Search Results - "Keene, W"

ACVIM consensus guidelines for the diagnosis and treatment of myxomatous mitral valve disease in dogs by Keene, Bruce W., Atkins, Clarke E., Bonagura, John D., Fox, Philip R., Häggström, Jens, Fuentes, Virginia Luis, Oyama, Mark A., Rush, John E., Stepien, Rebecca, Uechi, Masami

“…This report, issued by the ACVIM Specialty of Cardiology consensus panel, revises guidelines for the diagnosis and treatment of myxomatous mitral valve disease…”
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Contribution of sea surface carbon pool to organic matter enrichment in sea spray aerosol by Quinn, Patricia K., Bates, Timothy S., Schulz, Kristen S., Coffman, D. J., Frossard, A. A., Russell, L. M., Keene, W. C., Kieber, D. J.

“…Breaking waves on the ocean surface generate air bubbles that scavenge organic matter from the surrounding sea water. When injected into the atmosphere, these…”
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Global oceanic emission of ammonia: Constraints from seawater and atmospheric observations by Paulot, F., Jacob, D. J., Johnson, M. T., Bell, T. G., Baker, A. R., Keene, W. C., Lima, I. D., Doney, S. C., Stock, C. A.

“…Current global inventories of ammonia emissions identify the ocean as the largest natural source. This source depends on seawater pH, temperature, and the…”
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Measurements of ocean derived aerosol off the coast of California by Bates, T. S., Quinn, P. K., Frossard, A. A., Russell, L. M., Hakala, J., Petäjä, T., Kulmala, M., Covert, D. S., Cappa, C. D., Li, S.-M., Hayden, K. L., Nuaaman, I., McLaren, R., Massoli, P., Canagaratna, M. R., Onasch, T. B., Sueper, D., Worsnop, D. R., Keene, W. C.

“…Reliable characterization of particles freshly emitted from the ocean surface requires a sampling method that is able to isolate those particles and prevent…”
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Budget of organic carbon in a polluted atmosphere: Results from the New England Air Quality Study in 2002 by de Gouw, J. A., Middlebrook, A. M., Warneke, C., Goldan, P. D., Kuster, W. C., Roberts, J. M., Fehsenfeld, F. C., Worsnop, D. R., Canagaratna, M. R., Pszenny, A. A. P., Keene, W. C., Marchewka, M., Bertman, S. B., Bates, T. S.

“…An extensive set of volatile organic compounds (VOCs) and particulate organic matter (POM) was measured in polluted air during the New England Air Quality…”
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A deleterious mutation in the ALMS1 gene in a naturally occurring model of hypertrophic cardiomyopathy in the Sphynx cat by Meurs, Kathryn M, Williams, Brian G, DeProspero, Dylan, Friedenberg, Steven G, Malarkey, David E, Ezzell, J Ashley, Keene, Bruce W, Adin, Darcy B, DeFrancesco, Teresa C, Tou, Sandra

“…Familial hypertrophic cardiomyopathy is a common inherited cardiovascular disorder in people. Many causal mutations have been identified, but about 40% of…”
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Sensitivity of tropospheric chemical composition to halogen-radical chemistry using a fully coupled size-resolved multiphase chemistry–global climate system: halogen distributions, aerosol composition, and sensitivity of climate-relevant gases by Long, M. S, Keene, W. C, Easter, R. C, Sander, R, Liu, X, Kerkweg, A, Erickson, D

“…Observations and model calculations indicate that highly non-linear multiphase atmospheric processes involving inorganic Cl and Br significantly impact…”
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A sea-state based source function for size- and composition-resolved marine aerosol production by Long, M. S., Keene, W. C., Kieber, D. J., Erickson, D. J., Maring, H.

“…A parameterization for the size- and composition-resolved production fluxes of nascent marine aerosol was developed from prior experimental observations and…”
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Light-enhanced primary marine aerosol production from biologically productive seawater by Long, M. S., Keene, W. C., Kieber, D. J., Frossard, A. A., Russell, L. M., Maben, J. R., Kinsey, J. D., Quinn, P. K., Bates, T. S.

“…Physical and biogeochemical processes in seawater controlling primary marine aerosol (PMA) production and composition are poorly understood and associated with…”
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Validation of proton transfer reaction-mass spectrometry (PTR-MS) measurements of gas-phase organic compounds in the atmosphere during the New England Air Quality Study (NEAQS) in 2002 by de Gouw, J. A., Goldan, P. D., Warneke, C., Kuster, W. C., Roberts, J. M., Marchewka, M., Bertman, S. B., Pszenny, A. A. P., Keene, W. C.

“…Organic compounds were measured by proton transfer reaction‐mass spectrometry (PTR‐MS) on board the National Oceanic and Atmospheric Administration's research…”
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Long-term trends in aerosol and precipitation composition over the western North Atlantic Ocean at Bermuda by Keene, W. C, Moody, J. L, Galloway, J. N, Prospero, J. M, Cooper, O. R, Eckhardt, S, Maben, J. R

“…Since the 1980s, emissions of SO2 and NOx (NO + NO2) from anthropogenic sources in the United States (US), Canada, and Europe have decreased significantly…”
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Pollution‐enhanced reactive chlorine chemistry in the eastern tropical Atlantic boundary layer by Lawler, M. J., Finley, B. D., Keene, W. C., Pszenny, A. A. P., Read, K. A., von Glasow, R., Saltzman, E. S.

“…This study examines atmospheric reactive chlorine chemistry at the Cape Verde Atmospheric Observatory in the eastern tropical Atlantic. During May–June, 2007,…”
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Flow climatology for physicochemical properties of dichotomous aerosol over the western North Atlantic Ocean at Bermuda by Moody, J. L, Keene, W. C, Cooper, O. R, Voss, K. J, Aryal, R, Eckhardt, S, Holben, B, Maben, J. R, Izaguirre, M. A, Galloway, J. N

“…Dichotomous aerosols (nominal super- and sub-μm-diameter size fractions) in sectored on-shore flow were sampled daily from July 2006 through June 2009, at the…”
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Comparison of surface and column measurements of aerosol scattering properties over the western North Atlantic Ocean at Bermuda by Aryal, R. P, Voss, K. J, Terman, P. A, Keene, W. C, Moody, J. L, Welton, E. J, Holben, B. N

“…Light scattering by size-resolved aerosols in near-surface air at Tudor Hill, Bermuda, was measured between January and June 2009. Vertical distributions of…”
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Evaluation of an accelerometer for at-home monitoring of spontaneous activity in dogs by Hansen, B.D, Lascelles, B.D.X, Keene, B.W, Adams, A.K, Thomson, A.E

“…To determine the correlation between activity as measured by an accelerometer and videographic measurements of movement and mobility in healthy dogs. 4 healthy…”
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Origins of aerosol chlorine during winter over north central Colorado, USA by Jordan, C. E., Pszenny, A. A. P., Keene, W. C., Cooper, O. R., Deegan, B., Maben, J., Routhier, M., Sander, R., Young, A. H.

“…The Nitrogen, Aerosol Composition, and Halogens on a Tall Tower campaign (February–March 2011) near Boulder, Colorado, investigated nighttime ClNO2 production…”
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Risk factors for sporadic Shiga toxin-producing Escherichia coli O157 infections in FoodNet sites, 1999–2000 by VOETSCH, A. C., KENNEDY, M. H., KEENE, W. E., SMITH, K. E., RABATSKY-EHR, T., ZANSKY, S., THOMAS, S. M., MOHLE-BOETANI, J., SPARLING, P. H., McGAVERN, M. B., MEAD, P. S.

“…To monitor risk factors for illness, we conducted a case-control study of sporadic Shiga toxin-producing Escherichia coli O157 (STEC O157) infections in…”
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Latitudinal variation in the multiphase chemical processing of inorganic halogens and related species over the eastern North and South Atlantic Oceans by Keene, W. C., Long, M. S., Pszenny, A. A. P., Sander, R., Maben, J. R., Wall, A. J., O'Halloran, T. L., Kerkweg, A., Fischer, E. V., Schrems, O.

“…Volatile inorganic and size-resolved particulate Cl- and Br-species were measured in near-surface air over a broad range of conditions within four distinct…”
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Halogen cycling and aerosol pH in the Hawaiian marine boundary layer by Pszenny, A. A. P., Moldanová, J., Keene, W. C., Sander, R., Maben, J. R., Martinez, M., Crutzen, P. J., Perner, D., Prinn, R. G.

“…Halogen species (HCl* (primarily HCl), Cl* (including Cl2 and HOCl), BrO, total gaseous inorganic Br and size-resolved particulate Cl- and Br -) and related…”
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Inorganic bromine in the marine boundary layer: a critical review by Sander, R., Keene, W. C., Pszenny, A. A. P., Arimoto, R., Ayers, G. P., Baboukas, E., Cainey, J. M., Crutzen, P. J., Duce, R. A., Hönninger, G., Huebert, B. J., Maenhaut, W., Mihalopoulos, N., Turekian, V. C., Van Dingenen, R.

“…The cycling of inorganic bromine in the marine boundary layer (mbl) has received increased attention in recent years. Bromide, a constituent of sea water, is…”
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