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  • 1
    Electronic Resource
    Electronic Resource
    Preparation and proton magnetic resonance spectra of some tetrakis(arylmethylphosphine)platinum(0) and - palladium(0) compounds (1971)
    s.l. : American Chemical Society
    Inorganic chemistry 10 (1971), S. 1707-1711 
    Details
    ISSN: 1520-510X
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ic50102a035
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Raman spectroscopic study of age-related structural changes in the lens proteins of an intact mouse lens (1983)
    s.l. : American Chemical Society
    Biochemistry 22 (1983), S. 6254-6259 
    Details
    ISSN: 1520-4995
    Source: ACS Legacy Archives
    Topics: Biology , Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/bi00295a033
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Synthesis of adamantane derivatives. XX. Ring expansion reactions of homoadamantane derivatives. Synthesis of bishomoadamantane skeletons (1972)
    s.l. : American Chemical Society
    Journal of the American Chemical Society 94 (1972), S. 1357-1360 
    Details
    ISSN: 1520-5126
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ja00759a056
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  • 4
    Electronic Resource
    Electronic Resource
    Isotopic Dependence of Near-Band-Gap Luminescence from Germanium (1993)
    s.l. ; Stafa-Zurich, Switzerland
    Materials science forum Vol. 117-118 (Jan. 1993), p. 111-116 
    Details
    ISSN: 1662-9752
    Source: Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
    URL: http://www.tib-hannover.de/fulltexts/2011/0528/01/59/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.117-118.111.pdf
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  • 5
    Electronic Resource
    Electronic Resource
    Neutron Transmutation Doping of Isotopically Controlled Ge (1993)
    s.l. ; Stafa-Zurich, Switzerland
    Materials science forum Vol. 117-118 (Jan. 1993), p. 117-122 
    Details
    ISSN: 1662-9752
    Source: Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
    URL: http://www.tib-hannover.de/fulltexts/2011/0528/01/59/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.117-118.117.pdf
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  • 6
    Electronic Resource
    Electronic Resource
    “Seed bank” of coastal planktonic diatoms in bottom sediments of Hiroshima Bay, Seto Inland Sea, Japan (1997)
    Springer
    Marine biology 128 (1997), S. 497-508 
    Details
    ISSN: 1432-1793
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Abundance and temporal distribution of viable (able to germinate) resting stage cells of planktonic diatoms in bottom sediments have been investigated almost monthly during 1989 to 1992 in Hiroshima Bay, western part of Seto Inland Sea, Japan. The abundance of viable resting stages in bottom sediments was enumerated with the extinction dilution method (most probable number method, MPN). In bottom sediments of Hiroshima Bay, dominantly distributed species and/ or genera of the diatom resting stages were Skeletonema costatum, Chaetoceros spp. and Thalassiosira spp. Viable resting stages of these diatoms were densely distributed on the orders of 103 to 106 (MPN g−1 wet sediments), and persisted in bottom sediments throughout the investigation period. Conversely, vegetative cells of these diatoms fluctuated remarkably in the water column and disappeared sporadically. Survival of the resting stages in a collected sediment sample was also determined with the MPN method, at different storage temperatures (5, 10, 15, 20, 25 °C). The survival test demonstrated that the diatom resting stages could survive in the dark for several months or years in sediments. Resting stages survived longer at the lower storage temperature, and the order of longevity was consistent within three diatoms (Chaetoceros spp. 〉 Thalassiosira spp. 〉 S. costatum) at each storage temperature. The present study suggests that these diatom resting stages in the coastal bottom sediments could serve as a “seed bank”, analogous to those of terrestrial plants. The seed bank would ensure the survival of diatoms within highly fluctuating coastal environments, while it would also be the source of sporadic and autochthonous diatom blooms in coastal waters.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s002270050116
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  • 7
    Electronic Resource
    Electronic Resource
    Annual life cycle of Chattonella spp., causative flagellates of noxious red tides in the Inland Sea of Japan (1987)
    Springer
    Marine biology 94 (1987), S. 287-292 
    Details
    ISSN: 1432-1793
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Effects of storage temperature on the dormancy and maturation of dormant cells of Chattonella spp. were investigated by the extinction dilution method using sediment samples collected in 1984 after the blooming in Harima-Nada. Seasonality of germinability in fresh sediments was also studied in 1985. A storage period of more than 4 months with a low temperature (11°C) was essential for the maturation to induce the germination capacity of dormant cells. The optimal temperature for germination (22°C) had no effects on the maturation. Using fresh Suo-Nada sediments, a marked seasonality of germinability was confirmed. It was weak from autumn to early winter, then strengthened gradually up to a high level, which was maintained between spring and early summer, and again decreased rapidly during summer. The annual life cycle of Chattonella spp., including vetetative and dormant phases, was summarized as follows: (1) vegetative cells in early summer originate from germination of dormant cells in sediments; (2) they form overwintering dormant cells during the summer season; (3) dormant cells spend a period of spontaneous dormancy until next spring; (4) the duration of post dormancy, an enforced one due to low temperatures, follows until early summer. The life cycle of Chattonella spp. is therefore well adapted to the temperature regime in temperate seas such as the Seto Inland Sea of Japan.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00392942
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  • 8
    Electronic Resource
    Electronic Resource
    A neuro-synaptic model of the auditory masking and unmasking process (1985)
    Springer
    Biological cybernetics 52 (1985), S. 229-235 
    Details
    ISSN: 1432-0770
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Computer Science , Physics
    Notes: Abstract A model of bilateral information processing in the auditory system was presented on the basis of the interaction of postsynaptic potentials intra- and internuclei in order to analyze the mechanism of binaural unmasking as well as monaural masking. The system was composed of a bilateral pair of auditory nuclei, which were organized in two parallel afferent systems as well as an efferent system. In the model, bilateral inputs were processed in three stages, i.e., the detection of interaural differences by the first afferent system, the equalization of relative neural timing by the efferent system, and the cancellation of specific spectral components by the second afferent system. Assuming the masking process to be forward and backward inhibitions on the auditory memory of signal by the ones of noise, the unmasking process could be explained as a result of disinhibition by the cancellation of bilateral masker inputs.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00336979
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  • 9
    Electronic Resource
    Electronic Resource
    Distribution of thalamo-caudate neurons in the cat as demonstrated by horseradish peroxidase (1979)
    Springer
    Experimental brain research 34 (1979), S. 143-153 
    Details
    ISSN: 1432-1106
    Keywords: Caudate afferents ; Intralaminar nuclei ; midline nuclei ; CM-Pf-HRP
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Distribution of thalamocaudate neurons in the cat was examined by means of the horseradish peroxidase (HRP) method. After injection of HRP into the head of the caudate nucleus (Cd), thalamic neurons labeled with HRP were observed mainly in the rhomboid nucleus (Rh), central medial nucleus (Ce), centre médian-parafascicular complex (CM-Pf) as well as in the midline and intralaminar regions surrounding the mediodorsal nucleus (MD). Distribution of HRP-labeled neurons in the centrolateral nucleus (CL) were localized in the medial parts of the nucleus. Many HRP-labeled neurons were also seen in the substantia nigra (SN) and retrorubral nucleus (Rr). Additionally, HRP-labeled neurons were found in the ventrolateral portions of the anteromedial nucleus (AM), lateral portions of the MD, ventral tegmental area of Tsai (vT) and the midline raphe nuclei, such as the rostral lineal (rL), central lineal (cL) and dorsal raphe (dR) nuclei.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00238347
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  • 10
    Electronic Resource
    Electronic Resource
    Efferent projections of the pretectum in the cat (1977)
    Springer
    Experimental brain research 30 (1977), S. 89-105 
    Details
    ISSN: 1432-1106
    Keywords: Extrageniculate visual system ; Pretectum ; Efferent connections ; Cat
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Direct projections from the pretectum in the cat were investigated by means of the Nauta-Gygax and the Fink-Heimer method in an attempt to identify the morphological substrates subserving possible neural mechanisms involved in visual behaviour and reflexes. Degeneration in the diencephalon was found ipsilaterally in the nucleus limitans, lateral pulvinar nucleus, lateral posterior nucleus, lateral dorsal nucleus, dorsal and ventral lateral geniculate nuclei, centre medianparafascicular complex, central medial nucleus, paracentral nucleus, central lateral nucleus, ventroanterior and ventrolateral nuclear complex, zona incerta, H field of Forel and the reticular nucleus. The pretectal fibers projecting to the ventral lateral geniculate nucleus appeared to be topically organized. In the midbrain, the pretectal fibers were observed to terminate ipsilaterally within the superior colliculus, nucleus of Darkschewitsch, dorsolateral portion of the red nucleus, lateral terminal nucleus of the accessory optic tract and the reticular formation, and bilaterally within the central gray, interstitial nucleus of Cajal and the rostral portion of the nucleus of Edinger-Westphal. Degeneration in the superior colliculus was marked in laminae II, III and IV. The fibers arising from more anterior part of the pretectum appeared to be distributed more medially in laminae II and III. The pretectopontine fibers terminated ipsilaterally in the paramedial and the dorsolateral pontine nuclei as well as the reticular formation. In the inferior olivary complex, degeneration was found in caudal levels of the dorsal cap and β-nucleus, and additionally in the rostral portion of the dorsal accessory olive.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00237861
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