Search Results - "Day, Anthony R"

Aquatic Physical Therapy for Hip and Knee Osteoarthritis: Results of a Single-Blind Randomized Controlled Trial by Hinman, Rana S, Heywood, Sophie E, Day, Anthony R

“…Aquatic physical therapy is frequently used in the management of patients with hip and knee osteoarthritis (OA), yet there is little research establishing its…”
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Electrostatic precipitator collection efficiency studies using atmospheric radon progeny as aerosol analogs for nuclear explosion radionuclides by Moore, Michael E., Keillor, Martin E., Kasparek, Dustin M., Day, Anthony R., Glasgow, Brian D.

“…Electrostatic precipitation (ESP) is an attractive low-powered collection mechanism for mobile and fixed aerosol detection of radionuclides (RNs) for Nuclear…”
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Direct low-energy measurement of 37Ar and 127Xe in a radiotracer gas using low-background proportional counters by Mace, Emily K., Aalseth, Craig E., Day, Anthony R., Hoppe, Eric W., McIntyre, Justin I., Seifert, Allen, Williams, Richard M.

“…A radiotracer gas with a blend of 37 Ar and 127 Xe was created for a gas migration experiment and was characterized at Pacific Northwest National Laboratory…”
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Ar/Ar measurements using ultra-low background proportional counters by Hall, Jeter, Aalseth, Craig E, Bonicalzi, Ricco M, Brandenberger, Jill M, Day, Anthony R, Humble, Paul H, Mace, Emily K, Panisko, Mark E, Seifert, Allen

“…Age-dating groundwater and seawater using the (39)Ar/Ar ratio is an important tool to understand water mass-flow rates and mean residence time. Low-background…”
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Modeling correlated main-chain motions in proteins for flexible molecular recognition by Zavodszky, Maria I., Lei, Ming, Thorpe, M. F., Day, Anthony R., Kuhn, Leslie A.

“…We describe a new method for modeling protein and ligand main‐chain flexibility, and show its ability to model flexible molecular recognition. The goal is to…”
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Design and construction of a low-background, internal-source proportional counter by Aalseth, Craig E., Day, Anthony R., Hoppe, Eric W., Hossbach, Todd W., Hyronimus, Brian J., Keillor, Martin E., Litke, Kevin E., Mintzer, Esther E., Seifert, Allen, Warren, Glen A.

“…High-purity copper has emerged as a preferred construction material for ultra-low-background HPGe spectrometers and offers excellent bulk radiopurity along…”
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Design and construction of an ultra-low-background 14-crystal germanium array for high efficiency and coincidence measurements by Keillor, Martin E., Aalseth, Craig E., Day, Anthony R., Fast, James E., Hoppe, Eric W., Hyronimus, Brian J., Hossbach, Todd W., Miley, Harry S., Seifert, Allen, Warren, Glen A.

“…Physics experiments, environmental surveillance, and treaty verification techniques continue to require increased sensitivity for detecting and quantifying…”
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Stilbene cell development to improve radioxenon detection by Sivels, Ciara B., McIntyre, Justin I., Prinke, Amanda M., Day, Anthony R., Lynch, Candace, Clarke, Shaun D., Pozzi, Sara A.

“…A prototype stilbene beta cell has been designed, manufactured, tested, and compared to a plastic scintillator beta cell used for nuclear explosion monitoring…”
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Direct low-energy measurement of .sup.37Ar and .sup.127Xe in a radiotracer gas using low-background proportional counters by Mace, Emily K, Aalseth, Craig E, Day, Anthony R, Hoppe, Eric W, McIntyre, Justin I, Seifert, Allen, Williams, Richard M

“…A radiotracer gas with a blend of .sup.37Ar and .sup.127Xe was created for a gas migration experiment and was characterized at Pacific Northwest National…”
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39Ar/Ar measurements using ultra-low background proportional counters by Hall, Jeter, Aalseth, Craig E., Bonicalzi, Ricco M., Brandenberger, Jill M., Day, Anthony R., Humble, Paul H., Mace, Emily K., Panisko, Mark E., Seifert, Allen

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39Ar/Ar measurements using ultra-low background proportional counters by Hall, Jeter, Aalseth, Craig E., Bonicalzi, Ricco M., Brandenberger, Jill M., Day, Anthony R., Humble, Paul H., Mace, Emily K., Panisko, Mark E., Seifert, Allen

“…Age-dating groundwater and seawater using the 39Ar/Ar ratio is an important tool to understand water mass-flow rates and mean residence time. Low-background…”
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Development of a Low-Level Ar-37 Calibration Standard by Williams, Richard M., Aalseth, Craig E., Bowyer, Ted W., Day, Anthony R., Fuller, Erin S., Haas, Derek A., Hayes, James C., Hoppe, Eric W., Humble, Paul H., Keillor, Martin E., LaFerriere, Brian D., Mace, Emily K., McIntyre, Justin I., Miley, Harry S., Myers, Allan W., Orrell, John L., Overman, Cory T., Panisko, Mark E., Seifert, Allen

“…Argon-37 is an important environmental signature of an underground nuclear explosion. Producing and quantifying low-level 37Ar standards is an important step…”
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First results of a simultaneous measurement of tritium and 14C in an ultra-low-background proportional counter for environmental sources of methane by Mace, E.K., Aalseth, C.E., Day, A.R., Hoppe, E.W., Keillor, M.E., Moran, J.J., Panisko, M.E., Seifert, A., Tatishvili, G., Williams, R.M.

“…Simultaneous measurement of tritium and 14C would provide an added tool for tracing organic compounds through environmental systems and is possible via beta…”
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The design, construction, and initial characterization of an ultra-low-background gas-proportional counting system by Seifert, A., Aalseth, C. E., Day, A. R., Fuller, E. S., Hoppe, E. W., Keillor, M. E., Mace, E. K., Overman, C. T., Warren, G. A.

“…Over the past several years, the Pacific Northwest National Laboratory (PNNL) has developed an ultra-low-background proportional counter (ULBPC) technology…”
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LaCl3:Ce coincidence signatures to calibrate gamma-ray detectors by McIntyre, Justin I., Schrom, Brian T., Cooper, Mathew W., Day, Anthony, Hayes, James C., Heimbigner, Tom R., Hubbard, Charles W., Ripplinger, Michael D., Suarez, Reynold

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A new shallow underground gas-proportional counting lab—First results and Ar-37 sensitivity by Aalseth, C.E., Day, A.R., Fuller, E.S., Hoppe, E.W., Keillor, M.E., LeFerriere, B., Mace, E.K., Merriman, J., Myers, A.W., Overman, C.T., Panisko, M.E., Seifert, A., Warren, G.A., Williams, R.M.

“…A new ultra-low-background proportional counter was recently developed with an internal volume of 100cm3 and has been characterized at pressures from 1–10atm…”
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The Multi-sensor Airborne Radiation Survey (MARS) instrument by Fast, J.E., Aalseth, C.E., Asner, D.M., Bonebrake, C.A., Day, A.R., Dorow, K.E., Fuller, E.S., Glasgow, B.D., Hossbach, T.W., Hyronimus, B.J., Jensen, J.L., Johnson, K.I., Jordan, D.V., Morgen, G.P., Morris, S.J., Mullen, O.D., Myers, A.W., Pitts, W.K., Rohrer, J.S., Runkle, R.C., Seifert, A., Shergur, J.M., Stave, S.C., Tatishvili, G., Thompson, R.C., Todd, L.C., Warren, G.A., Willett, J.A., Wood, L.S.

“…The Multi-sensor Airborne Radiation Survey (MARS) project has developed a new single cryostat detector array design for high purity germanium (HPGe) gama ray…”
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Development of an absolute gas-counting capability for low to medium activities by Williams, R.M., Aalseth, C.E., Ely, J.H., Day, A.R., Hayes, J.C., Hoppe, E.W., LaFerriere, B., Mace, E.K., Merriman, J., Overman, C.T., Seifert, A.

“…Pacific Northwest National Laboratory (PNNL) is developing a capability to measure the absolute activity concentration of gaseous radionuclides using…”
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Cleaning and passivation of copper surfaces to remove surface radioactivity and prevent oxide formation by Hoppe, E.W., Seifert, A., Aalseth, C.E., Bachelor, P.P., Day, A.R., Edwards, D.J., Hossbach, T.W., Litke, K.E., McIntyre, J.I., Miley, H.S., Schulte, S.M., Smart, J.E., Warren, G.A.

“…High-purity copper is an attractive material for constructing ultra-low-background radiation measurement devices. Many low-background experiments using…”
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Controlling low-rate signal path microdischarge for an ultra-low-background proportional counter by Mace, E. K., Aalseth, C. E., Bonicalzi, R. M., Day, A. R., Hoppe, E. W., Keillor, M. E., Myers, A. W., Overman, C. T., Seifert, A.

“…Pacific Northwest National Laboratory (PNNL) has developed an ultra-low-background proportional counter (ULBPC) made of high purity copper. These detectors are…”
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