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At any given moment, millions of bicycles are being ridden throughout the world. Developing standards for bikes, and keeping current standards up to date is the responsibility of Subcommittee F08.10 on Bicycles, part of ASTM International Committee F08 on Sports Equipment and Facilities. Recently, F08.10 has published an important revision to one of its key standards, and the subcommittee is…
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Drainage failures are one of the major problems confronting owners and operators of synthetic turf sports fields. A proposed new standard that provides a test for vertical permeability of synthetic turf will be useful to designers, testing agencies and contractors in minimizing problems associated with field drainage. According to John J. Amato, JJA Sports and a member of ASTM Committee F08 on…
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Providing for the safety of children taking martial arts classes is the purpose of new ASTM Subcommittee F08.29 on Martial Arts, part of ASTM International Committee F08 on Sports Equipment and Facilities. According to Derek Croley, a Master Instructor, and James Green, PE, also a martial arts instructor and a longtime member of Committee F08 , standards for both safety of equipment and the…
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The increasing popularity of low energy air, or airsoft, guns has led to the creation of a Subcommittee F08.27 on Airsoft, part of ASTM International Committee F08 on Sports Equipment and Facilities. The new subcommittee had previously been a task group under the jurisdiction of Subcommittee F08.24 on Paintball and Equipment. Airsoft guns can be used with targets and in tactical gaming sports,…
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A workshop on the role of standards in the emerging field of nanotechnology will be held Oct. 8-9, 2008, at the National Institute of Standards and Technology near Washington, D.C. The workshop, "Enabling Standards for Nanomaterial Characterization," is being co-sponsored by the National Cancer Institute's Nanotechnology Characterization Laboratory, the National Institute of Standards and…
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All interested parties are invited to participate in the development of a proposed new ASTM standard, WK18934 , Safety Specification for Steel Frame and Enclosure Components of Consumer Trampolines. The proposed standard, under the jurisdiction of ASTM Subcommittee F08.17 on Trampolines and Related Equipment, covers the steel frame and enclosure components of consumer trampolines. Subcommittee…
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The battle against cancer is being fought on many fronts. Among the most cutting-edge research efforts are attempts to engineer nanotechnology-based therapies. To aid in this endeavor, the Nanotechnology Characterization Laboratory, part of the National Cancer Institute’s Alliance for Nanotechnology in Cancer and the National Cancer Institute at Frederick, has developed methods for nanoparticle…, E2524, , Test Method for Analysis of Hemolytic Properties of Nanoparticles, -E2524 is a protocol for examining the destruction of red blood cells (hemolysis) that can lead to anemia, jaundice and other issues. All intravenously administered drugs must be examined to determine potential for hemolysis. • , E2525, , Test Method for Evaluation of the Effect of Nanoparticulate Materials on the Formation of Mouse Granulocyte-Macrophage Colonies, -E2525 describes a method for evaluating nanoparticle stimulation or inhibition of the maturation of certain bone marrow cells (macrophages). A common side effect of anti-cancer drugs is inhibition of this process, and bone marrow cells may be particularly sensitive to nano-scale material. • , E2526, , Test Method for Evaluation of Cytotoxicity of Nanoparticulate Materials on Porcine Kidney Cells and Human Hepatocarcinoma Cells, -Because studies have indicated that many nanoparticles are cleared from the body through the kidney or liver, these organs are good choices for target organ toxicity evaluation. E2526 presents a method for evaluation of nanomaterial toxicity by examining effects on kidney and cancerous liver cells. Martin Fritts is senior principal scientist at the Nanotechnology Characterization Laboratory and…
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Protecting the eyes of athletes is the central purpose of ASTM International standard F 803 , Specification for Eye Protectors for Selected Sports. However, with an increasing number of sports requiring eye protection, Subcommittee F08.57 on Eye Safety for Sports has been developing individual standards covering eye protection for specific sports. The subcommittee, which is part of ASTM…
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Low energy air guns, also known as air soft or soft air guns, have become increasingly popular over the last several years. These low energy air guns are often used in tactical gaming sports similar to paintball. ASTM International Committee F08 on Sports Equipment and Facilities has recently approved a new standard for air guns, F 2654 , Specification for Low Energy Air Gun (LEAG) Warnings. The…
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Keeping paintball safe and fun is a major goal of Subcommittee F08.24 on Paintball and Equipment, part of ASTM International Committee F08 on Sports Equipment and Facilities. In order to do that, the subcommittee began work in 2005 on a series of standards that would expand the scope of its standard F 1750 , Specification for Paintball Marker Threaded-Propellant Source Interface. One of the new…