University of Illinois Urbana-Champaign

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Showing 31–60 of 17,642 items
Thumbnail for High Speed, Ultrasensitive Trace Gas Sensing
High Speed, Ultrasensitive Trace Gas Sensing
Long, David A.

Thumbnail for High accuracy line intensities for near-infrared carbon dioxide bands
High accuracy line intensities for near-infrared carbon dioxide bands
Long, David A.

Thumbnail for Multicriteria management of groundwater quality under uncertainty
Multicriteria management of groundwater quality under uncertainty
Eheart, J. Wayland; Valocchi, Albert Joseph

Thumbnail for Optical detection and quantification of radiocarbon dioxide (14CO2) at and below ambient levels
Optical detection and quantification of radiocarbon dioxide (14CO2) at and below ambient levels
Long, David A.

Thumbnail for Optical measurements of 14CO2 using cavity ring-down spectroscopy
Optical measurements of 14CO2 using cavity ring-down spectroscopy
Long, David A.

Thumbnail for ULTRASENSITIVE, HIGH ACCURACY MEASUREMENTS OF TRACE GAS SPECIES
ULTRASENSITIVE, HIGH ACCURACY MEASUREMENTS OF TRACE GAS SPECIES
Long, David A.

Thumbnail for Existing and Future Ground Water Levels for the Study Ground Water Level Analysis by Computer Modeling: American Bottoms Ground Water Study. PART C. EXISTING AND FUTURE GROUND WATER LEVELS
Existing and Future Ground Water Levels for the Study Ground Water Level Analysis by Computer Modeling: American Bottoms Ground Water Study. PART C. EXISTING AND FUTURE GROUND WATER LEVELS
Ritchey, Joseph D.; Schicht, Richard, J.; Weiss, Linda S.

Thumbnail for The American Bottoms Digital Ground Water Flow Model for the Study Ground Water Level Analysis by Computer Modeling: American Bottoms Ground Water Study. PART B. THE AMERICAN BOTTOMS DIGITAL GROUND WATER FLOW MODEL
The American Bottoms Digital Ground Water Flow Model for the Study Ground Water Level Analysis by Computer Modeling: American Bottoms Ground Water Study. PART B. THE AMERICAN BOTTOMS DIGITAL GROUND WATER FLOW MODEL
Ritchey, Joseph D.; Schicht, Richard, J.; Weiss, Linda S.

Thumbnail for Factors Influencing Largemouth Bass Recruitment: Implications for the Illinois Management and Stocking Program
Factors Influencing Largemouth Bass Recruitment: Implications for the Illinois Management and Stocking Program
Diana, Matthew J.; Parkos, Joseph J., III; Claussen, Julie E.; Philipp, David P.; Wahl, David H.

Thumbnail for Cavity ring-down spectroscopy of co2 near λ = 2.06 μm
Cavity ring-down spectroscopy of co2 near λ = 2.06 μm
Fleurbaey, Helene

Thumbnail for Evaluation of Alternative Measures for the Study Ground Water Level Analysis by Computer Modeling: American Bottoms Ground Water Study. PART D. EVALUATION OF ALTERNATIVE MEASURES
Evaluation of Alternative Measures for the Study Ground Water Level Analysis by Computer Modeling: American Bottoms Ground Water Study. PART D. EVALUATION OF ALTERNATIVE MEASURES
Ritchey, Joseph D.; Schicht, Richard, J.; Weiss, Linda S.

Thumbnail for INHS Reports, February 1990
INHS Reports, February 1990
Illinois Natural History Survey

Thumbnail for Multiplexed saturation spectroscopy with electro-optic frequency combs
Multiplexed saturation spectroscopy with electro-optic frequency combs
Long, David A.

Thumbnail for Ground Water Levels and Pumpage for the Study Ground Water Level Analysis by Computer Modeling: American Bottoms Ground Water Study. PART A. GROUND WATER LEVELS AND PUMPAGE
Ground Water Levels and Pumpage for the Study Ground Water Level Analysis by Computer Modeling: American Bottoms Ground Water Study. PART A. GROUND WATER LEVELS AND PUMPAGE
Schicht, Richard, J.; Ritchey, Joseph D.; Weiss, Linda S.

Thumbnail for Guide to the geology of the La Rue-Pine Hills Area, Jackson and Union Counties, Illinois
Guide to the geology of the La Rue-Pine Hills Area, Jackson and Union Counties, Illinois
Devera, Joseph A.; Frankie, Wayne T.; Jacobson, Russell J.; Locke, Randall A., II; Phillips, Christopher A.; Wagner, Mark J.

Thumbnail for Cavity Ring-down Spectroscopy Measurements Of Resonance-enhanced Two-photon Absorption By N<sub>2</sub>o
Cavity Ring-down Spectroscopy Measurements Of Resonance-enhanced Two-photon Absorption By N<sub>2</sub>o
Lehmann, Kevin

Thumbnail for Manufacturing bricks with fly ash and advanced coal combustion by-products
Manufacturing bricks with fly ash and advanced coal combustion by-products
Chou, Mei-In Melissa; Chou, Sheng-Fu J.; Chen, Lu-Ming; Stucki, Joseph

Thumbnail for
"""In Situ"" Bioreclamation of Contaminated Groundwater"
Rittmann, Bruce E.; Valocchi, Albert J.; Odencrantz, Joseph E.; Bae, Wookeun

Thumbnail for Factors influencing largemouth bass recruitment: implications for the Illinois management and stocking program.
Factors influencing largemouth bass recruitment: implications for the Illinois management and stocking program.
Diana, Matthew J.; Parkos, Joseph J., III; Nannini, Michael A.; Claussen, Julie E.; Philipp, David P.; Wahl, David H.

Thumbnail for Effective Porosity of Geologic Materials: First Annual Report
Effective Porosity of Geologic Materials: First Annual Report
Gibb, James P.; Barcelona, Michael J.; Ritchey, Joseph D.; LeFaivre, Mary H.

Thumbnail for Seismic Rehabilitation of Wood Diaphragms in Unreinforced Masonry Buildings
Seismic Rehabilitation of Wood Diaphragms in Unreinforced Masonry Buildings
Grubbs, Amber J.; Hueste, Mary Beth; Bracci, Joseph M.

Thumbnail for INHS Reports, March/April 1993
INHS Reports, March/April 1993
Illinois Natural History Survey

Thumbnail for Frequency-agile combs: Applications in spectroscopy and physical metrology
Frequency-agile combs: Applications in spectroscopy and physical metrology
Long, David A.

Thumbnail for Digital Flow Model Description and User's Guide for the Study Ground Water Level Analysis by Computer Modeling: American Bottoms Ground Water Study. PART E. DIGITAL FLOW MODEL DESCRIPTION AND USER'S GUIDE
Digital Flow Model Description and User's Guide for the Study Ground Water Level Analysis by Computer Modeling: American Bottoms Ground Water Study. PART E. DIGITAL FLOW MODEL DESCRIPTION AND USER'S GUIDE
Ritchey, Joseph D.; Schicht, Richard, J.; Weiss, Linda S.

Thumbnail for Surveys and investigations for sportfish management in lakes and rivers in Illinois: annual Report July 1, 2020 through June 30, 2021
Surveys and investigations for sportfish management in lakes and rivers in Illinois: annual Report July 1, 2020 through June 30, 2021
Parkos III, Joseph J.; Porreca, Anthony P.; Broadway, Kyle J.; Nannini, Michael A.; Schauber, Eric M.; Wahl, David H. • 2022

Thumbnail for Stressors for Doctoral Students Questionnaire in Engineering (SDSQ-E) User Manual & Technical Report
Stressors for Doctoral Students Questionnaire in Engineering (SDSQ-E) User Manual & Technical Report
Cromley, Jennifer G.; Jensen, Karin J.; Mirabelli, Joseph F. • 2023

Thumbnail for Surveys and investigations for sportfish management in lakes and rivers in Illinois: annual report July 1, 2019 through June 30, 2020
Surveys and investigations for sportfish management in lakes and rivers in Illinois: annual report July 1, 2019 through June 30, 2020
Parkos, III, Joseph J.; Broadway, Kyle J.; Porreca, Anthony P.; Nannini, Michael A.; Detmer, Thomas M.; Schauber, Eric M.; Wahl, David H. • 2022

Thumbnail for INHS Reports, Autumn 2003
INHS Reports, Autumn 2003
Illinois Natural History Survey

Thumbnail for Tunneling effects and conformation determination of the polar forms of 1,3,5-trisilapentane
Tunneling effects and conformation determination of the polar forms of 1,3,5-trisilapentane
Marshall, Frank E.

Thumbnail for Effects of Traditional Habitat and Ecosystem Management on the Population Ecology of the Northern Bobwhite
Effects of Traditional Habitat and Ecosystem Management on the Population Ecology of the Northern Bobwhite
Brawn, Jeffrey D.; Herkert, James R.; Heske, Edward J.; Seigrist, Joseph