ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
Collection
Language
  • 1
    Call number: Q 2435/37 ; ZSP-319/C-37 ; MOP Per 581(3/37)
    In: Geodätische und Geophysikalische Veröffentlichungen : Reihe 3, Physik der festen Erde, Heft 37
    Type of Medium: Monograph available for loan
    Pages: 191 Seiten , Illustrationen, Karten , 1 Karte
    ISSN: 0435-6187
    Series Statement: Geodätische und Geophysikalische Veröffentlichungen : Reihe 3, Physik der festen Erde 37
    Language: German , English , Russian
    Note: Kartenbeilage unter dem Titel: Berge der Deutsch-Sowjetischen Freundschaft : Antarktika Enderby-Land = Gory Nemecko-Sovetskoj Družby : Antarktika Zemlja Ėnderbi 〈1 : 10 000〉 , Inhaltsverzeichnis Vorwort Rezjume Abstract Teil I: Allgemeiner Teil 1. Arbeitsprogramm und Arbeitsgebiet (S. MEIER) 1.1. Arbeitsprogramm 1.2. Meßmethoden 1.3. Hauptarbeitsgebiet Hays-Gletscher 1.4. Lokale Eiskappe von Molodežnaja 1.5. Vergleichsobjekt Campbell-Gletscher 2. Expeditionsverlauf (K. DRESZLER) 3. Ausrüstung (K. DRESZLER) 4. Klimatische Bedingungen (K. DRESZLER) Teil II: Meßverfahren und -ergebnisse 1. Geodätische und kartographische Grundlagen 1.1. Festpunkte (R. EGER) 1.2. Kartenunterlagen (K. DRESZLER) 2. Geodätisch-glaziologische Traverse 2.1. Erkundung und Signalisierung (S. MEIER} 2.1.1. Verlauf der Traverse 2.1.2. Erkundung, Punktabstand 2.1.3. Signalisierung 2.2. Lagemessung und trigonometrische Höhenübertragung 2.2.1. Streckenmessung 2.2.2. Winkelmessung 2.2.3. Technologischer Ablauf 2.2.4. Auswertung der Messungsergebnisse 2.3. Astronomische Beobachtungen (R. DIETRICH) 2.4. Deformationsraten (S. MEIER) 2.5. Barometrisches Höhenprofil (R. DIETRICH) 2.5.1. Zielstellung 2.5.2. Das Meßverfahren 2.5.3. Diskussion der Fehlereinflüsse 2.5.3.1. Fehler im angenommenen theoretischen Modell 2.5.3.2. Fehler bei der praktischen Messung 2.5.4. Ergebnisse 2.6. Oberflächenneigungen (S. MEIER) 2.7. Photogrammetrische Geländeaufnahmen (K. DRESZLER) 2.7.1. Zunge des Hays-Gletschers 2.7. 2. Einzugsgebiet des Hays-Gletschers 2.8. Glaziologische Arbeiten (S. MEIER) 2.8.1. Ziel der Feldarbeiten 2.8.2. Pegelablesungen 2.8.3. Überblick über Firnaufgrabungen. Firnschichtung 2.8.4. Dichtemessungen 2.8.5. Firntemperaturmessungen 2.8.6. Akkumulationsraten und -profile 2.8.7. Oberflächenbeobachtungen 3. Bewegungsmessungen am Hays- und Campbell-Gletscher 3.1. Photogrammetrjsche Bewegungsmessungen am Hays- und Campbell-Gletscher (K. DRESZLER) 3.2. Auswertung photogrammetrischer Bewegungsmessungen (S. MEIER) 3.2.1. Auswerteziel 3.2.2. Auswertefolge 3.2.3. Besonderheiten 3.2.4. Ergebnisse 3.2.5. Meßfehler 3.3. Trigonometrische Bewegungsmessungen am Campbell-Gletscher (R. EGER) 4. Eisdickenmessungen und Meereslotungen 4.1. Ergebnisse von Radarsondierungen (Messung V. I. CUDAKOV) G. W. TREPOV, Bearbeitung S. MEIER) 4.2. Ergebnisse von Gravimetermessungen (Messung N.D. TRETJAKOV, Bearbeitung C. OELSRER) 4.3. Drahtlotung Spooner-Bucht (S. MEIER) 5. Sonderarbeiten 5.1. Results of meteorological Observations at Camp Abendberg and during the oversnow traverses (E. KAUP) 5.1.1. Meteorological observations at Camp Abendberg 5.1.2. Meteorological Observations during the oversnow traverses 5.2. Küstennahe Ablation und temperierte Firnschicht (S. MEIER) 5.3. Analyse der Sedimentprobe vom Boden der Spooner-Bucht (J. ELIDBERG, F. FALK) 5.4. Refraktionsbeobachtungen (R. EGER) 5.4.1. Beobachtungsprogramm 5.4.2. Beobachtungsergebnisse 5.5. Untersuchungen zur barometrischen Höhenbestimmung von Einzelpunkten (R. DIETRICH) 5.5.1. Einführung 5.5.2. Beobachtungsverfahren und -geräte 5.5.3. Auswertungsmethode 5.5.4. Ergebnisse 5.5.5. Zusammenfassung und Schlußfolgerungen 5.6. Topographische Aufnahme der Berge der Deutsch-Sowjetischen Freundschaft (K. DRESZLER) 5.6.1. Allgemeine Beschreibung 5.6.2. Topographische Aufnahme 5.6.3. Photogrammetrische Auswertung 5.6.4. Kartographische Arbeiten (H. BRUNNER) 5.6.5. Ergebnis Teil IIIa Glaziologische Ergebnisse der Feldarbeiten (S. MEIER) 1. Topographie und Orographie 1.1. Topographie der Eisoberfläche 1.2. Topographie des Felsuntergrundes. Eisdicken 1.3. Abflußgebiete. Gletschergrenzen 1.4. Frontlagen und -höhen 2. Eisbewegung und Deformation 2.1. Frühere Beobachtungen am Hays- und Campbell-Gletscher 2.2. Geschwindigkeitsfeld Hays-Gletscher 2.3. Querkontraktion und Längsdilatation 2.4. Zeitliche Bewegungsschwankungen 2.5. Bewegung der schwimmenden Zunge und Kalbungsrhythmus 2.6. Geschwindigkeit und Kalbungsrhythmus des Campbell-Gletschers 3. Eigenschaften des Oberflächenfirns 3.1. Temperaturen und Temperaturgradienten 3.2. Dichte, Härte, Schichtung 3.3. Vorherrschende Winde und Schneedrift 4. Komponenten des Massenhaushalts 4.1. Schneeakkumulation 1972 4.2. Schneeablation 1972/73 4.3. Eisausstoß 5. Zusammenfassung und Schlußfolgerungen Literatur Anlagen Kartenbeilage , Zusammenfassung in russischer Sprache , Text teilweise in kyrillischer Schrift , Beiträge teilweise in deutscher, teilweise in englischer Sprache
    Location: Upper compact magazine
    Location: AWI Archive
    Location: MOP - must be ordered
    Branch Library: GFZ Library
    Branch Library: AWI Library
    Branch Library: GFZ Library
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 2
    Electronic Resource
    Electronic Resource
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 79 (2001), S. 4124-4126 
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Ultraviolet photoemission spectroscopy (UPS) was employed to investigate the electronic structure upon deposition of 3,4,9,10-perylenetetracarboxylic dianhydride (PTCDA) on differently treated n-GaAs(100) surfaces. Interface dipoles are found to form according to the electron affinities (EA) of the substrates and PTCDA films at the interfaces and, consequently, the vacuum level alignment rule does not hold. The results demonstrate that the energy offset between the conduction band minimum of n-doped inorganic semiconductors and the lowest unoccupied molecular orbital of organic molecular films at the interfaces can be obtained using UPS by systematically varying the EA of substrates with a known band gap. © 2001 American Institute of Physics.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 3
    Electronic Resource
    Electronic Resource
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 72 (1998), S. 1638-1640 
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: We have developed GaSb/AlGaSb vertical-cavity surface-emitting lasers (VCSELs) by using solid source molecular beam epitaxy. The reflectivity spectra of the VCSELs show a very narrow (0.9 meV) cavity resonance at 1.5 μm. cw optical pumping results in lasing at the wavelength of the cavity resonance with a laser threshold density of 530 W/cm2 at 77 K. © 1998 American Institute of Physics.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 4
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Science Ltd
    Plant, cell & environment 27 (2004), S. 0 
    ISSN: 1365-3040
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: Knowledge about the induced pathogen resistance of plants is rapidly increasing, but little information exists on its dependence on abiotic growing conditions. Arabidopsis thaliana plants that had been cultivated under different nitrogen regimes were treated with BION®, a chemical resistance elicitor. The activities of three enzyme classes functionally involved in resistance (chitinase, chitosanase and peroxidase) were quantified over 8 d following treatment as resistance markers. Constitutive levels of three markers and the induced level of peroxidase and chitinase activity were significantly lower under limiting nitrogen supply. Under such conditions the increase of chitosanase activity after resistance induction was severely delayed, although the induced maximum activity of chitosanase was not significantly affected. Total soluble protein content decreased during the first 12 h after resistance elicitation. Thereafter, the induced plants cultivated under high N conditions reached higher protein contents than controls, whereas N-limited induced plants continuously had reduced protein contents. A plant's investment in resistance-related compounds can be severely constrained under limiting nitrogen supply.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 5
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Science Ltd
    Plant, cell & environment 28 (2005), S. 0 
    ISSN: 1365-3040
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: Fitness costs of resistance are among the most widely discussed explanations for the evolution of induced resistance, but studies on induced resistance to pathogens are scarce and contradictory. In the present study the influence of nitrogen supply, length of the growing period and competition on the seed production of Arabidopsis in response to treatment with the chemical resistance elicitor BION® was investigated. BION® treatment elicited resistance to the bacterial pathogen Pseudomonas syringae, and biochemical changes after BION® treatment were similar to those observed after bacterial infection. Induced plants grew more slowly during the first week after resistance induction, for which they then compensated by exhibiting faster growth than controls. Whether or not induced plants produced less seeds than controls depended on growing conditions. Costs, no costs and even higher seed production by induced plants were observed in experiments differently combining abiotic conditions. A higher seed production by induced plants arose particularly when the vegetation period was short, most probably a consequence of senescence-related processes that had been activated by resistance elicitation. Induced plants, however, produced less seeds when competing with controls and experiencing a full growing period. Studies controlling only some of the critical environmental factors can easily lead to apparently contradictory results, which in fact represent different outcomes of a complex interplay of factors.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 6
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Journal of Magnetic Resonance (1969) 71 (1987), S. 337-341 
    ISSN: 0022-2364
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Physics
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 7
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Socio-Economic Planning Sciences 24 (1990), S. 125-141 
    ISSN: 0038-0121
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Sociology , Economics
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 8
    Electronic Resource
    Electronic Resource
    Springer
    Fresenius' journal of analytical chemistry 358 (1997), S. 10-14 
    ISSN: 1432-1130
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract  The potential of optical techniques for semiconductor interfaces and growing layers is demonstrated using in particular the example of Raman spectroscopy in combination with molecular beam epitaxial (MBE) growth. Recent developments allow this method to be applied not only in situ but while growth progresses. This application critically depends on the resonant excitation which provides the required sensitivity for layers in the nanometre range. Here the heteroepitaxy of II–VI compound semiconductors on III–V substrates serves as an example to illustrate the wealth of information, e.g. on layer composition, crystallinity, growth rate, and interfacial reactivity. Very recent results on gallium nitride growth clearly reveal that such experiments can be performed even at temperatures as high as 685 °C.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 9
    Electronic Resource
    Electronic Resource
    Springer
    Fresenius' journal of analytical chemistry 361 (1998), S. 692-694 
    ISSN: 1432-1130
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract The TOF-SIMS technique was successfully applied for solving problems in the polymer coating industry. Submonolayer quantities of additives and contaminants segregated to the surface of polycarbonate automotive parts can cause heavy coating defects. These substances can easily be detected and identified by means of high resolution TOF-SIMS.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 10
    Electronic Resource
    Electronic Resource
    Springer
    Cellular and molecular life sciences 29 (1973), S. 1152-1154 
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Zusammenfassung Die Gen-Enzym-Beziehungen der Tryptophanbiosynthese vonSchizosaccharomyces pombe wurden untersucht. Die Trp-Synthetase und die PR-Transferase werden je von einem eigenen Gen codiert (trp2 resp.trp4). Dertrp1 Locus ist sowohl für die PRA-Isomerase als auch die InGP-Synthetase verantwortlich. Zusätzlich ist dieser Locus zusammen mit demtrp3 Locus an der Bildung einer aktiven AA-Synthetase beteiligt.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...