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
  • 1995-1999  (2)
  • 1970-1974
  • Flavanol  (1)
  • Key words. Fillable contact structure, symplectic filling, simple singularity, simply elliptic singularity, the Seiberg-Witten monopole equations.  (1)
Source
Material
Years
  • 1995-1999  (2)
  • 1970-1974
Year
Keywords
  • 1
    Electronic Resource
    Electronic Resource
    Simple singularities and topology of symplectically filling 4-manifold (1999)
    Springer
    Commentarii mathematici Helvetici 74 (1999), S. 575-590 
    Details
    ISSN: 1420-8946
    Keywords: Key words. Fillable contact structure, symplectic filling, simple singularity, simply elliptic singularity, the Seiberg-Witten monopole equations.
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Abstract. Topological restrictions of symplectically filling 4-manifolds of links around simple singularities are studied by using the Seiberg-Witten monopole equations. In particular, the intersection form of minimal symplectically filling 4-manifolds of the singularity of type E 8 is determined. Moreover, for the case of simply elliptic singularities, similar restrictions are obtained. In the proof, a vanishing theorem of the Seiberg-Witten invariant is discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s000140050106
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    The effect of calcium on flavanol production in cell suspension cultures of Polygonum hydropiper (1999)
    Springer
    Plant cell reports 18 (1999), S. 759-763 
    Details
    ISSN: 1432-203X
    Keywords: Key wordsPolygonum hydropiper ; Flavanol ; Procyanidin ; Cell suspension culture
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Cultured Polygonum hydropiper cells maintained in Murashige and Skoog (MS) medium supplemented with 10–6 m 2,4-D, 10–6 m kinetin, 0.1% casamino acids and 3% sucrose were transferred to medium containing a higher concentration of calcium chloride (15 mm). The content of flavanols in the cells on the 6th day was approximately twice that of the control culture (31.9–60.7 mg/g dry wt). However, the contents of other secondary metabolites such as chlorogenic acid and gallic acid were not changed. The levels of flavanols in the culture medium remained unchanged throughout the 21-day culture period. Of the the inorganic components supplemented to the culture medium , only elevated levels of calcium chloride induced an increase in flavanol contents of the cells. The results indicated that the elevated concentration of calcium in the culture medium played an important role in activating the accumulation of flavanols.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s002990050656
    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...