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Articles 76591 - 76620 of 78559
Full-Text Articles in Entire DC Network
Interaction Between A Fossorial Rodent (The Pocket Gopher, Thomomys Bottae) And A Desert Plant Community, R. E. Dingman, L. Byers
Interaction Between A Fossorial Rodent (The Pocket Gopher, Thomomys Bottae) And A Desert Plant Community, R. E. Dingman, L. Byers
Memorandum
No abstract provided.
The Impact Of Seed Consumers In A Desert Ecosystem, W. G. Whitford
The Impact Of Seed Consumers In A Desert Ecosystem, W. G. Whitford
Memorandum
No abstract provided.
The Influence Of Digging Rodents On Primary Production In Rock Valley, L. Soholt, M. R. Griffin, L. Byers
The Influence Of Digging Rodents On Primary Production In Rock Valley, L. Soholt, M. R. Griffin, L. Byers
Memorandum
No abstract provided.
Effect Of Density On The Population Dynamics Of Perognathus Formosus And Its Relationships Within A Desert Ecosystem, R. M. Chew
Memorandum
No abstract provided.
Factors Affecting Seed Reserves In The Soil Of A Desert Ecosystem, R. M. Chew, J. F. Nelson
Factors Affecting Seed Reserves In The Soil Of A Desert Ecosystem, R. M. Chew, J. F. Nelson
Memorandum
No abstract provided.
The Functional Relationships Among The Organisms Comprising Detritus-Based Foodchains At The Rock Valley Site, J. F. Mcbrayer, G. E. Mamolito, P. J. Franco
The Functional Relationships Among The Organisms Comprising Detritus-Based Foodchains At The Rock Valley Site, J. F. Mcbrayer, G. E. Mamolito, P. J. Franco
Memorandum
No abstract provided.
Studies On Wood Borers, Girdlers And Seed Predators Of Mesquite, W. G. Whitford, R. K. Johnson, D. J. Depree
Studies On Wood Borers, Girdlers And Seed Predators Of Mesquite, W. G. Whitford, R. K. Johnson, D. J. Depree
Memorandum
No abstract provided.
Demographic Studies Of Sagebrush Insects As Functions Of Various Environmental Factors, T. H. Hsiao, A. K. Temte
Demographic Studies Of Sagebrush Insects As Functions Of Various Environmental Factors, T. H. Hsiao, A. K. Temte
Memorandum
No abstract provided.
Classification And Quantification Of Invertebrate Activity And The Role Of Invertebrates In Nitrogen Processing In Plants, Litter And Soil In Curlew Valley, P. R. Sferra
Memorandum
No abstract provided.
Nitrogen Retention In Cool Desert Soils, J. Skujins
Nitrogen Dynamics In Stands Dominated By Some Major Cool Desert Shrubs Iv. Inhibition By Plant Litter And Limiting Factors Of Several Processes, J. Skujins
Memorandum
No abstract provided.
Prediction Of Plant-, Soil- And Air-Temperature On A Microscale In The Desert, L. R. Martinez, I. Dirmhirn
Prediction Of Plant-, Soil- And Air-Temperature On A Microscale In The Desert, L. R. Martinez, I. Dirmhirn
Memorandum
No abstract provided.
Effect Of Soil Water Potential On Soil Moisture Absorption, Transpiration Rate, Plant Water Potential And Growth For Artemisia Tridentata, G. S. Campbell, G. S. Harris
Effect Of Soil Water Potential On Soil Moisture Absorption, Transpiration Rate, Plant Water Potential And Growth For Artemisia Tridentata, G. S. Campbell, G. S. Harris
Memorandum
No abstract provided.
Evaluation Of Critical Soil Properties Needed To Predict Soil Water Flow Under Desert Conditions, W. A. Jury, L. H. Stolzy, J. Letey Jr., L. V. Weeks
Evaluation Of Critical Soil Properties Needed To Predict Soil Water Flow Under Desert Conditions, W. A. Jury, L. H. Stolzy, J. Letey Jr., L. V. Weeks
Memorandum
No abstract provided.
Influence Of Digging Rodents On Primary Production In Rock Valley, L.F. Soholt, W.K. Irwin
Influence Of Digging Rodents On Primary Production In Rock Valley, L.F. Soholt, W.K. Irwin
Progress reports
No abstract provided.
Nitrogen Dynamics In Stands Dominated By Some Major Cool Desert Shrubs.V. Studies On Denitrification And Nitrogen Fixation: Comparison Of Biological Processes In Western Deserts, J.J. Skujins
Progress reports
No abstract provided.
Plant Growth And Water Transfer Interactive Process Under Desert Conditions, D. D. Evans, T. W. Sammis, J. Ben Asher
Plant Growth And Water Transfer Interactive Process Under Desert Conditions, D. D. Evans, T. W. Sammis, J. Ben Asher
Progress reports
No abstract provided.
Conceptualization And Early Development Of A Water Response Ecosystem Model, D. C. Wilkin, P. W. Lommen, J. V. Robinson, G. S. Innis
Conceptualization And Early Development Of A Water Response Ecosystem Model, D. C. Wilkin, P. W. Lommen, J. V. Robinson, G. S. Innis
Progress reports
No abstract provided.
Data Search For Aquatic Model, J. Perry Ii, G. W. Minshall
Data Search For Aquatic Model, J. Perry Ii, G. W. Minshall
Progress reports
No abstract provided.
Further Development Of A Stream Ecosystem Model, J. H. Wlosinski, G. W. Minshall
Further Development Of A Stream Ecosystem Model, J. H. Wlosinski, G. W. Minshall
Progress reports
No abstract provided.
Physiological And Biochemical Studies Of Nitrogen Fixation In The Nodules Of Sagebrush (Artemisia Ludoviciana) And Other Desert Nitrogen-Fixing Systems, R. B. Farnsworth
Physiological And Biochemical Studies Of Nitrogen Fixation In The Nodules Of Sagebrush (Artemisia Ludoviciana) And Other Desert Nitrogen-Fixing Systems, R. B. Farnsworth
Progress reports
No abstract provided.
Studies On Wood Borers, Girdlers And Seed Predators Of Mesquite, W. G. Whiteford, R. K. Johnson, D. J. Depree
Studies On Wood Borers, Girdlers And Seed Predators Of Mesquite, W. G. Whiteford, R. K. Johnson, D. J. Depree
Progress reports
No abstract provided.
Nitrogen Retention In Cool Desert Soil, J. Skujins
Nitrogen Retention In Cool Desert Soil, J. Skujins
Progress reports
No abstract provided.
Plant Response To Insect Herbivory, B. E. Norton, L. B. Smith
Plant Response To Insect Herbivory, B. E. Norton, L. B. Smith
Progress reports
No abstract provided.
Factors Affecting Seed Reserves In The Soil Of A Desert Ecosystem, R. M. Chew, J. F. Nelson
Factors Affecting Seed Reserves In The Soil Of A Desert Ecosystem, R. M. Chew, J. F. Nelson
Progress reports
No abstract provided.
Influence Of Digging Rodents On Primary Production In Rock Valley, L. Soholt, M. R Griffin, L. Byers
Influence Of Digging Rodents On Primary Production In Rock Valley, L. Soholt, M. R Griffin, L. Byers
Progress reports
No abstract provided.
Plant Response To Insect Herbivory, B. E. Norton, L. B. Smith
Plant Response To Insect Herbivory, B. E. Norton, L. B. Smith
Progress reports
No abstract provided.
Water Quality 1973 - 1974 Hillsborough County, Florida, T. Cardinale, C. Dunn, R. Powell, A. Shaw, R. Wilkins
Water Quality 1973 - 1974 Hillsborough County, Florida, T. Cardinale, C. Dunn, R. Powell, A. Shaw, R. Wilkins
Reports
The Hillsborough County Environmental Protection Act charges the Environmental Protection Commission with the function of establishing, operating and maintaining a continuous program for monitoring water pollution. A county-wide water quality surveillance network has been designed to provide accurate data and information as to whether the requirements of the Act are being complied with and whether the level of water pollution is increasing or decreasing throughout the county.
Comparison of this 1973 and 1974 data with similar sampling during 1972 permitted evaluation of trends, effectiveness of local control programs, relative contributions from individual sources, general effectiveness of the monitoring network, as …
Response Of Nuclear Emulsions To Ionizing Radiations, Robert Katz, F. E. Pinkerton
Response Of Nuclear Emulsions To Ionizing Radiations, Robert Katz, F. E. Pinkerton
Robert Katz Publications
Heavy ion tracks in Ilford K-2 emulsion are simulated with a computer program that makes use of the delta-ray theory of track structure, and the special assumption that the response of the emulsion to gamma-rays is 8-or-more hit. The Ilford K-series of nuclear emulsions is produced from a parent stock called K.0 emulsion, sensitized to become K.1 to K.5, and desensitized to become K–1 to K–3. Our simulations demonstrate that the emulsions K.5 through K.0 to K-1 are 1-or-more hit detectors, while K-2 is an 8-or-more hit detector. We have no data for K-3 emulsion. It would appear that emulsions …
Computational Models Of Learning., Kenneth Jesse Marse
Computational Models Of Learning., Kenneth Jesse Marse
Masters Theses
"An investigation is made into the use of techniques which would normally be described as learning if encountered in a human being. A literature review of several subject areas including game-playing computer programs, automatic control systems, pattern recognition methods, and biological modeling is performed, with the purpose of extracting and examining those processes which exhibit learning. A general model of the type of learning most widely utilized in these areas is constructed and used to compare and contrast specific models which describe the learning techniques employed. Some specific models which do not exhibit learning as described by the general model …