Coonley, Meredith S Editor (6 results)

Wraps. 40 p. Includes: illustrations, diagrams. Endnotes. Actinide Research Quarterly is a publication of the Stockpile Manufacturing and Support Directorate. The directors of the Seaborg Institute for Transactinium Science serve as the magazine's scientific advisors. The Actinide Research Quarterly reports on research in actinide science in areas such as process chemistry, metallurgy, surface and separation sciences, atomic and molecular sciences, actinide ceramics and nuclear fuels, characterization, spectroscopy, analysis, and manufacturing technologies. Very good. No dust jacket. Cover has slight wear and soiling. Presumed first edition/first printing thus.

Wraps. Condition: Very good. Susan L. Carlson (illustrator). 20 pages, plus covers. Wraps, illus., some wear and soiling to covers LALP-05-056. Actinide Research Quarterly (ARQ). ARQ is a publication of the Glenn T. Seaborg Institute for Transactinium Science, a part of the LANL National Security Education Center. The Actinide Research Quarterly reports on research in actinide science in areas such as process chemistry, metallurgy, surface and separation sciences, atomic and molecular sciences, actinide ceramics and nuclear fuels, characterization, spectroscopy, analysis, and manufacturing technologies. The Los Alamos National Laboratory has a proud history and heritage of more than 70 years of science and innovation. The people at the Laboratory work on advanced technologies to provide the best scientific and engineering solutions to the nation's most crucial security challenges. The Laboratory was established in 1943 as site Y of the Manhattan Project for a single purpose: to design and build an atomic bomb. It took just 20 months. On July 16, 1945, the world's first atomic bomb was detonated at Trinity Site on the Alamogordo bombing range. Under the scientific leadership of J. Robert Oppenheimer and the military direction of General Leslie R. Groves, scientists at the Laboratory had successfully weaponized the atom. As the Japanese Empire continued to wage an aggressive Pacific war. So President Harry S. Truman chose to employ atomic bombs in an effort to end WWII. Little Boy, a uranium gun-type weapon, was used against Hiroshima; Fat Man, an implosion plutonium bomb, was dropped on Nagasaki. On August 14, the war officially ended. An invasion of the Japanese home islands proved unnecessary, thus sparing thousands of American and Japanese lives. Presumed First Edition, First printing thus.

Wraps. Condition: Very good. Chris Brigman (Illustrator), and Mick Greenback (P (illustrator). 16 pages, plus covers. Wraps, illus., some wear and soiling to covers LALP-05-056. Actinide Research Quarterly (ARQ). ARQ is a publication of the Glenn T. Seaborg Institute for Transactinium Science, a part of the LANL National Security Education Center. The Actinide Research Quarterly reports on research in actinide science in areas such as postdoctoral research, actinide science, selenium, plutonium superconductors, Fuel Assemblies, and rocket science. The Los Alamos National Laboratory has a proud history and heritage of more than 70 years of science and innovation. The people at the Laboratory work on advanced technologies to provide the best scientific and engineering solutions to the nation's most crucial security challenges. The Laboratory was established in 1943 as site Y of the Manhattan Project for a single purpose: to design and build an atomic bomb. It took just 20 months. On July 16, 1945, the world's first atomic bomb was detonated at Trinity Site on the Alamogordo bombing range. Under the scientific leadership of J. Robert Oppenheimer and the military direction of General Leslie R. Groves, scientists at the Laboratory had successfully weaponized the atom. As the Japanese Empire continued to wage an aggressive Pacific war. So President Harry S. Truman chose to employ atomic bombs in an effort to end WWII. Little Boy, a uranium gun-type weapon, was used against Hiroshima; Fat Man, an implosion plutonium bomb, was dropped on Nagasaki. On August 14, the war officially ended. An invasion of the Japanese home islands proved unnecessary, thus sparing thousands of American and Japanese lives. Presumed First Edition, First printing thus.

Wraps. Condition: Very good. Kelly L. Parker (illustrator). Presumed First Edition/First Printing. ii, 20 pages, and both sides of rear cover. Illustrations (most in color). Plutonium is a transuranic radioactive chemical element with symbol Pu and atomic number 94. It is an actinide metal of silvery-gray appearance that tarnishes when exposed to air, and forms a dull coating when oxidized. The element normally exhibits six allotropes and four oxidation states. It reacts with carbon, halogens, nitrogen, silicon and hydrogen. When exposed to moist air, it forms oxides and hydrides that can expand the sample up to 70% in volume, which in turn flake off as a powder that is pyrophoric. It is radioactive and can accumulate in bones, which makes the handling of plutonium dangerous. Plutonium was first produced and isolated on December 14, 1940 by Dr. Glenn T. Seaborg, Joseph W. Kennedy, Edwin M. McMillan, and Arthur C. Wahl by deuteron bombardment of uranium-238 in the 60-inch cyclotron at the University of California, Berkeley. They first synthesized neptunium-238 (half-life 2.1 days) which subsequently beta-decayed to form a new heavier element with atomic number 94 and atomic weight 238 (half-life 87.7 years). Uranium had been named after the planet Uranus and neptunium after the planet Neptune, and so element 94 was named after Pluto, which at the time was considered to be a planet as well. Wartime secrecy prevented them from announcing the discovery until 1948. Plutonium is the heaviest element to occur in nature as trace quantities arising similarly from the neutron capture of natural uranium-238. Plutonium is much more common on Earth since 1945 as a product of neutron capture and beta decay, where some of the neutrons released by the fission process convert uranium-238 nuclei into plutonium-239. Both plutonium-239 and plutonium-241 are fissile, meaning that they can sustain a nuclear chain reaction, leading to applications in nuclear weapons and nuclear reactors. Plutonium-240 exhibits a high rate of spontaneous fission, raising the neutron flux of any sample containing it. The presence of plutonium-240 limits a plutonium sample's usability for weapons or its quality as reactor fuel, and the percentage of plutonium-240 determines its grade (weapons-grade, fuel-grade, or reactor-grade). Plutonium-238 has a half-life of 88 years and emits alpha particles. It is a heat source in radioisotope thermoelectric generators, which are used to power some spacecraft. Plutonium isotopes are expensive and inconvenient to separate, so particular isotopes are usually manufactured in specialized reactors. Producing plutonium in useful quantities for the first time was a major part of the Manhattan Project during World War II that developed the first atomic bombs. The Fat Man bombs used in the Trinity nuclear test in July 1945, and in the bombing of Nagasaki in August 1945, had plutonium cores. Human radiation experiments studying plutonium were conducted without informed consent, and several criticality accidents, some lethal, occurred after the war. Disposal of plutonium waste from nuclear power plants and dismantled nuclear weapons built during the Cold War is a nuclear-proliferation and environmental concern. Other sources of plutonium in the environment are fallout from numerous above-ground nuclear tests, now banned.

Wraps. Condition: Fine. Kelly L. Parker (Designer) (illustrator). 36 pages, plus covers. Includes: illustrations, diagrams. Endnotes. Removed from plastic covering for cataloguing. Actinide Research Quarterly is a publication of the Stockpile Manufacturing and Support Directorate. The directors of the Seaborg Institute for Transactinium Science serve as the magazine's scientific advisors. The Actinide Research Quarterly reports on research in actinide science in areas such as process chemistry, metallurgy, surface and separation sciences, atomic and molecular sciences, actinide ceramics and nuclear fuels, characterization, spectroscopy, analysis, and manufacturing technologies. The Advanced Recovery and Integrated Extraction System (ARIES) is a pit disassembly and conversion demonstration line at Los Alamos National Laboratory's plutonium facility. Pits are the core of a nuclear weapon that contains fissile material. With the end of the cold war, the United States began a program to dispose of the fissile material contained in surplus nuclear weapons. In January of 1997, the Department of Energy's Office of Fissile Material Disposition issued a Record of Decision (ROD) on the disposition of surplus plutonium. This decision contained a hybrid option for disposition of the plutonium, immobilization and mixed oxide fuel. ARIES is the cornerstone of the United States plutonium disposition program that supplies the pit demonstration plutonium feed material for either of these disposition pathways. Additionally, information from this demonstration is being used to design the United States Pit Disassembly and Conversion Facility. AH of the ARIES technologies were recently developed and incorporate waste minimization. The technologies include pit bisection, hydride/dehydride, metal to oxide conversion process, packaging, and nondestructive assay (NDA). The current schedule for the ARIES integrated Demonstration will begin in the Spring of 1998. The ARIES project involves a number of DOE sites including Los Alamos National Laboratory as the lead laboratory, Lawrence Livermore National Laboratory (LLNL), and Sandia National Laboratories. Moreover, the ARIES team is heavily involved in working with Russia in their pit disassembly and conversion activities. Presumed first edition/first printing thus.

Wraps. Condition: Very good. Kelly L. Parker (illustrator). 20 pages plus covers. Illustrations (most in color). Los Alamos National Laboratory (Los Alamos or LANL for short) is a United States Department of Energy national laboratory initially organized during World War II for the design of nuclear weapons as part of the Manhattan Project. Los Alamos was selected as the top secret location for bomb design in late 1942, and officially commissioned the next year. At the time it was known as Project Y, one of a series of laboratories located across the United States given letter names to maintain their secrecy. Los Alamos was the centre for design and overall coordination, while the other labs, today known as Oak Ridge, concentrated on the production of uranium and plutonium. Los Alamos was the heart of the project, collecting together some of the world's most famous scientists, among them numerous Nobel Prize winners. The lab's existence was announced to the world in the post-WWII era, when it became known universally as Los Alamos. Since that date the two labs have competed on a wide variety of bomb designs. With the ending of the Cold War, both labs turned their focus increasingly to civilian missions. Today, Los Alamos is one of the largest science and technology institutions in the world. It conducts multidisciplinary research in fields such as national security, space exploration, nuclear fusion, renewable energy,[4] medicine, nanotechnology, and supercomputing. After several reorganizations, the LANL is currently managed and operated by Los Alamos National Security (LANS), located in the town of Los Alamos. Plutonium is a transuranic radioactive chemical element with symbol Pu and atomic number 94. It is an actinide metal of silvery-gray appearance that tarnishes when exposed to air, and forms a dull coating when oxidized. The element normally exhibits six allotropes and four oxidation states. It reacts with carbon, halogens, nitrogen, silicon and hydrogen. When exposed to moist air, it forms oxides and hydrides that can expand the sample up to 70% in volume, which in turn flake off as a powder that is pyrophoric. It is radioactive and can accumulate in bones, which makes the handling of plutonium dangerous. Plutonium was first produced and isolated on December 14, 1940 by Dr. Glenn T. Seaborg, Joseph W. Kennedy, Edwin M. McMillan, and Arthur C. Wahl by deuteron bombardment of uranium-238 in the 60-inch cyclotron at the University of California, Berkeley. They first synthesized neptunium-238 (half-life 2.1 days) which subsequently beta-decayed to form a new heavier element with atomic number 94 and atomic weight 238 (half-life 87.7 years). Uranium had been named after the planet Uranus and neptunium after the planet Neptune, and so element 94 was named after Pluto, which at the time was considered to be a planet as well. Wartime secrecy prevented them from announcing the discovery until 1948. Plutonium is the heaviest element to occur in nature as trace quantities arising similarly from the neutron capture of natural uranium-238. Plutonium is much more common on Earth since 1945 as a product of neutron capture and beta decay, where some of the neutrons released by the fission process convert uranium-238 nuclei into plutonium-239. Both plutonium-239 and plutonium-241 are fissile, meaning that they can sustain a nuclear chain reaction, leading to applications in nuclear weapons and nuclear reactors. Plutonium-240 exhibits a high rate of spontaneous fission, raising the neutron flux of any sample containing it. The presence of plutonium-240 limits a plutonium sample's usability for weapons or its quality as reactor fuel, and the percentage of plutonium-240 determines its grade (weapons-grade, fuel-grade, or reactor-grade). Plutonium-238 has a half-life of 88 years and emits alpha particles. It is a heat source in radioisotope thermoelectric generators, which are used to power some spacecraft. Plutonium isotopes are expensive and inconvenient to separate, so particular isotopes are us.