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
  • 1
    Electronic Resource
    Electronic Resource
    A shape-optimization technique for the capillary surface problem (1990)
    Springer
    Numerische Mathematik 58 (1990), S. 737-757 
    Details
    ISSN: 0945-3245
    Keywords: AMOS(MOS): 49A22 ; 58E12 ; 65M60 ; CR: G1.8.G1.6
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Summary The problem of the construction of an equilibrium surface taking the surface tension into account leads to “Laplace-Young” equation which is a nonlinear elliptic free-boundary problem. In contrast to Orr et al. where an iterative technique is used for direct solution of the equation for problems with simple geometry, we propose here an alternative approach based on shape optimization techniques. The shape of the domain of the liquid is varied to attain the optimality condition. Using optimal control theory to derive expressions for the gradient, a numerical scheme is proposed and simple model problems are solved to validate the scheme.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01385652
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Fungitoxicity of some higher plants againstRhizoctonia solani (1983)
    Springer
    Plant and soil 72 (1983), S. 91-94 
    Details
    ISSN: 1573-5036
    Keywords: Anti-fungal activity ; Chenopodium ambrosioides ; Fungitoxicity ; Rhizoctonia solani
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary Leaves ofChenopodium ambrosioides exhibited strong fungitoxicity against the mycelial growth ofRhizoctonia solani causing damping off diseases of some seedlings. Minimum inhibitory concentration of the fungitoxic constituent isolated in form of essential oil, was found to be 1000 ppm at which it was fungicidal in nature. It exhibited broad range of antifungal activity and did not show any phytotoxicity on the germination and seedling growth ofPhaseolus aureus.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02185098
    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...