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  • 1
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    Planktic foraminifera distribution on sediment core GIK17957-2
    PANGAEA
    Details
    Publication Date: 2023-06-27
    Keywords: Beella digitata; Counting 〉150 µm fraction; DEPTH, sediment/rock; Depth of thermocline; Foraminifera, planktic; Foraminifera, planktic deep-dwelling species; Foraminifera, planktic shallow-dwelling species; Fragmentation index, planktic foraminifera; GIK17957-2; Globigerina bulloides; Globigerina calida; Globigerina rubescens; Globigerinella aequilateralis; Globigerinita glutinata; Globigerinoides conglobatus; Globigerinoides ruber; Globigerinoides ruber pink; Globigerinoides sacculifer sac; Globigerinoides sacculifer wo sac; Globigerinoides tenellus; Globorotalia bermudezi; Globorotalia conglomerata; Globorotalia crassaformis; Globorotalia inflata; Globorotalia menardii; Globorotalia truncatulinoides dextral; Globorotalia truncatulinoides sinistral; Gravity corer (Kiel type); MONITOR MONSUN; Neogloboquadrina dutertrei; Neogloboquadrina pachyderma dextral; Neogloboquadrina pachyderma sinistral; Orbulina universa; Pulleniatina obliquiloculata; Sea surface temperature, summer; Sea surface temperature, winter; SL; SO95; Sonne; South China Sea; Sphaeroidinella dehiscens; Transfer function (Pflaumann & Jian, 1999); Transfer function (Thompson, 1981)
    Type: Dataset
    Format: text/tab-separated-values, 9520 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
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    Benthic foraminifera distribution of sediment core GIK17957-2 (2000)
    PANGAEA
    Details
    Publication Date: 2024-02-03
    Keywords: Anomalina globulosa; Astrononion novozealandicum; Benthic foraminifera of total foram fauna; Bolivina pacifica; Bulimina aculeata; Bulimina alazanensis; Cassidulina crassa; Cassidulina laevigata; Cibicides okinawaensis; Cibicides sp.; Cibicidoides cf. robertsonianus; Cibicidoides kullenbergi; Cibicidoides robertsonianus; Cibicidoides wuellerstorfi; Counting 〉150 µm fraction; Dentalina spp.; DEPTH, sediment/rock; Eggerella bradyi; Ehrenbergina undulata; Elphidium spp.; Epistominella exigua; Favocassidulina favus; Fissurina spp.; Foraminifera, benthic; Foraminifera, benthic agglutinated; Foraminifera, planktic; Francesita advena; GIK/IfG; GIK17957-2; Globocassidulina molluscensis; Globocassidulina subglobosa; Gravity corer (Kiel type); Guttulina spp.; Gyroidina lamarckiana; Gyroidina orbicularis; Hoeglundina elegans; Institute for Geosciences, Christian Albrechts University, Kiel; Lagena spp.; Melonis barleeanus; Melonis pompilioides; MONITOR MONSUN; Nodosaria spp.; Oridorsalis umbonatus; Osangularia culter; Pleurostomella alternans; Pullenia bulloides; Pullenia quinqueloba; Pyrgo spp.; Quinqueloculina seminulum; Quinqueloculina spp.; Quinqueloculina venusta; Reussella spinulosa; Rutherfordoides tenuis; Sigmoilopsis schlumbergeri; SL; SO95; Sonne; South China Sea; Sphaeroidina bulloides; Stilostomella spp.; Triloculina tricarinata; Uvigerina auberiana; Uvigerina peregrina
    Type: Dataset
    Format: text/tab-separated-values, 7072 data points
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    DATA PANGAEA
  • 3
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    Rare earth elements of modern seeps from the Gulf of Mexico, the Black Sea, and the Congo Fan (2013)
    PANGAEA
    In:  Supplement to: Feng, Dong; Lin, Zhijia; Bian, Y; Chen, Duofu; Peckmann, Jörn; Bohrmann, Gerhard; Roberts, Harry H (2013): Rare earth elements of seep carbonates: Indication for redox variations and microbiological processes at modern seep sites. Journal of Asian Earth Sciences, 65, 27-33, https://doi.org/10.1016/j.jseaes.2012.09.002
    Details
    Publication Date: 2024-01-18
    Description: At marine seeps, methane is microbially oxidized resulting in the precipitation of carbonates close to the seafloor. Methane oxidation leads to sulfate depletion in sediment pore water, which induces a change in redox conditions. Rare earth element (REE) patterns of authigenic carbonate phases collected from modern seeps of the Gulf of Mexico, the Black Sea, and the Congo Fan were analyzed. Different carbonate minerals including aragonite and calcite with different crystal habits have been selected for analysis. Total REE content (SumREE) of seep carbonates varies widely, from 0.1 ppm to 42.5 ppm, but a common trend is that the SumREE in microcrystalline phases is higher than that of the associated later phases including micospar, sparite and blocky cement, suggesting that SumREE may be a function of diagenesis. The shale-normalized REE patterns of the seep carbonates often show different Ce anomalies even in samples from a specific site, suggesting that the formation conditions of seep carbonates are variable and complex. Overall, our results show that apart from anoxic, oxic conditions are at least temporarily common in seep environments.
    Keywords: Center for Marine Environmental Sciences; MARUM
    Type: Dataset
    Format: application/zip, 2 datasets
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    DATA PANGAEA
  • 4
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    Benthic and planktonic foraminifera of sediment core GIK17957-2 (2000)
    PANGAEA
    In:  Supplement to: Jian, Zhimin; Wang, Pinxian; Chen, Min-Te; Li, Bill; Zhao, Q H; Bühring, Christian; Laj, Carlo E; Lin, Hui-Ling; Pflaumann, Uwe; Bian, Y; Wang, Rujian; Cheng, Xinrong (2000): Foraminiferal responses to major Pleistocene paleoceanographic changes in the southern South China Sea. Paleoceanography, 15(2), 229-243, https://doi.org/10.1029/1999PA000431
    Details
    Publication Date: 2024-02-03
    Description: A detailed age model for core 17957-2 of the southern South China Sea was developed based on delta18O, coarse fraction, magnetostratigraphy, and biostratigraphy for the last 1500 kyr. The delta18O record has clear ~100-kyr cycles after the Mid-Pleistocene Revolution (MPR) at the entrance of marine isotopic stage (MIS) 22. Planktonic foraminifera responded to the MPR immediately, showing the increased sea surface temperature (SST) and dissolution after the MPR. Benthic foraminifera did not respond to it until the Brunhes/Matuyama boundary. Since the MPR, the depth of thermocline gradually became shallower until MISs 6-5. This major change within MISs 6-5 was also reflected in the decreased SSTs and increased productivity and Deep Water Mass. Thus two major Pleistocene paleoceanographic changes were found: One was around the MPR; the other occurred within MISs 6-5, which speculatively might be ascribed to the reorganization of surface and deep circulation, possibly induced by tectonic forces.
    Keywords: GIK/IfG; GIK17957-2; Gravity corer (Kiel type); Institute for Geosciences, Christian Albrechts University, Kiel; MONITOR MONSUN; SL; SO95; Sonne; South China Sea
    Type: Dataset
    Format: application/zip, 3 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 5
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    Stable isotope analysis on sediment core GIK17957-2 (2000)
    PANGAEA
    Details
    Publication Date: 2024-05-15
    Keywords: Age model; Age model, lithological correlation; Calcium carbonate; Calculated from mass/volume; Density, dry bulk; DEPTH, sediment/rock; Element analyser CHN, LECO; GIK17957-2; Globigerinoides sacculifer, δ13C; Globigerinoides sacculifer, δ18O; Gravity corer (Kiel type); Mass spectrometer VG Micromass 602; MONITOR MONSUN; Opal, biogenic silica; Opal, extraction; Mortlock & Froelich, 1989; Size fraction 〉 0.063 mm, sand; SL; SO95; Sonne; South China Sea
    Type: Dataset
    Format: text/tab-separated-values, 1237 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 6
    Electronic Resource
    Electronic Resource
    EFFECTS OF PASTEURIZATION OR SODIUM BENZOATE ON LONG-TERM STORAGE STABILITY OF PEACH PUREE (1994)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food quality 17 (1994), S. 0 
    Details
    ISSN: 1745-4557
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Notes: The effect of long-term storage on the stability of pasteurized (PA) or sodium benzoate (SB) (0.1%) treated peach puree was studied. Color, viscosity, soluble solids, pH, titratable acidity, sugars and organic acids were monitored over 4 months. Yeasts were the major microorganisms causing spoilage in nontreated peach puree. Storage at 2C increased the holding time of the control to 17 days compared with 3 days at 25C. No yeast or other microorganisms were found in PA or SB treated puree held at 2 and 25C, for 120 days; the most significant change observed was a gradual browning. Cold temperature storage slowed down the browning. Other compositional changes were minimal. Pasterurized or SB puree stored at 25C for 4 months showed a decrease in sucrose and an increase of glucose and fructose. Malic, citric and quinic acids were stabilized by SB. Pasteurization or use of SB may be valuable for holding partially processed peach puree.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1745-4557.1994.tb00152.x
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    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    Method of identifying absorption systems in quasar spectra. II. Application to OQ 172 and discussion
    Amsterdam : Elsevier
    Chinese Astronomy and Astrophysics 7 (1983), S. 280-287 
    Details
    ISSN: 0275-1062
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Physics
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0275-1062(83)90008-5
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    Paper (German National Licenses)
    Fulltext
  • 8
    Electronic Resource
    Electronic Resource
    A method of identifiying absorption systems in quasar spectra. I. principles and procedure
    Amsterdam : Elsevier
    Chinese Astronomy and Astrophysics 7 (1983), S. 216-223 
    Details
    ISSN: 0275-1062
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Physics
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0275-1062(83)90050-4
    Location Call Number Limitation Availability
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    Paper (German National Licenses)
    Fulltext
  • 9
    Electronic Resource
    Electronic Resource
    Detection of a primitive hydrogen cloud
    Amsterdam : Elsevier
    Chinese Astronomy and Astrophysics 7 (1983), S. 303-304 
    Details
    ISSN: 0275-1062
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Physics
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0275-1062(83)90012-7
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    Paper (German National Licenses)
    Fulltext
  • 10
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    Rapamycin Prevents Tumorigenesis in HNSCC Mouse Model (2012)
    The American Association for Cancer Research (AACR)
    Details
    Publication Date: 2012-10-02
    Description: Purpose: To assess the efficacy of rapamycin treatment in chemoprevention and chemotherapy of tumorigenesis in a genetically defined mouse model of head and neck squamous cell carcinoma (HNSCC). Experimental design: Knockdown of Tgfbr1 and/or Pten using siRNA-mediated RNA interference was carried out in human HNSCC cell lines to analyze molecular changes in the mTOR pathway . Tgfbr1 flox/flox ; Pten flox/flox ; K14-CreER tam mice were treated with oral gavage of tamoxifen for the conditional deletion of Tgfbr1 and Pten in oral mucosa, resulting in HNSCC. Tgfbr1 and Pten conditonal deletion (2cKO) mice were treated with rapamycin before or after the onset of HNSCC, and the efficacy of this treatment was assessed by determining tumor burden, longevity, and molecular analysis of the mTOR pathway. Molecular changes observed in human HNSCC cell lines and 2cKO mice were compared to identify key alterations in the mTOR pathway. Results: Knockdown of Tgfbr1 and/or Pten in human HNSCC cell lines resulted in activation of mTOR activity complex 1 and increased levels of survivin. Furthermore, we observed similar changes in HNSCC of the 2cKO mouse. In the human HNSCC tissue array, a loss of Tgfbr1 expression correlated with increased survivin levels. Chemopreventive rapamycin treatment significantly delayed the onset of the HNSCC tumors and prolonged survival in 2cKO mice. In addition, we also found that rapamycin had a therapeutic effect on squamous cell carcinomas in these mice. In 2cKO HNSCC tongue tumors, rapamycin treatment induced apoptosis, inhibited cell proliferation and phosphorylation of Akt and S6, and decreased survivin expression. Conclusions: These findings indicate that tumorigenesis in 2cKO HNSCC is associated with activation of the Akt/mTOR/survivin pathway, and inhibition of this pathway by rapamycin treatment successfully ameliorates the onset and progression of tumorigenesis. Clin Cancer Res; 18(19); 5304–13. ©2012 AACR .
    Print ISSN: 1078-0432
    Electronic ISSN: 1557-3265
    Topics: Medicine
    Published by The American Association for Cancer Research (AACR)
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    PAPER CURRENT
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