Search Results - "Vadas, P"

Invited review: Enteric methane in dairy cattle production: quantifying the opportunities and impact of reducing emissions by Knapp, J R, Laur, G L, Vadas, P A, Weiss, W P, Tricarico, J M

“…Many opportunities exist to reduce enteric methane (CH4) and other greenhouse gas (GHG) emissions per unit of product from ruminant livestock. Research over…”
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Anaphylaxis: mechanisms and management by Lee, J. K., Vadas, P.

“…Summary Anaphylaxis is a serious allergic reaction that can be rapid in onset and occasionally fatal. This is a review of the literature on the epidemiology of…”
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Modeling phosphorus losses from soils amended with cattle manures and chemical fertilizers by Wang, Zhaozhi, Zhang, T.Q., Tan, C.S., Vadas, P., Qi, Z.M., Wellen, C.

“…While applied manure/fertilizer is an important source of P loss in surface runoff, few models simulate the direct transfer of phosphorus (P) from…”
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Relating soil phosphorus to dissolved phosphorus in runoff: a single extraction coefficient for water quality modeling by Vadas, P.A, Kleinman, P.J.A, Sharpley, A.N, Turner, B.L

“…Phosphorus transport from agricultural soils contributes to eutrophication of fresh waters. Computer modeling can help identify agricultural areas with high…”
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Short communication: Identifying challenges and opportunities for improved nutrient management through the USDA's Dairy Agroecosystem Working Group by Holly, M A, Kleinman, P J, Bryant, R B, Bjorneberg, D L, Rotz, C A, Baker, J M, Boggess, M V, Brauer, D K, Chintala, R, Feyereisen, G W, Gamble, J D, Leytem, A B, Reed, K F, Vadas, P A, Waldrip, H M

“…Nutrient management on US dairy farms must balance an array of priorities, some of which conflict. To illustrate nutrient management challenges and…”
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Critical evaluation of models used to study agricultural phosphorus and water quality by Vadas, P. A., Bolster, C. H., Good, L. W.

“…There is an increasing demand to evaluate all agricultural systems where nonpoint source phosphorus (P) pollution is a priority. Because experiments cannot…”
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Estimating Phosphorus Loss in Runoff from Manure and Fertilizer for a Phosphorus Loss Quantification Tool by Vadas, P.A, Good, L.W, Moore, P.A. Jr, Widman, N

“…Nonpoint-source pollution of fresh waters by P is a concern because it contributes to accelerated eutrophication. Given the state of the science concerning…”
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An empirical model for dissolved phosphorus in runoff from surface-applied fertilizers by Vadas, P.A., Owens, L.B., Sharpley, A.N.

“…Dissolved phosphorus (P) in runoff from surface-applied fertilizers can be relatively great, but commonly used, field or watershed-scale computer models often…”
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model for phosphorus transformation and runoff loss for surface-applied manures by Vadas, P.A, Gburek, W.J, Sharpley, A.N, Kleinman, P.J.A, Moore, P.A. Jr, Cabrera, M.L, Harmel, R.D

“…Agricultural P transport in runoff is an environmental concern. An important source of P runoff is surface-applied, unincorporated manures, but computer models…”
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simple method to predict dissolved phosphorus in runoff from surface-applied manures by Vadas, P.A, Kleinman, P.J.A, Sharpley, A.N

“…Computer models are a rapid, inexpensive way to identify agricultural areas with a high potential for P loss, but most models poorly simulate dissolved P…”
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Modeling Phosphorus Transfer between Labile and Nonlabile Soil Pools: Updating the EPIC Model by Vadas, P.A, Krogstad, T, Sharpley, A.N

“…Phosphorus transfer from agricultural soils to surface waters is an important environmental issue. Commonly used computer models like EPIC have not always been…”
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Transformations of soil and manure phosphorus after surface application of manure to field plots by Vadas, P. A, Harmel, R. D, Kleinman, P. J. A

“…Transfer of phosphorus (P) from surface-applied manures to runoff is an important source of pollution, but few studies have closely monitored P dynamics in…”
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Economics and Energy of Ethanol Production from Alfalfa, Corn, and Switchgrass in the Upper Midwest, USA by Vadas, P. A., Barnett, K. H., Undersander, D. J.

“…In the USA, biomass crop systems will be needed to meet future ethanol production goals. We estimated production costs, profits, and energy budgets for three…”
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Predicting dissolved phosphorus in runoff from manured field plots by Vadas, P.A, Haggard, B.E, Gburek, W.J

“…Dissolved inorganic P transport in runoff from agricultural soils is an environmental concern. Models are used to predict P transport but rarely simulate P in…”
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Effect of poultry diet on phosphorus in runoff from soils amended with poultry manure and compost by Vadas, P.A, Meisinger, J.J, Sikora, L.J, McMurtry, J.P, Sefton, A.E

“…Phosphorus in runoff from fields where poultry litter is surface-applied is an environmental concern. We investigated the effect of adding phytase and reducing…”
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Effect of Methodology in Estimating and Interpreting Water-Extractable Phosphorus in Animal Manures by Vadas, P.A, Kleinman, P.J.A

“…Manure water-extractable phosphorus (WEP) data are used in indices and models to assess P transport in runoff. Methods to measure WEP vary widely, often…”
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Platelet Activating Factor, Histamine and Tryptase Levels in Human Anaphylaxis by Vadas, P, Perelman, B, Liss, G

“…Methods PAF, histamine and tryptase were measured in venous blood collected from 23 healthy volunteers and from 41 patients who presented to the emergency…”
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Redox status, poultry litter, and phosphorus solubility in Atlantic Coastal Plain soils by Vadas, P.A. (Univ. of Delaware, Newark, DE.), Sims, J.T

“…Artificially drained, agricultural soils in Delaware's Inland Bays watershed are high in P from poultry litter and fertilizer applications. The potential loss…”
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A consensus protocol for the determination of the threshold doses for allergenic foods: how much is too much? by Taylor, S. L., Hefle, S. L., Bindslev-jensen, C., Atkins, F. M., Andre, C., Bruijnzeel-koomen, C., Burks, A. W., Bush, R. K., Ebisawa, M., Eigenmann, P. A., Host, A., Hourihane, J. O'B., Isolauri, E., Hill, D. J., Knulst, A., Lack, G., Sampson, H. A., Moneret-vautrin, D. A., Rance, F., Vadas, P. A., Yunginger, J. W., Zeiger, R. S., Salminen, J. W., Madsen, C., Abbott, P.

“…Summary Background While the ingestion of small amounts of an offending food can elicit adverse reactions in individuals with IgE‐mediated food allergies,…”
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An elusive case of systemic mastocytosis by Lee, JK, Vadas, P

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