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  • 1
    Call number: SR 90.0008(72-17)
    In: Report of the surficial sediment distribution of the Great Lakes
    In: Paper
    Type of Medium: Series available for loan
    Pages: X, 52 S.
    Series Statement: Scientific series / Geological Survey of Canada 72-17
    Language: English
    Location: Lower compact magazine
    Branch Library: GFZ Library
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  • 2
    Series available for loan
    Series available for loan
    Ottawa : Department of Energy, Mines and Resources, Geological Survey of Canada
    Call number: AWI G3-20-94305
    Description / Table of Contents: The primary objective of this study was to obtain reconnaissance data about modern river and coastal environments for the Yukon coastal plain between the Mackenzie Delta and the Alaskan border that would be useful in future decision making about development of the area.
    Type of Medium: Series available for loan
    Pages: 245 Seiten , Illustrationen, Karten , 6 Karten
    Series Statement: Report / Environmental-Social Committee. Northern Pipelines. Task Force on Northern Oil Development 73,39
    Language: English
    Note: CONTENTS SUMMARY 1.1. Objectives of the Study 1.1.1. River Objectives. 1.1.2. The Coastal Objectives 1.2. Scientific Conclusions 1.2.1. Rivers 1.2.2. Coast 1.3. Implications and Reconnnendations 1.3.1. Rivers 1.3.2. Coast 2 INTRODUCTION 2.1. General Nature and Scope of Study 2.2. Specific Objectives 2.2.1. Rivers 2.2.2. Coast 2.3. Relevance to Pipeline Development 2.4. Acknowledgements 3. CURRENT STATE OF KNOWLEDGE 4. STUDY AREA 4.1. Physiography 4.2. Climate 4.3. General Geology 5. SOURCES, METHODS, AND RATIONALE OF DATA COLLECTION 5.1. Rivers 5.1.1. Drainage Basin Characteristics Area Shape Hypsometry Hydrograph estimation 5.1.2. River Valleys 5.1.3. River Channels 5.1.4. River Hydraulics and Discharge Estimation 5.1.5. Sediment Transport Bedload Suspended and dissolved load 5.1.6. Channel Stability Bed Scour Lateral Stability 5.2. Coast 5.3. Laboratory Techniques 6. RESULTS 6.1. Rivers 6.1.1. Drainage Basin Characteristics Area Shape Hypsometry Hydrology and hydrograph estimation 6.1.2. River valley and long profiles 6.1.3. Channel pattern and channel form 6.1.4. River hydraulics and discharge estimation 6.1.5. Sediment transport Bedload Suspended and dissloved load 6.1.6 Channel stability Bed scour Lateral stability 6.2. Coast 6.2.1. Sea-ice conditions General pattern during summer season Break-up 6.2.2. Coastal erosion Introduction Alaska borer to mouth of Firth River Herschel Island Herschel Island to the Babbage River delta Kay Point to King Point King Point to Sabine Point Sabine Point to Blow River delta 6.2.3. Coastal sedimentation General patterns of near-shore sediment movement Beaches and spits - general form and sediment types Areal variations and stability of near-shore sediment bodies International border to Komakuk Beach Komakuk Beach to Herschel Island Herschel Island Herschel Island to Babbage River delta Kay Point spit Kay Point to Sabine Point Sabine Point to Blow River delta 6.2.4. Major coastal deltas Firth River fan delta Babbage River delta Running River delta Blow River delta 7. DISCUSSION 7.1. Rivers 7.2. Coast 8. CONCLUSIONS 8.1. Rivers 8.2. Coast 9. IMPLICATIONS AND RECOMMENDATIONS 9.1. Rivers 9.1.1. General scientific 9.1.2. Matters relevant to pipeline activity 9.2. Coast 9.2.1. General scientific 9.2.2. Matters relevant to pipeline activity 10. NEEDS FOR FURTHER STUDY 11. REFERENCES 12. NOTATIONS AND ABBREVIATIONS 13. APPENDIX: HYDRAULIC, SEDIMENTOLOGIC AND GEOMORPHIC DATA FOR EACH RIVER REACH STUDIED
    Location: AWI Reading room
    Branch Library: AWI Library
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  • 3
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 36 (1971), S. 0 
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: SUMMARY— Total peroxidase activity and the spectrum of isoperoxidases solubilized from the pulp of banana fruit were relatively constant when the extraction procedure was most efficient. When casein dispersion was present during extraction of green fruit, high levels of activity were detectable. Other scavengers of condensed polyphenols were less effective in yielding activity in the soluble and particulate fractions. When collagen fibers were included with buffer during tissue maceration, no peroxidase was solubilized at all stages of ripening; however, the particulate fraction contained very high levels of peroxidase. Previous reports showing a concomitant change in peroxidase activity with the respiratory upsurge of climacteric fruit may be anomalous because of differential phenol inhibition.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Biochemistry 12 (1973), S. 4900-4904 
    ISSN: 1520-4995
    Source: ACS Legacy Archives
    Topics: Biology , Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Biochemistry 9 (1970), S. 1677-1687 
    ISSN: 1520-4995
    Source: ACS Legacy Archives
    Topics: Biology , Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Biochemistry 9 (1970), S. 1688-1693 
    ISSN: 1520-4995
    Source: ACS Legacy Archives
    Topics: Biology , Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 239 (1972), S. 316-318 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Immunological and enzymatic assessments of lactate dehydrogenase in human lung fibroblasts strongly suggest that altered proteins accumulate in ageing cells. This supports but does not prove the error catastrophe theory of all ...
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Springer
    Entomologia experimentalis et applicata 16 (1973), S. 275-290 
    ISSN: 1570-7458
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Description / Table of Contents: Zusammenfassung Das Wirtslokalisations-Verhalten der blutsaugenden musciden Fliege Stomoxys calcitrans wurde in einem Windkanal untersucht, der in einer 3,24 m3 großen Flugkammer einen nahezu laminaren Luftstrom von 0,2–0,25 m/sec erzeugte. Ziele, von welchen bei kontrollierter Temperatur und Luftfeuchtigkeit dem Windkanal-Luftfluß zwei Luftströme zugeführt werden konnten, wurden in den Apparat gebracht. Diese Ziel-Luftströme konnten mit olfaktorischen Reizen versetzt werden und die Reflexion der Zieloberfläche konnte variiert werden. Die Wirkung ausgewählter olfaktorischer und visueller Reize sowie der Temperatur und Luftfeuchtigkeit auf die Reaktion von 24 Std gehungerten Fliegen beiderlei Geschlechts wurden untersucht. Die Anzahl der Landungen auf einer Kontrolle und auf einem Testziel, die sich nur hinsichtlich des zu untersuchenden Reizes unterschieden, wurde als Kriterium der Wirksamkeit dieser Reize benutzt. Die Fliegen landeten bevorzugt auf Zielen mit geringer Reflexion, doch wurde die Wirkung der Reflexion durch die Erkennbarkeit des Zieles gegen den Hintergrund beeinflußt. Wenn CO2 und olfaktorische Reize vom Arm einer menschlichen Versuchsperson vom Testziel freigelassen wurden, wurde ein Anstieg der Flugaktivität und der Landeraten an beiden Zielen beobachtet. Die Ergebnisse lassen vermuten, daß CO2 einen ungenau gerichteten Flug gegen die Luftströmung auslöst, während menschlicher Hautduft eine genau windaufwärts gerichtete Orientierung zu seiner Quelle hervorruft. Die Beobachtungen geben weiterhin Veranlassung zu der Annahme, daß der Hautgeruch einen Verweileffekt auf die Fliegen ausübt, die auf dem Ziel gelandet sind. Düfte von Blut und Hautsekreten von Säugetieren hatten keine Wirkung. Ein Anstieg der Temperatur und Luftfeuchtigkeit des Ziel-Luftstroms hatte keinen Einfluß auf die Reaktion gegenüber dem Ziel, es sei denn, die Fliegen waren zugleich durch CO2 oder Hautgeruch aktiviert. Sogar nach einer solchen Aktivierung blieb die Wirkung aus, wenn der LLuftstrom nicht sowohl warm (35°) als auch feucht (100% rel. LF) war. Die Ergebnisse führen zu der Vermutung, daß Wärme und Feuchtigkeit, die nur in der näheren Umgebung des Wirtes wahrnehmbar sind, die aktivierten Fliegen zur Landung veranlassen. Die Befunde lassen beträchtliche Ähnlichkeiten im Wirtsfinde-Verhalten zwischen Stomoxys calcitrans und Mücken erkennen, sowohl hinsichtlich der mitwirkenden Reize als auch der Reaktionen, die sie hervorruten.
    Notes: Abstract Laboratory experiments on the host-finding behaviour of Stomoxys calcitrans conducted in a large slow-speed wind tunnel, showed that visual and olfactory stimuli and temperature and humidity are implicated. The flies landed preferentially on targets of low reflectance, but the effect of reflectance was influenced by the conspicuousness of the target against the background. The release of CO2 and olfactory stimuli emanating (from a human arm), from the target enhanced flight activity. The results suggest that carbon dioxide induced imprecisely directed upwind flight, whereas human skin odour elicited precisely directed upwind orientation to its source. Skin odour may have an arrestant effect on flies landing on the target. Odours from mammalian blood and sweat had no effect. An increase in the temperature and humidity of the target airstream failed to influence the behaviour of the flies. However, the release of a target airstream which was both warm and moist, and contained CO2 or skin odour increased the landing rate on the target. It is concluded that warmth and moisture induced settling by activated flies.
    Type of Medium: Electronic Resource
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  • 9
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    Unknown
    New York : Periodicals Archive Online (PAO)
    Explorations in economic history. 7:4 (1970:Summer) 531 
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  • 10
    Electronic Resource
    Electronic Resource
    Springer
    Cellular and molecular life sciences 29 (1973), S. 1533-1535 
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Résumés La vitesse et l'amplitude des resserrements péristaltiques dans les œufs fertilisés de balane (Pollicipes polymerus) dépend de l'âge de l'embryon et de la position du resserrement dans celui-ci. Les resserrements péristaltiques sont probablement réglés par des microfilaments et non par des microtubules et il se peut que la synthèse de protéine soit nécessaire, mais la phosphorylation oxydative ne l'est pas. Le rapport possible entre les resserrements et les événements morphogénétiques des œufs fertilisés est discuté.
    Type of Medium: Electronic Resource
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