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  1. Article ; Online: Ukraine embraces innovation in its fight against another deadly foe: TB.

    Denysenko, V / Terleyeva, Y / Kondratyuk, S / McKenna, L / Furin, J

    The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease

    2023  Volume 27, Issue 6, Page(s) 427–428

    Language English
    Publishing date 2023-05-25
    Publishing country France
    Document type Journal Article
    ZDB-ID 1385624-8
    ISSN 1815-7920 ; 1027-3719
    ISSN (online) 1815-7920
    ISSN 1027-3719
    DOI 10.5588/ijtld.23.0106
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Book ; Audio / Video ; Online: Wheat straw potentials as a part of future bioeconomy

    Denysenko, Velina / Stinner, Walter

    2022  

    Keywords Text ; ddc:333.7
    Language English
    Publishing country de
    Document type Book ; Audio / Video ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  3. Book ; Audio / Video ; Online: Multiple crises of the planet

    Stinner, Walter / Chang, Yingmu / Denysenko, Velina

    biogas technology as a brickstone of solutions

    2022  

    Keywords Text ; ddc:333.7
    Language English
    Publishing country de
    Document type Book ; Audio / Video ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Book ; Audio / Video ; Online: Post-EEG-Geschäftsmodelle

    Barchmann, Tino / Rensberg, Nadja / Denysenko, Velina / Paterson, Mark

    Zukunftsfähige Bioenergie-Geschäftsmodelle aus laufenden Forschungsprojekten. Optionen und Empfehlungen

    2022  

    Keywords Text ; ddc:333.7
    Language German
    Publishing country de
    Document type Book ; Audio / Video ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  5. Article ; Online: Sampling of manure (Suitability for biogas production)

    Stinner, Walter / Denysenko, Velina

    2020  

    Keywords Text ; ddc:333.7
    Language English
    Publishing country de
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  6. Book ; Audio / Video ; Online: Impulsvortrag Perspektiven der Biomethanproduktion

    Daniel-Gromke, Jaqueline / Rensberg, Nadja / Denysenko, Velina / Stinner, Walter

    Einsatz alternativer Rohstoffe

    2022  

    Keywords Text ; ddc:333.7
    Language German
    Publishing country de
    Document type Book ; Audio / Video ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  7. Book ; Audio / Video ; Online: Biogas

    Daniel-Gromke, Jaqueline / Rensberg, Nadja / Denysenko, Velina

    Status quo und Anlagenentwicklung

    2021  

    Keywords Text ; ddc:333.7
    Language German
    Publishing country de
    Document type Book ; Audio / Video ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  8. Book ; Audio / Video ; Online: Retrofitting of existing biogas plants towards upgrading to biomethane

    Daniel-Gromke, Jaqueline / Rensberg, Nadja / Denysenko, Velina

    2021  

    Keywords Text ; ddc:333.7
    Language English
    Publishing country de
    Document type Book ; Audio / Video ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  9. Book ; Audio / Video ; Online: Status and outlook of biogas in Germany

    Nelles, Michael / Daniel-Gromke, Jaqueline / Denysenko, Velina / Kornatz, Peter / Rensberg, Nadja / Stinner, Walter

    2023  

    Keywords Text ; ddc:333.7
    Language English
    Publishing country de
    Document type Book ; Audio / Video ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  10. Article: Alternative Methods of the Largest Lyapunov Exponent Estimation with Applications to the Stability Analyses Based on the Dynamical Maps-Introduction to the Method.

    Dabrowski, Artur / Sagan, Tomasz / Denysenko, Volodymyr / Balcerzak, Marek / Zarychta, Sandra / Stefanski, Andrzej

    Materials (Basel, Switzerland)

    2021  Volume 14, Issue 23

    Abstract: Controlling stability of dynamical systems is one of the most important challenges in science and engineering. Hence, there appears to be continuous need to study and develop numerical algorithms of control methods. One of the most frequently applied ... ...

    Abstract Controlling stability of dynamical systems is one of the most important challenges in science and engineering. Hence, there appears to be continuous need to study and develop numerical algorithms of control methods. One of the most frequently applied invariants characterizing systems' stability are Lyapunov exponents (LE). When information about the stability of a system is demanded, it can be determined based on the value of the largest Lyapunov exponent (LLE). Recently, we have shown that LLE can be estimated from the vector field properties by means of the most basic mathematical operations. The present article introduces new methods of LLE estimation for continuous systems and maps. We have shown that application of our approaches will introduce significant improvement of the efficiency. We have also proved that our approach is simpler and more efficient than commonly applied algorithms. Moreover, as our approach works in the case of dynamical maps, it also enables an easy application of this method in noncontinuous systems. We show comparisons of efficiencies of algorithms based our approach. In the last paragraph, we discuss a possibility of the estimation of LLE from maps and for noncontinuous systems and present results of our initial investigations.
    Language English
    Publishing date 2021-11-25
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2487261-1
    ISSN 1996-1944
    ISSN 1996-1944
    DOI 10.3390/ma14237197
    Database MEDical Literature Analysis and Retrieval System OnLINE

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