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United States Environmental Protection Agency
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Items Found: 1257
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Your Search: (SUBJECT=Diffusion)
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'In-Stack' Diffusion Classifier for Aerosol Mass Distribution Measurement.
2-Methoxyethanol, 2-(2-Methoxyethoxy) Ethanol, 2-(2-Ethoxyethoxy)Ethanol, 2-(2-Butoxyethoxy)Ethanol: Absorption through Human Skin in Vitro with Cover Letter dated 10/03/84.
2DFATMIC Two-dimensional subsurface flow, fate and transport of microbes and chemicals model users manual version 1.0
3DFATMIC Three dimensional subsurface flow, fate and transport of microbes and chemicals model user's manual version 1.0
A basic technique and models for determining exposure rates over uranium-bearing soils /
A climatological analysis of Pasquill stability categories based on 'STAR' summaries /
A comparison of measured versus model-predicted effluent diffusion for ground releases /
A coupled two-dimensional diffusion and chemistry model for turbulent and inhomogeneously mixed reaction systems /
A lagrangian approach to modelling air pollutant dispersion; Development and testing in the vicinity of a roadway.
A Lagrangian photochemical air quality simulation model : adaptation to the St. Louis - RAPS data base, volume I, model formation /
A Lagrangian photochemical air quality simulation model : adaptation to the St. Louis - RAPS data base, volume II, user's manual /
A methodology for treating large localized emissions of reactive pollutants /
A model of turbulent diffusion flames and nitric oxide generation /
A multiple-source model of turbulent diffusion and dispersion in urban atmospheres /
A new set of oceanic diffusion diagrams /
A numerical and experimental study of stably stratified flow around complex terrain /
A numerical model of the dispersion of a dense effluent in a stream.
A particle-in-cell method for numerical solution of the atmospheric diffusion equation, and applications to air pollution problems /
A particle-in-cell method for numerical solution of the atmospheric diffusion equation, and applications to air pollution problems : II: PICFIC and NEXUS Computer Code Listings /
A particle-in-cell method for numerical solution of the atmospheric diffusion equation, and applications to air pollution problems : III: Nexus/P Operations Manual /
A pilot study on dispersion near roadways /
A preliminary report on the characteristics of a heated jet discharged horizontally into a transverse current, part I, constant depth /
A review of deterministic urban air quality models for inert gases /
A review of regional-scale air quality models for long distance dispersion modeling in the Four Corners area /
A review of the influence of new boundary layer results on diffusion prediction techniques /
A revised user's guide to MESOPUFF II (V5.1).
A sensitivity analysis and preliminary evaluation of RELMAP involving fine and coarse particulate matter /
A simplified approach for estimating secondary production of hazardous air pollutants (HAPs) using the OZIPR model /
A study of estuarine pollution problems on a small unpolluted estuary and a small polluted estuary in Florida.
A study of the formation and transport of acidic species by non-precipitating cumulus clouds during VENTEX-84 /
A study using a three dimensional photochemical smog formation model under conditions of complex flow : application of the Urban Airshed Model to the Tokyo Metropolitan Area /
A theoretical analysis of nitric oxide production in a methane/air turbulent diffusion flame /
A Tiered modeling approach for assessing the risks due to sources of hazardous air pollutants /
A two-dimensional transport model of the atmosphere /
A user's guide for the calmet meteorological model /
A user's guide for the CALPUFF dispersion model /
A Workbook of screening techniques for assessing impacts of toxic air pollutants /
A workbook of screening techniques for assessing impacts of toxic air pollutants /
About the Dentine Penetration Capabilities of Chlorine and Ozone (Ueber die Dentindurchdringungsfaehigkeit von Chlor und Ozon).
Absorption from Aqueous Solution.
Acoustic and electromagnetic scattering analysis using discrete sources /
Across North America Tracer Experiment (ANATEX) /
Across North America Tracer Experiment (ANATEX) weather maps and tracer concentrations /
Across North America Tracer Experiment (ANATEX). Volume 1, Description, ground-level sampling at primary sites, and meteorology /
Across North America Tracer Experiment (ANATEX). Volume III, Sampling at tower and remote sites /
Adaptation of Gaussian plume model to incorporate multiple station data input.
Adaptation of the Advanced Statistical Trajectory Regional Air Pollution (ASTRAP) Model to the EPA VAX Computer: Modifications and Testing.
Addendum to the user's guide for MPTER /
Addendum to the user's manual for the Plume Visibility Model, PLUVUE II (revised).
Addendum to TUPOS--incorporation of a hesitant plume algorithm /
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