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  • 1980-1984  (1,016,010)
  • 1960-1964  (438,947)
  • 1955-1959  (303,706)
  • 1940-1944  (110,020)
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Years
Year
  • 1
    Call number: MOP 31679
    In: Mitteilungen
    Type of Medium: Monograph available for loan
    Pages: 51 S. : graph. Darst.
    Series Statement: Mitteilungen / Department of Meteorology, University of Helsinki 102
    Location: MOP - must be ordered
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  • 2
    Call number: MOP 24067
    In: Abhandlungen der Deutschen Akademie der Wissenschaften, Klasse für Mathematik, Physik und Technik
    Type of Medium: Monograph available for loan
    Pages: 28 S. : graph. Darst.
    Series Statement: Abhandlungen der Deutschen Akademie der Wissenschaften, Klasse für Mathematik, Physik und Technik 1958,6
    Location: MOP - must be ordered
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  • 3
    Series available for loan
    Series available for loan
    Wilmette, Ill. : Snow Ice and Permafrost Research Establishment, Corps of Engineers, U.S. Army
    Associated volumes
    Call number: ZSP-202-70
    In: Research report / Cold Regions Research and Engineering Laboratory, 70
    Type of Medium: Series available for loan
    Pages: 93 Seiten , Karten
    Series Statement: Research report / Cold Regions Research and Engineering Laboratory 70
    Language: English
    Note: CONTENTS: Preface. - Summary. - Chapter I. Introduction. - Operations and logistics. - Chapter II. Methods of investigation. - Region of investigation. - Pit studies. - Elevation measurements. - Chapter Ill. Stratigraphy and accumulation. - Introduction. - Diagenesis without melt. - Diagenesis with melt. - Diagenetic facies defined on glaciers. - Grain size. - Description of three stratigraphic features. - Principles of stratigraphic interpretation. - Selection of a reference datum in the annual stratigraphic sequence. - Stratigraphic correlation. - Distribution of annual accumulation. - Independent checks on the stratigraphic interpretations. - Chapter IV. Temperature distribution. - Seasonal temperature variation on the snow surface. - Seasonal temperature variation below the snow surface. - Distribution of mean annual temperature on the ice sheet. - Chapter V. Diagenetic facies- a classification of glaciers. - Temperature. - Hardness. - Density. - Glacier facies - a classification of glaciers. - Chapter VI. Densification of snow and firn. - Load-volume relationship. - Depth-density relationship. - Chapter VII. Climatological implications. - Introduction. - Katabatic winds and accumulation. - Annual heat exchange. - The balance of the Greenland Ice Sheet. - References. - Appendix A: Stratigraphy, meteorology and glaciology. - Appendix B: Mean annual temperature. - Appendix C: The data sheets.
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  • 4
    Series available for loan
    Series available for loan
    Hanover, New Hampshire : U.S. Army Material Command, Cold Regions Research & Engineering Laboratory
    Associated volumes
    Call number: ZSP-202-145
    In: Research report / Cold Regions Research and Engineering Laboratory, CRREL, US Army Material Command, 145
    Description / Table of Contents: An analysis is made of the time required to build up an ice-age ice sheet and of the time required to destroy such an ice sheet. The calculations are based on the approximation that the theory of perfect plasticity is valid. It is concluded that the time required to eliminate it. If it is assumed that the accumulation rate of an ice-age ice sheet lies of a large ic sheet is of the order of 15.000 to 30.00 years. Ablation rates of 1 to 2 meters/year lead to shrinkage times of the order of 2000 to 4000 years, provided ablation occurs over an appreciable area of the ice sheet.
    Type of Medium: Series available for loan
    Pages: 16 Seiten , Illustrationen
    Series Statement: Research report / Cold Regions Research and Engineering Laboratory, CRREL, US Army Material Command 145
    Language: English
    Note: Contents: Preface. - Summary. - Introduction. - Basis of theory. - Basic equations. - Ice sheets with only accumulation or ablation. - Growing ice sheets which contain only an accumulation zone. - Shrinking ice sheets which contain only an ablation zone. - Comments. - Ice sheet with both accumulation and ablation zones. - Growing ice sheets. - Shrinking ice sheets. - Conclusions. - References.
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  • 5
    Call number: PIK N 456-16-90156
    Type of Medium: Monograph available for loan
    Pages: VIII, 372 S. , zahlr. Tab.
    Edition: 2nd ed
    Language: English
    Location: A 18 - must be ordered
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  • 6
    Monograph available for loan
    Monograph available for loan
    Frankfurt am Main : Akad. Verl.-Ges.
    Associated volumes
    Call number: MOP 20373/2
    In: Luftfahrt-Meteorlogie, Bd. 2
    Type of Medium: Monograph available for loan
    Pages: VIII, 154 S. , Ill., graph. Darst.
    Series Statement: Luftfahrt-Meteorologie Bd. 2
    Language: German
    Location: MOP - must be ordered
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  • 7
    Monograph available for loan
    Monograph available for loan
    Fort Collins : Colorado State Univ.
    Call number: MOP 44601 / Mitte
    Type of Medium: Monograph available for loan
    Location: MOP - must be ordered
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  • 8
    Monograph available for loan
    Monograph available for loan
    Garmisch-Partenkirchen : Institut für atmosphärische Umweltforschung der Fraunhofer- Gesellschaft
    Call number: MOP 44829 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 25 S. , graph. Darst.
    Language: English
    Location: MOP - must be ordered
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  • 9
    Monograph available for loan
    Monograph available for loan
    Leipzig : Geest und Portig
    Associated volumes
    Call number: MOP 26133
    In: Probleme der Bioklimatologie
    Type of Medium: Monograph available for loan
    Pages: 424 S. , Ill.
    Series Statement: Probleme der Bioklimatologie 6
    Location: MOP - must be ordered
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  • 10
    Monograph available for loan
    Monograph available for loan
    Berlin : Zentralstelle f. Wissenschaftl. Literatur
    Associated volumes
    Call number: MOP 22917(1-3)
    In: Bücherei des Dokumentalisten
    Type of Medium: Monograph available for loan
    Pages: vi, 68 S. : graph. Darst.
    Edition: 3., erw. u. verb. Aufl.
    Series Statement: Bücherei des Dokumentalisten 1
    Location: MOP - must be ordered
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  • 11
    Call number: MOP 27444
    Type of Medium: Monograph available for loan
    Pages: 8 S.
    Location: MOP - must be ordered
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  • 12
    Monograph available for loan
    Monograph available for loan
    Moskva : Gosudarstvennoe Izdatel'stvo Techniko-Teoretičeskoj Literatury
    Call number: AWI S5-19-92275
    Type of Medium: Monograph available for loan
    Pages: 240 Seiten , 8°
    Language: Russian , German
    Note: Teilweise in kyrillischer Schrift
    Location: AWI Reading room
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  • 13
    Monograph available for loan
    Monograph available for loan
    Cambridge : University Press
    Call number: AWI G1-19-92304
    Type of Medium: Monograph available for loan
    Pages: XVI, 420 Seiten , Illustrationen
    Edition: Fourth edition
    Language: English
    Note: Contents: I The mechanical properties of rocks. - II The theory of elastic waves. - III Observational seismology. - IV The theory of the figures of the earth and moon. - V The figures of the earth and moon. Discussion of observations. - VI Stress-differences in the earth. - VII The variation of latitude and the bodily tide. - VIII Tidal friction. - IX The age of the earth. - X The thermal history of the earth. - XI The origin of the earth's surface features. - XII Special problems. - Appendices. - A Critical stress-difference. - B The straining of a uniform sphere. - C Castigliano's principle. - D Cooling of a sphere. - E Long-period tides. - Notes. - Bibliography. - Index.
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  • 14
    Monograph available for loan
    Monograph available for loan
    München : Meteorolog. Inst der Ludwig-Maximilians-Univ.
    Associated volumes
    Call number: MOP Per 737(5) ; MOP Mf 2803 ; MOP B 2802 ; MOP B 9407 ; MOP B 9408
    In: Wissenschaftliche Mitteilung
    Type of Medium: Monograph available for loan
    Pages: 132 S. : graph. Darst.
    Series Statement: Wissenschaftliche Mitteilung / Universität München, Meteorologisches Institut 5
    Location: MOP - must be ordered
    Location: MOP - must be ordered
    Location: MOP - must be ordered
    Location: MOP - must be ordered
    Location: MOP - must be ordered
    Branch Library: GFZ Library
    Branch Library: GFZ Library
    Branch Library: GFZ Library
    Branch Library: GFZ Library
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  • 15
    Monograph non-lending collection
    Monograph non-lending collection
    Bruxelles
    Associated volumes
    Call number: AWI PY-5831
    In: Expédition Antarctique Belge 1957-1958 : Résultats Scientifiques ; Vol. 3, Fasc. 1, Vol. 3, Fasc. 1
    Type of Medium: Monograph non-lending collection
    Pages: 174 S , graph. Darst., Kt
    Series Statement: Expédition Antarctique Belge 1957-1958 : résultats sientifiques ; Vol. 3, Fasc. 1
    Language: French
    Note: Table des Matières: Liste des figures. - Avant propos. - Préambule. - Introduction. - 1. Programme du Géomagnétisme. - 2. Situation de la base Roi Baudouin et plans des installations. - 3. Installation de la station de Géomagnétisme. - Pavillon des mesures absolues. - Pavillon des enregistreurs. - Le géomagnétisme au bâtiment "Science". - Installations électriques. - 4. Les instruments. - Nomenclature et description. - Etablissement du méridien magnétique et orientation des aimants des variomètres. - Installation et réglage des instruments. - 5. Les températures. - Variations journalières pour chaque variomètre. - Moyennes et écarts max. - Humidité relative. - 6. Les temps. - Controle et correction du temps. - Temps vrai de la station. - 7. Les magnétogrammes. - Marquage et magnétogrammes disponibles. - Magnétogramme du 8/9/1958 et description de l'aurore. - 8. Méthodes d'observation. - Constantes, méthodes de mesure utilisées, calculs. - Valeurs d'echelle et parallaxes. - Valeurs tabulées des mesures absolues. - 9. Mesures magnétiques en campagne. - Etablissement des stations. - Températures, durée et nombre des mesures. - Azimuts et temps. - Valeurs tabulées des mesures. - 10. Difficultés rencontrées et propositions. - Choix du terrain et installation des pavillons. - Solutions proposées pour la stabilité des pilliers. - Résumé des caractéristiques principales de la station. - Bibliographie.
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  • 16
    Series available for loan
    Series available for loan
    Santiago de Chile : Apartado de la Revista Chilena de Ingenieria
    Call number: MOP S 7293
    Type of Medium: Series available for loan
    Pages: 12 Seiten , Illustrationen
    Series Statement: Apartado de la Revista Chilena de Ingenieria Año XIII, No. 69
    Language: Esperanto
    Location: MOP - must be ordered
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  • 17
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-82/27
    In: CRREL Report, 82-27
    Description / Table of Contents: Recommendations for economical thicknesses for building insulation result from a study of fuel and construction costs of 12 military installations in Alaska. A comparison between the insulation thickness that a building owner might choose today and what he might choose in 20 years indicates a trend for much thicker insulation in the future. An analysis of how much more expensive a building built today with the thickness that would be appropriate 20 years hence indicates only a small penalty in life-cycle costs for the additional insulation. Therefore, a minimum of R-32 walls and R-62 attics is recommended for most of Alaska.
    Type of Medium: Series available for loan
    Pages: 54 Seiten , Illustrationen
    Series Statement: CRREL Report 82-27
    Language: English
    Note: CONTENTS Abstract Preface Conversion factors Summary Introduction Determining economic thicknesses for insulation Background Analysis method for new construction Analysis method for reinsulating existing construction Sensitivity and longevity of the results Sensitivity Longevity Recommendations Saving money vs. saving energy Energy economics conservation Building energy performance standards Conclusion Literature cited Appendix A: Heating system costs Appendix B: Present worth factors Appendix C: Base case and incremental thermal properties Appendix D: LCC comparison graphs for wall and roof systems Appendix E: Cost penalties for energy conservatism Appendix F: Graphic aid for figuring energy savings thermal improvements
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  • 18
    Monograph available for loan
    Monograph available for loan
    München : Zoologische Staatssammlung München
    Call number: PIK N 630-15-89552
    Type of Medium: Monograph available for loan
    Pages: 441 S , Ill., Kt.
    Series Statement: Spixiana 9
    Location: A 18 - must be ordered
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  • 19
    Call number: PIK N 630-15-89553
    Type of Medium: Monograph available for loan
    Pages: 72 S. , zahlr. Ill.
    Series Statement: Dinteria 15
    Language: English
    Note: Enth.: Giess, W.: Die in der Zentralem Namib von Südwestafrika / Namibia festgestellten Pflanzenarten und ihre Biotope
    Location: A 18 - must be ordered
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  • 20
    Call number: PIK N 630-15-89556
    Type of Medium: Monograph available for loan
    Pages: 62 S. , zahlr. Ill.
    Edition: 1. print.
    Language: English
    Location: A 18 - must be ordered
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  • 21
    Monograph available for loan
    Monograph available for loan
    Lahaina, Hawaii : Ross-Hargreaves
    Call number: PIK N 630-15-89562
    Type of Medium: Monograph available for loan
    Pages: 62 S. , zahlr. Ill.
    Language: English
    Location: A 18 - must be ordered
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  • 22
    Call number: SR 17.90400(1973,1)
    In: Abhandlungen der Mathematisch-Naturwissenschaftlichen Klasse
    Type of Medium: Series available for loan
    Pages: 22 S. , geol. Karte , 24 cm
    Series Statement: Abhandlungen der Mathematisch-Naturwissenschaftlichen Klasse 1973, 1
    Location: Lower compact magazine
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  • 23
    Call number: SR 17.90400(1985,4)
    In: Abhandlungen der Mathematisch-Naturwissenschaftlichen Klasse
    Type of Medium: Series available for loan
    Pages: 30 S. , graph. Darst. , 24 cm
    Series Statement: Abhandlungen der Mathematisch-Naturwissenschaftlichen Klasse 1985, 4
    Location: Lower compact magazine
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  • 24
    Monograph available for loan
    Monograph available for loan
    Leipzig : Keller
    Call number: MOP 36743 ; MOP 12483
    Type of Medium: Monograph available for loan
    Pages: 68 S. , graph. Darst , 4(8)
    Language: German
    Location: MOP - must be ordered
    Location: MOP - must be ordered
    Branch Library: GFZ Library
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  • 25
    Monograph available for loan
    Monograph available for loan
    Boston : Beacon Press
    Call number: IASS 16.90473
    Type of Medium: Monograph available for loan
    Pages: XLII, 465 S. , graph. Darst.
    ISBN: 0807015067 (hbk) , 0807015075 (pbk) , 9780807015070 (pbk)
    Series Statement: The theory of communicative action Vol. 1
    Uniform Title: Handlungsrationalität und gesellschaftliche Rationalisierung 〈engl.〉
    Language: English
    Branch Library: RIFS Library
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  • 26
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-84/26
    In: CRREL Report, 84-26
    Description / Table of Contents: Observations of shore ice pile-up and ride-up along the Alaska Beaufort Sea coast in 1983 and 1984 are presented. New information on historical accounts of onshore ice movement, uncovered since publication of Part I in this series, is reported. An account is given of ice overtopping a concrete caisson exploration island in the Canadian Beaufort Sea.
    Type of Medium: Series available for loan
    Pages: iii, 33 Seiten , Illustrationen
    Series Statement: CRREL Report 84-26
    Language: English
    Note: CONTENTS Abstract Preface Introduction Observations Discussion Literature cited Appendix A: Site location maps
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  • 27
    Call number: M 17.90801
    Type of Medium: Monograph available for loan
    Pages: VII, 128 S. , Illustrationen , 30 cm
    Edition: 2 Mikrofiches : 24x [Mikrofiche-Ausg.]
    Language: German
    Note: Kiel, Univ., Diss., 1982 , Mikrofiche-Ausg.:
    Location: Upper compact magazine
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  • 28
    Monograph available for loan
    Monograph available for loan
    [Tucson, Ariz.] : The University of Arizona
    Call number: PIK N 456-17-90924
    Type of Medium: Monograph available for loan
    Pages: ix, 132 Seiten , Karten, Tabellen , 28 cm
    Edition: [Prelim. ed.]
    Series Statement: University of Arizona, Institute of Atmospheric Physics. Technical reports on the meteorology and climatology of arid regions, 14
    Language: English
    Note: With : Distribution of rainfall in Arizona / Christine R. Green. -- Climatological data for Sonora and Northern Sinaloa / James Rodney Hastings. -- Probabilities of precipitation at selected points in Arizona / Paul C. Kangieser and Christine R. Green. Tucson, 1964-1965. Bound together subsequent to publication.
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  • 29
    Monograph available for loan
    Monograph available for loan
    [Tucson, Ariz.] : The University of Arizona, Institute of Atmospheric Physics
    Call number: PIK N 456-17-90925
    Type of Medium: Monograph available for loan
    Pages: iv, 96 Seiten , Karten, Tabellen , 28 cm
    Series Statement: University of Arizona, Institute of Atmospheric Physics. Technical reports on the meteorology and climatology of arid regions 18
    Language: English
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  • 30
    Monograph available for loan
    Monograph available for loan
    Asheville, NC
    Call number: MOP 45073 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 300 S.
    Location: MOP - must be ordered
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  • 31
    Monograph available for loan
    Monograph available for loan
    Silver Spring : Central Pacific Hurricane Center
    Call number: MOP 45480
    Type of Medium: Monograph available for loan
    Pages: V, 137 Seiten
    Language: English
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  • 32
    Monograph available for loan
    Monograph available for loan
    Washington, D.C. : National Advisory Committee on Oceans and Atmosphere
    Call number: MOP 45479 / Mitte
    Type of Medium: Monograph available for loan
    Pages: II, 28 Seiten
    Language: English
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  • 33
    Call number: AWI P9-83-1080
    In: Prace naukowe Uniwersytetu Śląskiego
    Type of Medium: Monograph available for loan
    Pages: 191 Seiten , Illustrationen, Karten
    ISBN: 83-00-00355-X
    Series Statement: Prace naukowe Uniwersytetu Śląskiego 543
    Language: Polish
    Note: Contents: Preface: Scientific activity of the Silesian University in the polar regions in 1977-1980. - PAPERS. - Ablation by calving and 20th century recession of glaciers in the Hornsund area (Spitsbergen). Preliminary results / Jacek Jania. - The occurence and origin of coarse crystalline calcite in the carbonate massiffs of Sørkappland (South Spitsbergen) / Łukasz Karwowski, Andrzej Kozik. - Surface run-off dynamics of the basin of the Nordfall Glacier steam (South Spitsbergen) / Jan Leszkiewicz. - Karst springs at the foot of Rasstupet wall in the South Spitsbergen in the investigations from 1978 / Jan Leszkiewicz. - Aeolian activity in the Gås Bay region (South Spitsbergen) / Tadeusz Szczypek. - Geomorphological activity of flowing waters on the Kaffiöyra plain (Spitsbergen) / Kazimierz Sendobry. - Preliminary characteristics of the basins in the vicinity of Henryk Arctowski Station on King George Island (South Shetlands) / Andrzej Kozik. - SCIENTIFIC DOCUMENTATION. - Meteorological investigations in South Spitsbergen in the summer of 1978. Specification / Andrzej Kaminski. - Meteorological materials collected in South Spitsbergen in the summer of 1979. Specification / Andrzej Kaminski. - Preliminary results of hydrological and hydrochemical investigations in Fugleberget basin (SW Spitsbergen) / Wiesława Krawczyk, Marian Pulina. - Karst springs at the foot of the Rasstupet wall. Specification of 1978-1979 / Jan Leszkiewicz, Jerzy Wach, Jan Waga. - Scientific publications from the polar expeditions of the Silesian University. , In polnischer Sprache , Zusammenfassung in englischer und russischer Sprache
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  • 34
    Call number: MOP 45206 / Mitte
    In: Daily Global Analyses
    Type of Medium: Monograph available for loan
    Pages: 5, 368 Seiten , graphische Darstellungen
    Series Statement: Daily Global Analyses Part 1
    Language: English
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  • 35
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-82/17
    In: CRREL Report, 82-17
    Description / Table of Contents: Seismic P and SH wave refraction experiments at the NATO RSG-11 test site in Munster Nord, Federal Republic of Germany, reveal the presence of a nearly horizontal, three-layer velocity structure. The upper layer, composed of un­consolidated glacial till, is 1 m thick and has P (compressional) and SH (shear-horizontal) wave velocities of 240 and 165 m s-1. The second layer, made up of similar, more compacted material, is 9.5 m thick, with a P wave velocity of 470 m s-1 and an SH wave velocity of 275 m s-1. The third layer, interpreted as the groundwater table, is located at a depth of 10.5 m and has a P wave velocity of 1590 m s-1. The SH wave velocity of this layer is controlled by the matrix material and is the same as that of the second layer. A single, unreversed observation indicated a fourth layer at a depth of about 20 m, but the existence of this layer remains unconfirmed. The observed fundamental mode Love wave dispersion is in agreement with the theoretical dispersion predicted by the refraction velocities. Computed partial derivatives of phase velocity with respect to shear wave velocity show, for the frequencies observed, that the dispersion confirms the thicknesses and velocities of the two upper layers and is not affected by the deeper structure.
    Type of Medium: Series available for loan
    Pages: iv, 33 Seiten , Illustrationen
    Series Statement: CRREL Report 82-17
    Language: English
    Note: CONTENTS Abstract Preface Introduction Refraction experiments Procedure Equipment Results P waves Low velocity zone SH waves Surface wave experiments Summary and discussion Literature cited Appendix A: P wave refraction data Appendix B: SH wave refraction data. Appendix C: Surface wave dispersion calculations
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  • 36
    Call number: ZSP-201-82/15
    In: CRREL Report, 82-15
    Description / Table of Contents: An experiment is described that demonstrates the balance between the ice and the unfrozen water in a frozen soil as water is removed. Nuclear magnetic resonance (NMR) is used to monitor the unfrozen water content as the soil is dehydrated by a molecular sieve material. Our results show that the unfrozen water content of a Morin clay soil remains constant until the total water content has been reduced to the point where no ice remains in the system. Once the ice is depleted, the unfrozen water content determined by NMR corresponds to the total water content of the soil determined by the weight of water removed by the molecular sieve material. Thus the validity of utilizing NMR in determining unfrozen water contents vs temperature is established.
    Type of Medium: Series available for loan
    Pages: 8 Seiten , Illustrationen
    Series Statement: CRREL Report 82-15
    Language: English
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  • 37
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-82/16
    In: CRREL Report, 82-16
    Description / Table of Contents: Abstract: A dynamic-thermodynamic sea ice model which employs a viscous-plastic constitutive law has been applied to the East Greenland area. The model is run on a 40-km spatial scale at 1/4-day time steps for a 60-day period with forcing data beginning on 1 October 1979. Results tend to verify that the model predicts reasonable thicknesses and velocities within the ice margin. Thermodynamic ice growth produces excessive ice extent, however, probably due to inadequate parameterization of oceanic heat flux. Ice velocities near the free ice edge are also not well simulated, and preliminary investigations attribute this to an improper wind field in this area. A simulation which neglects ice strength, effectively damping ice interaction with itself and allowing no resistance to deformation, produces excessive ice drift toward the coast and results in unrealistic nearshore thicknesses. A dynamics-only simulation produced reasonable results, including a more realistic ice extent, but the need for proper thermodynamics is also apparent. Other simulations verify that ice import from the Arctic Basin, and ice transport due to winds and currents, were also important components in the model studies.
    Type of Medium: Series available for loan
    Pages: v, 40 Seiten , Illustrationen , 29 cm
    Series Statement: CRREL Report 82-16
    Language: English
    Note: CONTENTS Abstract Preface Introduction Model description and application Results and discussion Wind and current fields Standard simulation Thermodynamic simulation Zero ice strength Zero ice import Zero currents Modified currents Zero winds Dynamics simulation Summary and concluding remarks Literature cite
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  • 38
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-82/32
    In: CRREL Report, 82-32
    Description / Table of Contents: Low-frequency (10 Hz) volcanic earthquakes originate at a wide range of depths and occur before, during, and after magmatic eruptions. The characteristics of these earthquakes suggest that they are not typical tectonic events. Physically analogous processes occur in hydraulic fracturing of rock formations, low-frequency icequakes in temperate glaciers, and autoresonance in hydroelectric power stations. We propose that unsteady fluid flow in volcanic conduits is the common source mechanism of low-frequency volcanic earthquakes (tremor). The fluid dynamic source mechanism explains low-frequency earthquakes of arbitrary duration, magnitude, and depth of origin, as unsteady flow is independent of physical properties of the fluid and conduit. Fluid transients occur in both low-viscosity gases and high-viscosity liquids. A fluid transient analysis can be formulated as generally as is warranted by knowledge of the composition and physical properties of the fluid, material properties, geometry and roughness of the conduit, and boundary conditions. To demonstrate the analytical potential of the fluid dynamic theory, we consider a single-phase fluid, a melt of Mount Hood andeside at 1250 deg C, in which significant pressure and velocity variations occur only in the longitudinal direction.
    Type of Medium: Series available for loan
    Pages: 15 Seiten , Illustrationen
    Series Statement: CRREL Report 82-32
    Language: English
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  • 39
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-82/33
    In: CRREL Report, 82-33
    Description / Table of Contents: Arctic sea ice is freckled with melt ponds during the ablation season; Antarctic sea ice has few, if any. On the basis of a simple surface heat budget, we investigate the meteorological conditions necessary for the onset of surface melting in an attempt to explain these observations. The low relative humidity associated with the relatively dry winds off the continent and an effective radiation parameter smaller than that characteristic of the Arctic are primarily responsible for the absence of melt features in the Antarctic. Together these require a surface-layer air temperature above 0 C before Antarctic sea ice can melt. A ratio of the bulk transfer coefficients C sub H/C sub E less than 1 also contributes to the dissimilarity in Arctic and Antarctic ablation seasons. The effects of wind speed and of the sea-ice roughness on the absolute values of C sub H and C sub E seem to moderate regional differences, but final assessment of this hypothesis awaits better data, especially from the Antarctic.
    Type of Medium: Series available for loan
    Pages: 16 Seiten , Illustrationen
    Series Statement: CRREL Report 82-33
    Language: English
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  • 40
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-82/34
    In: CRREL Report, 82-34
    Description / Table of Contents: The ice discharge through an opening in an ice control structure was documented to be a function of the floe size, ice type, ice floe conditions and vessel direction. The model data for the average ice discharge per vessel transit scaled to prototype values compared favorably with data taken at the St. Marys River ice control structure (ICS). The model results of the force measurements were also consistent with data taken at the St. Marys ICS. The dynamic loading conditions were independent of vessel direction. The dynamic loading to the structure using 3 types of ice (plastic, natural and urea-doped) showed a considerable difference in their means and standard deviations. The urea-doped ice was evaluated for dynamic loading conditions, and reasonable peak values of 3 to 5 times the mean load at each measuring position were recorded, independent of vessel direction. It appears that synthetic random ice floes may be used in model studies where ice discharge through an opening in a structure needs to be documented. This study shows the synthetic random ice floe discharge to fall reasonably within the values obtained for natural ice discharge for both rafted and non-rafted ice fields above the ICS. However, the question of whether synthetic ice can be used for analyzing force distributions and dynamic force loading criteria cannot be fully answered at this time because the load distributions of the synthetic and natural floes appear to differ.
    Type of Medium: Series available for loan
    Pages: 68 Seiten , Illustrationen
    Series Statement: CRREL Report 82-34
    Language: English
    Note: CONTENTS Abstract Preface Introduction Scope of work Ice discharge from Lake Huron into St. Clair River Water velocity profiles at Port Huron Ice conditions Physical model Basis for selection Description Instrumentation Model ice control structure Open water calibration Open water tests Experimental procedures and techniques Ice cover calibration Ice control structure orientation Analysis of ice discharge due to ship transits Natural ice Synthetic ice Forces on the ice control structure Static measurements Dynamic force measurements Potential additional shear stresses Anticipated ice conditions with ICS Conclusions Literature cited Appendix A. Application of model results Appendix B. Suggested additional studies Appendix C. Derivation of ice discharge
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  • 41
    Monograph available for loan
    Monograph available for loan
    Bruxelles : Institut Royal Météorologique de Belgique
    Call number: MOP 46182 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 240 Seiten
    Series Statement: Documentation météorologique
    Language: French
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  • 42
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-83/6
    In: CRREL Report, 83-6
    Description / Table of Contents: During the austral summers of 1976-77 and 1978-79, several ice cores were taken from the McMurdo Ice Shelf brine zone to investigate its thermal, physical and chemical properties. This brine zone consists of a series of super-imposed brine layers (waves) that originate at the seaward edge of the ice shelf and migrate at various rates, depending upon their age and position in the ice shelf. The brine in these layers becomes increasingly concentrated as the waves migrate inland through the permeable ice shelf firn. Chemical analyses of brine samples from the youngest (uppermost) brine wave show that it contains sea salts in normal seawater proportions. Further inland, deeper and older brine layers, though highly saline (S 〉 200 ‰), are severely depleted in SO2-4 with the SO2-4/Na+ ratio being an order of magnitude less than that of normal seawater. Analyses of Na+, K+, Ca2+, Mg2+, SO2-4 and CI-, together with solubility and temperature considerations, show that the sulfate depletion is due to selective precipitation of mirabilite, Na2SO4*10H2O. The location of the inland boundary of brine penetration is closely related to the depth at which the brine en-counters the firn/ice transition. However, a small but measurable migration of brine is still occurring in otherwise impermeable ice; this is attributed to eutectic dissolution of the ice by concentrated brine as it moves into deeper and warmer parts of the McMurdo Ice Shelf.
    Type of Medium: Series available for loan
    Pages: iii, 16 Seiten , Illustrationen
    Series Statement: CRREL Report 83-6
    Language: English
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  • 43
    Call number: ZSP-201-83/7
    In: CRREL Report, 83-7
    Description / Table of Contents: Peak power generation with hydropower creates tailwater flow conditions characterized by high and low flows with abrupt transitions between these states. Flows occurring in tailwaters typically form sharp-fronted, large-amplitude waves of relatively short period. An understanding of the mechanics of downstream propagation of these waves is important both for direct application in studies of the tailwater and because of the similarity of these waves to those following a dam break. An analysis of the dynamic equations of open channel flow is used to quantify the relative importance of flow wave convection, diffusion and dispersion in rivers. The relative importance of each process is re­lated to the relative magnitude of terms in the dynamic equations, providing a physical basis for model formulation. A one-dimensional diffusion wave flow routing model, modified for tailwaters, simulates the important physical pro­cesses affecting the flow and is straightforward to apply. The model is based upon a numerical solution of the kine­matic wave equation. The “modified equation,” Hirt, and von Neumann analyses are used to gain insight into the stability and dissipative and dispersive behavior of the numerical solution, and results of these analyses are compared. A set of linear routings is used to demonstrate the dissipative and dispersive behavior predicted by the analyses and to verify the accuracy of an expression that quantifies the numerical diffusion of the model. The analyses provide a basis for selection of numerical parameters for model applications. The capability and accuracy of the model are enhanced when physical wave diffusion is balanced by numerical diffusion in the model. Maintaining the diffusion balance re­quires that the time derivative weighting parameter 0 be variable and in some instances negative. Though some amount of phase error is introduced, negative 0 values have no adverse effect upon model stability. Field studies were con­ducted to demonstrate the benefits of careful model development and analysis, and to verify the diffusion wave model for rapidly varying tailwater flow. The bed slope and roughness characteristics of the field study reaches (below Apalachia and Norris Dams) differ greatly, spanning those of a large number of rivers of practical interest. The accurate simulation of flow in both of these tailwaters attests to the soundness of both the physical basis of the model and the numerical solution technique. The field studies confirm, for the extreme case of rapidly varying flow in a mildly sloped river, that inertia has a negligible effect upon unsteady flow waves at low Froude numbers. Additionally, these studies verify that diffusion of short-period waves in rivers is generally significant.
    Type of Medium: Series available for loan
    Pages: vi, 41 Seiten , Illustrationen
    Series Statement: CRREL Report 83-7
    Language: English
    Note: CONTENTS Abstract Preface Nomenclature Introduction Physical diffusion and dispersion in open channel flow Modeling approach Description of the diffusion wave flow routing model Analysis of the numerical model Modified equation and Hirt analyses of diffusion wave model von Neumann analysis of the diffusion wave model Linear case studies Accuracy considerations of the numerical solution Field studies Apalachia Dam tailwater Norris Dam tailwater Conclusions Literature cited
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  • 44
    Call number: AWI G6-19-92758
    In: 2nd Working Meeting "Radioisotope Application and Radiation Processing in Industry", Abstracts of papers
    Type of Medium: Monograph available for loan
    Pages: 167 Seiten
    Language: English
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  • 45
    Call number: MOP Per 800(620)
    In: WMO, 620
    In: Technical note, 180
    Type of Medium: Monograph available for loan
    Pages: 99 S.
    Series Statement: WMO / World Meteorological Organization 620
    Language: English
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  • 46
    Series available for loan
    Series available for loan
    Wilmette, Ill. : Snow Ice and Permafrost Research Establishment, Corps of Engineers, U.S. Army
    Associated volumes
    Call number: ZSP-202-66
    In: Research report / Cold Regions Research and Engineering Laboratory, 66
    Description / Table of Contents: Summary: A simple theory is proposed for crack formation and development by soil desiccation on the basis of laboratory experiments utilizing soil samples (Bloomington till) with max particle size of 1 mm diam. held in flat wooden containers. The crack pattern is more dependent on the thickness of the soil sample than on temperature or humidity. Some effect is caused also by differences in the bottom material of the containers. The area of cells made by crack patterns has a log normal size distribution. Total length of cracks decreases with increase in sample thickness. The number of sides of cells also depends on the thickness. Cracking was found to begin from the center of the soil layer and to propagate to the surface or bottom with non-uniform speed.
    Type of Medium: Series available for loan
    Pages: vi, 48, A4 Seiten , Illustrationen
    Series Statement: Research report / Cold Regions Research and Engineering Laboratory 66
    Language: English
    Note: CONTENTS Preface Summary Introduction Soil material Soil Preparation of the soil material Containers Temperature and humidity of the air Moisture content and dry density of the soil Experimental procedures and results General procedures Definition of the characteristics of cracking of soil Cracking moisture content Size of cells made by cracking of the soil Length of cracks Number of sides of cells Development of cracks Additional experiments Interfacial fracture markings Method of auxilliary tests on physical properties of the soil Elastic constants of the soil Shrinkage of soil due to desiccation Tests of the adhesion between the soil and the bottom material Results of auxiliary tests Elastic constants of the soil Free shrinkage process of the soil due to desiccation Adhesion between the soil and glass or wood Mechanism of crack formation due to the desiccation of soil Geometric interpretation Mechanical interpretation Conclusions References Appendix: Table of experiments
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  • 47
    Dissertations
    Dissertations
    Lille : Université des Sciences et Techniques de Lille
    Call number: MOP 46577 / Mitte
    Description / Table of Contents: Réalisation d'un modèle climatique simple tenant compte des principaux processus d'échanges énergétiques (le transfert radiatif est traité en ondes courtes et en ondes longues) dans l'atmosphère et permettant de restituer à l'équilibre les propriétés du profil de température. Un schéma de génération de la nébulosité (la génération de l'épaisseur optique est faite en distinguant 3 étages de nuages) est couplé à la procédure d'ajustement convectif, pour tenir compte de la réponse de la couverture nuageuse. Tests de sensibilité à la constante solaire et à la couverture nuageuse. Attention particulière accordée à la sensibilité de la température et du bilan radiatif de surface à une augmentation de la concentration en CO2. Il serait intéressant de poursuivre le travail en incluant un schéma de dissipation indépendante des flux de chaleur latente et sensible, de façon à se libérer de la contrainte d'un gradient de température convectif.
    Type of Medium: Dissertations
    Pages: 158 Seiten , Illustrationen
    Language: French
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  • 48
    Monograph available for loan
    Monograph available for loan
    Koblenz : Bundesanstalt für Gewässerkunde
    Call number: MOP 41213 / Mitte
    Type of Medium: Monograph available for loan
    Pages: V, 51 Seiten, 4 Tafeln, 3 Tabellen , Illustrationen, graphische Darstellungen
    Language: German
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  • 49
    Call number: MOP 45650 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 49 Seiten
    Language: English
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  • 50
    Monograph available for loan
    Monograph available for loan
    Berlin : Zentralinstitut für Physik der Erde
    Call number: AWI G2-19-92036
    Type of Medium: Monograph available for loan
    Pages: 78 Seiten , Illustrationen
    Language: German
    Note: Inhaltsverzeichnis: 1. Vorwort. - 2. Struktur und Entwicklung der Antarktischen Platte. - 2.1. Generelle Kennzeichnung der Antarktischen Platte. - 2.2. Tripelpunkte. - 2.2.1. Bouvet-Tripelpunkt. - 2.2.2. Indik-Tripelpunkt. - 2.2.3. Macquarie-Tripelpunkt. - 2.2.4. Osterinsel-Tripelpunkt. - 2.3. Plattengrenzen und Plattenfelder. - 2.3.1. Bouvet-Indik-Feld. - 2.3.1.1. Ausbildung der Plattengrenze. - 2.3.1.2. Anomale Entwicklung südlich der Agulhas-Bruchzone. - 2.3.1.3. Inseln und submarine Plateaus im südlichen Indik. - 2.3.2. Indik-Macquarie-Feld. - 2.3.3. Macquarie-Osterinsel-Feld. - 2.3.3.1. Ausbildung der Plattengrenze. - 2.3.3.2. Sandwich- und Scotia-Platte. - 2.3.4.3. Beziehungen zwischen Südamerika und Antarktika und das Problem der Antarktischen Halbinsel. - 2.3.4.4. Weddellbecken. - 2.3.4.5. "Drake-Platte". - 2.3.4.6. Plattentektonische Entwicklung des Südostpazifiks. - 2.4. Überblick über den Werdegang der südhemisphärischen Ozeangebiete und den Ablauf des Gondwanazerfalls. - 3. Zur Bedeutung der Krustenentwicklung für Paläoozeanlogie und Paläoklimatologie. - 3.1. Einige Kennzeichen der ozeanologischen Situation in den antarktischen Meeresgebieten. - 3.2. Kriterien für Veränderungen der paläoozeanologischen und paläoklimatologischen Verhältnisse im Hinblick auf die paläotektonische Interpretation. - 3.3. Abriß der paläoozeanologisch-paläoklimatologischen Entwicklung im Känozoikum und mögliche Zusammenhänge mit dem tektonischen Geschehen. - 4. Zusammenfassung. - 5. Literaturverzeichnis. - 6. Abbildungsverzeichnis. -
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  • 51
    Call number: ZSP-201-84/9
    In: CRREL Report, 84-9
    Description / Table of Contents: This report presents the results of the first phase of a test program designed to obtain a comprehensive understanding of the mechanical properties of multi-year sea ice from the Alaskan Beaufort Sea. In Phase I, 222 constant-strain-rate uni-axial compression tests were performed on ice samples from ten multi-year pressure ridges to examine the magnitude and variation of ice strength within and between pressure ridges. A limited number of constant-strain-rate compression and tension tests, constant-load compression tests, and conventional triaxial tests were also performed on ice samples from a multi-year floe to provide preliminary data for developing ice yield criteria and constitutive laws for multi-year sea ice. Data are presented on the strength, failure strain, and modulus of multi-year sea ice under different loading conditions. The statistical variation of ice strength within and between pressure ridges is examined, as well as the effects of ice temperature, porosity, structure, strain rate and confining pressure on the mechanical properties of multi-year sea ice.
    Type of Medium: Series available for loan
    Pages: v, 107 Seiten , Illustrationen
    Series Statement: CRREL Report 84-9
    Language: English
    Note: CONTENTS Abstract Preface Introduction Field Sampling Site selection and description Ice sampling procedures Shipping and storage of ice samples Testing Techniques Multi-year Pressure Ridge Tests Ice description Sampling scheme and test variables Uniaxial compressive strength Residual compressive strength Failure strains Initial tangent modulus Statistical Variations in Ice Strength Differences in strength above and below level ice Sources of the variation in strength Shape of the strength histograms Multi-year Floe Ice Tests Ice description Uniaxial compressive strength Constant-load compression tests Constant-strain-rate tension tests Triaxial tests Conclusions Literature Cited Appendix A: Structural profile of a multi-year pressure ridge core Appendix B: Ridge uniaxial compression test data Appendix C: Structural profile of the continuous multi-year floe core Appendix D: Multi-year floe test data
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  • 52
    Monograph available for loan
    Monograph available for loan
    New York, NY [u.a.] : Wiley
    Associated volumes
    Call number: G 8116
    In: Chemical analysis, 27
    Type of Medium: Monograph available for loan
    Pages: XI, 489 S
    Edition: 2nd. ed.
    ISBN: 047102743X
    Series Statement: Chemical analysis 27
    Language: English
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  • 53
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-83/30
    In: CRREL Report, 83-30
    Description / Table of Contents: Ice sheets are formed and retained in several ways in nature, and an understanding of these factors is needed before most structures can be successfully applied. Many ice sheet retention structures float and are somewhat flexible; others are fixed and rigid or semirigid. An example of the former is the Lake Erie ice boom and of the latter, the Montreal ice control structure. Ice sheet retention technology is changing. The use of timber cribs is gradually but not totally giving way to sheet steel pilings and concrete cells. New structures and applications are being tried but with caution. Ice-hydraulic analyses are helpful in predicting the effects of structures and channel modifications on ice cover formation and retention. Often, varying the flow rate in a particular system at the proper time will make the difference between whether a structure will or will not retain ice. The structure, however, invariably adds reliability to the sheet ice retention process.
    Type of Medium: Series available for loan
    Pages: iv, 39 Seiten , Illustrationen , 1 Beilage
    Series Statement: CRREL Report 83-30
    Language: English
    Note: Contents Abstract Preface Introduction Natural ice sheets Choosing an ice control structure Flexible structures Ice booms Frazil collector lines Fence booms Rigid or semirigid structures Pier-mounted booms Stone groins Artificial islands Removable gravity structures Timber cribs Weirs Pilings and dolphins Structures built for other purposes Hydroelectric dams Wicket dams Light piers and towers Bridge piers Breakwaters Ice control not using Structures Channel improvements Ice sheet tying Ice sheet bridges Conclusions Literature cited Appendix A: Ice control structure
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  • 54
    Call number: AWI A3-20-93434-2
    In: Meteorologische Abhandlungen / Institut für Meteorologie und Geophysik der Freien Universität Berlin, Band XXXII, Heft 2
    Type of Medium: Series available for loan
    Pages: 218 Seiten , Illustrationen
    Series Statement: Meteorologische Abhandlungen / Institut für Meteorologie und Geophysik der Freien Universität Berlin 32,2
    Language: German
    Note: Zugleich: Dissertation, Freie Unversität Berlin, [ca. 1963] , INHALTSVERZEICHNIS PROBLEMSTELLUNG UND ZIELSETZUNG 1. BEMERKUNGEN ZUM BEOBACHTUNGSGELÄNDE UND ZUM BEOBACHTUNGSMATERIAL 1.1 Das Beobachtungsgelände 1.2 Das Beobachtungsmaterial 2. HOMOGENITÄTSBETRACHTUNGEN 2.1 Temperatur 2.2 Niederschlag 2.3 Wind 2.4 Sonnenschein und Bewölkung 3. TEMPERATURVERHÄLTNISSE 3.1 Monats- und Jahreswerte 3.2 Tageswerte 3.3 Pentadenwerte 3.4 Häufigkeitsbetrachtungen 3.5 Interdiurne Veränderlichkeit 3.6 Der tägliche Gang 3.7 Vorkommen bestimmter Schwellenwerte 3.71 Frost- und Eistage 3.72 Sommer- und Tropentage 4. DER WASSERGEHALT DER LUFT 4.1 Monats- und Jahreswerte 4.2 Tageswerte 4.3 Häufigkeitsbetrachtungen 4.4 Interdiurne Veränderlichkeit 4.5 Der tägliche Gang 5. BEWÖLKUNGSVERHÄLTNISSE 5.1 Monats- und Jahreswerte 5.2 Tageswerte 5.3 Häufigkeitsbetrachtungen 5.4 Der tägliche Gang 5.5 Heitere und trübe Tage 5.6 Nebel 6. SONNENSCHEIN 6.1 Monats- und Jahreswerte 6.2 Tageswerte 6.3 Der tägliche Gang 7. NIEDERSCHLAGSVERHÄLTNISSE 7.1 Monats- und Jahreswerte 7.2 Niederschlagsbereitschaft 7.3 Tageswerte 7.4 Der tägliche Gang 7.5 Häufigkeitsbetrachtungen 7.6 Niederschlags- und Trockenperioden 7.7 Niederschlag und Wind· 7.8 Schneeverhältnisse 7.81 Schneefall und Schneedecke 7.82 Schneehöhe 7.9 Gewitter 8. WINDVERHÄLTNISSE 8.1 Windrichtung 8.2 Windgeschwindigkeit 8.21 Der jährliche Gang 8.22 Häufigkeitsbetrachtungen 8.23 Sturmtage und Windstillen 8.24 Der tägliche Gang 9.ZUSAMMENFASSUNG VERZEICHNIS DER TEXTTABELLEN VERZEICHNIS DER ABBILDUNGEN LITERATURVERZEICHNIS TABELLENANHANG
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  • 55
    Monograph available for loan
    Monograph available for loan
    Hamburg : Deutscher Wetterdienst
    Associated volumes
    Call number: MOP 47414(15) / Mitte ; MOP 47414(15) / Mitte
    In: Wetterkundliche Lehrmittel, 15
    Type of Medium: Monograph available for loan
    Pages: 34 Seiten , Illustrationen
    Series Statement: Wetterkundliche Lehrmittel Nr. 15
    Language: German
    Location: MOP - must be ordered
    Location: MOP - must be ordered
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  • 56
    Monograph available for loan
    Monograph available for loan
    Hamburg : Deutscher Wetterdienst
    Associated volumes
    Call number: MOP 47414(14) / Mitte ; MOP 47414(14) / Mitte
    In: Wetterkundliche Lehrmittel, 14
    Type of Medium: Monograph available for loan
    Pages: 20 Seiten , Illustrationen
    Series Statement: Wetterkundliche Lehrmittel Nr. 14
    Language: German
    Location: MOP - must be ordered
    Location: MOP - must be ordered
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  • 57
    Call number: MOP 45862 / Mitte
    Type of Medium: Monograph available for loan
    Language: Russian
    Note: In kyrillischer Schrift
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  • 58
    Monograph available for loan
    Monograph available for loan
    Leningrad : Izdatel'stvo Leningradskogo Universiteta
    Call number: MOP 47562 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 240 Seiten , Illustrationen , 26 cm
    Series Statement: Trudy / Leningradskij Gidrometeorologičeskij Institut 15
    Language: Russian
    Note: In kyrillischer Schrift
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  • 59
    Journal available for loan
    Journal available for loan
    Washington, D.C. : National Aeronautics and Space Administration
    Call number: MOP 47316 / Mitte
    Type of Medium: Journal available for loan
    Pages: 83 Seiten
    Language: English
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  • 60
    Call number: ZSP-980-70
    In: 2nd Working Meeting "Radioisotope Application and Radiation Processing in Industry", Part 2, 50 to 97
    In: ZfI-Mitteilungen, Nr. 70
    Type of Medium: Series available for loan
    Pages: 355 Seiten , Illustrationen
    ISSN: 0323-8776
    Series Statement: ZfI-Mitteilungen 70
    Language: English
    Note: Contents of Part 2 Hecht, K. Gerber, R. Otto: Studies on the drying of paints by means of 14C-labelled compounds K. Wagner, F. Brutschin, I. Ritter, T. Gritsch, H. Zimmermann, H. Borchert: Investigations by the aid of radioisotope methods on the technology of the production of carbon and silicon carbide materials K. Gloe, P. Mühl: Determination of metal extraction process parameters using tracer technique W. Migdał, W. Łada, K. Malec-Czechowska: Studies on liquid-liquid extraction of noble metals using radiotracers L. Petryka, K. Przewłocki: Radiotracer investigations of benefication copper ore in the industrial flotation process Z. Bazaniak, J. Palige: Determination of Cu recovery degree from slags in shaft process by means of radiotracers R. Burek, J .K. Zurawicz: On the optimization of concentration measurements in heterogeneous materials based on β-backscatter measurements B. Heinrich: Analysis of carbon content in crude brown coal by inelastic scattering of neutrons and the method of time correlated associated particles P. Urbańaki, D. Wagner, M. Jankowska, E. Kowalska: Determination of calcium and iron and measurements of ash content in the brown coal H.-W. Thümmel: Some considerations relating to the prediction of the efficiency of radiometric methods for the continuous ash content determination of coal L. Wawrzonek: Monitor of ash content of coal with X-ray source I. Pavlicsek, V. Stenger, A. Veres: Apparatus for gamma activation analysis I. Végvári, I. Juhász: Determination of PbO content of lead-glass samples on the ground of gamma-absorption E. Schöntube, H.-J. Große: Aerosol ionization gas analysis as a monitoring for waste halothane in the atmosphere of operating theatre S. Mothes, P. Popp, G. Oppermann, W.-D. Herberg: Measurement of fluorocarbons with the ECD P. Popp, E. Schöntube, G. Oppermann: The usability of radiation ionization detectors for the determination of N2O concentrations in the air of operating theatres P. Popp, G. Arnold, G. Oppermann: A hydrocarbon-sensitized argon ionization detector for the detection of inorganic compounds R. Szepke, W. Lisieski, J. Harasimczuk: Automatic dust monitor AMIZ G. Vormum: Sealed sources - problems of design, measurement and quality control L. Gąsiorowski: New trends in developments of ratioisotope gauges in Poland G. Brunner: Direct chemical information from special radio tracers as well as from outer X-ray excitation J. Hirling: Experience and future trend in industrial application of nuclear methods in Hungary I. N. Ivanov, O. K. Nikolaenko, Yu. V. Phecktistov, V. L. Chulkin: Use of short-lived nuclides in activation analysis Kl.-P. Rudolph, J. Flachowsky, A. Lange: Trace element determination in semiconducter selenium by neutron activation analysis (NAA) W. Lisieski, J. Mirowicz: Some industrial applications of instruments with neutron sources R. Dybczyński, H. Maleszewaka, S. Sterliński, Z. Szopa, M. Wasek: Some problems in neutron activation determination of gold and silver in ores and concentrates of copper industry L. Jankowski: Cost-benefit aspects of radioisotope application in industry B. Manouchev, T. Boschkova, L. Tsankov, V. Gurev, I. Kojucharov, G. Grozev: On the possibilities of the direct gamma-spectremetry in natural waters P. Morgenstern, D. Müller, W. Riedel: A parallel grid proportional scintillation counter for the X-ray region from 3 to 20 keV with regard to high count rates N. A. Anders, V. S. Isaev, V. I. Filatov, B. E. Kolesnikov, D. Müller, P. Morgenstern, W. Riedel, V. P. Varvaritsa: X-ray fluroescence analyzer of light elements with proportional scintillation counter D. Müller, P. Morgenstern, W. Riedel, W. Warwariza, B. E. Kolesnikow, N. A. Anders, W. J. Filatov: General considerations concerning the use of the X-ray analyzer "RALE" in industry
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  • 61
    Call number: ZSP-980-71
    In: 2nd Working Meeting "Radioisotope Application and Radiation Processing in Industry", Part 3, 98 to 155
    In: ZfI-Mitteilungen, Nr. 71
    Type of Medium: Series available for loan
    Pages: 368 Seiten , Illustrationen
    ISSN: 0323-8776
    Series Statement: ZfI-Mitteilungen 71
    Language: English
    Note: Contents of Part 3 P. Popp, J. Leonhardt: Characterization of coulometric and hypercoulometric ECD mode of operation D. Hinneburg, H.-J. Grosse, J. Leonhardt, P. Popp: Calculation of current-voltage characteristics of electron-capture detectors A.G. Rozno, V.V. Gromov: Study of volume electric charge in radioactive dielectrics by the method of "acoustic sounding" Iv. N. Pandev, M.G. Christova, St.D. Stefanov, N.V. Gentchev, St.T. Bakardjiev, D.T. Genov, Ch.D. Christov: Portable gamma-irradiator - modified model P. Hargittai, V. Stenger: Planning of dose-rate distribution of radiation fields by computer M. Remer: DOSKMF2 - A contribution to the computer-aided design of dose rate distributions A. Heger, H. Dorschner, W. Schumann, D. Pleul: Characterization of the radiation field and control of the optimal electron beam accelerator operation for industrial processes V. Prenerov, K. Shivarov, P. Ivanov: Programme for radiation protection by using portable defectoscopes in industrial building T. Geßner, K. Irmer: Nuclear radiation detectors using high resistivity neutron transmutation doped silicon H.-G. Könnecke, D. Luther: The influence of airing systems on the residence time in biological clarification plants J. Dermietzel, C. Wienhold, H. Grundmann, A. Staschok, J. Koch, E. Bordes: Tracer studies on carbon monoxide and carbon dioxide formation in liquid phase oxidation of p-xylene W. Smułek: Use of technical mixtures of carboxylic acids to the extraction of silver H. Förster: Determination of oxide film thickness on aluminium using 14-MeV neutron activation and BET method H. Jaskólska, L. Waliś, C. Janusz: Investigations of the monocrystallization process of neodymium doped YAG using radiotracers H. Wagler: Substoichiometric determination of Pd-II-traces with dithizone and problems of determination P. Tábor, L. Molnár, D. Nagymihá!yi: Radioisotope gauge for automatic control of cottonwool package H.-W. Thummel, G. Körner, D. Fritzsche: Compensation for thickness variations in determining the bulk material composition on conveyor belts using combined scatter-transmission and thickness measuring methods D. Fritzsche, W. Dolak: Radiometric determination of ash content of raw lignites M. Braune: A simplified mathematical model for scattered transmission of X-rays in raw brown coal P. S. Kamenov, E. I. Vapirev, S. I. Ormandjiev: A new type of nuclear weighing device for transporter belts W. Smulek, M. Borkowski: Separation of reduced molybdenum from fission products. The Mo - HN03 - HDEHP system J. Komosiński, M. Radwan: Selected problems of radioisotope technique for wear investigation of precise elements Dr. A. Várkonyi: The thin layer activation for industry G. Hartmann, P. Kulicke: Wear testing in power stations J. Kraś, Z. Banasik: The radioisotopes in wear investigation of combustion engines H.-D. Grohmann: Short-time measurements of wear on surface activated rails G.M. Ter-Akopian, E.A. Sokol, Fam Ngok Chyong, M.P. Ivanov, L.P. Chelnokov, V.I. Smirnov, V.A. Gorshkov: Neutron multiplicity detector for the study of rare nuclear decay events L. Gąsiorowski, P. Mroziński, K. Sobkowicz, F. Zrudelny: Implementation of Intel 8080 - based microcomputer system in the radioisotope measurements control instrumentation W. Birkholz, M. Steinert: Evaluation of autoradiograms using a microcomputer F. Myšák, M. Krejči, J. Hakl, E. Smrkovský: Study of boron diffusion in high temperature Ni-base alloys by means of solid state track detectors W. Birkholz, H.-Ch. Treutler, K. Freyer, M. Geisler, J. Dubnack: Autoradiography of gallium in silicon H.C. Treutler, K. Freyer: On quantitative autoradiography of semiconductor basic material A.S. Shtan': Radiation evaluation techniques and facilities used for quality assurance of fuel elements and fuel assemblies for nuclear power plants D. Babić, A. Šafranj, V. Marković: Radiation degradation of poly-propylene-molecular weight and melt viscosity change A. Ciszek: Modern irradiation processes equipment-accelerators and their applications G. Kummer: Identification of signals by means of the decision theory N.S. Batchvarov, I.D. Vankov, L.P. Dimitrov, Ch.D. Shukov, P.A. Pavlov: Betareflektometer SR-77
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  • 62
    Call number: 10.1144/GSL.SP.1964.001.01.31 (e-book)
    In: Special publications / the Geological Society, London, Volume [1]
    Type of Medium: 12
    Pages: 1 Online-Ressource (VIII, 458 Seiten) , Illustrationen , 1 Corrigenda
    Series Statement: The quarterly journal of the Geological Society of London : Supplement 120
    Language: English
    Note: Table of Contents Part 1: Introduction Arthur Holmes Frederick Henry Stewart Geological Society, London, Special Publications, 1, 1-11, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.03 The history of attempts to establish a quantitative time-scale L. R. Wager Geological Society, London, Special Publications, 1, 13-28, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.04 A review of recent Phanerozoic time-scales N. J. Snelling Geological Society, London, Special Publications, 1, 29-36, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.05 Sedimentation rates in relation to the Phanerozoic time-scale J. D. Hudson Geological Society, London, Special Publications, 1, 37-42, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.06 The relationship between radiometric ages obtained from plutonic complexes and stratigraphical time R. St J. Lambert Geological Society, London, Special Publications, 1, 43-54, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.07 The geological significance of radiometric age studies on volcanic and hypabyssal rocks F. J. Fitch and J. A. Miller Geological Society, London, Special Publications, 1, 55-69, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.08 Part 2: Radiometric Methods with Respect to the Time-Scale Uranium–thorium–lead age-determinations with respect to the phanerozoic time-scale A. G. Darnley Geological Society, London, Special Publications, 1, 73-86, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.09 The rubidium–strontium method Stephen Moorbath Geological Society, London, Special Publications, 1, 87-99, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.10 Potassium—argon methods with special reference to basic igneous rocks John Alfred Miller and Frank John Fitch Geological Society, London, Special Publications, 1, 101-117, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.11 Potassium—argon ages of sedimentary and pyroclastic rocks Halfdan Baadsgaard and Martin Henry Dodson Geological Society, London, Special Publications, 1, 119-127, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.12 Potassium—argon decay constants and age tables Alan Gilbert Smith Geological Society, London, Special Publications, 1, 129-141, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.13 Part 3: Original Data Glauconite dates from the Upper Jurassic and Lower Cretaceous Martin Henry Dodson, David Charles Rex, Raymond Casey and Percival Allen Geological Society, London, Special Publications, 1, 145-158, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.14 The age of the paroxysmal Variscan orogeny in England Frank Joseph Fitch and John Alfred Miller Geological Society, London, Special Publications, 1, 159-175, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.15 Part 4: Stratigraphical Review The Tertiary period Brian Michael Funnell Geological Society, London, Special Publications, 1, 179-191, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.16 The Cretaceous period Raymond Casey Geological Society, London, Special Publications, 1, 193-202, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.17 The Jurassic period Michael Kingsley Howarth Geological Society, London, Special Publications, 1, 203-205, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.18 The Triassic period Edward Timothy Tozer Geological Society, London, Special Publications, 1, 207-209, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.19 The Permian period Denys Barker Smith Geological Society, London, Special Publications, 1, 211-220, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.20 The Carboniferous period Edward Howel Francis and Austin William Woodland Geological Society, London, Special Publications, 1, 221-232, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.21 The Devonian period Peter Furneaux Friend and Michael Robert House Geological Society, London, Special Publications, 1, 233-236, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.22 The Silurian period I. Strachan Geological Society, London, Special Publications, 1, 237-240, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.23 The Ordovician period H. B. Whittington and A. Williams Geological Society, London, Special Publications, 1, 241-254, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.24 The Cambrian period J. W. Cowie Geological Society, London, Special Publications, 1, 255-258, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.25 GENERAL DISCUSSION OF PAPAERS IN PART 4S Geological Society, London, Special Publications, 1, 259, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.26 Summary of the Phanerozoic time-scale: the Geological Society Phanerozoic time-scale 1964 Geological Society, London, Special Publications, 1, 260-262, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.27 Part 5: Abstracts of Published Radiometric and Stratigraphical Data with Comments Introduction Geological Society, London, Special Publications, 1, 265-268, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.28 Items Geological Society, London, Special Publications, 1, 269-442, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.29 Erratum Errata Geological Society, London, Special Publications, 1, 443, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.01 Corrigenda Geological Society, London, Special Publications, 1, 444, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.30
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  • 63
    Monograph available for loan
    Monograph available for loan
    Washington, D.C. : Mineralogical Society of America
    Associated volumes
    Call number: 11/M 19.92807
    In: Reviews in mineralogy, 3
    Type of Medium: Monograph available for loan
    Pages: viii, L1-L88; R1-R24, Hg1-Hg100, EG1-EG72, SH1-SH17, Hg101-Hg300 , Illustrationen, Diagramme
    Edition: second printing
    ISBN: 0-939950-03-0
    Series Statement: Reviews in mineralogy 3
    Language: English
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  • 64
    Series available for loan
    Series available for loan
    Tokyo : National Institute of Polar Research
    Associated volumes
    Call number: ZSP-714-2
    In: Science in Antarctica, 2.
    Type of Medium: Series available for loan
    Pages: viii, 325 Seiten , Illustrationen , 27 cm
    ISBN: 4-7722-1285-X
    Series Statement: Science in Antarctica 2
    Language: Japanese
    Note: In japanischer Sprache
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  • 65
    Call number: MOP 42698 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 604 Seiten , Illustrationen, Diagramme, Karten , 8°
    Language: German
    Note: Inhaltsverzeichnis Sandbodenkunde Entstehung der mitteleuropäischen Sandlandschaft Bodenbildung — Entstehung der Bodentypen Bodenerosion — Feldschutzstreifen Verbreitung der Sandböden in der Deutschen Demouratischen Republik und in Mitteleuropa Einteilung der Sandböden nach landwirtschaftlichen Gesichtspunkten Einteilung der Sandböden nach den Unterlagen der Bodenschätzung Die Eigenschaften der Sandböden Wasserbindung und -bewegung, Bodenwärme Über den Humus und seine Bedeutung für sandige Ackerböden Bodengefüge, Porenvolumen, Bodenstruktur und Textur der Sandböden Nährstoffesthaltevermögen, Nährstoffgehalt, Bodenreaktion Bodenbiologie Bodenanzeigende Pflanzen auf Sand Zusammenfassung über Bodenuntersuchungen Äcker- und Pflanzenbau Allgemeiner Acker-und Pflanzenbau auf sandigen Böden Über die geschichtliche Entwicklung der Bewirtschaftung sandiger Ackerböden Bodenbearbeitung Über den Schleppereinsatz bei der Bearbeitung sandiger Böden Mähdrusch und Schwaddrusch auf Sandböden Mechanisierte Grünfutter- und Hackfruchternte auf Sandböden Düngung in der Fruchtfolge sandiger Böden Feldberegnung Hebung der Fruchtbarkeit und der Ertragfähigkeit sandiger Ackerböden durch ackerbauliche Maßnahmen Über Bodenertragleistung, Bodenertragfähigkeit und Bodenfruchtbarkeit Sandbodentiefkultur(Rigolen) Untergrundlockerung, Vertiefung der Ackerkrume Verbesserung des Nährstoffhaushalts der Sandböden Melioration von Sandböden durch Feinerde und Torf Über die Vorfruchtwirkung von Futterpflanzen auf sandigen Ackerböden Vorfruchtwert der Hauptfutterpflanzen Vorfruchtwert der Zwischenfrücht Schafschwingel als Kulturbringer auf Sandböden in feuchter Lage Über den Einfluß des Futterpflanzenanbaues auf die Leistung der Fruchtfolge Futterbau — Vorfruchtwirkung — Bodenverbesserung Spezieller Pflanzenbau auf Sandböden Getreideanbau Winterroggen Sommerroggen Hafer Sommergerste Getreidegemenge Körnermaisanbau auf Sandböden Hirsearten Buchweizen Kartoffeln Konsum und Wirtschaftskartoffelanbau Frühkartoffelanbau auf Sandböden Kartoffelpflanzgutvermehrung auf sandigen Böden Futterhackfrüchte auf sandigen Ackerböden Futterrüben oder Runkeln, Zuckerrüben Kohlrüben, Steckrüben oder Wruken Futtermöhren Topinambur Körnerfutterhauptfrüchte — Samengewinnung von Zwischenfruchtpflanzen Gelbe Lupine Felderbsen und Peluschken Wicken Serradellasamenbau Afrikanische Platterbsen Linsen Stoppelrüben- und Kohlrübensamenbau Markstammkohl Winterrübsen Senf Feldfutteranbau Mehrjährige Futterhauptfrüchte Luzerne, Luzernegras Rotklee-Gras-Gemenge Esparsette, Hornklee Weißklee Knaulgras Glatthafer und andere Feldfuttergräser Einjährige Futterhaupt- und Futterzweitfrüchte Silomais, Grünmais Süßlupinen und ihre Gemenge als Futterhaupt- und Futterzweitfrucht Sonnenblumen als Futterhaupt- und Futterzweitfrucht Phacelia als Futterhaupt- und Futterzweitfrucht Serradella - Hauptfrucht und ihre Gemenge Erbsen-Wickgemenge als Futterhaupt- und Futterzweitfrucht Wickroggen als Futterhauptfrucht Bokharaklee oder Weißer Steinklee Wundklee oder Tannenklee Zwischenfruchtanbau auf leichten Böden Winterzwischenfrüchte Stoppelzwischenfrüchte Untersaaten Über die Düngung zu Zwischenfrüchten Umbruch der Untersaaten und Stoppelzwischenfrüchte vor Kartoffeln Einige ökonomische Probleme und Vorschläge zur Betriebsgestaltung auf Sandböden Wald-Acker-Grenze und die Bewirtschaftung der geringwertigen Sandböden Fruchtfolge für steinreiche, sandige Ackerböden Intensivierungsstufen Betriebsintensität Spezifische Ertragfähigkeit Über die Erhöhung der Einkommen in Sandbetrieben Einfluß von Wissenschaft und Technik Über den Einfluß der natürlichen Verhältnisse auf die Betriebsgestaltung Acker-Grünland-Verhältnis Ackerflächenverhältnis Einfluß der Verkehrslage Viehwirtscbaft, Stalldunganfall Menschlicher Einfluß Probleme der Fruchtfolge auf sandigen Böden Anbauwürdige Fruchtfolgepaare Die Einrichtung der Fruchtfolge Schlußbetrachtungen Zehntypische Profile von Sandböden in der Deutschen Demokratischen Republik Botanische Bezeichnungen Fremdwörtererklärung Literaturverzeichnis Sandbodenkarte von Mitteleuropa Falttafel
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  • 66
    Call number: MOP 45384/4 / Mitte
    Type of Medium: Monograph available for loan
    Language: English
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  • 67
    Monograph available for loan
    Monograph available for loan
    Leipzig : Akademische Verlagsgesellschaft Geest & Portig K.-G.
    Call number: MOP 41362 / Mitte
    Type of Medium: Monograph available for loan
    Pages: XI, 389 Seiten , 146 Abbildungen
    Edition: 2., erweiterte Auflage
    Language: German
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  • 68
    Call number: MOP 45570 / Mitte ; MOP 47512 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 298 Seiten , Illustrationen
    Language: Russian
    Note: In kyrillischer Schrift
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  • 69
    Call number: MOP 45232 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 288 Seiten , Illustrationen , 22 cm
    Language: Russian
    Note: In kyrillischer Schrift
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  • 70
    Monograph available for loan
    Monograph available for loan
    Alma-Ata : Nauka
    Call number: MOP 45695 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 192 Seiten , Illustrationen , 20 cm
    Language: Russian
    Note: In kyrillischer Schrift
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  • 71
    Call number: MOP 45089 / Mitte
    Type of Medium: Monograph available for loan
    Pages: [55] Seiten
    Language: English
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  • 72
    Call number: MOP 45287 / Mitte
    Type of Medium: Journal available for loan
    Pages: Seiten 87-222
    ISSN: 0001-513x , 0541-9425
    Series Statement: Acta Agronomica Academiae Scientiarum Hungaricae 30
    Language: English
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  • 73
    Call number: MOP 46138 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 196 Seiten , Illustrationen , 22 cm
    Language: Russian
    Note: In kyrillischer Schrift
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  • 74
    Monograph available for loan
    Monograph available for loan
    Alma-Ata : Izdatel'stvo "Nauka" Kazachskoj SSR
    Call number: MOP 46038 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 174 Seiten , Illustrationen , 21 cm
    Language: Russian
    Note: In kyrillischer Schrift
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  • 75
    Monograph available for loan
    Monograph available for loan
    Leningrad : Gidrometeoizdat
    Call number: AWI A4-19-92407
    Type of Medium: Monograph available for loan
    Pages: 127 Seiten , Illustrationen
    Language: Russian
    Note: In kyrillischer Schrift
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  • 76
    Call number: AWI A13-19-92401
    Description / Table of Contents: The book "Mathematical modelling of general circulation of the atmosphere and ocean" (G. I. Marchuk, V. P. Dymnikov, V. N. Lykossov, V. B. Zalesny, V. Ya. Galin) contains the sistematic description of the mathematical and physical aspects of the problem of general circulation atmosphere and ocean modelling, beginning from the governing equations to the analysis of numerical experiments and programme realization on the different generation computers. The problems of sub-grid processes parametrization methods and the sensitivity of the models to the parametrization of the cloud-radiation interaction, large-scale condensation processes parametrization of the boundary layer are also considered in the book. The book is intended for the experts in numerical and applied mathematics, geophysical hydrodynamics as well as students of universities, concerned with numerical methods of the ocean and the atmosphere simulation.
    Type of Medium: Monograph available for loan
    Pages: 320 Seiten , Illustrationen
    Language: Russian
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  • 77
    Monograph available for loan
    Monograph available for loan
    Moskva : Izdatel'stvo Inostrannoj Literatury
    Call number: MOP 47295 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 366 Seiten , 23 cm
    Language: Russian
    Note: In kyrillischer Schrift
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  • 78
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-82/18
    In: CRREL Report, 82-18
    Description / Table of Contents: Snow and ice control on highways has come to rely heavily on the use of sodium chloride to maintain a trafficable surface for unimpeded movement. Empirical approaches have led to a wide range of application rates, some clearly excessive, but justified on the ground of safety and expediency. The combination of environmental degradation from the huge quantities of salt entering the environment, along with the increased cost of salt itself and the cost of its application have spurred the search for more precise knowledge of the proper amount of salt to apply to a pavement, considering a range of environmental, traffic and chemical parameters. Since controlled tests in the field are extremely difficult to make, a circular test track of three test pavements, dense-graded asphaltic concrete (DGA), open-graded asphaltic concrete (DGA) and portland cement concrete (PCC), was constructed in a coldroom. Natural snow and ice were applied to the pavements and an instrumented slipping wheel was driven over the surfaces to generate frictional forces. These forces were measured and then used to evaluate the response to salt application with time for three test temperatures. OGA had the lowest friction values at a temperature near the freezing point, but higher initial values or more rapidly increasing values than DGA and PCC following salt application at the two lower temperatures. Optimum application rate of salt on PCC and DGA lies between 100 and 300 lb/lane mile (LM), and a higher rate resulted in slight or no improvement in friction. DGA showed anomalous results: lower friction for 300 Ib/LM and higher friction for both 100 and 500 Ib/LM.
    Type of Medium: Series available for loan
    Pages: vi, 55 Seiten , Illustrationen
    Series Statement: CRREL Report 82-18
    Language: English
    Note: CONTENTS Abstract Preface Introduction Objectives Background Approach Influencing factors Field factors Laboratory Laboratory trafficking tests Force measurement and coefficient of friction Test tire slip Surface friction gauge Test procedure British portable tester Experimental results Conclusions Recommendations Literature cited Appendix A. Test pavements Appendix B. Pennsylvania State University field study Appendix C. Rochester Institute of Technology field study
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  • 79
    Call number: MOP 45579 / Mitte
    In: Topics in current physics, 28
    Type of Medium: Monograph available for loan
    Pages: IX, 152 Seiten , Illustrationen
    ISBN: 3540112294 , 0387112294
    Series Statement: Topics in current physics 28
    Language: English
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  • 80
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-82/13
    In: CRREL Report, 82-13
    Description / Table of Contents: Frost heave is analyzed for the common case in which some ice penetrates the soil. In this situation, heave is due to the accumulation of soil-free ice just within the frozen zone, behind a frozen fringe of finite thickness. Heat and mass transport within and across that fringe are crucial processes in the dynamics of heave. This analysis concentrates on activity within the fringe, also connecting that activity to heat and mass flows in the more frozen and unfrozen zones. Each component in a set of governing differential equations is developed from rational physics and thermodynamics, using previous experimental work. It is assumed that the soil ice grows through interconnected interstices; hence it constitutes and can move as a rigid body. When the assumption is translated into mathematical terms, it completes the governing equations. The model resulting from these considerations is a one-dimensional finite element computer program that solves the equations for arbitrary initial and boundary conditions. The model is used to simulate the heave history of a hypothetical soil column frozen unidirectionally and subjected to a surcharge. The results are gratifying in that they predict qualitatively the characteristics of numerous laboratory observations. Some questions about the completeness of the theory remain, and strict verification of the model awaits further experimentation and better parameter identification.
    Type of Medium: Series available for loan
    Pages: iii, 11 Seiten , Illustrationen
    Series Statement: CRREL Report 82-13
    Language: English
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  • 81
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-202-103
    In: Research report / Cold Regions Research and Engineering Laboratory, 103
    Description / Table of Contents: Summary: The effect of air flow on the thermal conductivity of snow was investigated. Steady-state temperature measurements were made along the edge and axis of a cylindrical bed of snow to determine the effective axial thermal conductivity of snow. Unconsolidated snow samples were used, with densities ranging from 0.376 to 0.472 g/cm^3 and corresponding snow particle sizes of 0.065 to 0.219 cm nominal diameter; the mass flow rates employed ranged from approximately 10-40 x 10^-4g/cm^2 sec. Snow density and sample size apparently have opposite effects on the effective thermal conductivity because of the flow of fluid in snow. The test apparatus is described in detail and is illustrated. The results of the experiments are tabulated, and a least square equation is given which represents the results well.
    Type of Medium: Series available for loan
    Pages: iv, 14, A2 Seiten , Illustrationen
    Series Statement: Research report / Cold Regions Research and Engineering Laboratory 103
    Language: English
    Note: CONTENTS Preface Summary Introduction Theory Apparatus and experimental procedure Results and discussion References Appendix A: Sample calculations of a and ke
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  • 82
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-202-105
    In: Research report / Cold Regions Research and Engineering Laboratory, 105
    Description / Table of Contents: Summary: A principle of particle segregation by freezing is presented. It is demonstrated experimentally by using a transparent freezing cabinet in which a sample of distilled water freezes from the bottom upward. In this way the freezing front line travels vertically and the particles are carried against gravity. By using the same material with different shapes (glass beads and broken quartz or glass) it is demonstrated that an important factor in particle migration is the shape of the particle or its contact area with the interface. By testing other materials with different shapes and sizes, it is demonstrated that another important factor is particle size and rate of freezing. Fine particles migrate under a wide range of rates of freezing; coarser ones migrate at lower and more limited ranges of rates of freezing. It is suggested that, for determining frost behavior of soils in permafrost regions, freezing from the bottom upward is a more reliable test than freezing from the top down. Freezing from the bottom more closely approximates freezing of the active layer above permafrost; also, friction with the cylinder testing wall is eliminated. The implication of this principle in engineering and studies of soil genesis in cold regions is emphasized.
    Type of Medium: Series available for loan
    Pages: iv, 8 Seiten , Illustrationen
    Series Statement: Research report / Cold Regions Research and Engineering Laboratory 105
    Language: English
    Note: CONTENTS Preface Summary Introduction Experimental procedure Experimental results Conclusions and recommendations References
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  • 83
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-202-107
    In: Research report / Cold Regions Research and Engineering Laboratory, 107
    Description / Table of Contents: Summary: The formation of lake ice was studied during the winter of 1956-57 at Post Pond, Lyme, N. H. Tabular, columnar, granular, and crenulate textures of 36 blocks of ice observed are discussed in terms of relative growth velocity and shown in a classification chart. Ice structures are characterized by Forel striations, Tyndall figures, bubbles and strain shadows. Average crystal areas increased with ice thickness, the rate of increase being greater toward lake center, and ceased to enlarge when in a continuous bubble layer. The lake-ice sheet grew both from top and bottom, .downward growth resulting from crystals in a favorable vertical orientation of a-axes and upward growth coming about by water flowing on the original upper ice surface and freezing. Exception to this type of growth was found in the lake area which froze first, where individual crystal areas were larger at the surface and there was no upper surface ice accretion. Fabric diagrams of ice outside the anomolous area show a change of optic axis orientation from a high percentage of c-axes vertical near the surface to a high percentage horizontal at the bottom.
    Type of Medium: Series available for loan
    Pages: iv, 22, A2, B1 Seiten , Illustrationen
    Series Statement: Research report / Cold Regions Research and Engineering Laboratory 107
    Language: English
    Note: CONTENTS Preface Summary Description of the lake Cli rna te of the lake Methods of study Ice textures Crystal size Ice structures Crystal fabric studies Growth of an ice sheet References Appendix A: Weather data Appendix B: Sample data
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  • 84
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-202-110
    In: Research report / Cold Regions Research and Engineering Laboratory, 110
    Description / Table of Contents: Summary: Nafe's (1957) presentation of reflection and transmission coefficients at a solid-solid interface was used to compute tables for the case of ice in contact with another solid at a plane interface. Energy ratios of all the combinations of reflected and refracted plane P and S waves were computed for 30 different cases of the second solid. A compressional velocity of 3.6 km/sec, a density of 0.9 g/cm^3, and a value of 1/3 for Poisson's ratio were assumed for the ice. For the other solid, the velocity ranged from 1.2 to 6.0 km/sec, the density from 1.5 to 3.0 g/cm^3, and Poisson's ratio from 0 to 1/3. The computations were carried out with an electronic computer, and the results are presented graphically.
    Type of Medium: Series available for loan
    Pages: iv, 17 Seiten , Illustrationen
    Series Statement: Research report / Cold Regions Research and Engineering Laboratory 110
    Language: English
    Note: CONTENTS Preface Summary Introduction Definitions Computation Results
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  • 85
    Monograph available for loan
    Monograph available for loan
    Moskva : Sovetskaja Ėnciklopedija
    Call number: MOP 42236 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 563 Seiten , Illustrationen
    Series Statement: Ėnciklopedii, slovari, spravočniki
    Language: Russian
    Location: MOP - must be ordered
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  • 86
    Monograph available for loan
    Monograph available for loan
    Moskva : Sovetskaja Ėnciklopedija
    Call number: MOP 42237 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 592 Seiten , Illustrationen
    Series Statement: Ėnciklopedii, slovari, spravočniki
    Language: Russian
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  • 87
    Call number: MOP 42239 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 448 Seiten , Illustrationen
    Series Statement: Ėnciklopedii, slovari, spravočniki
    Language: Russian
    Location: MOP - must be ordered
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  • 88
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-202-118
    In: Research report / Cold Regions Research and Engineering Laboratory, 118
    Description / Table of Contents: Summary: The observation that newly frozen ice sheets, resulting from pools of -water freezing over,- support more than would be predicted by ordinary theory is assessed. A solution is presented for a circular plate on an elastic, sealed foundation. Graphical results are shown for supports at the circumference of the plate. Graphs to obtain moments in a circular plate on an elastic bearing surface, using a sealed or unsealed foundation, are compiled for fixed and simple supports. In reality the foundation may not be completely sealed, calling for discretion in selecting the actual moment. The ability of the refrozen ice sheet to support the extra load is explained by the fact that the water has been sealed between the surface and main sheet of ice and the volume occupied by the water cannot change.
    Type of Medium: Series available for loan
    Pages: iii, 14 Seiten , Illustrationen
    Series Statement: Research report / Cold Regions Research and Engineering Laboratory 118
    Language: English
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  • 89
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-202-119
    In: Research report / Cold Regions Research and Engineering Laboratory, 119
    Description / Table of Contents: Summary: An experimental investigation of stress-wave propagation in snow and ice is described. Seven types of Greenland snow were investigated to determine the extent to which the variation in dynamic response of the snow is a function of snow types, and were compared with results of similar Michigan snow experiments. A low-density explosive charge was detonated, sending a steep-fronted shock wave through a metal transfer plate and into the snow sample, compressing the snow and setting it in motion. Measurements were made on shock waves with amplitudes of less than 200 atm. Density and pressure behind the wave fronts were determined by simultaneous measurement of wave-propagation and particle velocity as limited by the fast elastic wave and the slow plastic wave of the two-front structure. Values calculated by the Rankine-Hugoniot jump conditions determined the points at which the material behaves plastically or hydrodynamically. The maximum stable pressure-volume states that snow can reach under shock loading are also shown. Sources of scatter in the results from variations in snow type and errors in data reduction and geometry changes are pointed out.
    Type of Medium: Series available for loan
    Pages: v, 25, A11 Seiten , Illustrationen
    Series Statement: Research report / Cold Regions Research and Engineering Laboratory 119
    Language: English
    Note: CONTENTS Test area description Experimental techniques Explosive initiation system Grid lines on snow Grid lines on driving plates The streak camera Synchronization of camera and event Synchronization of flash bulb and event Timing-light generator High-speed framing camera
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  • 90
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-81/12
    In: CRREL Report, 81-12
    Description / Table of Contents: Revegetation techniques along the trans-Alaska pipeline as employed by Alyeska Pipeline Service Company during the 1975-1978 summers were observed. Objectives included determining the success of treatments, identifying problem areas, and noticing long-term implications. Observations and photographs at 60 sites located along the trans-Alaska pipeline indicated frequent occurrence of successful revegetation as well as frequent problems, such as erosion, slope instability, poor scheduling of seed application, occurrence of weed species, failure to optimally reuse topsoil and fine-grained soil, and low rates of native species reinvation. Alyeska's visual impact engineering was observed to be very successful, as shown by high first-season survival. However, a related program for establishing willow cuttings was unsuccessful in 1977 but appeared very promising in 1978 largely due to improved management and more favorable growing conditions. Terrain disturbances due to the construction of the fuel gas line, snowpads, and oil spills were examined to identify and describe related environmental impacts on natural vegetation. Proper construction and use of snowpads minimized the extent and severity of disturbance. Crude oil spills, although damaging to vegetation did not cause total kill of vegetation, and certain types of spills may have only short-term effects. Results of restoration research by CRREL along the trans-Alaska pipeline are discussed.
    Type of Medium: Series available for loan
    Pages: 115 Seiten , Illustrationen
    Series Statement: CRREL Report 81-12
    Language: English
    Note: CONTENTS Abstract Preface Summary Introduction Revegetation procedures 1975-1978 construction seasons Willow cutting program Visual impact engineering program Selected terrain disturbances Fuel gas line and snowpads Island Lake and oil line snowpads Oil spills and revegetation CRREL restoration sites Conclusions Recommendations Literature cited Appendix A: List of sites observed during 1975 Appendix B: Annotated photographs of permanent revegetation observation sites-1975-1978 Appendix C: Photographic record of fuel gas line observation sites
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  • 91
    Series available for loan
    Series available for loan
    Golden : Colorado School of Mines
    Associated volumes
    Call number: Z 92.0189(57)
    In: Quarterly of the Colorado School of Mines
    Type of Medium: Series available for loan
    Pages: 111 Seiten , 445 Seiten , 71 Seiten , 171 Seiten , Illustrationen, 1 Karte
    Series Statement: Quarterly of the Colorado School of Mines 57, 1-4
    Language: English
    Location: Lower compact magazine
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  • 92
    Monograph available for loan
    Monograph available for loan
    Washington D.C. : Government Printing Office
    Call number: MOP Sü 2659
    Type of Medium: Monograph available for loan
    Pages: Seiten 173-208 , 19 Abbildungen
    Series Statement: The Smithonian Report for 1942 Publication 3711
    Language: English
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  • 93
    Call number: MOP 46211 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 143 Seiten , Illustrationen , 21 cm
    Language: Russian
    Note: In kyrillischer Schrift
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  • 94
    Call number: MOP 46207 / Mitte
    Type of Medium: Monograph available for loan
    Language: Russian
    Note: In kyrillischer Schrift
    Location: MOP - must be ordered
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  • 95
    Call number: MOP 45865 / Mitte
    Type of Medium: Monograph available for loan
    Language: Russian
    Note: In kyrillischer Schrift
    Location: MOP - must be ordered
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  • 96
    Call number: MOP 45860 / Mitte
    Type of Medium: Monograph available for loan
    Language: Russian
    Note: In kyrillischer Schrift
    Location: MOP - must be ordered
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  • 97
    Monograph available for loan
    Monograph available for loan
    Moskva : Moskovskoe Otdelenie Gidrometeoizdata
    Call number: MOP 45864 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 19 Seiten , Illustrationen , 20 cm
    Language: Russian
    Note: In kyrillischer Schrift
    Location: MOP - must be ordered
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  • 98
    Monograph available for loan
    Monograph available for loan
    Moskva : Moskovskoe Otdelenie Gidrometeoizdata
    Call number: MOP 45863 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 91 Seiten , Illustrationen , 21 cm
    Series Statement: Sbornik rabot / Erevanskaja Gidrometeorologičeskaja Observatorija 4
    Language: Russian
    Note: In kyrillischer Schrift
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  • 99
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-80/31
    In: CRREL Report, 80-31
    Description / Table of Contents: Ice accretion on structures built on the earth’s surface is discussed. Sources of water are the atmosphere or water bodies near or surrounding the structure. Ice types include frost, rime, glaze, and spray; properties and conditions governing their formation are presented. Methods of estimating accretion rates and total accretion on structures are given, and extracts from U.S. and Canadian codes for ice and wind loads on structures are included. Techniques for preventing or removing ice accretion are presented.
    Type of Medium: Series available for loan
    Pages: iv, 18 Seiten , Illustrationen
    Series Statement: CRREL Report 80-31
    Language: English
    Note: CONTENTS Abstract Preface 1. Types of ice accretion a. Frost b. Rime c. Glaze d. Spray ice 2. Conditions governing type of accreted ice a. Meteorological b. Structural 3. Accretion rates a. Fundamentals b. Effect of height c. Geographical distribution 4. Spray icing 5. Structural design factors a. Dead loads b. Wind field in the boundary layer c. Windloads 6. Techniques for minimizing structural icing 7. Data collection needs 8. Literature cited
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  • 100
    Monograph available for loan
    Monograph available for loan
    Leipzig : Philosophische Fakultät
    Call number: MOP 40558 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 42 Seiten , Illustrationen
    Edition: Inauguraldissertation
    Language: German
    Note: Inauguraldissertation genehmigt von der mathematisch-naturwissenschaftlichen Abteilung der Philosophischen Fakultät der Universität Leipzig
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