Search Results for the EPA National Library Catalog

Items Found: 50
Showing: Items 1 - 50
Your Search: (AUTHOR=Hwang AND D)

Select Item	Title	Year Published
1	A numerical model for simulation of oil spreading and transport and its application for predicting oil slick movements in bays /	1974
2	A transient and steady state study of pure and mixed refrigerants in a residential heat pump /	1996
3	Air Quality Modeling Study to Analyze the Impact of Various SO2 Control Strategies on Ambient Air Quality in the San Francisco Bay Area.	1977
4	Application of Automatic Differentiation for Studying the Sensitivity of Numerical Advection Schemes in Air Quality Models.	1995
5	Assessing the interactions of organic compounds during biodegradation of complex waste mixtures by naturally occurring bacterial assemblages /	1989
6	Assessment of air emissions from hazardous waste treatment, storage and disposal facilities (TSDF's) preliminary national emissions estimates : draft final report /	1983
7	Comparison of R- and Q-Modes in Target Transformation Factor Analysis for Resolving Environmental Data.	1984
8	Computational Modeling Issues in Next Generation Air Quality Models.	1994
9	Descriptions of univariate statistical models for use in environmental data analyses and means for predicting their goodness-of-fit	1987
10	Development of advisory levels for polychlorinated biphenyls (PCBs) cleanup /	1986
11	Effects of hydrocarbon spills from an oil pipeline break on ground water	1993
12	Environmental Factors Affecting Toluene Degradation in Ground Water at a Hazardous Waste Site.	1991
13	Environmental modeling and the Superfund exposure assessment process /	1987
14	Estimation of Multimedia Exposures Related to Hazardous Waste Facilities.	1986
15	Evaluation of Fine-Bubble Alpha Factors in Near Full-Scale Equipment.	1985
16	Evaluation of R-22 Alternatives for Heat Pumps.	1996
17	Experimental Evaluation of a Novel Full-Scale Evaporatively Cooled Condenser.	1997
18	Experimental Evaluation of Medium and High Pressure HFC Replacements for R-22.	1995
19	Flow Injection Analysis of Trace Hydrogen Peroxide Using an Immobilized Enzyme Reactor (Journal Version).	1986
20	Fluorometric Flow Injection Determination of Aqueous Peroxides at Nanomolar Level Using Membrane Reactors.	1986
21	GIS : An Introduction to Mapping Technologies /	2019
22	Hawaii coastal hazard mitigation guidebook /	2005
23	Health Risk Comparison between Groundwater Transport Models and Field Data.	1986
24	Homeowner's handbook to prepare for natural hazards /	2007
25	Initial review of some outfall dispersion models and an asymptotic jet dispersion model for use in river systems	1986
26	Kinetics of Mixed Microbial Assemblages Enhance Removal of Highly Dilute Organic Substrates (Journal Version).	1988
27	Methods for Estimating On-Site Ambient Air Concentrations at Disposal Sites.	1987
28	Microbial degradation kinetics of toxic organic chemicals over a wide range of concentrations in natural aquatic systems /	1989
29	Microbial Degradative Activity in Ground Water at a Chemical Waste Disposal Site.	1993
30	Model Engineering Concepts for Air Quality Models in an Integrated Environmental Modeling System.	1993
31	Modeling of Multicomponent Pervaporation for Removal of Volatile Organic Compounds from Water.	1994
32	Models-3 Air Quality Model Prototype Science Concept Development.	1994
33	Modification of the TEACH computer code for use in a study of swirling turbulent flows	1991
34	Modification to the groundwater solute transport model, the random walk, and user's manual for NCASI version, GWSTRW	1987
35	Multimedia Approach to Risk Assessment for Contaminated Sediments in a Marine Environment.	1987
36	Multimedia Exposure Estimates Applied to Toxic Waste Sites.	1987
37	Physical Properties of Fluorinated Propane and Butane Derivatives as Alternative Refrigerants.	1993
38	Physical property data on fluorinated propanes and butanes as CFC and HCFC alternatives /	1992
39	Polar NOM : characterization, DBPs, treatment /	2001
40	Power plant stack plumes in complex terrain : an appraisal of current research /	1977
41	Practical time-frequency analysis : Gabor and wavelet transforms with an implementation in S /	1998
42	Prototyping and Implementation of Multiscale Air Quality Models for High Performance Computing.	1995
43	Review and further documentation of the groundwater solute transport model random walk and guidance for its use	1986
44	Selection criteria for mathematical models used in exposure assessments : ground-water models.	1988
45	Selection criteria for mathematical models used in exposure assessments : ground-water models.	1988
46	Sensitivity and Uncertainty Analyses for Numerical Advection Processes.	1995
47	Testing of Refrigerant Mixtures in Residential Heat Pumps.	1995
48	Tubular Microporous Membrane Entrapped Enzyme Reactors for Flow Injection Analysis.	1987
49	Use of Automatic Differentiation for Sensitivity Analysis in Emission Control Process.	1995
50	Valmont Dike natural area study /	1970

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