Search Results - "Walsh, Michael R."

Perchlorate contamination from the detonation of insensitive high-explosive rounds by Walsh, Michael R., Walsh, Marianne E., Ramsey, Charles A., Brochu, Sylvie, Thiboutot, Sonia, Ampleman, Guy

“…•Environmental testing of a new insensitive high explosive formulation was conducted.•Detonation performance of ammonium perchlorate was very poor.•Samples…”
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Outdoor dissolution of detonation residues of three insensitive munitions (IM) formulations by Taylor, Susan, Dontsova, Katerina, Walsh, Marianne E., Walsh, Michael R.

“…(a) Image of a low order detonation, (b) size distributions of particles scattered by IM rounds compared with those for TNT and Comp B rounds and (c)…”
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Platelet-rich plasma in fibrin matrix to augment rotator cuff repair: a prospective, single-blinded, randomized study with 2-year follow-up by Walsh, Michael R., Nelson, Bradley J., Braman, Jonathan P., Yonke, Bret, Obermeier, Michael, Raja, Avais, Reams, Megan

“…Application of autologous platelet-rich plasma in fibrin matrix (PRPFM) improves tendon healing in patients undergoing arthroscopic rotator cuff repair. We…”
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Development of a measure for assessing malingered incompetency in criminal proceedings: Denney competency related test (D-CRT) by Denney, Robert L., Thinda, Sundeep, Finn, Patrick M., Fazio, Rachel L., Chen, Michelle J., Walsh, Michael R.

“…Experts frequently assess competency in criminal settings where the rate of feigning cognitive deficit is demonstrably elevated. We describe the construction…”
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Insights into the dissolution and the three-dimensional structure of insensitive munitions formulations by Taylor, Susan, Ringelberg, David B., Dontsova, Katerina, Daghlian, Charles P., Walsh, Marianne E., Walsh, Michael R.

“…•First micro-computed tomographs of detonated insensitive munitions (IM) particles.•Dissolution forms hole-riddled IMX 101, IMX104 and…”
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Energetic Residues from the Detonation of IMX-104 Insensitive Munitions by Walsh, Michael R., Walsh, Marianne E., Ramsey, Charles A., Thiboutot, Sonia, Ampleman, Guy, Diaz, Emmanuela, Zufelt, Jon E.

“…The development of insensitive munitions by NATO countries is an ongoing effort. Less‐sensitive ingredients in both explosives and propellants will ensure the…”
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Investigation of Energetic Particle Distribution from High‐Order Detonations of Munitions by Walsh, Michael R., Temple, Tracey, Bigl, Matthew F., Tshabalala, Seipati F., Mai, Nathalie, Ladyman, Melissa

“…Military training with munitions containing explosives will result in the deposition of energetic materials on ranges. These residues contain compounds that…”
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Characterization of PAX-21 Insensitive Munition Detonation Residues by Walsh, Michael R., Walsh, Marianne E., Taylor, Susan, Ramsey, Charles A., Ringelberg, David B., Zufelt, Jan E., Thiboutot, Sonia, Ampleman, Guy, Diaz, Emmanuela

“…Insensitive high explosives are being used in military munitions to counteract unintended detonations during storage and transportation. These formulations…”
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Measuring Energetic Contaminant Deposition Rates on Snow by Walsh, Michael R., Walsh, Marianne E., Ramsey, Charles A.

“…Energetic residues from military live-fire training will accumulate on ranges and lead to the contamination of soil and water. Characterizing surface soils for…”
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Physical Simulation of Live‐Fire Detonations using Command‐Detonation Fuzing by Walsh, Michael R., Bigl, Matthew F., Walsh, Marianne E., Wrobel, Erik T., Beal, Samuel A., Temple, Tracey

“…Testing of munitions for environmental impact is required in many countries as part of the life cycle assessment process. Although the post‐detonation mass and…”
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Energetic residues from field disposal of gun propellants by Walsh, Michael R., Walsh, Marianne E., Hewitt, Alan D.

“…Military training with howitzers and mortars produces excess propellant that is burned on the training range and can result in point sources containing high…”
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Explosive particle soil surface dispersion model for detonated military munitions by Hathaway, John E., Rishel, Jeremy P., Walsh, Marianne E., Walsh, Michael R., Taylor, Susan

“…The accumulation of high explosive mass residue from the detonation of military munitions on training ranges is of environmental concern because of its…”
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White Phosphorus Contamination of an Active Army Training Range by Walsh, Marianne E., Walsh, Michael R., Collins, Charles M., Racine, Charles H.

“…Detonations of military ordnance will leave various amounts of chemical residue on training ranges. Significant adverse ecological effects from these residues…”
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Presence and Persistence of White Phosphorus On Military Training Ranges by Walsh, Michael R., Walsh, Marianne E., Voie, Øyvind A.

“…The use of obscurants is a common practice by militaries worldwide. One of the most effective of these is white phosphorus (WP). WP is the elemental form of…”
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Field observations of the persistence of Comp B explosives residues in a salt marsh impact area by Walsh, Marianne E., Taylor, Susan, Hewitt, Alan D., Walsh, Michael R., Ramsey, Charles A., Collins, Charles M.

“…Field observations of weathering Comp B (RDX/TNT 60/40) residue were made on a live-fire training range over four years. The Comp B residue was formed by…”
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RDX and TNT residues from live-fire and blow-in-place detonations by Hewitt, Alan D., Jenkins, Thomas F., Walsh, Marianne E., Walsh, Michael R., Taylor, Susan

“…Snow was used as a collection medium to examine 1,3,5-hexahydro-1,3,5-trinitrotriazine (RDX) and 2,4,6-trinitrotoluene (TNT) residues post-detonation of 60-,…”
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Method for Attenuation of White Phosphorus Contamination in Wetlands by Walsh, P.E, Michael R, Walsh, Marianne E, Collins, Charles M

“…White phosphorus, a manufactured form of elemental phosphorus, is both toxic and persistent in saturated environments. This form of phosphorus (P4) is used by…”
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The Archaeology of California by Arnold, Jeanne E., Walsh, Michael R., Hollimon, Sandra E.

“…Stimulated by several important, recent empirical advances, California archaeologists are engaged in a series of lively debates. These advances include new…”
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Evaluation of the BioVigilant IMD-A, a novel optical spectroscopy technology for the continuous and real-time environmental monitoring of viable and nonviable particles. Part II. Case studies in environmental monitoring during aseptic filling, intervention assessments, and glove integrity testing in manufacturing isolators by Miller, Michael J, Walsh, Michael R, Shrake, Jerry L, Dukes, Randall E, Hill, Daniel B

“…This paper describes the use of the BioVigilant IMD-A, a real-time and continuous monitoring technology based on optical spectroscopy, to simultaneously and…”
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Lines in the Sand: Competition and Stone Selection on the Pajarito Plateau, New Mexico by Walsh, Michael R.

“…Recent investigations on the Pajarito Plateau, north-central New Mexico, have established a sequential picture of changing levels of competition over resource…”
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