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  • 1
    Keywords: Energy ; Renewable energy resources ; International environmental law ; Vibration ; Dynamical systems ; Dynamics ; Renewable energy sources ; Alternate energy sources ; Green energy industries ; Environmental policy ; Energy ; Renewable and Green Energy ; Renewable and Green Energy ; International Environmental Law ; Environmental Politics ; Vibration, Dynamical Systems, Control
    Description / Table of Contents: Part I Wind Turbine Blades --- Part II Enabling Technologies for Drivetrain and Gearbox Analysis --- Part III Tower and Support Structure --- Part IV Reliability and Preventive Maintenance of Offshore Wind Turbines --- Part V CFD Analysis of a Complete Offshore Wind Turbine --- Part VI Offshore Wind Farm Design --- Part VII Offshore Wind Decommissioning
    Pages: Online-Ressource (XI, 432 pages) , 234 illustrations, 164 illustrations in color
    ISBN: 9783319390956
    Language: English
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  • 2
    Keywords: Energy ; Renewable energy resources ; International environmental law ; Vibration ; Dynamical systems ; Dynamics ; Renewable energy sources ; Alternate energy sources ; Green energy industries ; Environmental policy ; Energy ; Renewable and Green Energy ; Renewable and Green Energy ; International Environmental Law ; Environmental Politics ; Vibration, Dynamical Systems, Control
    Description / Table of Contents: Part I Wind Turbine Blades --- Part II Enabling Technologies for Drivetrain and Gearbox Analysis --- Part III Tower and Support Structure --- Part IV Reliability and Preventive Maintenance of Offshore Wind Turbines --- Part V CFD Analysis of a Complete Offshore Wind Turbine --- Part VI Offshore Wind Farm Design --- Part VII Offshore Wind Decommissioning
    Pages: Online-Ressource (XI, 432 pages) , 234 illustrations, 164 illustrations in color
    ISBN: 9783319390956
    Language: English
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  • 3
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Journal of agricultural and food chemistry 20 (1972), S. 1089-1089 
    ISSN: 1520-5118
    Source: ACS Legacy Archives
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Journal of agricultural and food chemistry 23 (1975), S. 1047-1050 
    ISSN: 1520-5118
    Source: ACS Legacy Archives
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Archives of Biochemistry and Biophysics 35 (1952), S. 428-434 
    ISSN: 0003-9861
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
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  • 6
    ISSN: 1365-3091
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Geosciences
    Notes: The Ranger Canyon and Mowitch Formations are the youngest Permian strata in the Rocky Mountain Front Ranges. They constitute a thin, widespread and clearly defined stratigraphic entity covering approximately 60,000 sq. miles; they occur below Triassic beds and above a major, regional, intra-Permian unconformity, initiated by a transgression which started in the northwest. Beds of the above entity are therefore diachronous. The erosion surface is overlain by polymict, phosphatic conglomerates containing mature lag gravels and immature breccio-conglomerates and corrosion breccias.Rock types are either sandstones or silty and sandy cherts, phosphorites and occasionally dolomites. Clastic components are dominantly mature quartz (some pseudomorphs gypsum), phosphate, some feldspar, negligible clay, and stable detrital minerals, necessitating: (1) many cycled, clastic sedimentary rock; (2) local gypsum; and (3) phosphate producing, distributive provinces.Secondary features include primary cementation by quartz, chalcedony, dolomite, sulphate and phosphate, with replacement mainly by chalcedony. Contraction fractures are cemented by quartz (after anhydrite and fluorite), calcite and barite. Accessory authigenic minerals are hematite, sulphates (pseudomorphed by quartz), fluorite, apatite and dolomite. Diagenesis therefore occurred within a chemically active environment.Minerals present indicate: (1) phosphate producing and (2) evaporite producing environments, the components for which may be obtained from sea water by: (a) a biogeochemical phosphate-fixation cycle; and (b) concentration of brines by interstitial refluxion.A Recent environmental parallel occurs along the coast of Baja, California. Phosphate produced off-shore contributes to quartz-rich sediments prograding seawards; evaporitic conditions produce minimum carbonate and maximum sulphate precipitation.The sequence of events envisaged for the Permian rocks started with phosphate corrosion of bed-rock and cementation of lag gravels; some phosphate was contributed to shoreline, with quartz and gypsum sands, prograding over the basal conglomerate. Sand cementation by carbonate occurred in shoreline and intertidal zones, and by sulphate in the supratidal zones. Concentration of brines by refluxion, and local silica enrichment, facilitated silica precipitation and replacement. Penecontemporaneous silicification of Late Permian sediments was therefore instrumental in their ultimate preservation.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Journal of Chromatography A 82 (1973), S. 370-372 
    ISSN: 0021-9673
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Springer
    Plant foods for human nutrition 11 (1964), S. 281-285 
    ISSN: 1573-9104
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Description / Table of Contents: Summary The volatile components distillated from the cheese fat to the trap cooled in liquid nitrogen were analysed after neutralisation on 3 different GLC columns. The conditions were set in the manner to obtain the best resolution of higher boiling components, as yet unidentified, which were believed to play an important role in building up the aroma of cheese. Using columns 1/4 and 1/16 in. diameter and 2 or 4 m long, peaks of 35 to 40 components were recorded. Up to 20 components emerged later than 2-octanone. A method of trapping of different fractions and components into the short packed columns and recovery for further investigations is proposed. For injected micro-samples of known compounds (5 to 20 γ), following recoveries were obtained: 2-heptanone and 2-octanone 70–80 %, 2-nonanone and ethyl lactate 40–50 %, methional 30–40 %.
    Abstract: Zusammenfassung Die flüchtigen Bestandteile des Cheddar-Käses, die vom Fett im Vakuum in einem durch flüssigen Stickstoff gekühlten Behälter abdestilliert und dann neutralisiert wurden, wurden in drei verschieden Kolonnen mittels der gaschromatographischen Methode analysiert. Bei entsprechend gewählten Bedingungen der Teilung wurde besondere Aufmerksamkeit auf die bisher nicht erkannten, höher siedenden Geruchsfraktionen gerichtet. Auf den Kolonnen mit einem Durchmesser von 1/4 und 1/16 Zoll, Länge 2 und 4 m, mit einem Flammendetektor, wurde ein Bild von 35 bis 40 Bestandteilen, darin 15 bis 20 mit einem von 2-Oktanon längeren Rt erhalten. Es wurde eine Methode ausgearbeitet, mittels welcher einzelne Fraktionen aus der Abscheidekolonne mit Anwendung kurzer Adsorptionskolonnen aufgefangen und dieselben zur neuen Untersuchung wiedergewonnen wurden. Bei der Probe der bekannten Verbindungen — Größe 5 bis 20 µg — betrug die Wiedergewinnung: für 2-Heptanon und 2-Oktanon 70–80 %, für 2-Nonanon und Milchsäureäthylester 40–50 %, für Methional 30–40 %.
    Notes: Résumé Les composants volatils du fromage Cheddar, obtenus par la distillation de la matière grasse et recueillis dans le tube réfrigéré à l'azote liquide, étaient neutralisés et analysés en phase gazeuse sur 3 colonnes différentes. Les conditions étaient choisies de manière à obtenir la meilleure séparation des composants jusqu'ici inconnus, dont les points d'ébullition sont plus élevés et qui interviennent dans l'arôme du fromage. Sur les colonnes d'un diamètre de 1/4 et de 1/16 de pouce et d'une longueur de 2 et 4 m, on a obtenu les diagrammes de 35 à 40 composants, dont de 15 à 20 apparaissaient plus tard que la 2-octanone. On a mis au point la méthode permettant de recueillir les différentes fractions et composants dans de courtes colonnes adsorbantes et de les récupérer pour des recherches ultérieures. Le pourcentage récupéré des échantillons connus, injectés en quantité à 5–20 γ étaient: pour la 2-heptanone et la 2-octanone 70–80 %, pour la 2-nonanone et lactate d'éthyle 40–50 %, pour la méthional 30–40 %.
    Type of Medium: Electronic Resource
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  • 9
    Publication Date: 2018-10-01
    Print ISSN: 0960-1481
    Electronic ISSN: 1879-0682
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Published by Elsevier
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  • 10
    Publication Date: 2018-06-01
    Print ISSN: 0167-577X
    Electronic ISSN: 1873-4979
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Published by Elsevier
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