Search Results - "Chhabra, P"

Effect of oxidant concentration, exposure time, and seed particles on secondary organic aerosol chemical composition and yield by Lambe, A. T, Chhabra, P. S, Onasch, T. B, Brune, W. H, Hunter, J. F, Kroll, J. H, Cummings, M. J, Brogan, J. F, Parmar, Y, Worsnop, D. R, Kolb, C. E, Davidovits, P

“…We performed a systematic intercomparison study of the chemistry and yields of secondary organic aerosol (SOA) generated from OH oxidation of a common set of…”
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Changes in organic aerosol composition with aging inferred from aerosol mass spectra by Ng, N. L., Canagaratna, M. R., Jimenez, J. L., Chhabra, P. S., Seinfeld, J. H., Worsnop, D. R.

“…Organic aerosols (OA) can be separated with factor analysis of aerosol mass spectrometer (AMS) data into hydrocarbon-like OA (HOA) and oxygenated OA (OOA). We…”
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Secondary organic aerosol formation from biomass burning intermediates: phenol and methoxyphenols by Yee, L. D, Kautzman, K. E, Loza, C. L, Schilling, K. A, Coggon, M. M, Chhabra, P. S, Chan, M. N, Chan, A. W. H, Hersey, S. P, Crounse, J. D, Wennberg, P. O, Flagan, R. C, Seinfeld, J. H

“…The formation of secondary organic aerosol from oxidation of phenol, guaiacol (2-methoxyphenol), and syringol (2,6-dimethoxyphenol), major components of…”
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Secondary organic aerosol formation from m-xylene, toluene, and benzene by Ng, N. L., Kroll, J. H., Chan, A. W. H., Chhabra, P. S., Flagan, R. C., Seinfeld, J. H.

“…Secondary organic aerosol (SOA) formation from the photooxidation of m-xylene, toluene, and benzene is investigated in the Caltech environmental chambers…”
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Elemental analysis of chamber organic aerosol using an aerodyne high-resolution aerosol mass spectrometer by Chhabra, P S, Flagan, R C, Seinfeld, J H

“…The elemental composition of laboratory chamber secondary organic aerosol (SOA) from glyoxal uptake, α-pinene ozonolysis, isoprene photooxidation, single-ring…”
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Chemical Composition of Gas- and Aerosol-Phase Products from the Photooxidation of Naphthalene by Kautzman, K. E, Surratt, J. D, Chan, M. N, Chan, A. W. H, Hersey, S. P, Chhabra, P. S, Dalleska, N. F, Wennberg, P. O, Flagan, R. C, Seinfeld, J. H

“…The current work focuses on the detailed evolution of the chemical composition of both the gas- and aerosol-phase constituents produced from the OH-initiated…”
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Organic aerosol components observed in Northern Hemispheric datasets from Aerosol Mass Spectrometry by Ng, N. L., Canagaratna, M. R., Zhang, Q., Jimenez, J. L., Tian, J., Ulbrich, I. M., Kroll, J. H., Docherty, K. S., Chhabra, P. S., Bahreini, R., Murphy, S. M., Seinfeld, J. H., Hildebrandt, L., Donahue, N. M., DeCarlo, P. F., Lanz, V. A., Prévôt, A. S. H., Dinar, E., Rudich, Y., Worsnop, D. R.

“…In this study we compile and present results from the factor analysis of 43 Aerosol Mass Spectrometer (AMS) datasets (27 of the datasets are reanalyzed in this…”
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The trend of misspelled HbA1c in scientific articles by Mishra, R. K., Chhabra, P. T., Sambrook, R.

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Offender: virus or parasite or both by Chhabra, P

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Glyoxal uptake on ammonium sulphate seed aerosol: reaction products and reversibility of uptake under dark and irradiated conditions by Galloway, M. M., Chhabra, P. S., Chan, A. W. H., Surratt, J. D., Flagan, R. C., Seinfeld, J. H., Keutsch, F. N.

“…Chamber studies of glyoxal uptake onto ammonium sulphate aerosol were performed under dark and irradiated conditions to gain further insight into processes…”
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Elemental composition and oxidation of chamber organic aerosol by Chhabra, P. S., Ng, N. L., Canagaratna, M. R., Corrigan, A. L., Russell, L. M., Worsnop, D. R., Flagan, R. C., Seinfeld, J. H.

“…Recently, graphical representations of aerosol mass spectrometer (AMS) spectra and elemental composition have been developed to explain the oxidative and aging…”
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Free convection in power-law fluids from a heated sphere by Prhashanna, A., Chhabra, R.P.

“…In this work, the governing field equations describing heat transfer from a heated sphere immersed in quiescent power-law fluids have been solved numerically…”
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Secondary organic aerosol formation from photooxidation of naphthalene and alkylnaphthalenes: implications for oxidation of intermediate volatility organic compounds (IVOCs) by Chan, A. W. H., Kautzman, K. E., Chhabra, P. S., Surratt, J. D., Chan, M. N., Crounse, J. D., Kürten, A., Wennberg, P. O., Flagan, R. C., Seinfeld, J. H.

“…Current atmospheric models do not include secondary organic aerosol (SOA) production from gas-phase reactions of polycyclic aromatic hydrocarbons (PAHs)…”
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Chemical aging of m-xylene secondary organic aerosol: laboratory chamber study by Loza, C. L, Chhabra, P. S, Yee, L. D, Craven, J. S, Flagan, R. C, Seinfeld, J. H

“…Secondary organic aerosol (SOA) can reside in the atmosphere for a week or more. While its initial formation from the gas-phase oxidation of volatile organic…”
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Flow over and forced convection heat transfer in Newtonian fluids from a semi-circular cylinder by Chandra, Avinash, Chhabra, R.P.

“…Momentum and heat transfer characteristics of a semi-circular cylinder immersed in unconfined flowing Newtonian fluids have been investigated numerically. The…”
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Mapping genome-wide diversity and population dynamics in Indian chicken breeds for targeted conservation and breeding by Arora, R, Kumar, H, Sharma, U, Ahlawat, S, Sharma, R, Chhabra, P, Sankhyan, V, Vijh, R K

“…1. Genetic improvement and widespread use of artificial selection may have impacted the genetic make-up of Indian chicken breeds. The genetic architecture of…”
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Numerical Predictions of Momentum and Heat Transfer Characteristics from a Heated Sphere in Yield-Stress Fluids by Nirmalkar, N, Chhabra, R. P, Poole, R. J

“…In this work, momentum and heat transfer characteristics of a heated sphere immersed in visco-plastic media have been studied over a wide range of conditions:…”
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Effect of Shear-Thinning Behavior on Heat Transfer from a Heated Sphere in Yield-Stress Fluids by Nirmalkar, N, Chhabra, R. P, Poole, R. J

“…The present study deals with the prediction of drag and forced convection heat transfer behavior of a heated sphere in shear-thinning yield-stress fluids over…”
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Laminar free convection from a horizontal semi-circular cylinder to power-law fluids by Chandra, Avinash, Chhabra, R.P.

“…Extensive numerical results on the flow and thermal fields are presented for free convection from a semi-circular cylinder (flat base upward) immersed in…”
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Role of aldehyde chemistry and NOx concentrations in secondary organic aerosol formation by Chan, A W. H, Chan, M N, Surratt, J D, Chhabra, P S, Loza, C L, Crounse, J D, Yee, L D, Flagan, R C, Wennberg, P O, Seinfeld, J H

“…Aldehydes are an important class of products from atmospheric oxidation of hydrocarbons. Isoprene (2-methyl-1,3-butadiene), the most abundantly emitted…”
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