Search Results - "Kostina, Ekaterina"

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    Fire Severity Controls Successional Pathways in a Fire-Affected Spruce Forest in Eastern Fennoscandia by Vladimir A. Ananyev, Vera V. Timofeeva, Alexandr M. Kryshen’, Alexey N. Pekkoev, Ekaterina E. Kostina, Anna V. Ruokolainen, Sergei A. Moshnikov, Maria V. Medvedeva, Alexei V. Polevoi, Andrey E. Humala

    Published in Forests (01-11-2022)
    “…Tree stand dynamics, changes in the ground vegetation and soils, and species diversity of wood-decaying fungi were studied in pristine middle boreal spruce…”
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    Journal Article
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    Interleukin-15 Signaling in HIF-1α Regulation in Natural Killer Cells, Insights Through Mathematical Models by Coulibaly, Anna, Bettendorf, Anja, Kostina, Ekaterina, Figueiredo, Ana Sofia, Velásquez, Sonia Y, Bock, Hans-Georg, Thiel, Manfred, Lindner, Holger A, Barbarossa, Maria Vittoria

    Published in Frontiers in immunology (16-10-2019)
    “…Natural killer (NK) cells belong to the first line of host defense against infection and cancer. Cytokines, including interleukin-15 (IL-15), critically…”
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    Journal Article
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    An approximation technique for robust nonlinear optimization by Diehl, Moritz, Bock, Hans Georg, Kostina, Ekaterina

    Published in Mathematical programming (01-06-2006)
    “…Nonlinear equality and inequality constrained optimization problems with uncertain parameters can be addressed by a robust worst-case formulation that is,…”
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    Journal Article
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    Moral Aspects of Promoting Public Entertainment Venues among Young People in the Internet Information and Communication Network by Mukhametzhanova, Venera S., Kostina, Ekaterina D.

    “…In the article, the authors consider the moral and ethical problems that are associated with the image of public and mass platforms in the media space. In…”
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    Journal Article
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    Photo-sensitive degron variants for tuning protein stability by light by Usherenko, Svetlana, Stibbe, Hilke, Muscò, Massimiliano, Essen, Lars-Oliver, Kostina, Ekaterina A, Taxis, Christof

    Published in BMC systems biology (18-11-2014)
    “…Regulated proteolysis by the proteasome is one of the fundamental mechanisms used in eukaryotic cells to control cellular behavior. Efficient tools to regulate…”
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    Journal Article
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    Robust optimal feedback for terminal linear-quadratic control problems under disturbances by Kostyukova, Olga, Kostina, Ekaterina

    Published in Mathematical programming (01-06-2006)
    “…We consider a linear dynamic system in the presence of an unknown but bounded perturbation and study how to control the system in order to get into a…”
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    Journal Article
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    Numerical methods for optimal control problems in design of robust optimal experiments for nonlinear dynamic processes by Körkel, Stefan, Kostina, Ekaterina, Bock, Hans Georg, Schlöder, Johannes P.

    Published in Optimization methods & software (01-06-2004)
    “…Optimization of experiments for nonlinear dynamic processes to maximize the reliability of parameter estimates subject to cost and other inequality-constraints…”
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    Journal Article
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    Optimal Parameter Estimation Techniques for Complex Nonlinear Systems by Kumar, Kaushal, Kostina, Ekaterina

    “…Abstract Accurate parameter estimation and state identification within nonlinear systems are fundamental challenges addressed by optimization techniques. This…”
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    Journal Article
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    Generation of Optimal Walking-Like Motions Using Dynamic Models with Switches, Switch Costs, and State Jumps by Kirches, Christian, Kostina, Ekaterina A., Meyer, Andreas, Schloder, Matthias

    “…We take interest in generating walking-like motions of rigid Multi-Body Systems (MBSs) and propose a novel formulation of this task as an Optimal Control…”
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    Conference Proceeding
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    Numerical Methods for Parameter Estimation in Nonlinear Differential Algebraic Equations by Bock, Hans Georg, Kostina, Ekaterina, Schlöder, Johannes P.

    “…Nonlinear Differential Algebraic Equations (DAEs) are an important class of models for dynamic processes. To establish models that describe the process…”
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    Journal Article
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    Sibs Progeny of Curly Birch at the Zaonezhye Forest Seed Orchard by Vetchinnikova, Lidia V., Titov, Alexander F., Kostina, Ekaterina E., Zhigunov, Anatolii V.

    “…The article reports the results of studies on the growth and development of curly birch sibs progeny (produced through controlled pollination) aged 35 and 15…”
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    Journal Article
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    PEER TWO-STEP METHODS WITH EMBEDDED SENSITIVITY APPROXIMATION FOR PARAMETER-DEPENDENT ODES by SCHMITT, BERNHARD A., KOSTINA, EKATERINA

    Published in SIAM journal on numerical analysis (01-01-2012)
    “…Peer two-step methods have been successfully applied to initial value problems for stiff and nonstiff ordinary differential equations (ODEs) both on parallel…”
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    Journal Article
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    An adjoint-based SQP algorithm with quasi-Newton Jacobian updates for inequality constrained optimization by Diehl, Moritz, Walther, Andrea, Bock, Hans Georg, Kostina, Ekaterina

    Published in Optimization methods & software (01-08-2010)
    “…We present a sequential quadratic programming (SQP) type algorithm, based on quasi-Newton approximations of Hessian and Jacobian matrices, which is suitable…”
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    Journal Article
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    Generalized implicit function theorem and its application to parametric optimal control problems by Kostina, Ekaterina, Kostyukova, Olga

    “…Many problems in physics and mathematics may be reduced to solving equations depending on a parameter. The justification of the existence of solutions to the…”
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    Journal Article
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    Numerical Methods for Parameter Estimation Using Krylov-Type Techniques by Kriwet, Gregor, Kostina, Ekaterina

    “…In the paper we consider constrained nonlinear parameter estimation problems. The method of choice to solve such problems is the generalized Gauss‐Newton…”
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    Journal Article
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    Foreword by Kostina, Ekaterina A, Terlaky, Tamas

    Published in Optimization methods & software (01-04-2010)
    “…Optimization Methods and Software Foreword…”
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    Journal Article
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