FY04 NDCEE Annual Technologies Publications

DTIC Science & Technology

2006-03-14

Crane Division, Indiana Naval Surface Warfare Center, Indian Head Division (IHDiv), Maryland Navy Ammunition Program Office New Jersey Institute of...full-scale field demonstrations • Coordinated literature reviews, data requests, and telephone interviews with Naval Surface Warfare Center, Crane ...Armored Recon ABN Assault Vehicle, Bridge Launcher Armored Vehicle, Carrier Ammunition, Crane Shovel 20-ton, Hammer Pile Drivers, and Howitzers. Points of

FY04 NDCEE Annual Technologies Publication

DTIC Science & Technology

2006-03-14

Crane Division, Indiana Naval Surface Warfare Center, Indian Head Division (IHDiv), Maryland Navy Ammunition Program Office New Jersey Institute of...full-scale field demonstrations • Coordinated literature reviews, data requests, and telephone interviews with Naval Surface Warfare Center, Crane ...Armored Recon ABN Assault Vehicle, Bridge Launcher Armored Vehicle, Carrier Ammunition, Crane Shovel 20-ton, Hammer Pile Drivers, and Howitzers. Points of

Robotic conveyance of artillery projectiles for remote ammunition resupply operations

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

Ray, T.L.; Glassell, R.L.

1995-07-01

The U.S. Army`s Project Manager, Advanced Field Artillery System/Future Armored Resupply Vehicle has given Oak Ridge National Laboratory the task of developing a robotic conveyance system which will provide automated artillery ammunition transfer. This technology is currently being developed and will be demonstrated in the summer of 1995. This paper describes the development of an ammunition transfer arm to date. The arm consists of three sections and 6 D.F. which will allow the Future Armored Resupply Vehicle to dock and mate with the Advanced Field Artillery System on terrain varying from {+-}10{degrees} in pitch, yaw, and roll and will allowmore » for alignment of the fuel and propellant transfer ports. This arm will deliver the ammunition to the AFAS, where it will be received by an automatic handling and storage system inside the AFAS.« less

Materials for Ground Platform Survivability

DTIC Science & Technology

2011-05-17

Purpose: Protect the Soldier!!! • Soldier Body Armor – Vest – Helmet – SAPI Plate (Small Arms Protective Insert) – ESAPI Plate (Enhanced SAPI...public release UNCLASSIFIED: Dist A. Approved for public release Traditional Armor Material’s • Metal’s: – Steel • Armor Plate , Steel, Wrought...Homogeneous (for Use in Combat- Vehicles and for Ammunition Testing) (MIL-DTL-12560) • Armor Plate , Steel, Wrought, Ultra-High-Hardness (MIL-DTL- 32332

Full Spectrum LAR

DTIC Science & Technology

2008-01-01

Emerson 901 TOW Under Armor (TUA) weapons system. When reliably operational, the Emerson 901 turret can still provide effective anti-armor fires as...the rear of the LAV-R thus there is no available space to carry ammunition resupplies, food, or under armor ambulance kits. On the other hand, the...the LAR battalion; however, the LAV-EFSS cannot be fired under armor protection or in the direct firing mode. Both the LAV-120 AMS and the LAV-EFSS

Enduring Engagement Yes, Episodic Engagement No: Lessons for SOF from Mali

DTIC Science & Technology

2013-12-01

ammunition cans. Even the non- rusted ammunition failed to reliably ignite due to prolonged exposure to the elements. 59 Weapons in Mali fall under the...In the personnel protection category, body armor for the unit was cut to fifty pieces— barley enough for a third of the ground element. Examples such

Sidewall penetrator for oil wells

NASA Technical Reports Server (NTRS)

Collins, E. R., Jr.

1981-01-01

Penetrator bores horizontal holes in well casing to increase trapped oil drainage. Several penetrators operated by common drive are inserted into well at once. Shaft, made from spiraling cable, rotates and thrusts simultaneously through rigid curvilinear guide tube forcing bit through casing into strata. Device pierces more deeply than armor-piercing bullets and shaped explosive charges.

Depleted Uranium | RadTown USA | US EPA

EPA Pesticide Factsheets

2018-01-12

Depleted uranium is the material left after most of the highly radioactive uranium-235 is removed from uranium ore for nuclear power and weapons. DU is used for tank armor, armor-piercing bullets and as weights to help balance aircraft. DU is both a toxic chemical and radiation health hazard when inside the body.

Ballistic Performance of Alimina/S-2 Glass-Reinforced Polymer-Matrix Composite Hybrid Lightweight Armor Against Armor Piercing (AP) and Non-AP Projectiles

DTIC Science & Technology

2007-01-01

and a phenolic -resin based polymeric matrix. Such armor panels offer superior protection against fragmented ballistic threats when compared to...database does not contain a material model for the HJ1 composite but provides a model for a Kevlar Fiber Reinforced Polymer (KFRP) containing 53 vol... phenolic resin and epoxy yield stresses and then with a ratio of the S-2 glass and aramid fibers volume fractions. To test the validity of the

Paladin Integrated Management (PIM)

DTIC Science & Technology

2013-12-01

46:35 UNCLASSIFIED 4 Mission and Description The M109 Family of Vehicles (FOV) 155-millimeter / 39-caliber Self-Propelled Howitzer ( SPH ) provides...Teams, and Stryker Brigade Combat Teams. The M109 FOV Carrier Ammunition Tracked (CAT) provides armored ammunition supply support to the SPH ...fielded versions of the Army’s SPH and CAT. The Paladin Integrated Management (PIM) SPH and CAT will replace the M109A6 Paladin and M992A2 FAASV

Natural Mallow Fiber-Reinforced Epoxy Composite for Ballistic Armor Against Class III-A Ammunition

NASA Astrophysics Data System (ADS)

Nascimento, Lucio Fabio Cassiano; Holanda, Luane Isquerdo Ferreira; Louro, Luis Henrique Leme; Monteiro, Sergio Neves; Gomes, Alaelson Vieira; Lima, Édio Pereira

2017-10-01

Epoxy matrix composites reinforced with up to 30 vol pct of continuous and aligned natural mallow fibers were for the first time ballistic tested as personal armor against class III-A 9 mm FMJ ammunition. The ballistic efficiency of these composites was assessed by measuring the dissipated energy and residual velocity after the bullet perforation. The results were compared to those in similar tests of aramid fabric (Kevlar™) commonly used in vests for personal protections. Visual inspection and scanning electron microscopy analysis of impact-fractured samples revealed failure mechanisms associated with fiber pullout and rupture as well as epoxy cracking. As compared to Kevlar™, the mallow fiber composite displayed practically the same ballistic efficiency. However, there is a reduction in both weight and cost, which makes the mallow fiber composites a promising material for personal ballistic protection.

Cardiac changes after simulated behind armor blunt trauma or impact of nonlethal kinetic projectile ammunition.

PubMed

Kunz, Sebastian N; Arborelius, Ulf P; Gryth, Dan; Sonden, Anders; Gustavsson, Jenny; Wangyal, Tashi; Svensson, Leif; Rocksén, David

2011-11-01

Cardiac-related injuries caused by blunt chest trauma remain a severe problem. The aim of this study was to investigate pathophysiological changes in the heart that might arise after behind armor blunt trauma or impacts of nonlethal projectiles. Sixteen pigs were shot directly at the sternum with "Sponge Round eXact I Mpact" (nonlethal ammunition; diameter 40 mm and weight 28 g) or hard-plastic ammunition (diameter 65 mm and weight 58 g) to simulate behind armor blunt trauma. To evaluate the influence of the shot location, seven additional pigs where exposed to an oblique heart shot. Physiologic parameters, electrocardiography, echocardiogram, the biochemical marker troponin I (TnI), and myocardial injuries were analyzed. Nonlethal kinetic projectiles (101-108 m/s; 143-163 J) did not cause significant pathophysiological changes. Five of 18 pigs shot with 65-mm plastic projectiles (99-133 m/s; 284-513 J) to the front or side of the thorax died directly after the shot. No major physiologic changes could be observed in surviving animals. Animals shot with an oblique heart shot (99-106 m/s; 284-326 J) demonstrated a small, but significant decrease in saturation. Energy levels over 300 J caused increased TnI and myocardial damages in most of the pigs. This study indicates that nonlethal kinetic projectiles "eXact iMpact" does not cause heart-related damage under the examined conditions. On impact, sudden heart arrest may occur independently from the cardiac's electrical cycle. The cardiac enzyme, TnI, can be used as a reliable diagnostic marker to detect heart tissue damages after blunt chest trauma.

76 FR 175 - Kennametal, Inc., Irwin, PA; Kennametal, Inc., Including On-Site Leased Workers of Spherion...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-03

... Department's Notice of Determination was published in the Federal Register on April 23, 2010 (75 FR 21354... carbide performs and armor piercing products. Information obtained by the Department revealed that the...

Lightening Body Armor: Arroyo Support to the Army Response to Section 125 of the National Defense Authorization Act for Fiscal Year 2011

DTIC Science & Technology

2012-01-01

nel from fragmenting munitions, and the addition of SAPI will successfully defend against AK-47 ball ammunition. The ESAPI and XSAPI plates were...d ) Frequency of incidents of firefights 7.62 x 39mm ball Fragmenting munitions Threat X Threat Y Threat E Threat F Threat A Threat C Threat D...the threat in Afghani- stan today is primarily fragmenting munitions, 7.62mm x 39 ball bullets, and 7.62mm x 54R ball bullets. Current body armor

Mallow Fiber-Reinforced Epoxy Composites in Multilayered Armor for Personal Ballistic Protection

NASA Astrophysics Data System (ADS)

Nascimento, Lucio Fábio Cassiano; Louro, Luis Henrique Leme; Monteiro, Sergio Neves; Lima, Édio Pereira; da Luz, Fernanda Santos

2017-10-01

Lighter and less expensive polymer composites reinforced with natural fibers have been investigated as possible components of a multilayered armor system (MAS) for personal protection against high-velocity ammunition. Their ballistic performance was consistently found comparable with that of conventional Kevlar® synthetic aramid fiber. Among the numerous existing natural fibers with the potential for reinforcing polymer composites to replace Kevlar® in MAS, mallow fiber has not been fully investigated. Thus, the objective of this work is to evaluate the ballistic performance of epoxy composites reinforced with 30 vol.% of aligned mallow fibers as a second MAS layer backing a front ceramic plate. The results using high-velocity 7.62 ammunition show a similar indentation to a Kevlar® layer with the same thickness. An impedance matching calculation supports the similar ballistic performance of mallow fiber composite and Kevlar®. Reduced MAS costs associated with the mallow fiber composite are practical advantages over Kevlar®.

Evaluation of Titanium-5Al-5Mo-5V-3Cr (Ti-5553) Alloy against Fragment and Armor-Piercing Projectiles

DTIC Science & Technology

2009-09-01

Alloy Ti-6Al-4V; ARL-MR- 486; U.S. Army Research Laboratory: Aberdeen Proving Ground, MD, July 2000. Donachie, M. J., Jr. Titanium: A Technical...Tests of Armor Materials. TOP-2-2-710 (AD A137873), Aberdeen Proving Ground, MD, 8 July 1993. Veeck, S.; Lee, D.; Boyer, R.; Briggs, R. The...195 BEAR HILL RD WALTHAM MA 02451 1 RMI TITANIUM CO W PALLANTE PO BOX 269 1000 WARREN AVE NILES OH 44446 2 SOUTHWEST RSRCH INST

Herbivore exploits chink in armor of host

USDA-ARS?s Scientific Manuscript database

Mites in the genus Raoiella Hirst are obligate plant parasites that feed via stylet-like mouthparts adapted to pierce plant tissues. A species of particular interest in this genus, the red palm mite, R. indica Hirst, is currently spreading aggressively throughout the Americas on species of palm (Ar...

22 CFR 123.17 - Exports of firearms and ammunition.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., receivers (frames) or complete breech mechanisms when the total value does not exceed $100 wholesale in any... effects, whether accompanied or unaccompanied (but not mailed); and (3) They must be for that person's...; (2) The body armor is with the U.S. person's baggage or effects, whether accompanied or unaccompanied...

Adelgid and scale insect guilds on hemlock and pine

Treesearch

Mark S. McClure

1991-01-01

Five piercing and sucking insects which were accidentally introduced from Asia during this century, together with one native species, have become very serious pests of two important forest tree species in the northeastern United States. Two armored scales, Fiorinia externa Ferris and Nuculaspis tsugae (Marlatt), and an adelgid...

Development of a Physical Employment Testing Battery for Armor Soldiers: 19D Cavalry Scout and 19K M1 Armor Crewman

DTIC Science & Technology

2015-12-01

M2 .50 Caliber Machine Gun on the Abrams Tank While wearing a task specific uniform weighing approximately 49 lb, Soldiers lifted the M2 .50...12 Engage Targets with a Caliber .50 M2 Machine Gun X 13 Lay a 120mm Mortar – Emplace Base Plate X 14 Lay a 120mm Mortar...17 Mount M2 .50 Cal Machine Gun Receiver on an Abrams Tank X 18 Stow Ammunition on an Abrams Tank (Load 120mm MPAT Round to the Ready Rack

Properties, use and health effects of depleted uranium (DU): a general overview.

PubMed

Bleise, A; Danesi, P R; Burkart, W

2003-01-01

Depleted uranium (DU), a waste product of uranium enrichment, has several civilian and military applications. It was used as armor-piercing ammunition in international military conflicts and was claimed to contribute to health problems, known as the Gulf War Syndrome and recently as the Balkan Syndrome. This led to renewed efforts to assess the environmental consequences and the health impact of the use of DU. The radiological and chemical properties of DU can be compared to those of natural uranium, which is ubiquitously present in soil at a typical concentration of 3 mg/kg. Natural uranium has the same chemotoxicity, but its radiotoxicity is 60% higher. Due to the low specific radioactivity and the dominance of alpha-radiation no acute risk is attributed to external exposure to DU. The major risk is DU dust, generated when DU ammunition hits hard targets. Depending on aerosol speciation, inhalation may lead to a protracted exposure of the lung and other organs. After deposition on the ground, resuspension can take place if the DU containing particle size is sufficiently small. However, transfer to drinking water or locally produced food has little potential to lead to significant exposures to DU. Since poor solubility of uranium compounds and lack of information on speciation precludes the use of radioecological models for exposure assessment, biomonitoring has to be used for assessing exposed persons. Urine, feces, hair and nails record recent exposures to DU. With the exception of crews of military vehicles having been hit by DU penetrators, no body burdens above the range of values for natural uranium have been found. Therefore, observable health effects are not expected and residual cancer risk estimates have to be based on theoretical considerations. They appear to be very minor for all post-conflict situations, i.e. a fraction of those expected from natural radiation.

The Air Land Sea Bulletin. Issue No. 2010-1, January 2010

DTIC Science & Technology

2010-01-01

Cover photo — A US Soldier from 4th Brigade Combat Team (Airborne), 25th Infantry Division, hands an Afghan girl a bottle of water during an air...was difficult to detect with the naked eye. Targeting was also impaired due to signature glow of armor piercing incendiary rounds from the .50

Sorption and bioreduction of hexavalent uranium at a military facility by the Chesapeake Bay.

PubMed

Dong, Wenming; Xie, Guibo; Miller, Todd R; Franklin, Mark P; Oxenberg, Tanya Palmateer; Bouwer, Edward J; Ball, William P; Halden, Rolf U

2006-07-01

Directly adjacent to the Chesapeake Bay lies the Aberdeen Proving Ground, a U.S. Army facility where testing of armor-piercing ammunitions has resulted in the deposition of >70,000 kg of depleted uranium (DU) to local soils and sediments. Results of previous environmental monitoring suggested limited mobilization in the impact area and no transport of DU into the nation's largest estuary. To determine if physical and biological reactions constitute mechanisms involved in limiting contaminant transport, the sorption and biotransformation behavior of the radionuclide was studied using geochemical modeling and laboratory microcosms (500 ppb U(VI) initially). An immediate decline in dissolved U(VI) concentrations was observed under both sterile and non-sterile conditions due to rapid association of U(VI) with natural organic matter in the sediment. Reduction of U(VI) to U(IV) occurred only in non-sterile microcosms. In the non-sterile samples, intrinsic bioreduction of uranium involved bacteria of the order Clostridiales and was only moderately enhanced by the addition of acetate (41% vs. 56% in 121 days). Overall, this study demonstrates that the migration of depleted uranium from the APG site into the Chesapeake Bay may be limited by a combination of processes that include rapid sorption of U(VI) species to natural organic matter, followed by slow, intrinsic bioreduction to U(IV).

27 CFR 478.92 - How must licensed manufacturers and licensed importers identify firearms, armor piercing...

Code of Federal Regulations, 2010 CFR

2010-04-01

... Conduct of Business § 478.92 How must licensed manufacturers and licensed importers identify firearms... business; and (E) In the case of an imported firearm, the name of the country in which it was manufactured... place of business. For additional requirements relating to imported firearms, see Customs regulations at...

Electroencephalogram, circulation, and lung function after high-velocity behind armor blunt trauma.

PubMed

Drobin, Dan; Gryth, Dan; Persson, Jonas K E; Rocksén, David; Arborelius, Ulf P; Olsson, Lars-Gunnar; Bursell, Jenny; Kjellström, B Thomas

2007-08-01

Behind armor blunt trauma (BABT) is defined as the nonpenetrating injury resulting from a ballistic impact on personal body armor. The protective vest may impede the projectile, but some of the kinetic energy is transferred to the body, causing internal injuries and occasionally death. The aim in this study was to investigate changes in electroencephalogram (EEG) and physiologic parameters after high-velocity BABT. Eight anesthetized pigs, wearing body armor (including a ceramic plate) on the right side of their thorax, were shot with a 7.62-mm assault rifle (velocity approximately 800 m/s). The shots did not penetrate the armor and these animals were compared with control animals (n = 4), shot with blank ammunition. EEG and several physiologic parameters were thereafter monitored during a 2-hour period after the shot. All animals survived during the experimental period. Five of the exposed animals showed a temporary effect on EEG. Furthermore, exposed animals displayed decreased cardiac capacity and an impaired oxygenation of the blood. Postmortem examination revealed subcutaneous hematomas and crush injuries to the right lung. The results in our animal model indicate that high-velocity BABT induce circulatory and respiratory dysfunction, and in some cases even transient cerebral functional disturbances.

Development of an automated ammunition processing system for battlefield use

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

Speaks, D.M.; Chesser, J.B.; Lloyd, P.D.

1995-03-01

The Future Armored Resupply Vehicle (FARV) will be the companion ammunition resupply vehicle to the Advanced Field Artillery System (AFAS). These systems are currently being investigated by the US Army for future acquisition. The FARV will sustain the AFAS with ammunition and fuel and will significantly increase capabilities over current resupply vehicles. Currently ammunition is transferred to field artillery almost entirely by hand. The level of automation to be included into the FARV is still under consideration. At the request of the US Army`s Project Manager, AFAS/FARV, Oak Ridge National Laboratory (ORNL) identified and evaluated various concepts for the automatedmore » upload, processing, storage, and delivery equipment for the FARV. ORNL, working with the sponsor, established basic requirements and assumptions for concept development and the methodology for concept selection. A preliminary concept has been selected, and the associated critical technologies have been identified. ORNL has provided technology demonstrations of many of these critical technologies. A technology demonstrator which incorporates all individual components into a total process demonstration is planned for late FY 1995.« less

27 CFR 478.92 - How must licensed manufacturers and licensed importers identify firearms, armor piercing...

Code of Federal Regulations, 2013 CFR

2013-04-01

... dangerous or impracticable. (iii) Machine guns, silencers, and parts. Any part defined as a machine gun... section. The Director may authorize other means of identification of parts defined as machine guns other... control number 1140-0050) [T.D. ATF-270, 53 FR 10496, Mar. 31, 1988, as amended by T.D. ATF-363, 60 FR...

27 CFR 478.92 - How must licensed manufacturers and licensed importers identify firearms, armor piercing...

Code of Federal Regulations, 2014 CFR

2014-04-01

... dangerous or impracticable. (iii) Machine guns, silencers, and parts. Any part defined as a machine gun... section. The Director may authorize other means of identification of parts defined as machine guns other... control number 1140-0050) [T.D. ATF-270, 53 FR 10496, Mar. 31, 1988, as amended by T.D. ATF-363, 60 FR...

27 CFR 478.92 - How must licensed manufacturers and licensed importers identify firearms, armor piercing...

Code of Federal Regulations, 2011 CFR

2011-04-01

... dangerous or impracticable. (iii) Machine guns, silencers, and parts. Any part defined as a machine gun... section. The Director may authorize other means of identification of parts defined as machine guns other... control number 1140-0050) [T.D. ATF-270, 53 FR 10496, Mar. 31, 1988, as amended by T.D. ATF-363, 60 FR...

27 CFR 478.92 - How must licensed manufacturers and licensed importers identify firearms, armor piercing...

Code of Federal Regulations, 2012 CFR

2012-04-01

... dangerous or impracticable. (iii) Machine guns, silencers, and parts. Any part defined as a machine gun... section. The Director may authorize other means of identification of parts defined as machine guns other... control number 1140-0050) [T.D. ATF-270, 53 FR 10496, Mar. 31, 1988, as amended by T.D. ATF-363, 60 FR...

Ballistic Evaluation of 6055 Aluminum

DTIC Science & Technology

2015-09-01

impacts from various munitions including armor-piercing (AP) and fragment-simulating projectiles (FSPs). Additionally, Table 2 provides the required...percentage of the combination of silicon and iron cannot exceed 0.40%. 2. Experimental Procedure The V50 is defined as the impact velocity at which...152 mm (6 inches) behind the target to determine the outcome of each shot. An impact is regarded as a complete penetration (CP), or loss, if the

Acquisition of the Navy Rapid Airborne Mine Clearance System

DTIC Science & Technology

2007-04-11

will fire a supercavitating * projectile from the MH-60S helicopter using laser targeting. By supercavitating , the projectile maintains its...258 Mod 1 Armor Piercing Fin Stabilized Discarding Sabot Tracer cartridge (the Mod 1 incorporates a modified projectile nose to allow supercavitation ... Supercavitation is the use of cavitation (forcing water to move at extremely high speed) effects to create a bubble of air around the projectile, which enables

Mobile Firepower for Contingency Operations: Emerging Concepts for U.S. Army Light Armor Forces

DTIC Science & Technology

1993-02-04

Industries ’ VBM," Internationa Defense 25 (June 1992): 575. ’Herbert M. Howe, "Can the South African Defense Force Go it Alone?" Armed Forces Journal ...necessary for mission accomplishment." Support and sustainment operations include provision of fuel, maintenance, and ammunition for the deployed force. 4...headquarters troop (Hil), a chemical company, an air defense artillery battery, an engineer company, a military intelligence company, a non-fine-of-sight anti

Ballistic Evaluation of 2060 Aluminum

DTIC Science & Technology

2016-05-24

thicknesses subjected to impacts from various munitions including armor-piercing (AP) and fragment-simulating projectiles (FSPs). Additionally, Table 2...Experimental Procedure The V50 is defined as the impact velocity at which the projectile is equally as likely to penetrate the target as it is to arrest. A...0.51-mm (0.020-inch) 2024 T3 Al witness plate was positioned 152 mm (6 inches) behind the target to determine the outcome of each shot. An impact is

Armor-Piercing Shot Processed from Molybdenum Bearing Tungsten Carbide

DTIC Science & Technology

1959-03-01

study were of the same contour aa WC cores employed in all previous scale model terminal ballistic studies of the effect of core composition on...Pennsylvania, by cold pressing and sintering techniques from their composition WS12. This composition is reduced from low grade western ores without the...removal of Mo and results in a product of the following composition after the tungsten is carburized and the binder is added: WC 87.4% Co. 12% Mo

Environmental assessment of depleted uranium used in military armor-piercing rounds in terrestrial systems.

PubMed

Stanley, Jacob K; Coleman, Jessica G; Brasfield, Sandra M; Bednar, Anthony J; Ang, Choo Y

2014-06-01

Depleted uranium (DU) from the military testing and use of armor-piercing kinetic energy penetrators has been shown to accumulate in soils; however, little is known about the toxicity of DU geochemical species created through corrosion or weathering. The purpose of the present study was to assess the toxic effects and bioaccumulation potential of field-collected DU oxides to the model terrestrial invertebrates Eisenia fetida (earthworm) and Porcellio scaber (isopod). Earthworm studies were acute (72 h) dermal exposures or 28-d spiked soil exposures that used noncontaminated field-collected soils from the US Army's Yuma and Aberdeen Proving Grounds. Endpoints assessed in earthworm testing included bioaccumulation, growth, reproduction, behavior (soil avoidance), and cellular stress (neutral red uptake in coelomocytes). Isopod testing used spiked food, and endpoints assessed included bioaccumulation, survival, and feeding behavior. Concentration-dependent bioaccumulation of DU in earthworms was observed with a maximum bioaccumulation factor of 0.35; however, no significant reductions in survival or impacts to cellular stress were observed. Reproduction lowest-observed-effect concentrations (LOEC) of 158 mg/kg and 96 mg/kg were observed in Yuma Proving Ground and a Mississippi reference soil (Karnac Ferry), respectively. Earthworm avoidance of contaminated soils was not observed in 48-h soil avoidance studies; however, isopods were shown to avoid food spiked with 12.7% by weight DU oxides through digital tracking studies. © 2014 SETAC.

History of the 4th Battalion, 37th Armored Regiment in Operation Desert Shield/Storm. Volume 1

DTIC Science & Technology

1992-04-15

find and unpack the MILVAN with his canvas inside. One of the big issues was our concern over the new model 900 series sabot ammunition. It was...Recommendations 3rd Brigade Change of Command Sand Storms Visit to Rear Assembly Area Huebner Live Fire Training Day-to-Day Business and...the S2. It consisted of model terrain boards of the battalion’s General Defense Plan (GDP) in the FRG, the National Training Center (NTC), and the

Computational and experimental models of the human torso for non-penetrating ballistic impact.

PubMed

Roberts, J C; Merkle, A C; Biermann, P J; Ward, E E; Carkhuff, B G; Cain, R P; O'Connor, J V

2007-01-01

Both computational finite element and experimental models of the human torso have been developed for ballistic impact testing. The human torso finite element model (HTFEM), including the thoracic skeletal structure and organs, was created in the finite element code LS-DYNA. The skeletal structure was assumed to be linear-elastic while all internal organs were modeled as viscoelastic. A physical human surrogate torso model (HSTM) was developed using biosimulant materials and the same anthropometry as the HTFEM. The HSTM response to impact was recorded with piezoresistive pressure sensors molded into the heart, liver and stomach and an accelerometer attached to the sternum. For experimentation, the HSTM was outfitted with National Institute of Justice (NIJ) Level I, IIa, II and IIIa soft armor vests. Twenty-six ballistic tests targeting the HSTM heart and liver were conducted with 22 caliber ammunition at a velocity of 329 m/s and 9 mm ammunition at velocities of 332, 358 and 430 m/s. The HSTM pressure response repeatability was found to vary by less than 10% for similar impact conditions. A comparison of the HSTM and HTFEM response showed similar pressure profiles and less than 35% peak pressure difference for organs near the ballistic impact point. Furthermore, the peak sternum accelerations of the HSTM and HTFEM varied by less than 10% for impacts over the sternum. These models provide comparative tools for determining the thoracic response to ballistic impact and could be used to evaluate soft body armor design and efficacy, determine thoracic injury mechanisms and assist with injury prevention.

Penetration of Face Hardened Bullet Proof Steel by Yawed .50 cal. AP (armor Piercing) Bullets at O deg. Obliquity

DTIC Science & Technology

1943-07-09

for sevarad platos a o"’l i~u.Li * DAVID I. 157"iCYI, Copy, tos 81*,AI’C Doa ’* (dir*et) B3uiad Deec !’Alb (diroot) Lt, Gseauque 10 tJt. Jolmson- E...2233 10 CP N1 1/21’ Hole. 42 2265 55 PP NH 2" Pin S. 43 2260 53 PP NH 3" x 4" Crack. 44 2240 25 PP RJ HB No Crack. 45 2252 27 PP RJ RB No Cracks, 46

Levelized cost-benefit analysis of proposed diagnostics for the Ammunition Transfer Arm of the US Army`s Future Armored Resupply Vehicle

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

Wilkinson, V.K.; Young, J.M.

1995-07-01

The US Army`s Project Manager, Advanced Field Artillery System/Future Armored Resupply Vehicle (PM-AFAS/FARV) is sponsoring the development of technologies that can be applied to the resupply vehicle for the Advanced Field Artillery System. The Engineering Technology Division of the Oak Ridge National Laboratory has proposed adding diagnostics/prognostics systems to four components of the Ammunition Transfer Arm of this vehicle, and a cost-benefit analysis was performed on the diagnostics/prognostics to show the potential savings that may be gained by incorporating these systems onto the vehicle. Possible savings could be in the form of reduced downtime, less unexpected or unnecessary maintenance, fewermore » regular maintenance checks. and/or tower collateral damage or loss. The diagnostics/prognostics systems are used to (1) help determine component problems, (2) determine the condition of the components, and (3) estimate the remaining life of the monitored components. The four components on the arm that are targeted for diagnostics/prognostics are (1) the electromechanical brakes, (2) the linear actuators, (3) the wheel/roller bearings, and (4) the conveyor drive system. These would be monitored using electrical signature analysis, vibration analysis, or a combination of both. Annual failure rates for the four components were obtained along with specifications for vehicle costs, crews, number of missions, etc. Accident scenarios based on component failures were postulated, and event trees for these scenarios were constructed to estimate the annual loss of the resupply vehicle, crew, arm. or mission aborts. A levelized cost-benefit analysis was then performed to examine the costs of such failures, both with and without some level of failure reduction due to the diagnostics/prognostics systems. Any savings resulting from using diagnostics/prognostics were calculated.« less

A Concurrent Product-Development Approach for Friction-Stir Welded Vehicle-Underbody Structures

NASA Astrophysics Data System (ADS)

Grujicic, M.; Arakere, G.; Hariharan, A.; Pandurangan, B.

2012-04-01

High-strength aluminum and titanium alloys with superior blast/ballistic resistance against armor piercing (AP) threats and with high vehicle light-weighing potential are being increasingly used as military-vehicle armor. Due to the complex structure of these vehicles, they are commonly constructed through joining (mainly welding) of the individual components. Unfortunately, these alloys are not very amenable to conventional fusion-based welding technologies [e.g., gas metal arc welding (GMAW)] and to obtain high-quality welds, solid-state joining technologies such as friction-stir welding (FSW) have to be employed. However, since FSW is a relatively new and fairly complex joining technology, its introduction into advanced military-vehicle-underbody structures is not straight forward and entails a comprehensive multi-prong approach which addresses concurrently and interactively all the aspects associated with the components/vehicle-underbody design, fabrication, and testing. One such approach is developed and applied in this study. The approach consists of a number of well-defined steps taking place concurrently and relies on two-way interactions between various steps. The approach is critically assessed using a strengths, weaknesses, opportunities, and threats (SWOT) analysis.

Depleted Uranium—Experience of the United Nations Environmental Programme Missions

NASA Astrophysics Data System (ADS)

Åkerblom, Gustav

2008-08-01

Depleted Uranium (DU) is used in ammunition designed for armour-piercing. DU was used in the Gulf war 1991, wars in Bosnia 1994-1995, Kosovo 1999 and Iraq 2003. The United Nations Environmental Programme (UNEP) Post-Conflict Branch investigated sites where DU was used and evaluated health and environmental risks during missions to Kosovo, Serbia and Bosnia. During a mission to Lebanon in 2006, UNEP also sampled areas where DU was supposed to have been used but did not find any DU. Due to the grave risks to the lives of UN personnel, no UNEP mission was carried out in Iraq. UNEP has provided training for personnel engaged in decontamination of DU in Bosnia and Iraq.

Bilateral vagotomy inhibits apnea and attenuates other physiological responses after blunt chest trauma.

PubMed

Gryth, Dan; Rocksén, David; Arborelius, Ulf P; Drobin, Dan; Persson, Jonas K E; Sondén, Anders; Bursell, Jenny; Olsson, Lars-Gunnar; Kjellström, B Thomas

2008-06-01

Behind armor blunt trauma (BABT) is defined as the nonpenetrating injury resulting from a ballistic impact on body armor. Some of the kinetic energy is transferred to the body, causing internal injuries and, occasionally, death. The aim of this study was to investigate if apnea and other pathophysiological effects after BABT is a vagally mediated reflex. Sixteen anesthetized pigs wearing body armor, of which five were vagotomized, were shot with a standard 7.62 mm assault rifle. These animals were compared with control animals (n = 8), shot with blank ammunition. We performed bilateral vagotomy before the shot and assessed the outcome on the apnea period, respiration, circulation, and brain function. Animals were monitored during a 2-hour period after the shot. Nonvagotomized animals had a mean apnea period of 22 (6-44) seconds. This group also showed a significant decrease in oxygen saturation compared with control animals. Furthermore, electroencephalogram-changes were more pronounced in nonvagotomized animals. In contrast, vagotomized animals were protected from apnea and showed only a minor decrease in oxygen saturation. All exposed animals showed impaired circulation, and postmortem examination revealed a pulmonary contusion. This study shows that apnea after BABT is a vagally mediated reflex that can be inhibited by bilateral vagotomy. Our results indicate that the initial apnea period is an important factor for hypoxia after BABT. Supported ventilation should begin immediately if the affected person is unconscious and suffers from apnea. It should continue until the neurologic paralysis disappears and sufficient spontaneous breathing begins.

Groundwars Analysis of the Laser Warning Receiver (LWR). Phase 2

DTIC Science & Technology

1992-06-02

Advanced Field Artillery Systems, ATTN: SFAE-ASM-.AF, Picatinny Arsenal, NJ 07801 Future Armored Resupply Vehicle-Ammunition, ATTN: SFAE-ASM- FR , Picatinny...I I i I I uW I I D I IA ZL I I I 1 3 Tu W- WI IJJ 1 I i I li I x i l l l l I WW WW WWW LJ IzI I U- . I3 1I Z I I I I I n I IzT--:-)I I W0 1 1 1 I " I...Lfi I ll I 0 cc c) -- w z .1 00 LU I -4 , I . .. . . . IJ ’L coJ,< E ..: :.... ...... Z EDX -J - CI) zV I I S . .1 w w V OL__ z.I Lr >- 0 !- 0

Depleted and natural uranium: chemistry and toxicological effects.

PubMed

Craft, Elena; Abu-Qare, Aquel; Flaherty, Meghan; Garofolo, Melissa; Rincavage, Heather; Abou-Donia, Mohamed

2004-01-01

Depleted uranium (DU) is a by-product from the chemical enrichment of naturally occurring uranium. Natural uranium is comprised of three radioactive isotopes: (238)U, (235)U, and (234)U. This enrichment process reduces the radioactivity of DU to roughly 30% of that of natural uranium. Nonmilitary uses of DU include counterweights in airplanes, shields against radiation in medical radiotherapy units and transport of radioactive isotopes. DU has also been used during wartime in heavy tank armor, armor-piercing bullets, and missiles, due to its desirable chemical properties coupled with its decreased radioactivity. DU weapons are used unreservedly by the armed forces. Chemically and toxicologically, DU behaves similarly to natural uranium metal. Although the effects of DU on human health are not easily discerned, they may be produced by both its chemical and radiological properties. DU can be toxic to many bodily systems, as presented in this review. Most importantly, normal functioning of the kidney, brain, liver, and heart can be affected by DU exposure. Numerous other systems can also be affected by DU exposure, and these are also reviewed. Despite the prevalence of DU usage in many applications, limited data exist regarding the toxicological consequences on human health. This review focuses on the chemistry, pharmacokinetics, and toxicological effects of depleted and natural uranium on several systems in the mammalian body. A section on risk assessment concludes the review.

Development of the Symbolic Manipulator Laboratory modeling package for the kinematic design and optimization of the Future Armor Rearm System robot. Ammunition Logistics Program

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

March-Leuba, S.; Jansen, J.F.; Kress, R.L.

1992-08-01

A new program package, Symbolic Manipulator Laboratory (SML), for the automatic generation of both kinematic and static manipulator models in symbolic form is presented. Critical design parameters may be identified and optimized using symbolic models as shown in the sample application presented for the Future Armor Rearm System (FARS) arm. The computer-aided development of the symbolic models yields equations with reduced numerical complexity. Important considerations have been placed on the closed form solutions simplification and on the user friendly operation. The main emphasis of this research is the development of a methodology which is implemented in a computer program capablemore » of generating symbolic kinematic and static forces models of manipulators. The fact that the models are obtained trigonometrically reduced is among the most significant results of this work and the most difficult to implement. Mathematica, a commercial program that allows symbolic manipulation, is used to implement the program package. SML is written such that the user can change any of the subroutines or create new ones easily. To assist the user, an on-line help has been written to make of SML a user friendly package. Some sample applications are presented. The design and optimization of the 5-degrees-of-freedom (DOF) FARS manipulator using SML is discussed. Finally, the kinematic and static models of two different 7-DOF manipulators are calculated symbolically.« less

Development of a Robust and Cost-Effective Friction Stir Welding Process for Use in Advanced Military Vehicles

NASA Astrophysics Data System (ADS)

Grujicic, M.; Arakere, G.; Pandurangan, B.; Hariharan, A.; Yen, C.-F.; Cheeseman, B. A.

2011-02-01

To respond to the advent of more lethal threats, recently designed aluminum-armor-based military-vehicle systems have resorted to an increasing use of higher strength aluminum alloys (with superior ballistic resistance against armor piercing (AP) threats and with high vehicle-light weighing potential). Unfortunately, these alloys are not very amenable to conventional fusion-based welding technologies and in-order to obtain high-quality welds, solid-state joining technologies such as Friction stir welding (FSW) have to be employed. However, since FSW is a relatively new and fairly complex joining technology, its introduction into advanced military vehicle structures is not straight forward and entails a comprehensive multi-step approach. One such (three-step) approach is developed in the present work. Within the first step, experimental and computational techniques are utilized to determine the optimal tool design and the optimal FSW process parameters which result in maximal productivity of the joining process and the highest quality of the weld. Within the second step, techniques are developed for the identification and qualification of the optimal weld joint designs in different sections of a prototypical military vehicle structure. In the third step, problems associated with the fabrication of a sub-scale military vehicle test structure and the blast survivability of the structure are assessed. The results obtained and the lessons learned are used to judge the potential of the current approach in shortening the development time and in enhancing reliability and blast survivability of military vehicle structures.

The criminal purchase of firearm ammunition.

PubMed

Tita, G E; Braga, A A; Ridgeway, G; Pierce, G L

2006-10-01

Laws that prohibit certain individuals from owning firearms also pertain to ammunition. Whereas retail sales of firearms to criminals are regularly disrupted by instant background checks, sales of ammunition are essentially unchecked and the rate at which criminals acquire ammunition is unknown. This research describes the ammunition market and estimates the rate at which criminals are acquiring ammunition. Criminal background checks conducted on individuals purchasing ammunition in the City of Los Angeles in April and May 2004. Los Angeles, CA, USA. Ammunition purchasers. Criminal activity that prohibits one from owning, purchasing, or possessing ammunition. 2.6% (95% CI 1.9% to 3.2%) of ammunition purchasers had a prior felony conviction or another condition that prohibited them from possessing ammunition. During the study period prohibited possessors purchased 10,050 rounds of ammunition in Los Angeles. These estimates suggest that monitoring ammunition transactions may help reduce the supply of ammunition to criminals and the frequency of injuries from felonious gun assaults. Such a record can also provide information for generating leads on illegal firearm possession.

The criminal purchase of firearm ammunition

PubMed Central

Tita, G E; Braga, A A; Ridgeway, G; Pierce, G L

2006-01-01

Objective Laws that prohibit certain individuals from owning firearms also pertain to ammunition. Whereas retail sales of firearms to criminals are regularly disrupted by instant background checks, sales of ammunition are essentially unchecked and the rate at which criminals acquire ammunition is unknown. This research describes the ammunition market and estimates the rate at which criminals are acquiring ammunition. Design Criminal background checks conducted on individuals purchasing ammunition in the City of Los Angeles in April and May 2004. Setting Los Angeles, CA, USA. Subjects Ammunition purchasers. Main outcome measures Criminal activity that prohibits one from owning, purchasing, or possessing ammunition. Results 2.6% (95% CI 1.9% to 3.2%) of ammunition purchasers had a prior felony conviction or another condition that prohibited them from possessing ammunition. During the study period prohibited possessors purchased 10 050 rounds of ammunition in Los Angeles. Conclusions These estimates suggest that monitoring ammunition transactions may help reduce the supply of ammunition to criminals and the frequency of injuries from felonious gun assaults. Such a record can also provide information for generating leads on illegal firearm possession. PMID:17018671

Dynamic laser piercing of thick section metals

NASA Astrophysics Data System (ADS)

Pocorni, Jetro; Powell, John; Frostevarg, Jan; Kaplan, Alexander F. H.

2018-01-01

Before a contour can be laser cut the laser first needs to pierce the material. The time taken to achieve piercing should be minimised to optimise productivity. One important aspect of laser piercing is the reliability of the process because industrial laser cutting machines are programmed for the minimum reliable pierce time. In this work piercing experiments were carried out in 15 mm thick stainless steel sheets, comparing a stationary laser and a laser which moves along a circular trajectory with varying processing speeds. Results show that circular piercing can decrease the pierce duration by almost half compared to stationary piercing. High speed imaging (HSI) was employed during the piercing process to understand melt behaviour inside the pierce hole. HSI videos show that circular rotation of the laser beam forces melt to eject in opposite direction of the beam movement, while in stationary piercing the melt ejects less efficiently in random directions out of the hole.

27 CFR 478.119 - Importation of ammunition feeding devices.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 27 Alcohol, Tobacco Products and Firearms 3 2012-04-01 2010-04-01 true Importation of ammunition..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Importation § 478.119 Importation of ammunition feeding devices. (a) No ammunition feeding device...

27 CFR 478.119 - Importation of ammunition feeding devices.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 27 Alcohol, Tobacco Products and Firearms 3 2013-04-01 2013-04-01 false Importation of ammunition..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Importation § 478.119 Importation of ammunition feeding devices. (a) No ammunition feeding device...

27 CFR 478.119 - Importation of ammunition feeding devices.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 27 Alcohol, Tobacco Products and Firearms 3 2014-04-01 2014-04-01 false Importation of ammunition..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Importation § 478.119 Importation of ammunition feeding devices. (a) No ammunition feeding device...

27 CFR 478.119 - Importation of ammunition feeding devices.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 27 Alcohol, Tobacco Products and Firearms 3 2011-04-01 2010-04-01 true Importation of ammunition..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Importation § 478.119 Importation of ammunition feeding devices. (a) No ammunition feeding device...

Tangential gunshot wound with MagSafe ammunition.

PubMed

Rapkiewicz, Amy V; Tamburri, Robert; Basoa, Mark E; Catanese, Charles A

2005-09-01

MagSafe ammunition is a type of unconventional prefragmented ammunition. A fatal tangential gunshot wound involving MagSafe ammunition is presented. The ammunition and wound characteristics are discussed.

27 CFR 478.32 - Prohibited shipment, transportation, possession, or receipt of firearms and ammunition by certain...

Code of Federal Regulations, 2014 CFR

2014-04-01

..., transportation, possession, or receipt of firearms and ammunition by certain persons. 478.32 Section 478.32... OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and... ammunition by certain persons. (a) No person may ship or transport any firearm or ammunition in interstate or...

27 CFR 478.32 - Prohibited shipment, transportation, possession, or receipt of firearms and ammunition by certain...

Code of Federal Regulations, 2012 CFR

2012-04-01

..., transportation, possession, or receipt of firearms and ammunition by certain persons. 478.32 Section 478.32... OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and... ammunition by certain persons. (a) No person may ship or transport any firearm or ammunition in interstate or...

27 CFR 478.32 - Prohibited shipment, transportation, possession, or receipt of firearms and ammunition by certain...

Code of Federal Regulations, 2013 CFR

2013-04-01

..., transportation, possession, or receipt of firearms and ammunition by certain persons. 478.32 Section 478.32... OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and... ammunition by certain persons. (a) No person may ship or transport any firearm or ammunition in interstate or...

Body piercing medical concerns with cutting-edge fashion.

PubMed

Koenig, L M; Carnes, M

1999-06-01

To review the current information on medical complications, psychological implications, and legislative issues related to body piercing, a largely unregulated industry in the United States. We conducted a MEDLINE search of English language articles from 1966 until May 1998 using the search terms "body piercing" and "ear piercing." Bibliographies of these references were reviewed for additional citations. We also conducted an Internet search for "body piercing" on the World Wide Web. In this manuscript, we review the available body piercing literature. We conclude that body piercing is an increasingly common practice in the United States, that this practice carries substantial risk of morbidity, and that most body piercing in the United States is being performed by unlicensed, unregulated individuals. Primary care physicians are seeing growing numbers of patients with body pierces. Practitioners must be able to recognize, treat, and counsel patients on body piercing complications and be alert to associated psychological conditions in patients who undergo body piercing.

Altered States of Consciousness during an Extreme Ritual

PubMed Central

Loewald, Tonio; Comber, Evelyn M.; Hanson, Sarah A.; Pruitt, Bria

2016-01-01

Extreme rituals (body-piercing, fire-walking, etc.) are anecdotally associated with altered states of consciousness—subjective alterations of ordinary mental functioning (Ward, 1984)—but empirical evidence of altered states using both direct and indirect measures during extreme rituals in naturalistic settings is limited. Participants in the “Dance of Souls”, a 3.5-hour event during which participants received temporary piercings with hooks or weights attached to the piercings and danced to music provided by drummers, responded to measures of two altered states of consciousness. Participants also completed measures of positive and negative affect, salivary cortisol (a hormone associated with stress), self-reported stress, sexual arousal, and intimacy. Both pierced participants (pierced dancers) and non-pierced participants (piercers, piercing assistants, observers, drummers, and event leaders) showed evidence of altered states aligned with transient hypofrontality (Dietrich, 2003; measured with a Stroop test) and flow (Csikszentmihalyi, 1990; Csikszentmihalyi & Csikszentmihalyi, 1990; measured with the Flow State Scale). Both pierced and non-pierced participants also reported decreases in negative affect and psychological stress and increases in intimacy from before to after the ritual. Pierced and non-pierced participants showed different physiological reactions, however, with pierced participants showing increases in cortisol and non-pierced participants showing decreases from before to during the ritual. Overall, the ritual appeared to induce different physiological effects but similar psychological effects in focal ritual participants (i.e., pierced dancers) and in participants adopting other roles. PMID:27175897

University Students' Involvement in Body Piercing and Adherence to Safe Piercing Practices: Do Males and Females Differ?

ERIC Educational Resources Information Center

King, Keith A.; Vidourek, Rebecca A.

2007-01-01

Background: Health concerns of body piercing include infection, scarring, allergic reactions, pain, and disease. Current gaps in the research include students' perceived piercing risks and safe piercing practices. Purpose: The purpose of this study was to examine university students' involvement in body piercing, risk consideration and adherence…

27 CFR 478.25 - Disclosure of information.

Code of Federal Regulations, 2013 CFR

2013-04-01

..., AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION... from purchasing or receiving firearms or ammunition who have purchased or received firearms or ammunition, together with a description of such firearms or ammunition. Upon the request of any Federal...

27 CFR 478.25 - Disclosure of information.

Code of Federal Regulations, 2014 CFR

2014-04-01

..., AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION... from purchasing or receiving firearms or ammunition who have purchased or received firearms or ammunition, together with a description of such firearms or ammunition. Upon the request of any Federal...

27 CFR 478.25 - Disclosure of information.

Code of Federal Regulations, 2012 CFR

2012-04-01

..., AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION... from purchasing or receiving firearms or ammunition who have purchased or received firearms or ammunition, together with a description of such firearms or ammunition. Upon the request of any Federal...

27 CFR 478.25 - Disclosure of information.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION... from purchasing or receiving firearms or ammunition who have purchased or received firearms or ammunition, together with a description of such firearms or ammunition. Upon the request of any Federal...

27 CFR 478.25 - Disclosure of information.

Code of Federal Regulations, 2011 CFR

2011-04-01

..., AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION... from purchasing or receiving firearms or ammunition who have purchased or received firearms or ammunition, together with a description of such firearms or ammunition. Upon the request of any Federal...

27 CFR 478.33 - Stolen firearms and ammunition.

Code of Federal Regulations, 2011 CFR

2011-04-01

... ammunition. 478.33 Section 478.33 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.33 Stolen firearms and ammunition. No person shall transport or...

27 CFR 478.33 - Stolen firearms and ammunition.

Code of Federal Regulations, 2014 CFR

2014-04-01

... ammunition. 478.33 Section 478.33 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.33 Stolen firearms and ammunition. No person shall transport or...

27 CFR 478.33 - Stolen firearms and ammunition.

Code of Federal Regulations, 2012 CFR

2012-04-01

... ammunition. 478.33 Section 478.33 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.33 Stolen firearms and ammunition. No person shall transport or...

27 CFR 478.33 - Stolen firearms and ammunition.

Code of Federal Regulations, 2010 CFR

2010-04-01

... ammunition. 478.33 Section 478.33 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.33 Stolen firearms and ammunition. No person shall transport or...

27 CFR 478.33 - Stolen firearms and ammunition.

Code of Federal Regulations, 2013 CFR

2013-04-01

... ammunition. 478.33 Section 478.33 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.33 Stolen firearms and ammunition. No person shall transport or...

27 CFR 478.31 - Delivery by common or contract carrier.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION... ammunition without written notice to the carrier that such firearm or ammunition is being transported or shipped: Provided, That any passenger who owns or legally possesses a firearm or ammunition being...

27 CFR 478.31 - Delivery by common or contract carrier.

Code of Federal Regulations, 2011 CFR

2011-04-01

..., FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION... ammunition without written notice to the carrier that such firearm or ammunition is being transported or shipped: Provided, That any passenger who owns or legally possesses a firearm or ammunition being...

27 CFR 478.31 - Delivery by common or contract carrier.

Code of Federal Regulations, 2012 CFR

2012-04-01

..., FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION... ammunition without written notice to the carrier that such firearm or ammunition is being transported or shipped: Provided, That any passenger who owns or legally possesses a firearm or ammunition being...

27 CFR 70.443 - Firearms and ammunition.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Firearms and ammunition... Cartridges, and Explosives § 70.443 Firearms and ammunition. (a) Commerce in firearms and ammunition. (1) 27... firearms and ammunition, collectors of firearms, and dealers in firearms, (ii) The identification of...

27 CFR 70.443 - Firearms and ammunition.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 27 Alcohol, Tobacco Products and Firearms 2 2014-04-01 2014-04-01 false Firearms and ammunition... Cartridges, and Explosives § 70.443 Firearms and ammunition. (a) Commerce in firearms and ammunition. (1) 27... firearms and ammunition, collectors of firearms, and dealers in firearms, (ii) The identification of...

27 CFR 70.443 - Firearms and ammunition.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 27 Alcohol, Tobacco Products and Firearms 2 2011-04-01 2011-04-01 false Firearms and ammunition... Cartridges, and Explosives § 70.443 Firearms and ammunition. (a) Commerce in firearms and ammunition. (1) 27... firearms and ammunition, collectors of firearms, and dealers in firearms, (ii) The identification of...

27 CFR 478.31 - Delivery by common or contract carrier.

Code of Federal Regulations, 2014 CFR

2014-04-01

..., FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION... ammunition without written notice to the carrier that such firearm or ammunition is being transported or shipped: Provided, That any passenger who owns or legally possesses a firearm or ammunition being...

27 CFR 478.31 - Delivery by common or contract carrier.

Code of Federal Regulations, 2013 CFR

2013-04-01

..., FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION... ammunition without written notice to the carrier that such firearm or ammunition is being transported or shipped: Provided, That any passenger who owns or legally possesses a firearm or ammunition being...

27 CFR 70.443 - Firearms and ammunition.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 27 Alcohol, Tobacco Products and Firearms 2 2013-04-01 2013-04-01 false Firearms and ammunition... Cartridges, and Explosives § 70.443 Firearms and ammunition. (a) Commerce in firearms and ammunition. (1) 27... firearms and ammunition, collectors of firearms, and dealers in firearms, (ii) The identification of...

27 CFR 478.40a - Transfer and possession of large capacity ammunition feeding devices.

Code of Federal Regulations, 2014 CFR

2014-04-01

... large capacity ammunition feeding devices. 478.40a Section 478.40a Alcohol, Tobacco Products, and... AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.40a Transfer and possession of large capacity ammunition feeding devices. (a) Prohibition. No person shall transfer...

27 CFR 478.40a - Transfer and possession of large capacity ammunition feeding devices.

Code of Federal Regulations, 2012 CFR

2012-04-01

... large capacity ammunition feeding devices. 478.40a Section 478.40a Alcohol, Tobacco Products, and... AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.40a Transfer and possession of large capacity ammunition feeding devices. (a) Prohibition. No person shall transfer...

27 CFR 70.443 - Firearms and ammunition.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 27 Alcohol, Tobacco Products and Firearms 2 2012-04-01 2011-04-01 true Firearms and ammunition. 70... Cartridges, and Explosives § 70.443 Firearms and ammunition. (a) Commerce in firearms and ammunition. (1) 27... firearms and ammunition, collectors of firearms, and dealers in firearms, (ii) The identification of...

27 CFR 478.40a - Transfer and possession of large capacity ammunition feeding devices.

Code of Federal Regulations, 2010 CFR

2010-04-01

... large capacity ammunition feeding devices. 478.40a Section 478.40a Alcohol, Tobacco Products, and... AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.40a Transfer and possession of large capacity ammunition feeding devices. (a) Prohibition. No person shall transfer...

27 CFR 478.40a - Transfer and possession of large capacity ammunition feeding devices.

Code of Federal Regulations, 2011 CFR

2011-04-01

... large capacity ammunition feeding devices. 478.40a Section 478.40a Alcohol, Tobacco Products, and... AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.40a Transfer and possession of large capacity ammunition feeding devices. (a) Prohibition. No person shall transfer...

27 CFR 478.40a - Transfer and possession of large capacity ammunition feeding devices.

Code of Federal Regulations, 2013 CFR

2013-04-01

... large capacity ammunition feeding devices. 478.40a Section 478.40a Alcohol, Tobacco Products, and... AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.40a Transfer and possession of large capacity ammunition feeding devices. (a) Prohibition. No person shall transfer...

Financial Management: Naval Ammunition Logistics Center Financial Reporting of Ammunition and Other Ordnance Assets in Operating Materials and Supplies for FY 2002

DTIC Science & Technology

2002-10-30

2002 Report Type N/A Dates Covered (from... to) - Title and Subtitle Financial Management: Naval Ammunition Logistics Center Financial Reporting of...October 30, 2002 Project No. D2001FJ –0179.001 Naval Ammunition Logistics Center Financial Reporting of Ammunition and Other Ordnance Assets in...it provides information concerning the financial reporting of ammunition and ordnance assets. Background. The audit was performed in support of

27 CFR 478.120 - Firearms or ammunition imported by or for a nonimmigrant alien.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 27 Alcohol, Tobacco Products and Firearms 3 2014-04-01 2014-04-01 false Firearms or ammunition... BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Importation § 478.120 Firearms or ammunition imported by or for a...

27 CFR 478.120 - Firearms or ammunition imported by or for a nonimmigrant alien.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 27 Alcohol, Tobacco Products and Firearms 3 2013-04-01 2013-04-01 false Firearms or ammunition... BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Importation § 478.120 Firearms or ammunition imported by or for a...

27 CFR 478.120 - Firearms or ammunition imported by or for a nonimmigrant alien.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 3 2010-04-01 2010-04-01 false Firearms or ammunition... BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Importation § 478.120 Firearms or ammunition imported by or for a...

27 CFR 478.120 - Firearms or ammunition imported by or for a nonimmigrant alien.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 27 Alcohol, Tobacco Products and Firearms 3 2011-04-01 2010-04-01 true Firearms or ammunition... BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Importation § 478.120 Firearms or ammunition imported by or for a...

Self-reported characteristics of women and men with intimate body piercings.

PubMed

Caliendo, Carol; Armstrong, Myrna L; Roberts, Alden E

2005-03-01

The purpose of this paper is to report the findings of a study exploring factors associated with female and male intimate body piercing, with particular emphasis on health issues. Nipple and genital piercings (intimate piercings) have become common types of body art. Scant medical and nursing literature is available, leading to little understanding of these body modifications by health care providers. A convenience sample of intimately pierced individuals (63 women and 83 men) from 29 states in the United States of America was surveyed via an author-developed questionnaire. Questions focused on demographic characteristics, decision factors and health problems related to intimate piercings. Self-reported characteristics were compared between female and male participants, and participants were compared demographically to United States general population. Participants reported wearing nipple piercings (43%), genital piercings (25%) and both types (32%). Respondents were significantly younger, less ethnically diverse, better educated, less likely to be married, more often homosexual or bisexual and they initiated sexual activity at a younger age than the US population. Deliberate, individual decisions for procurement of the intimate piercings were made. Average purchase consideration was at age 25 (nipple) and 27 (genital); average age to obtain the piercing was 27 (nipple) and 28 (genital) years. Purposes for obtaining the piercings included uniqueness, self-expression and sexual expression. Most participants still liked their piercing (73-90%). Health concerns related to intimate piercings were described by both those with nipple piercings (66%) and with genital piercings (52%) and included site sensitivity, skin irritation, infection and change in urinary flow (male genital). Few STDs (3%) were reported and no HIV or hepatitis. Usually non-medical advice was sought for problems -- often from the body piercer. Understanding client rationale is not a necessary prerequisite for providing quality patient care; however, awareness of purposes and decision-making in intimate piercing can help nurses to be sensitive to client needs and plan appropriate health education.

Body piercing and metal allergic contact sensitivity: North American contact dermatitis group data from 2007 to 2010.

PubMed

Warshaw, Erin M; Kingsley-Loso, Jaime L; DeKoven, Joel G; Belsito, Donald V; Zug, Kathryn A; Zirwas, Matthew J; Maibach, Howard I; Taylor, James S; Sasseville, Denis; Fowler, Joseph F; Mathias, Charles Gordon Toby; DeLeo, Vincent A; Pratt, Melanie D; Marks, James G; Fransway, Anthony F

2014-01-01

This study aimed to examine the association between piercing and patch test sensitivity to metals (nickel, cobalt, and chromium) in North America. A retrospective analysis of 9334 patients tested by the North American Contact Dermatitis Group from 2007 to 2010 was conducted. Nickel sensitivity was statistically associated with at least 1 piercing (risk ratio [RR], 2.52; 95% confidence interval [CI], 2.26-2.81; P < 0.0001) and nickel sensitivity rates increased with the number of piercings (16% for 1 piercing to 32% for ≥ 5 piercings). Prevalence of nickel sensitivity was higher in females (23.2%) than in males (7.1%), but the association with piercing was stronger in males (RR, 2.38; 95% CI, 1.72-3.30; P < 0.0001) than in females (RR, 1.30; CI, 1.13-1.49; P = 0.0002). Crude analysis indicated that cobalt sensitivity was statistically associated with piercing (RR, 1.63; 95% CI, 1.40-1.91; P < 0.0001); however, stratified analysis showed that this relationship was confounded by nickel. After adjusting for nickel sensitivity, the adjusted risk ratio for piercing and cobalt was 0.78 (not significant). Chromium sensitivity was negatively associated with piercing (RR, 0.60; 95% CI, 0.48-0.75; P < 0.0001). Piercing was statistically associated with sensitivity to nickel. This relationship was dose dependent and stronger in males. Cobalt sensitivity was not associated with piercing when adjusted for nickel. Chromium sensitivity was negatively associated with piercing.

27 CFR 478.47 - Issuance of license.

Code of Federal Regulations, 2012 CFR

2012-04-01

... EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Licenses § 478... affecting commerce, any firearm or ammunition, or from receiving any firearm or ammunition which has been...

27 CFR 478.47 - Issuance of license.

Code of Federal Regulations, 2014 CFR

2014-04-01

... EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Licenses § 478... affecting commerce, any firearm or ammunition, or from receiving any firearm or ammunition which has been...

Lead-free hunting rifle ammunition: product availability, price, effectiveness, and role in global wildlife conservation.

PubMed

Thomas, Vernon George

2013-10-01

Proposals to end the use of lead hunting ammunition because of the established risks of lead exposure to wildlife and humans are impeded by concerns about the availability, price, and effectiveness of substitutes. The product availability and retail prices of different calibers of lead-free bullets and center-fire rifle ammunition were assessed for ammunition sold in the USA and Europe. Lead-free bullets are made in 35 calibers and 51 rifle cartridge designations. Thirty-seven companies distribute internationally ammunition made with lead-free bullets. There is no major difference in the retail price of equivalent lead-free and lead-core ammunition for most popular calibers. Lead-free ammunition has set bench-mark standards for accuracy, lethality, and safety. Given the demonstrated wide product availability, comparable prices, and the effectiveness of high-quality lead-free ammunition, it is possible to phase out the use of lead hunting ammunition world-wide, based on progressive policy and enforceable legislation.

Dental and periodontal complications of lip and tongue piercing: prevalence and influencing factors.

PubMed

Plessas, A; Pepelassi, E

2012-03-01

The aim of this study was to compare the prevalence of lip and tongue piercing complications and explore the effect of ornament time wear period, habits, ornament morphology and periodontal biotype on the development of complications. One hundred and ten subjects with 110 lip and 51 tongue piercings were assessed for abnormal toothwear and/or tooth chipping/cracking (dental defects), gingival recession, clinical attachment loss and probing depth of teeth adjacent to the pierced site. Piercing habits (biting, rolling, stroking, sucking) were recorded. Wear time and habits significantly affected the prevalence of dental defects and gingival recession. Pierced site significantly affected dental defects prevalence, with greater prevalence for tongue than lip piercing. Wear time significantly affected attachment loss and probing depth. Attachment loss and probing depth did not significantly differ between tongue and lip piercings. Gingival recession was significantly associated with ornament height closure and stem length of tongue ornaments. Periodontal biotype was not significantly associated with gingival recession, attachment loss and probing depth. Dental defects prevalence is greater for tongue than lip piercing. Gingival recession is similar for tongue and lip piercing. Longer wear time of tongue and lip piercing is associated with greater prevalence of dental defects and gingival recession, as well as greater attachment loss and probing depth of teeth adjacent to pierced sites. Ornament morphology affects gingival recession prevalence. © 2012 Australian Dental Association.

Body Piercing

MedlinePlus

... is piercing performed? A single-use, sterilized piercing gun is typically used to insert an earring into ... of jewelry into the hole. The safest piercing guns are single-use guns. It means that it ...

Body piercing: complications and prevention of health risks.

PubMed

Holbrook, Jaimee; Minocha, Julia; Laumann, Anne

2012-02-01

Body and earlobe piercing are common practices in the USA today. Minor complications including infection and bleeding occur frequently and, although rare, major complications have been reported. Healthcare professionals should be cognizant of the medical consequences of body piercing. Complications vary depending on the body-piercing site, materials used, experience of the practitioner, hygiene regimens, and aftercare by the recipient. Localized infections are common. Systemic infections such as viral hepatitis and toxic shock syndrome and distant infections such as endocarditis and brain abscesses have been reported. Other general complications include allergic contact dermatitis (e.g. from nickel or latex), bleeding, scarring and keloid formation, nerve damage, and interference with medical procedures such as intubation and blood/organ donation. Site-specific complications have been reported. Oral piercings may lead to difficulty speaking and eating, excessive salivation, and dental problems. Oral and nasal piercings may be aspirated or become embedded, requiring surgical removal. Piercing tracts in the ear, nipple, and navel are prone to tearing. Galactorrhea may be caused by stimulation from a nipple piercing. Genital piercings may lead to infertility secondary to infection, and obstruction of the urethra secondary to scar formation. In men, priapism and fistula formation may occur. Women who are pregnant or breastfeeding and have a piercing or are considering obtaining one need to be aware of the rare complications that may affect them or their child. Though not a 'complication' per se, many studies have reported body piercing as a marker for high-risk behavior, psychopathologic symptoms, and anti-social personality traits. When it comes to piercing complications, prevention is the key. Body piercers should take a complete medical and social history to identify conditions that may predispose an individual to complications, and candidates should choose a qualified practitioner to perform their piercing. As body piercing continues to be popular, understanding the risks of the procedures as well as the medical and psychosocial implications of wearing piercing jewelry is important for the medical practitioner.

Body piercing: medical consequences and psychological motivations.

PubMed

Stirn, Aglaja

2003-04-05

Body piercing is increasing in popularity around the world. In this review, I describe the history, origins, and peculiarities of various forms of body piercing, and procedures involved, variations in healing time, legal aspects and regulations, and complications and side-effects. I have also included a discussion of the motivation for and psychological background behind body piercing. In presenting research results, I aim to raise awareness of the many risks associated with body piercing. In presenting psychological data, I intend to create an understanding of the multifaceted and often intense motivations associated with body piercing, and, thus, to diminish any prejudices held by health professionals against people with piercings.

The identification of two unusual types of homemade ammunition.

PubMed

Lee, Hsieh-Chang; Meng, Hsien-Hui

2012-07-01

Illegal homemade ammunition is commonly used by criminals to commit crimes in Taiwan. Two unusual types of homemade ammunition that most closely resembling genuine ammunition are studied here. Their genuine counterparts are studied as the control samples for the purpose of comparison. Unfired ammunition is disassembled, and the morphological, dimensional, and compositional features of the bullet and cartridge case are examined. Statistical tests are employed to distinguish the dimensional differences between homemade and genuine ammunitions. Manufacturing marks on head stamps of the cartridge case are carefully examined. Compositional features of propellant powders, primer mixtures, and gunshot residues are also analyzed. The results reveal that the morphological, dimensional, and compositional features of major parts of the ammunition can be employed to differentiate homemade cartridges from genuine ones. Among these features, tool marks on the head stamps left by the bunter can be used to trace the origin of ammunition. © 2012 American Academy of Forensic Sciences.

The enhancement of friction ridge detail on brass ammunition casings using cold patination fluid.

PubMed

James, Richard Michael; Altamimi, Mohamad Jamal

2015-12-01

Brass ammunition is commonly found at firearms related crime scenes. For this reason, many studies have focused on evidence that can be obtained from brass ammunition such as DNA, gunshot residue and fingerprints. Latent fingerprints on ammunition can provide good forensic evidence, however; fingerprint development on ammunition casings has proven to be difficult. A method using cold patination fluid is described as a potential tool to enhance friction ridge detail on brass ammunition casings. Current latent fingerprint development methods for brass ammunition have either failed to provide the necessary quality of friction ridge detail or can be very time consuming and require expensive equipment. In this study, the enhancement of fingerprints on live ammunition has been achieved with a good level of detail whilst the development on spent casings has to an extent also been possible. Development with cold patination fluid has proven to be a quick, simple and cost-effective method for fingerprint development on brass ammunition that can be easily implemented for routine police work. Crown Copyright © 2015. Published by Elsevier Ireland Ltd. All rights reserved.

Armored spring-core superconducting cable and method of construction

DOEpatents

McIntyre, Peter M.; Soika, Rainer H.

2002-01-01

An armored spring-core superconducting cable (12) is provided. The armored spring-core superconducting cable (12) may include a spring-core (20), at least one superconducting strand (24) wound onto the spring-core (20), and an armored shell (22) that encases the superconducting strands (24). The spring-core (20) is generally a perforated tube that allows purge gases and cryogenic liquids to be circulated through the armored superconducting cable (12), as well as managing the internal stresses within the armored spring-core superconducting cable (12). The armored shell (22) manages the external stresses of the armored spring-core superconducting cable (12) to protect the fragile superconducting strands (24). The armored spring-core superconducting cable (12) may also include a conductive jacket (34) formed outwardly of the armored shell (22).

Application of powder metallurgy techniques for the development of non-toxic ammunition. Final CRADA report

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

Lowden, R.; Kelly, R.

1997-05-30

The purpose of the Cooperative Research and Development Agreement (CRADA) between Martin Marietta Energy Systems, Inc., and Delta Frangible Ammunition (DFA), was to identify and evaluate composite materials for the development of small arms ammunition. Currently available small arms ammunition utilizes lead as the major component of the projectile. The introduction of lead into the environment by these projectiles when they are expended is a rapidly increasing environmental problem. At certain levels, lead is a toxic metal to the environment and a continual health and safety concern for firearm users as well as those who must conduct lead recovery operationsmore » from the environment. DFA is a leading supplier of high-density mixtures, which will be used to replace lead-based ammunition in specific applications. Current non-lead ammunition has several limitations that prevent it from replacing lead-based ammunition in many applications (such as applications that require ballistics, weapon recoil, and weapon function identical to that of lead-based ammunition). The purpose of the CRADA was to perform the research and development to identify cost-effective materials to be used in small arms ammunition that eventually will be used in commercially viable, environmentally conscious, non-lead, frangible and/or non-frangible, ammunition.« less

Should Physicians Have Facial Piercings?

PubMed Central

Newman, Alison W; Wright, Seth W; Wrenn, Keith D; Bernard, Aline

2005-01-01

OBJECTIVE The objective of this study was to assess attitudes of patrons and medical school faculty about physicians with nontraditional facial piercings. We also examined whether a piercing affected the perceived competency and trustworthiness of physicians. DESIGN Survey. SETTING Teaching hospital in the southeastern United States. PARTICIPANTS Emergency department patrons and medical school faculty physicians. INTERVENTIONS First, patrons were shown photographs of models with a nontraditional piercing and asked about the appropriateness for a physician or medical student. In the second phase, patrons blinded to the purpose of the study were shown identical photographs of physician models with or without piercings and asked about competency and trustworthiness. The third phase was an assessment of attitudes of faculty regarding piercings. MEASUREMENTS AND MAIN RESULTS Nose and lip piercings were felt to be appropriate for a physician by 24% and 22% of patrons, respectively. Perceived competency and trustworthiness of models with these types of piercings were also negatively affected. An earring in a male was felt to be appropriate by 35% of patrons, but an earring on male models did not negatively affect perceived competency or trustworthiness. Nose and eyebrow piercings were felt to be appropriate by only 7% and 5% of faculty physicians and working with a physician or student with a nose or eyebrow piercing would bother 58% and 59% of faculty, respectively. An ear piercing in a male was felt to be appropriate by 20% of faculty, and 25% stated it would bother them to work with a male physician or student with an ear piercing. CONCLUSIONS Many patrons and physicians feel that some types of nontraditional piercings are inappropriate attire for physicians, and some piercings negatively affect perceived competency and trustworthiness. Health care providers should understand that attire may affect a patient's opinion about their abilities and possibly erode confidence in them as a clinician. PMID:15836523

27 CFR 478.38 - Transportation of firearms.

Code of Federal Regulations, 2012 CFR

2012-04-01

..., AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION... ammunition being transported is readily accessible or is directly accessible from the passenger compartment... from the driver's compartment the firearm or ammunition shall be contained in a locked container other...

Body piercing with fatal consequences.

PubMed

Ranga, N; Jeffery, A J

2011-01-25

Body modifications such as piercings, tattoos and surgery have increased in popularity in recent times and have become more socially acceptable. The common complications of piercing different parts of the human anatomy are well-documented, including sepsis, allergic reactions and, more rarely, endocarditis and ischaemia. Deaths related to piercing complications are primarily septic in origin. In this case, a man in his 50s died due to complications of his multiple umbilical piercings. The cause of death was unusually linked to body modification; the umbilical piercings had ultimately led to a mesenteric infarction. Cases such as these are forensically important due to potential manslaughter charges that could be brought against a piercing establishment. More importantly, this case highlights another extreme complication of body modification. Fashion statements are always changing and impact upon many lives. It is important to highlight to people the potentially life-threatening complications of common piercing practices.

27 CFR 478.42 - License fees.

Code of Federal Regulations, 2013 CFR

2013-04-01

... EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Licenses § 478.42 License fees. Each applicant shall pay a fee for obtaining a firearms license or ammunition... business or activity, as follows: (a) For a manufacturer: (1) Of destructive devices, ammunition for...

27 CFR 478.42 - License fees.

Code of Federal Regulations, 2012 CFR

2012-04-01

... EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Licenses § 478.42 License fees. Each applicant shall pay a fee for obtaining a firearms license or ammunition... business or activity, as follows: (a) For a manufacturer: (1) Of destructive devices, ammunition for...

27 CFR 478.42 - License fees.

Code of Federal Regulations, 2011 CFR

2011-04-01

... EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Licenses § 478.42 License fees. Each applicant shall pay a fee for obtaining a firearms license or ammunition... business or activity, as follows: (a) For a manufacturer: (1) Of destructive devices, ammunition for...

27 CFR 478.57 - Discontinuance of business.

Code of Federal Regulations, 2012 CFR

2012-04-01

..., AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Licenses § 478.57 Discontinuance of business. (a) Where a firearm or ammunition business is either... ammunition feeding device, except as provided in the law, any person who manufactures, imports, or deals in...

27 CFR 478.42 - License fees.

Code of Federal Regulations, 2014 CFR

2014-04-01

... EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Licenses § 478.42 License fees. Each applicant shall pay a fee for obtaining a firearms license or ammunition... business or activity, as follows: (a) For a manufacturer: (1) Of destructive devices, ammunition for...

27 CFR 478.42 - License fees.

Code of Federal Regulations, 2010 CFR

2010-04-01

... EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Licenses § 478.42 License fees. Each applicant shall pay a fee for obtaining a firearms license or ammunition... business or activity, as follows: (a) For a manufacturer: (1) Of destructive devices, ammunition for...

27 CFR 478.57 - Discontinuance of business.

Code of Federal Regulations, 2011 CFR

2011-04-01

..., AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Licenses § 478.57 Discontinuance of business. (a) Where a firearm or ammunition business is either... ammunition feeding device, except as provided in the law, any person who manufactures, imports, or deals in...

48 CFR 252.223-7007 - Safeguarding sensitive conventional arms, ammunition, and explosives.

Code of Federal Regulations, 2012 CFR

2012-10-01

... conventional arms, ammunition, and explosives. 252.223-7007 Section 252.223-7007 Federal Acquisition... conventional arms, ammunition, and explosives. As prescribed in 223.7203, use the following clause: Safeguarding Sensitive Conventional Arms, Ammunition, and Explosives (SEP 1999) (a) Definition. “Arms...

48 CFR 252.223-7007 - Safeguarding sensitive conventional arms, ammunition, and explosives.

Code of Federal Regulations, 2013 CFR

2013-10-01

... conventional arms, ammunition, and explosives. 252.223-7007 Section 252.223-7007 Federal Acquisition... conventional arms, ammunition, and explosives. As prescribed in 223.7203, use the following clause: Safeguarding Sensitive Conventional Arms, Ammunition, and Explosives (SEP 1999) (a) Definition. “Arms...

48 CFR 252.223-7007 - Safeguarding sensitive conventional arms, ammunition, and explosives.

Code of Federal Regulations, 2014 CFR

2014-10-01

... conventional arms, ammunition, and explosives. 252.223-7007 Section 252.223-7007 Federal Acquisition... conventional arms, ammunition, and explosives. As prescribed in 223.7203, use the following clause: Safeguarding Sensitive Conventional Arms, Ammunition, and Explosives (SEP 1999) (a) Definition. “Arms...

27 CFR 478.41 - General.

Code of Federal Regulations, 2012 CFR

2012-04-01

..., DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Licenses § 478.41 General... ammunition, or a dealer in firearms shall, before commencing such business, obtain the license required by... person intending to engage in business as a firearms or ammunition importer or manufacturer, or dealer in...

27 CFR 447.42 - Application for permit.

Code of Federal Regulations, 2011 CFR

2011-04-01

... EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF... ammunition only, ball, wadcutter, shot, etc.); (C) The caliber, gauge, or size; (D) The model; (E) The length... the firearm, firearm barrel, ammunition, or other defense article to be imported; (K) The category of...

27 CFR 478.41 - General.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Licenses § 478.41 General... ammunition, or a dealer in firearms shall, before commencing such business, obtain the license required by... person intending to engage in business as a firearms or ammunition importer or manufacturer, or dealer in...

27 CFR 478.41 - General.

Code of Federal Regulations, 2014 CFR

2014-04-01

..., DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Licenses § 478.41 General... ammunition, or a dealer in firearms shall, before commencing such business, obtain the license required by... person intending to engage in business as a firearms or ammunition importer or manufacturer, or dealer in...

27 CFR 447.42 - Application for permit.

Code of Federal Regulations, 2013 CFR

2013-04-01

..., AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND... ammunition only, ball, wadcutter, shot, etc.); (C) The caliber, gauge, or size; (D) The model; (E) The length... the firearm, firearm barrel, ammunition, or other defense article to be imported; (K) The category of...

27 CFR 447.42 - Application for permit.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND... ammunition only, ball, wadcutter, shot, etc.); (C) The caliber, gauge, or size; (D) The model; (E) The length... the firearm, firearm barrel, ammunition, or other defense article to be imported; (K) The category of...

27 CFR 447.42 - Application for permit.

Code of Federal Regulations, 2014 CFR

2014-04-01

..., AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND... ammunition only, ball, wadcutter, shot, etc.); (C) The caliber, gauge, or size; (D) The model; (E) The length... the firearm, firearm barrel, ammunition, or other defense article to be imported; (K) The category of...

27 CFR 447.42 - Application for permit.

Code of Federal Regulations, 2012 CFR

2012-04-01

... EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF... ammunition only, ball, wadcutter, shot, etc.); (C) The caliber, gauge, or size; (D) The model; (E) The length... the firearm, firearm barrel, ammunition, or other defense article to be imported; (K) The category of...

27 CFR 478.41 - General.

Code of Federal Regulations, 2013 CFR

2013-04-01

..., DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Licenses § 478.41 General... ammunition, or a dealer in firearms shall, before commencing such business, obtain the license required by... person intending to engage in business as a firearms or ammunition importer or manufacturer, or dealer in...

27 CFR 478.41 - General.

Code of Federal Regulations, 2011 CFR

2011-04-01

..., DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Licenses § 478.41 General... ammunition, or a dealer in firearms shall, before commencing such business, obtain the license required by... person intending to engage in business as a firearms or ammunition importer or manufacturer, or dealer in...

Genotoxic Changes to Rodent Cells Exposed in Vitro to Tungsten, Nickel, Cobalt and Iron

PubMed Central

Bardack, Stephanie; Dalgard, Clifton L.; Kalinich, John F.; Kasper, Christine E.

2014-01-01

Tungsten-based materials have been proposed as replacements for depleted uranium in armor-penetrating munitions and for lead in small-arms ammunition. A recent report demonstrated that a military-grade composition of tungsten, nickel, and cobalt induced a highly-aggressive, metastatic rhabdomyosarcoma when implanted into the leg muscle of laboratory rats to simulate a shrapnel wound. The early genetic changes occurring in response to embedded metal fragments are not known. In this study, we utilized two cultured rodent myoblast cell lines, exposed to soluble tungsten alloys and the individual metals comprising the alloys, to study the genotoxic effects. By profiling cell transcriptomes using microarray, we found slight, yet distinct and unique, gene expression changes in rat myoblast cells after 24 h metal exposure, and several genes were identified that correlate with impending adverse consequences of ongoing exposure to weapons-grade tungsten alloy. These changes were not as apparent in the mouse myoblast cell line. This indicates a potential species difference in the cellular response to tungsten alloy, a hypothesis supported by current findings with in vivo model systems. Studies examining genotoxic-associated gene expression changes in cells from longer exposure times are warranted. PMID:24619124

27 CFR 478.50 - Locations covered by license.

Code of Federal Regulations, 2014 CFR

2014-04-01

..., FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION... location at which a firearms or ammunition business or activity requiring a license under this part is... storage of firearms or ammunition if the records required by this part are maintained at the licensed...

27 CFR 478.50 - Locations covered by license.

Code of Federal Regulations, 2012 CFR

2012-04-01

..., FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION... location at which a firearms or ammunition business or activity requiring a license under this part is... storage of firearms or ammunition if the records required by this part are maintained at the licensed...

27 CFR 478.23 - Right of entry and examination.

Code of Federal Regulations, 2011 CFR

2011-04-01

..., FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION... ammunition kept or stored by any licensed manufacturer, licensed importer, or licensed dealer at such premises or any firearms curios or relics or ammunition kept or stored by any licensed collector at such...

27 CFR 478.23 - Right of entry and examination.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION... ammunition kept or stored by any licensed manufacturer, licensed importer, or licensed dealer at such premises or any firearms curios or relics or ammunition kept or stored by any licensed collector at such...

27 CFR 478.23 - Right of entry and examination.

Code of Federal Regulations, 2013 CFR

2013-04-01

..., FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION... ammunition kept or stored by any licensed manufacturer, licensed importer, or licensed dealer at such premises or any firearms curios or relics or ammunition kept or stored by any licensed collector at such...

27 CFR 478.50 - Locations covered by license.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION... location at which a firearms or ammunition business or activity requiring a license under this part is... storage of firearms or ammunition if the records required by this part are maintained at the licensed...

27 CFR 478.50 - Locations covered by license.

Code of Federal Regulations, 2011 CFR

2011-04-01

..., FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION... location at which a firearms or ammunition business or activity requiring a license under this part is... storage of firearms or ammunition if the records required by this part are maintained at the licensed...

27 CFR 478.50 - Locations covered by license.

Code of Federal Regulations, 2013 CFR

2013-04-01

..., FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION... location at which a firearms or ammunition business or activity requiring a license under this part is... storage of firearms or ammunition if the records required by this part are maintained at the licensed...

27 CFR 478.23 - Right of entry and examination.

Code of Federal Regulations, 2014 CFR

2014-04-01

..., FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION... ammunition kept or stored by any licensed manufacturer, licensed importer, or licensed dealer at such premises or any firearms curios or relics or ammunition kept or stored by any licensed collector at such...

27 CFR 478.23 - Right of entry and examination.

Code of Federal Regulations, 2012 CFR

2012-04-01

..., FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION... ammunition kept or stored by any licensed manufacturer, licensed importer, or licensed dealer at such premises or any firearms curios or relics or ammunition kept or stored by any licensed collector at such...

37 CFR 5.18 - Arms, ammunition, and implements of war.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false Arms, ammunition, and... APPLICATIONS IN FOREIGN COUNTRIES Licenses for Foreign Exporting and Filing § 5.18 Arms, ammunition, and implements of war. (a) The exportation of technical data relating to arms, ammunition, and implements of war...

37 CFR 5.18 - Arms, ammunition, and implements of war.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 37 Patents, Trademarks, and Copyrights 1 2014-07-01 2014-07-01 false Arms, ammunition, and... APPLICATIONS IN FOREIGN COUNTRIES Licenses for Foreign Exporting and Filing § 5.18 Arms, ammunition, and implements of war. (a) The exportation of technical data relating to arms, ammunition, and implements of war...

37 CFR 5.18 - Arms, ammunition, and implements of war.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 37 Patents, Trademarks, and Copyrights 1 2012-07-01 2012-07-01 false Arms, ammunition, and... APPLICATIONS IN FOREIGN COUNTRIES Licenses for Foreign Exporting and Filing § 5.18 Arms, ammunition, and implements of war. (a) The exportation of technical data relating to arms, ammunition, and implements of war...

37 CFR 5.18 - Arms, ammunition, and implements of war.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 false Arms, ammunition, and... APPLICATIONS IN FOREIGN COUNTRIES Licenses for Foreign Exporting and Filing § 5.18 Arms, ammunition, and implements of war. (a) The exportation of technical data relating to arms, ammunition, and implements of war...

Composite armor, armor system and vehicle including armor system

DOEpatents

Chu, Henry S.; Jones, Warren F.; Lacy, Jeffrey M.; Thinnes, Gary L.

2013-01-01

Composite armor panels are disclosed. Each panel comprises a plurality of functional layers comprising at least an outermost layer, an intermediate layer and a base layer. An armor system incorporating armor panels is also disclosed. Armor panels are mounted on carriages movably secured to adjacent rails of a rail system. Each panel may be moved on its associated rail and into partially overlapping relationship with another panel on an adjacent rail for protection against incoming ordnance from various directions. The rail system may be configured as at least a part of a ring, and be disposed about a hatch on a vehicle. Vehicles including an armor system are also disclosed.

48 CFR 252.223-7003 - Change in place of performance-ammunition and explosives.

Code of Federal Regulations, 2014 CFR

2014-10-01

... performance-ammunition and explosives. 252.223-7003 Section 252.223-7003 Federal Acquisition Regulations...—ammunition and explosives. As prescribed in 223.370-5, use the following clause: Change in Place of Performance—Ammunition and Explosives (DEC 1991) (a) The Offeror shall identify, in the “Place of Performance...

22 CFR 123.17 - Exports of firearms and ammunition.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Exports of firearms and ammunition. 123.17... FOR THE EXPORT OF DEFENSE ARTICLES § 123.17 Exports of firearms and ammunition. (a) Except as provided... officer is made; (2) The firearms and accompanying ammunition must be with the U.S. person's baggage or...

48 CFR 252.223-7003 - Change in place of performance-ammunition and explosives.

Code of Federal Regulations, 2010 CFR

2010-10-01

... performance-ammunition and explosives. 252.223-7003 Section 252.223-7003 Federal Acquisition Regulations...—ammunition and explosives. As prescribed in 223.370-5, use the following clause: Change in Place of Performance—Ammunition and Explosives (DEC 1991) (a) The Offeror shall identify, in the “Place of Performance...

22 CFR 123.17 - Exports of firearms and ammunition.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Exports of firearms and ammunition. 123.17... FOR THE EXPORT OF DEFENSE ARTICLES § 123.17 Exports of firearms and ammunition. (a) Except as provided... officer is made; (2) The firearms and accompanying ammunition must be with the U.S. person's baggage or...

48 CFR 252.223-7003 - Change in place of performance-ammunition and explosives.

Code of Federal Regulations, 2011 CFR

2011-10-01

... performance-ammunition and explosives. 252.223-7003 Section 252.223-7003 Federal Acquisition Regulations...—ammunition and explosives. As prescribed in 223.370-5, use the following clause: Change in Place of Performance—Ammunition and Explosives (DEC 1991) (a) The Offeror shall identify, in the “Place of Performance...

22 CFR 123.17 - Exports of firearms, ammunition, and personal protective gear.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Exports of firearms, ammunition, and personal..., ammunition, and personal protective gear. (a) Port Directors of U.S. Customs and Border Protection shall... firearms and accompanying ammunition to be exported is with the individual's baggage or effects, whether...

48 CFR 252.223-7003 - Change in place of performance-ammunition and explosives.

Code of Federal Regulations, 2013 CFR

2013-10-01

... performance-ammunition and explosives. 252.223-7003 Section 252.223-7003 Federal Acquisition Regulations...—ammunition and explosives. As prescribed in 223.370-5, use the following clause: Change in Place of Performance—Ammunition and Explosives (DEC 1991) (a) The Offeror shall identify, in the “Place of Performance...

48 CFR 252.223-7003 - Change in place of performance-ammunition and explosives.

Code of Federal Regulations, 2012 CFR

2012-10-01

... performance-ammunition and explosives. 252.223-7003 Section 252.223-7003 Federal Acquisition Regulations...—ammunition and explosives. As prescribed in 223.370-5, use the following clause: Change in Place of Performance—Ammunition and Explosives (DEC 1991) (a) The Offeror shall identify, in the “Place of Performance...

22 CFR 123.17 - Exports of firearms, ammunition, and personal protective gear.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Exports of firearms, ammunition, and personal... REGULATIONS LICENSES FOR THE EXPORT OF DEFENSE ARTICLES § 123.17 Exports of firearms, ammunition, and personal...; (2) The firearms and accompanying ammunition to be exported is with the individual's baggage or...

27 CFR 478.153 - Semiautomatic assault weapons and large capacity ammunition feeding devices manufactured or...

Code of Federal Regulations, 2011 CFR

2011-04-01

... weapons and large capacity ammunition feeding devices manufactured or imported for the purposes of testing... AMMUNITION Exemptions, Seizures, and Forfeitures § 478.153 Semiautomatic assault weapons and large capacity... weapon, and § 478.40a with respect to large capacity ammunition feeding devices, shall not apply to the...

27 CFR 478.153 - Semiautomatic assault weapons and large capacity ammunition feeding devices manufactured or...

Code of Federal Regulations, 2013 CFR

2013-04-01

... weapons and large capacity ammunition feeding devices manufactured or imported for the purposes of testing... AMMUNITION Exemptions, Seizures, and Forfeitures § 478.153 Semiautomatic assault weapons and large capacity... weapon, and § 478.40a with respect to large capacity ammunition feeding devices, shall not apply to the...

27 CFR 478.153 - Semiautomatic assault weapons and large capacity ammunition feeding devices manufactured or...

Code of Federal Regulations, 2014 CFR

2014-04-01

... weapons and large capacity ammunition feeding devices manufactured or imported for the purposes of testing... AMMUNITION Exemptions, Seizures, and Forfeitures § 478.153 Semiautomatic assault weapons and large capacity... weapon, and § 478.40a with respect to large capacity ammunition feeding devices, shall not apply to the...

27 CFR 478.153 - Semiautomatic assault weapons and large capacity ammunition feeding devices manufactured or...

Code of Federal Regulations, 2012 CFR

2012-04-01

... weapons and large capacity ammunition feeding devices manufactured or imported for the purposes of testing... AMMUNITION Exemptions, Seizures, and Forfeitures § 478.153 Semiautomatic assault weapons and large capacity... weapon, and § 478.40a with respect to large capacity ammunition feeding devices, shall not apply to the...

27 CFR 478.153 - Semiautomatic assault weapons and large capacity ammunition feeding devices manufactured or...

Code of Federal Regulations, 2010 CFR

2010-04-01

... weapons and large capacity ammunition feeding devices manufactured or imported for the purposes of testing... AMMUNITION Exemptions, Seizures, and Forfeitures § 478.153 Semiautomatic assault weapons and large capacity... weapon, and § 478.40a with respect to large capacity ammunition feeding devices, shall not apply to the...

Pseudomonas aeruginosa necrotizing chondritis complicating high helical ear piercing case report: clinical and public health perspectives.

PubMed

Sandhu, Amonpreet; Gross, Melissa; Wylie, John; Van Caeseele, Paul; Plourde, Pierre

2007-01-01

Auricular or high helical ear piercing is an increasingly widespread fashion trend that is associated with an increased risk of potentially serious post-piercing complications such as auricular perichondritis. An 11-year-old girl developed severe auricular perichondritis following piercing of the upper helical cartilage of her ear at a hairdressing salon. Four days post piercing, she returned to the same salon for a haircut during which the pierced site was manipulated. She presented to her family physician and was treated unsuccessfully with oral cephalexin. She was then referred to an infectious diseases consultant and received antipseudomonal intravenous antibiotics with subsequent resolution. She also required debridement and removal of necrotic cartilage. Public health investigation evaluated potential sources of infection including the piercing gun, disinfectant solutions, and hair cutting spray water bottles. Final culture results of the ear helical aspirate grew Pseudomonas aeruginosa. Pseudomonas aeruginosa was also cultured from one of the water bottles used to wet her hair during the haircut. Although the pseudomonal strains from the water bottle were different than the infecting one, this contamination presents a potential source of wound infection. Damage to the helical cartilage caused by the piercing gun may also have contributed to this infection. Initial empiric antibiotic therapy for these kinds of infection must include anti-pseudomonal coverage. Auricular or high helical ear piercing using a piercing gun is not recommended.

Is chronic nipple piercing associated with hyperprolactinemia?

PubMed

Sun, Grace E Ching; Pantalone, Kevin M; Gupta, Manjula; Kennedy, Laurence; Nasr, Christian; Constantiner, Marigel; Hamrahian, Amir H; Hatipoglu, Betul

2013-09-01

Literature on hyperprolactinemia in the setting of a nipple piercing is limited to individuals with concomitant breast/chest wall infection. It is unclear if chronic nipple stimulation from a piercing alone can cause sustained elevations of serum prolactin. Nipple piercing is emerging as a more mainstream societal form of body art, and the answer to this clinical question would potentially alter patient management. Our aim was to assess serum prolactin levels in subjects with nipple piercing. Inclusion criteria were as follows: men and women ≥ 18 years old with nipple piercing(s) present > 6 months. Exclusion criteria included: women who are pregnant, lactating or < 6 months postpartum; subjects on medications known to increase prolactin levels; chest wall/breast infection at the time of phlebotomy or conditions known to be associated with hyperprolactinemia. Three men and eight women were enrolled. Median (range) ages for men and women were 33 (24-42) and 27 years (23-42), respectively. All except one subject had bilateral piercings. The median interval from nipple piercing to blood draw was 4.0 (2.0-12.0) years. None of the subjects had hyperprolactinemia. Median (range) prolactin levels for men and women were 5.6 ng/mL (3.8-7.4) and 8.0 ng/mL (2.8-10.9), respectively. Our results suggest that in the absence of any concomitant infection, chronic nipple piercing is not associated with hyperprolactinemia.

Health effects after firing small arms comparing leaded and unleaded ammunition.

PubMed

Voie, Øyvind; Borander, Anne-Katrine; Sikkeland, Liv Ingunn Bjoner; Grahnstedt, Svein; Johnsen, Arnt; Danielsen, Tor Erik; Longva, Kjetil; Kongerud, Johny

2014-12-01

A number of Norwegian soldiers have reported health problems after live-fire training using the HK416 rifle. The objective of this study was to characterize gaseous and particulate emissions from three different types of ammunition, and record the health effects after exposure to emissions from live-firing. Fifty-five healthy, non-smoking men (mean age 40 years) were recruited and divided randomly into three groups, one for each type of ammunition. All subjects fired the HK416 rifle in a semi-airtight tent for 60 min using leaded ammunition, unleaded ammunition and modified unleaded ammunition. Gaseous and particulate emissions were monitored within the tent. The symptoms experienced by the subjects were recorded immediately after and the day after firing using a standardized questionnaire. The concentrations of particulate matter and copper exceeded their respective occupational exposure limits (eight hours per day, five days a week) by a factor of 3 and 27, respectively. Of the 55 subjects, 54 reported general and respiratory symptoms. The total number of symptoms reported was significantly higher among shooters using unleaded ammunition as compared with the use of leaded and modified unleaded ammunition. Copper was the substance that had the highest concentration relative to its toxicity. Although the general symptoms were found to be consistent with the development of metal fume fever, the respiratory symptoms indicated an irritant effect of the airways different from that seen in metal fume fever. More symptoms were reported when unleaded ammunition was used compared with leaded and modified unleaded ammunition.

Lessons from mosquitoes' painless piercing.

PubMed

Gurera, Dev; Bhushan, Bharat; Kumar, Navin

2018-05-18

Arthropods are the largest group of the living organisms. They attack other organisms by biting, stinging, or piercing and sucking. Among various medically important arthropods, which feed on living hosts, mosquitoes' piercing spread viruses which have been reported to cause the highest number of deaths annually. The primary cause of the deaths is malaria, which is spread by infected mosquitoes' piercing. This study aims at elucidating lessons from mosquitoes' painless piercing. Mosquitoes pierce using their fascicle, which is a bundle of coherently functioning six stylets. Based on experiments and available literature, it is presented that mosquitoes painlessly pierce using a combination of the numbing, the fascicle's serrated design, the vibratory actuation, and the graded and frequency-dependent mechanical properties of the labrum. Based on this understanding, a mosquito-inspired microneedle design has also been proposed. Copyright © 2018 Elsevier Ltd. All rights reserved.

78 FR 78808 - Proposed Flood Elevation Determinations for Pierce County, Washington, and Incorporated Areas

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-27

... sources in Pierce County, Washington. On April 16, 2012, FEMA published a proposed rulemaking at 77 FR...-2013-0002; Internal Agency Docket No. FEMA-B-7748] Proposed Flood Elevation Determinations for Pierce... proposed rule concerning proposed flood elevation determinations for Pierce County, Washington, and...

33 CFR 165.1703 - Ammunition Island, Port Valdez, Alaska.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Ammunition Island, Port Valdez... Ammunition Island, Port Valdez, Alaska. (a) Location. The waters within the following boundaries is a safety zone—the area within a radius of 1330 yards of Ammunition Island, centered on latitude 61°07′28″ N...

33 CFR 165.1703 - Ammunition Island, Port Valdez, Alaska.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Ammunition Island, Port Valdez... Ammunition Island, Port Valdez, Alaska. (a) Location. The waters within the following boundaries is a safety zone—the area within a radius of 1330 yards of Ammunition Island, centered on latitude 61°07′28″ N...

33 CFR 165.1703 - Ammunition Island, Port Valdez, Alaska.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Ammunition Island, Port Valdez... Ammunition Island, Port Valdez, Alaska. (a) Location. The waters within the following boundaries is a safety zone—the area within a radius of 1330 yards of Ammunition Island, centered on latitude 61°07′28″ N...

33 CFR 165.1703 - Ammunition Island, Port Valdez, Alaska.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Ammunition Island, Port Valdez... Ammunition Island, Port Valdez, Alaska. (a) Location. The waters within the following boundaries is a safety zone—the area within a radius of 1330 yards of Ammunition Island, centered on latitude 61°07′28″ N...

33 CFR 165.1703 - Ammunition Island, Port Valdez, Alaska.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Ammunition Island, Port Valdez... Ammunition Island, Port Valdez, Alaska. (a) Location. The waters within the following boundaries is a safety zone—the area within a radius of 1330 yards of Ammunition Island, centered on latitude 61°07′28″ N...

Comparison of particulate lead levels for different ammunition types used with the M16 rifle. Final report, July 1987-June 1988

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

Hoke, S.H.; Beard, A.S.; Brueggemann, E.E.

1988-07-01

Airborne lead generated during firing of conventional ammunition has lead to health concerns at indoor firing ranges. This study compares the relative amounts of airborne lead produced by the M16 rifle firing the M193 standard M16 5.56-mm conventional ammunition, the M862 5.56-mm plastic training ammunition, and the conventional caliber .22 rifle cartridge. Both breech and breech-plus-muzzle lead emissions were determined for each type of ammunition.

Light Armored Vehicles in Operations Other Than War

DTIC Science & Technology

2002-05-01

8Kenneth W. Estes, Marines Under Armor (Annapolis, MD: Naval Institute Press, 2000), 212. 6 attach and detach elements in task organizing for a...operations. Kenneth W. Estes writes in his book Marines Under Armor : “The light armored vehicles of the LAR battalions, by contrast [to tanks], continue...Martin’s Press, 1991. Estes, Kenneth W., Marines under Armor : The Marine Corps and the Armored Fighting Vehicle. 1916-2000. Annapolis, Maryland: Naval

Breast abscess following nipple piercing: a case report and review of the literature.

PubMed

Kapsimalakou, Smaragda; Grande-Nagel, Isabell; Simon, Martin; Fischer, Dorothea; Thill, Marc; Stöckelhuber, Beate M

2010-12-01

Nipple piercing gains popularity and social acceptance within the last years, especially among young people. The medical literature reports an increase of complications in the post-piercing period. We report a case of a young woman, who presented with a light enlargement of the right breast and tenderness in the retroareolar region following nipple piercing 5 months ago. On ultrasound, a poorly marginated hypoechoic lesion was seen which was suspicious of an inflammation. After 1 week of antibiotic therapy, the mass had enlarged. As carcinoma could not be excluded, open biopsy was performed. Histology showed signs of chronic mastitis. To date, only a few reports of breast abscess after nipple piercing have been published. With the increasing prevalence of body piercing, it is important to document and report infections which may be discovered many months following piercing. Carcinoma can mimic breast abscess and should be included in the differential diagnosis.

75 FR 14467 - Notice of Inventory Completion: Pierce College District, Lakewood, WA, and Thomas Burke Memorial...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-25

..., Pierce College District, 9401 Farwest Dr. SW, Lakewood, WA 98498, telephone (253) 912-3655, before April... DEPARTMENT OF THE INTERIOR National Park Service Notice of Inventory Completion: Pierce College... completion of an inventory of human remains in the control of the Pierce College District, Lakewood, WA, and...

76 FR 23708 - Safety Zone; Pierce County Department of Emergency Management Regional Water Exercise, East...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-28

...-AA00 Safety Zone; Pierce County Department of Emergency Management Regional Water Exercise, East... the Regional Water Rescue Exercise. Basis and Purpose The Pierce County, Washington, Department of... to read as follows: Sec. 165.T13-0251 Safety Zone; Pierce County Department of Emergency Management...

77 FR 53772 - Approval and Promulgation of Air Quality Implementation Plans; Washington; Determination of Clean...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-04

... Fine Particulate Standard for the Tacoma, Pierce County Nonattainment Area AGENCY: Environmental..., Pierce County nonattainment area (hereafter referred to as ``Tacoma, Pierce County'' or ``the area'') has... the Tacoma, Pierce County nonattainment area has clean data for the 2006 24-hour PM 2.5 NAAQS. This...

77 FR 39657 - Approval and Promulgation of Air Quality Implementation Plans; Washington; Determination of Clean...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-05

... Fine Particulate Standard for the Tacoma, Pierce County Nonattainment Area AGENCY: Environmental..., Pierce County nonattainment area (hereafter referred to as ``Tacoma, Pierce County'' or ``the area'') for... section 107(d)(1), for the 2006 24-hour PM 2.5 NAAQS. As part of that action, Tacoma, Pierce County...

DoD Ammunition and Explosives Safety Standards.

DTIC Science & Technology

1997-08-01

excluding "cold- iron " facilities, supply, and mechanical support at naval station waterfront areas when not continuously manned, when serving only the... pyrophoric material. Ammunition in this group contains fillers which are spontaneously flammable when exposed to the atmosphere. Examples are WP...plasticized white phosphorus (PWP), or other ammunition containing pyrophoric material. 9. Group J. Ammunition containing both explosives and flammable

Transient sheath overvoltages in armored power cables

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

Gustavsen, B.; Sletbak, J.

1996-07-01

This paper is concerned with methods of limiting the build-up of transient voltages between sheath and armor in long armored power cables. Calculations by a frequency dependent cable model demonstrate that this voltage can be efficiently limited to an acceptable level by introducing sheath-armor bondings at regular intervals, or by using a semiconductive sheath-armor interlayer. The paper investigates the required minimum length between bondings, as well as the required conductivity of the sheath-armor interlayer if the use of bondings is to be avoided.

Anthropometric Cockpit Compatibility Assessment of US Army Aircraft for Large and Small Personnel Wearing A Cold Weather, Armored Vest, Chemical Defense Protective Clothing Configuration

DTIC Science & Technology

1984-07-01

12 5. Survival Vest-Armor Plate Insert Configurations Employed ...................... 14 6. Summary of Critical Anthropometric Measure- ments...to assure an adequate aviator-to-cockpit fit for personnel wearing cold weather, survival vest with armor plate , and chemical defense protective...trousers (NSN 8415-00-407-1060). Survival vest, armor plated (NSN 8470-00-935-3192) The armor- plated survival vest could have the armor inserted in

Characterizing the interaction among bullet, body armor, and human and surrogate targets.

PubMed

Shen, Weixin; Niu, Yuqing; Bykanova, Lucy; Laurence, Peter; Link, Norman

2010-12-01

This study used a combined experimental and modeling approach to characterize and quantify the interaction among bullet, body armor, and human surrogate targets during the 10-1000 μs range that is crucial to evaluating the protective effectiveness of body armor against blunt injuries. Ballistic tests incorporating high-speed flash X-ray measurements were performed to acquire the deformations of bullets and body armor samples placed against ballistic clay and gelatin targets with images taken between 10 μs and 1 ms of the initial impact. Finite element models (FEMs) of bullet, armor, and gelatin and clay targets were developed with material parameters selected to best fit model calculations to the test measurements. FEMs of bullet and armor interactions were then assembled with a FEM of a human torso and FEMs of clay and gelatin blocks in the shape of a human torso to examine the effects of target material and geometry on the interaction. Test and simulation results revealed three distinct loading phases during the interaction. In the first phase, the bullet was significantly slowed in about 60 μs as it transferred a major portion of its energy into the body armor. In the second phase, fibers inside the armor were pulled toward the point of impact and kept on absorbing energy until about 100 μs after the initial impact when energy absorption reached its peak. In the third phase, the deformation on the armor's back face continued to grow and energies inside both armor and targets redistributed through wave propagation. The results indicated that armor deformation and energy absorption in the second and third phases were significantly affected by the material properties (density and stiffness) and geometrical characteristics (curvature and gap at the armor-target interface) of the targets. Valid surrogate targets for testing the ballistic resistance of the armor need to account for these factors and produce the same armor deformation and energy absorption as on a human torso until at least about 100 μs (maximum armor energy absorption) or more preferably 300 μs (maximum armor deformation).

The Need to Mobilize Armor in Afghanistan

DTIC Science & Technology

2009-02-20

success. 1 Kenneth W. Estes, Marines Under Armor (Naval Institute Press,2000)34 2 Increasing Combat...4 Kenneth W. Estes, Marines Under Armor (Naval Institute Press,2000) 202 5 Kenneth W. Estes, Marines Under ... Armor (Naval Institute Press,2000) 198- 202 6 Kenneth W. Estes, Marines Under Armor (Naval Institute Press,2000) 203 8 mechanized unit was needed to

48 CFR 252.225-7030 - Restriction on Acquisition of Carbon, Alloy, and Armor Steel Plate.

Code of Federal Regulations, 2012 CFR

2012-10-01

... of Carbon, Alloy, and Armor Steel Plate. 252.225-7030 Section 252.225-7030 Federal Acquisition... Acquisition of Carbon, Alloy, and Armor Steel Plate. As prescribed in 225.7011-3, use the following clause: Restriction on Acquisition of Carbon, Alloy, and Armor Steel Plate (DEC 2006) (a) Carbon, alloy, and armor...

48 CFR 252.225-7030 - Restriction on Acquisition of Carbon, Alloy, and Armor Steel Plate.

Code of Federal Regulations, 2010 CFR

2010-10-01

... of Carbon, Alloy, and Armor Steel Plate. 252.225-7030 Section 252.225-7030 Federal Acquisition... Acquisition of Carbon, Alloy, and Armor Steel Plate. As prescribed in 225.7011-3, use the following clause: Restriction on Acquisition of Carbon, Alloy, and Armor Steel Plate (DEC 2006) (a) Carbon, alloy, and armor...

48 CFR 252.225-7030 - Restriction on Acquisition of Carbon, Alloy, and Armor Steel Plate.

Code of Federal Regulations, 2014 CFR

2014-10-01

... of Carbon, Alloy, and Armor Steel Plate. 252.225-7030 Section 252.225-7030 Federal Acquisition... Acquisition of Carbon, Alloy, and Armor Steel Plate. As prescribed in 225.7011-3, use the following clause: Restriction on Acquisition of Carbon, Alloy, and Armor Steel Plate (DEC 2006) (a) Carbon, alloy, and armor...

48 CFR 252.225-7030 - Restriction on Acquisition of Carbon, Alloy, and Armor Steel Plate.

Code of Federal Regulations, 2013 CFR

2013-10-01

... of Carbon, Alloy, and Armor Steel Plate. 252.225-7030 Section 252.225-7030 Federal Acquisition... Acquisition of Carbon, Alloy, and Armor Steel Plate. As prescribed in 225.7011-3, use the following clause: Restriction on Acquisition of Carbon, Alloy, and Armor Steel Plate (DEC 2006) (a) Carbon, alloy, and armor...

48 CFR 252.225-7030 - Restriction on Acquisition of Carbon, Alloy, and Armor Steel Plate.

Code of Federal Regulations, 2011 CFR

2011-10-01

... of Carbon, Alloy, and Armor Steel Plate. 252.225-7030 Section 252.225-7030 Federal Acquisition... Acquisition of Carbon, Alloy, and Armor Steel Plate. As prescribed in 225.7011-3, use the following clause: Restriction on Acquisition of Carbon, Alloy, and Armor Steel Plate (DEC 2006) (a) Carbon, alloy, and armor...

Redmedial Action, Decision Document, Leaseback Area, Alabama Army Ammunition Plant

DTIC Science & Technology

1988-02-01

Draft Report, Environmental Science and Engineering, Inc. (ESE), 1980. o Final Report for the Alabama Army Ammunition Plant, Leaseback Area...Requirements for the GSA and Leaseback Areas at the AAAP, Draft Report. Environmental Science and Engineering, Inc.(ESE), 1980. o Alabama Army...Ammunition Plant, Feasibility Study, Draft Report, Environmental Science and Engineering, Inc. (ESE), 1986. o Environmental Survey of Alabama Army Ammunition

Gunshot Wound in an 18-Year-Old Woman, Inflicted With a Hunting Weapon Through an Obstacle (Mobile Phone): Reconstruction of Events.

PubMed

Smędra, Anna; Sidelnik, Przemysław; Goryca, Wojciech; Berent, Jarosław

2017-09-01

The article presents a case of an 18-year-old woman wounded by a shot fired from a distance with a hunting weapon. Because the location of the entrance and exit wounds initially seemed inconsistent with the reports (both wounds were described as "large and irregular in shape") and no photographs documenting the inflicted injuries were taken, the case was referred for an opinion to the Department of Forensic Medicine in Lodz. After a review of the medical records, radiology, the victim's clothing, and performance of an experiment using the gun and ammunition, it was established that the entrance wound was located on the abdomen, and the exit wound was located on the buttock. The initial problems with recognizing the entrance and exit wounds encountered by the surgical team were caused by bullet deformation. Before hitting the body, the projectile pierced a mobile phone that was in the pocket of the woman's jacket, subsequently causing a large atypical secondary entrance wound. The experiment confirmed that, when the projectile passed through an obstacle with consequent deformation, it caused more extensive gunshot wounds, both at the entrance and at the exit, as well as more severe damage to the bones.

27 CFR 478.44 - Original license.

Code of Federal Regulations, 2013 CFR

2013-04-01

... EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Licenses § 478.44 Original license. (a)(1) Any person who intends to engage in business as a firearms or ammunition...

27 CFR 478.58 - State or other law.

Code of Federal Regulations, 2013 CFR

2013-04-01

... EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Licenses § 478... ammunition business or activity in violation of the provisions of any State or other law. Similarly...

27 CFR 478.44 - Original license.

Code of Federal Regulations, 2012 CFR

2012-04-01

... EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Licenses § 478.44 Original license. (a)(1) Any person who intends to engage in business as a firearms or ammunition...

27 CFR 478.58 - State or other law.

Code of Federal Regulations, 2014 CFR

2014-04-01

... EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Licenses § 478... ammunition business or activity in violation of the provisions of any State or other law. Similarly...

27 CFR 478.44 - Original license.

Code of Federal Regulations, 2011 CFR

2011-04-01

... EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Licenses § 478.44 Original license. (a)(1) Any person who intends to engage in business as a firearms or ammunition...

27 CFR 478.58 - State or other law.

Code of Federal Regulations, 2012 CFR

2012-04-01

... EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Licenses § 478... ammunition business or activity in violation of the provisions of any State or other law. Similarly...

27 CFR 478.58 - State or other law.

Code of Federal Regulations, 2011 CFR

2011-04-01

... EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Licenses § 478... ammunition business or activity in violation of the provisions of any State or other law. Similarly...

27 CFR 478.44 - Original license.

Code of Federal Regulations, 2014 CFR

2014-04-01

... EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Licenses § 478.44 Original license. (a)(1) Any person who intends to engage in business as a firearms or ammunition...

Copper and zinc content in wild game shot with lead or non-lead ammunition – implications for consumer health protection

PubMed Central

Sommerfeld, Christine; Müller-Graf, Christine; Selhorst, Thomas; Greiner, Matthias; Gerofke, Antje; Ulbig, Ellen; Gremse, Carl; Spolders, Markus; Schafft, Helmut; Lahrssen-Wiederholt, Monika

2017-01-01

The aim of this study was to examine the contamination of game meat with copper and zinc and establish whether the use of alternative (non-lead) ammunition can lead to higher or unsafe levels of copper and zinc in the meat of roe deer, wild boar and red deer. The research project “Safety of game meat obtained through hunting” (LEMISI) was conducted in Germany with the purpose of examining the entry of lead as well as copper and zinc into the meat of hunted game when using either lead or non-lead ammunition. The outcome of this study shows that the usage of both lead-based ammunition and alternative non-lead ammunition results in the entry of copper and zinc into the edible parts of the game. Using non-lead ammunition does not entail dangerously elevated levels of copper and zinc, so replacing lead ammunition with alternative ammunition does not introduce a further health problem with regard to these metals. The levels of copper and zinc in game meat found in this study are in the range found in previous studies of game. The content of copper and zinc in game meat is also comparable to those regularly detected in meat and its products from livestock (pig, cattle, sheep) for which the mean human consumption rate is much higher. From the viewpoint of consumer health protection, the use of non-lead ammunition does not pose an additional hazard through copper and zinc contamination. A health risk due to the presence of copper and zinc in game meat at typical levels of consumer exposure is unlikely for both types of ammunition. PMID:28934259

Copper and zinc content in wild game shot with lead or non-lead ammunition - implications for consumer health protection.

PubMed

Schlichting, Daniela; Sommerfeld, Christine; Müller-Graf, Christine; Selhorst, Thomas; Greiner, Matthias; Gerofke, Antje; Ulbig, Ellen; Gremse, Carl; Spolders, Markus; Schafft, Helmut; Lahrssen-Wiederholt, Monika

2017-01-01

The aim of this study was to examine the contamination of game meat with copper and zinc and establish whether the use of alternative (non-lead) ammunition can lead to higher or unsafe levels of copper and zinc in the meat of roe deer, wild boar and red deer. The research project "Safety of game meat obtained through hunting" (LEMISI) was conducted in Germany with the purpose of examining the entry of lead as well as copper and zinc into the meat of hunted game when using either lead or non-lead ammunition. The outcome of this study shows that the usage of both lead-based ammunition and alternative non-lead ammunition results in the entry of copper and zinc into the edible parts of the game. Using non-lead ammunition does not entail dangerously elevated levels of copper and zinc, so replacing lead ammunition with alternative ammunition does not introduce a further health problem with regard to these metals. The levels of copper and zinc in game meat found in this study are in the range found in previous studies of game. The content of copper and zinc in game meat is also comparable to those regularly detected in meat and its products from livestock (pig, cattle, sheep) for which the mean human consumption rate is much higher. From the viewpoint of consumer health protection, the use of non-lead ammunition does not pose an additional hazard through copper and zinc contamination. A health risk due to the presence of copper and zinc in game meat at typical levels of consumer exposure is unlikely for both types of ammunition.

Investigation of infection control practices and knowledge of hepatitis C among body-piercing practitioners.

PubMed

Hellard, Margaret; Aitken, Campbell; Mackintosh, Andrew; Ridge, Allison; Bowden, Scott

2003-06-01

Body piercing has become increasingly popular, leading to concerns about the associated risk of hepatitis C virus (HCV) transmission during piercing. Many body-piercing practitioners (BPPs) have recently entered the industry but little is known about their training and understanding of HCV transmission. This study measured BPP knowledge about HCV and infection control procedures. It also tested for HCV contamination within body-piercing establishments. BPPs completed a questionnaire about the number and type of piercings performed, their methods for disposing of and reprocessing piercing equipment, and their training and knowledge of HCV. Environmental swabs were collected and tested for HCV RNA. BPPs at 35 establishments were recruited. A total of 31 BPPs had training as a BPP, ranging from 1 hour to 6 years (median: 15 days). Reprocessing of equipment was variable; 8 establishments inadequately reprocessed piercing guns and 4 inadequately reprocessed forceps or guiding equipment. All BPPs were aware of HCV but many did not know how the virus was transmitted. A total of 19 BPPs performed extra cleaning after piercing a customer known to be HCV positive. No environmental swabs tested were positive for HCV RNA. This study showed that many BPPs had inadequate training, and lacked knowledge and understanding of HCV transmission, infection control, and universal precautions. To reduce the risk of HCV transmission, BPPs should be required to undergo formal training in infection control before being registered as BPPs.

30 CFR 56.7804 - Refueling.

Code of Federal Regulations, 2010 CFR

2010-07-01

... HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Drilling and Rotary Jet Piercing Rotary Jet Piercing § 56.7804 Refueling. When rotary jet piercing equipment requires refueling at...

30 CFR 56.7804 - Refueling.

Code of Federal Regulations, 2011 CFR

2011-07-01

... HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Drilling and Rotary Jet Piercing Rotary Jet Piercing § 56.7804 Refueling. When rotary jet piercing equipment requires refueling at...

30 CFR 57.7804 - Refueling.

Code of Federal Regulations, 2010 CFR

2010-07-01

... HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Drilling and Rotary Jet Piercing Rotary Jet Piercing-Surface Only § 57.7804 Refueling. When rotary jet piercing equipment requires...

30 CFR 57.7804 - Refueling.

Code of Federal Regulations, 2011 CFR

2011-07-01

... HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Drilling and Rotary Jet Piercing Rotary Jet Piercing-Surface Only § 57.7804 Refueling. When rotary jet piercing equipment requires...

Strategic Materials

DTIC Science & Technology

2007-01-01

Form ApprovedOMB No. 0704-0188 Public reporting burden for the collection of information is estimated to average 1 hour per response, including the...George Featherstonhaugh linked mineral availability with national defense. He suggested to Secretary of War Lewis Cass that a geological map of the...from military tactical vehicle armor (ArmorWorks) to concealable armor protection for civilians (Point Blank Body Armor, Inc. and PACA Body Armor

An Integrated Finite Element-based Simulation Framework: From Hole Piercing to Hole Expansion

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

Hu, Xiaohua; Sun, Xin; Golovashchenko, Segey F.

An integrated finite element-based modeling framework is developed to predict the hole expansion ratio (HER) of AA6111-T4 sheet by considering the piercing-induced damages around the hole edge. Using damage models and parameters calibrated from previously reported tensile stretchability studies, the predicted HER correlates well with experimentally measured HER values for different hole piercing clearances. The hole piercing model shows burrs are not generated on the sheared surface for clearances less than 20%, which corresponds well with the experimental data on pierced holes cross-sections. Finite-element-calculated HER also is not especially sensitive to piercing clearances less than this value. However, as clearancesmore » increase to 30% and further to 40%, the HER values are predicted to be considerably smaller, also consistent with experimental measurements. Upon validation, the integrated modeling framework is used to examine the effects of different hole piercing and hole expansion conditions on the critical HERs for AA6111-T4.« less

Diode Laser Ear Piercing: A Novel Technique.

PubMed

Suseela, Bibilash Babu; Babu, Preethitha; Chittoria, Ravi Kumar; Mohapatra, Devi Prasad

2016-01-01

Earlobe piercing is a common office room procedure done by a plastic surgeon. Various methods of ear piercing have been described. In this article, we describe a novel method of laser ear piercing using the diode laser. An 18-year-old female patient underwent an ear piercing using a diode laser with a power of 2.0 W in continuous mode after topical local anaesthetic and pre-cooling. The diode laser was fast, safe, easy to use and highly effective way of ear piercing. The advantages we noticed while using the diode laser over conventional methods were more precision, minimal trauma with less chances of hypertrophy and keloids, no bleeding with coagulation effect of laser, less time taken compared to conventional method and less chance of infection due to thermal heat effect of laser.

Shock destruction armor system

DOEpatents

Froeschner, Kenneth E.

1993-01-01

A shock destruction armor system is constructed and arranged to destroy the force of impact of a projectile by shock hydrodynamics. The armor system is designed to comprise a plurality of superimposed armor plates each preferably having a thickness less than five times the projectile's diameter and are preferably separated one-from-another by a distance at least equal to one-half of the projectile's diameter. The armor plates are effective to hydrodynamically and sequentially destroy the projectile. The armor system is particularly adapted for use on various military vehicles, such as tanks, aircraft and ships.

Source Hierarchy List. Volume 1. A through D

DTIC Science & Technology

1994-07-01

TECHNOLOGY DIV 04 LAKE CITY ARMY AMMUNITION PLANT INDEPENDENCE MO INDUSTRIAL ENGINEERING DIV 03 LONE STAR ARMY AMMUNITION PLANT TEXARKANA TX 03...INDEPENDENCE MO INDUSTRIAL ENGINEERING DIV 03 LONE STAR ARMY AMMUNITION PLANT TEXARKANA TX 03 LONGHORN ARMY AMMUNITION PLANT MARSHALL TX 03 LOUISIANA...STORAGE ACTIVITY SAN ANTONIO TX* 02 COATING AND CHEMICAL LAB ABERDEEN PROVING GROUND MD 02 DARCOM INTERN TRAINING CENTER TEXARKANA TX 03 ARMY MATERIEL

Hunting with lead ammunition is not sustainable: European perspectives.

PubMed

Kanstrup, Niels; Swift, John; Stroud, David A; Lewis, Melissa

2018-03-12

Much evidence demonstrates the adverse effects of lead ammunition on wildlife, their habitats and human health, and confirms that the use of such ammunition has no place within sustainable hunting. We identify the provisions that define sustainable hunting according to European law and international treaties, together with their guidance documents. We accept the substantial evidence for lead's actual and potential effects on wildlife, habitats and health as persuasive and assess how these effects relate to stated provisions for sustainability and hunting. We evaluate how continued use of lead ammunition negatively affects international efforts to halt loss of biodiversity, sustain wildlife populations and conserve their habitats. We highlight the indiscriminate and avoidable health and welfare impacts for large numbers of exposed wild animals as ethically unsustainable. In societal terms, continued use of lead ammunition undermines public perceptions of hunting. Given the existence of acceptable, non-toxic alternatives for lead ammunition, we conclude that hunting with lead ammunition cannot be justified under established principles of public/international policy and is not sustainable. Changing from lead ammunition to non-toxic alternatives will bring significant nature conservation and human health gains, and from the hunter's perspective will enhance societal acceptance of hunting. Change will create opportunities for improved constructive dialogue between hunting stakeholders and others engaged with enhancing biodiversity and nature conservation objectives.

Medical tongue piercing – development and evaluation of a surgical protocol and the perception of procedural discomfort of the participants

PubMed Central

2014-01-01

Background A system providing disabled persons with control of various assistive devices with the tongue has been developed at Aalborg University in Denmark. The system requires an activation unit attached to the tongue with a small piercing. The aim of this study was to establish and evaluate a safe and tolerable procedure for medical tongue piercing and to evaluate the expected and perceived procedural discomfort. Methods Four tetraplegic subjects volunteered for the study. A surgical protocol for a safe insertion of a tongue barbell piercing was presented using sterilized instruments and piercing parts. Moreover, post-procedural observations of participant complications such as bleeding, edema, and infection were recorded. Finally, procedural discomforts were monitored by VAS scores of pain, changes in taste and speech as well as problems related to hitting the teeth. Results The piercings were all successfully inserted in less than 5 min and the pain level was moderate compared with oral injections. No bleeding, infection, embedding of the piercing, or tooth/gingival injuries were encountered; a moderate edema was found in one case without affecting the speech. In two cases the piercing rod later had to be replaced by a shorter rod, because participants complained that the rod hit their teeth. The replacements prevented further problems. Moreover, loosening of balls was encountered, which could be prevented with the addition of dental glue. No cases of swallowing or aspiration of the piercing parts were recorded. Conclusions The procedure proved simple, fast, and safe for insertion of tongue piercings for tetraplegic subjects in a clinical setting. The procedure represented several precautions in order to avoid risks in these susceptible participants with possible co-morbidity. No serious complications were encountered, and the procedure was found tolerable to the participants. The procedure may be used in future studies with tongue piercings being a prerequisite for similar systems, and this may include insertion in an out-patient setting. PMID:24684776

The Baltimore Youth Ammunition Initiative: A Model Application of Local Public Health Authority in Preventing Gun Violence

PubMed Central

Lewin, Nancy L.; Vernick, Jon S.; Beilenson, Peter L.; Mair, Julie S.; Lindamood, Melisa M.; Teret, Stephen P.; Webster, Daniel W.

2005-01-01

In 2002, the Baltimore City Health Department, in collaboration with the Baltimore Police Department and the Johns Hopkins Center for Gun Policy and Research, launched the Youth Ammunition Initiative. The initiative addressed Baltimore’s problem of youth gun violence by targeting illegal firearm ammunition sales to the city’s young people. The initiative included undercover “sting” investigations of local businesses and issuance of health department violation and abatement notices. Intermediate results included the passage of 2 Baltimore city council ordinances regulating ammunition sales and reducing the number of outlets eligible to sell ammunition. Although it is too early to assess effects on violent crime, the intervention could theoretically reduce youth violence by interrupting one source of ammunition to youths. More important, the initiative can serve as a policy model for health commissioners seeking to become more active in gun violence prevention efforts. PMID:15855448

The Baltimore Youth Ammunition Initiative: a model application of local public health authority in preventing gun violence.

PubMed

Lewin, Nancy L; Vernick, Jon S; Beilenson, Peter L; Mair, Julie S; Lindamood, Melisa M; Teret, Stephen P; Webster, Daniel W

2005-05-01

In 2002, the Baltimore City Health Department, in collaboration with the Baltimore Police Department and the Johns Hopkins Center for Gun Policy and Research, launched the Youth Ammunition Initiative. The initiative addressed Baltimore's problem of youth gun violence by targeting illegal firearm ammunition sales to the city's young people. The initiative included undercover "sting" investigations of local businesses and issuance of health department violation and abatement notices. Intermediate results included the passage of 2 Baltimore city council ordinances regulating ammunition sales and reducing the number of outlets eligible to sell ammunition. Although it is too early to assess effects on violent crime, the intervention could theoretically reduce youth violence by interrupting one source of ammunition to youths. More important, the initiative can serve as a policy model for health commissioners seeking to become more active in gun violence prevention efforts.

30 CFR 56.7806 - Oxygen intake coupling.

Code of Federal Regulations, 2010 CFR

2010-07-01

... SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Drilling and Rotary Jet Piercing Rotary Jet Piercing § 56.7806 Oxygen intake coupling. The oxygen intake coupling on jet-piercing...

30 CFR 56.7806 - Oxygen intake coupling.

Code of Federal Regulations, 2011 CFR

2011-07-01

... SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Drilling and Rotary Jet Piercing Rotary Jet Piercing § 56.7806 Oxygen intake coupling. The oxygen intake coupling on jet-piercing...

Educational intervention about oral piercing knowledge among dental students and adolescents at schools.

PubMed

Junco, Pilar; Barrios, Rocío; Ruiz, María José; Bravo, Manuel

2017-10-01

Oral piercing can lead to complications and dentists are in a unique position to detect such complications. The purpose of this study was: (i) to assess the immediate and the long-term effects, on dental students, of a training programme about oral piercing knowledge; and (ii) to assess the immediate effect, on adolescents, of a single educational intervention session about oral piercing. A training programme for dental students (n = 66) was carried out in three phases. The last phase consisted of preparing and giving talks about oral piercing at schools, which was delivered by a random selection of dental students involved in the training programme. Dental students answered a questionnaire about oral piercing knowledge, before, immediately after (only the dental students included in the last phase) and 12 months after the training programme. Adolescents (n = 347) answered a survey about oral piercing knowledge before and after the talks. There were statistically significant differences in all comparison groups, except for the results in the 'before intervention' and in the '12 months after intervention' groups among dental students who had not prepared and given the talks to adolescents. Knowledge about oral piercing significantly improved among adolescents when comparing results before (mean questionnaire score = 3.0) and after (mean questionnaire score = 6.2) the talks. Oral piercing educational intervention had a favourable impact on adolescents and dental students, particularly among those who were more involved in the learning process. © 2017 FDI World Dental Federation.

Ballistic Testing for Interceptor Body Armor Inserts Needs Improvement

DTIC Science & Technology

2011-08-01

030, “Ballistic Testing and Product Quality Surveillance for the Interceptor Body Armor - Vest Components Need Improvement,” January 3, 2011. This...Body Armor Ballistic Inserts Interceptor Body Armor (IBA) is a modular body armor system that consists of an outer tactical vest , ballistic inserts...altitude tests was because the ceramic ballistic inserts are solid structures that are not sensitive to reduced pressure and moisture. PM SEQ offered no

Transparent Armor Cost Benefit Study

DTIC Science & Technology

2007-03-06

Armored HMMWVs (M1114s) 2003 2005 2006 UNCLASSIFIED UNCLASSIFIED 3/6/2007 4/17 2006 “Iraqi Pope Glass” 2004-2005 - GPK Recent HistoryEarly OIF Curb Wt...10,300lbs GVW: 12,100lbs UNCLASSIFIED UNCLASSIFIED 3/6/2007 5/17 Future Transparent Gun Shields Requirement: Upgrade GPKS with transparent armor for...enhanced situational awareness while maintaining soldier cover within armor envelope. AHI GS & GPK Upgraded Gunner Shield – Transparent Armored Gun

Oblique view of rear and south sides of ammunition storage ...

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

Oblique view of rear and south sides of ammunition storage buildings 4403 and 4404, view towards the north without scale - Fort McClellan Ammunition Storage Area, Building No. 4403, Second Avenue (Magazine Road), Anniston, Calhoun County, AL

Oblique view of rear and south sides of ammunition storage ...

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

Oblique view of rear and south sides of ammunition storage buildings 4404 and 4405, view towards the north with scale - Fort McClellan Ammunition Storage Area, Building No. 4404, Second Avenue (Magazine Road), Anniston, Calhoun County, AL

Oblique view of rear and south sides of ammunition storage ...

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

Oblique view of rear and south sides of ammunition storage buildings 4404 and 4405, view towards the north without scale - Fort McClellan Ammunition Storage Area, Building No. 4404, Second Avenue (Magazine Road), Anniston, Calhoun County, AL

30 CFR 57.7806 - Oxygen intake coupling.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Jet Piercing Rotary Jet Piercing-Surface Only § 57.7806 Oxygen intake coupling. The oxygen intake coupling on jet piercing drills shall be constructed so that only the oxygen hose can be coupled to it. ...

30 CFR 57.7806 - Oxygen intake coupling.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Jet Piercing Rotary Jet Piercing-Surface Only § 57.7806 Oxygen intake coupling. The oxygen intake coupling on jet piercing drills shall be constructed so that only the oxygen hose can be coupled to it. ...

Should the U.S. Army Adopt New 5.56mm Ammunition Cartridge Designs to Reduce Overall Ammunition Weight?

DTIC Science & Technology

2011-06-10

developing alternative materials or configurations for ammunition cases.4 By using suitable widely available lightweight materials in the case of these...and civilian weapons manufacturers’ materials are accurate. The 5.56mm cartridge will still be the primary caliber of ammunition used in U.S. Army...in this case). External ballistics refers to all events concerning a projectile after it leaves the launcher, or barrel , and before achieves

Technology Assessment of the DACS/MERADCOM Prestaged Ammunition Loading System (PALS) Concept Study.

DTIC Science & Technology

1980-08-01

American Railroads (AAR) and Coast 1-2 Arthurl) little.lnc - Guard (CC) regulations for the shipment of ammunition. The system must be compatible with...to meet Association of American Railroads (AAR) and Coast Guard (CC) regulations for the shipment of ammunition. The system must be compatible with...unloaded u ler field conditions? (4) Can the PALS meet AA and CC regulations for the safe shipment of ammunition in commercial cargo containers? (5

Chronic Lead Intoxication From Eating Wild-Harvested Game.

PubMed

Buenz, Eric J; Parry, Gareth J

2018-05-01

The purpose of this article is to determine if conversion from eating wild game harvested with lead-based ammunition to nonlead-based ammunition results in lower blood lead levels. Supersonic injection of toxin-leeching frangible projectiles into food is intuitively bad. As much as 95% of the ~13.7 million hunters in the United States choose shrapnel-inducing lead bullets to kill game; in addition, not harvesting meat is an incarcerable crime. A lead ammunition ban on certain federal lands was recently rescinded and the National Rifle Association refutes any risk from eating lead bullet-harvested game. A patient subsisting solely on lead-shot meat was converted to non-lead ammunition and his blood lead level tracked. Concomitant with his conversion to nonlead ammunition, a controlled experiment was performed using the patient's bullets to determine his daily lead intake from lead-shot meat. While eating lead-shot meat, the patient was consuming 259.3 ± 235.6 µg of lead daily and his blood lead level was 74.7 µg/dL. Conversion to nonlead ammunition was associated with a reduced blood lead level. Unsafe blood lead levels can occur from eating game harvested with lead ammunition. Physicians should warn hunting patients of this potential risk and counsel them about the availability of nonlead ammunition alternatives. Copyright © 2018 Elsevier Inc. All rights reserved.

Ballistic Testing and Product Quality Surveillance for the Interceptor Body Armor - Vest Components Need Improvement

DTIC Science & Technology

2011-01-03

six contracts. Interceptor Body Armor – Vest Components IBA is a modular body armor system that consists of an OTV, ceramic plates , and components...Armor - Vest Components Need Improvement Report Documentation Page Form ApprovedOMB No. 0704-0188 Public reporting burden for the...Ballistic Testing and Product Quality Surveillance for the Interceptor Body Armor - Vest Components Need Improvement 5a. CONTRACT NUMBER 5b. GRANT

Fracture of Rolled Homogeneous Steel Armor (Nucleation Threshold Stress).

DTIC Science & Technology

1980-01-01

AD-AO81 618 ARMY ARMAMENT RESEARCH AND DEVELOPMENT COMMAND ABERD--ETC F/B 19/4 FRACTURE OF ROLLED HOMOGENEOUS STEEL ARMOR (NUCLEATION THRESHOL--ETC(U...ARBRL-MR-02984A QQ FRACTURE OF ROLLED HOMOGENEOUS STEEL ARMOR (NUCLEATION THRESHOLD STRESS) Gerald L Moss Lynn SeamanLy~ S, ,.DTIC S ELECTED January...nucleation stress, Crack threshold stress, Fracture, Fracture stress, Spallation, Armor, Rolled homogeneous steel armor M~ AS$TRACr (Vita ssf -- ebb

Heavy Wrought Armor Metallurgical Evaluation of Commercially Produced Heavy Wrought Armor to Improve the Specification Requirements

DTIC Science & Technology

1948-02-02

Armor, Steel , Wrought, Over 4" WAL Project No.: 8.11-G TITLE HEAVY WROUGHT ARMOR Metallurgical Evaluation of Commercially Produced * . Heavy Wrought...Tentative Specification AXS-1803 Armor Plate: Steel , Wrought, Homogeneous (4" to 1211 inclusive). The results of the investi- gation indicated the...Plate: Steel , Wrought, Homogeneous (4" to 12" inclusive)". .’o* -... . . . . .’"-’ ."-. - -- -" - -"-. ."-. 2

2009 Combat Vehicles Conference (BRIEFING CHARTS)

DTIC Science & Technology

2009-10-14

Strategy to Field 531 Systems Targeting Under Armor and FS3 Integration on A3 BFIST on the Move Our #1 Priority is to Support Units Engaged in O C i...Armored Knight Program • Targeting Under Armor /On the Move effort underway to • The M1200 Armored Knight provides increase survivability of...increased survivability Sustainment Survivability 32 10/13/2009 BFIST Program Overview • Targeting Under Armor /On the Move effort underway to

Fort McClellan, ammunition storage building 4404. Planar view of rear ...

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

Fort McClellan, ammunition storage building 4404. Planar view of rear (west) side, view towards the east northeast without scale - Fort McClellan Ammunition Storage Area, Building No. 4404, Second Avenue (Magazine Road), Anniston, Calhoun County, AL

Oblique view of front (east) and south sides of ammunition ...

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

Oblique view of front (east) and south sides of ammunition storage buildings 4403 and 4404, view towards the northwest without scale - Fort McClellan Ammunition Storage Area, Building No. 4403, Second Avenue (Magazine Road), Anniston, Calhoun County, AL

Piercing and Tattoos

MedlinePlus

Piercings and tattoos are body decorations that go back to ancient times. Body piercing involves making a hole in the skin so that you can ... but can be in other parts of the body. Tattoos are designs on the skin made with ...

Evaluation of Fracture Initiation in the Mannesmann Piercing Process

NASA Astrophysics Data System (ADS)

Fanini, S.; Ghiotti, A.; Bruschi, S.

2007-04-01

One of the challenging objectives in studying the Mannesmann piercing process is to predict the fracture initiation, known as "Mannesmann effect", in order to design and optimize the working parameters of the piercing process. The objective of the paper is to investigate the workability of a tube steel tested in the same conditions of the Mannesman piercing process. The stress and strain states as well as temperature fields arising during the process are identified through numerical simulations. The hot tensile test is chosen for fundamental studies on fracture initiation, as a tensile state of stress in the centre of the billet in the first stages of the piercing process before the plug arrival seems to be one of the main causes of the crack initiation. The material constants of energy-based models implemented in FEM codes are calculated and numerical results are compared with non-plug piercing tests carried out on the industrial plant.

76 FR 27355 - 2011 National Institute of Justice Body Armor Workshop

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-11

... Institute of Justice Body Armor Workshop AGENCY: National Institute of Justice, DOJ. ACTION: Notice of Meeting of the 2011 NIJ Body Armor Workshop. SUMMARY: The National Institute of Justice invites manufacturers of ballistic-resistant body armor, ballistic laboratory testing facilities and other interested...

Laminate armor and related methods

DOEpatents

Chu, Henry S; Lillo, Thomas M; Zagula, Thomas M

2013-02-26

Laminate armor and methods of manufacturing laminate armor. Specifically, laminate armor plates comprising a commercially pure titanium layer and a titanium alloy layer bonded to the commercially pure titanium outer layer are disclosed, wherein an average thickness of the titanium alloy inner layer is about four times an average thickness of the commercially pure titanium outer layer. In use, the titanium alloy layer is positioned facing an area to be protected. Additionally, roll-bonding methods for manufacturing laminate armor plates are disclosed.

11. Photocopy of photograph (original located in Photograph's Office, Hawthorne ...

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

11. Photocopy of photograph (original located in Photograph's Office, Hawthorne Army Ammunition Plant, Hawthorne, Nevada). View of gymnasium, photograph no. 20107-28. - Hawthorne Naval Ammunition Depot, Gymnasium, North Main Avenue, Industrial Area, Hawthorne Army Ammunition Plant, Hawthorne, Mineral County, NV

27 CFR 447.52 - Import restrictions applicable to certain countries.

Code of Federal Regulations, 2013 CFR

2013-04-01

... ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR Miscellaneous Provisions § 447.52 Import restrictions applicable... States the following firearms and ammunition: (1) Any firearm located or manufactured in Georgia...

27 CFR 447.52 - Import restrictions applicable to certain countries.

Code of Federal Regulations, 2012 CFR

2012-04-01

... ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR Miscellaneous Provisions § 447.52 Import restrictions applicable... States the following firearms and ammunition: (1) Any firearm located or manufactured in Georgia...

12. Photocopy of photograph (original located in Photograph's Office, Hawthorne ...

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

12. Photocopy of photograph (original located in Photograph's Office, Hawthorne Army Ammunition Plant, Hawthorne, Nevada). View of swimming pool, photograph no. 20107-27. - Hawthorne Naval Ammunition Depot, Gymnasium, North Main Avenue, Industrial Area, Hawthorne Army Ammunition Plant, Hawthorne, Mineral County, NV

27 CFR 447.52 - Import restrictions applicable to certain countries.

Code of Federal Regulations, 2011 CFR

2011-04-01

... ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR Miscellaneous Provisions § 447.52 Import restrictions applicable... States the following firearms and ammunition: (1) Any firearm located or manufactured in Georgia...

Army FY 1999 Financial Reporting of Conventional Ammunition

DTIC Science & Technology

2000-09-01

financial reporting of operating materials and supplies. This report discusses the Army reporting of conventional ammunition, which is a material part of the Army operating materials and supplies. In general, conventional ammunition consists of any item containing explosives. At $18.9 billion, conventional ammunition, reported as operating materials and supplies, represented 26 percent of the $72.3 billion in total assets that the Army reported and was the largest tangible asset amount on the balance sheet. Objectives. The overall objective of our audit was to obtain

XM25 Schedule Delays, Cost Increases, and Performance Problems Continue, and Procurement Quantity Not Justified (REDACTED)

DTIC Science & Technology

2016-08-29

ammunition. (FOUO) Figure 1. XM25 Weapon System and Air Bursting Ammunition 3 Hidden refers to the enemy seeking cover in trenches; behind walls, rocks ...system that fires 25mm high-explosive, air- bursting ammunition to allow soldiers to fire at hidden enemy targets. Findings Army officials could...XM25 Weapon System The XM25 is a semiautomatic, shoulder-fired weapon system that fires 25mm high-explosive, air- bursting ammunition to allow soldiers

Advantages from Mixed Storage of Ammunition

DTIC Science & Technology

1983-07-01

A^dN^MM ADy^->6y 7<^ TECHNICAL REPORT ARBRL-TR-02506 ADVANTAGES FROM MIXED STORAGE OF AMMUNITION Ona R. Lyman July 1983 US ARMY ARMAMENT...that "weigh out." Benefits can be derived from mixing an ammunition that "weighs out" with ammunition that "cubes out." In principle, it is...accessible. Below is listed a step-by-step procedure for determining benefits to be derived. Step 1. Select a munition that "weighs out" and note if more

40 CFR 81.350 - Wisconsin.

Code of Federal Regulations, 2014 CFR

2014-07-01

... County X Pepin County X Pierce County X Polk County X St. Croix County X Trempealeau County X Vernon... Unclassifiable/Attainment Ozaukee County Unclassifiable/Attainment Pepin County Unclassifiable/Attainment Pierce... Unclassifiable/Attainment Pepin County Unclassifiable/Attainment Pierce County Unclassifiable/Attainment Polk...

46 CFR 111.05-7 - Armored and metallic sheathed cable.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Armored and metallic sheathed cable. 111.05-7 Section 111.05-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING... Armored and metallic sheathed cable. When installed, the metallic armor or sheath must meet the...

46 CFR 111.05-7 - Armored and metallic sheathed cable.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Armored and metallic sheathed cable. 111.05-7 Section 111.05-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING... Armored and metallic sheathed cable. When installed, the metallic armor or sheath must meet the...

46 CFR 111.05-7 - Armored and metallic sheathed cable.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Armored and metallic sheathed cable. 111.05-7 Section 111.05-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING... Armored and metallic sheathed cable. When installed, the metallic armor or sheath must meet the...

46 CFR 111.05-7 - Armored and metallic sheathed cable.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Armored and metallic sheathed cable. 111.05-7 Section 111.05-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING... Armored and metallic sheathed cable. When installed, the metallic armor or sheath must meet the...

46 CFR 111.05-7 - Armored and metallic sheathed cable.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Armored and metallic sheathed cable. 111.05-7 Section 111.05-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING... Armored and metallic sheathed cable. When installed, the metallic armor or sheath must meet the...

7 CFR 1755.406 - Shield or armor ground resistance measurements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Shield or armor ground resistance measurements. 1755... MATERIALS, AND STANDARD CONTRACT FORMS § 1755.406 Shield or armor ground resistance measurements. (a) Shield or armor ground resistance measurements shall be made on completed lengths of copper cable and wire...

7 CFR 1755.406 - Shield or armor ground resistance measurements.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 11 2011-01-01 2011-01-01 false Shield or armor ground resistance measurements. 1755... MATERIALS, AND STANDARD CONTRACT FORMS § 1755.406 Shield or armor ground resistance measurements. (a) Shield or armor ground resistance measurements shall be made on completed lengths of copper cable and wire...

The ins and outs of body piercing.

PubMed

Larkin, Brenda G

2004-02-01

PATIENTS WITH BODY PIERCINGS present a challenge for today's perioperative nurses. The need to prepare these patients for surgery while promoting safety, preserving body image, and respecting cultural values has gone beyond the routine practice of jewelry removal. BODY ART (ie, tattooing, piercing) has been practiced by men, women, and children from ancient times to the present. It was used then, as it is now, for many purposes, including personal expression, rite of passage, and fashion trends. THE EXPANDING POPULARITY of body piercing increases the likelihood that patients will arrive for surgery with body jewelry in place. This article provides perioperative nurses with the proper tools to deliver culturally sensitive care to patients with body piercings.

Breast abscess after nipple piercing: sonographic findings with clinical correlation.

PubMed

Leibman, A Jill; Misra, Monika; Castaldi, Maria

2011-09-01

The purpose of this series was to review the spectrum of clinical and sonographic features associated with infection after nipple piercing. Between 2002 and 2010, 6 patients presented to our breast center with a breast abscess after nipple piercing. A retrospective analysis of the imaging findings was performed with clinical and pathologic correlation. Patients with breast infections after nipple piercing tend to be young, and the timing since piercing varies from 2 weeks to 17 months. Sonography showed a complex or hypoechoic mass in 5 of 6 patients. Treatment of breast abscesses included surgical incision and drainage, percutaneous drainage, and antibiotic therapy. Surgical evacuation is commonly performed; however, sonographically guided aspiration may be an appropriate management strategy.

The fatal wound of Hector, according to a drawing by Peter Paul Rubens designed for tapestry weaving.

PubMed

Rubino, M; Viale, G L

2001-02-01

According to the Iliad(Chapter XXII, Verses 322-329), Hector, while fighting his last duel, was almost entirely protected by bronze armor, with only a small area "where the clavicle marks the boundary between neck and thorax" exposed. It was precisely into this area, "the shorter way to death," that Achilles thrust his lance. This fatal wound, although covering Hector with blood, allowed the victim to pronounce a few words. In designing the Story of Achilles, his fourth and last series of drawings especially designed for tapestry weaving, Rubens depicted Achilles stabbing Hector near the midline of his neck. There is evidence that Rubens was always well acquainted with the literary sources of his pictures. It is also likely that he became familiar with contemporary editions of the Iliad that were enhanced with commentaries. Realizing that the wound depicted in his original drawing should have prevented Hector from speaking, Rubens altered the scene, then showing the lance piercing the cervical vascular bundle. The careful scrutiny for literary accuracy that was typical of Rubens' artistic behavior did not prevent an additional minor imprecision in the final tapestry. Nevertheless, his outstanding expressive power enabled him to give form to a gigantic baroque representation of the death of Hector in masterly fashion.

Body art in 4,277 Italian secondary school adolescents: prevalence and associations with personal and family characteristics.

PubMed

Cegolon, Luca; Mastrangelo, Giuseppe; Mazzoleni, Francesco; Majori, Silvia; Baldovin, Tatjana; Xodo, Carla

2010-04-01

This study's purpose was to investigate, in a large cohort of adolescents, the prevalence and association of personal and family characteristics with having or considering body piercing or tattoo. We surveyed students from the Veneto Region of northeast Italy with a self-administered questionnaire that asked about body piercing and tattoo and about personal and family characteristics. Multinomial weighted regression analysis was used to generate adjusted relative risk ratios with 95% confidence interval (CI) for piercing and tattooing separately. A total of 4,277 of 4,524 surveyed students completed and returned a usable questionnaire. For piercing, the prevalence was 20%. Girls, students with a less educated father, and those dissatisfied with their physical appearance were more likely to be interested in and to have undergone this procedure. For tattooing, the prevalence was 6%. Boys and students whose father was younger than 48 were more likely to have experienced tattooing. A strong association was found between having a piercing and having a tattoo. Fify-six percent of pierced students and 48% of tattooed students were underage (<18 years). We found that male gender (for tattoo), female gender (for piercing), dissatisfaction with physical appearance, positive attitudes toward either piercing or tattoo, and having a younger and less educated father were associated with having or desiring body modification. These factors could be considered for targeted patient education.

Mycobacterium fortuitum and anaerobic breast abscess following nipple piercing: case presentation and review of the literature.

PubMed

Bengualid, Victoria; Singh, Veera; Singh, Herpreet; Berger, Judith

2008-05-01

Body piercing has become increasingly prevalent. We describe a case of breast infection with combined mycobacteria and anaerobe following nipple piercing, and review the literature. A 17-year-old female developed a breast abscess 4 months after nipple piercing. Cultures grew Prevotalla melangenica and Mycobacterium fortuitum. She required drainage and antibiotic treatment. Three months into her treatment she stopped her medications, relapsed, and required drainage. Two months later, on antimycobacteria therapy, her wound is healing. Review of the infectious complications of nipple piercing yielded 12 cases, 5 of which had a foreign body. The pathogens isolated (coagulase negative staphylococcus, mycobacteria, streptococcus, anaerobe, and gordonia) are not the usual organisms to be isolated from a breast abscess. This could result from reporting bias or the presence of a foreign body, the nipple ring. The three cases of mycobacteria, in addition to ours, are reviewed. The average age is 22 years. Three to 9 months elapsed between piercing and infection. All cases required drainage. Antimycobacteria therapy was used in three of the four cases for 10 days to 6 months. With the increasing prevalence of body piercing, it is important to document and report infections. We describe a breast abscess following nipple piercing with combined anaerobic and a mycobacterial pathogens. This underscores the need for obtaining cultures including anaerobes and mycobacteria.

Field Artillery Ammunition Processing System (FAAPS) concept evaluation study. Ammunition Logistics Program

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

Kring, C.T.; Babcock, S.M.; Watkin, D.C.

1992-06-01

The Field Artillery Ammunition Processing System (FAAPS) is an initiative to introduce a palletized load system (PLS) that is transportable with an automated ammunition processing and storage system for use on the battlefield. System proponents have targeted a 20% increase in the ammunition processing rate over the current operation while simultaneously reducing the total number of assigned field artillery battalion personnel by 30. The overall objective of the FAAPS Project is the development and demonstration of an improved process to accomplish these goals. The initial phase of the FAAPS Project and the subject of this study is the FAAPS conceptmore » evaluation. The concept evaluation consists of (1) identifying assumptions and requirements, (2) documenting the process flow, (3) identifying and evaluating technologies available to accomplish the necessary ammunition processing and storage operations, and (4) presenting alternative concepts with associated costs, processing rates, and manpower requirements for accomplishing the operation. This study provides insight into the achievability of the desired objectives.« less

Automatic Ammunition Identification Technology Project. Ammunition Logistics Program

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

Weil, B.

1993-03-01

The Automatic Ammunition Identification Technology (AAIT) Project is an activity of the Robotics & Process Systems Division at the Oak Ridge National Laboratory (ORNL) for the US Army`s Project Manager-Ammunition Logistics (PM-AMMOLOG) at the Picatinny Arsenal in Picatinny, New Jersey. The project objective is to evaluate new two-dimensional bar code symbologies for potential use in ammunition logistics systems and automated reloading equipment. These new symbologies are a significant improvement over typical linear bar codes since machine-readable alphanumeric messages up to 2000 characters long are achievable. These compressed data symbologies are expected to significantly improve logistics and inventory management tasks andmore » permit automated feeding and handling of ammunition to weapon systems. The results will be increased throughout capability, better inventory control, reduction of human error, lower operation and support costs, and a more timely re-supply of various weapon systems. This paper will describe the capabilities of existing compressed data symbologies and the symbol testing activities being conducted at ORNL for the AAIT Project.« less

Elemental Characterization and Discrimination of Nontoxic Ammunition Using Scanning Electron Microscopy with Energy Dispersive X-Ray Analysis and Principal Components Analysis.

PubMed

Hogg, Seth R; Hunter, Brian C; Waddell Smith, Ruth

2016-01-01

Concerns over the toxic by-products produced by traditional ammunition have led to an increase in popularity of nontoxic ammunition. In this work, the chemical composition of six brands of nontoxic ammunition was investigated and compared to that of a road flare, which served as an environmental source with similar composition. Five rounds of each brand were fired while a further five were disassembled and the primer alone was fired. Particles collected from all samples, including the road flare, were analyzed by scanning electron microscopy with energy dispersive X-ray analysis. Common elements among the different ammunition brands included aluminum, potassium, silicon, calcium, and strontium. Spectra were then subjected to principal components analysis in which association of the primer to the intact ammunition sample was generally possible, with distinction among brands and from the road flare sample. Further, PCA loadings plots indicated the elements responsible for the association and discrimination observed. © 2015 American Academy of Forensic Sciences.

Power Projection: The Current and Future Relevance of the M1A1Tank to Marine Corps Capabilities

DTIC Science & Technology

2002-01-01

Kenneth W. Estes, Marines under Armor : The Marine Corps and the Armored Fighting Vehicle, 1916-2000 (Annapolis, MD: Naval institute Press, 2000), 183...is the M2 heavy barrel machine gun that has been in the U.S. inventory for decades. It can be fired from under armor and has a range of 1800 meters...Accessed 9 January 2002. Estes, Kenneth W. Marines under Armor : The Marine Corps and the Armored Fighting Vehicle, 1916-2000. Annapolis, MD

A new type of shotgun ammunition produces unique wound characteristics.

PubMed

Nelson, Craig L; Winston, David C

2007-01-01

The Tucson Police Department, Tucson, AZ, has begun using the Polyshok Impact Reactive Projectile (IRP), a new type of shotgun ammunition that includes a lead bead core that travels within single, plastic-encased projectile. On impact, the core is released to distribute over a small area, thereby disintegrating on impact to reduce the likelihood of exit or collateral damage on missed shots. After a brief review of shotgun slug ballistics and wound characteristics and a discussion of the mechanism of the Polyshok IRP, we report the first death in the United States from this ammunition. Findings included a single entrance wound with plastic ammunition components and small lead particles recovered from the body, the combination of which normally would suggest a close-range shooting with birdshot. However, the characteristics of this ammunition create different patterns than are found with slugs or shot, so that a medical examiner unfamiliar with the Polyshok IRP could draw inaccurate conclusions about ammunition and range of fire. Because the single projectile fired from this ammunition is composed of both plastic and lead, plastic components are likely to be found within the wound at any range of fire, unlike traditional shot or slug ammunition. Also, the small size of lead particles found spread through the wound cavity would ordinarily suggest a small-size shot, whereas the external appearance of the wound (a single entrance with no dispersion of shot) and the pattern of tissue destruction are more consistent with the patterns of injury associated with shotgun slugs.

Development of a thermally-assisted piercing (TAP) process for introducing holes into thermoplastic composites

NASA Astrophysics Data System (ADS)

Brown, Nicholas W. A.

Composite parts can be manufactured to near-net shape with minimum wastage of material; however, there is almost always a need for further machining. The most common post-manufacture machining operations for composite materials are to create holes for assembly. This thesis presents and discusses a thermally-assisted piercing process that can be used as a technique for introducing holes into thermoplastic composites. The thermally-assisted piercing process heats up, and locally melts, thermoplastic composites to allow material to be displaced around a hole, rather than cutting them out from the structure. This investigation was concerned with how the variation of piercing process parameters (such as the size of the heated area, the temperature of the laminate prior to piercing and the geometry of the piercing spike) changed the material microstructure within carbon fibre/Polyetheretherketone (PEEK) laminates. The variation of process parameters was found to significantly affect the formation of resin rich regions, voids and the fibre volume fraction in the material surrounding the hole. Mechanical testing (using open-hole tension, open-hole compression, plain-pin bearing and bolted bearing tests) showed that the microstructural features created during piercing were having significant influence over the resulting mechanical performance of specimens. By optimising the process parameters strength improvements of up to 11% and 21% were found for pierced specimens when compared with drilled specimens for open-hole tension and compression loading, respectively. For plain-pin and bolted bearing tests, maximum strengths of 77% and 85%, respectively, were achieved when compared with drilled holes. Improvements in first failure force (by 10%) and the stress at 4% hole elongation (by 18%), however, were measured for the bolted bearing tests when compared to drilled specimens. The overall performance of pierced specimens in an industrially relevant application ultimately depends on the properties required for that specific scenario. The results within this thesis show that the piercing technique could be used as a direct replacement to drilling depending on this application.

Baseline UT Measurements for Armor Inspection

NASA Astrophysics Data System (ADS)

Margetan, Frank J.; Richter, Nate; Barnard, Dan; Hsu, David; Gray, Tim; Brasche, Lisa; Bruce Thompson, R.

2010-02-01

Some prototype armor panels are fabricated from several layers of dissimilar material bonded together. These may include ceramics, graphite composites, fiberglass composites and rubber. The ultrasonic properties of these layers influence inspections for armor defects. In this paper we describe measurements of ultrasonic velocity, attenuation, sound beam distortion and signal fluctuations for the individual layers comprising one armor prototype. We then discuss how knowledge of these properties can be used when choosing an optimum frequency for an ultrasonic pitch/catch immersion inspection. In our case an effective inspection frequency near 1.5 MHz affords: (1) adequate strength of through-transmitted signals in unflawed armor; (2) adequate lateral resolution for detecting small disbonds at interfaces; and (3) low levels of UT signal fluctuations due to the natural inhomogeneity of certain armor layers. The utility of this approach is demonstrated using armor panels containing artificial disbonds at selected interfaces.

75 FR 79022 - Agency Information Collection Activities: Proposed Collection; Comments Requested

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-17

... Firearms and Ammunition by Nonimmigrant Aliens. The Department of Justice (DOJ), Bureau of Alcohol, Tobacco... Form/Collection: Application and Permit for Temporary Importation of Firearms and Ammunition by... determine if the firearms or ammunition listed on the application qualify for importation and to certify...

48 CFR 252.223-7002 - Safety precautions for ammunition and explosives.

Code of Federal Regulations, 2013 CFR

2013-10-01

... ammunition and explosives. 252.223-7002 Section 252.223-7002 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CLAUSES AND FORMS SOLICITATION PROVISIONS AND CONTRACT...) Ammunition; (iii) Rockets; (iv) Missiles; (v) Warheads; (vi) Devices; and (vii) Components of (i) through (vi...

48 CFR 252.223-7002 - Safety precautions for ammunition and explosives.

Code of Federal Regulations, 2012 CFR

2012-10-01

... ammunition and explosives. 252.223-7002 Section 252.223-7002 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CLAUSES AND FORMS SOLICITATION PROVISIONS AND CONTRACT...) Ammunition; (iii) Rockets; (iv) Missiles; (v) Warheads; (vi) Devices; and (vii) Components of (i) through (vi...

48 CFR 252.223-7002 - Safety precautions for ammunition and explosives.

Code of Federal Regulations, 2014 CFR

2014-10-01

... ammunition and explosives. 252.223-7002 Section 252.223-7002 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CLAUSES AND FORMS SOLICITATION PROVISIONS AND CONTRACT...) Ammunition; (iii) Rockets; (iv) Missiles; (v) Warheads; (vi) Devices; and (vii) Components of (i) through (vi...

77 FR 22345 - Agency Information Collection Activities: Proposed Collection; Comments Requested; Body Armor in...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-13

... correctional officers, such as the proportion who have body armor, the rate of use, the decision-making factors... Collection; Comments Requested; Body Armor in Correctional Institutions Survey ACTION: 60-day notice of... Collection: Establishment survey and initial approval of collection. (2) Title of Form/Collection: Body Armor...

Maintaining the Marine Corps’ Tank Dominant Combat Overmatch in an Uncertain Future

DTIC Science & Technology

2012-03-12

Company, 1999), 6. 2 2011 Tank Conference Report. (Dated 02 Feb 2011) 3 Kenneth E. Estes. Marines Under Armor : The Marine Corps and the Armored...Kenneth W. Marines Under Armor : The Marine Corps and the Armored Fighting Vehicle, 1916-2000. Annapolis, MD: Naval Institute Press, 2000. Ford

A novel method of intracorporeal end-to-end gastrogastrostomy in laparoscopic pylorus-preserving gastrectomy for early gastric cancer, including a unique anastomotic technique: piercing the stomach with a linear stapler.

PubMed

Ohashi, Manabu; Hiki, Naoki; Ida, Satoshi; Kumagai, Koshi; Nunobe, Souya; Sano, Takeshi

2018-05-21

Delta-shaped anastomosis is usually applied for an intracorporeal gastrogastrostomy in totally laparoscopic pylorus-preserving gastrectomy (TLPPG). However, the remnant stomach is slightly twisted around the anastomosis because it connects in side-to-side fashion. To realize an intracorporeal end-to-end gastrogastrostomy using an endoscopic linear stapler, we invented a novel method including a unique anastomotic technique. In this new approach, we first made small gastrotomies at the greater and lesser curvatures of the transected antrum and then pierced it using an endoscopic linear stapler. After the pierced antrum and the proximal remnant stomach were mechanically connected, the gastrotomies and stapling lines were transected using an endoscopic linear stapler, creating an intracorporeal end-to-end gastrogastrostomy. We have named this technique the "piercing method" because piercing the stomach is essential to its implementation. Between October 2015 and June 2017, 26 patients who had clinically early gastric cancer at the middle third of the stomach without clinical evidence of lymph node metastasis underwent TLPPG involving the novel method. The 26 patients successfully underwent an intracorporeal mechanical end-to-end gastrogastrostomy by the piercing method. The median operation time of the 26 patients was 272 min (range 209-357 min). With the exception of one gastric stasis, no problems associated with the piercing method were encountered during and after surgery. The piercing method can safely create an intracorporeal mechanical end-to-end gastrogastrostomy in TLPPG. Piercing the stomach using an endoscopic linear stapler is a new technique for gastrointestinal anastomosis. This method should be considered if the surgical aim is creation of an intracorporeal end-to-end gastrogastrostomy in TLPPG.

Tongue piercing and insertion of metal studs: three cases of dental and oral consequences.

PubMed

Ram, D; Peretz, B

2000-01-01

"Body art" is a fashion that appears to be gaining popularity worldwide. There are many risks and potentially adverse results associated with tongue piercing. Pain (the procedure is performed without anesthetics), post-placement edema and the risk of prolonged bleeding, if the blood vessels are punctured during the piercing, and fracture of tooth structures, are but a few of the risks. The purpose of the present article is to describe the consequences of three cases of tongue piercing in which metallic barbell-shaped studs were inserted: the consequences include the fracture of tooth structure, caused by the device knocking against the teeth; and inflammation and edema occurred as a result of the piercing of the tongue.

75 FR 68330 - Information Collection Requirement; Defense Federal Acquisition Regulation Supplement...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-05

... with DoD 4145.26-M, DoD Contractors' Safety Manual for Ammunition and Explosives, and minimize risk of mishaps; [cir] Identify the place of performance of all ammunition and explosives work; and [cir] Ensure... Conventional Arms, Ammunition, and Explosives. In addition, this information collection requires DoD...

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...

37 CFR 5.18 - Arms, ammunition, and implements of war.

Code of Federal Regulations, 2010 CFR

2010-07-01

... implements of war. 5.18 Section 5.18 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK... implements of war. (a) The exportation of technical data relating to arms, ammunition, and implements of war... parts 120 through 130); the articles designated as arms, ammunitions, and implements of war are...

Identifying Efficiencies in the Supply Chain for Training Ammunition: Methods, Models, and Recommendations

DTIC Science & Technology

2016-01-01

Standard Army Ammunition System–Modernized ( SAAS -MOD), Total Army Munitions Information System (TAMIS), and the Worldwide Ammunition Reporting System...activities do your ASP personnel execute that are not captured in the Workload Report accessible in SAAS ? How much time would you estimate each of these

48 CFR 908.7111 - Arms and ammunition.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Arms and ammunition. 908... ACQUISITION PLANNING REQUIRED SOURCES OF SUPPLIES AND SERVICES Acquisition of Special Items 908.7111 Arms and ammunition. Pursuant to 10 U.S.C. 4655, the Secretary of the Army is authorized to furnish arms, suitable...

48 CFR 908.7111 - Arms and ammunition.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 5 2011-10-01 2011-10-01 false Arms and ammunition. 908... ACQUISITION PLANNING REQUIRED SOURCES OF SUPPLIES AND SERVICES Acquisition of Special Items 908.7111 Arms and ammunition. Pursuant to 10 U.S.C. 4655, the Secretary of the Army is authorized to furnish arms, suitable...

48 CFR 908.7111 - Arms and ammunition.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 5 2013-10-01 2013-10-01 false Arms and ammunition. 908... ACQUISITION PLANNING REQUIRED SOURCES OF SUPPLIES AND SERVICES Acquisition of Special Items 908.7111 Arms and ammunition. Pursuant to 10 U.S.C. 4655, the Secretary of the Army is authorized to furnish arms, suitable...

48 CFR 908.7111 - Arms and ammunition.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 5 2012-10-01 2012-10-01 false Arms and ammunition. 908... ACQUISITION PLANNING REQUIRED SOURCES OF SUPPLIES AND SERVICES Acquisition of Special Items 908.7111 Arms and ammunition. Pursuant to 10 U.S.C. 4655, the Secretary of the Army is authorized to furnish arms, suitable...

[Association between tattoos, piercings and risk behaviors in adolescents].

PubMed

Cossio, María Laura T; Giesen, Laura F; Araya, Gabriela; Pérez-Cotapos, María Luisa S

2012-02-01

The use of tattoos and piercings has increased, especially among adolescents in the last decades. To evaluate the prevalence of these behaviors in adolescents and their association with risk behaviors such as alcohol, tobacco and illicit drug use and sexual promiscuity. An anonymous and confidential survey about tattooing and piercings was applied to randomly selected high school teenagers, attending municipal, private-subsidized and private schools, in four sectors of Santiago (north-east, south-east, north-west, south-west). The surveys were answered by 1329 participants with a mean age of 15 years (62% women) from 9 schools in Santiago. The prevalence of tattoos was 1.7% (confidence intervals (CI) 1.1% to 2.5%). The figure for piercings was 30.6% (CI 28.2 to 33.1%). A higher prevalence of tattooing and piercings was observed in groups with a history of psychiatric disorders, criminal records, alcohol, tobacco and illicit drug consumption and initiation of sexual activity (p < 0,001). This study confirms that tattoos and piercings are indicators of adolescent risk behaviors.

User s Manual for Armor Stone Evaluation Model (ARMOR): Great Lakes Armor Stone Study

DTIC Science & Technology

2015-08-01

Broderick and Ahrens (1982) defined damage to an armor layer by the normalized eroded cross-section area as S = Ae/(Dn50)2, where Ae is the measured...84. Broderick , L., and J. P. Ahrens. 1982. Rip-rap stability scale effects. Technical Paper 82- 3. Vicksburg, MS: U.S. Army Engineer Waterways

Armored Force: The Rapid Development of a Uniquely American Force

DTIC Science & Technology

2010-03-19

tank dominated the Armored Force in 1940. The latest model, the M2A4 , weighed 12 tons and carried a 37mm main gun mounted in a single turret. It also...exploitation phase. Second, armor was concentrated in sufficient mass at the point of the breakthrough. This enabled the armored units to blast their

Tanks Within The Marine Air Ground Task Force: A N/A Versatile Combat Multiplier Throughout the Full Spectrum of Operations

DTIC Science & Technology

2010-04-26

Estes, Marines Under Armor : The Marine Corps and the Armored Fighting Vehicle, 1916- 2000. Naval Institute Press, Annapolis MD, 2000. Prior to WWIT...Marines Under Armor : The Marine Corps and the Armored Fighting Vehicle, 1916-2000. Naval Institute Press, Annapolis, MA: 2000 Gilbert, Oscar E

Reducing Lead on the Landscape: Anticipating Hunter Behavior in Absence of a Free Nonlead Ammunition Program

PubMed Central

Chase, Loren; Rabe, Michael J.

2015-01-01

Lead is a neurotoxin that has been documented to affect many forms of wildlife, and has been identified as a limiting factor in a population of California Condors in Northern Arizona. The Arizona Game and Fish Department provides vouchers for free nonlead ammunition to hunters selected to hunt within the distribution of California Condors, with the intention of having fewer lead-laden offal piles available to California Condors. Although wildlife agencies may reasonably assume voucher programs motivate hunters into choosing nonlead ammunition, the lead reduction efforts attributable to the voucher program has not been empirically quantified. Our intention was to compare a control group of hunters to a treatment group of hunters within California Condor occupied areas. Both groups received educational materials regarding the deleterious effects of lead, but the treatment group also received a voucher for a free initial box of ammunition. About half of the control group used nonlead ammunition, compared to about three-fourths of the treatment group. Prominent barriers to adoption of nonlead ammunition included a general difficulty of obtaining it, obtaining it in the desired caliber, and its costliness. Frequently mentioned motivations for using nonlead was the exhortation to use it by the Department, and the desire to aid California Condor recovery by hunters. The disparate compliance rates found herein confirm and quantify the success of nonlead ammunition voucher programs, but underscore the importance of working to increase the supply of nonlead ammunition with the end of facilitating its procurement and reducing its cost. PMID:26114878

Reducing Lead on the Landscape: Anticipating Hunter Behavior in Absence of a Free Nonlead Ammunition Program.

PubMed

Chase, Loren; Rabe, Michael J

2015-01-01

Lead is a neurotoxin that has been documented to affect many forms of wildlife, and has been identified as a limiting factor in a population of California Condors in Northern Arizona. The Arizona Game and Fish Department provides vouchers for free nonlead ammunition to hunters selected to hunt within the distribution of California Condors, with the intention of having fewer lead-laden offal piles available to California Condors. Although wildlife agencies may reasonably assume voucher programs motivate hunters into choosing nonlead ammunition, the lead reduction efforts attributable to the voucher program has not been empirically quantified. Our intention was to compare a control group of hunters to a treatment group of hunters within California Condor occupied areas. Both groups received educational materials regarding the deleterious effects of lead, but the treatment group also received a voucher for a free initial box of ammunition. About half of the control group used nonlead ammunition, compared to about three-fourths of the treatment group. Prominent barriers to adoption of nonlead ammunition included a general difficulty of obtaining it, obtaining it in the desired caliber, and its costliness. Frequently mentioned motivations for using nonlead was the exhortation to use it by the Department, and the desire to aid California Condor recovery by hunters. The disparate compliance rates found herein confirm and quantify the success of nonlead ammunition voucher programs, but underscore the importance of working to increase the supply of nonlead ammunition with the end of facilitating its procurement and reducing its cost.

32 CFR 250.8 - Pertinent portions of International Traffic in Arms Regulations (ITAR).

Code of Federal Regulations, 2010 CFR

2010-07-01

... details of development, engineering, design, production, or manufacture of any arms, ammunition, or... the details of design, production, or manufacture of any arms, ammunition, or implements of war on the..., production, or manufacturing of any arms, ammunition, or implements of war on the U.S. Munitions List. (3) If...

49 CFR 173.56 - New explosives-definition and procedures for classification and approval.

Code of Federal Regulations, 2012 CFR

2012-10-01

... agency the ranges of composition of ingredients and compounds, showing the intended manufacturing... was produced to an explosives testing range if— (1) It is not a primary (a 1.1A initiating) explosive...) Ammunition with inert projectile or blank ammunition; and (4) Ammunition not exceeding 50 caliber for rifle...

49 CFR 173.56 - New explosives-definition and procedures for classification and approval.

Code of Federal Regulations, 2013 CFR

2013-10-01

... the ranges of composition of ingredients and compounds, showing the intended manufacturing tolerances... was produced to an explosives testing range if— (1) It is not a primary (a 1.1A initiating) explosive...; (3) Ammunition with inert projectile or blank ammunition; and (4) Ammunition not exceeding 50 caliber...

49 CFR 173.56 - New explosives-definition and procedures for classification and approval.

Code of Federal Regulations, 2014 CFR

2014-10-01

... the ranges of composition of ingredients and compounds, showing the intended manufacturing tolerances... was produced to an explosives testing range if— (1) It is not a primary (a 1.1A initiating) explosive...; (3) Ammunition with inert projectile or blank ammunition; and (4) Ammunition not exceeding 50 caliber...

49 CFR 173.56 - New explosives-definition and procedures for classification and approval.

Code of Federal Regulations, 2011 CFR

2011-10-01

... agency the ranges of composition of ingredients and compounds, showing the intended manufacturing... was produced to an explosives testing range if— (1) It is not a primary (a 1.1A initiating) explosive...) Ammunition with inert projectile or blank ammunition; and (4) Ammunition not exceeding 50 caliber for rifle...

27 CFR 478.132 - Dispositions of semiautomatic assault weapons and large capacity ammunition feeding devices to...

Code of Federal Regulations, 2012 CFR

2012-04-01

... semiautomatic assault weapons and large capacity ammunition feeding devices to law enforcement officers for... assault weapons and large capacity ammunition feeding devices to law enforcement officers for official use... licensed dealers in semiautomatic assault weapons, as well as persons who manufacture, import, or deal in...

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...

27 CFR 478.132 - Dispositions of semiautomatic assault weapons and large capacity ammunition feeding devices to...

Code of Federal Regulations, 2013 CFR

2013-04-01

... semiautomatic assault weapons and large capacity ammunition feeding devices to law enforcement officers for... assault weapons and large capacity ammunition feeding devices to law enforcement officers for official use... licensed dealers in semiautomatic assault weapons, as well as persons who manufacture, import, or deal in...

27 CFR 478.132 - Dispositions of semiautomatic assault weapons and large capacity ammunition feeding devices to...

Code of Federal Regulations, 2014 CFR

2014-04-01

... semiautomatic assault weapons and large capacity ammunition feeding devices to law enforcement officers for... assault weapons and large capacity ammunition feeding devices to law enforcement officers for official use... licensed dealers in semiautomatic assault weapons, as well as persons who manufacture, import, or deal in...

27 CFR 478.132 - Dispositions of semiautomatic assault weapons and large capacity ammunition feeding devices to...

Code of Federal Regulations, 2011 CFR

2011-04-01

... semiautomatic assault weapons and large capacity ammunition feeding devices to law enforcement officers for... assault weapons and large capacity ammunition feeding devices to law enforcement officers for official use... licensed dealers in semiautomatic assault weapons, as well as persons who manufacture, import, or deal in...

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...

78 FR 29381 - Agency Information Collection Activities: Proposed Collection; Comments Requested: Application...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-20

... for Importation of Firearms, Ammunition and Implements of War ACTION: 60-Day notice. The Department of...: Application and Permit for Importation of Firearms, Ammunition and Implements of War. (3) Agency form number.... Need for Collection: The form is used to determine whether firearms, ammunition, and implements of war...

75 FR 79022 - Agency Information Collection Activities: Proposed Collection; Comments Requested

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-17

... Ammunition and Implements of War. The Department of Justice (DOJ), Bureau of Alcohol, Tobacco, Firearms, and... Permit for Importation of Firearms and Ammunition and Implements of War. (3) Agency form number, if any...: The form is used to determine whether firearms, ammunition and implements of war are eligible for...

27 CFR 70.444 - Importation of arms, ammunition, and implements of war.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 27 Alcohol, Tobacco Products and Firearms 2 2014-04-01 2014-04-01 false Importation of arms... Relating to Firearms, Shells and Cartridges, and Explosives § 70.444 Importation of arms, ammunition, and... List and contains the regulations relative to: (a) The registration of importers in arms, ammunition...

27 CFR 70.444 - Importation of arms, ammunition, and implements of war.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 27 Alcohol, Tobacco Products and Firearms 2 2012-04-01 2011-04-01 true Importation of arms... Relating to Firearms, Shells and Cartridges, and Explosives § 70.444 Importation of arms, ammunition, and... List and contains the regulations relative to: (a) The registration of importers in arms, ammunition...

27 CFR 70.444 - Importation of arms, ammunition, and implements of war.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 27 Alcohol, Tobacco Products and Firearms 2 2013-04-01 2013-04-01 false Importation of arms... Relating to Firearms, Shells and Cartridges, and Explosives § 70.444 Importation of arms, ammunition, and... List and contains the regulations relative to: (a) The registration of importers in arms, ammunition...

27 CFR 70.444 - Importation of arms, ammunition, and implements of war.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 27 Alcohol, Tobacco Products and Firearms 2 2011-04-01 2011-04-01 false Importation of arms... Relating to Firearms, Shells and Cartridges, and Explosives § 70.444 Importation of arms, ammunition, and... List and contains the regulations relative to: (a) The registration of importers in arms, ammunition...

Quantifying the effectiveness of shoreline armoring removal on coastal biota of Puget Sound.

PubMed

Lee, Timothy S; Toft, Jason D; Cordell, Jeffery R; Dethier, Megan N; Adams, Jeffrey W; Kelly, Ryan P

2018-01-01

Shoreline armoring is prevalent around the world with unprecedented human population growth and urbanization along coastal habitats. Armoring structures, such as riprap and bulkheads, that are built to prevent beach erosion and protect coastal infrastructure from storms and flooding can cause deterioration of habitats for migratory fish species, disrupt aquatic-terrestrial connectivity, and reduce overall coastal ecosystem health. Relative to armored shorelines, natural shorelines retain valuable habitats for macroinvertebrates and other coastal biota. One question is whether the impacts of armoring are reversible, allowing restoration via armoring removal and related actions of sediment nourishment and replanting of native riparian vegetation. Armoring removal is targeted as a viable option for restoring some habitat functions, but few assessments of coastal biota response exist. Here, we use opportunistic sampling of pre- and post-restoration data for five biotic measures (wrack % cover, saltmarsh % cover, number of logs, and macroinvertebrate abundance and richness) from a set of six restored sites in Puget Sound, WA, USA. This broad suite of ecosystem metrics responded strongly and positively to armor removal, and these results were evident after less than one year. Restoration responses remained positive and statistically significant across different shoreline elevations and temporal trajectories. This analysis shows that removing shoreline armoring is effective for restoration projects aimed at improving the health and productivity of coastal ecosystems, and these results may be widely applicable.

Quantifying the effectiveness of shoreline armoring removal on coastal biota of Puget Sound

PubMed Central

Toft, Jason D.; Adams, Jeffrey W.

2018-01-01

Shoreline armoring is prevalent around the world with unprecedented human population growth and urbanization along coastal habitats. Armoring structures, such as riprap and bulkheads, that are built to prevent beach erosion and protect coastal infrastructure from storms and flooding can cause deterioration of habitats for migratory fish species, disrupt aquatic–terrestrial connectivity, and reduce overall coastal ecosystem health. Relative to armored shorelines, natural shorelines retain valuable habitats for macroinvertebrates and other coastal biota. One question is whether the impacts of armoring are reversible, allowing restoration via armoring removal and related actions of sediment nourishment and replanting of native riparian vegetation. Armoring removal is targeted as a viable option for restoring some habitat functions, but few assessments of coastal biota response exist. Here, we use opportunistic sampling of pre- and post-restoration data for five biotic measures (wrack % cover, saltmarsh % cover, number of logs, and macroinvertebrate abundance and richness) from a set of six restored sites in Puget Sound, WA, USA. This broad suite of ecosystem metrics responded strongly and positively to armor removal, and these results were evident after less than one year. Restoration responses remained positive and statistically significant across different shoreline elevations and temporal trajectories. This analysis shows that removing shoreline armoring is effective for restoration projects aimed at improving the health and productivity of coastal ecosystems, and these results may be widely applicable. PMID:29492331

75 FR 71139 - Land Acquisitions; Puyallup Tribe of Washington

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-22

... Auditor, in Pierce County, Washington. Except that portion of Lot 3 conveyed to the State of Washington by Deeds recorded under Auditor's file number 689865 and 689858. Together with the East half of the... amendment of Short Plat Nos. 8502210395 and 8403080186, filed with the Pierce County Auditor, in Pierce...

Tattoos and Piercings: Attitudes, Behaviors, and Interpretations of College Students

ERIC Educational Resources Information Center

Horne, Jenn; Knox, David; Zusman, Jane; Zusman, Marty E.

2007-01-01

Previously, in those segments of America where "proper" behavior was valued, tattoos and body piercings were examples of what Goffman identified as "stigma"--they spoiled one's identity. Today, tattoos and piercings have become more mainstream. This study reports the survey of 400 undergraduates at a large southeastern university. Regarding…

30 CFR 57.7801 - Jet drills.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Jet drills. 57.7801 Section 57.7801 Mineral... HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Drilling and Rotary Jet Piercing Rotary Jet Piercing-Surface Only § 57.7801 Jet drills. Jet piercing drills shall be provided with: (a) A...

30 CFR 56.7801 - Jet drills.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Jet drills. 56.7801 Section 56.7801 Mineral... HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Drilling and Rotary Jet Piercing Rotary Jet Piercing § 56.7801 Jet drills. Jet piercing drills shall be provided with— (a) A system to...

30 CFR 56.7801 - Jet drills.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Jet drills. 56.7801 Section 56.7801 Mineral... HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Drilling and Rotary Jet Piercing Rotary Jet Piercing § 56.7801 Jet drills. Jet piercing drills shall be provided with— (a) A system to...

30 CFR 57.7801 - Jet drills.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Jet drills. 57.7801 Section 57.7801 Mineral... HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Drilling and Rotary Jet Piercing Rotary Jet Piercing-Surface Only § 57.7801 Jet drills. Jet piercing drills shall be provided with: (a) A...

30 CFR 57.7801 - Jet drills.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Jet drills. 57.7801 Section 57.7801 Mineral... HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Drilling and Rotary Jet Piercing Rotary Jet Piercing-Surface Only § 57.7801 Jet drills. Jet piercing drills shall be provided with: (a) A...

30 CFR 56.7801 - Jet drills.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Jet drills. 56.7801 Section 56.7801 Mineral... HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Drilling and Rotary Jet Piercing Rotary Jet Piercing § 56.7801 Jet drills. Jet piercing drills shall be provided with— (a) A system to...

30 CFR 57.7801 - Jet drills.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Jet drills. 57.7801 Section 57.7801 Mineral... HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Drilling and Rotary Jet Piercing Rotary Jet Piercing-Surface Only § 57.7801 Jet drills. Jet piercing drills shall be provided with: (a) A...

30 CFR 56.7801 - Jet drills.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Jet drills. 56.7801 Section 56.7801 Mineral... HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Drilling and Rotary Jet Piercing Rotary Jet Piercing § 56.7801 Jet drills. Jet piercing drills shall be provided with— (a) A system to...

30 CFR 57.7801 - Jet drills.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Jet drills. 57.7801 Section 57.7801 Mineral... HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Drilling and Rotary Jet Piercing Rotary Jet Piercing-Surface Only § 57.7801 Jet drills. Jet piercing drills shall be provided with: (a) A...

30 CFR 56.7801 - Jet drills.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Jet drills. 56.7801 Section 56.7801 Mineral... HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Drilling and Rotary Jet Piercing Rotary Jet Piercing § 56.7801 Jet drills. Jet piercing drills shall be provided with— (a) A system to...

30 CFR 56.7806 - Oxygen intake coupling.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Oxygen intake coupling. 56.7806 Section 56.7806... Piercing Rotary Jet Piercing § 56.7806 Oxygen intake coupling. The oxygen intake coupling on jet-piercing drills shall be constructed so that only the oxygen hose can be coupled to it. ...

30 CFR 56.7806 - Oxygen intake coupling.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Oxygen intake coupling. 56.7806 Section 56.7806... Piercing Rotary Jet Piercing § 56.7806 Oxygen intake coupling. The oxygen intake coupling on jet-piercing drills shall be constructed so that only the oxygen hose can be coupled to it. ...

30 CFR 56.7806 - Oxygen intake coupling.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Oxygen intake coupling. 56.7806 Section 56.7806... Piercing Rotary Jet Piercing § 56.7806 Oxygen intake coupling. The oxygen intake coupling on jet-piercing drills shall be constructed so that only the oxygen hose can be coupled to it. ...

PIERCE1 is critical for specification of left-right asymmetry in mice.

PubMed

Sung, Young Hoon; Baek, In-Jeoung; Kim, Yong Hwan; Gho, Yong Song; Oh, S Paul; Lee, Young Jae; Lee, Han-Woong

2016-06-16

The specification of left-right asymmetry of the visceral organs is precisely regulated. The earliest breakage of left-right symmetry occurs as the result of leftward flow generated by asymmetric beating of nodal cilia, which eventually induces asymmetric Nodal/Lefty/Pitx2 expression on the left side of the lateral plate mesoderm. PIERCE1 has been identified as a p53 target gene involved in the DNA damage response. In this study, we found that Pierce1-null mice exhibit severe laterality defects, including situs inversus totalis and heterotaxy with randomized situs and left and right isomerisms. The spectrum of laterality defects was closely correlated with randomized expression of Nodal and its downstream genes, Lefty1/2 and Pitx2. The phenotype of Pierce1-null mice most closely resembled that of mutant mice with impaired ciliogenesis and/or ciliary motility of the node. We also found the loss of asymmetric expression of Cerl2, the earliest flow-responding gene in the node of Pierce1-null embryos. The results suggest that Pierce1-null embryos have defects in generating a symmetry breaking signal including leftward nodal flow. This is the first report implicating a role for PIERCE1 in the symmetry-breaking step of left-right asymmetry specification.

[Three case reports of breast abscess after nipple piercing: underestimated health problems of a fashion phenomenon].

PubMed

Jacobs, V R; Golombeck, K; Jonat, W; Kiechle, M

2002-07-01

Piercing is a growing fashion trend among young people. Nipple piercing has shown an increase over the last years. We report about three coincidental cases of breast abscess after nipple piercing within the last months in our clinics and discuss the related problems for health and society. Retrospective analysis of three case reports regarding course of illness and reasons as well as review of literature and internet. Three patients average age 31.9 (28-35) years were hospitalized with breast abscess after nipple piercing (2 x left, 1 x right). The distance piercing to infection was on average 7.7 (5-12) months. In all patients the abscess was incised and the abscess cavity removed, two had an irrigation tubing for a three days, all received i. v. antibiotics postoperatively. Evidence for bacteria was found in case 1: PCR-confirmation of atypical mycobacteria and coagulase negative staphylococcus, case 2: coagulase negative staphylococcus and group B-streptococcus and case 3: green and microaerophilic staphylococcus. The length of hospital stay was on average 8.0 (6-9) days/case, the hospital costs were 3 624,54 e (3 000,26-4 310,58 e) euro;/case. In a follow-up period of 10,0 (5-15) months one relapse occurred which had to be re-operated. Nipple piercing has grown in popularity within the last years and is in general not a stigma of a subculture or lower social classes any more. However, the risk for breast infection is on the one hand underestimated by the women and on the other hand played down by piercing studios. Breast infection after nipple piercing is rarely documented in scientific literature and data bases. Only seven case reports are scientifically published so far. Healing of the wound channel varies and can take up to 6-12 months. The risk for infection is approximately 10-20 %, often in a interval of months after the procedure. Insufficient understanding as well as inconsequent performance of hygienic preparation of the wound beneath other risk factors like nicotine abuse, wrongs size of jewelry, post breast enlargement with prosthesis etc. increase the risk of breast infection after nipple piercing. Due to obvious under documentation this is the largest series of breast infection after nipple piercing in the world.

A computational analysis of the ballistic performance of light-weight hybrid composite armors

NASA Astrophysics Data System (ADS)

Grujicic, M.; Pandurangan, B.; Koudela, K. L.; Cheeseman, B. A.

2006-11-01

The ability of hybrid light-weight fiber-reinforced polymer-matrix composite laminate armor to withstand the impact of a fragment simulating projectile (FSP) is investigated using a non-linear dynamics transient computational analysis. The hybrid armor is constructed using various combinations and stacking sequences of a high-strength/high-stiffness carbon fiber-reinforced epoxy (CFRE) and a high-ductility/high-toughness Kevlar fiber-reinforced epoxy (KFRE) composite laminates of different thicknesses. The results obtained indicate that at a fixed thickness of the armor both the stacking sequence and the number of CFRE/KFRE laminates substantially affect the ballistic performance of the armor. Specifically, it is found that the armor consisting of one layer of KFRE and one layer of CFRE, with KFRE laminate constituting the outer surface of the armor, possesses the maximum resistance towards the projectile-induced damage and failure. The results obtained are rationalized using an analysis of the elastic wave reflection and transmission behavior at the inter-laminate and laminate/air interfaces.

Reducing impacts from ammunitions: A comparative life-cycle assessment of four types of 9mm ammunitions.

PubMed

Ferreira, Carlos; Ribeiro, José; Almada, Sara; Rotariu, Traian; Freire, Fausto

2016-10-01

Increase of environmental awareness of the population has pressured research activities in the defence area to cover environment and toxicity issues, where have been considered appropriate manners to reduce the environmental and toxicological impacts of ammunition. One of the adopted approaches to achieve such goal involves the replacement of lead and other heavy metals by alternative materials. However, the consequences of using alternative materials in ammunitions manufacturing are uncertain for the other life-cycle phases and trade-offs can occur. The present paper describes the potential benefits from the replacement of lead in the primer and in the projectile of a 9mm calibre ammunition. For that purpose, it is assessed and compared the environmental and toxicological impacts associated with the life-cycle of four ammunitions: combination of two types of projectiles (steel jacket and lead core; copper and nylon composite) with two types of primers (lead primer; non-lead primer). In addition, some potential improvements for the environmental performance of small calibre ammunition are also presented. To assess the impacts two Life-Cycle Impact Assessment methods are applied: CML for six environmental categories and USEtox to three toxicity categories. Results showed that the conclusion drawn for environmental and toxicological impact categories are distinct. In fact, ammunition production phase presents higher impacts for the environmental categories, whilst the operation phase has a higher impact to the toxicity categories. The substitution of lead in the primer and in the projectile provides a suitable alternative from a toxicology perspective; however, the composite projectile still presents some environmental concerns. The conclusions drawn are important for the procurement (and design) of environmental responsible ammunitions, in order to avoid (or decrease) the impacts for their manufacture and the effects on human health (e.g. shooters) and ecosystems near shooting ranges or hunting areas. Copyright © 2016 Elsevier B.V. All rights reserved.

Self-esteem, propensity for sensation seeking, and risk behaviour among adults with tattoos and piercings

PubMed Central

Hong, Bo-Kyung; Lee, Hyo Young

2017-01-01

Background: In recent years, increasing numbers of adults and adolescents have opted to undergo tattoo and piercing procedures. Studies among adolescents with tattoo and piercing have usually explored the relationship between one factor and the decision to have tattoos and/or piercings. The aim of this study was to determine relationships between body cosmetic procedures and selfesteem, propensity for sensation seeking, and risk behaviours among adults. Materials and Methods: The subjects were divided into two groups, i.e., those with (n=429) and those without tattoos/piercings (n=237), and self-esteem, propensity for sensation seeking, and risk behaviour were compared between the two groups using self-report questionnaires. To analyse differences in self-esteem and the propensity for sensation seeking, general characteristics were statistically adjusted. In addition, general characteristics, self-esteem, and propensity for sensation seeking were statistically adjusted to determine differences in the propensity for risk behaviour between the two groups. Results: Significant differences were observed in age, marital status, income level, occupation, values or sensitivity to fashion, and educational level between the group with and that without tattoos/ piercings. There was no significant difference in self-esteem, whereas there were significant differences in the propensity for sensation seeking and risk behaviour between the two groups. Conclusions: Continuous attention to, and interest in, the increased incidence of tattooing and piercing are necessary, especially in terms of public interventions for health education and health promotion, as these forms of self-adornment are associated with behaviours that pose a risk to health. Significance for public health The age range and occupations of people who undergo tattoo procedures have diversified with their increasing popularity as cosmetic procedures. This study investigated general characteristics of adults with tattoos and piercings and determined relationships between these body cosmetic procedures and self-esteem, sensation seeking, and risk behaviour. This study provides useful information as to whether adults with tattoos and piercings might be appropriate target groups for public health education, and further identifies factors associated with adults who choose to have tattoos and piercings. PMID:29291195

Transparent Armor Cost Benefit Study

DTIC Science & Technology

2008-04-01

2005 2006 UNCLASSIFIED UNCLASSIFIED 4/30/2008 4/17 2006 “Iraqi Pope Glass” 2004-2005 - GPK Recent HistoryEarly OIF Curb Wt: 10,300lbs GVW: 12,100lbs...UNCLASSIFIED UNCLASSIFIED 4/30/2008 5/17 Future Transparent Gun Shields Requirement: Upgrade GPKS with transparent armor for enhanced situational...awareness while maintaining soldier cover within armor envelope. AHI GS & GPK Upgraded Gunner Shield – Transparent Armored Gun Shield (TAGS

Transparent Armor Cost Benefit Study

DTIC Science & Technology

2006-10-30

added this cocoon to approximately 100 HMMWVs in Ramadi. 2006 “Iraqi Pope Glass” 2004-2005 - GPK Recent HistoryEarly OIF Curb Wt: 10,300lbs GVW...12,100lbs UNCLASSIFIED UNCLASSIFIED 10/30/2006 5/14 Future Transparent Gun Shields Requirement: Upgrade GPKS with transparent armor for enhanced...situational awareness while maintaining soldier cover within armor envelope. AHI GS & GPK Upgraded Gunner Shield – Transparent Armored Gun Shield (TAGS

Mechanical analysis of confectioning flaw of refractory alloy honeycomb sandwich structure

NASA Astrophysics Data System (ADS)

He, Xiaodong; Kong, Xianghao; Shi, Liping; Li, Mingwei

2009-03-01

Thermal protection system is one of the key technology of reusable launch vehicle (RLV). After C/C and ceramic-matrix composite used in space orbiter, one new-typed thermal protection systems (TPS)-ARMOR TPS is coming forth. ARMOR TPS is means adaptable, robust, metallic, operable, reusable TPS. The ARMOR TPS has many advantages, for example: fixing easily, longer life, good properties, short time of maintenance and service. The ARMOR TPS is one of important candidate structure of RLV. ARMOR thermal protection system in foreign countries for reusable launch vehicle is used instead of the traditional ceramic-matrix composite thermal protection system and C/C thermal protection system. Also the constituent feature of ARMOR thermal protection system is much better than the traditional TPS. In comparison with traditional TPS, the ARMOR TPS will be the best selection for all kinds of RLV. So the ARMOR thermal protection system will be used in aviation and spaceflight field more and more widely because of its much better performance. ARMOR TPS panel is above the whole ARMOR TPS, and the metal honeycomb sandwich structure is the surface of the ARMOR TPS panel. So the metal honeycomb sandwich structure plays an important role in the ARMOR TPS, while it bears the flight dynamic pressure and stands against the flight dynamic calefaction. The metal honeycomb sandwich structure is made using the technique of the whole braze welding. In the course of the vacuum high temperature braze welding, its surface will appear concave. The reasons which lead to the shortage are summarized and discussed. The difference of thermal expansion coefficient and pressure between the core and the panels may be the chief reasons. This paper will analyze the mechanics behavior of metal honeycomb sandwich structure in the course of the vacuum high temperature braze welding, then make sure the reasons and get a way to solve it. Haynes214 is a good material of face sheet at present. γ - TiAl and microlaminate materials are the candidate materials in the future.

30 CFR 57.7806 - Oxygen intake coupling.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Oxygen intake coupling. 57.7806 Section 57.7806... Jet Piercing Rotary Jet Piercing-Surface Only § 57.7806 Oxygen intake coupling. The oxygen intake coupling on jet piercing drills shall be constructed so that only the oxygen hose can be coupled to it. ...

30 CFR 57.7806 - Oxygen intake coupling.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Oxygen intake coupling. 57.7806 Section 57.7806... Jet Piercing Rotary Jet Piercing-Surface Only § 57.7806 Oxygen intake coupling. The oxygen intake coupling on jet piercing drills shall be constructed so that only the oxygen hose can be coupled to it. ...

30 CFR 57.7806 - Oxygen intake coupling.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Oxygen intake coupling. 57.7806 Section 57.7806... Jet Piercing Rotary Jet Piercing-Surface Only § 57.7806 Oxygen intake coupling. The oxygen intake coupling on jet piercing drills shall be constructed so that only the oxygen hose can be coupled to it. ...

Smithsonian Marine Station (SMS) at Fort Pierce

Science.gov Websites

Research Online Resources Get Involved Events Calendar NMNH Home Florida with star for Ft. Pierce RESEARCH Smithsonian Marine Station (SMS) at Fort Pierce, Florida is a research center specializing in marine biodiversity and ecosystems of Florida. Research focuses on the Indian River Lagoon and the offshore waters of

Armored Family of Vehicles (AFV). Phase 1 Report. Book 7. Volume 11

DTIC Science & Technology

1987-08-31

Armored Family of Vehicles. Specific requirements and products are described which initiate the training development process and a training management ...approach for the TRADOC and proponent schools to plan, develop, manage and integrate the training subsystem(s) for the Armored Family of Vehicles...Procedures. q. Charter, Armored Family of Vehicles. r. Operational and Organizational (O&W) Plan for AFV. s. System MANPRINT Management Plan for AFV

Ballistic Resistance of Body Armor. NIJ Standard-0101.06

DTIC Science & Technology

2008-07-01

49.2 ft ± 3.28 ft) Length to be adjusted to meet velocity accuracy requirements Test Barrel Armor Panel Backing Material Fixture Start Sensor Set...Systems, Testing and Evaluation Amanda Forster, Materials Research Engineer The preparation of this standard was sponsored by the National...manufacturers seek NIJ compliance of their armor to this standard and the armor contains unique materials or forms of construction that may not have

Computational Study of a Functionally Graded Ceramic-Metallic Armor

DTIC Science & Technology

2006-12-15

UNCLAS –Dist. A - Approved for public release Computational Study of a Functionally Graded Ceramic-Metallic Armor Douglas W. Templeton1, Tara J...efficiency of a postulated FGM ceramic-metallic armor system composed of aluminum nitride (AlN) and aluminum. The study had two primary...2006 2. REPORT TYPE N/ A 3. DATES COVERED - 4. TITLE AND SUBTITLE Computational Study of a Functionally Graded Ceramic-Metallic Armor 5a

Composite structural armor for combat vehicle applications

NASA Technical Reports Server (NTRS)

Haskell, William E., III; Alesi, A. L.; Parsons, G. R.

1990-01-01

Several projects that have demonstrated the advantages of using thick composite armor technology for structural applications in armored combat vehicles are discussed. The first involved composite cargo doors for the Marine Corps LVTP-7 amphibious landing vehicle. Another was a demonstration composite turret that offered a weight reduction of 15.5 percent. The advantages of this composite armor compared to metallic armors used for combat vehicle hull and turret applications are reduced weight at equal ballistic protection; reduced back armor spall; excellent corrosion resistance; reduced production costs by parts consolidation; and inherent thermal and acoustic insulative properties. Based on the encouraging results of these past programs, the Demonstration Composite Hull Program was started in September 1986. To demonstrate this composite armor technology, the Army's newest infantry fighting vehicle, the Bradley Fighting Vehicle (BFV), was selected as a model. A composite infantry fighting vehicle, designated the CIFV for this program, has been designed and fabricated and is currently undergoing a 6000 mile field endurance test. The CIFV demonstration vehicle uses the BFV engine, transmission, suspension, track and other equipment.

Expanding the Availability of Lightweight Aluminum Alloy Armor Plate Procured from Detailed Military Specifications

NASA Astrophysics Data System (ADS)

Doherty, Kevin; Squillacioti, Richard; Cheeseman, Bryan; Placzankis, Brian; Gallardy, Denver

For many years, the range of aluminum alloys for armor plate applications obtainable in accordance with detailed military specifications was very limited. However, the development of improved aluminum alloys for aerospace and other applications has provided an opportunity to modernize the Army portfolio for ground vehicle armor applications. While the benefits of offering additional alloy choices to vehicle designers is obvious, the process of creating detailed military specifications for armor plate applications is not trivial. A significant amount of material and testing is required to develop the details required by an armor plate specification. Due to the vast number of material programs that require standardization and with a limited amount of manpower and funds as a result of Standardization Reform in 1995, one typically requires a need statement from a vehicle program office to justify and sponsor the work. This presentation will focus on recent aluminum alloy armor plate specifications that have added capability to vehicle designers' selection of armor materials that offer possible benefits such as lower cost, higher strength, better ballistic and corrosion resistance, improved weldability, etc.

27 CFR 447.2 - Relation to other laws and regulations.

Code of Federal Regulations, 2014 CFR

2014-04-01

..., AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND.... Munitions Import List (see § 447.21) which are “firearms” or “ammunition” as defined in 18 U.S.C. 921(a) are... ammunition as defined in 18 U.S.C. 921(a) must obtain a license under the provisions of 27 CFR Part 478, and...

27 CFR 447.2 - Relation to other laws and regulations.

Code of Federal Regulations, 2012 CFR

2012-04-01

..., AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND.... Munitions Import List (see § 447.21) which are “firearms” or “ammunition” as defined in 18 U.S.C. 921(a) are... ammunition as defined in 18 U.S.C. 921(a) must obtain a license under the provisions of 27 CFR Part 478, and...

27 CFR 447.2 - Relation to other laws and regulations.

Code of Federal Regulations, 2013 CFR

2013-04-01

..., AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND.... Munitions Import List (see § 447.21) which are “firearms” or “ammunition” as defined in 18 U.S.C. 921(a) are... ammunition as defined in 18 U.S.C. 921(a) must obtain a license under the provisions of 27 CFR Part 478, and...

27 CFR 447.2 - Relation to other laws and regulations.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND.... Munitions Import List (see § 447.21) which are “firearms” or “ammunition” as defined in 18 U.S.C. 921(a) are... ammunition as defined in 18 U.S.C. 921(a) must obtain a license under the provisions of 27 CFR Part 478, and...

27 CFR 447.2 - Relation to other laws and regulations.

Code of Federal Regulations, 2011 CFR

2011-04-01

..., AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND.... Munitions Import List (see § 447.21) which are “firearms” or “ammunition” as defined in 18 U.S.C. 921(a) are... ammunition as defined in 18 U.S.C. 921(a) must obtain a license under the provisions of 27 CFR Part 478, and...

SEM/EDS analysis and characterization of gunshot residues from Brazilian lead-free ammunition.

PubMed

Martiny, Andrea; Campos, Andrea P C; Sader, Marcia S; Pinto, André L

2008-05-02

The exposition to heavy metal-rich airborne due to fire practicing has forced to the development of heavy metal-free environmental ammunition primers all over the world. Here we characterize the GSR elements present in the Brazilian lead-free ammunition produced by Companhia Brasileira de Cartuchos (CBC) and commercialized by MagTech in the U.S. and Europe under the name CleanRange centerfire cartridges. Both first and second generations of CleanRange in calibers 9 mm Luger, .40 S&W, .380 AUTO and .38 SPL were analyzed and compared to regular Brazilian CBC ammunition by scanning electron microscopy/energy dispersive spectroscopy. Differences in composition and morphology of GSR particles from the two generations of CleanRange were observed. The first generation ammunition (found in Europe) presented spherical particles, being strontium the only unique element detected. The second generation (found in the U.S.) produced irregular particles composed mostly by potassium, aluminum, silicon and calcium. We can conclude that identification of GSR derived from CBC second generation lead-free ammunition in suspects' hands may be impossible without the addition of a distinct metallic taggant in the primer composition by the manufacturer.

Speaking through the Body: The Incidence of Self-Injury, Piercing, and Tattooing among College Students

ERIC Educational Resources Information Center

Aizenman, Marta; Jensen, Mary Ann Conover

2007-01-01

Self-injurious behaviors were compared with tattooing and piercing in a college population. Findings indicate a high prevalence of self-injury. Students who self-injured were motivated by a desire to alleviate emotional pain; students who tattooed and pierced by self-expression. Students who self-injured scored higher than students who tattooed…

About Us: Smithsonian Marine Station (SMS) at Fort Pierce

Science.gov Websites

Smithsonian Marine Station at Fort Pierce Website Search Box Search Field: SMS Website Search [PDF] SMS Home › About Us About Us Mission Statement The overall mission of the Smithsonian Marine Station at Fort Pierce is support and conduct of scholarly research in the marine sciences, including

Advanced Metals and Ceramics for Armor and Anti-Armor Applications. High-Fidelity Design and Processing of Advanced Armor Ceramics

DTIC Science & Technology

2007-06-01

microstructures through advanced powder processing , (7) nondestructive evaluation of ceramic armor, (8) investigation of the relation between quasi-static...of a green microstructure of a compact prepared by this process using Superior Graphite 490 powder that had been twice beneficiated by settling and...create a dense, uniform microstructure of highly oriented grains • Determined the relationship between processing parameters, such as shear and solids

CRASHWORTHY HELICOPTER GUNNER’S SEAT INVESTIGATION

DTIC Science & Technology

1975-01-01

less restrict- ing to gun motion than a fully armored bucket seat. The problem remains in getting the gunners to wear body armor, and this can be... motions . The adjustable seat back accommodates a gun- ner with or without body armor and troops with or without combat packs and equipment. A back flap...Developmental Retractable Monkey Harness Restraint for UH-l 1 1.9 10 Gunner Survival Vest With Body Armor (ISVESTA) Side View . . . . . . . . *. . ... .. 22

An Exploration of Integrated Ground Weapons Concepts for Armor/Anti- Armor Missions

DTIC Science & Technology

1991-01-01

de - vii signs. We examined the potential of these light armor designs closely, but did not compare them with the MBT designs. The main problem in...man MBT .............................. 93 35. Three-man remote turret des :6n: side view ............................ 95 36. Three-man remote turret...configurations, including two- and three-man ver- sions with remote and manned turrets. Section V describes some light armored vehicle de - signs, including two

Investigation of New Materials and Methods of Construction of Personnel Armor

DTIC Science & Technology

2008-12-01

NEW MATERIALS AND METHODS OF CONSTRUCTION OF PERSONNEL ARMOR by Poh, Choon Wei December 2008 Thesis Advisor: Robert S. Hixson Second...REPORT TYPE AND DATES COVERED Master’s Thesis 4. TITLE AND SUBTITLE Investigation of New Materials and Methods of Construction of Personnel Armor 6...personnel and vehicle armor. However, much of this work has focused on finding materials that were very ‘strong’ to resist penetration of objects moving

Functional trade-off between strength and thermal capacity of dermal armor: Insights from girdled lizards.

PubMed

Broeckhoven, Chris; du Plessis, Anton; Hui, Cang

2017-10-01

The presence of dermal armor is often unambiguously considered the result of an evolutionary predator-prey arms-race. Recent studies focusing predominantly on osteoderms - mineralized elements embedded in the dermis layer of various extant and extinct vertebrates - have instead proposed that dermal armor might exhibit additional functionalities besides protection. Multiple divergent functionalities could impose conflicting demands on a phenotype, yet, functional trade-offs in dermal armor have rarely been investigated. Here, we use high-resolution micro-computed tomography and voxel-based simulations to test for a trade-off between the strength and thermal capacity of osteoderms using two armored cordylid lizards as model organisms. We demonstrate that high vascularization, associated with improved thermal capacity might limit the strength of osteoderms. These results call for a holistic, cautionary future approach to studies investigating dermal armor, especially those aiming to inspire artificial protective materials. Copyright © 2017 Elsevier Ltd. All rights reserved.

Wound Ballistics Modeling for Blast Loading Blunt Force Impact and Projectile Penetration.

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

Taylor, Paul A.

Light body armor development for the warfighter is based on trial-and-error testing of prototype designs against ballistic projectiles. Torso armor testing against blast is nonexistent but necessary to protect the heart and lungs. In tests against ballistic projectiles, protective apparel is placed over ballistic clay and the projectiles are fired into the armor/clay target. The clay represents the human torso and its behind-armor, permanent deflection is the principal metric used to assess armor protection. Although this approach provides relative merit assessment of protection, it does not examine the behind-armor blunt trauma to crucial torso organs. We propose a modeling andmore » simulation (M&S) capability for wound injury scenarios to the head, neck, and torso of the warfighter. We will use this toolset to investigate the consequences of, and mitigation against, blast exposure, blunt force impact, and ballistic projectile penetration leading to damage of critical organs comprising the central nervous, cardiovascular, and respiratory systems. We will leverage Sandia codes and our M&S expertise on traumatic brain injury to develop virtual anatomical models of the head, neck, and torso and the simulation methodology to capture the physics of wound mechanics. Specifically, we will investigate virtual wound injuries to the head, neck, and torso without and with protective armor to demonstrate the advantages of performing injury simulations for the development of body armor. The proposed toolset constitutes a significant advance over current methods by providing a virtual simulation capability to investigate wound injury and optimize armor design without the need for extensive field testing.« less

Munitions Executive Summit 2010 Held in San Diego, California on February 8-10, 2010

DTIC Science & Technology

2010-02-10

INDUSTRIAL CAPABILITIES · Mr. Dick Hammett , President, Winchester Ammunition AMMUNITION ENTERPRISE CROSS SERVICE PANEL PANEL CHAIR: BG Jonathan...complacency 7 Aligning Commercial Industrial Capabilities with Munitions Requirements & Resources Dick Hammett , President, Winchester Ammunition...Immature – Quantum Dot FPAs maturing – Devices have been demonstrated under less than optimal conditions – Measured results equate to less than 0.1

Field Expedient Armor Modifications to US Armored Vehicles

DTIC Science & Technology

2006-06-01

Technology” (Fort Knox, KY: US Army Armor Center, 1983). 12 2Ian V. Hogg. Armour in Conflict, The Design and Tactics of Armoured Fighting...making their own whitewash. Lacking whitewash, they often resorted to commandeering white bed linen to drape over their vehicles. Both techniques proved...other Armoured Fighting Vehicles of World War II (New York: Exeter Books, 1983), 256. 19White, I. D., “Report on US vs. German Armor,” Exhibit 2, p. 6

Industrial Technology Modernization Program. Project 44. Modernize Facility Equipment and Processes. Volume 1. Revision 2. Phase 2

DTIC Science & Technology

1988-05-01

OF EXTRUSION HLSGFLN XRSO ICO-F XTUINPPER PATE CUT-OFF EXTRUSION I I 7 TUMBLE S TUMBLE HEAT &SORT TML I IEC SPANK & PIERCE P A SPANK & PIERCEI IF...implementation, the Walnut Cell will utilize 50% of the "As-Is" floor space. 106 -EGREflSEII HSL 59 i.CUT OFF EXTRUSION 2. SPANK & PIERCE I 3.DEGREASE 4...FEMALE MALE CUT-OFF EXTRUSION I HOUSNG HOUNG I SPANK & PIERCE SPANK & PIERCE I CLEAN I DEG SE I I DEGREASEI I C P P E R PL A TE I HEAT TREAT I HEAT

Satisfaction with life, self-esteem and evaluation of mental health in people with tattoos or piercings.

PubMed

Pajor, Anna J; Broniarczyk-Dyła, Grażyna; Świtalska, Julita

2015-01-01

The aim of the study was to determine the level of life satisfaction and the various dimensions of self-esteem of pierced or tattooed people, and evaluate their mental health, compared to those without similar body modifications. The study was conducted on a sample of 449 people aged 16-58 years (mean age 26.7 ± 6.35), of whom 308 had body modifications: tattoo (n = 90), body piercings in places other than the ear lobe (n = 53), or both tattoos and piercings (n = 165). The control group consisted of 141 people without such modifications. The participants completed a questionnaire concerning their socio-demographic status, as well as the following psychological tests: The Satisfaction with Life Scale (SWLS), Multidimensional Self-Esteem Inventory (MSEI) and General Health Questionnaire (GHQ-28). Our findings show no significant differences in terms of life satisfaction between the group with tattoos or piercings and the control group. People with body modifications were characterized by higher self-esteem, with regard to their competence and leadership abilities. They also display fewer symptoms of social impairment and sleep disorders than the control group. Tattoos and piercings should not be considered as indicators of psychopathology.

Applications of Capstone depleted uranium aerosol risk data to military combat risk management.

PubMed

Daxon, Eric G; Parkhurst, Mary Ann; Melanson, Mark A; Roszell, Laurie E

2009-03-01

Risks to personnel engaged in military operations include not only the threat of enemy firepower but also risks from exposure to other hazards such as radiation. Combatant commanders of the U.S. Army carefully weigh risks of casualties before implementing battlefield actions using an established paradigm that takes these risks into consideration. As a result of the inclusion of depleted uranium (DU) anti-armor ammunition in the conventional (non-nuclear) weapons arsenal, the potential for exposure to DU aerosols and its associated chemical and radiological effects becomes an element of the commanders' risk assessment. The Capstone DU Aerosol Study measured the range of likely DU oxide aerosol concentrations created inside a combat vehicle perforated with a DU munition, and the Capstone Human Health Risk Assessment (HHRA) estimated the associated doses and calculated risks. This paper focuses on the development of a scientific approach to adapt the risks from DU's non-uniform dose distribution within the body using the current U.S. Department of Defense radiation risk management approach. The approach developed equates the Radiation Exposure Status categories to the estimated radiological risks of DU and makes use of the Capstone-developed Renal Effects Group as a measure of chemical risk from DU intake. Recommendations are provided for modifying Army guidance and policy in order to better encompass the potential risks from DU aerosol inhalation during military operations.

[Wound Ballistics – a Brief Overview].

PubMed

Bolliger, Stephan A; Eggert, Sebastian; Thali, Michael J

2016-02-03

Wound ballistics examines the specific effect, namely the wound profile, of bullets on the body by firing at synthetic models made of ordnance gelatine, glycerin soap and synthetic bones, validated with real cases from (battlefield) surgery and forensic pathology. Wound profile refers to the penetration depth, the bullet deformation/ fragmentation, the diameter of the permanent and the temporary wound cavity. Knowing these features and the used ammunition a surgeon can rapidly assess the amount damage within a patient. The forensic pathologist can draw conclusions as to the used ammunition based on the wound profile. By measuring of the destructive capability of different ammunition types, wound ballistics lays the foundation for guidelines concerning the maximum effect of military ammunition.

Field Artillery Ammunition Processing System (FAAPS) concept evaluation study

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

Kring, C.T.; Babcock, S.M.; Watkin, D.C.

1992-06-01

The Field Artillery Ammunition Processing System (FAAPS) is an initiative to introduce a palletized load system (PLS) that is transportable with an automated ammunition processing and storage system for use on the battlefield. System proponents have targeted a 20% increase in the ammunition processing rate over the current operation while simultaneously reducing the total number of assigned field artillery battalion personnel by 30. The overall objective of the FAAPS Project is the development and demonstration of an improved process to accomplish these goals. The initial phase of the FAAPS Project and the subject of this study is the FAAPS conceptmore » evaluation. The concept evaluation consists of (1) identifying assumptions and requirements, (2) documenting the process flow, (3) identifying and evaluating technologies available to accomplish the necessary ammunition processing and storage operations, and (4) presenting alternative concepts with associated costs, processing rates, and manpower requirements for accomplishing the operation. This study provides insight into the achievability of the desired objectives.« less

Automatic Ammunition Identification Technology Project

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

Weil, B.

1993-01-01

The Automatic Ammunition Identification Technology (AAIT) Project is an activity of the Robotics Process Systems Division at the Oak Ridge National Laboratory (ORNL) for the US Army's Project Manager-Ammunition Logistics (PM-AMMOLOG) at the Picatinny Arsenal in Picatinny, New Jersey. The project objective is to evaluate new two-dimensional bar code symbologies for potential use in ammunition logistics systems and automated reloading equipment. These new symbologies are a significant improvement over typical linear bar codes since machine-readable alphanumeric messages up to 2000 characters long are achievable. These compressed data symbologies are expected to significantly improve logistics and inventory management tasks and permitmore » automated feeding and handling of ammunition to weapon systems. The results will be increased throughout capability, better inventory control, reduction of human error, lower operation and support costs, and a more timely re-supply of various weapon systems. This paper will describe the capabilities of existing compressed data symbologies and the symbol testing activities being conducted at ORNL for the AAIT Project.« less

Scientific evaluation of the ArmorGuard mobile barrier system.

DOT National Transportation Integrated Search

2011-06-17

"Accidents and injuries occur during maintenance activities that could be protected by the ArmorGuard or BalsiBeam mobile barrier systems. The main purpose of this study is to perform a scientific evaluation of the utility of the ArmorGuard system in...

48 CFR 225.7011 - Restriction on carbon, alloy, and armor steel plate.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Restriction on carbon, alloy, and armor steel plate. 225.7011 Section 225.7011 Federal Acquisition Regulations System DEFENSE... on carbon, alloy, and armor steel plate. ...

48 CFR 225.7011 - Restriction on carbon, alloy, and armor steel plate.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Restriction on carbon, alloy, and armor steel plate. 225.7011 Section 225.7011 Federal Acquisition Regulations System DEFENSE... on carbon, alloy, and armor steel plate. ...

48 CFR 225.7011 - Restriction on carbon, alloy, and armor steel plate.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Restriction on carbon, alloy, and armor steel plate. 225.7011 Section 225.7011 Federal Acquisition Regulations System DEFENSE... on carbon, alloy, and armor steel plate. ...

48 CFR 225.7011 - Restriction on carbon, alloy, and armor steel plate.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Restriction on carbon, alloy, and armor steel plate. 225.7011 Section 225.7011 Federal Acquisition Regulations System DEFENSE... on carbon, alloy, and armor steel plate. ...

48 CFR 225.7011 - Restriction on carbon, alloy, and armor steel plate.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Restriction on carbon, alloy, and armor steel plate. 225.7011 Section 225.7011 Federal Acquisition Regulations System DEFENSE... on carbon, alloy, and armor steel plate. ...

Biophysical Characterization and Predicted Human Thermal Responses to U.S. Army Body Armor Protection Levels (BAPL)

DTIC Science & Technology

2013-09-01

for ballistic protection in the form of hard (e.g., ceramic plates ) and soft armor materials. The ultimate goal of these protective vests is to...Strain Decision Aid im Vapor permeability im/clo permeability index IOTV Interceptor Outer Tactical Vest m•s meters per second PC Plate Carrier RH...Army Body Armor Protection Levels (BAPL) 0 to 5 Level Configuration Added Weight lbs/kg BAPL 0 No body armor 0 BAPL 1 Vest or plate carrier with

Shell-armored wood cobbles as a potential criterion for detrital coal deposits

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

DiMarco, M.J.; Nummedal, D.

1986-01-01

Shell-armored wood cobbles occur on detrital-peat beaches along the seaward edge of the Mississippi Delta. Shell material consists exclusively of Mulinia lateralis, a dwarf surf clam. Soft, heavy, waterlogged wood fragments are abraded and become armored by hard shells in response to wave activity on the beach. Although their preservation potential is suspect, fossilized shell-armored wood clasts would probably be recognized as a type of coal ball and might indicate an allochthonous origin for the host coal.

Novel Synthesis and Characterization of Inorganic Fullerene Type WS2 and Graphene Hybrids

DTIC Science & Technology

2013-03-01

Figure 1.   Photograph of two sailors wearing a “light” version of body armor (Image used with permission from LT Melanie Chambers and LT Kathryn...protection body armor in use is a vast improvement over the animal hides and chain mail our descendants wore many years ago [1]. Today’s body armor...worn, but lowers the level of threats the body armor will be able to withstand. Often such operating environments force soldiers to choose between

Potential late health effects of depleted uranium and tungsten used in armor-piercing munitions: comparison of neoplastic transformation and genotoxicity with the known carcinogen nickel.

PubMed

Miller, Alexandra C; Xu, Jiaquan; Stewart, Michael; Prasanna, Pataje G S; Page, Natalie

2002-02-01

Limited data exist to permit an accurate assessment of risks for carcinogenesis and mutagenesis from embedded fragments or inhaled particulates of depleted uranium (DU). Ongoing studies have been designed to provide information about the carcinogenic potential of DU using in vitro and in vivo assessments of morphological transformation as well as cytogenetic, mutagenic, and oncogenic effects. For comparison, we also examined tungsten alloys used in military projectiles and the known carcinogen nickel. Quantitative and qualitative in vitro transformation studies were done to assess the carcinogenic potential of radiation and chemical hazards. Using a human osteosarcoma cell model, we demonstrated that soluble and insoluble DU compounds can transform cells to the tumorigenic phenotype, as characterized by morphological, biochemical, and oncogenic changes consistent with tumor cell behavior. Tungsten alloys and nickel were also shown to be neoplastic transforming agents, although at a frequency less than that of DU. Sister chromatid exchange, micronuclei, and alkaline filter elution assays showed DU and tungsten alloys were genotoxic. Exposure to a nontoxic, nontransforming dose of DU induced a small but statistically significant increase in the number of dicentrics formed in cells. These results suggest that long-term exposure to DU or tungsten alloys could be critical to the development of neoplastic disease in humans and that additional studies are needed.

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

DTIC Science & Technology

2010-01-01

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

Ammunition identification by means of the organic analysis of gunshot residues using Raman spectroscopy.

PubMed

López-López, María; Delgado, Juan José; García-Ruiz, Carmen

2012-04-17

The ability to unequivocally identify a gunshot residue (GSR) when a firearm is discharged is a very important and crucial part of crime scene investigation. To date, the great majority of the analyses have focused on the inorganic components of GSR, but the introduction of "lead-free" or "nontoxic" ammunitions makes it difficult to prevent false negatives. This study introduces a fast methodology for the organic analysis of GSR using Raman spectroscopy. Six different types of ammunition were fired at short distances into cloth targets, and the Raman spectra produced by the GSR were measured and compared with the spectra from the unfired gunpowder ammunition. The GSR spectrum shows high similarity to the spectrum of the unfired ammunition, allowing the GSR to be traced to the ammunition used. Additionally, other substances that might be found on the victim's, shooter's, or suspect's clothes and might be confused with GSR, such as sand, dried blood, or black ink from a common ballpoint pen, were analyzed to test the screening capability of the Raman technique. The results obtained evidenced that Raman spectroscopy is a useful screening tool when fast analysis is desired and that little sample preparation is required for the analysis of GSR evidence.

Impact of the California lead ammunition ban on reducing lead exposure in golden eagles and turkey vultures.

PubMed

Kelly, Terra R; Bloom, Peter H; Torres, Steve G; Hernandez, Yvette Z; Poppenga, Robert H; Boyce, Walter M; Johnson, Christine K

2011-04-06

Predatory and scavenging birds may be exposed to high levels of lead when they ingest shot or bullet fragments embedded in the tissues of animals injured or killed with lead ammunition. Lead poisoning was a contributing factor in the decline of the endangered California condor population in the 1980s, and remains one of the primary factors threatening species recovery. In response to this threat, a ban on the use of lead ammunition for most hunting activities in the range of the condor in California was implemented in 2008. Monitoring of lead exposure in predatory and scavenging birds is essential for assessing the effectiveness of the lead ammunition ban in reducing lead exposure in these species. In this study, we assessed the effectiveness of the regulation in decreasing blood lead concentration in two avian sentinels, golden eagles and turkey vultures, within the condor range in California. We compared blood lead concentration in golden eagles and turkey vultures prior to the lead ammunition ban and one year following implementation of the ban. Lead exposure in both golden eagles and turkey vultures declined significantly post-ban. Our findings provide evidence that hunter compliance with lead ammunition regulations was sufficient to reduce lead exposure in predatory and scavenging birds at our study sites.

Impact of the California Lead Ammunition Ban on Reducing Lead Exposure in Golden Eagles and Turkey Vultures

PubMed Central

Kelly, Terra R.; Bloom, Peter H.; Torres, Steve G.; Hernandez, Yvette Z.; Poppenga, Robert H.; Boyce, Walter M.; Johnson, Christine K.

2011-01-01

Predatory and scavenging birds may be exposed to high levels of lead when they ingest shot or bullet fragments embedded in the tissues of animals injured or killed with lead ammunition. Lead poisoning was a contributing factor in the decline of the endangered California condor population in the 1980s, and remains one of the primary factors threatening species recovery. In response to this threat, a ban on the use of lead ammunition for most hunting activities in the range of the condor in California was implemented in 2008. Monitoring of lead exposure in predatory and scavenging birds is essential for assessing the effectiveness of the lead ammunition ban in reducing lead exposure in these species. In this study, we assessed the effectiveness of the regulation in decreasing blood lead concentration in two avian sentinels, golden eagles and turkey vultures, within the condor range in California. We compared blood lead concentration in golden eagles and turkey vultures prior to the lead ammunition ban and one year following implementation of the ban. Lead exposure in both golden eagles and turkey vultures declined significantly post-ban. Our findings provide evidence that hunter compliance with lead ammunition regulations was sufficient to reduce lead exposure in predatory and scavenging birds at our study sites. PMID:21494329

RNase-Resistant Virus-Like Particles Containing Long Chimeric RNA Sequences Produced by Two-Plasmid Coexpression System▿

PubMed Central

Wei, Yuxiang; Yang, Changmei; Wei, Baojun; Huang, Jie; Wang, Lunan; Meng, Shuang; Zhang, Rui; Li, Jinming

2008-01-01

RNase-resistant, noninfectious virus-like particles containing exogenous RNA sequences (armored RNA) are good candidates as RNA controls and standards in RNA virus detection. However, the length of RNA packaged in the virus-like particles with high efficiency is usually less than 500 bases. In this study, we describe a method for producing armored L-RNA. Armored L-RNA is a complex of MS2 bacteriophage coat protein and RNA produced in Escherichia coli by the induction of a two-plasmid coexpression system in which the coat protein and maturase are expressed from one plasmid and the target RNA sequence with modified MS2 stem-loop (pac site) is transcribed from another plasmid. A 3V armored L-RNA of 2,248 bases containing six gene fragments—hepatitis C virus, severe acute respiratory syndrome coronavirus (SARS-CoV1, SARS-CoV2, and SARS-CoV3), avian influenza virus matrix gene (M300), and H5N1 avian influenza virus (HA300)—was successfully expressed by the two-plasmid coexpression system and was demonstrated to have all of the characteristics of armored RNA. We evaluated the 3V armored L-RNA as a calibrator for multiple virus assays. We used the WHO International Standard for HCV RNA (NIBSC 96/790) to calibrate the chimeric armored L-RNA, which was diluted by 10-fold serial dilutions to obtain samples containing 106 to 102 copies. In conclusion, the approach we used for armored L-RNA preparation is practical and could reduce the labor and cost of quality control in multiplex RNA virus assays. Furthermore, we can assign the chimeric armored RNA with an international unit for quantitative detection. PMID:18305135

A life cycle assessment of destruction of ammunition.

PubMed

Alverbro, K; Björklund, A; Finnveden, G; Hochschorner, E; Hägvall, J

2009-10-30

The Swedish Armed Forces have large stocks of ammunition that were produced at a time when decommissioning was not considered. This ammunition will eventually become obsolete and must be destroyed, preferably with minimal impact on the environment and in a safe way for personnel. The aim of this paper is to make a comparison of the environmental impacts in a life cycle perspective of three different methods of decommissioning/destruction of ammunition, and to identify the environmental advantages and disadvantages of each of these destruction methods: open detonation; static kiln incineration with air pollution control combined with metal recycling, and a combination of incineration with air pollution control, open burning, recovery of some energetic material and metal recycling. Data used are for the specific processes and from established LCA databases. Recycling the materials in the ammunition and minimising the spread of airborne pollutants during incineration were found to be the most important factors affecting the life cycle environmental performance of the compared destruction methods. Open detonation with or without metal recycling proved to be the overall worst alternative from a life cycle perspective. The results for the static kiln and combination treatment indicate that the kind of ammunition and location of the destruction plant might determine the choice of method, since the environmental impacts from these methods are of little difference in the case of this specific grenade. Different methods for destruction of ammunition have previously been discussed from a risk and safety perspective. This is however to our knowledge the first study looking specifically on environmentally aspect in a life cycle perspective.

Comparing acute toxicity of gunshot particles, from firing conventional and lead-free ammunition, in pulmonary epithelial cell cultures.

PubMed

Bergström, Ulrika; Ekstrand-Hammarström, Barbro; Hägglund, Lars; Wingfors, Håkan

2015-01-01

Numerous studies demonstrated that the use of lead (Pb)-containing ammunition is associated with mainly chronic health problems and also is a burden on the environment and wildlife. Recently, a number of reports showed evidence of undesirable acute health effects related to the use of newly developed Pb-free small-caliber ammunition. In this study, particles from leaded and Pb-free ammunition were collected in liquid collection medium, in a highly controlled chamber, while firing a pistol (9 mm) or a rifle (7.62 × 51 mm). The emitted particles were typically smaller than 4 μm, with the great majority in even smaller size ranges, as shown by gravimetrical analysis and a multistage impactor. Chemical analysis revealed significant differences in content and concentration of several metals in the particles. After administration of the liquids to alveolar and bronchial in vitro cell systems, particles were taken up by the cells; the Pb-free particles displayed higher cytotoxicity (EC50 = 2 μg/cm(2)) than particles from Pb ammunition. High correlation factors (>0.9) were found between cell death and content of copper and zinc. Particles from both Pb-containing and Pb-free ammunition were able to induce oxidative stress and the proinflammatory marker interleukin (IL)-8 in both in vitro systems. These results support previous findings that indicate an association between gunshot emissions and metal fume fever. This study demonstrates the usefulness of combining chemical data with biological in vitro responses in assessing acute toxicological effects from emissions from firing both Pb and Pb-free ammunition.

Teaching Business Law from Literature: Lessons to Be Learned from the Novel "Mildred Pierce" and the Road to Entrepreneurial Success

ERIC Educational Resources Information Center

Labatt, Joseph; Forrest, Michael

2016-01-01

James M. Cain used his literary skills to incorporate business and business law concepts into a best-selling novel, "Mildred Pierce." Set in the Great Depression era, "Mildred Pierce" tells the story of a divorced woman who raises two daughters on her own, while building a restaurant and bakery business. Even in today's popular…

Shock imprint and rolling direction influence upon the breaking tenacity for 2P armor steel

NASA Astrophysics Data System (ADS)

Zichil, V.; Coseru, A.; Schnakovszky, C.; Herghelegiu, E.; Radu, C.

2016-08-01

The state of art in present literature shows that the breaking tenacity of a material is influenced by the integrity of the structure. Since armors used in aviation and to protect military vehicles are frequently impact loaded, through the contact between armor sheet and projectiles, or other foreign bodies, the authors have proposed to study the dependence between the breaking tenacity of 2P armor steel depending on the direction of the rolling of the armor plate, of the geometry (spherical imprint, pyramidal and linear imprint) and the depth of the deformation that results after impact. Tests were conducted upon CT (ASTM E- 399) specimen type, using the critical factor of stress intensity during the state of planar strain.

Analyzing nature's protective design: The glyptodont body armor.

PubMed

du Plessis, Anton; Broeckhoven, Chris; Yadroitsev, Igor; Yadroitsava, Ina; le Roux, Stephan Gerhard

2018-06-01

Many animal species evolved some form of body armor, such as scales of fish and bony plates or osteoderms of reptiles. Although a protective function is often taken for granted, recent studies show that body armor might comprise multiple functionalities and is shaped by trade-offs among these functionalities. Hence, despite the fact that natural body armor might serve as bio-inspiration for the development of artificial protective materials, focussing on model systems in which body armor serves a solely protective function might be pivotal. In this study, we investigate the osteoderms of Glyptotherium arizonae, an extinct armadillo-like mammal in which body armor evolved as protection against predators and/or tail club blows of conspecifics. By using a combination of micro-computed tomography, reverse-engineering, stress simulations and mechanical testing of 3D printed models, we show that the combination of dense compact layers and porous lattice core might provide an optimized combination of strength and high energy absorption. Copyright © 2018 Elsevier Ltd. All rights reserved.

Armored DNA in recombinant Baculoviruses as controls in molecular genetic assays.

PubMed

Freystetter, Andrea; Paar, Christian; Stekel, Herbert; Berg, Jörg

2017-10-01

The widespread use of molecular PCR-based assays in analytical and clinical laboratories brings about the need for test-specific, stable, and reliable external controls (EC) as well as standards and internal amplification controls (IC), in order to arrive at consistent test results. In addition, there is also a growing need to produce and provide stable, well-characterized molecular controls for quality assurance programs. In this study, we describe a novel approach to generate armored double-stranded DNA controls, which are encapsulated in baculovirus (BV) particles of the species Autographa californica multiple nucleopolyhedrovirus. We used the well-known BacPAK™ Baculovirus Expression System (Takara-Clontech), removed the polyhedrin promoter used for protein expression, and generated recombinant BV-armored DNAs. The obtained BV-armored DNAs were readily extracted by standard clinical DNA extraction methods, showed favorable linearity and performance in our clinical PCR assays, were resistant to DNase I digestion, and exhibited marked stability in human plasma and serum. BV-armored DNA ought to be used as ECs, quantification standards, and ICs in molecular assays, with the latter application allowing for the entire monitoring of clinical molecular assays for sample adequacy. BV-armored DNA may also be used to produce double-stranded DNA reference materials for, e.g., quality assurance programs. The ease to produce BV-armored DNA should make this approach feasible for a broad spectrum of molecular applications. Finally, as BV-armored DNAs are non-infectious to mammals, they may be even more conveniently shipped than clinical specimen.

30 CFR 75.700 - Grounding metallic sheaths, armors, and conduits enclosing power conductors.

Code of Federal Regulations, 2010 CFR

2010-07-01

... conduits enclosing power conductors. 75.700 Section 75.700 Mineral Resources MINE SAFETY AND HEALTH... Grounding § 75.700 Grounding metallic sheaths, armors, and conduits enclosing power conductors. [Statutory Provisions] All metallic sheaths, armors, and conduits enclosing power conductors shall be electrically...

30 CFR 75.700 - Grounding metallic sheaths, armors, and conduits enclosing power conductors.

Code of Federal Regulations, 2011 CFR

2011-07-01

... conduits enclosing power conductors. 75.700 Section 75.700 Mineral Resources MINE SAFETY AND HEALTH... Grounding § 75.700 Grounding metallic sheaths, armors, and conduits enclosing power conductors. [Statutory Provisions] All metallic sheaths, armors, and conduits enclosing power conductors shall be electrically...

31 CFR 800.302 - Transactions that are not covered transactions.

Code of Federal Regulations, 2012 CFR

2012-07-01

.... business, produces armored personnel carriers in the United States. Corporation A, a foreign person, seeks... with the production of armored personnel carriers. Corporation A seeks to negotiate an agreement under... into a contractual arrangement to acquire the entire armored personnel carrier business operations of...

31 CFR 800.302 - Transactions that are not covered transactions.

Code of Federal Regulations, 2013 CFR

2013-07-01

.... business, produces armored personnel carriers in the United States. Corporation A, a foreign person, seeks... with the production of armored personnel carriers. Corporation A seeks to negotiate an agreement under... into a contractual arrangement to acquire the entire armored personnel carrier business operations of...

31 CFR 800.302 - Transactions that are not covered transactions.

Code of Federal Regulations, 2014 CFR

2014-07-01

.... business, produces armored personnel carriers in the United States. Corporation A, a foreign person, seeks... with the production of armored personnel carriers. Corporation A seeks to negotiate an agreement under... into a contractual arrangement to acquire the entire armored personnel carrier business operations of...

The Subject Headings of the Morris Swett Library, USAFAS. Revised.

DTIC Science & Technology

1980-05-15

Royal Armoured Corps. x Armored force. Armored troops. Armored units. Mechanized force. Mechanized units. Mechanized warfare. Tank companies. Tank...g., U. S. Ary- Physical training. CAMERA MOUNTS. CAMERAS, AERIAL. II I • • ! I CAMOUFLAGE. (U 166.3h) x Air arm - amouflage. - Bibliography. - Drape

Preparing soft-bodied arthropods for arthropods for microscope examination: Armored Scales (Insects: Hemiptera: Diaspididae)

USDA-ARS?s Scientific Manuscript database

Proper identification of armored scales (Hemiptera: Diaspididae) requires preparation of the specimen on a microscope slide. This training video provides visual instruction on how to prepare armored scales specimens on microscope slides for examination and identification. Steps ranging from collect...

Cost Savings Associated with the LV 100-5 Tank Engine

DTIC Science & Technology

2002-03-01

34 F. UNDER ARMOR AUXILLARY POWER UNIT...................................... 35 viii G. SUMMARY...48 E. UNDER ARMOR AUXILLARY POWER UNIT...................................... 49 F. SUMMARY...the gunner and commander thermal sights. An under armor auxiliary power unit, new computer mass memory unit, color maps and displays are included

28 CFR 33.102 - Preferences.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Judicial Administration DEPARTMENT OF JUSTICE BUREAU OF JUSTICE ASSISTANCE GRANT PROGRAMS Bulletproof Vest... armor vests based on the percentage of law enforcement officers who do not have access to an armor vest... wear armor vests whenever feasible; and (c) Has a violent crime rate at or above the national average...

28 CFR 33.102 - Preferences.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Judicial Administration DEPARTMENT OF JUSTICE BUREAU OF JUSTICE ASSISTANCE GRANT PROGRAMS Bulletproof Vest... armor vests based on the percentage of law enforcement officers who do not have access to an armor vest... wear armor vests whenever feasible; and (c) Has a violent crime rate at or above the national average...

28 CFR 33.102 - Preferences.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Judicial Administration DEPARTMENT OF JUSTICE BUREAU OF JUSTICE ASSISTANCE GRANT PROGRAMS Bulletproof Vest... armor vests based on the percentage of law enforcement officers who do not have access to an armor vest... wear armor vests whenever feasible; and (c) Has a violent crime rate at or above the national average...

28 CFR 33.102 - Preferences.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Judicial Administration DEPARTMENT OF JUSTICE BUREAU OF JUSTICE ASSISTANCE GRANT PROGRAMS Bulletproof Vest... armor vests based on the percentage of law enforcement officers who do not have access to an armor vest... wear armor vests whenever feasible; and (c) Has a violent crime rate at or above the national average...

28 CFR 33.102 - Preferences.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Judicial Administration DEPARTMENT OF JUSTICE BUREAU OF JUSTICE ASSISTANCE GRANT PROGRAMS Bulletproof Vest... armor vests based on the percentage of law enforcement officers who do not have access to an armor vest... wear armor vests whenever feasible; and (c) Has a violent crime rate at or above the national average...

Financial Management: Naval Air Systems Command Financial Reporting of Non-Ammunition Operating Material and Supplies for FY 2002

DTIC Science & Technology

2002-11-08

Financial Management November 8, 2002 Office of the Inspector General of the Department of Defense Naval Air Systems Command Financial Reporting of...from... to) - Title and Subtitle Financial Management: Naval Air Systems Command Financial Reporting of Non-Ammunition Operating Material and...This report is the first in a series of planned reports and discusses the financial reporting of non-ammunition operating materials and supplies

Independent Production Cost Estimate: XM1 Tank Main Armament Evaluation

DTIC Science & Technology

1977-11-01

r V. REFERtNCfcS 1. Ammunition Cost Research Study, Gerald W. Kalal and Patrick Gannon, Jun 76, AD-A-029330. 2. Ammunition Cost Research: Medium...Bore Cannon Ammunition, Annexes A-E, Patrick Gannon, Celestino George, Gerald Kalal , Kathleen Keleher, Paul Riedesel, Joseph Robinson, Sep 75, AD-A...016104. 3. Cost Estimating Relationships for Manufacturing Hardware Cost of Gun/Howitzer Cannons, Gerald W. Kalal , Aug 72, AD-75-7163. 4. ARRCOM

Energy engineering analysis study report, Milan Army Ammunition Plant, Milan, Tennessee: Executive summary. Final report

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

NONE

1982-09-01

This report is a summary of the Energy Engineering Analysis for the Milan Army Ammunition Plant (MAAP) in Milan, Tennessee. It includes the recommendations for the development of a Basewide Energy Plan consisting of energy conservation projects and other recommendations for reduction of the installation`s 1985 source energy consumption. Milan Army Ammunition Plant, containing 22,541 acres, is situated in both Gibson and Carroll Counties, Tennessee, and is approximately equally divided longitudinally into the two counties. The Milan area experiences typically short mild winters and long warm summers. With the exception of a few modernized facilities, the overwhelming majority of buildingsmore » at MAAP were constructed for World War II ammunition production.« less

An Annotated Bibliography of MANPRINT-Related Assessments and Evaluations Conducted by the U.S. Army, 2nd Edition: 1953 to 2009. Volume 1- Index

DTIC Science & Technology

2010-02-01

System (ACABA) MA 1973 Armored Vest M1955 Body Armor- Armored Vest M1955 USMC M1955 Armored Vest and the Proposed Titanium Nylon Improved... Laser - MILES Multiple Integrated Laser Engagement System in an Operational Environment (MILES) MA 1980 SAW M249 Rifle- 5.56mm- Machine Gun- SAW M249...Weapon System MA 1993 MCF MCF Modular Causeway Ferry (MCF) MA 1993 MDS NBC- Decon- MDS Modular Decontamination System (MDS) MA 1993 MELIOS Laser

Advanced Metallic Thermal Protection System Development

NASA Technical Reports Server (NTRS)

Blosser, M. L.; Chen, R. R.; Schmidt, I. H.; Dorsey, J. T.; Poteet, C. C.; Bird, R. K.

2002-01-01

A new Adaptable, Robust, Metallic, Operable, Reusable (ARMOR) thermal protection system (TPS) concept has been designed, analyzed, and fabricated. In addition to the inherent tailorable robustness of metallic TPS, ARMOR TPS offers improved features based on lessons learned from previous metallic TPS development efforts. A specific location on a single-stage-to-orbit reusable launch vehicle was selected to develop loads and requirements needed to design prototype ARMOR TPS panels. The design loads include ascent and entry heating rate histories, pressures, acoustics, and accelerations. Additional TPS design issues were identified and discussed. An iterative sizing procedure was used to size the ARMOR TPS panels for thermal and structural loads as part of an integrated TPS/cryogenic tank structural wall. The TPS panels were sized to maintain acceptable temperatures on the underlying structure and to operate under the design structural loading. Detailed creep analyses were also performed on critical components of the ARMOR TPS panels. A lightweight, thermally compliant TPS support system (TPSS) was designed to connect the TPS to the cryogenic tank structure. Four 18-inch-square ARMOR TPS panels were fabricated. Details of the fabrication process are presented. Details of the TPSS for connecting the ARMOR TPS panels to the externally stiffened cryogenic tank structure are also described. Test plans for the fabricated hardware are presented.

NDE of hybrid armor structures using acoustography

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

Sandhu, Jaswinder S.; Pergantis, Charles G.

2011-06-23

The US Army is investigating the use of composite materials to deliver lightweight and more effective armor protection systems to soldiers and other army assets. However, widespread use of such hybrid armor will require a reliable but fast NDE methodology to ensure integrity of these components during manufacturing and while in service. Traditional ultrasonic inspection of such hybrid armor structures may prove to be very effective, but point-by-point ultrasonic scanning is inherently time-consuming and manufacturing slowdowns could develop in high-volume production of such armor systems. In this paper, we report on the application of acoustography for the NDE of hybridmore » armor structures. Acoustography differs from conventional ultrasonic testing in that test objects are inspected in full field, analogously to real time x-ray imaging. The approach uses a novel, super high resolution large area acousto-optic (AO) sensor, which allows image formation through simple ultrasound shadow casting, analogous to x-ray image formation. This NDE approach offers significant inspection speed advantage over conventional point-by-point ultrasonic scanning procedures and is well-suited for high volume production. We will report initial results on a number of hybrid armor plate specimens employing composite materials that are being investigated by the US Army. Acoustography NDE results will also be verified using other complimentary NDE methods.« less

27 CFR 447.1 - General.

Code of Federal Regulations, 2011 CFR

2011-04-01

..., DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR Scope... war. This part contains the U.S. Munitions Import List and includes procedural and administrative...

27 CFR 447.1 - General.

Code of Federal Regulations, 2012 CFR

2012-04-01

..., DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR Scope... war. This part contains the U.S. Munitions Import List and includes procedural and administrative...

27 CFR 447.1 - General.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR Scope... war. This part contains the U.S. Munitions Import List and includes procedural and administrative...

27 CFR 447.1 - General.

Code of Federal Regulations, 2013 CFR

2013-04-01

..., DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR Scope... war. This part contains the U.S. Munitions Import List and includes procedural and administrative...

The effect of range and ammunition type on fracture patterns in porcine postcranial flat bones.

PubMed

Fragkouli, Kleio; Al Hakeem, Eyad; Bulut, Ozgur; Simmons, Tal

2018-01-01

Pig half-carcasses were shot in scapulae, ribs and mandibles with either 0.243 hunting rifle using high velocity expanding ammunition (N = 30) or AK47 using full metal jacketed (FMJ) ammunition (N = 12) from a range of either 5 or 20 m. Fracture patterns related to distance of fire and ammunition type were compared on de-fleshed, macerated, and reconstructed bones. For expanding ammunition, location of fracture on ribs affected the resulting pattern. Scapulae shot from 5 m presented a comminuted pattern different from those shot from 20 m. Mandibles shot from 20 m showed a characteristic radiating pattern at entrance with the opposite ramus un-fractured; those shot from 5 m exhibited fractures to both rami. Using decision tree analysis provided accuracies of 93.8% for scapulae and 87.5% for mandibles. For FMJ, no distance dependent fracture differences were apparent in any bone. Decision tree analysis facilitated the interpretation of fracture patterns caused by projectile trauma. Copyright © 2017. Published by Elsevier Ltd.

Radiological and toxicological assessment of an external heat (burn) test of the 105MM cartridge, APFSDS-T, XM-744

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

Gilchrist, R.L.; Parker, G.B.; Mishima, J.

1978-03-01

The potential radiological and toxicological hazard of depleted uranium aerosol release was investigated. This type of release might arise from accidents with XM-774 ammunition involving great heat. Twelve rounds of packaged ammunition were subjected to an external heat (burn) test. Examination of the site on the day following the test revealed that all 12 depleted uranium penetrators were completely intact. Oxidation of the penetrators was not apparent, even on the most severely burned projectile located at ground zero. Eleven of the 12 projectiles were recovered with the sabots intact; some sabots appeared charred. It was concluded that no airborne releasemore » of depleted uranium had occurred and subsequently there had been no radiological or toxicological hazard from DU during this test. However, this conclusion may not apply to the release of depleted uranium in other types of fires involving this ammunition because other factors may affect the fire. These factors include type of fuel, number of ammunition rounds, and type of structure housing the ammunition.« less

Construction of armored RNA containing long-size chimeric RNA by increasing the number and affinity of the pac site in exogenous rna and sequence coding coat protein of the MS2 bacteriophage.

PubMed

Wei, Baojun; Wei, Yuxiang; Zhang, Kuo; Yang, Changmei; Wang, Jing; Xu, Ruihuan; Zhan, Sien; Lin, Guigao; Wang, Wei; Liu, Min; Wang, Lunan; Zhang, Rui; Li, Jinming

2008-01-01

To construct a one-plasmid expression system of the armored RNA containing long chimeric RNA by increasing the number and affinity of the pac site. The plasmid pET-MS2-pac was constructed with one C-variant pac site, and then the plasmid pM-CR-2C containing 1,891-bp chimeric sequences and two C-variant pac sites was produced. Meanwhile, three plasmids (pM-CR-C, pM-CR-2W and pM-CR-W) were obtained as parallel controls with a different number and affinity of the pac site. Finally, the armored RNA was expressed and purified. The armored RNA with 1,891 bases target RNA was expressed successfully by the one-plasmid expression system with two C-variant pac sites, while for one pac site, no matter whether the affinity was changed or not, only the 1,200 bases target RNA was packaged. It was also found that the C-variant pac site could increase the expression efficiency of the armored RNA. The armored RNA with 1,891-bp exogenous RNA in our study showed the characterization of ribonuclease resistance and stability at different time points and temperature conditions. The armored RNA with 1,891 bases exogenous RNA was constructed and the expression system can be used as a platform for preparation of the armored RNA containing long RNA sequences. Copyright 2008 S. Karger AG, Basel.

27 CFR 447.51 - Import certification and delivery verification.

Code of Federal Regulations, 2014 CFR

2014-04-01

..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR Miscellaneous Provisions § 447.51 Import certification and delivery...

27 CFR 447.51 - Import certification and delivery verification.

Code of Federal Regulations, 2013 CFR

2013-04-01

..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR Miscellaneous Provisions § 447.51 Import certification and delivery...

27 CFR 447.51 - Import certification and delivery verification.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR Miscellaneous Provisions § 447.51 Import certification and delivery...

27 CFR 447.51 - Import certification and delivery verification.

Code of Federal Regulations, 2011 CFR

2011-04-01

..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR Miscellaneous Provisions § 447.51 Import certification and delivery...

27 CFR 447.51 - Import certification and delivery verification.

Code of Federal Regulations, 2012 CFR

2012-04-01

..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR Miscellaneous Provisions § 447.51 Import certification and delivery...

The Armored Infantry in the US Force Structure.

DTIC Science & Technology

1985-12-02

armored infantry and tank integration occurred during the capture of the town of Troyes , France, in 1944, by Task Force West of the 4th Armored...Singling and Troyes . The same can not be said of the foot infantryman because normally he was not associated with tanks. Such was the case in the previously

Investigation of Advanced Personnel Armor Using Layered Construction

DTIC Science & Technology

2009-12-01

foam were constructed to test against baseline armor AISI 4140 steel plate. A hypothetical orthotropic material model closely resembling that of...against baseline armor AISI 4140 steel plate. A hypothetical orthotropic material model closely resembling that of Dyneema HB25 was derived based on...54 2. Steel AISI 4140 ...................................................................................56 3. Composite Plates

76 FR 76100 - Amendment to the International Traffic in Arms Regulations: Revision of U.S. Munitions List...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-06

..., or electromagnetic countermeasure(s) to neutralize the threat prior to contact with a vehicle) and... armor parts and components; (6) electromagnetic armor parts and components, including pulsed power parts... reactive or electromagnetic armor. Dated: 28 November 2011. Ellen O. Tauscher, Under Secretary, Arms...

A Comparison of the Scorpion Load Carriage System (SLCS) to the Modular Lightweight Load Carrying Equipment (MOLLE)

DTIC Science & Technology

2003-07-01

volunteer was asked to report wearing Battle Dress Uniform or Under Armor Undergarment) because the reflective markers used for motion capture needed to be...data collection sessions wearing Under Armor Undergarment, combat boots, integrated body armor and Scorpion helmet. Subjects were given time to

On the collapse pressure of armored bubbles and drops.

PubMed

Pitois, O; Buisson, M; Chateau, X

2015-05-01

Drops and bubbles wrapped in dense monolayers of hydrophobic particles are known to sustain a significant decrease of their internal pressure. Through dedicated experiments we investigate the collapse behavior of such armored water drops as a function of the particle-to-drop size ratio in the range 0.02-0.2. We show that this parameter controls the behavior of the armor during the deflation: at small size ratios the drop shrinkage proceeds through the soft crumpling of the monolayer, at intermediate ratios the drop becomes faceted, and for the largest studied ratios the armor behaves like a granular arch. The results show that each of the three morphological regimes is characterized by an increasing magnitude of the collapse pressure. This increase is qualitatively modeled thanks to a mechanism involving out-of-plane deformations and particle disentanglement in the armor.

Hydroacoustic detection of dumped ammunition in the Ocean with multibeam snippet backscatter analyses. A case study from the 'Kolberger Heide' ammunition dump site (Baltic Sea, Germany)

NASA Astrophysics Data System (ADS)

Kunde, Tina; Schneider von Deimling, Jens

2016-04-01

Dumped ammunition in the sea is a matter of great concern in terms of safe navigation and environmental threads. Because corrosion of the dumped ammunition's hull is ongoing, future contamination of the ambient water by their toxic interior is likely to occur. The location of such dump sites is approximately known from historical research and ship log book analyses. Subsequent remote sensing of ammunition dumping sites (e.g. mines) on the seafloor is preferentially performed with hydro-acoustic methods such as high resolution towed side scan or by the sophisticated synthetic aperture sonar approach with autonomous underwater vehicles. However, these are time consuming and expensive procedures, while determining the precise position of individual mines remains a challenging task. To mitigate these shortcomings we suggest using ship-born high-frequency multibeam sonar in shallow water to address the task of mine detection and precise localization on the seabed. Multibeam sonar systems have improved their potential in regard to backscatter analyses significantly over the past years and nowadays present fast and accurate tools for shallow water surveying to (1) detect mines in multibeam snippet backscatter data (2) determine their precise location with high accuracy intertial navigation systems. A case study was performed at the prominent ammunition dumping site 'Kolberger Heide' (Baltic Sea, Germany) in the year 2014 using a modern hydro-acoustic multibeam echosounder system with 200-400 kHz (KONGSBERG EM2040c). With an average water depth of not even 20 m and the proximity to the shore line and dense waterways, this investigated area requires permanent navigational care. Previously, the study area was surveyed by the Navy with the very sophisticated HUGIN AUV equipped with a synthetic aperture sonar with best resolution by current technology. Following an evaluation of the collected data, various ammunition bodies on the sea floor could be clearly detected. Analyses of our shipborn multibeam snippet backscatter data now show the feasibility to detect the majority of such ammunition bodies by their distinct snippet backscatter anomaly and shape. By the use of SAPOS correction data, the navigation data of the appropriated multibeam echosounder was postprocessed, which leads to an absolute accuracy of the ammunition bodies of 0.1 m laterally. Thus, the multibeam dataset represents a study providing both, detection and precise positioning of individual mines on the seabed. Apart from the much greater efficiency of multibeam mapping sonar over towed sidescan, precise localization is important for future management of mines, may it be in regard to their dellaboration, or to evaluate if future sediment mass movement (sediment waves) may cover and obscure the ammunition bodies in the future.

27 CFR 478.34 - Removed, obliterated, or altered serial number.

Code of Federal Regulations, 2012 CFR

2012-04-01

..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.34 Removed, obliterated, or altered serial...

27 CFR 478.34 - Removed, obliterated, or altered serial number.

Code of Federal Regulations, 2014 CFR

2014-04-01

..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.34 Removed, obliterated, or altered serial...

27 CFR 478.34 - Removed, obliterated, or altered serial number.

Code of Federal Regulations, 2011 CFR

2011-04-01

..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.34 Removed, obliterated, or altered serial...

27 CFR 478.34 - Removed, obliterated, or altered serial number.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.34 Removed, obliterated, or altered serial...

27 CFR 478.28 - Transportation of destructive devices and certain firearms.

Code of Federal Regulations, 2011 CFR

2011-04-01

... OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.28 Transportation of...

27 CFR 478.28 - Transportation of destructive devices and certain firearms.

Code of Federal Regulations, 2013 CFR

2013-04-01

... OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.28 Transportation of...

78 FR 46326 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-31

.... Title, Associated Form and OMB Number: Qualification to Possess Firearms or Ammunition; OMB Control... possess firearms or ammunition. Affected Public: Business or other for-profit. Frequency: On occasion...

27 CFR 478.28 - Transportation of destructive devices and certain firearms.

Code of Federal Regulations, 2012 CFR

2012-04-01

... OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.28 Transportation of...

27 CFR 478.28 - Transportation of destructive devices and certain firearms.

Code of Federal Regulations, 2014 CFR

2014-04-01

... OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.28 Transportation of...

27 CFR 478.34 - Removed, obliterated, or altered serial number.

Code of Federal Regulations, 2013 CFR

2013-04-01

..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.34 Removed, obliterated, or altered serial...

Artillery ammunition marking tests

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

Weil, B.S.; Lewis, J.C.

1995-04-01

This report describes the testing results of two approaches being considered for marking ink artillery ammunition with machine-readable data symbols. The first approach used ink-jet printing directly onto projectiles, and the second approach employed thermal-transfer printing onto self-adhesive labels that are subsequently applied automatically to projectiles. The objectives of this evaluation for each marking technology were to (1) determine typical system performance characteristics using the best commercially available equipment and (2) identify any special requirements necessary for handling ammunition when these technologies are employed.

Maintenance Facilities for Ammunition, Explosives, and Toxics. Design Manual 28.3.

DTIC Science & Technology

1981-11-01

LOADING DOCK RAMP PROTECTION 28.3-2 8. FIRE PROTECTION 28.3-2 9. SECURITY 28.3-2 10. SAFETY 28.3-2 Section 2. GENERAL AMMUNITION MAINTENANCE SHOPS 28.3...protection in accordance with Section 3 1910.23c, Occupatioual Safety and Health Act Standards Manual. 5 8. FIRE PROTECTION. Fire protection for all...Volume 1, and Fire Protection Engineering, NAVFAC DM-8. 9. SECURITY. Maintenance facilities for ammunition, explosives, and I toxics shall be located so

5. Photocopy titled 'Map of Naval Ammunition Depot, Bremerton (Puget ...

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

5. Photocopy titled 'Map of Naval Ammunition Depot, Bremerton (Puget Sound), Wash.' dated June 30, 1947. Buildings 103 and 104 are shaded and located left of center near top of map. HABS film is an 8x10' high-contrast negative made from original map in the collection of the Department of Public Works, Puget Sound Naval Shipyard, Bremerton, WA. - Puget Sound Naval Shipyard, Munitions Storage Bunker, Naval Ammunitions Depot, North of Campbell Trail, Bremerton, Kitsap County, WA

Sustaining the Single Naval Battle: Enhancing USMC Expeditionary Logistics with the Addition of the Maritime Prepositioning Force (MPF) Auxiliary Dry Cargo / Ammunition Ships (T-AKES)

DTIC Science & Technology

2012-04-18

of Employment. Official Message. (CMC WASHINGTON DC PPO POE), DTG: 291447Z Mar 2010. 28 Military Sealift Command, Combat Logistics Force Webpage...Ammunition Ship (F-AKE) Concept of Employment. Official Message. (CMC WASHINGTON DC PPO POE), DTG: 291447Z Mar 2010. 28 30 Headquarters u.s. Marine Corps...Maritime Prepositioning Force (MPF) Auxiliary Dry Cargo/Ammunition Ship (I’-AKE) Concept of Employment. Official Message. (CMC WASHINGTON DC PPO POE

Final Remedial Investigation Sampling Plan Addendum. Milan Army Ammunition Plant Remedial Investigation Southern Study Area (Operable Unit No. 5)

DTIC Science & Technology

1997-09-01

91-D-0012 Task Order No. 0007 2.4.7 Milan Army Ammunition Plant, Phytoremediation Pilot Study, USAEC, 1996 .. .............................. 2-28 2.5...indicated that heavy metal contamination (lead, chromium, and mercury ) was present at relatively low levels, and explosive contamination was limited to...and MI172 where lead was found at 22.9 j.g/1 and 18.4 Ig/l, respectively. 2.4.7 Milan Army Ammunition Plant, Phytoremediation Pilot Study, USAEC, 1996

Single-Enzyme Nanoparticles Armored by a Nanometer-Scale Organic/Inorganic Network

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

Kim, Jungbae; Grate, Jay W.

2003-09-01

We have developed armored single-enzyme nanoparticles (SENs), which dramatically stabilize a protease (a-chymotrypsin, CT) by surrounding each enzyme molecule with a porous composite organic/inorganic shell of less than a few nanometers thick. The armored enzymes show no decrease in CT activity at 30C for four days while free CT activity is rapidly reduced by orders of magnitude. The armored shell around CT is sufficiently thin and porous that it does not place any serious mass-transfer limitation on substrates. This unique approach will have a great impact in using enzymes in various fields.

Nipple piercing may be contraindicated in male patients with chest implants.

PubMed

de Kleer, N; Cohen, M; Semple, J; Simor, A; Antonyshyn, O

2001-08-01

The authors present a man who underwent chest augmentation and nipple piercing. The patient developed chronic nipple infection, which led to unnecessary invasive diagnostic procedures, serious implant infection, and eventually urgent explantation. This unfavorable scenario illustrates the distinct features of the procedure in men, which includes close proximity of the nipple to the implant and reduced awareness by health care providers. Based on this case the authors recommend avoiding nipple piercing in men with chest implants.

27 CFR 478.35 - Skeet, trap, target, and similar shooting activities.

Code of Federal Regulations, 2012 CFR

2012-04-01

... ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.35 Skeet, trap, target, and...

27 CFR 478.35 - Skeet, trap, target, and similar shooting activities.

Code of Federal Regulations, 2013 CFR

2013-04-01

... ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.35 Skeet, trap, target, and...

27 CFR 478.35 - Skeet, trap, target, and similar shooting activities.

Code of Federal Regulations, 2014 CFR

2014-04-01

... ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.35 Skeet, trap, target, and...

Acid mine treatment with open limestone channels

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

Ziemkiewicz, P.F.; Brant, D.L.; Skousen, J.G.

1996-12-31

Acid mine drainage (AMD) is often associated with mining of pyritic coal and metal deposits. Typical AMD associated with coal mines in the eastern US can have acidity and iron concentrations ranging from the teens to the thousands of mg/l. Aluminum and manganese can be present in concentrations ranging from zero to the low hundreds of mg/l. Much attention has been devoted to developing inexpensive, limestone (LS)-based systems for treating AMID with little or no maintenance. However, LS tends to coat with metal hydroxides when exposed to AMID in an oxidized state, a process known as {open_quotes}armoring{close_quotes}. It is generallymore » assumed that once armored, LS ceases to neutralize acid. Another problem is that the hydroxides tend to settle into plug the pore spaces in LS beds forcing water to move around rather than through the LS. While both are caused by the precipitation of metal hydroxides, armoring and plugging are two different problems. Plugging of LS pores can be avoided by maintaining a high flushing rate through the LS bed. Armoring, however, occurs regardless of water velocity. This study investigated the influence of armoring on LS solubility and the implications of armoring and plugging on the construction of open (oxidizing) LS channels for treating AMD. We evaluated the AMID treatment performance of armored and unarmored LS in oxidizing environments both in laboratory and field studies.« less

History of the Army Ground Forces. Study Number 27. History of the Armored Force, Command and Center

DTIC Science & Technology

1946-01-01

Forces be- *• came closer. With its redesignation as the Armored Command on 2 Tuly 1945, the activ- ities of the Armored Force became more closely...techniques. Num- ber of graduates not available. .,- Clerical Courses Clerical Course - Opened 4 November 1940; closed 22 Tuly 1944. Duration of each class - 8

’Stinger under Armor:’ An Analysis of Alternatives

DTIC Science & Technology

1990-01-01

This paper examines a concept for employment of the Stinger Air Defense Artillery weapon system known as ’Stinger under Armor .’ It traces the...areas air defense in the pre-FAADS era. This broader deficiency ultimately drove the need for ’Stinger under Armor ’ as a short-term solution to a current battlefield vulnerability.

106-17 Telemetry Standards. Annex A.4. Asynchronous Recorder Multiplexer Output Re-Constructor (ARMOR)

DTIC Science & Technology

2017-07-01

Output Re-Constructor 1. General This standard defines the recommended multiplexer format for single-channel data recording on small-format (1/2 in...which is 1-based, is determined by the position of the channel’s module in the ARMOR system . The first input channel found in the ARMOR system is

27 CFR 478.24 - Compilation of State laws and published ordinances.

Code of Federal Regulations, 2011 CFR

2011-04-01

... ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.24 Compilation of State laws and...

27 CFR 478.24 - Compilation of State laws and published ordinances.

Code of Federal Regulations, 2012 CFR

2012-04-01

... ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.24 Compilation of State laws and...

27 CFR 447.44 - Permit denial, revocation or suspension.

Code of Federal Regulations, 2013 CFR

2013-04-01

..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR Permits § 447.44 Permit denial, revocation or suspension. (a) Import permits...

27 CFR 447.44 - Permit denial, revocation or suspension.

Code of Federal Regulations, 2011 CFR

2011-04-01

..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR Permits § 447.44 Permit denial, revocation or suspension. (a) Import permits...

27 CFR 478.24 - Compilation of State laws and published ordinances.

Code of Federal Regulations, 2013 CFR

2013-04-01

... ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.24 Compilation of State laws and...

27 CFR 478.24 - Compilation of State laws and published ordinances.

Code of Federal Regulations, 2014 CFR

2014-04-01

... ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.24 Compilation of State laws and...

27 CFR 447.44 - Permit denial, revocation or suspension.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR Permits § 447.44 Permit denial, revocation or suspension. (a) Import permits...

27 CFR 447.44 - Permit denial, revocation or suspension.

Code of Federal Regulations, 2012 CFR

2012-04-01

..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR Permits § 447.44 Permit denial, revocation or suspension. (a) Import permits...

27 CFR 447.44 - Permit denial, revocation or suspension.

Code of Federal Regulations, 2014 CFR

2014-04-01

..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR Permits § 447.44 Permit denial, revocation or suspension. (a) Import permits...

Perichondritis

MedlinePlus

... Ear piercing (especially piercing of the cartilage) Contact sports Trauma to the side of the head Ear ... external ear. In: Flint PW, Haughey BH, Lund V, et al, eds. Cummings Otolaryngology . 6th ed. Philadelphia, ...

Self-Pierce Riveting of Three Aluminium Alloy and Mild Steel Sheets

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

Mori, K.; Abe, Y.; Sakai, S.

2010-06-15

Three aluminium alloy and steel sheets were joined with a self-piercing rivet. Self-pierce riveting has the function of joining steel and aluminium alloys having very different melting points due to plastic joining. The requisites for joining the three sheets are the driving of the rivet leg through the middle sheet, the flaring of the rivet leg in the lower sheet and the prevention of the fracture of the lower sheet. The joinability for various combinations of the three sheets was determined. When the rivet leg is small, no driving through the middle sheet occurs, the lower sheet ruptures for amore » large rivet leg. In addition, 980 MPa high strength steel, mild steel and aluminium alloy sheets were joined by the self-pierce riveting.« less

Fabrication, testing and modeling of a new flexible armor inspired from natural fish scales and osteoderms.

PubMed

Chintapalli, Ravi Kiran; Mirkhalaf, Mohammad; Dastjerdi, Ahmad Khayer; Barthelat, Francois

2014-09-01

Crocodiles, armadillo, turtles, fish and many other animal species have evolved flexible armored skins in the form of hard scales or osteoderms, which can be described as hard plates of finite size embedded in softer tissues. The individual hard segments provide protection from predators, while the relative motion of these segments provides the flexibility required for efficient locomotion. In this work, we duplicated these broad concepts in a bio-inspired segmented armor. Hexagonal segments of well-defined size and shape were carved within a thin glass plate using laser engraving. The engraved plate was then placed on a soft substrate which simulated soft tissues, and then punctured with a sharp needle mounted on a miniature loading stage. The resistance of our segmented armor was significantly higher when smaller hexagons were used, and our bio-inspired segmented glass displayed an increase in puncture resistance of up to 70% compared to a continuous plate of glass of the same thickness. Detailed structural analyses aided by finite elements revealed that this extraordinary improvement is due to the reduced span of individual segments, which decreases flexural stresses and delays fracture. This effect can however only be achieved if the plates are at least 1000 stiffer than the underlying substrate, which is the case for natural armor systems. Our bio-inspired system also displayed many of the attributes of natural armors: flexible, robust with 'multi-hit' capabilities. This new segmented glass therefore suggests interesting bio-inspired strategies and mechanisms which could be systematically exploited in high-performance flexible armors. This study also provides new insights and a better understanding of the mechanics of natural armors such as scales and osteoderms.

27 CFR 447.33 - Notification of changes in information furnished by registrants.

Code of Federal Regulations, 2012 CFR

2012-04-01

... ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR Registration § 447.33 Notification of changes in information...

27 CFR 478.30 - Out-of-State disposition of firearms by nonlicensees.

Code of Federal Regulations, 2011 CFR

2011-04-01

..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.30 Out-of-State disposition of firearms by...

27 CFR 478.73 - Notice of revocation, suspension, or imposition of civil fine.

Code of Federal Regulations, 2011 CFR

2011-04-01

... OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION License Proceedings § 478.73 Notice of revocation, suspension, or...

27 CFR 478.29 - Out-of-State acquisition of firearms by nonlicensees.

Code of Federal Regulations, 2012 CFR

2012-04-01

..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.29 Out-of-State acquisition of firearms by...

27 CFR 478.30 - Out-of-State disposition of firearms by nonlicensees.

Code of Federal Regulations, 2014 CFR

2014-04-01

... ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.30 Out-of-State disposition of...

27 CFR 478.73 - Notice of revocation, suspension, or imposition of civil fine.

Code of Federal Regulations, 2012 CFR

2012-04-01

... OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION License Proceedings § 478.73 Notice of revocation, suspension, or...

27 CFR 447.32 - Application for registration and refund of fee.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR Registration § 447.32 Application for registration and refund of fee. (a...

27 CFR 478.30 - Out-of-State disposition of firearms by nonlicensees.

Code of Federal Regulations, 2013 CFR

2013-04-01

... ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.30 Out-of-State disposition of...

27 CFR 447.32 - Application for registration and refund of fee.

Code of Federal Regulations, 2011 CFR

2011-04-01

..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR Registration § 447.32 Application for registration and refund of fee. (a...

27 CFR 447.32 - Application for registration and refund of fee.

Code of Federal Regulations, 2012 CFR

2012-04-01

..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR Registration § 447.32 Application for registration and refund of fee. (a...

27 CFR 478.30 - Out-of-State disposition of firearms by nonlicensees.

Code of Federal Regulations, 2012 CFR

2012-04-01

..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.30 Out-of-State disposition of firearms by...

27 CFR 478.29 - Out-of-State acquisition of firearms by nonlicensees.

Code of Federal Regulations, 2014 CFR

2014-04-01

... ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.29 Out-of-State acquisition of...

27 CFR 447.32 - Application for registration and refund of fee.

Code of Federal Regulations, 2013 CFR

2013-04-01

..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR Registration § 447.32 Application for registration and refund of fee. (a...

27 CFR 478.29 - Out-of-State acquisition of firearms by nonlicensees.

Code of Federal Regulations, 2013 CFR

2013-04-01

... ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.29 Out-of-State acquisition of...

27 CFR 478.29 - Out-of-State acquisition of firearms by nonlicensees.

Code of Federal Regulations, 2011 CFR

2011-04-01

..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.29 Out-of-State acquisition of firearms by...

27 CFR 447.32 - Application for registration and refund of fee.

Code of Federal Regulations, 2014 CFR

2014-04-01

..., TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR Registration § 447.32 Application for registration and refund of fee. (a...

75 FR 5995 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-05

... and OMB Number: Qualification to Possess Firearms or Ammunition; OMB Control Number 0704-0461. Type of... not prohibited under 922(g) of title 18, United States Code to possess firearms or ammunition...

27 CFR 447.33 - Notification of changes in information furnished by registrants.

Code of Federal Regulations, 2014 CFR

2014-04-01

... ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR Registration § 447.33 Notification of changes in information...

27 CFR 447.33 - Notification of changes in information furnished by registrants.

Code of Federal Regulations, 2013 CFR

2013-04-01

... ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR Registration § 447.33 Notification of changes in information...

27 CFR 478.73 - Notice of revocation, suspension, or imposition of civil fine.

Code of Federal Regulations, 2013 CFR

2013-04-01

... OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION License Proceedings § 478.73 Notice of revocation, suspension, or...

27 CFR 478.73 - Notice of revocation, suspension, or imposition of civil fine.

Code of Federal Regulations, 2014 CFR

2014-04-01

... OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION License Proceedings § 478.73 Notice of revocation, suspension, or...

27 CFR 478.73 - Notice of revocation, suspension, or imposition of civil fine.

Code of Federal Regulations, 2010 CFR

2010-04-01

... OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION License Proceedings § 478.73 Notice of revocation, suspension, or...

27 CFR 447.33 - Notification of changes in information furnished by registrants.

Code of Federal Regulations, 2011 CFR

2011-04-01

... ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR Registration § 447.33 Notification of changes in information...