avionics; a modified helmet mounted sight; improved multifunction display capability; a voice interactive command system; ride qualities during automated weapon delivery; a color moving map; an advanced digital map display; and a g-induced loss-of-consciousness and spatial disorientation autorecovery system.

32 CFR 552.125 - Disposition of confiscated weapons.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 3 2012-07-01 2009-07-01 true Disposition of confiscated weapons. 552.125..., Ammunition, and Explosives-Fort Lewis, Washington § 552.125 Disposition of confiscated weapons. Commanders will maintain confiscated weapons in the unit arms room pending final disposition. They will provide...

32 CFR 552.125 - Disposition of confiscated weapons.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 3 2014-07-01 2014-07-01 false Disposition of confiscated weapons. 552.125..., Ammunition, and Explosives-Fort Lewis, Washington § 552.125 Disposition of confiscated weapons. Commanders will maintain confiscated weapons in the unit arms room pending final disposition. They will provide...

32 CFR 552.125 - Disposition of confiscated weapons.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 3 2010-07-01 2010-07-01 true Disposition of confiscated weapons. 552.125..., Ammunition, and Explosives-Fort Lewis, Washington § 552.125 Disposition of confiscated weapons. Commanders will maintain confiscated weapons in the unit arms room pending final disposition. They will provide...

32 CFR 552.125 - Disposition of confiscated weapons.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 3 2011-07-01 2009-07-01 true Disposition of confiscated weapons. 552.125..., Ammunition, and Explosives-Fort Lewis, Washington § 552.125 Disposition of confiscated weapons. Commanders will maintain confiscated weapons in the unit arms room pending final disposition. They will provide...

32 CFR 552.125 - Disposition of confiscated weapons.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 3 2013-07-01 2013-07-01 false Disposition of confiscated weapons. 552.125..., Ammunition, and Explosives-Fort Lewis, Washington § 552.125 Disposition of confiscated weapons. Commanders will maintain confiscated weapons in the unit arms room pending final disposition. They will provide...

Biological Weapons Attribution: A Primer

DTIC Science & Technology

2007-06-01

attacks are very difficult: (1) the nature of biological weapons, (2) the unique restrictions the international environment places on BW attribution, and...provides a basic epistemological framework for analysis for successful BW attribution, detailing the nature , methods, and limits of current BW...difficult: (1) the nature of biological weapons, (2) the unique restrictions the international environment places on BW attribution, and (3) the

Interoperability In Multi-Layered Active Defense:The Need For Commonality And Robustness Between Active Defense Weapon Systems

DTIC Science & Technology

2016-02-16

into areas where there is no access to maritime platforms. Sea-based interceptor platforms have the ability to intercept targets at each stage of the...argues that the most efficient concept for integrating active defense weapon systems is a multi- layered architecture with redundant intercept ...faster data transfer and will prevent data loss. The need for almost 100% interception successes is increasing as the threat becomes more

Principles of Guided Missiles and Nuclear Weapons.

ERIC Educational Resources Information Center

Naval Personnel Program Support Activity, Washington, DC.

Fundamentals of missile and nuclear weapons systems are presented in this book which is primarily prepared as the second text of a three-volume series for students of the Navy Reserve Officers' Training Corps and the Officer Candidate School. Following an introduction to guided missiles and nuclear physics, basic principles and theories are…

Prevention of the Outer Space Weaponization

NASA Astrophysics Data System (ADS)

Zhukov, Gennady P.

2002-01-01

9 states. The satellites of various functions (early warning, communication, data acquisition, reconnaissance and navigation) were actively used and continue to be used with the purposes of raising efficiency of ground armed forces, especially in fight against international terrorism. At the same time such satellites are not a weapon in the sense of that word since they do not create the threats of armed attack in outer space or from outer space. Moreover, they promote maintaining of stability in the international relations. For this reason the reconnaissance and data acquisition satellites used for the verification of observance by States of the arms limitation agreements are under international protection as national technical means of the control. Similar protection is enjoyed by the early warning satellites. With the help of space communication facilities the more reliable operative connection of the statesmen is organized in the strained situations. By this way the probability of making of the incorrect retaliatory decisions in critical political situations is reduced. At the same time it's necessary to take into consideration that the activities of such satellite systems are tightly connected with ground armed forces of the states. the earth, what from the point of view of international law may be qualified as establishing a partial demilitarization regime in outer space. After the prohibition of anti-satellite weapons (ASAT) and anti-satellite (ASAT) weapons it will be possible to speak about establishing of an international legal regime of complete demilitarization in outer space eliminating any kinds of weapon from outer space. in a peaceful time. weaponization.The main task of this paper is to analyze and to discuss the present binding regime of the outer space deweaponization and particular measures on consolidation and strengthening of this regime. agreements of the Russian Federation and the USA into multilateral Treaties. Such "immunity" would cover

Optical bullet-tracking algorithms for weapon localization in urban environments

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

Roberts, R S; Breitfeller, E F

2006-03-31

Localization of the sources of small-arms fire, mortars, and rocket propelled grenades is an important problem in urban combat. Weapons of this type produce characteristic signatures, such as muzzle flashes, that are visible in the infrared. Indeed, several systems have been developed that exploit the infrared signature of muzzle flash to locate the positions of shooters. However, systems based on muzzle flash alone can have difficulty localizing weapons if the muzzle flash is obscured or suppressed. Moreover, optical clutter can be problematic to systems that rely on muzzle flash alone. Lawrence Livermore National Laboratory (LLNL) has developed a projectile trackingmore » system that detects and localizes sources of small-arms fire, mortars and similar weapons using the thermal signature of the projectile rather than a muzzle flash. The thermal signature of a projectile, caused by friction as the projectile travels along its trajectory, cannot be concealed and is easily discriminated from optical clutter. The LLNL system was recently demonstrated at the MOUT facility of the Aberdeen Test Center [1]. In the live-fire demonstration, shooters armed with a variety of small-arms, including M-16s, AK-47s, handguns, mortars and rockets, were arranged at several positions in around the facility. Experiments ranged from a single-weapon firing a single-shot to simultaneous fire of all weapons on full automatic. The LLNL projectile tracking system was demonstrated to localize multiple shooters at ranges up to 400m, far greater than previous demonstrations. Furthermore, the system was shown to be immune to optical clutter that is typical in urban combat. This paper describes the image processing and localization algorithms designed to exploit the thermal signature of projectiles for shooter localization. The paper begins with a description of the image processing that extracts projectile information from a sequence of infrared images. Key to the processing is an adaptive

49 CFR 1544.219 - Carriage of accessible weapons.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 9 2012-10-01 2012-10-01 false Carriage of accessible weapons. 1544.219 Section...: AIR CARRIERS AND COMMERCIAL OPERATORS Operations § 1544.219 Carriage of accessible weapons. (a... weapons, do not apply to a law enforcement officer (LEO) aboard a flight for which screening is required...

49 CFR 1544.219 - Carriage of accessible weapons.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 9 2011-10-01 2011-10-01 false Carriage of accessible weapons. 1544.219 Section...: AIR CARRIERS AND COMMERCIAL OPERATORS Operations § 1544.219 Carriage of accessible weapons. (a... weapons, do not apply to a law enforcement officer (LEO) aboard a flight for which screening is required...

49 CFR 1544.219 - Carriage of accessible weapons.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 9 2010-10-01 2010-10-01 false Carriage of accessible weapons. 1544.219 Section...: AIR CARRIERS AND COMMERCIAL OPERATORS Operations § 1544.219 Carriage of accessible weapons. (a... weapons, do not apply to a law enforcement officer (LEO) aboard a flight for which screening is required...

49 CFR 1544.219 - Carriage of accessible weapons.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 9 2014-10-01 2014-10-01 false Carriage of accessible weapons. 1544.219 Section...: AIR CARRIERS AND COMMERCIAL OPERATORS Operations § 1544.219 Carriage of accessible weapons. (a... weapons, do not apply to a law enforcement officer (LEO) aboard a flight for which screening is required...

49 CFR 1544.219 - Carriage of accessible weapons.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 9 2013-10-01 2013-10-01 false Carriage of accessible weapons. 1544.219 Section...: AIR CARRIERS AND COMMERCIAL OPERATORS Operations § 1544.219 Carriage of accessible weapons. (a... weapons, do not apply to a law enforcement officer (LEO) aboard a flight for which screening is required...

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

Advancements in hardware-in-the-loop simulations at the U.S. Army Aviation and Missile Command

NASA Astrophysics Data System (ADS)

Buford, James A.; Jolly, Alexander C.; Mobley, Scott B.; Sholes, William J.

2000-07-01

A greater awareness of and increased interest in the use of modeling and simulation (M&S) has been demonstrated at many levels within the Department of Defense (DoD) and all the Armed Services agencies in recent years. M&S application is regarded as a viable means of lowering the life cycle costs of missile defense and tactical missile weapon system acquisition beginning with studies of new concepts of war-fighting through user training and post-deployment support. The Aviation and Missile Research, Engineering, and Development Center (AMRDEC) of the U.S. Army Aviation and Missile Command (AMCOM) has an extensive history of applying all types of M&S to weapons system development and has been a particularly strong advocate of hardware-in-the-loop (HWIL) simulation and test for many years. Over the past 40 years AMRDEC has developed and maintained the Advanced Simulation Center (ASC) which provides world-class, high fidelity, specific and dedicated HWIL simulation and test capabilities for the Army's missile defense and tactical missile program offices in both the infrared and radio frequency sensor domains. The ASC facility uses M&S to conduct daily HWIL missile simulations and tests to support flight tests, missile/system development, independent verification and validation of weapon system embedded software and simulations, and missile/system performance against current and future threat environments. This paper describes the ASC role, recaps the past year, describes the HWIL components and advancements, and outlines the path-ahead for the ASC in terms of both missile and complete system HWIL simulations and test with a focus on the imaging infrared systems.

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.

36 CFR § 504.14 - Weapons and explosives.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 36 Parks, Forests, and Public Property 3 2013-07-01 2012-07-01 true Weapons and explosives. § 504... REGULATIONS GOVERNING SMITHSONIAN INSTITUTION BUILDINGS AND GROUNDS § 504.14 Weapons and explosives. No person while on the premises shall carry firearms, other dangerous or deadly weapons, or explosives, either...

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

Techniques to evaluate the importance of common cause degradation on reliability and safety of nuclear weapons.

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

Darby, John L.

2011-05-01

As the nuclear weapon stockpile ages, there is increased concern about common degradation ultimately leading to common cause failure of multiple weapons that could significantly impact reliability or safety. Current acceptable limits for the reliability and safety of a weapon are based on upper limits on the probability of failure of an individual item, assuming that failures among items are independent. We expanded the current acceptable limits to apply to situations with common cause failure. Then, we developed a simple screening process to quickly assess the importance of observed common degradation for both reliability and safety to determine if furthermore » action is necessary. The screening process conservatively assumes that common degradation is common cause failure. For a population with between 100 and 5000 items we applied the screening process and conclude the following. In general, for a reliability requirement specified in the Military Characteristics (MCs) for a specific weapon system, common degradation is of concern if more than 100(1-x)% of the weapons are susceptible to common degradation, where x is the required reliability expressed as a fraction. Common degradation is of concern for the safety of a weapon subsystem if more than 0.1% of the population is susceptible to common degradation. Common degradation is of concern for the safety of a weapon component or overall weapon system if two or more components/weapons in the population are susceptible to degradation. Finally, we developed a technique for detailed evaluation of common degradation leading to common cause failure for situations that are determined to be of concern using the screening process. The detailed evaluation requires that best estimates of common cause and independent failure probabilities be produced. Using these techniques, observed common degradation can be evaluated for effects on reliability and safety.« less

36 CFR § 520.15 - Weapons and explosives.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 36 Parks, Forests, and Public Property 3 2013-07-01 2012-07-01 true Weapons and explosives. § 520... § 520.15 Weapons and explosives. No person while on the premises shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except for official purposes, nor shall...

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.

A low cost maritime control aircraft-ship-weapons system. [antiship missile defense

NASA Technical Reports Server (NTRS)

Fluk, H.

1981-01-01

It is pointed out that the long-range antiship standoff missile is emerging as the foremost threat on the seas. Delivered by high speed bombers, surface ships, and submarines, a missile attack can be mounted against selected targets from any point on the compass. An investigation is conducted regarding the configuration of a system which could most efficiently identify and destroy standoff threats before they launch their weapons. It is found that by using ships for carrying and launching missiles, and employing aircraft with a powerful radar only for search and missile directing operations, aircraft cost and weight can be greatly reduced. The employment of V/STOL aircraft in preference to other types of aircraft makes it possible to use ships of smaller size for carrying the aircraft. However, in order to obtain an all-weather operational capability for the system, ships are selected which are still big enough to display the required stability in heavy seas.

43 CFR 15.11 - Explosives and dangerous weapons.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Explosives and dangerous weapons. 15.11 Section 15.11 Public Lands: Interior Office of the Secretary of the Interior KEY LARGO CORAL REEF PRESERVE... other kind of weapon potentially harmful to the reef structure. The use of such weapons from beyond the...

43 CFR 15.11 - Explosives and dangerous weapons.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false Explosives and dangerous weapons. 15.11 Section 15.11 Public Lands: Interior Office of the Secretary of the Interior KEY LARGO CORAL REEF PRESERVE... other kind of weapon potentially harmful to the reef structure. The use of such weapons from beyond the...

43 CFR 15.11 - Explosives and dangerous weapons.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false Explosives and dangerous weapons. 15.11 Section 15.11 Public Lands: Interior Office of the Secretary of the Interior KEY LARGO CORAL REEF PRESERVE... other kind of weapon potentially harmful to the reef structure. The use of such weapons from beyond the...

43 CFR 15.11 - Explosives and dangerous weapons.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Explosives and dangerous weapons. 15.11 Section 15.11 Public Lands: Interior Office of the Secretary of the Interior KEY LARGO CORAL REEF PRESERVE... other kind of weapon potentially harmful to the reef structure. The use of such weapons from beyond the...

43 CFR 15.11 - Explosives and dangerous weapons.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Explosives and dangerous weapons. 15.11 Section 15.11 Public Lands: Interior Office of the Secretary of the Interior KEY LARGO CORAL REEF PRESERVE... other kind of weapon potentially harmful to the reef structure. The use of such weapons from beyond the...

GaN-based THz advanced quantum cascade lasers for manned and unmanned systems

NASA Astrophysics Data System (ADS)

Anwar, A. F. M.; Manzur, Tariq; Lefebvre, Kevin R.; Carapezza, Edward M.

2009-09-01

In recent years the use of Unmanned Autonomous Vehicles (UAV) has seen a wider range of applications. However, their applications are restricted due to (a) advanced integrated sensing and processing electronics and (b) limited energy storage or on-board energy generation to name a few. The availability of a wide variety of sensing elements, operating at room temperatures, provides a great degree of flexibility with an extended application domain. Though sensors responding to a variable spectrum of input excitations ranging from (a) chemical, (b) biological, (c) atmospheric, (d) magnetic and (e) visual/IR imaging have been implemented in UAVs, the use of THz as a technology has not been implemented due to the absence of systems operating at room temperature. The integration of multi-phenomenological onboard sensors on small and miniature unmanned air vehicles will dramatically impact the detection and processing of challenging targets, such as humans carrying weapons or wearing suicide bomb vests. Unmanned air vehicles have the potential of flying over crowds of people and quickly discriminating non-threat humans from treat humans. The state of the art in small and miniature UAV's has progressed to vehicles of less than 1 pound in weight but with payloads of only a fraction of a pound. Uncooled IR sensors, such as amorphous silicon and vanadium oxide microbolometers with MRT's of less than 70mK and requiring power of less than 250mW, are available for integration into small UAV's. These sensors are responsive only up to approximately 14 microns and do not favorably compare with THz imaging systems for remotely detecting and classifying concealed weapons and bombs. In the following we propose the use of THz GaN-based QCL operating at room temperature as a possible alternative.

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

DTIC Science & Technology

1978-09-30

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

NASA Advanced Exploration Systems: Advancements in Life Support Systems

NASA Technical Reports Server (NTRS)

Shull, Sarah A.; Schneider, Walter F.

2016-01-01

The NASA Advanced Exploration Systems (AES) Life Support Systems (LSS) project strives to develop reliable, energy-efficient, and low-mass spacecraft systems to provide environmental control and life support systems (ECLSS) critical to enabling long duration human missions beyond low Earth orbit (LEO). Highly reliable, closed-loop life support systems are among the capabilities required for the longer duration human space exploration missions assessed by NASA’s Habitability Architecture Team.

Psychological markers underlying murder weapon profile: a quantitative study.

PubMed

Kamaluddin, M R; Othman, A; Ismail, K H; Mat Saat, G A

2017-12-01

The horrific nature of murder using different types of weapons has been an important focal point of many criminological studies. Weapons that are used in murders seem to play dominant roles in murder investigations as they may provide information leading to arrest. The established factors for weapon usage include environmental context, demography and availability of weapons. However, there is insufficient research attention on the psychological functioning of murderers for particular weapon usage. In light of this, the current study seeks to narrow this gap of information by identifying the influences of psychological traits on weapon usage among a sample of male murderers. The present cross-sectional study was conducted among 71 male murderers incarcerated in 11 prisons within Peninsular Malaysia. The selection of the sample was based on predetermined selection criteria using a purposive sampling method. A guided self-administered questionnaire comprising sociodemography variables and four Malay validated psychometric instruments: Zuckerman-Kuhlman Personality Questionnaire-40-Cross-Culture, Self-control Scale, "How I Think" Questionnaire and Aggression Questionnaire; was used. Independent sample t-test was performed to establish the mean score differences of psychological traits between the murderers who used single and multiple weapons while Kruskal-Wallis tests were carried out to ascertain the differences between the specific types of weapons used among the murderers. Following this, one-way ANOVA was carried out to ascertain the psychological trait differences among the murderers according to the different sources of weapon. Results indicated specific psychological traits influenced the number(s), source(s) and type(s) of weapon used in committing murder. The findings have implications for the psychological profiling of unknown murderers within the Malaysian context.

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

Code of Federal Regulations, 2011 CFR

2011-01-01

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

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

Code of Federal Regulations, 2013 CFR

2013-01-01

... 15 Commerce and Foreign Trade 2 2013-01-01 2013-01-01 false Chemical Weapons Convention (CWC or... REGULATIONS CONTROL POLICY-CCL BASED CONTROLS § 742.18 Chemical Weapons Convention (CWC or Convention). States... Use of Chemical Weapons and on Their Destruction, also known as the Chemical Weapons Convention (CWC...

Biological Weapons and Modern Warfare

DTIC Science & Technology

1991-04-01

every preparation for reducing Its effectiveness and thereby reduce the likelihood of Its use. In order to plan such preparation, It is advantageous to...attack rates could be maximized and the forces using the weapon protected from its effects . In today’s climate, BW agents are also attractive weapons...questions about the agreement’s true effectiveness . Verification of compliance was not addressed. D. World War It: Events during and following World War

Advanced Distribution Management Systems | Grid Modernization | NREL

Science.gov Websites

Advanced Distribution Management Systems Advanced Distribution Management Systems Electric utilities are investing in updated grid technologies such as advanced distribution management systems to management testbed for cyber security in power systems. The "advanced" elements of advanced

Portable concealed weapon detection using millimeter-wave FMCW radar imaging

NASA Astrophysics Data System (ADS)

Johnson, Michael A.; Chang, Yu-Wen

2001-02-01

Unobtrusive detection of concealed weapons on persons or in abandoned bags would provide law enforcement a powerful tool to focus resources and increase traffic throughput in high- risk situations. We have developed a fast image scanning 94 GHz radar system that is suitable for portable operation and remote viewing of radar data. This system includes a novel fast image-scanning antenna that allows for the acquisition of medium resolution 3D millimeter wave images of stationary targets with frame times on order of one second. The 3D radar data allows for potential isolation of concealed weapons from body and environmental clutter such as nearby furniture or other people. The radar is an active system so image quality is not affected indoors, emitted power is however very low so there are no health concerns for operator or targets. The low power operation is still sufficient to penetrate heavy clothing or material. Small system size allows for easy transport and rapid deployment of the system as well as an easy migration path to future hand held systems.

Nuclear Weapons, Psychology, and International Relations

ERIC Educational Resources Information Center

Dougherty, James E.

1976-01-01

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

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

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.

A Model to Measure Bombardier/Navigator Performance during Radar Navigation in Device 2F114, A-6E Weapon System Trainer.

DTIC Science & Technology

1981-03-01

systems, sub- systems, equipment, weapons, tactics, missions, etc. Concepts and Principles - Fundamental truths, ideas, opinions and thoughts formed from...verification, etc. Grasping the meaning of concepts and principles , i.e., understanding the basic principles of infrared and radar detection. Understanding...concepts, principles , procedures, etc.). Analysis A demonstration of a learned process of breaking down material (i.e., data, other information) into

Soldier systems sensor fusion

NASA Astrophysics Data System (ADS)

Brubaker, Kathryne M.

1998-08-01

This paper addresses sensor fusion and its applications in emerging Soldier Systems integration and the unique challenges associated with the human platform. Technology that,provides the highest operational payoff in a lightweight warrior system must not only have enhanced capabilities, but have low power components resulting in order of magnitude reductions coupled with significant cost reductions. These reductions in power and cost will be achieved through partnership with industry and leveraging of commercial state of the art advancements in microelectronics and power sources. As new generation of full solution fire control systems (to include temperature, wind and range sensors) and target acquisition systems will accompany a new generation of individual combat weapons and upgrade existing weapon systems. Advanced lightweight thermal, IR, laser and video senors will be used for surveillance, target acquisition, imaging and combat identification applications. Multifunctional sensors will provide embedded training features in combat configurations allowing the soldier to 'train as he fights' without the traditional cost and weight penalties associated with separate systems. Personal status monitors (detecting pulse, respiration rate, muscle fatigue, core temperature, etc.) will provide commanders and highest echelons instantaneous medical data. Seamless integration of GPS and dead reckoning (compass and pedometer) and/or inertial sensors will aid navigation and increase position accuracy. Improved sensors and processing capability will provide earlier detection of battlefield hazards such as mines, enemy lasers and NBC (nuclear, biological, chemical) agents. Via the digitized network the situational awareness database will automatically be updated with weapon, medical, position and battlefield hazard data. Soldier Systems Sensor Fusion will ultimately establish each individual soldier as an individual sensor on the battlefield.

Bullying and weapon carrying: a meta-analysis.

PubMed

van Geel, Mitch; Vedder, Paul; Tanilon, Jenny

2014-08-01

Studies suggest that adolescents involved in bullying are more likely to carry weapons than their uninvolved peers. To use meta-analyses to determine whether victims, bullies, and bully-victims are more likely to carry weapons than uninvolved peers. PsycINFO, ERIC, MEDLINE, LILACS, EMBASE, and Dissertation Abstracts International were searched for relevant publications (1950 through January 2014). The reference list of a review article and reference lists of retrieved articles were checked for further relevant studies. Studies were included if they provided an effect size comparing the weapon carrying of adolescent victims, bullies, or bully-victims with that of uninvolved peers. Studies that included individuals older than 21 years were excluded, as were studies that focused on incarcerated youth or youth diagnosed as having a psychopathologic condition. Studies were coded independently by 2 of us. The agreement rate was 93%. Effect sizes were coded that compared victims, bullies, or bully-victims with uninvolved peers. Meta-analyses were based on 22 studies for victims (n = 257 179), 15 studies for bullies (n = 236 145), and 8 studies for bully-victims (n = 199 563). This study focused on weapon carrying among adolescents. Hypotheses were formulated before the study. Victims (odds ratio, 1.97; 95% CI, 1.62-2.39), bullies (3.25; 2.72-3.89), and bully-victims (4.95; 3.77-6.50) were more likely to carry weapons than uninvolved peers. Analyses provided no indication of publication bias. Studies conducted in the United States found stronger relations between being a bully-victim and weapon carrying (odds ratio, 7.84; 95% CI, 6.02-10.21) than studies from other countries (3.62; 2.30-5.68; Q1 = 8.401; P = .004). Involvement in bullying as a victim, bully, or bully-victim is related to weapon carrying.

Specific NIST projects in support of the NIJ Concealed Weapon Detection and Imaging Program

NASA Astrophysics Data System (ADS)

Paulter, Nicholas G.

1998-12-01

The Electricity Division of the National Institute of Standards and Technology is developing revised performance standards for hand-held (HH) and walk-through (WT) metal weapon detectors, test procedures and systems for these detectors, and a detection/imaging system for finding concealed weapons. The revised standards will replace the existing National Institute of Justice (NIJ) standards for HH and WT devices and will include detection performance specifications as well as system specifications (environmental conditions, mechanical strength and safety, response reproducibility and repeatability, quality assurance, test reporting, etc.). These system requirements were obtained from the Law Enforcement and corrections Technology Advisory Council, an advisory council for the NIJ. Reproducible and repeatable test procedures and appropriate measurement systems will be developed for evaluating HH and WT detection performance. A guide to the technology and application of non- eddy-current-based detection/imaging methods (such as acoustic, passive millimeter-wave and microwave, active millimeter-wave and terahertz-wave, x-ray, etc.) Will be developed. The Electricity Division is also researching the development of a high- frequency/high-speed (300 GH to 1 THz) pulse-illuminated, stand- off, video-rate, concealed weapons/contraband imaging system.

What Are Nuclear Weapons For?

NASA Astrophysics Data System (ADS)

Drell, Sidney

2007-03-01

Through the decades of the Cold War the prospect of a nuclear holocaust was all too real. With the demise of the Soviet Union and the end of the Cold War, that threat to civilization as we know it had receded. But today we face a grave new danger, the acquisition of nuclear weapons by hostile or unstable governments and terrorists. What can and should we be doing to meet this challenge and prevent the world's most dangerous weapons from falling into very dangerous hands? Are there any reasons for us to still retain thousands of nuclear warheads in our arsenals? What are they for? Can we rekindle the bold vision of a world free of nuclear weapons that President Reagan and General Secretary Gorbachev brought to their remarkable summit meeting at Reykjavik twenty years ago, and define practical steps toward achieving such a goal?

Gear systems for advanced turboprops

NASA Technical Reports Server (NTRS)

Wagner, Douglas A.

1987-01-01

A new generation of transport aircraft will be powered by efficient, advanced turboprop propulsion systems. Systems that develop 5,000 to 15,000 horsepower have been studied. Reduction gearing for these advanced propulsion systems is discussed. Allison Gas Turbine Division's experience with the 5,000 horsepower reduction gearing for the T56 engine is reviewed and the impact of that experience on advanced gear systems is considered. The reliability needs for component design and development are also considered. Allison's experience and their research serve as a basis on which to characterize future gear systems that emphasize low cost and high reliability.

31 CFR 0.215 - Possession of weapons and explosives.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance: Treasury 1 2012-07-01 2012-07-01 false Possession of weapons and explosives... OF THE TREASURY EMPLOYEE RULES OF CONDUCT Rules of Conduct § 0.215 Possession of weapons and explosives. (a) Employees shall not possess firearms, explosives, or other dangerous or deadly weapons...

31 CFR 0.215 - Possession of weapons and explosives.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Possession of weapons and explosives... OF THE TREASURY EMPLOYEE RULES OF CONDUCT Rules of Conduct § 0.215 Possession of weapons and explosives. (a) Employees shall not possess firearms, explosives, or other dangerous or deadly weapons...

31 CFR 0.215 - Possession of weapons and explosives.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance: Treasury 1 2011-07-01 2011-07-01 false Possession of weapons and explosives... OF THE TREASURY EMPLOYEE RULES OF CONDUCT Rules of Conduct § 0.215 Possession of weapons and explosives. (a) Employees shall not possess firearms, explosives, or other dangerous or deadly weapons...

31 CFR 0.215 - Possession of weapons and explosives.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Possession of weapons and explosives... OF THE TREASURY EMPLOYEE RULES OF CONDUCT Rules of Conduct § 0.215 Possession of weapons and explosives. (a) Employees shall not possess firearms, explosives, or other dangerous or deadly weapons...

31 CFR 0.215 - Possession of weapons and explosives.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Possession of weapons and explosives... OF THE TREASURY EMPLOYEE RULES OF CONDUCT Rules of Conduct § 0.215 Possession of weapons and explosives. (a) Employees shall not possess firearms, explosives, or other dangerous or deadly weapons...

Advanced Weapon System (AWS) Sensor Prediction Techniques Study. Volume I

DTIC Science & Technology

1981-09-01

row and column rather than random. The efficiency of the aigorithm depends on the fact that the grid coordinate system is aligned with the viewray ...pixels. Since the viewscreen is aligned with data base coordinates, the viewray intersections with a row of elevation posts are equally spaced at any...Surface Topography If a viewray strikes but a single terrain face, the viewray will be assigned the color of the face. If the viewray strikes two or

The Effect of Price Competition on Weapon System Acquisition costs

DTIC Science & Technology

1979-09-01

barriers to entry into the weapons production indistry. This practice also reduces the scope of price-compcLtive reprocurement. The implicit tying of R&D... removaL . ’For the serrinal work in this area see H. Leibenstein, "Allocative Efficiency vs. ,h-Efficiency," American Econcmic Review (June 1966). I1 3...If the use of price competition to assign production removes any extra-normal returns earned under sole-source pro- curement policies, firms will no

Weapons Retrieved After the Implementation of Emergency Department Metal Detection.

PubMed

Malka, S Terez; Chisholm, Robin; Doehring, Marla; Chisholm, Carey

2015-09-01

Several high-profile violent incidents have occurred within emergency departments (EDs). There are no recent studies reporting the effectiveness of ED metal detection. Our aim was to assess the effect of metal detection on ED weapons retrieval. In September 2011, a metal detector was installed at the entrance of an urban, high-volume teaching hospital ED. The security company recorded retrieved firearms, knives, chemical sprays, and other weapons. We performed qualitative analysis of weapons retrieval data for a 26-month period. A total of 5877 weapons were retrieved, an average of 218 per month: 268 firearms, 4842 knives, 512 chemical sprays, and 275 other weapons, such as brass knuckles, stun guns, and box cutters. The number of retrieved guns decreased from 2012 to 2013 (from 182 to 47), despite an increase in metal detection hours from 8 h per day to 16 h per day. The number of retrieved knives, chemical sprays, and other weapons increased. Recovered knives increased from 2062 in 2012 to 2222 in 2013, chemical sprays increased from 170 to 305, and other weapons increased from 51 to 201. A large number of weapons were retrieved after the initiation of metal detection in the ED entrance. Increasing hours of metal detection increased the number of retrieved knives, chemical sprays, and other weapons. Retrieved firearms decreased after increasing metal detection hours. Metal detection in the ED entrance is effective in reducing entrance of weapons into the ED. Metal detectors may offer additional benefit in reducing attempts to enter with firearms. Copyright © 2015 Elsevier Inc. All rights reserved.

14 CFR 135.119 - Prohibition against carriage of weapons.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Prohibition against carriage of weapons... Flight Operations § 135.119 Prohibition against carriage of weapons. No person may, while on board an aircraft being operated by a certificate holder, carry on or about that person a deadly or dangerous weapon...

14 CFR 135.119 - Prohibition against carriage of weapons.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Prohibition against carriage of weapons... Flight Operations § 135.119 Prohibition against carriage of weapons. No person may, while on board an aircraft being operated by a certificate holder, carry on or about that person a deadly or dangerous weapon...

14 CFR 135.119 - Prohibition against carriage of weapons.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Prohibition against carriage of weapons... Flight Operations § 135.119 Prohibition against carriage of weapons. No person may, while on board an aircraft being operated by a certificate holder, carry on or about that person a deadly or dangerous weapon...

14 CFR 135.119 - Prohibition against carriage of weapons.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Prohibition against carriage of weapons... Flight Operations § 135.119 Prohibition against carriage of weapons. No person may, while on board an aircraft being operated by a certificate holder, carry on or about that person a deadly or dangerous weapon...

14 CFR 135.119 - Prohibition against carriage of weapons.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Prohibition against carriage of weapons... Flight Operations § 135.119 Prohibition against carriage of weapons. No person may, while on board an aircraft being operated by a certificate holder, carry on or about that person a deadly or dangerous weapon...

Exploring the Possible Use of Information Barriers for future Biological Weapons Verification Regimes

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

Luke, S J

2011-12-20

This report describes a path forward for implementing information barriers in a future generic biological arms-control verification regime. Information barriers have become a staple of discussion in the area of arms control verification approaches for nuclear weapons and components. Information barriers when used with a measurement system allow for the determination that an item has sensitive characteristics without releasing any of the sensitive information. Over the last 15 years the United States (with the Russian Federation) has led on the development of information barriers in the area of the verification of nuclear weapons and nuclear components. The work of themore » US and the Russian Federation has prompted other states (e.g., UK and Norway) to consider the merits of information barriers for possible verification regimes. In the context of a biological weapons control verification regime, the dual-use nature of the biotechnology will require protection of sensitive information while allowing for the verification of treaty commitments. A major question that has arisen is whether - in a biological weapons verification regime - the presence or absence of a weapon pathogen can be determined without revealing any information about possible sensitive or proprietary information contained in the genetic materials being declared under a verification regime. This study indicates that a verification regime could be constructed using a small number of pathogens that spans the range of known biological weapons agents. Since the number of possible pathogens is small it is possible and prudent to treat these pathogens as analogies to attributes in a nuclear verification regime. This study has determined that there may be some information that needs to be protected in a biological weapons control verification regime. To protect this information, the study concludes that the Lawrence Livermore Microbial Detection Array may be a suitable technology for the detection of

Biological weapons preparedness: the role of physicians.

PubMed

Cherry, C L; Kainer, M A; Ruff, T A

2003-01-01

The real risk posed by biological weapons was demonstrated with the distribution of anthrax spores via the USA postal service in 2001. This review outlines the central roles of physicians in optimizing biopreparedness in Australia, including maintaining awareness of the risk, promptly recognizing an event, notifying appropriate authorities upon suspicion of an event, and instituting appropriate management. Management aspects covered include appropriate diagnostic tests, infection control procedures, and empirical therapy of agents considered possible biological weapons. The critical role of physicians as public health advocates working to prevent the use of biological weapons is also outlined.

Thermal weapon sights with integrated fire control computers: algorithms and experiences

NASA Astrophysics Data System (ADS)

Rothe, Hendrik; Graswald, Markus; Breiter, Rainer

2008-04-01

The HuntIR long range thermal weapon sight of AIM is deployed in various out of area missions since 2004 as a part of the German Future Infantryman system (IdZ). In 2007 AIM fielded RangIR as upgrade with integrated laser Range finder (LRF), digital magnetic compass (DMC) and fire control unit (FCU). RangIR fills the capability gaps of day/night fire control for grenade machine guns (GMG) and the enhanced system of the IdZ. Due to proven expertise and proprietary methods in fire control, fast access to military trials for optimisation loops and similar hardware platforms, AIM and the University of the Federal Armed Forces Hamburg (HSU) decided to team for the development of suitable fire control algorithms. The pronounced ballistic trajectory of the 40mm GMG requires most accurate FCU-solutions specifically for air burst ammunition (ABM) and is most sensitive to faint effects like levelling or firing up/downhill. This weapon was therefore selected to validate the quality of the FCU hard- and software under relevant military conditions. For exterior ballistics the modified point mass model according to STANAG 4355 is used. The differential equations of motions are solved numerically, the two point boundary value problem is solved iteratively. Computing time varies according to the precision needed and is typical in the range from 0.1 - 0.5 seconds. RangIR provided outstanding hit accuracy including ABM fuze timing in various trials of the German Army and allied partners in 2007 and is now ready for series production. This paper deals mainly with the fundamentals of the fire control algorithms and shows how to implement them in combination with any DSP-equipped thermal weapon sights (TWS) in a variety of light supporting weapon systems.

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

Code of Federal Regulations, 2011 CFR

2011-07-01

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

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

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 3 2012-07-01 2009-07-01 true Transportation of privately owned weapons and... owned weapons and ammunition. (a) Privately owned firearms and ammunition will be transported in the following manner: (1) Weapons, other than weapons being transported into Fort Lewis for the first time, may...

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

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 3 2014-07-01 2014-07-01 false Transportation of privately owned weapons and... owned weapons and ammunition. (a) Privately owned firearms and ammunition will be transported in the following manner: (1) Weapons, other than weapons being transported into Fort Lewis for the first time, may...

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

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 3 2013-07-01 2013-07-01 false Transportation of privately owned weapons and... owned weapons and ammunition. (a) Privately owned firearms and ammunition will be transported in the following manner: (1) Weapons, other than weapons being transported into Fort Lewis for the first time, may...

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

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 3 2010-07-01 2010-07-01 true Transportation of privately owned weapons and... owned weapons and ammunition. (a) Privately owned firearms and ammunition will be transported in the following manner: (1) Weapons, other than weapons being transported into Fort Lewis for the first time, may...

Uncrackable code for nuclear weapons

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

Hart, Mark

Mark Hart, a scientist and engineer in Lawrence Livermore National Laboratory's (LLNL) Defense Technologies Division, has developed a new approach for ensuring nuclear weapons and their components can't fall prey to unauthorized use. The beauty of his approach: Let the weapon protect itself. "Using the random process of nuclear radioactive decay is the gold standard of random number generators," said Mark Hart. "You’d have a better chance of winning both Mega Millions and Powerball on the same day than getting control of IUC-protected components."

46 CFR 386.23 - Weapons and explosives.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 8 2010-10-01 2010-10-01 false Weapons and explosives. 386.23 Section 386.23 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION MISCELLANEOUS REGULATIONS GOVERNING PUBLIC BUILDINGS AND GROUNDS AT THE UNITED STATES MERCHANT MARINE ACADEMY § 386.23 Weapons and explosives. No person...

Nuclear weapons and medicine: some ethical dilemmas.

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

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.

The nuclear weapons free world . We already live in

NASA Astrophysics Data System (ADS)

Antonini, R.

We do live in a nuclear weapons free world, already. After a long debate about nuclear weapons the situation today is such that, officially, no governement is in favor of them. The reason is to be found in the strongest moral stigma on nuclear weapons. Moreover the vast majority of the most influencial people share this view.

Aum Shinrikyo's Chemical and Biological Weapons: More Than Sarin.

PubMed

Tu, A T

2014-07-01

The radical religious group Aum Shinrikyo was founded in Japan in the 1980s and grew rapidly in the 1990s. Aum members perpetrated a mass murder in Matsumoto City in 1994, where they used sarin as a chemical weapon to poison approximately 500 civilians. On March 20, 1995, Aum deployed sarin in an even larger terrorist attack on the Tokyo Subway System, which poisoned some 6,000 people. After the Tokyo Subway attack, the Japanese Police arrested the sect's senior members. From 2005 through 2011, 13 of these senior members were sentenced to death. In this article, aspects of Aum's chemical and biological terrorism are reviewed. Sarin production efforts by the sect are described, including how the degradation product of sarin in soil, methylphosphonic acid, enabled the detection of sarin production sites. Also, Aum's chemical-warfare agents other than sarin are described, as are its biological weapons. The author was permitted by the Japanese government to interview Dr. Tomomasa Nakagawa, one of the senior members of Aum Shinrikyo. From Dr. Nakagawa the author obtained valuable inside information about Aum's chemical and biological weapons programs. Copyright © 2014 Central Police University.

Structural adaptations to diverse fighting styles in sexually selected weapons

PubMed Central

McCullough, Erin L.; Tobalske, Bret W.; Emlen, Douglas J.

2014-01-01

The shapes of sexually selected weapons differ widely among species, but the drivers of this diversity remain poorly understood. Existing explanations suggest weapon shapes reflect structural adaptations to different fighting styles, yet explicit tests of this hypothesis are lacking. We constructed finite element models of the horns of different rhinoceros beetle species to test whether functional specializations for increased performance under species-specific fighting styles could have contributed to the diversification of weapon form. We find that horns are both stronger and stiffer in response to species-typical fighting loads and that they perform more poorly under atypical fighting loads, which suggests weapons are structurally adapted to meet the functional demands of fighting. Our research establishes a critical link between weapon form and function, revealing one way male–male competition can drive the diversification of animal weapons. PMID:25201949

Structural adaptations to diverse fighting styles in sexually selected weapons.

PubMed

McCullough, Erin L; Tobalske, Bret W; Emlen, Douglas J

2014-10-07

The shapes of sexually selected weapons differ widely among species, but the drivers of this diversity remain poorly understood. Existing explanations suggest weapon shapes reflect structural adaptations to different fighting styles, yet explicit tests of this hypothesis are lacking. We constructed finite element models of the horns of different rhinoceros beetle species to test whether functional specializations for increased performance under species-specific fighting styles could have contributed to the diversification of weapon form. We find that horns are both stronger and stiffer in response to species-typical fighting loads and that they perform more poorly under atypical fighting loads, which suggests weapons are structurally adapted to meet the functional demands of fighting. Our research establishes a critical link between weapon form and function, revealing one way male-male competition can drive the diversification of animal weapons.

Advances in Nuclear Monitoring Technologies

NASA Astrophysics Data System (ADS)

Park, Brent

2006-03-01

Homeland security requires low-cost, large-area detectors for locating and identifying weapons-usable nuclear materials and monitors for radiological isotopes that are more robust than current systems. Recent advances in electronics materials and nanotechnology, specifically organic semiconductors and inorganic quantum dots, offer potential improvements. We provide an overview of the physical processes involved in radiation detection using these new materials in the design of new device structures. Examples include recent efforts on quantum dots, as well as more traditional radiation-detecting materials such as CdZnTe and high-pressure xenon. Detector improvements demand not only new materials but also enhanced data-analysis tools that reduce false alarms and thus increase the quality of decisions. Additional computing power on hand-held platforms should enable the application of advanced algorithms to radiation-detection problems in the field, reducing the need to transmit data and thus delay analysis.

36 CFR 504.14 - Weapons and explosives.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Weapons and explosives. 504.14 Section 504.14 Parks, Forests, and Public Property SMITHSONIAN INSTITUTION RULES AND REGULATIONS GOVERNING SMITHSONIAN INSTITUTION BUILDINGS AND GROUNDS § 504.14 Weapons and explosives. No person while on...

A mathematical representation of an advanced helicopter for piloted simulator investigations of control system and display variations

NASA Technical Reports Server (NTRS)

Aiken, E. W.

1980-01-01

A mathematical model of an advanced helicopter is described. The model is suitable for use in control/display research involving piloted simulation. The general design approach for the six degree of freedom equations of motion is to use the full set of nonlinear gravitational and inertial terms of the equations and to express the aerodynamic forces and moments as the reference values and first order terms of a Taylor series expansion about a reference trajectory defined as a function of longitudinal airspeed. Provisions for several different specific and generic flight control systems are included in the model. The logic required to drive various flight control and weapon delivery symbols on a pilot's electronic display is also provided. Finally, the model includes a simplified representation of low altitude wind and turbulence effects. This model was used in a piloted simulator investigation of the effects of control system and display variations for an attack helicopter mission.

Worldwide governmental efforts to locate and destroy chemical weapons and weapons materials: minimizing risk in transport and destruction.

PubMed

Trapp, Ralf

2006-09-01

The article gives an overview on worldwide efforts to eliminate chemical weapons and facilities for their production in the context of the implementation of the 1997 Chemical Weapons Convention (CWC). It highlights the objectives of the Organisation for the Prohibition of Chemical Weapons (OPCW), the international agency set up in The Hague to implement the CWC, and provides an overview of the present status of implementation of the CWC requirements with respect to chemical weapons (CW) destruction under strict international verification. It addresses new requirements that result from an increased threat that terrorists might attempt to acquire or manufacture CW or related materials. The article provides an overview of risks associated with CW and their elimination, from storage or recovery to destruction. It differentiates between CW in stockpile and old/abandoned CW, and gives an overview on the factors and key processes that risk assessment, management, and communication need to address. This discussion is set in the overall context of the CWC that requires the completion of the destruction of all declared CW stockpiles by 2012 at the latest.

Report of the first annual airborne weapons training technology review

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

Snyder, C.E.; Payne, G.B.; Treitler, I.E.

1990-01-01

This report documents the First Annual Airborne Weapons Training Technology Review. The Review was held at Oak Ridge Associated Universities from March 29 to 31, 1989. It was an exchange of ideas and information among the members of the network supporting the Naval Air Systems Command's (NAVAIR's) PMA205-11, Program Manager for Ordnance Training. This report describes the briefings and demonstrations presented at the Review, and summarizes the discussion at the informal caucus where significant issues were raised from the first two days' presentations. The report also contains the meeting agenda, a participant list with addresses and telephone numbers, a listmore » of the Department of Defense activities represented, NAVAIR's follow-up communication, and a brief description of Martin Marietta Energy Systems, Inc.'s training technology project support. A broad range of topics related to training systems and training support was covered during the Review. Synopses of the presentations and demonstrations included here cover computer-based and interactive systems, portability of software, reuse of training systems for different weapons, standardization of trainers, instructional systems design, cognitive task analysis, tracking of training resources, and the application of Computer-aided Acquisition and Logistic Support.« less

Screening adolescents in the emergency department for weapon carriage.

PubMed

Cunningham, Rebecca M; Resko, Stella M; Harrison, Stephanie Roahen; Zimmerman, Marc; Stanley, Rachel; Chermack, Stephen T; Walton, Maureen A

2010-02-01

The objective was to describe the prevalence and correlates of past-year weapon involvement among adolescents seeking care in an inner-city emergency department (ED). This cross-sectional study administered a computerized survey to all eligible adolescents (age 14-18 years), 7 days a week, who were seeking care over an 18-month period at an inner-city Level 1 ED. Validated measures were administered, including measures of demographics, sexual activity, substance use, injury, violent behavior, weapon carriage, and/or weapon use. Zero-inflated Poisson (ZIP) regression models were used to identify correlates of the occurrence and past-year frequency of these weapons variables. Adolescents (n = 2069, 86% response rate) completed the computerized survey. Fifty-five percent were female; 56.5% were African American. In the past year, 20% of adolescents reported knife or razor carriage, 7% reported gun carriage, and 6% pulled a knife or gun on someone. Although gun carriage was more frequent among males, females were as likely to carry a knife or pull a weapon in the past year. One-fifth of all adolescents seeking care in this inner-city ED have carried a weapon. Understanding weapon carriage among teens seeking ED care is a critical first step to future ED-based injury prevention initiatives. (c) 2010 by the Society for Academic Emergency Medicine.

Intrasexually selected weapons.

PubMed

Rico-Guevara, Alejandro; Hurme, Kristiina J

2018-06-20

We propose a practical concept that distinguishes the particular kind of weaponry that has evolved to be used in combat between individuals of the same species and sex, which we term intrasexually selected weapons (ISWs). We present a treatise of ISWs in nature, aiming to understand their distinction and evolution from other secondary sex traits, including from 'sexually selected weapons', and from sexually dimorphic and monomorphic weaponry. We focus on the subset of secondary sex traits that are the result of same-sex combat, defined here as ISWs, provide not previously reported evolutionary patterns, and offer hypotheses to answer questions such as: why have only some species evolved weapons to fight for the opposite sex or breeding resources? We examined traits that seem to have evolved as ISWs in the entire animal phylogeny, restricting the classification of ISW to traits that are only present or enlarged in adults of one of the sexes, and are used as weapons during intrasexual fights. Because of the absence of behavioural data and, in many cases, lack of sexually discriminated series from juveniles to adults, we exclude the fossil record from this review. We merge morphological, ontogenetic, and behavioural information, and for the first time thoroughly review the tree of life to identify separate evolution of ISWs. We found that ISWs are only found in bilateral animals, appearing independently in nematodes, various groups of arthropods, and vertebrates. Our review sets a reference point to explore other taxa that we identify with potential ISWs for which behavioural or morphological studies are warranted. We establish that most ISWs come in pairs, are located in or near the head, are endo- or exoskeletal modifications, are overdeveloped structures compared with those found in females, are modified feeding structures and/or locomotor appendages, are most common in terrestrial taxa, are frequently used to guard females, territories, or both, and are also used

The Evolution of the Contract Type Used in Defense Acquisition with a Focus on Major Defense Weapon Systems

DTIC Science & Technology

2012-09-01

III. THE DEFENSE MARKETPLACE A. DEFENSE INDUSTRY OVERVIEW The market of the defense industry in the United States is different than the commercial...marketplace in a number of respects. Lorell, Lowell, Kennedy, and Levaux (2000) defined the uniqueness of the U.S. defense market in two ways. First...the U.S. defense market for weapon systems is characterized by a single buyer (Lorell et al., 2000, p. 13). “The second distinguishing feature of

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.

Uncrackable code for nuclear weapons

ScienceCinema

Hart, Mark

2018-05-11

Mark Hart, a scientist and engineer in Lawrence Livermore National Laboratory's (LLNL) Defense Technologies Division, has developed a new approach for ensuring nuclear weapons and their components can't fall prey to unauthorized use. The beauty of his approach: Let the weapon protect itself. "Using the random process of nuclear radioactive decay is the gold standard of random number generators," said Mark Hart. "You’d have a better chance of winning both Mega Millions and Powerball on the same day than getting control of IUC-protected components."

Chemical Demilitarization Assembled Chemical Weapons Alternatives (Chem Demil-ACWA)

DTIC Science & Technology

2015-12-01

Weapons Alternatives (Chem Demil-ACWA) is performing a portion of the chemical warfare materiel elimination mission. In 1996, Congress and the...Selected Acquisition Report (SAR) RCS: DD-A&T(Q&A)823-243 Chemical Demilitarization-Assembled Chemical Weapons Alternatives (Chem Demil-ACWA) As...Date Assigned: December 19, 2010 Program Information Program Name Chemical Demilitarization-Assembled Chemical Weapons Alternatives (Chem Demil

Implementing Advanced Technologies in the Republic of China Air Force Officer Training System

DTIC Science & Technology

1994-03-01

Strategy Political Radar Systems Emergency Education Medicine Maneuvers Entertainment & Systems Design Primary Care Welfare Telegraph Systems I1 The...Planning area includes the career fields of Organization, Aircraft, Weapons, Air Strategy , and Maneuvers. In the Political area of occupational...materials to be considered. The current strategy is to maintain massive inventories of written testing materials for use in officer evaluations

NASA Advanced Explorations Systems: 2017 Advancements in Life Support Systems

NASA Technical Reports Server (NTRS)

Schneider, Walter F.; Shull, Sarah A.

2017-01-01

The NASA Advanced Exploration Systems (AES) Life Support Systems (LSS) project strives to develop reliable, energy-efficient, and low-mass spacecraft systems to provide environmental control and life support systems (ECLSS) critical to enabling long duration human missions beyond low Earth orbit (LEO). Highly reliable, closed-loop life support systems are among the capabilities required for the longer duration human space exploration missions planned in the mid-2020s and beyond. The LSS Project is focused on four are-as-architecture and systems engineering for life support systems, environmental monitoring, air revitalization, and wastewater processing and water management. Starting with the International Space Station (ISS) LSS systems as a point of departure where applicable, the three-fold mission of the LSS Project is to address discrete LSS technology gaps, to improve the reliability of LSS systems, and to advance LSS systems toward integrated testing aboard the ISS. This paper is a follow on to the AES LSS development status reported in 2016 and provides additional details on the progress made since that paper was published with specific attention to the status of the Aerosol Sampler ISS Flight Experiment, the Spacecraft Atmosphere Monitor (SAM) Flight Experiment, the Brine Processor Assembly (BPA) Flight Experiment, the CO2 removal technology development tasks, and the work investigating the impacts of dormancy on LSS systems.

Proposals for chemical weapons during the American Civil War.

PubMed

Hasegawa, Guy R

2008-05-01

Proposals for chemical weapons that arose during the American Civil War are described. Most incendiary and all biological agents are excluded. The described proposals appeared primarily in periodicals or letters to government officials on both sides. The weapons were usually meant to temporarily disable enemy combatants, but some might have been lethal, and Civil War caregivers were ill-prepared to deal with the weapons' effects. Evidently, none of the proposed weapons were used. In only one instance was use against civilians mentioned. Among the agents most commonly proposed were cayenne pepper or other plant-based irritants such as black pepper, snuff, mustard, and veratria. Other suggested agents included chloroform, chlorine, hydrogen cyanide, arsenic compounds, sulfur, and acids. Proponents usually suggested that the chemicals be included in explosive artillery projectiles. Less commonly proposed vehicles of delivery included fire engines, kites, and manned balloons. Some of the proposed weapons have modern counterparts.

Girls and Weapons: An International Study of the Perpetration of Violence

PubMed Central

Butters, Jennifer E.; Cousineau, Marie-Marthe; Harrison, Lana; Korf, Dirk

2006-01-01

The purpose of this study was to describe delinquent girls' weapons preferences where and how often they carried weapons and to identify the most important factors that explained four different weapon-related violent outcomes. A large, high-risk sample of female adolescents consisting of 510 girls aged 14–17 in four cities were interviewed using the same questionnaire and methods. Tabular and logistic regression analyses were applied. Knives emerged as the most frequently reported weapon in all cities. Rates of both lifetime victimization and perpetration of violence with weapons were high in all sites. Starting to carry a weapon as a result of violence was reported by 40% of the girls in Toronto, 28% in Philadelphia, 25% in Amsterdam, and 16% in Montreal. The major predictors of weapon perpetrated violent behaviours included ethnic origin, early onset of delinquent activities, participation in delinquent acts in the past 12 months, gang fighting and carrying a weapon as a result of violence. Site, age and heavy alcohol consumption had a minor impact, and drug use, drug selling, and neighborhood features, none. Despite numerous differences in weapons' prevalence across cities, the logistic regression found that site was only significant in use of an object (Toronto) and not significant in threatening or hurting someone with either a knife or a gun or actually hurting others with a weapon. These findings suggest commonality in serious female violence that extends beyond borders and cultures. PMID:16937086

Underwater Advanced Time-Domain Electromagnetic System

DTIC Science & Technology

2017-03-03

SUPPLEMENTARY NOTES 14. ABSTRACT The overall objective of the project is to design , build and demonstrate an underwater advanced time -domain...Description The overall objective of the project is to design , build and demonstrate an underwater advanced time - domain electromagnetic (TEM) system...Electromagnetic System Design (July, 2015), and in the Underwater Advanced Time -Domain Electromagnetic System Evaluation Plan (October, 2016). A

36 CFR 702.7 - Weapons and explosives.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Weapons and explosives. 702.7 Section 702.7 Parks, Forests, and Public Property LIBRARY OF CONGRESS CONDUCT ON LIBRARY PREMISES § 702.7 Weapons and explosives. Except where duly authorized by law, and in the performance of law enforcement...

36 CFR 702.7 - Weapons and explosives.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false Weapons and explosives. 702.7 Section 702.7 Parks, Forests, and Public Property LIBRARY OF CONGRESS CONDUCT ON LIBRARY PREMISES § 702.7 Weapons and explosives. Except where duly authorized by law, and in the performance of law enforcement...

36 CFR 702.7 - Weapons and explosives.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 false Weapons and explosives. 702.7 Section 702.7 Parks, Forests, and Public Property LIBRARY OF CONGRESS CONDUCT ON LIBRARY PREMISES § 702.7 Weapons and explosives. Except where duly authorized by law, and in the performance of law enforcement...

36 CFR 702.7 - Weapons and explosives.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false Weapons and explosives. 702.7 Section 702.7 Parks, Forests, and Public Property LIBRARY OF CONGRESS CONDUCT ON LIBRARY PREMISES § 702.7 Weapons and explosives. Except where duly authorized by law, and in the performance of law enforcement...

31 CFR 91.13 - Weapons and explosives.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Weapons and explosives. 91.13 Section 91.13 Money and Finance: Treasury Regulations Relating to Money and Finance REGULATIONS GOVERNING CONDUCT IN OR ON THE BUREAU OF THE MINT BUILDINGS AND GROUNDS § 91.13 Weapons and explosives. No person...

Advanced information processing system for advanced launch system: Hardware technology survey and projections

NASA Technical Reports Server (NTRS)

Cole, Richard

1991-01-01

The major goals of this effort are as follows: (1) to examine technology insertion options to optimize Advanced Information Processing System (AIPS) performance in the Advanced Launch System (ALS) environment; (2) to examine the AIPS concepts to ensure that valuable new technologies are not excluded from the AIPS/ALS implementations; (3) to examine advanced microprocessors applicable to AIPS/ALS, (4) to examine radiation hardening technologies applicable to AIPS/ALS; (5) to reach conclusions on AIPS hardware building blocks implementation technologies; and (6) reach conclusions on appropriate architectural improvements. The hardware building blocks are the Fault-Tolerant Processor, the Input/Output Sequencers (IOS), and the Intercomputer Interface Sequencers (ICIS).

Advanced Containment System

DOEpatents

Kostelnik, Kevin M.; Kawamura, Hideki; Richardson, John G.; Noda, Masaru

2005-02-08

An advanced containment system for containing buried waste and associated leachate. The advanced containment system comprises a plurality of casing sections with each casing section interlocked to an adjacent casing section. Each casing section includes a complementary interlocking structure that interlocks with the complementary interlocking structure on an adjacent casing section. A barrier filler substantially fills the casing sections and may substantially fill the spaces of the complementary interlocking structure to form a substantially impermeable barrier. Some of the casing sections may include sensors so that the casing sections and the zone of interest may be remotely monitored after the casing sections are emplaced in the ground.

Redundant and fault-tolerant algorithms for real-time measurement and control systems for weapon equipment.

PubMed

Li, Dan; Hu, Xiaoguang

2017-03-01

Because of the high availability requirements from weapon equipment, an in-depth study has been conducted on the real-time fault-tolerance of the widely applied Compact PCI (CPCI) bus measurement and control system. A redundancy design method that uses heartbeat detection to connect the primary and alternate devices has been developed. To address the low successful execution rate and relatively large waste of time slices in the primary version of the task software, an improved algorithm for real-time fault-tolerant scheduling is proposed based on the Basic Checking available time Elimination idle time (BCE) algorithm, applying a single-neuron self-adaptive proportion sum differential (PSD) controller. The experimental validation results indicate that this system has excellent redundancy and fault-tolerance, and the newly developed method can effectively improve the system availability. Copyright © 2017 ISA. Published by Elsevier Ltd. All rights reserved.

Countershock: mobilizing resistance to electroshock weapons.

PubMed

Martin, Brian; Wright, Steve

2003-01-01

Electroshock, stun and restraint technologies are often used for torture and as tools of repression. There is much information available exposing the problems with such technologies, but little about how to be effective in challenging their use. The concept of political ju-jitsu--the process by which an attack on a non-violent resister can backfire on the attackers--is introduced and adapted to examine challenges to electroshock weapons. In order to make these weapons backfire, it is important to emphasize the value of potential targets, to expose secret dealings, to reveal the harm caused by the weapons and to communicate clearly to a wide audience. A longer-term goal is policy change to deny access by torturing states to such repressive tools. Countershock strategies and methodologies are introduced here as potential tools to create ever-expanding torture-technology-free zones.

Nuclear Weapons: Comprehensive Test Ban Treaty

DTIC Science & Technology

2007-10-29

which has been done. Critics raised concerns about the implications of these policies for testing and new weapons. At present, Congress addresses...Comprehensive Test Ban Treaty Most Recent Developments On October 24, Senator Jon Kyl delivered a speech critical of the CTBT and of Section 3122 in...future, but there are no plans to do so.’”5 Critics expressed concern about the implications of these policies for testing and new weapons. A statement

Recoil Considerations for Shoulder-Fired Weapons

DTIC Science & Technology

2012-05-01

Fired Weapons 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Bruce P. Burns 5d. PROJECT NUMBER 62616AH80...the textbook. This research was supported in part by an appointment to the Knowledge Preservation Program at ARL administered by the Oak Ridge...endurance to operate. Doubtless one had to learn how to master the recoil loads posed by the weapon, and virtually every successful German

Biophysics and medical effects of enhanced radiation weapons.

PubMed

Reeves, Glen I

2012-08-01

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

Nuclear obligations: Nuremberg law, nuclear weapons, and protest

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

Burroughs, J.R.

1991-01-01

Nuclear weapons use and deployment and nonviolent anti-nuclear protests are evaluated. Use of nuclear weapons would constitute war crimes and crimes against humanity as defined in both the Nuremberg Charter and Allied Control Council Law No. 10 and applied by the International Military Tribunal and other Nuremberg courts. Strategic and atomic bombing during World War 2 did not set a precedent for use of nuclear weapons. The consequentialist argument for World War 2 bombing fails and the bombing has also been repudiated by codification of the law of war in Protocol 1 to the 1949 Geneva Conventions. The legality ofmore » deploying nuclear weapons as instruments of geopolitical policy is questionable when measured against the Nuremberg proscription of planning and preparation of aggressive war, war crimes, and crimes against humanity and the United Nations Charter's proscription of aggressive threat of force. While states' practice of deploying the weapons and the arms-control treaties that regulate but do not prohibit mere possession provide some support for legality, those treaties recognize the imperative of preventing nuclear war, and the Nuclear Non-Proliferation Treaty commits nuclear-armed states to good-faith negotiation of nuclear disarmament.« less

Chemical and biological weapons in the 'new wars'.

PubMed

Ilchmann, Kai; Revill, James

2014-09-01

The strategic use of disease and poison in warfare has been subject to a longstanding and cross-cultural taboo that condemns the hostile exploitation of poisons and disease as the act of a pariah. In short, biological and chemical weapons are simply not fair game. The normative opprobrium is, however, not fixed, but context dependent and, as a social phenomenon, remains subject to erosion by social (or more specifically, antisocial) actors. The cross cultural understanding that fighting with poisons and disease is reprehensible, that they are taboo, is codified through a web of interconnected measures, principal amongst these are the 1925 Geneva Protocol; the Biological Weapons Convention; and the Chemical Weapons Convention. Whilst these treaties have weathered the storm of international events reasonably well, their continued health is premised on their being 'tended to' in the face of contextual changes, particularly facing changes in science and technology, as well as the changed nature and character of conflict. This article looks at the potential for normative erosion of the norm against chemical and biological weapons in the face of these contextual changes and the creeping legitimization of chemical and biological weapons.

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.

Adolescents Who Carry Weapons to School: A Review of Cases

ERIC Educational Resources Information Center

Finkenbine, Ryan D.; Dwyer, R. Gregg

2006-01-01

Multiple self-report surveys have collected data about weapons in school. This record review study considers characteristics of 47 adolescents adjudicated for carrying weapons at school and provides a descriptive analysis against a comparison group of 37 juveniles with other offenses. Demographics, weapon type, legal history, prior school…

Conflict Without Casualties: Non-Lethal Weapons in Irregular Warfare

DTIC Science & Technology

2007-09-01

the body,” and the Geneva Protocol of 1925, bans the use of chemical and biological weapons .11 On 8 April 1975, President Ford issued Executive...E Funding – PE 63851M) (accessed 15 December 2006). The American Journal of Bioethics . “Medical Ethics and Non-Lethal Weapons .” Bioethics.net...CASUALTIES: NON-LETHAL WEAPONS IN IRREGULAR WARFARE by Richard L. Scott September 2007 Thesis Advisor: Robert McNab Second Reader

System and method for multi-stage bypass, low operating temperature suppressor for automatic weapons

DOEpatents

Moss, William C.; Anderson, Andrew T.

2015-06-09

The present disclosure relates to a suppressor for use with a weapon. The suppressor may be formed to have a body portion having a bore extending concentric with a bore axis of the weapon barrel. An opening in the bore extends at least substantially circumferentially around the bore. A flow path communicates with the opening and defines a channel for redirecting gasses flowing in the bore out from the bore, through the opening, into a rearward direction in the flow path. The flow path raises a pressure at the opening to generate a Mach disk within the bore at a location approximately coincident with the opening. The Mach disk forms as a virtual baffle to divert at least a portion of the gasses into the opening and into the flow path.

[Myocardial infarction after conduction electrical weapon shock].

PubMed

Ben Ahmed, H; Bouzouita, K; Selmi, K; Chelli, M; Mokaddem, A; Ben Ameur, Y; Boujnah, M R

2013-04-01

Controversy persists over the safety of conducted electrical weapons, which are increasingly used by law enforcement agencies around the world. We report a case of 33-year-old man who had an acute inferior myocardial infarction after he was shot in the chest with an electrical weapon. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

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

Defense Acquisitions. Assessments of Selected Weapon Programs

DTIC Science & Technology

2007-03-01

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

Screening Adolescents in the Emergency Department for Weapon Carriage

PubMed Central

Cunningham, Rebecca M.; Resko, Stella M.; Harrison, Stephanie Roahen; Zimmerman, Marc; Stanley, Rachel; Chermack, Stephen T.; Walton, Maureen A.

2010-01-01

Objective To describe prevalence and correlates of past year weapon involvement among adolescents seeking care in an inner-city ED. Methods This cross-sectional study administered a computerized survey to all eligible adolescents (age 14–18), seven days a week seeking care in the ED over an 18 month period in an inner-city Level 1 ED. Validated measures were administered including measures of demographics, sexual activity, substance use, injury, violent behavior and weapon carriage/use. Results Adolescents (N=2069, 86% response rate) completed the computerized survey. 55% were female; 56.5% were African American. In the past year, 20% of adolescents reported knife/razor carriage, 7% reported gun carriage, and 6% pulled a knife/gun on someone; zero-inflated Poisson (ZIP) regression models were used to identify correlates of the occurrence and past year frequency of these weapon variables. Although gun carriage was more frequent among males, females were as likely to carry a knife or pull a weapon in the past year. Conclusions One fifth of all adolescent’s seeking care in this inner city ED have carried a weapon. Understanding weapon carriage among teens seeking ED care is a critical first step to future ED based injury prevention initiatives. PMID:20370746

Passive millimeter-wave concealed weapon detection

NASA Astrophysics Data System (ADS)

Sinclair, Gordon N.; Anderton, Rupert N.; Appleby, Roger

2001-02-01

A method of detecting weapons concealed under clothing using passive millimeter wave imaging is described. The optical properties of clothing are discussed and examples given of the spectral reflectivity and transmission. The transmission tends to be constant from 60 to 150 GHz above which it decreases for some clothing materials. The transmission of a cotton T-shirt is typically 95% and of a leather jacket up to 85% at lower frequencies. A model is presented for calculating the contrast of a metallic concealed weapon when hidden under clothing and it indicates contrasts as large as 200 K can be realized outdoors. The advantages of real time over static frame imagery are discussed. It is concluded that real time imagery offers considerable advantages as weapons can be very varied in size, position and orientation and movement offers vital clues to the human observer which aid the recognition process.

The CCTC Quick-Reacting General War Gaming System (QUICK) Program Maintenance Manual. Volume 3. Weapon Allocation Subsystem

DTIC Science & Technology

1978-04-15

12. (Part 2 of 2) 70 B1 Calculate Revised I! Allocation Error [: Estimates For Each Attribute Category] Skip Change of tltipliers - No _ D-Do For All A...passing Onl to tilt next target , thlt current Value Of the target weight is revised . Altecr every two to four targets , the Laigrange multipliers art...delete a weapon, a new set of variables is delivered by WADOUT, and STALL uses this revised in- formation to decide whether more weapons should be added

The Basics of Electric Weapons and Pulsed-Power Technologies

DTIC Science & Technology

2012-01-01

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

The tale of the shrinking weapon: seasonal changes in nutrition affect weapon size and sexual dimorphism, but not contemporary evolution.

PubMed

Miller, C W; McDonald, G C; Moore, A J

2016-11-01

Sexually selected traits are often highly variable in size within populations due to their close link with the physical condition of individuals. Nutrition has a large impact on physical condition, and thus, any seasonal changes in nutritional quality are predicted to alter the average size of sexually selected traits as well as the degree of sexual dimorphism in populations. However, although traits affected by mate choice are well studied, we have a surprising lack of knowledge of how natural variation in nutrition affects the expression of sexually selected weapons and sexual dimorphism. Further, few studies explicitly test for differences in the heritability and mean-scaled evolvability of sexually selected traits across conditions. We studied Narnia femorata (Hemiptera: Coreidae), an insect where males use their hind legs as weapons and the femurs are enlarged, to understand the extent to which weapon expression, sexual dimorphism and evolvability change across the actual range of nutrition available in the wild. We found that insects raised on a poor diet (cactus without fruit) are nearly monomorphic, whereas those raised on a high-quality diet (cactus with ripe fruit) are distinctly sexually dimorphic via the expression of large hind leg weapons in males. Contrary to our expectations, we found little evidence of a potential for evolutionary change for any trait measured. Thus, although we show weapons are highly condition dependent, and changes in weapon expression and dimorphism could alter evolutionary dynamics, our populations are unlikely to experience further evolutionary changes under current conditions. © 2016 European Society For Evolutionary Biology. Journal of Evolutionary Biology © 2016 European Society For Evolutionary Biology.

Names and Weapons.

ERIC Educational Resources Information Center

Kauffman, Charles

1989-01-01

Traces the theoretical significance of using names as titles for situations, and applies this analysis to the United States' intercontinental ballistic missile (ICBM) programs. Argues that the names given to ICBMs preserve their utility as weapons by linking them to the myths of the nineteenth-century western frontier. (MM)

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

Code of Federal Regulations, 2011 CFR

2011-01-01

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

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

Code of Federal Regulations, 2010 CFR

2010-01-01

... 3 The President 1 2010-01-01 2010-01-01 false Continuation of Emergency With Respect to Weapons of... Continuation of Emergency With Respect to Weapons of Mass Destruction On November 14, 1994, by Executive Order... of nuclear, biological, and chemical weapons (weapons of mass destruction) and the means of...

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.

Using Modeling and Simulation to Complement Testing for Increased Understanding of Weapon Subassembly Response.

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

Wong, Michael K.; Davidson, Megan

As part of Sandia’s nuclear deterrence mission, the B61-12 Life Extension Program (LEP) aims to modernize the aging weapon system. Modernization requires requalification and Sandia is using high performance computing to perform advanced computational simulations to better understand, evaluate, and verify weapon system performance in conjunction with limited physical testing. The Nose Bomb Subassembly (NBSA) of the B61-12 is responsible for producing a fuzing signal upon ground impact. The fuzing signal is dependent upon electromechanical impact sensors producing valid electrical fuzing signals at impact. Computer generated models were used to assess the timing between the impact sensor’s response to themore » deceleration of impact and damage to major components and system subassemblies. The modeling and simulation team worked alongside the physical test team to design a large-scale reverse ballistic test to not only assess system performance, but to also validate their computational models. The reverse ballistic test conducted at Sandia’s sled test facility sent a rocket sled with a representative target into a stationary B61-12 (NBSA) to characterize the nose crush and functional response of NBSA components. Data obtained from data recorders and high-speed photometrics were integrated with previously generated computer models in order to refine and validate the model’s ability to reliably simulate real-world effects. Large-scale tests are impractical to conduct for every single impact scenario. By creating reliable computer models, we can perform simulations that identify trends and produce estimates of outcomes over the entire range of required impact conditions. Sandia’s HPCs enable geometric resolution that was unachievable before, allowing for more fidelity and detail, and creating simulations that can provide insight to support evaluation of requirements and performance margins. As computing resources continue to improve, researchers at Sandia

Radiologic signs of weapons and munitions: How will noncombatants recognize them?

PubMed

Maizlin, Zeev V; Kuruvilla, Mathew; Clement, Jason J; Vos, Patrick M; Brown, Jacqueline A

2010-08-01

The purpose of this work was to show the radiologic signs named after weapons and munitions along with their military counterparts to help radiologists recognize these signs, which will allow confident interpretation and diagnosis. Numerous pathologic conditions have classic radiologic manifestations that resemble weapons and ammunition. Most of these signs are highly memorable and easy to recognize. However, the names of the weapons (some of them antique and some not commonly known) may confuse radiologists who are not familiar with the appearance of such weapons as the scimitar, bayonet, or dagger. The value of the signs is reduced if the radiologist is unfamiliar with the appearance of the corresponding weapon.

Wartime nuclear weapons research in Germany and Japan.

PubMed

Grunden, Walter E; Walker, Mark; Yamnazaki, Masakatsu

2005-01-01

This article compares military research projects during the Second World War to develop nuclear weapons in Germany and Japan, two countries who lost the war and failed to create nuclear weapons. The performance and motivations of the scientists, as well as the institutional support given the work, is examined, explaining why, in each case, the project went as far as it did-but no further. The story is carried over into the postwar period, when the two cultures and their scientists had to deal with the buildup of nuclear weapons during the cold war and the new nuclear power industry.

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

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…

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.

Nuclear Weapons: Comprehensive Test Ban Treaty

DTIC Science & Technology

2007-11-30

itself, which has been done. Critics raised concerns about the implications of these policies for testing and new weapons. At present, Congress...CTBT in lieu of the current treaty.1 On October 24, Senator Jon Kyl delivered a speech critical of the CTBT and of Section 3122 in H.R. 1585, the FY2008...to do so.’”6 Critics expressed concern about the implications of these policies for testing and new weapons. A statement by Physicians for Social

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

Armed Kids, Armed Adults? Weapon Carrying From Adolescence to Adulthood

PubMed Central

Wallace, Lacey N.

2016-01-01

While much existing research has examined either juvenile or adult weapon carrying, this study assesses whether carrying a weapon to school as a juvenile is predictive of bringing a handgun to school or work in adulthood. Data are drawn from the National Longitudinal Study of Adolescent Health. Results show a decline in weapon carrying behavior over time. However, youth who report school weapon carrying in adolescence are much more likely to report carrying a handgun to school or work in adulthood. Findings also demonstrate that victimization, rather than offending behavior, is predictive of adulthood handgun carrying at school and work. PMID:28018135

Weapon Simulator Test Methodology Investigation: Comparison of Live Fire and Weapon Simulator Test Methodologies and the Effects of Clothing and Individual Equipment on Marksmanship

DTIC Science & Technology

2016-09-15

METHODOLOGY INVESTIGATION: COMPARISON OF LIVE FIRE AND WEAPON SIMULATOR TEST METHODOLOGIES AND THE EFFECTS OF CLOTHING AND INDIVIDUAL EQUIPMENT ON...2. REPORT TYPE Final 3. DATES COVERED (From - To) October 2014 – August 2015 4. TITLE AND SUBTITLE WEAPON SIMULATOR TEST METHODOLOGY INVESTIGATION...COMPARISON OF LIVE FIRE AND WEAPON SIMULATOR TEST METHODOLOGIES AND THE EFFECTS OF CLOTHING AND INDIVIDUAL EQUIPMENT ON MARKSMANSHIP 5a. CONTRACT

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

Painting, Christina J; Probert, Anna F; Townsend, Daniel J; Holwell, Gregory I

2015-11-06

Alternative reproductive tactics in animals are commonly associated with distinct male phenotypes resulting in polymorphism of sexually selected weapons such as horns and spines. Typically, morphs are divided between small (unarmed) and large (armed) males according to one or more developmental thresholds in association with body size. Here, we describe remarkable weapon trimorphism within a single species, where two exaggerated weapon morphs and a third morph with reduced weaponry are present. Male Pantopsalis cheliferoides harvestmen display exaggerated chelicerae (jaws) which are highly variable in length among individuals. Across the same body size spectrum, however, some males belong to a distinct second exaggerated morph which possesses short, broad chelicerae. Multiple weapon morphs in a single species is a previously unknown phenomenon and our findings have significant implications for understanding weapon diversity and maintenance of polymorphism. Specifically, this species will be a valuable model for testing how weapons diverge by being able to test directly for the circumstances under which a certain weapon type is favoured and how weapon shape relates to performance.

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

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

Advanced Simulation & Computing FY15 Implementation Plan Volume 2, Rev. 0.5

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

McCoy, Michel; Archer, Bill; Matzen, M. Keith

2014-09-16

The Stockpile Stewardship Program (SSP) is a single, highly integrated technical program for maintaining the 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 enhancements to support these programs. The Advanced Simulation and Computing Program (ASC) is a cornerstone of the SSP, providing simulation capabilities andmore » computational 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 resource, including technical staff, hardware, simulation software, and computer science solutions. As the program approaches the end of its second decade, ASC is intently focused on increasing predictive capabilities in a three-dimensional (3D) simulation environment while maintaining support to the SSP. The program continues to improve its unique tools for solving progressively more difficult stockpile problems (sufficient resolution, dimensionality, and scientific details), quantify critical margins and uncertainties, and resolve increasingly difficult analyses needed for the SSP. Where possible, the program also enables the use of high-performance simulation and computing tools to address broader national security needs, such as foreign nuclear weapon assessments and counternuclear terrorism.« less

15 CFR 742.2 - Proliferation of chemical and biological weapons.

Code of Federal Regulations, 2010 CFR

2010-01-01

... in ECCN 1C350 (precursor and intermediate chemicals used in the production of chemical warfare agents... on the CCL, chemical detection systems controlled by 1A004.c for detecting chemical warfare agents... used in the production of chemical weapons precursors or chemical warfare agents. (vii) Equipment and...

Cost Analysis for Dual Source Weapon Procurement

DTIC Science & Technology

1983-10-01

no change in the unit production cost of weapon systems. The theoretical foundation of a production rate impact on cost is closely related to - he...Yet the impact on procure- aent costs of these rate changes is not generally under- stood. Empirical studies in recent years have documented cases where...slbpe of th:. rate/cost curve.- Using this equation, Kratz, et al., reported the pric- reac- tions attributable to a change in production rate. Of th? 11

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…

Air Force Weapons Laboratory Computational Requirements for 1976 Through 1980

DTIC Science & Technology

1976-01-01

Air Force Weapons Laboratory , Attn: DYS, Kirtland AFB, NM 87117...final report was prepared by the Air Force Weapons Laboratory , Kirtland Air Force Base, New Mexico under Job Order 06CB. Dr. Clifford E. Rhoades, Jr... Force Base, New Mexico 87117 62601F, 06CB II. CONTROLLING OFFICE NAME AND ADDRESS Ai"- Force Weapons Laboratory / Jan 1076 Kirtland Air Force Base,

11. VIEW OF A SITE RETURN WEAPONS COMPONENT. SITE RETURNS ...

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

11. VIEW OF A SITE RETURN WEAPONS COMPONENT. SITE RETURNS WERE NUCLEAR WEAPONS SHIPPED TO THE ROCKY FLATS PLANT FROM THE NUCLEAR WEAPON STOCKPILE FOR RETIREMENT, TESTING, OR UPGRADING. FISSILE MATERIALS (PLUTONIUM, URANIUM, ETC.) AND RARE MATERIALS (BERYLLIUM) WERE RECOVERED FOR REUSE, AND THE REMAINDER WAS DISPOSED. (8/7/62) - Rocky Flats Plant, Plutonium Fabrication, Central section of Plant, Golden, Jefferson County, CO

Reducing weapon-carrying among urban American Indian young people.

PubMed

Bearinger, Linda H; Pettingell, Sandra L; Resnick, Michael D; Potthoff, Sandra J

2010-07-01

To examine the likelihood of weapon-carrying among urban American Indian young people, given the presence of salient risk and protective factors. The study used data from a confidential, self-report Urban Indian Youth Health Survey with 200 forced-choice items examining risk and protective factors and social, contextual, and demographic information. Between 1995 and 1998, 569 American Indian youths, aged 9-15 years, completed surveys administered in public schools and an after-school program. Using logistic regression, probability profiles compared the likelihood of weapon-carrying, given the combinations of salient risk and protective factors. In the final models, weapon-carrying was associated significantly with one risk factor (substance use) and two protective factors (school connectedness, perceiving peers as having prosocial behavior attitudes/norms). With one risk factor and two protective factors, in various combinations in the models, the likelihood of weapon carrying ranged from 4% (with two protective factors and no risk factor in the model) to 80% of youth (with the risk factor and no protective factors in the model). Even in the presence of the risk factor, the two protective factors decreased the likelihood of weapon-carrying to 25%. This analysis highlights the importance of protective factors in comprehensive assessments and interventions for vulnerable youth. In that the risk factor and two protective factors significantly related to weapon-carrying are amenable to intervention at both individual and population-focused levels, study findings offer a guide for prioritizing strategies for decreasing weapon-carrying among urban American Indian young people. Copyright (c) 2010 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

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.

32 CFR 552.116 - Privately owned weapons-security.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 3 2014-07-01 2014-07-01 false Privately owned weapons-security. 552.116..., Ammunition, and Explosives-Fort Lewis, Washington § 552.116 Privately owned weapons—security. Privately owned arms and ammunition will be secured in the manner required for military weapons and ammunition but...

32 CFR 552.116 - Privately owned weapons-security.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 3 2010-07-01 2010-07-01 true Privately owned weapons-security. 552.116 Section..., Ammunition, and Explosives-Fort Lewis, Washington § 552.116 Privately owned weapons—security. Privately owned arms and ammunition will be secured in the manner required for military weapons and ammunition but...

32 CFR 552.116 - Privately owned weapons-security.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 3 2011-07-01 2009-07-01 true Privately owned weapons-security. 552.116 Section..., Ammunition, and Explosives-Fort Lewis, Washington § 552.116 Privately owned weapons—security. Privately owned arms and ammunition will be secured in the manner required for military weapons and ammunition but...

32 CFR 552.116 - Privately owned weapons-security.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 3 2013-07-01 2013-07-01 false Privately owned weapons-security. 552.116..., Ammunition, and Explosives-Fort Lewis, Washington § 552.116 Privately owned weapons—security. Privately owned arms and ammunition will be secured in the manner required for military weapons and ammunition but...

32 CFR 552.116 - Privately owned weapons-security.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 3 2012-07-01 2009-07-01 true Privately owned weapons-security. 552.116 Section..., Ammunition, and Explosives-Fort Lewis, Washington § 552.116 Privately owned weapons—security. Privately owned arms and ammunition will be secured in the manner required for military weapons and ammunition but...

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...

Advanced Group Support Systems and Facilities

NASA Technical Reports Server (NTRS)

Noor, Ahmed K. (Compiler); Malone, John B. (Compiler)

1999-01-01

The document contains the proceedings of the Workshop on Advanced Group Support Systems and Facilities held at NASA Langley Research Center, Hampton, Virginia, July 19-20, 1999. The workshop was jointly sponsored by the University of Virginia Center for Advanced Computational Technology and NASA. Workshop attendees came from NASA, other government agencies, industry, and universities. The objectives of the workshop were to assess the status of advanced group support systems and to identify the potential of these systems for use in future collaborative distributed design and synthesis environments. The presentations covered the current status and effectiveness of different group support systems.

Advanced optical manufacturing digital integrated system

NASA Astrophysics Data System (ADS)

Tao, Yizheng; Li, Xinglan; Li, Wei; Tang, Dingyong

2012-10-01

It is necessarily to adapt development of advanced optical manufacturing technology with modern science technology development. To solved these problems which low of ration, ratio of finished product, repetition, consistent in big size and high precision in advanced optical component manufacturing. Applied business driven and method of Rational Unified Process, this paper has researched advanced optical manufacturing process flow, requirement of Advanced Optical Manufacturing integrated System, and put forward architecture and key technology of it. Designed Optical component core and Manufacturing process driven of Advanced Optical Manufacturing Digital Integrated System. the result displayed effective well, realized dynamic planning Manufacturing process, information integration improved ratio of production manufactory.

Predictors of Weapon Carrying in Youth Attending Drop-in Centers

PubMed Central

Blumberg, Elaine J.; Liles, Sandy; Kelley, Norma J.; Hovell, Melbourne F.; Bousman, Chad A.; Shillington, Audrey M.; Ji, Ming; Clapp, John

2012-01-01

Objective To test and compare 2 predictive models of weapon carrying in youth (n=308) recruited from 4 drop-in centers in San Diego and Imperial counties. Methods Both models were based on the Behavioral Ecological Model (BEM). Results The first and second models significantly explained 39% and 53% of the variance in weapon carrying, respectively, and both full models shared the significant predictors of being black(−), being Hispanic (−), peer modeling of weapon carrying/jail time(+), and school suspensions(+). Conclusions Results suggest that the BEM offers a generalizable conceptual model that may inform prevention strategies for youth at greatest risk of weapon carrying. PMID:19320622

Analysis of Broadband Metamaterial Shielding for Counter-Directed Energy Weapons

DTIC Science & Technology

2017-06-01

SHIELDING FOR COUNTER-DIRECTED ENERGY WEAPONS by Chester H. Hewitt III June 2017 Thesis Advisor: Dragoslav Grbovic Second Reader: James H...COVERED Master’s thesis 4. TITLE AND SUBTITLE ANALYSIS OF BROADBAND METAMATERIAL SHIELDING FOR COUNTER-DIRECTED ENERGY WEAPONS 5. FUNDING NUMBERS 6...high-power microwave (HPM) directed- energy weapons (DEWs), which can disrupt electronics remotely with great accuracy without the need to inflict

Challenging Minimum Deterrence: Articulating the Contemporary Relevance of Nuclear Weapons

DTIC Science & Technology

2016-07-13

Command and Control: Nuclear Weapons, the Damascus Accident , and the Illusion of Safety (New York: Penguin Press, 2013), 484. 36. Keir A. Lieber and...Remembrance of Things Past,” 78. 53. Scott D. Sagan, The Limits of Safety: Organizations, Accidents , and Nuclear Weapons (Princeton, NJ: Princeton...16 | Air & Space Power Journal Challenging Minimum Deterrence Articulating the Contemporary Relevance of Nuclear Weapons Maj Joshua D. Wiitala, USAF

27 CFR 478.133 - Records of transactions in semiautomatic assault weapons.

Code of Federal Regulations, 2012 CFR

2012-04-01

... semiautomatic assault weapons. 478.133 Section 478.133 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL... AMMUNITION Records § 478.133 Records of transactions in semiautomatic assault weapons. The evidence specified in § 478.40(c), relating to transactions in semiautomatic assault weapons, shall be retained in the...

27 CFR 478.133 - Records of transactions in semiautomatic assault weapons.

Code of Federal Regulations, 2014 CFR

2014-04-01

... semiautomatic assault weapons. 478.133 Section 478.133 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL... AMMUNITION Records § 478.133 Records of transactions in semiautomatic assault weapons. The evidence specified in § 478.40(c), relating to transactions in semiautomatic assault weapons, shall be retained in the...

27 CFR 478.133 - Records of transactions in semiautomatic assault weapons.

Code of Federal Regulations, 2010 CFR

2010-04-01

... semiautomatic assault weapons. 478.133 Section 478.133 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL... AMMUNITION Records § 478.133 Records of transactions in semiautomatic assault weapons. The evidence specified in § 478.40(c), relating to transactions in semiautomatic assault weapons, shall be retained in the...

27 CFR 478.133 - Records of transactions in semiautomatic assault weapons.

Code of Federal Regulations, 2013 CFR

2013-04-01

... semiautomatic assault weapons. 478.133 Section 478.133 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL... AMMUNITION Records § 478.133 Records of transactions in semiautomatic assault weapons. The evidence specified in § 478.40(c), relating to transactions in semiautomatic assault weapons, shall be retained in the...

27 CFR 478.133 - Records of transactions in semiautomatic assault weapons.

Code of Federal Regulations, 2011 CFR

2011-04-01

... semiautomatic assault weapons. 478.133 Section 478.133 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL... AMMUNITION Records § 478.133 Records of transactions in semiautomatic assault weapons. The evidence specified in § 478.40(c), relating to transactions in semiautomatic assault weapons, shall be retained in the...

Males that drop a sexually selected weapon grow larger testes.

PubMed

Joseph, Paul N; Emberts, Zachary; Sasson, Daniel A; Miller, Christine W

2018-01-01

Costly sexually selected weapons are predicted to trade off with postcopulatory traits, such as testes. Although weapons can be important for achieving access to females, individuals of some species can permanently drop (i.e. autotomize) their weapons, without regeneration, to escape danger. We capitalized on this natural behavior to experimentally address whether the loss of a sexually selected weapon leads to increased testes investment in the leaf-footed cactus bug, Narnia femorata Stål (Hemiptera: Coreidae). In a second experiment, we measured offspring production for males that lost a weapon during development. As predicted, males that dropped a hind limb during development grew significantly larger testes than the control treatments. Hind-limb autotomy did not result in the enlargement of other nearby traits. Our results are the first to experimentally demonstrate that males compensate for natural weapon loss by investing more in testes. In a second experiment we found that females paired with males that lost a hind limb had 40% lower egg hatching success than females paired with intact males, perhaps because of lower mating receptivity to males with a lost limb. Importantly, in those cases where viable offspring were produced, males missing a hind limb produced 42% more offspring than males with intact limbs. These results suggest that the loss of a hind-limb weapon can, in some cases, lead to greater fertilization success. © 2017 The Author(s). Evolution © 2017 The Society for the Study of Evolution.

The Advanced Technology Operations System: ATOS

NASA Technical Reports Server (NTRS)

Kaufeler, J.-F.; Laue, H. A.; Poulter, K.; Smith, H.

1993-01-01

Mission control systems supporting new space missions face ever-increasing requirements in terms of functionality, performance, reliability and efficiency. Modern data processing technology is providing the means to meet these requirements in new systems under development. During the past few years the European Space Operations Centre (ESOC) of the European Space Agency (ESA) has carried out a number of projects to demonstrate the feasibility of using advanced software technology, in particular, knowledge based systems, to support mission operations. A number of advances must be achieved before these techniques can be moved towards operational use in future missions, namely, integration of the applications into a single system framework and generalization of the applications so that they are mission independent. In order to achieve this goal, ESA initiated the Advanced Technology Operations System (ATOS) program, which will develop the infrastructure to support advanced software technology in mission operations, and provide applications modules to initially support: Mission Preparation, Mission Planning, Computer Assisted Operations, and Advanced Training. The first phase of the ATOS program is tasked with the goal of designing and prototyping the necessary system infrastructure to support the rest of the program. The major components of the ATOS architecture is presented. This architecture relies on the concept of a Mission Information Base (MIB) as the repository for all information and knowledge which will be used by the advanced application modules in future mission control systems. The MIB is being designed to exploit the latest in database and knowledge representation technology in an open and distributed system. In conclusion the technological and implementation challenges expected to be encountered, as well as the future plans and time scale of the project, are presented.

15 CFR 745.1 - Advance notification and annual report of all exports of Schedule 1 chemicals to other States...

Code of Federal Regulations, 2011 CFR

2011-01-01

... SECURITY, DEPARTMENT OF COMMERCE EXPORT ADMINISTRATION REGULATIONS CHEMICAL WEAPONS CONVENTION REQUIREMENTS... Prohibition of Chemical Weapons (OPCW) not less than 30 days in advance of every export of a Schedule 1... of all exports of Schedule 1 chemicals to other States Parties. 745.1 Section 745.1 Commerce and...

Assurance Technology Challenges of Advanced Space Systems

NASA Technical Reports Server (NTRS)

Chern, E. James

2004-01-01

The initiative to explore space and extend a human presence across our solar system to revisit the moon and Mars post enormous technological challenges to the nation's space agency and aerospace industry. Key areas of technology development needs to enable the endeavor include advanced materials, structures and mechanisms; micro/nano sensors and detectors; power generation, storage and management; advanced thermal and cryogenic control; guidance, navigation and control; command and data handling; advanced propulsion; advanced communication; on-board processing; advanced information technology systems; modular and reconfigurable systems; precision formation flying; solar sails; distributed observing systems; space robotics; and etc. Quality assurance concerns such as functional performance, structural integrity, radiation tolerance, health monitoring, diagnosis, maintenance, calibration, and initialization can affect the performance of systems and subsystems. It is thus imperative to employ innovative nondestructive evaluation methodologies to ensure quality and integrity of advanced space systems. Advancements in integrated multi-functional sensor systems, autonomous inspection approaches, distributed embedded sensors, roaming inspectors, and shape adaptive sensors are sought. Concepts in computational models for signal processing and data interpretation to establish quantitative characterization and event determination are also of interest. Prospective evaluation technologies include ultrasonics, laser ultrasonics, optics and fiber optics, shearography, video optics and metrology, thermography, electromagnetics, acoustic emission, x-ray, data management, biomimetics, and nano-scale sensing approaches for structural health monitoring.