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explosives in Medical News

The physics of explosives and blast helmets

November 25, 2008 -- Of all the threats facing U.S. soldiers in combat, among the most dangerous are roadside bombs and other improvised explosive devices (IED's). At the 61st Meeting of the American Physical Society's Division of Fluid Dynamics this week in San Antonio, Naval Research Laboratory ...

Regulation and oversight of gun sales reduces trafficking to criminals

... from criminal suspects who were not the original purchasers of the guns according to prior research from the Bureau of Alcohol, Tobacco, Firearms and explosives (ATF). The Hopkins study is the first to gather and incorporate measures of the enforcement of gun sale laws into a study of the effectiveness of thos...

Combat Injuries: A Matter of Life and Death

...medical teams in far-forward field hospitals Improved body armor with ceramic plates Improved vehicle armor Devices to detect explosives Small, highly mobile surgical units are being placed far forward on the battlefield to provide expedient treatment known as tactical...

Breath or urine analysis may detect cancer, diabetes

...vironment, medical care and homeland security. In addition to OFRR's application in the medical industry, the device also can improve the detection of explosives on the battlefield. Currently, the existing gas vapor sensor technology is very bulky with equipment weighing more than 100 pounds and is difficult to...

Blast overpressure is generated from the firing of weapons and may cause brain injury

...examined the effects of noise after the firing of a Haubits, an anti tank weapon (Karl Gustav) and an automatic rifle and by the detonation of plastic explosives underwater. The study was done on anaesthetized pigs and rats. "We examined the maximal peak level of the blast in the brain transmitted from the b...

American Chemical Society's Weekly PressPac -- June 4, 2008

...S detected a diverse set of materials including simulants for potentially hazardous biological, chemical and radiological materials, as well as actual explosives and drugs. The study terms SPAMS a "significant and important advance in rapid aerosol threat detection." AD ARTICLE #3 FOR IMMEDIATE RELEASE "Aut...

American Chemical Society's Weekly PressPac -- May 21, 2008

...y are reporting development of a new generation of explosives that is more powerful than TNT and other existing ...Their study of these more environmentally friendly explosives is scheduled for the June 24 issue of ACS Chemistr... and Carles Mir Sabate point out that conventional explosives such as TNT, RDX and HMX, widely-used in military ...

ATF Offers $10,000 Reward for Information to Solve Shooting and Theft of Guns Case

...y 8 /PRNewswire-USNewswire/ -- Special Agent in Charge Stephen K. Martin of the San Francisco Field Division, Bureau of Alcohol, Tobacco, Firearms and explosives (ATF), and Chief David Main of the Lodi Police Department today announced that ATF will post a $10,000 reward for information leading to the arrest an...

Wounded Marines Running Their Way to Recovery at Fourth Annual Pat's Run

...hris Chandler "Moving" On Staff Sgt. Chandler lost his left leg below the knee in 2001 when he stepped on a landmine while providing security for an explosives ordinance disposal unit in Kandahar, Afghanistan. In the wake of the injury, the Aurora, Colo. native made history by becoming the first Service mem...

Pace Analytical Services, Inc., Purchases Laucks Testing Laboratory, Inc.

...new west coast location for the Pace Analytical network represents both geographic expansion as well as enhanced specialty services offering by adding explosives testing capabilities. This expansion will improve service coverage for Pace's current clients and will provide Laucks' clients with the most complete ...
explosives in Medical Technology

Interview of the Vice President

...sident expert on the closest. The one that I think of, that was the summer before last, when plans were to launch out of I guess it was Heathrow, with explosives onboard aircraft and to do a major attack on several flights at once within a really relatively short period of time. Q Mr. Vice President, how conc...
explosives in Biological News

Water acts as catalyst in explosives

LIVERMORE, Calif. - The most abundant material on Earth exhibits some unusual chemical properties when placed under extreme conditions. Lawrence Livermore National Laboratory scientists have shown that water, in hot dense environments, plays an unexpected role in catalyzing complex explosive re...

New method for detecting explosives

COLLEGE PARK, MD (Mar 12, 2009) -- A group of researchers in Tennessee and Denmark has discovered a way to sensitively detect explosives based on the physical properties of their vapors. Their technology, which is currently being developed into prototype devices for field testing, is described in ...

Glowing films developed by UC San Diego chemists reveal traces of explosives

New spray-on films developed by UC San Diego chemists will be the basis of portable devices that can quickly reveal trace amounts of nitrogen-based explosives. Contaminated fingerprints leave dark shadows on the films, which glow blue under ultraviolet light. One of the films can distinguish be...

Detecting explosives with honeybees

Scientists at Los Alamos National Laboratory have developed a method for training the common honey bee to detect the explosives used in bombs. Based on knowledge of bee biology, the new techniques could become a leading tool in the fight against the use of improvised explosive devices, or IEDs, wh...

Demonstration Features Commercial Technology for Combating Terrorism

...Stafford Regional Airport will be the site of exhibits, while live fire and explosives survivability demonstrations will be presented before attendees on ordnance...rotection equipment; communications equipment; delay and denial technology; explosives detection systems; explosive ordnance disposal equipment; fence sensor syst...

Demonstration Features Commercial Technology for Combating Terrorism

...Stafford Regional Airport will be the site of exhibits, while live fire and explosives survivability demonstrations will be presented before attendees on ordnance...rotection equipment; communications equipment; delay and denial technology; explosives detection systems; explosive ordnance disposal equipment; fence sensor syst...

Demonstration Targets Terrorism

...rt, just south of Marine Corps Base, Quantico, VA. Live-fire small arms and explosives survivability demonstrations will be at ranges on the Marine Corps base. ...rotection equipment; communications equipment; delay and denial technology; explosives detection systems; explosive ordnance disposal equipment; fence sensor syst...

Good liquid, bad liquid

...s around the country. Machines ready for an operational environment remains a few years away, but the technology is promising to quickly detect liquid explosives within a few years. Stephen Surko is the Program Manager for the research at S&T. He says, "Los Alamos has done an outstanding job in a relat...

Registration Opens for 2009 Force Protection Equipment Demonstration

...resented at Stafford County Regional Airport. Presentations involving equipment survivability and personnel and infrastructure protection against high explosives and direct fire weapons are conducted on ordnance ranges at Quantico. FPED VII is open only to Department of Defense personnel, security plann...

Checking people at airports -- with terahertz radiation

... to 10 THz) penetrates clothing and many other organic materials and furthermore offers spectroscopic information on safety-relevant materials such as explosives and pharmacological substances. The broad spectrum of the possible applications extends from security check to the investigation of the spatial and/or...
explosives in Biological Technology

Glowing films developed by UC San Diego chemists reveal traces of explosives

New spray-on films developed by UC San Diego chemists will be the basis of portable devices that can quickly reveal trace amounts of nitrogen-based explosives. Contaminated fingerprints leave dark shadows on the films, which glow blue under ultraviolet light. One of the films can distinguish be...

DuPont Adds Cotton to India Seed Product Lineup

...sidiary of DuPont. The DuPont association with India extends back more than 200 years, since the first shipment of raw materials for black powder for explosives was imported from India into the United States in 1802. Today, DuPont India, with more than 1,000 employees, markets a wide range of products in vari...

New security and medical sensor devices made possible by metallic nanostructures

...discovery in UK, Belgian and US research groups, could be tailor-made to instantly detect the presence of particular molecules, for example poisons or explosives in transport screening situations, or proteins in patients' blood samples, with high sensitivity. The researchers were led by Imperial College Lond...

Self-powered devices possible, says Texas A&M researcher

...n the field to generate power for their portable equipment through the energy harvested from simply walking. And sensors such as those used to detect explosives could greatly benefit from a self-powering technology that would reduce the need for the testing and replacing of batteries. "Even the disturbance...

Winning University of Melbourne Ph.D. research boosts the search for sensitive sensors

...y of sensor devices. With this sensing technology, it would be possible to detect very small amounts of dry particles such as biological agents or explosives in the air or liquid. They could even result in more sensitive pathology, detecting minute amounts of drugs or hormonal changes in urine tests. ...

BioAtom Inc. To Present at BIOCOM Investor Conference 2008

...emical differences as small as 1 atom/molecule. Its core technology was developed under US Army contracts for non-intrusive detectors of bioagents and explosives in a previous company (no longer in existence), by co-founders of BioAtom, at a cost to shareholders of over $40 million. Our mission is to provide ...

International Drug & Explosive Detection Firm Identa Corp Releasing: Jant Pharmacal Corporation Reports Successful Market Penetration of the Accutest(R) IDenta Co-brand in the United States and Oversees

...ong with Swiss-Impex Company Ltd. In addition, Accutest(R) IDenta Drugs and explosives Identification field test kits are being evaluated by a major law enforceme...tments, and drug task forces in multiple states. - The Accutest(R) IDenta explosives and Drugs Identification Field Test Kits are being evaluated by the US Mili...

Killer pulses help characterize special surfaces

... CHAMPAIGN, Ill. Detecting deadly fumes in subways, toxic gases in chemical spills, and hidden explosives in baggage is becoming easier and more efficient with a measurement technique called surface-enhanced Raman scattering. To further improve the techniq...

Tests show LLNL detection instrument can monitor the air for all major terrorist threat substances

...eir latest advance, the team has conceptually shown that they can almost simultaneously detect four potential threat materials - biological, chemical, explosives and radiological - along with illicit drugs. Their work, using a system called Single-Particle Aerosol Mass Spectrometry, or SPAMS, is described in...

New FT-IR Spectrometer Series from Varian, Inc.

...terize samples in a wide range of applications from QA/QC testing of raw materials in pharmaceutical laboratories to the detection of trace amounts of explosives or narcotics in forensic analysis. FT-IR spectroscopy also has the ability to reveal the chemical fingerprint of a material, even in mixtures, allow...
explosives in Biological Dictionary

Microbe

... associated with culturing. Detect and quantify bacteria responsible for biodegradation of perchlorate ... Perchlorate salts are commonly used in explosives and rocket propellants as well ... Information about microbe in the free online English dictionary and encyclopedia. ... So virulent is the micr...
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