Search Results - "Hirschfeld, D."

Rising Coastal Groundwater as a Result of Sea‐Level Rise Will Influence Contaminated Coastal Sites and Underground Infrastructure by Hill, K., Hirschfeld, D., Lindquist, C., Cook, F., Warner, S.

“…Sea‐level rise (SLR) will cause coastal groundwater to rise in many coastal urban environments. Inundation of contaminated soils by groundwater rise (GWR) will…”
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Nanosecond pulsed laser irradiation of titanium: Oxide growth and effects on underlying metal by Adams, D.P., Murphy, R.D., Saiz, D.J., Hirschfeld, D.A., Rodriguez, M.A., Kotula, P.G., Jared, B.H.

“…Titanium oxide/oxynitride coatings were created on the polished surface of commercially pure, grade 2 titanium substrates by irradiating samples in air using a…”
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Nanosecond pulsed laser irradiation of stainless steel 304L: Oxide growth and effects on underlying metal by Adams, D.P., Hodges, V.C., Hirschfeld, D.A., Rodriguez, M.A., McDonald, J.P., Kotula, P.G.

“…Nanosecond-pulsed, infrared (1064nm) laser irradiation was used to create metal oxide coatings on the surface of polished stainless steel 304L austenite for…”
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The Effect of Substrate Microstructure on the Heat-Affected Zone Size in Sn-Zn Alloys Due to Adjoining Ni-Al Reactive Multilayer Foil Reaction by Hooper, R.J., Adams, D.P., Hirschfeld, D., Manuel, M.V.

“…The rapid release of energy from reactive multilayer foils can create extreme local temperature gradients near substrate materials. In order to fully exploit…”
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The Effect of a Simple Annealing Heat Treatment on the Mechanical Properties of Cold-Sprayed Aluminum by Hall, A C, Cook, D J, Neiser, R A, Roemer, T J, Hirschfeld, D A

“…Cold spray, a new member of the thermal spray process family, can be used to prepare dense, thick metal coatings. It has tremendous potential as a…”
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The Effect of Torch Hardware on Particle Temperature and Particle Velocity Distributions in the Powder Flame Spray Process by Hall, A., Urrea, D., Mccloskey, J., Beatty, D., Roemer, T., Hirschfeld, D.

“…Powder flame spray is a flexible, straightforward process. Particulate feed stock is heated and accelerated using an oxy-fuel flame. Liquid feed stock droplets…”
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Control of the viscous behavior of highly concentrated mullite suspensions for robocasting by Stuecker, John N, Cesarano, Joseph, Hirschfeld, Deidre A

“…Aqueous-mullite suspensions stabilized with an organic polyelectrolyte dispersant were characterized in terms of settling and rheological behaviors at solids…”
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Oxidation protection of carbon-carbon composites by sol-gel ceramic coatings by STUECKER, J. N, HIRSCHFELD, D. A, MARTIN, D. S

“…Carbon-carbon composites were coated with Calcium Magnesium Zirconium Phosphate (CMZP) and Mg-doped Al2TiO5 sol-gels in order to form an oxygen barrier at…”
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Practitioners’ Needs for Addressing the Challenges of Sea‐Level Rise—A Qualitative Assessment by Hirschfeld, D., Archie, K. M., Mateo, E., Arnott, J. C., Vano, J. A.

“…Practitioners at the local and regional scale are under increased pressure to reduce risks to people and property posed by the threats of sea‐level rise (SLR)…”
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Alkali corrosion resistant coatings for Si3N4 ceramics by LI, T. K, HIRSCHFELD, D. A, BROWN, J. J

“…The use of ceramic oxide coatings on silicon nitride is one method to improve its alkali corrosion resistance. Four oxide coatings, including (Ca0.6, Mg0.4)…”
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Relationships between radium and radon occurrence and hydrochemistry in fresh groundwater from fractured crystalline rocks, North Carolina (USA) by Vinson, David S., Vengosh, Avner, Hirschfeld, Daniella, Dwyer, Gary S.

“…Naturally-occurring radionuclides (uranium, radium, and radon), major dissolved constituents, and trace elements were investigated in fresh groundwater in 117…”
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3,4-Dihydroquinolin-2(1H)-ones as combined inhibitors of thromboxane A2 synthase and cAMP phosphodiesterase by Martinez, Gregory R, Walker, Keith A. M, Hirschfeld, Donald R, Bruno, John J, Yang, Diana S, Maloney, Patrick J

“…A series of 1H-imidazol-1-yl- and 3-pyridyl-substituted 3,4-dihydroquinolin-2(1H)-ones was designed and synthesized as combined inhibitors of thromboxane…”
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Inter-laboratory comparison of the chemical analysis of silicon nitride by Adelhelm, C., Hirschfeld, D.

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Point defect distributions in ZnSe crystals: effects of gravity vector orientation during physical vapor transport growth by Su, Ching-Hua, Feth, S., Hirschfeld, D., Smith, T.M., Jun Wang, Ling, Volz, M.P., Lehoczky, S.L.

“…ZnSe crystals were grown by the physical vapor transport technique under horizontal and vertical (stabilized and destabilized) configurations. Secondary ion…”
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Surface Modification of Polyimide Composites by RF Plasma and UV/Ozone Treatments by Ndalama, Tchinga, Vasquez, Dominic L., Hirschfeld, Deidre A., Sutter, James K.

“…Graphite-reinforced polyimide composites are being considered for advanced turbine engine applications, which require that the composite be coated with a wear-…”
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CT appearance of primary CNS lymphoma in patients with acquired immunodeficiency syndrome by Goldstein, J D, Zeifer, B, Chao, C, Moser, F G, Dickson, D W, Hirschfeld, A D, Davis, L

“…Cranial CT studies of 32 patients with biopsy-proven AIDS-related primary CNS lymphoma were reviewed retrospectively. A wide variety of different CT…”
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The synthesis, sintering, and thermal properties of (Ca1−x, Mgx)Zr4(PO4)6 (CMZP) ceramics by Li, T.K., Hirschfeld, D.A., VanAken, S., Yang, Y., Brown, J.J.

“…(Ca1−x, Mgx)Zr4(PO4)6 (CMZP) ceramics have been made by sol-gel and solid state reaction methods. Single phase (Ca1−x, Mgx)Zr4(PO4)6 (x = 0.4) has been…”
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Giant keratoacanthoma in an immunocompetent patient with detection of HPV 11 by Niebuhr, M, Gutzmer, R, Hirschfeld, D, Kupsch, E, Völker, B, Kapp, A, Werfel, T

“…A 47-year-old immunocompetent man presented with a nodule on the right side of the upper lip that appeared suddenly and grew rapidly. Histological examination…”
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Thin film coatings of (Ca0.6, Mg0.4)Zr4(PO4)6 on Si3N4 and SiC by Li, T.K., Hirschfeld, D.A., Brown, J.J.

“…Thin film coatings of (Ca0.6, Mg0.4)Zr4(PO4)6 (CMZP) on Si3N4, and SiC substrates, including porous SiC used in ceramic filters, were investigated using…”
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Localization of aortic valve vegetations by echocardiography by Hirschfeld, D S, Schiller, N

“…Nine patients with anatomically documented vegetations on one or more cusps of the aortic valve had echocardiograms in which abnormal echoes were associated…”
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