Now showing items 1-20 of 38

  • The Effect of Sterilization on Size and Shape of Fat Globules in Model Processed Cheese Samples 

    Tremlová, Bohuslava; Štarha, Pavel; Buňka, František; Gistingrová, Zuzana; Hrabě, Jan (University of Veterinary and Pharmaceutical Sciences in Brno, 2006-05-11)
    Model cheese samples from 4 independent productions were heat sterilized (117 C, 20 minutes), after the melting process and packing with an aim to prolong their durability. The objective of the, study was to assess changes ...
  • Postnatal Development of the Urine Cortisol/Creatinine Ratio in the Dog 

    Vostatková, Kateřina; Štarha, Pavel; Kaláb, Pavel; Blahová, Jana; Baranyiová, Eva (University of Veterinary and Pharmaceutical Sciences in Brno, 2008-12-19)
    The objective of this study was to determine the cortisol to creatinine ratio in urine of growing puppies between birth and the age of 8 weeks. Beagle puppies (n = 14) of three litters were used. The puppies of litters 1 ...
  • Stability and asymptotic properties of a linear fractional difference equation 

    Čermák, Jan; Kisela, Tomáš; Nechvátal, Luděk (Springer Nature, 2012-07-23)
    This paper discusses qualitative properties of the two-term linear fractional difference equation with respect to its stability and asymptotics. Some consequences to the theory of Volterra difference equations are presented ...
  • Meshfree methods for computational fluid dynamics 

    Niedoba, Pavel; Čermák, Libor; Jícha, Miroslav (EDP Sciences, 2012-11-20)
    The paper deals with the convergence problem of the SPH (Smoothed Particle Hydrodynamics) meshfree method for the solution of fluid dynamics tasks. In the introductory part, fundamental aspects of meshfree methods, their ...
  • Topological structuring of the digital plane 

    Šlapal, Josef (DMTCS, 2013-08-01)
    We discuss an Alexandroff topology on the digital plane having the property that its quotient topologies include the Khalimsky and Marcus-Wyse topologies. We introduce a further quotient topology of the topology discussed and ...
  • Solvability of a nonlocal boundary value problem for linear functional differential equations 

    Opluštil, Zdeněk (Springer, 2013-08-14)
    In the paper, the problem on the existence and uniqueness of a solution to the nonlocal problem u'(t)=l(u)(t)+q(t), u(a)=h(u)+c is studied. They are found conditions guaranteeing the unique solvability of considered problem.
  • Power functions and essentials of fractional calculus on isolated time scales 

    Kisela, Tomáš (Springer, 2013-08-23)
    This paper concerns with a recently suggested axiomatic definition of power functions on a general time scale and its consequences to fractional calculus. Besides a discussion of existence and uniqueness of such functions, ...
  • On stochastic inlet boundary condition for unsteady simulations 

    Niedoba, Pavel; Jícha, Miroslav; Čermák, Libor (EDP Sciences, 2013-11-19)
    The paper deals with the stochastic generation of synthesized turbulence, which may be used for a generating of an inlet boundary condition for unsteady simulations, e.g. Direct Numerical Simulation (DNS) or Large Eddy ...
  • Komprimované snímání perfúzního zobrazování v MRI 

    Mangová, Marie; Rajmic, Pavel; Jiřík, Radovan (Společnost elektrotechnického inženýrství, 2013-11-20)
    Perfúzní zobrazování v MRI je lékařská diagnostická metoda, kdy pacientovi podáme kontrastní látku a poté průběžně sledujeme průběh její koncentrace v postižené oblasti. Tuto závislost můžeme přibližně matematicky popsat ...
  • Fredholm alternative for the second-order singular Dirichlet problem 

    Lomtatidze, Aleksandre; Opluštil, Zdeněk (Springer, 2014-01-13)
    It is found condition guarantees the validity of the Fredholm alternative for the second-order singular Dirichlet problem.
  • Fredholm's third theorem for second order singular Dirichlet problem 

    Lomtatidze, Aleksandre; Opluštil, Zdeněk (Springer, 2014-03-18)
    There are found conditions guarantee the validity of the third Fredholm's theorem for the second-order singular Dirichlet problem.
  • On the stability of some properties of partial algebras under powers 

    Šlapal, Josef; Leeratanavalee, Sorasak; Chaisansuk, Nitima (SAV, 2014-04-01)
    In the paper, we study eight properties of partial algebras most of which are related to diagonality. For each of the properties, we give sufficient conditions under which this property is preserved by powers of partial algebras.
  • Dual Numbers Approach in Multiaxis Machines Error Modeling 

    Hrdina, Jaroslav; Vašík, Petr (Hindawi, 2014-06-01)
    Multiaxis machines error modeling is set in the context of modern differential geometry and linear algebra. We apply special classes of matrices over dual numbers and propose a generalization of such concept by means of ...
  • Funkcionální analýza s aplikacemi ve zpracování signálů 

    Veselý, Vítězslav; Rajmic, Pavel (Vysoké učení technické v Brně, 2015-01-01)
    Látka je rozčleněna do sedmi kapitol s cílem podat ucelený výklad základů lineární funkcionální analýzy, který čtenáři umožní hlouběji pochopit matematickou podstatu a usnadnit tak následné studium podle aplikačního zaměření. ...
  • Reconstruction of an ellipse from its raster image 

    Hrdina, Jaroslav; Pavlík, Jan (Academic Publications, Ltd, 2015-04-14)
    Motivated by practical application, we investigate the ways how to obtain a description of an ellipse whose circumscribed rectangle is known exactly and whose coordinates of touching points are known up to a certain ...
  • Stability of the zero solution of nonlinear differential equations under the influence of white noise 

    Dzhalladova, Irada; Růžičková, Miroslava; Štoudková Růžičková, Viera (SpringerOpen, 2015-05-07)
    The paper deals with a system of nonlinear differential equations under the influence of white noise. This system can be used as a mathematical model of various real problems in finance, mathematical biology, climatology, ...
  • On a product of universal hyperalgebras 

    Šlapal, Josef; Chaisansuk, Nitima (Faculty of Mathematics and Computer Science, Ovidius University, 2015-05-15)
    We introduce and study a new operation of product of universal hyperalgebras which lies, with respect to set inclusion, between the cartesian product of the hyperalgebras and the cartesian product of their idempotent hulls. ...
  • Three-axes error modeling based on second order dual numbers 

    Holub, Michal; Hrdina, Jaroslav; Vašík, Petr; Vetiška, Jan (Springer-Verlag, 2015-11-17)
    The aim of the paper is to employ the dual numbers in the multi axes machine error modelling in order to apply the algebraic methods in computations. The calculus of higher order dual numbers allows us to calculate with ...
  • A mixed integer linear programming model applied in barge planning for Omya 

    Bredstroem, David; Haugen, Kjetil Kare; Olstad, Asmund; Novotný, Jan (Elsevier, 2015-12-01)
    The article presents a mathematical model for barge transport planning, which is part of a decision support system recently taken into use by the Swiss company Omy. The barge-planning problem falls in the category of ...
  • A Spectral Emissivity Library of Spoil Substrates 

    Pivovarník, Marek; Pikl, Miroslav; Frouz, Jan; Zemek, František; Kopačková, Veronika; Notesco, Gila; Ben Dor, Eyal (MDPI, 2016-09-10)
    Post-mining sites have a significant impact on surrounding ecosystems. Afforestation can restore these ecosystems, but its success and speed depends on the properties of the excavated spoil substrates. Thermal infrared ...