Publikační činnost pracovníků VUT v Brně
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A Multiconductor Model of Power Line Communication in Medium-Voltage Lines
(MDPI, 2017-06-15)This paper discusses a multi-conductor model that eliminates the disadvantages of two-wire models; the proposed model exploits the multi-conductor telegrapher’s equations. -
Hybrid Photovoltaic Systems with Accumulation—Support for Electric Vehicle Charging
(MDPI AG, 2017-06-22)The paper presents the concept of a hybrid power system with additional energy storage to support electric vehicles (EVs) charging stations. The aim is to verify the possibilities of mutual cooperation of individual elements ... -
The Role of Concentration and Solvent Character in the Molecular Organization of Humic Acids
(MDPI AG, 2016-10-21)The molecular organization of humic acids in different aqueous solutions was studied over a wide concentration range (0.01–10 g/dm3). Solutions of humic acids were prepared in three different media: NaOH, NaCl, and NaOH ... -
Lignitic humic acids as environmental friendly adsorbent for heavy metals
(Hindawi, 2017-03-05)Humic acids are a part of humus material, are abundant in nature, and form a substantial pool of natural organic matter. They participate in the transport of both beneficial and harmful species. Due to their structure and ... -
Comparative Study of Binding Behaviour of Cu(II) with Humic Acid and Simple Organic Compounds by Ultrasound Spectrometry
(Bentham Science Publihers, 2011-11-12)Several simple organic (hydroxy)acids as models of principal functional moieties of humic acids and the copper ion as a model ion were used to investigate the metal-humic interactions. The quantum chemical calculations ... -
Complexation of Copper(II) with Humic Acids Studied by Ultrasound Spectrometry
(Hindawi Publishing Corporation, 2012-05-14)Copper biogeochemistry is controlled by bonding to natural organic matter. The soluble forms of bonded copper can be more biologically active due to the higher migration in environmental systems and instability of some ... -
Spectrometric and Voltammetric Analysis of Urease: Nickel Nanoelectrode as an Electrochemical Sensor
(MDPI, 2007-07-16)Urease is the enzyme catalyzing the hydrolysis of urea into carbon dioxide and ammonia. This enzyme is substrate-specific, which means that the enzyme catalyzes the hydrolysis of urea only. This feature is a basic diagnostic ... -
New Hydrodynamic Electrochemical Arrangement for Cadmium Ions Detection Using Thick-Film Chemical Sensor Electrodes
(MDPI, 2006-11-06)Miniaturization and integration of chemical devices into modules that are dimensionally comparable with electronic chips (Lab on Chip) is nowadays developing worldwide. The aim of our work was to suggest and optimize the ... -
Modification of working electrode surface with carbon nanotubes as an electrochemical sensor for estimation of melting points of DNA
(Elsevier BV, 2009-09-06)Screen-printed with three electrode system was used in this study. A working electrode has been printed from carbon nanotubes based paste on silver layer modified with nano-patterned structures for the first case. In the ... -
Discussion on the Safety Factors of Slopes Recommended for Small Dams
(Mendel University Press, 2017-03-06)The design and assessment of the slope stability of small embankment dams is usually not carried out using slope stability calculations but rather by the comparison of proposed or existing dam slopes with those recommended ... -
Selection of MEMS Accelerometers for Tilt Measurements
(Hindawi, 2017-03-30)In order to build a tilt sensor having a desired sensitivity and measuring range, one should select an appropriate type, orientation, and initial position of an accelerometer. Practical guidelines for an optimal selection ... -
Reliability Analysis of Thin-walled Cylindrical Shells
(De Gruyter Open, 2015-12-31)The subject of the article is the verification of the reliability of thin-walled rotationally symmetric cylindrical shells, using probabilistic approaches. Internal forces and stress of the shell are analysed assuming a ... -
Optimization of Enzymatic Hydrolysis of Waste Bread before Fermentation
(Mendel University Press, 2017-02-28)Finding of optimal hydrolysis conditions is important for increasing the yield of saccharides. The higher yield of saccharides is usable for increase of the following fermentation effectivity. In this study optimal conditions ... -
Soft-tissues image processing: comparison of traditional segmentation methods with 2D active contour methods
(De Gruyter Open, 2012-07-31)The paper deals with modern methods of image processing, especially image segmentation, classification and evaluation of parameters. It is focused primarily on processing medical images of soft tissues obtained by magnetic ... -
Changes in mean swimming speed and efficiency in the front crawl at 2x25m track
(Faculty of Education. University of Alicante, 2015-10-01)Between the years 2009 and 2014 our team have collected data from more than 2000 measurements of four different swimming techniques. The swimmers that have participated in the research study include members of the Czech ... -
On the Preparation of Advanced Materials via Electric Current Sintering Procedures
(Trans Tech Publications, 2017-01-01)A general overview on the processing of a series of advanced engineering materials, synthesized via pulsed-electric-current-sintering related techniques, and the similarities in between those techniques are introduced in ... -
Tricalcium Phosphate - Magnesium Interface: Microstructure and Properties
(Trans Tech Publications, 2017-01-01)The fabrication of a composite material based on magnesium (Mg) and tricalcium phosphate is reported in this work. Rods of -tricalcium phosphate (-TCP) were processed and consolidated together with pure Mg powder through ... -
Interpenetrated Magnesium–Tricalcium Phosphate Composite: Manufacture, Characterization and In Vitro Degradation Test
(The Chinese Society for Metals and Springer-Verlag Berlin Heidelberg, 2017-04-01)Magnesium and calcium phosphates composites are promising biomaterials to create biodegradable load-bearing implants for bone regeneration. The present investigation is focused on the design of an interpenetrated ... -
Fracture Mechanism of Interpenetrating Iron-Tricalcium Phosphate Composite
(Trans Tech Publications, 2017-01-01)The usage of iron alloys for bone fractures treatment has been limited due to its high density and elastic modulus, as compared to bone. In contrast, the use of tricalcium phosphate (TCP), a ceramic that promotes bone ... -
Scientific Publishing from A to Z: an E-learning Course for Ph.D. Students at BUT
The Central Library at Brno University of Technology (BUT) is developing an information literacy solution at the university. Besides an e-learning course for the first year students and live workshops, we also prepared an ...
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