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Search Results for the EPA National Library Catalog
Items Found: 50
Showing: Items 1 - 50
Your Search: (AUTHOR=Hwang AND S)
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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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