Now showing items 1414-1433 of 2043

  • P1-approximation for radiative transfer: application to SF6 + Cu arc plasmas 

    Bogatyreva, Nadezda; Bartlová, Milada; Aubrecht, Vladimír; Holcman, Vladimír (De Gruyter Open, 2014-12-01)
    The objective of the paper consists of a theoretical prediction of radiative heat transfer in arc plasmas of SF6 (sulphur hexafluoride) with various admixtures of copper vapours. As a mathematical tool the P1-approximation ...
  • Papillomavirus infection of roe deer in the Czech Republic and fibropapilloma-associated levels of metallothionein, zinc, and oxidative stress 

    Král, Jiří; Banďouchová, Hana; Brichta, Jiří; Kovacova, Veronika; Ondráček, Karel; Osičková, Jitka; Hrubá, Hana; Hutařová, Zdeňka; Komínková, Markéta; Cernei, Natalia Vladimirovna; Konečná, Marie; Tmejová, Kateřina; Zítka, Ondřej; Adam, Vojtěch; Kízek, René; Skoric, Misa; Tremlová, Bohuslava; Treml, František; Pikula, Jiří (University of Veterinary and Pharmaceutical Sciences, 2015-06-01)
    The present study aimed at the aetiological diagnosis of skin tumours of roe deer (Capreolus capreolus) in the Czech Republic. A total of 33 roe deer specimens showing skin masses were sampled for histopathology, virus ...
  • Paramagnetic Nanoparticles as a Platform for FRET-Based Sarcosine Picomolar Detection 

    Heger, Zbyněk; Cernei, Natalia Vladimirovna; Křížková, Soňa; Masařík, Michal; Kopel, Pavel; Hodek, Petr; Zítka, Ondřej; Adam, Vojtěch; Kizek, René (Nature Publishing Group, 2015-03-09)
    Herein, we describe an ultrasensitive specific biosensing system for detection of sarcosine as a potential biomarker of prostate carcinoma based on Forster resonance energy transfer (FRET). The FRET biosensor employs ...
  • Parameter effecting the experimental determination of modal properties 

    Řehák, Kamil; Kučera, Pavel; Prokop, Aleš (JVE Intenational, 2018-05-22)
    The investigation of structure dynamic behavior can be done by finding modal properties, which are based on the relation of force and vibration response. The information about exact force value is in most application ...
  • A parametric study of influence of material properties on car cabin environment 

    Pokorný, Jan; Fišer, Jan; Jícha, Miroslav (EDP Sciences, 2014-03-25)
    Recently the author presented the paper describing a car cabin heat load model for the prediction of the car cabin environment. The model allowed to simulate a transient behavior of the car cabin, i.e. radiant ...
  • A Parametric Study of the Vacuum Arc Remelting (VAR) Process: Effects of Arc Radius, Side-Arcing, and Gas Cooling 

    Karimi-Sibaki, Ebrahim; Kharicha, Abdellah; Wu, Menghuai; Ludwig, Andreas; Boháček, Jan (Springer Nature, 2020-02-01)
    Main modeling challenges for vacuum arc remelting (VAR) are briefly highlighted concerning various involving phenomena during the process such as formation and movement of cathode spots on the surface of electrode, the ...
  • Parkinson Disease Detection from Speech Articulation Neuromechanics 

    Gomez-Vilda, Pedro; Mekyska, Jiří; Manuel Ferrandez, Jose; Palacios-Alonso, Daniel; Gómez-Rodellar, Andrés; Rodellar Biarge, María Victoria; Galáž, Zoltán; Smékal, Zdeněk; Eliášová, Ilona; Košťálová, Milena; Rektorová, Irena (Frontiers, 2017-08-25)
    Aim: The research described is intended to give a description of articulation dynamics as a correlate of the kinematic behavior of the jaw-tongue biomechanical system, encoded as a probability distribution of an absolute ...
  • Particulate Matter Produced by Micro-Scale Biomass Combustion in an Oxygen-Lean Atmosphere 

    Poláčik, Ján; Šnajdárek, Ladislav; Špiláček, Michal; Pospíšil, Jiří; Sitek, Tomáš (MDPI, 2018-12-01)
    This article extends earlier research by the authors that was devoted to the experimental evaluation of ultra-fine particles produced by the laboratory combustion of beechwood samples. These particles can have severe ...
  • Passive Optical Networks Progress: A Tutorial 

    Horváth, Tomáš; Münster, Petr; Oujezský, Václav; Bao, Ning-Hai (MDPI, 2020-07-01)
    For many years, passive optical networks (PONs) have received a considerable amount of attraction regarding their potential for providing broadband connectivity to almost every citizen, especially in remote areas where ...
  • Past, Present and Future of the Innovation Process 

    Žižlavský, Ondřej (InTech, 2013-09-27)
    In the modern globalized world, innovation is a basic prerequisite for economic development and the preservation of competitiveness. However, there is still no generally accepted definition of innovation or the innovation ...
  • Patterns of diffusion kurtosis changes in Parkinson's disease subtypes 

    Minsterová, Alžběta; Klobušiaková, Patrícia; Pieš, Adrián; Galáž, Zoltán; Mekyska, Jiří; Nováková, Ľubomíra; Elfmarkova, Nela; Rektorová, Irena (Elsevier, 2020-10-19)
    Background: Diffusion kurtosis imaging has been applied to evaluate white matter and basal ganglia microstructure in mixed Parkinson's disease (PD) groups with inconclusive results. Objectives: To evaluate specific patterns ...
  • Peptide nucleic acid stabilized perovskite nanoparticles for nucleic acid sensing 

    Jančík Procházková, Anna; Weiter, Martin; Krajčovič, Jozef (Elsevier, 2020-05-15)
    Nanostructural hybrid organic-inorganic metal halide perovskites offer a wide range of potential applications including photovoltaics, solar cells, and light emitting diodes. Up to now the surface stabilizing ligands were ...
  • Peptide-carbon quantum dots conjugate, derived from human Retinoic Acid Receptor Responder Protein 2, against antibiotic-resistant gram positive and gram negative pathogenic bacteria 

    Mazumdar, Aninda; Haddad, Yazan Abdulmajeed Eyadh; Milosavljević, Vedran; Michálková, Hana; Guráň, Roman; Bhowmick, Sukanya; Moulick, Amitava (MDPI, 2020-02-28)
    Antibiotic-resistant bacterial infections have become global issues for public health, which increases the utter need to develop alternatives to antibiotics. Here, the HSER (Homo sapiens retinoic acid receptor) peptide was ...
  • Perception of Residential Environment in Cities: A Comparative Study 

    Hanák, Tomáš; Marović, Ivan; Aigel, Petr (Elsevier, 2015-08-31)
    This paper deals with the issues relating to the quality of the residential environment and its perception by the population. The aim of the research was to identify the key indicators perceived by residents as the most ...
  • Perception of social companies at customers’ side in Czech business environment 

    Koudelková, Petra; Milichovský, František (The Institute of Technology and Business in České Budějovice, 2020-01-07)
    The mission of the social business is to create jobs for poorly unemployed people or to significantly care for nature. They are doing so more and more. Their activities bring potential and development for the whole of ...
  • Performance Analysis of Hybrid FSO Systems Using FSO/RF-FSO Link Adaptation 

    Bag, Banibrata; Das, Akinchan; Ansari, Imran Shafique; Prokeš, Aleš; Bose, Chayanika; Chandra, Aniruddha (IEEE, 2018-05-16)
    Free-space optical (FSO) links are considered as cost-effective, non-invasive alternative to fiber optic cables for 5G cellular backhaul networking. For FSO based backhaul networks we propose an additional millimeter-wavelength ...
  • Performance Evaluation of Carrier Aggregation in LTE-A Pro Mobile Systems 

    Koláčková, Aneta; Saafi, Salwa; Mašek, Pavel; Hošek, Jiří; Jeřábek, Jan (IEEE, 2020-08-11)
    Carrier Aggregation (CA) was introduced by the 3GPP, in its Release 10 i.e., Long Term Evolution - Advanced (LTE-A), to address the peak data rate requirement set by the IMT-Advanced standard. As it enables for quick ...
  • Performance of Selected Polyurethane Joint Sealants in Concrete Structures 

    Nečasová, Barbora; Liška, Pavel; Šlanhof, Jiří (EDP Sciences, 2018-01-22)
    Often underestimated and neglected, joint sealants in concrete structures play an important role in protecting the structure against its premature deterioration. The focus of the presented paper lays upon the issue of ...
  • Performance of Twin-Fluid Atomizers for Atomization of Viscous Solutions 

    Mlkvik, Marek; Stähle, Philipp; Gaukel, Volker; Zaremba, Matouš; Jedelský, Jan; Jícha, Miroslav (EDP Sciences, 2014-11-18)
    The article compares the performace of two twin-fluid atomizers with different desing and fluid mixing principles for atomiyation of viscous liquids.
  • Performant and Simple Numerical Modeling of District Heating Pipes with Heat Accumulation 

    Kudela, Libor; Chýlek, Radomír; Pospíšil, Jiří (MDPI, 2019-02-16)
    This paper compares approaches for accurate numerical modeling of transients in the pipe element of district heating systems. The distribution grid itself affects the heat flow dynamics of a district heating network, which ...