Library

X
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
  • Articles: DFG German National Licenses  (72)
  • 1995-1999  (59)
  • 1970-1974  (11)
  • 1960-1964  (1)
  • 1955-1959  (1)
  • 21
    Electronic Resource
    Electronic Resource
    Preparation and Sintering of SiC Particulate Dispersed Al〈sub〉2〈/sub〉O〈sub〉3〈/sub〉 Fine Powders by Spray Pyrolysis Method (1998)
    s.l. ; Stafa-Zurich, Switzerland
    Key engineering materials Vol. 161-163 (July 1998), p. 407-410 
    Details
    ISSN: 1013-9826
    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/2011/0528/01/45/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.161-163.407.pdf
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 22
    Electronic Resource
    Electronic Resource
    Similarity and Difference in Roles of Chromium and Molybdenum in Passivating Amorphous Alloys in Concentrated Acids (1995)
    s.l. ; Stafa-Zurich, Switzerland
    Materials science forum Vol. 185-188 (Mar. 1995), p. 779-788 
    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/2011/0528/02/01/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.185-188.779.pdf
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 23
    Electronic Resource
    Electronic Resource
    In-Door Atmospheric Corrosion Behavior of Rapidly Quenched Amorphous Zr-Cu Alloys (1995)
    s.l. ; Stafa-Zurich, Switzerland
    Materials science forum Vol. 185-188 (Mar. 1995), p. 789-798 
    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/2011/0528/02/01/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.185-188.789.pdf
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 24
    Electronic Resource
    Electronic Resource
    The Corrosion Behavior of Sputter-Deposited Amorphous Al-Cr-Ti Alloys in 1 M HCl (1995)
    s.l. ; Stafa-Zurich, Switzerland
    Materials science forum Vol. 185-188 (Mar. 1995), p. 809-818 
    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/2011/0528/02/01/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.185-188.809.pdf
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 25
    Electronic Resource
    Electronic Resource
    Bone-resorbing activities of 24-epi-1α-hydroxyvitamin D2 and 24-epi-1α,25-dihydroxyvitamin D2 (1995)
    Springer
    Calcified tissue international 56 (1995), S. 49-53 
    Details
    ISSN: 1432-0827
    Keywords: Bone resorption ; Osteoclast formation ; Resorption lacunae ; 24-epi-1α-hydroxyvitamin D2 ; 24-epi-1α,25-dihydroxyvitamin D2
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine , Physics
    Notes: Abstract Bone-resorbing activities of 24-epi-1α-hydroxyvitamin D2 [24-epi-1α(OH)D2], 24-epi-1α,25-dihydroxyvitamin D2 [24-epi-1,25(OH)2D2], and 1α,24S,25-trihydroxyvitamin D2 [1,24S,25(OH)3D2], which might be a metabolite of 24-epi-1,25(OH)2D2, were investigated. In an in vitro bone resorption test, the activity of 24-epi-1α(OH)D2 was similar to that of 1α-hydroxyvitamin D3 [1α(OH)D3] at 10-9 M-10-6 M. The activity of 24-epi-1,25(OH)2D2 was weaker than that of 1α,25-dihydroxyvitamin D3 [1,25(OH)2D3] at 10-11 M-10-8 M. On the other hand, the activity of 1,24S,25(OH)3D2 was similar to that of 24-epi-1,25(OH)2D2 at 10-11 M-10-9 M. In the formation assay of osteoclast-like cells, the activity of 24-epi-1α(OH)D2 was weaker than that of 1α(OH)D3 at 10-7 M. The activity of 24-epi-1,25(OH)2D2 was almost similar to that of 1,25(OH)2D3 at 10-11 M-10-7 M. The activity of 1,24S,25(OH)3D2 was significantly weaker than that of 24-epi-1,25(OH)2D2 at 10-11 M-10-9 M. In the two experiments, the potencies of 24-epi-1,25(OH)2D2 were about 100 times higher than those of 24-epi-1α(OH)D2. In an in vivo/in vitro bone resorption test, the activity of 24-epi-1α(OH)D2 was almost similar to those of 1α(OH)D3 and 1,25(OH)2D3 and higher than those of 24-epi-1,25(OH)2D2 and 1,24S,25(OH)3D2. 24-epi-1α-(OH)D2 and 1α(OH)D3 were longer lasting than 24-epi-1,25(OH)2D2 and 1,25(OH)2D3 in this experiment. These results suggested that 24-epi-1α(OH)D2 as well as 1α(OH)D3 was converted into dihydroxy form in vivo.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00298744
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 26
    Electronic Resource
    Electronic Resource
    Perivascular T cells are infected with HTLV-I in the spinal cord lesions with HTLV-I-associated myelopathy/tropical spastic paraparesis: double staining of immunohistochemistry and polymerase chain reaction in situ hybridization (1998)
    Springer
    Acta neuropathologica 96 (1998), S. 340-346 
    Details
    ISSN: 1432-0533
    Keywords: Key words Immunohistochemistry ; Polymerase chain ; reaction in situ hybridization ; HTLV-I-associated ; myelopathy/tropical spastic paraparesis ; Double ; staining ; Fresh frozen sections
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract HTLV-I-infected cells play an important role in pathogenesis HTLV-I-associated myelopathy/tropical spastic paraparesis (HAM/TSP). Our previous studies of quantitative polymerase chain reaction (PCR) and in situ PCR suggested that T cells infiltrating in the spinal cord lesion were infected with HTLV-I. To elucidate the localization of HTLV-I proviral DNA directly, we performed double staining using immunohistochemistry and PCR in situ hybridization (PCR-ISH). Fresh frozen sections of the spinal cord from four HAM patients taken at autopsy were first immunostained with antibodies to pan T cells (UCHL-1), macrophages (KP-1) and helper/inducer T cells (OPD4). Then PCR-ISH was carried out with specific primers and probe for the HTLV-I pX region. UCHL-1-positive cells were noted around perivascular areas and, to some extent, in the parenchyma. Of the UCHL-1-positive cells, 9.4% (case 1), 9.6% (case 2), 1.1% (case 3) and 6.7% (case 4) became positive in HTLV-I PCR-ISH. UCHL-1-negative cells were HTLV-I PCR-ISH negative and almost all KP-1-positive cells were HTLV-I negative. HTLV-I was localized to OPD4-positive cells in examined lesions of cases 2 and 4. These data are a direct demonstration of HTLV-I proviral DNA localizing to infiltrated T cells in HAM/ TSP spinal cord lesions.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s004010050903
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 27
    Electronic Resource
    Electronic Resource
    Infolded plasma membranes of keratinized cells (1970)
    Springer
    Archives of dermatological research 238 (1970), S. 53-60 
    Details
    ISSN: 1432-069X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Summary Within the keratinized cells from five different sources, the trilaminar plasma membranes were commonly found. They have derived from the invaginated plasma membrane formed when the membrane-coating granules were discharged, or from infolded plasma membrane due to cellular dehydration and shrinkage. The marginal band was not formed upon these intracellular plasma membranes.
    Notes: Zusammenfassung Innerhalb der verhornten Zellen, die von 5 verschiedenen Quellen stammten, wurden häufig Inseln mit dreifach geschichteten Zellmembranen gefunden. Sie entstanden aus Falten der Protoplasmamembran, nachdem die der Membran anliegenden Körnchen abgestoßen worden waren, oder aus Falten der Protoplasmamembran infolge von Zelltrocknung und Schrumpfung. Das verdickte Grenzband wurde nicht auf diesen intracellulären Inseln der Protoplasmamembran gebildet.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00527104
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 28
    Electronic Resource
    Electronic Resource
    Ultrastructure of the human toenail (1971)
    Springer
    Archives of dermatological research 240 (1971), S. 1-22 
    Details
    ISSN: 1432-069X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Die Nagelzellen, die von den ventralen, apikalen und dorsalen Anteilen der proximalen Matrix gebildet wurden, rückten in axial-distaler Richtung vorwärts, bis sie amproximalen Verhornungspunkte zusammentrafen. Von diesem Punkte an wurden der proximalen Nagelplatte ununterbrochen Zellen von der ventralen und dorsalen Matrix und vom Nagelbett zugefügt. Bald hörte die dorsale Matrix auf, Nagelzellen zu entwickeln und wurde weiter distal in den hinteren Nagelfalz umgewandelt. Mit der differentialen Phasenkontrast-Apparatur von Zeiss-Nomarski konnte man die Teilung der proximalen Nagelplatte in eine ventrale und dorsale Hälfte erkennen. Nächst der Lunula entwickelte das Nagelbett noch eine weitere deutliche Schicht unter der proximalen ventralen Schicht. Elektronmikroskopisch zeigten alle Nagelzellen, ohne Rücksicht auf ihren Ursprung, Verhornung durch Anhäufung von Fibrillen ohne Bildung von Keratohyalinkörnern. Membrane-coating granules (MCG) entstanden in reichlicher Menge. Sie wurden abgestoßen und bildeten die intercellulßre Kittsubstanz. Das abgestoßene Material erweiterte einige der engen Membranspalten, während es gewöhnliche, klaffende (nicht-spezifische) Zellgrenzen verengte und dadurch 150–180 Å weite intercelluläre Zwischenräume bildete, nämlich dieengen Zellverkittungen. Die engen Zellverkittungen stellten den häufigsten Typ der intercellulären Anlagerung dar, wodurch die verhornten Nagelzellen zusammengehalten wurden. Die dicke Zellhülle der verhornten Zellen, nämlich dasGrenzband, wurde durch Niederschlag von dichtem Material an der protoplasmatischen Seite der Zellmembran gebildet und nicht durch die membrane-coating granules.
    Notes: Summary The nail cells produced in the ventral, apical and dorsal portions of the proximal matrix moved in axiodistal direction to meat together at theproximal point of keratinization. The proximal nail plate from this point on was added continuously by the cells from ventral matrix and nail bed. Dorsal matrix soon ceased to produce nail cells and further distally transformed into the posterior nail fold. With Zeiss-Nomarski differential interference contrast equipment, the proximal nail plate could be divided into the ventral and dorsal halves. Near the lunula the nail bed produced one more distinct layer beneath the proximal ventral layer. Electron miscroscopically all nail cells regardless of their origins were seen keratinizing by accretion of tonofibrils without formation of keratohyaline granules. Membrane-coating granules (MGG's) were produced in abundance. They were discharged and provided the intercellular cement. The discharged material widened some of the gap junctions while it tightened nonspeccific junctions to produce 150–180 Å intercellular spaces, i.e. thenarrow junctions. The narrow junctions were the most common type of intercellular junction connecting the keratinized nail cells. The thick cellular envelope of the keratinized cells, i.e. themarginal band, was formed by a precipitation of dense material on the cytoplasmic side of the plasma membranes and not by discharged MCG's.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01036163
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 29
    Electronic Resource
    Electronic Resource
    Two Hæmoglobins in Chum Salmon (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1418-1418 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The present communication deals with crystallization and several properties of the two components. Haemolyzate from chum salmon blood saturated with carbon monoxide, was 0-35 saturated with ammonium sulphate at neutral pH and suctioned. The nitrate was 0-6 saturated with the salt and the resulting ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/1841418a0
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 30
    Electronic Resource
    Electronic Resource
    6-Ethyl-9-fluoro-6,7-dihydro-8-(4-hydroxy-piperidino)-5-methyl-1-oxo-1H,5H-benzo[ij]quinolizine-2-carboxylic Acid (1995)
    Oxford [u.a.] : International Union of Crystallography (IUCr)
    Acta crystallographica 51 (1995), S. 519-521 
    Details
    ISSN: 1600-5759
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Chemistry and Pharmacology , Geosciences , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1107/S0108270194008504
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...