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  • 1
    Electronic Resource
    Electronic Resource
    The ultra-structure of spores of Byssochlamys fulva (1969)
    Springer
    Mycopathologia 39 (1969), S. 305-313 
    Details
    ISSN: 1573-0832
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Description / Table of Contents: Zusammenfassung Die Ultrastrukturen der Konidio- und Askosporen der AskomyzetenByssochlamys fulva sind im Elektronmikroskop mittels ultradünner Schnitte, eingebettet in Vestopal und in Epon 812, untersucht worden. Die Struktur der Konidiosporen ist von denen der Askosporen völlig verschieden. Der auffallendste Unterschied ist die Bildung eines äußerst dicken Zwischenraumes zwischen der Zellwand und der zytoplasmatischen Membrane der Askosporen. Innerhalb des Zwischenraumes war eine andere Zellenschicht sichtbar, die wohl einen zusätzlichen Schutz des Zytoplasmas gegen äußere Einwirkung darstellen mag.
    Notes: Abstract The ultra-structures of conidio- and ascospores of the ascomyceteByssochlamys fulva have been investigated in the electron microscope by means of ultrathin sections embedded in Vestopal and in Epon 812. The structure of conidiospores is completely different from that of ascospores. The most striking difference is the formation of extremely thick intermediate space between the cellwall and the cytoplasmic membrane of the ascospores. Within the intermediate space another cell-layer could be detected which might represent an additional protection for the cytoplasm against external influences.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02052795
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  • 2
    Electronic Resource
    Electronic Resource
    Beitrag zur Charakterisierung von hochborhältigen Chrom-Nickel-Molybdän-Kupfer-Stählen mit Hilfe der stereometrischen Analyse (1977)
    Springer
    Microchimica acta 67 (1977), S. 73-91 
    Details
    ISSN: 1436-5073
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Summary A series of Chromium-Nickel-Molybdenum-Copper-Boron steel with Boron concentrations in the range from 0,5–1,9 wt.% has been investigated with the methods of stereometric analysis. Different techniques of phase analysis are used to gain information about the distribution of the different elements and the composition of the phases. These informations are the basis for structure analysis of the boride phase. Within this chapter mainly the influence of chemical composition of the boride on the lattice parameters and consequently on the density of the phase are investigated. Furthermore this series of steel is investigated with different methods of quantitative metallography (automatic linear analysis with an electron microprobe and chemical isolation of the boride phase with subsequent light microscopical investigation). The results obtained with the two techniques are compared for one sample. Finally the informations obtained with structure analysis, phase analysis and quantitative metallography are combined to form a balance of stereometric analysis.
    Notes: Zusammenfassung Eine Serie von Chrom-Nickel-Molybdän-Kupfer-Bor-Stählen mit Borgehalten von 0,5 bis 1,9 Gew.% wurde mit Methoden der stereometrischen Analyse untersucht. Mit verschiedenen Verfahren der Phasenanalyse wurden Informationen über die Verteilung der Elemente und die chemische Zusammensetzung der Phasen dieser Werkstoffe gewonnen. Diese Informationen dienten als Ausgangspunkt für die Strukturanalyse der Boridphase, in deren Rahmen in erster Linie die Frage des Einflusses der chemischen Zusammensetzung auf die Größe der Elementarzelle und damit die Dichte der Boridphase untersucht wurde. Die Werkstoffserie wurde schließlich gefügeanalytisch charakterisiert, wobei die Technik der automatischen Linearanalyse mit der Mikrosonde und die chemische Isolierung der Boride mit lichtoptischer Untersuchung des Isolates angewendet und beispielhaft gegenübergestellt wurden. Die mit den Methoden der Struktur-, Phasen- und Gefügeanalyse gewonnenen Informationen wurden schließlich in einer Bilanz verknüpft.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01196532
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  • 3
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    KTB Borehole Logging Data (2021)
    GFZ German Research Centre for Geosciences
    In:  Scientific Technical Report STR - Data
    Details
    Publication Date: 2021-05-05
    Description: This report describes the KTB Borehole Measurements Data of the German Continental Deep Drilling Program (Kontinentales Tiefbohrprogramm der Bundesrepublik Deutschland), operated by the GFZ German Research Centre for Geosciences. Extensive borehole measurements were performed during the active drilling phase of the KTB pilot and main hole (1989-1994). This report provides the full description of the logging data. Please read it thoroughly to avoid inappropriate or wrong use of the data. The terms borehole measurements, downhole logging, and logging are used synonymously here. The KTB logging data files contain the final processed versions of the geoscientific borehole logging data from logs in the two KTB boreholes: Boreholes Geographic Coordinates (WGS84) KTB-Oberpfalz VB (KTB Vorbohrung/Pilot Hole or KTB-VB) 49.8153 N, 12.118 E KTB-Oberpfalz HB (KTB Hauptbohrung/Main Hole or KTB-HB) 49.8152 N, 12.1205 E
    Language: English
    Type: info:eu-repo/semantics/report
    Format: application/pdf
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  • 4
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    KTB Borehole Measurements: Magnetic Susceptibility and Magnetic Field of the German Continental Deep Drilling Program (2021)
    GFZ Data Services
    Details
    Publication Date: 2021-06-02
    Description: KTB Borehole Measurements Data Magnetic Susceptibility and Magnetic Field Extensive borehole measurements were performed during the active drilling phase of the KTB pilot and main hole. The data report STR 21/03 KTB Borehole logging data contains the full description of the logging data given here. Please read it thoroughly to avoid inappropriate or wrong use of the data. The KTB borehole measurement data files contain the final processed versions of logging data from the two KTB boreholes: • KTB-Oberpfalz VB (KTB Vorbohrung/Pilot Hole or KTB-VB) • KTB-Oberpfalz HB (KTB Hauptbohrung/Main Hole or KTB-HB). Here only the acronyms KTB-VB and KTB-HB are used. In total there are 145 data files from the KTB-VB and 239 data files from the KTB-HB. All logs were run in open hole unless noted otherwise (see the file header). The maximum logging depth was 4001 m in the KTB-VB and 9085 m in the KTB-HB. The Magnetic Susceptibility (MSUS) and Magnetic Field data files comprise data from a magnetic susceptibility sonde from the university of Munich, and two magnetometer sondes from the university of Braunschweig (FML-BS) and of Schlumberger (GPIT). MSUS was only run in the KTB-VB. The Braunschweig magnetometer was run in both KTB boreholes and the GPIT only in the KTB-HB. The MSUS log and the magnetic field log in the KTB-VB are not depth corrected to the reference GR because the sondes had no GR sensor. Both types of magnetic field logs in the KTB-HB are depth corrected to the reference GR. The data are provided in ASCII format. Detailed descriptions are provided in the associated data report (STR 21/03, Kueck et al., 2021) and the KTB Borehole Measurements Catalog. Acknkowledgements: The GFZ German Research Centre for Geosciences, Potsdam, Germany, as successor of the KTB Project Management provides the logging data, which were obtained under grants RG8604, RG8803 and RG 9001 of the Federal Ministry of Research and Technology of Germany.
    Language: English
    Type: info:eu-repo/semantics/workingPaper
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  • 5
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    KTB Borehole Measurements: Borehole Geometry and orientation Logs (BGL) of the German Continental Deep Drilling Program (2021)
    GFZ Data Services
    Details
    Publication Date: 2021-06-02
    Description: KTB Borehole Measurements Data Borehole Geometry and orientation Logs (BGL) Extensive borehole measurements were performed during the active drilling phase of the KTB pilot and main hole. The data report STR 21/03 KTB Borehole logging data contains the full description of the logging data given here. Please read it thoroughly to avoid inappropriate or wrong use of the data. The KTB borehole measurement data files contain the final processed versions of logging data from the two KTB boreholes: • KTB-Oberpfalz VB (KTB Vorbohrung/Pilot Hole or KTB-VB) • KTB-Oberpfalz HB (KTB Hauptbohrung/Main Hole or KTB-HB). Here only the acronyms KTB-VB and KTB-HB are used. In total there are 145 data files from the KTB-VB and 239 data files from the KTB-HB. All logs were run in open hole unless noted otherwise (see the file header). The maximum logging depth was 4001 m in the KTB-VB and 9085 m in the KTB-HB. The Borehole Geometry and orientation Logs files contain data from measurements made with oriented 4-arm caliper sondes. Besides all single BG logs from each borehole also compilations of those BG logs representing the borehole geometry state during the major logging sessions and the derived borehole trajectory and true vertical depth are included here. The many single logs allow to analyze the development of the borehole shape over time. The date when logged is denoted in the file header. Please note that the single Borehole Geometry Logs are not depth corrected to the reference GR but are given here as logged. The BGL compilations and derived data are depth corrected to the reference GR. The data are provided in ASCII format. Detailed descriptions are provided in the associated data report (STR 21/03, Kueck et al., 2021) and the KTB Borehole Measurements Catalog. Acknkowledgements: The GFZ German Research Centre for Geosciences, Potsdam, Germany, as successor of the KTB Project Management provides the logging data, which were obtained under grants RG8604, RG8803 and RG 9001 of the Federal Ministry of Research and Technology of Germany.
    Language: English
    Type: info:eu-repo/semantics/workingPaper
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  • 6
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    KTB Borehole Measurements: Geochemical Logs (GLT) of the German Continental Deep Drilling Program (2021)
    GFZ Data Services
    Details
    Publication Date: 2021-06-02
    Description: KTB Borehole Measurements Data Geochemical Logs (GLT) Extensive borehole measurements were performed during the active drilling phase of the KTB pilot and main hole. All KTB borehole measurements are described in detail in the Scientific Technical Report - Data 21/03 "KTB Borehole Logging Data" (Kück et al. 2021). Please read it thoroughly to avoid inappropriate or wrong use of the data. The KTB borehole measurement data files contain the final processed versions of logging data from the two KTB boreholes: • KTB-Oberpfalz VB (KTB Vorbohrung/Pilot Hole or KTB-VB) • KTB-Oberpfalz HB (KTB Hauptbohrung/Main Hole or KTB-HB). Here only the acronyms KTB-VB and KTB-HB are used. In total there are 145 data files from the KTB-VB and 239 data files from the KTB-HB. All logs were run in open hole unless noted otherwise (see the file header). The maximum logging depth was 4001 m in the KTB-VB and 9085 m in the KTB-HB. The files of the Geochemical Logs contain data from measurements made with the Schlumberger GLT sonde. This sonde was a combination of several passive and active nuclear tools yielding the relative abundances of nine elements. The geochemical logs are depth corrected to the reference GR (see Composite Logs) of the respective borehole. The data are provided in ASCII format. Detailed descriptions are provided in the associated data report (STR 21/03, Kueck et al., 2021) and the KTB Borehole Measurements Catalog. Acknkowledgements: The GFZ German Research Centre for Geosciences, Potsdam, Germany, as successor of the KTB Project Management provides the logging data, which were obtained under grants RG8604, RG8803 and RG 9001 of the Federal Ministry of Research and Technology of Germany.
    Language: English
    Type: info:eu-repo/semantics/workingPaper
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  • 7
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    KTB Borehole Measurements: Gravimetry inside the borehole of the German Continental Deep Drilling Program (2021)
    GFZ Data Services
    Details
    Publication Date: 2021-06-02
    Description: KTB Borehole Measurements Data Gravimetry inside the borehole Extensive borehole measurements were performed during the active drilling phase of the KTB pilot and main hole. The data report STR 21/03 KTB Borehole logging data contains the full description of the logging data given here. Please read it thoroughly to avoid inappropriate or wrong use of the data. The KTB borehole measurement data files contain the final processed versions of logging data from the two KTB boreholes: • KTB-Oberpfalz VB (KTB Vorbohrung/Pilot Hole or KTB-VB) • KTB-Oberpfalz HB (KTB Hauptbohrung/Main Hole or KTB-HB). Here only the acronyms KTB-VB and KTB-HB are used. In total there are 145 data files from the KTB-VB and 239 data files from the KTB-HB. All logs were run in open hole unless noted otherwise (see the file header). The maximum logging depth was 4001 m in the KTB-VB and 9085 m in the KTB-HB. The files of the Gravimetry measurements contain data from measurements made with a Lacoste-Romberg gravity meter sonde from the company EDCON, USA. The gravimetry logs are not depth corrected to the reference GR because the sonde had no GR sensor. The data are provided in ASCII format. Detailed descriptions are provided in the associated data report (STR 21/03, Kueck et al., 2021) and the KTB Borehole Measurements Catalog. Acknkowledgements: The GFZ German Research Centre for Geosciences, Potsdam, Germany, as successor of the KTB Project Management provides the logging data, which were obtained under grants RG8604, RG8803 and RG 9001 of the Federal Ministry of Research and Technology of Germany.
    Language: English
    Type: info:eu-repo/semantics/workingPaper
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  • 8
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    KTB Borehole Measurements: Structures from Borehole Images - Foliation and Fracs/Faults/Joints of the German Continental Deep Drilling Program (2021)
    GFZ Data Services
    Details
    Publication Date: 2021-06-02
    Description: KTB Borehole Measurements Data Structures from Borehole Images: Foliation and Fracs/Faults/Joints Extensive borehole measurements were performed during the active drilling phase of the KTB pilot and main hole. The data report STR 21/03 KTB Borehole logging data contains the full description of the logging data given here. Please read it thoroughly to avoid inappropriate or wrong use of the data. The KTB borehole measurement data files contain the final processed versions of logging data from the two KTB boreholes: • KTB-Oberpfalz VB (KTB Vorbohrung/Pilot Hole or KTB-VB) • KTB-Oberpfalz HB (KTB Hauptbohrung/Main Hole or KTB-HB). Here only the acronyms KTB-VB and KTB-HB are used. In total there are 145 data files from the KTB-VB and 239 data files from the KTB-HB. All logs were run in open hole unless noted otherwise (see the file header). The maximum logging depth was 4001 m in the KTB-VB and 9085 m in the KTB-HB. The Structures from Borehole Images files comprise data from processing results of electrical borehole images of both KTB boreholes. In the processing the spatial orientation (dip and dip direction) of the foliation and of other planar structures as fractures, faults, joints (etc.) was determined manually by sine structure picking on FMS/FMI images. The structural data are depth corrected to the reference GR (see Composite Logs) of the respective borehole. The data are provided in ASCII format. Detailed descriptions are provided in the associated data report (STR 21/03, Kueck et al., 2021) and the KTB Borehole Measurements Catalog. Acknkowledgements: The GFZ German Research Centre for Geosciences, Potsdam, Germany, as successor of the KTB Project Management provides the logging data, which were obtained under grants RG8604, RG8803 and RG 9001 of the Federal Ministry of Research and Technology of Germany.
    Language: English
    Type: info:eu-repo/semantics/workingPaper
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  • 9
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    KTB Borehole Measurements of the German Continental Deep Drilling Program (2021)
    GFZ Data Services
    Details
    Publication Date: 2021-06-02
    Description: KTB Borehole Measurements Data - Data collection This data collection compiles the KTB Borehole Measurements Data of the German Continental Deep Drilling Program operated by the GFZ - German Research Centre for Geosciences. Extensive borehole measurements were performed during the active drilling phase of the KTB pilot and main hole. All KTB borehole measurements are described in detail in the Scientific Technical Report - Data 21/03 "KTB Borehole Logging Data" (Kück et al. 2021). The terms borehole measurements, downhole logging, and logging are used synonymously here. The KTB logging data files contain the final processed versions of the geoscientific borehole logging data from logs in the two KTB boreholes: • KTB-Oberpfalz VB (KTB Vorbohrung/Pilot Hole or KTB-VB) • KTB-Oberpfalz HB (KTB Hauptbohrung/Main Hole or KTB-HB). Here only the acronyms KTB-VB and KTB-HB are used. In total there are 145 logging data files from the KTB-VB and 239 logging data files from the KTB-HB. The data compilation comprises the following measurements: • Borehole geometry and orientation logs • Composite logs (compilation of standard logs of resistivity, gamma spectrum, density, neutron porosity, sonic) • Geochemical logs • Gravimetry logs • Magnetic susceptibility and field logs • Spontaneous potential and induced polarization (SP and IP) logs • Structures from borehole images, foliation, fracs, faults, joints • Temperature logs The maximum logging depth was 4001 m in the KTB-VB and 9085 m in the KTB-HB. There is no sonic waveform data available. There is no electrical or acoustic borehole wall image data available. However, the spatial orientation of planar structures (foliation, faults, fractures, joints) gained by manual sinus structure picking from these electrical images are included.
    Language: English
    Type: info:eu-repo/semantics/workingPaper
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  • 10
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    KTB Borehole Measurements: Temperature Logs of the German Continental Deep Drilling Program (2021)
    GFZ Data Services
    Details
    Publication Date: 2021-06-02
    Description: KTB Borehole Measurements Data Temperature Logs Extensive borehole measurements were performed during the active drilling phase of the KTB pilot and main hole. The data report STR 21/03 KTB Borehole logging data contains the full description of the logging data given here. Please read it thoroughly to avoid inappropriate or wrong use of the data. The KTB borehole measurement data files contain the final processed versions of logging data from the two KTB boreholes: • KTB-Oberpfalz VB (KTB Vorbohrung/Pilot Hole or KTB-VB) • KTB-Oberpfalz HB (KTB Hauptbohrung/Main Hole or KTB-HB). Here only the acronyms KTB-VB and KTB-HB are used. In total there are 145 data files from the KTB-VB and 239 data files from the KTB-HB. All logs were run in open hole unless noted otherwise (see the file header). The maximum logging depth was 4001 m in the KTB-VB and 9085 m in the KTB-HB. The Temperature files contain data from measurements made with various sondes incorporating a temperature sensor. The single logs from each borehole reflect the temporary temperature profile, which was always disturbed and altered by drilling activities, mainly the the mud circulation. There is no reference temperature log showing the undisturbed equilibrium temperature profile from the active drilling phase until 1994. The best available approximation to the equilibrium profile of the KTB-HB was measured in 1998, in file KTB-HB-BM-TEMP-1996-1997-1998-2000.txt. Many of the Temperature logs also include a measurement of the mud resistivity (MRES from the auxiliary measurement tool, AMS), the resistivity of the fluid in the borehole. Please note that the Temperature logs are not depth corrected to the reference GR but are given here as logged. The data are provided in ASCII format. Detailed descriptions are provided in the associated data report (STR 21/03, Kueck et al., 2021) and the KTB Borehole Measurements Catalog. Acknkowledgements: The GFZ German Research Centre for Geosciences, Potsdam, Germany, as successor of the KTB Project Management provides the logging data, which were obtained under grants RG8604, RG8803 and RG 9001 of the Federal Ministry of Research and Technology of Germany.
    Language: English
    Type: info:eu-repo/semantics/workingPaper
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