top

  Info

  • Utilizzare la checkbox di selezione a fianco di ciascun documento per attivare le funzionalità di stampa, invio email, download nei formati disponibili del (i) record.

  Info

  • Utilizzare questo link per rimuovere la selezione effettuata.
An extensive pre-Cretaceous weathering profile in east-central and southwestern Minnesota / / by Dale R. Setterholm and G.B. Morey
An extensive pre-Cretaceous weathering profile in east-central and southwestern Minnesota / / by Dale R. Setterholm and G.B. Morey
Autore Setterholm Dale R.
Pubbl/distr/stampa [Reston, Va.] : , : U.S. Department of the Interior, U.S. Geological Survey, , 1995
Descrizione fisica 1 online resource (iv, 29 pages) : illustrations, maps
Collana U.S. Geological Survey bulletin
Strategic and critical minerals in the midcontinent region, United States
Soggetto topico Saprolites - Minnesota
Weathering - Minnesota
Saprolites
Weathering
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Altri titoli varianti Pre-cretaceous weathering profile, east-central and southwestern Minnesota
Record Nr. UNINA-9910707463403321
Setterholm Dale R.  
[Reston, Va.] : , : U.S. Department of the Interior, U.S. Geological Survey, , 1995
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Fifteen-year exposure test of porcelain enamels / / Dwight G. Moore and William N. Harrison
Fifteen-year exposure test of porcelain enamels / / Dwight G. Moore and William N. Harrison
Autore Moore Dwight G
Pubbl/distr/stampa Washington, D.C. : , : U.S. Dept. of Commerce, National Bureau of Standards : , : U.S. Govt. Print. Off., , 1957
Descrizione fisica 1 online resource (ii, 13 pages) : illustrations
Altri autori (Persone) HarrisonWilliam N
Collana Building materials and structures report
Soggetto topico Enamel and enameling
Porcelain
Weathering
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910712944403321
Moore Dwight G  
Washington, D.C. : , : U.S. Dept. of Commerce, National Bureau of Standards : , : U.S. Govt. Print. Off., , 1957
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Five year ground exposure of composite materials used on the Bell model 206L flight service evaluation [[electronic resource] /] / Donald J. Baker
Five year ground exposure of composite materials used on the Bell model 206L flight service evaluation [[electronic resource] /] / Donald J. Baker
Autore Baker Donald J
Pubbl/distr/stampa Hampton, Va. : , : National Aeronautics and Space Administration, Langley Research Center : , : US Army Aviation Systems Command, Aviation R & T Activity
Descrizione fisica 91 pages : digital, PDF file
Collana NASA technical memorandum
AVSCOM technical memorandum
Soggetto topico Composite materials
Composite structures
Exposure
Helicopters
Long term effects
Performance tests
Weathering
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910698064503321
Baker Donald J  
Hampton, Va. : , : National Aeronautics and Space Administration, Langley Research Center : , : US Army Aviation Systems Command, Aviation R & T Activity
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Investigations of the characteristics, origin, and residence time of the upland residual mantle of the Piedmont of Fairfax County, Virginia / / by M.J. Pavich [and three others]
Investigations of the characteristics, origin, and residence time of the upland residual mantle of the Piedmont of Fairfax County, Virginia / / by M.J. Pavich [and three others]
Autore Pavich M. J.
Pubbl/distr/stampa Washington : , : United States Department of the Interior, Geological Survey, , 1989
Descrizione fisica 1 online resource (iv, 58 pages) : illustrations, maps + + 3 plates
Collana U.S. Geological Survey professional paper
Soggetto topico Weathering - Virginia - Fairfax County
Saprolites - Virginia - Fairfax County
Soils - Virginia - Fairfax County
Saprolites
Soils
Weathering
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910708603503321
Pavich M. J.  
Washington : , : United States Department of the Interior, Geological Survey, , 1989
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Material fluxes on the surface of the earth [[electronic resource] /] / Board on Earth Sciences and Resources, Commission on Geosciences, Environment, and Resources, National Research Council
Material fluxes on the surface of the earth [[electronic resource] /] / Board on Earth Sciences and Resources, Commission on Geosciences, Environment, and Resources, National Research Council
Pubbl/distr/stampa Washington, D.C., : National Academy Press, 1994
Descrizione fisica 1 online resource (184 p.)
Disciplina 551.3
Collana Studies in geophysics
Soggetto topico Sedimentation and deposition
Weathering
Soggetto genere / forma Electronic books.
ISBN 1-280-21155-5
9786610211555
0-309-56863-3
0-585-03712-4
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910455128803321
Washington, D.C., : National Academy Press, 1994
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Material fluxes on the surface of the earth / / Board on Earth Sciences and Resources, Commission on Geosciences, Environment, and Resources, National Research Council
Material fluxes on the surface of the earth / / Board on Earth Sciences and Resources, Commission on Geosciences, Environment, and Resources, National Research Council
Pubbl/distr/stampa Washington, D.C. : , : National Academy Press, , 1994
Descrizione fisica 1 online resource (184 pages) : illustrations
Disciplina 551.3
Collana Studies in geophysics
Soggetto topico Sedimentation and deposition
Weathering
ISBN 1-280-21155-5
9786610211555
0-309-56863-3
0-585-03712-4
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910778879603321
Washington, D.C. : , : National Academy Press, , 1994
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Material fluxes on the surface of the earth / / Board on Earth Sciences and Resources, Commission on Geosciences, Environment, and Resources, National Research Council
Material fluxes on the surface of the earth / / Board on Earth Sciences and Resources, Commission on Geosciences, Environment, and Resources, National Research Council
Edizione [1st ed.]
Pubbl/distr/stampa Washington, D.C., : National Academy Press, 1994
Descrizione fisica 1 online resource (184 pages) : illustrations
Disciplina 551.3
Collana Studies in geophysics
Soggetto topico Sedimentation and deposition
Weathering
ISBN 9786610211555
9781280211553
1280211555
9780309568630
0309568633
9780585037127
0585037124
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto STUDIES IN GEOPHYSICS -- Copyright -- Studies in Geophysics -- Preface -- Contents -- Overview -- KNOWLEDGE OF THE PRESENT FLUX RATES OF GEOLOGIC MATERIALS -- RATES OF FLUX OF GEOLOGIC MATERIALS DURING THE MOST RECENT GLACIATION AND DEGLACIATION -- VARIABILITY OF SURFICIAL GEOFLUXES -- Temporal Variability -- Spatial Variability -- Rapid Change and Catastrophic Events -- CONCLUSIONS -- Processes in Shallow Water-Shelf Environments -- Distribution of Lithologies at the Surface -- Distribution of Sources and Sinks -- Rates -- Expanded Time Scales for Processes/Fluxes -- Anthropogenic Influence -- REFERENCES -- Background -- 1 Pleistocene-Holocene Fluxes Are Not the Earth's Norm -- ABSTRACT -- RECOGNITION, DEFINITION, AND LENGTH OF THE QUATERNARY AND HOLOCENE -- MASSES OF QUATERNARY AND HOLOCENE SEDIMENT -- PROCESS RATES -- LONG- AND SHORT-TERM APPARENT ACCUMULATION RATES OF QUATERNARY AND HOLOCENE SEDIMENT -- Deep-Sea Sediments -- Marginal Sea Sediments -- Continental Shelves -- Glacial Sediments on Land -- Nonglacial Continental Sediments -- DISCUSSION -- Sediment Cycling -- The Effect of Glacial-Interglacial Alternations -- Increased Tectonic Activity -- CONCLUSION -- ACKNOWLEDGMENTS -- REFERENCES -- 2 Surficial Weathering Fluxes and Their Geochemical Controls -- ABSTRACT -- INTRODUCTION -- GLOBAL AND ZONAL WATER FLOWS -- Surficial Flows and Storage in Lakes -- Residence Times of Zonal Water Discharge -- Residence Times on a Global Scale -- Summary of Water Flows and Residence Times -- WEATHERING FLUX -- A Conceptual Mode -- Weathering Flux Equations -- Mineral Dissolution Rates (R) -- HYDROGEN-ION AND TEMPERATURE DEPENDENCE OF DISSOLUTION RATES -- The pH and Natural Acidity -- Temperature Effects on Dissolution Rates -- WEATHERING AND DISSOLUTION -- NEUTRALIZATION OF ACIDITY BY WEATHERING RELEASES.
Background-Alkalinity [Alk], Acidity [Acy], CO2, and pH -- SUMMARIZING DISCUSSION -- ACKNOWLEDGMENTS -- REFERENCES -- 3 Global Chemical Weathering on Glacial Time Scales -- INTRODUCTION -- FACTORS THAT INFLUENCE GLOBAL CHEMICAL WEATHERING -- Climate -- Erosional Area -- Rock Types Exposed -- Glacier Weathering and Erosion Processes -- COUPLED CHANGES -- The Climate/Rock Type Connection -- Forest Coverage and Weathering -- Climate and Glacial Sediment Supply -- IMPLICATIONS FOR OCEANIC AND ATMOSPHERIC CHEMISTRY AND CLIMATE -- ACKNOWLEDGMENTS -- REFERENCES -- 4 Origin and Variable Composition of Present Day Riverborne Material -- ABSTRACT -- INTRODUCTION -- ENVIRONMENTAL FACTORS CONTROLLING CHEMISTRY OF WATER AND SUSPENDED MATTER -- DISTRIBUTION OF RIVER WATER QUALITY -- CONTROL AND DISTRIBUTION OF RIVERINE TRANSPORT RATES -- GLOBAL ORIGINS OF RIVERBORNE MATERIAL -- CONCLUSIONS -- ACKNOWLEDGMENTS -- REFERENCES -- 5 Geomorphic/Tectonic Control of Sediment Discharge to the Ocean: The Importance of Small Mountainous Rivers -- ABSTRACT -- INTRODUCTION -- RIVER DATA -- RESULTS -- DISCHARGE OF SEDIMENT BY WORLD RIVERS -- North America -- South America -- Europe -- USSR and Asia Minor -- Africa -- Asia and Oceania -- Australia -- IMPLICATIONS -- Factors Controlling Sediment Discharge -- What Is the Sediment Flux to the Sea? -- Active Versus Passive Margin Rivers -- ACKNOWLEDGMENTS -- REFERENCES -- 6 Glacial to Modern Changes in Global River Fluxes -- ABSTRACT -- INTRODUCTION -- FLUVIAL PALEOHYDROLOGICAL PRINCIPLES -- Regime Changes and Sediment Transport Mechanics -- SWD-PSI Analysis -- FLUVIAL CATACLYSMIC PROCESSES -- REGIONAL PATTERNS -- Europe and North America -- South America -- Africa, Australia, Southern Asia -- FUTURE WORK -- CONCLUSIONS -- ACKNOWLEDGMENTS -- REFERENCES.
7 Sediment Fluxes Along High-Latitude Glaciated Continental Margins Northeast Canada and Eastern Greenland -- ABSTRACT -- INTRODUCTION -- OVERALL CONTROLS ON SEDIMENT FLUX -- Processes -- DEGLACIAL TO INTERGLACIAL FIORD/SHELF SEDIMENT FLUX -- East Baffin Island -- The East Greenland Margin -- CONCLUSIONS -- ACKNOWLEDGMENTS -- REFERENCES -- 8 Late Quaternary Flux of Eolian Dust to the Pelagic Ocean -- ABSTRACT -- INTRODUCTION -- THE GEOLOGIC RECORD OF DUST DEPOSITION -- A Note on Methodology -- Geographic Variation in Eolian Fluxes -- The Downcore Record of Quaternary Eolian Deposition -- DISCUSSION -- ACKNOWLEDGMENTS -- REFERENCES -- 9 Particle Fluxes in the Ocean and Implications for Sources and Preservation of Ocean Sediments -- ABSTRACT -- INTRODUCTION -- METHODS -- REFRACTORY ELEMENT RAIN AND BURIAL FLUXES -- BIOGENIC RAIN AND BURIAL FLUXES -- ORGANIC CARBON PRESERVATION -- CALCITE PRESERVATION -- OPAL PRESERVATION -- THE RELATIONSHIP BETWEEN ALUMINOSILICATE AND BIOGENIC RAIN RATES -- INFLUENCE OF THE CONTINENTAL MARGINS -- EOLIAN SOURCES -- CONCLUSIONS -- REFERENCES -- 10 Seafloor Diagenetic Fluxes -- INTRODUCTION -- THE MEASUREMENT OF BENTHIC FLUXES -- EARLY DIAGENESIS AND MODERN OCEANIC CYCLES -- Na, K, and Mg -- C, Ca, and Si -- Spatial Variability in Early Diagenetic Reaction Rates -- The Oxidants for Organic Matter Degradation: O2, N, and S -- EARLY DIAGENETIC FLUXES AND THE SEDIMENTARY RECORD -- Introduction -- Variations in Burial Efficiency in Marine Sediments: CaCO3, SiO2, and Organic Carbon -- CaCO3 -- SiO2 -- Organic Carbon -- Discussion -- A Model Including Transport and Reaction Effects: The Case of Organic Carbon -- CONCLUSIONS -- ACKNOWLEDGMENTS -- REFERENCES -- Index.
Record Nr. UNINA-9910973803303321
Washington, D.C., : National Academy Press, 1994
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Model 320-CQ electric drinking water cooler manufactured by Filtrine Manufacturing Company / / Henry Karger, C.W. Phillips, P.R. Achenbach
Model 320-CQ electric drinking water cooler manufactured by Filtrine Manufacturing Company / / Henry Karger, C.W. Phillips, P.R. Achenbach
Autore Karger Henry
Pubbl/distr/stampa Gaithersburg, MD : , : U.S. Dept. of Commerce, National Institute of Standards and Technology, , 1952
Descrizione fisica 1 online resource
Altri autori (Persone) AchenbachP. R
KargerHenry
PhillipsC. W <1919-> (Clinton Woodward)
Collana NBS report
Soggetto topico Coatings
Weathering
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910711118903321
Karger Henry  
Gaithersburg, MD : , : U.S. Dept. of Commerce, National Institute of Standards and Technology, , 1952
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Natural weathering of mineral stabilized asphalt coatings on organic felt / / Sidney H. Greenfeld
Natural weathering of mineral stabilized asphalt coatings on organic felt / / Sidney H. Greenfeld
Autore Greenfeld Sidney H
Pubbl/distr/stampa [Washington] : , : U.S. National Bureau of Standards; for sale by the Supt. of Docs., U.S. Govt. Print. Off., , 1969
Descrizione fisica 1 online resource (15 pages) : illustrations
Disciplina 690/.08 s
Collana Building science series
Soggetto topico Roofing, Bituminous - Testing
Weathering
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910712927603321
Greenfeld Sidney H  
[Washington] : , : U.S. National Bureau of Standards; for sale by the Supt. of Docs., U.S. Govt. Print. Off., , 1969
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Overcoming degradation in organic photovoltaics [[electronic resource] ] : illuminating the role of fullerene functionalization : preprint / / Matthew T. Lloyd ... [and others]
Overcoming degradation in organic photovoltaics [[electronic resource] ] : illuminating the role of fullerene functionalization : preprint / / Matthew T. Lloyd ... [and others]
Pubbl/distr/stampa Golden, CO : , : National Renewable Energy Laboratory, , [2011]
Descrizione fisica 1 online resource (4 pages) : illustrations
Altri autori (Persone) LloydMatthew
Collana NREL/CP
Soggetto topico Organic semiconductors - Research
Thin films
Weathering
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Altri titoli varianti Overcoming degradation in organic photovoltaics
Record Nr. UNINA-9910700831803321
Golden, CO : , : National Renewable Energy Laboratory, , [2011]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui