WILBERT

Wildauer Bücher+E-Medien Recherche-Tool

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
    Online Resource
    Online Resource
    London : IntechOpen
    Type of Medium: Online Resource
    Pages: 1 Online-Ressource
    ISBN: 9781839626593 , 9781839626609
    URL: Volltext  (kostenfrei)
    Language: English
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 2
    facet.materialart.
    Unknown
    Hindawi
    Publication Date: 2013-06-27
    Description: The paper investigates the risk factors for the severity of orthodontic root resorption. The multidimensional scaling (MDS) visualization method is used to investigate the experimental data from patients who received orthodontic treatment at the Department of Orthodontics and Dentofacial Orthopedics, Faculty of Dentistry, “Carol Davila” University of Medicine and Pharmacy, during a period of 4 years. The clusters emerging in the MDS plots reveal features and properties not easily captured by classical statistical tools. The results support the adoption of MDS for tackling the dentistry information and overcoming noise embedded into the data. The method introduced in this paper is rapid, efficient, and very useful for treating the risk factors for the severity of orthodontic root resorption.
    Print ISSN: 1024-123X
    Electronic ISSN: 1563-5147
    Topics: Mathematics , Technology
    Published by Hindawi
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Czechoslovak journal of physics 50 (2000), S. 17-22 
    ISSN: 1572-9486
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The connection between Killing tensors and Lax operators are presented. The Toda lattice case and the Rindler system are analyzed in details.
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Czechoslovak journal of physics 50 (2000), S. 1189-1194 
    ISSN: 1572-9486
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract We study the Lax tensors of the separable coordinates in (2+1) dimensions. The Lax tensors of the dual manifolds are investigated.
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 5
    Electronic Resource
    Electronic Resource
    Springer
    General relativity and gravitation 31 (1999), S. 497-509 
    ISSN: 1572-9532
    Keywords: DUAL METRICS SYMMETRIES
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract In this paper we study the symmetries of thedual Taub-nut metrics. Generic and non-genericsymmetries of dual Taub-nut metrics are investigated.The existence of the Runge-Lenz type symmetry isanalyzed for dual Taub-nut metrics. We find that in somecases the symmetries of the dual metrics are the samewith the symmetries of Taub-nut metric.
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 6
    facet.materialart.
    Unknown
    Bucharest: European Institute of Romania
    Publication Date: 2016-05-13
    Keywords: ddc:330
    Language: Romanian
    Type: doc-type:workingPaper
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 7
    facet.materialart.
    Unknown
    Bucharest: The Bucharest University of Economic Studies
    Publication Date: 2017-09-30
    Description: The article identifies the extent to which the most valuable Romanian companies practice corporate social responsibility (CSR) and its beneficiaries. It describes the main areas of action and specific instruments of intervention. The data analysed cover the top 100 Romanian companies, as ranked by Ziarul Financiar. The corporate website of each company was analysed and subsequently codified on multiple variables. The results outline the fact that firms engage in CSR activities to a relatively high extent (49% of the companies). They adopt a vision of corporate social responsibility exclusively centred on the firm and the competitive advantages that derive from CSR activity. The wider community is represented as the primary stakeholder and beneficiary, whilst those stakeholders thought to influence the profit-making goals to a lesser extent are more often than not overlooked. Finally, companies prefer inexpensive intervention instruments and prove weak coordination with others social and political actors.
    Keywords: M14 ; O16 ; D01 ; D03 ; ddc:330 ; corporate social responsibility ; top 100 Romanian companies ; corporate social responsibility annual reports ; stakeholders
    Language: English
    Type: doc-type:article
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 8
    Electronic Resource
    Electronic Resource
    Springer
    General relativity and gravitation 30 (1998), S. 195-207 
    ISSN: 1572-9532
    Keywords: KILLING-YANO TENSORS
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract In this paper we investigate the geodesic motion of the pseudo-classical spinning particle for the extended Taub-NUT metric. The generalized equations for spinning space are investigated and the constants of motion are derived in terms of the solutions of these equations. We find only two types of extended Taub-NUT metrics with Kepler type symmetry admitting Killing-Yano tensors. The solutions for the lowest components of generalized Killing equations are presented for a particular form of extended Taub-NUT metric.
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 9
    facet.materialart.
    Unknown
    Springer
    Publication Date: 2012-07-25
    Description: In this paper, Schauder fixed point theorem, Gelfand-Shilov principles combined with semigroup theory are used to prove the existence of mild and strong solutions for nonlinear fractional integrodifferential equations of Sobolev type with nonlocal conditions in Banach spaces. To illustrate our abstract results, an example is given.
    Print ISSN: 1687-2762
    Electronic ISSN: 1687-2770
    Topics: Mathematics
    Published by Springer
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 10
    facet.materialart.
    Unknown
    Springer
    Publication Date: 2013-05-08
    Description: In recent years, many approaches have been utilized for finding the exact solutions of nonlinear partial differential equations. One such method is known as the first integral method and was proposed by Feng. In this paper, we utilize this method and obtain, exact solutions of two nonlinear partialdifferential equations, namely, double Sine-Gordon and Burgers equations. It is found that the method by Feng is a very efficient method which can be used to obtain exact solutions of a large number of nonlinear partial differential equations.
    Print ISSN: 1687-2762
    Electronic ISSN: 1687-2770
    Topics: Mathematics
    Published by Springer
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...