• Strange attractors generated by multiple-valued static memory cell with polynomial approximation of resonant tunneling diodes 

  Petržela, Jiří (MDPI, 2018-09-12)

  This paper brings analysis of the multiple-valued memory system (MVMS) composed by a pair of the resonant tunneling diodes (RTD). Ampere-voltage characteristic (AVC) of both diodes is approximated in operational voltage ...

• High Speed Operation Tests of Resolver Using AURIX Microcontroller Interface 

  Kozovský, Matúš; Blaha, Petr (IFAC, 2018-05-23)

  This paper demonstrates possibility to use microcontroller AURIX TC277 interfaces for resolver signal processing and also for its carrier signal generation. Resolver support is integrated in Delta-Sigma analog to digital ...

• Balanced-Output CCCFOA and Its Utilization in Grounded Inductance Simulator with Various Orders 

  Herencsár, Norbert (IEEE, 2018-07-04)

  In this paper, a new realization of current-controlled current feedback operational amplifier with balanced voltage outputs (BO-CCCFOA) is presented. A resistorless grounded lossless positive inductance simulator (PIS) ...

• Resistorless Current-Mode First-Order All-Pass Filter with Electronic Tuning Employing Low-Voltage CBTA and Grounded Capacitor 

  Herencsár, Norbert; Koton, Jaroslav; Lahiri, Abhirup; Dr. Umut E. Ayten; Sagbas, Mehmet (World Scientific Publishing Company, 2018-02-01)

  In this paper, a new realization of a current-mode first-order all-pass filter (APF) using a single active building block (ABB) and one grounded capacitor is presented. As the ABB, the current backward transconductance ...

• Apoferritin-mediated doxorubicin internalization through transferrin receptor 1 

  Krausová, Kateřina; Dostálová, Simona; Hynek, David; Křížková, Soňa; Adam, Vojtěch; Heger, Zbyněk (Mendel University in Brno, 2017-12-31)

  This work is aimed at the possibilities of targeted drug delivery into the tumour tissue. This approach can greatly reduce the otherwise serious side effects of conventional treatment - systemic toxicity. For this purpose, ...

• Design and Analysis of CCII-Based Oscillator with Amplitude Stabilization Employing Optocouplers for Linear Voltage Control of the Output Frequency 

  Šotner, Roman; Jeřábek, Jan; Langhammer, Lukáš; Dvořák, Jan (MDPI, 2018-08-22)

  This paper shows the topology design of a simple second-order oscillator based on two three-port current conveyors, two resistors, and two grounded capacitors, as well as its modification to a voltage-controlled oscillator ...

• Antibacterial activity of composite of graphene oxide with silver nanoparticles 

  Býtešníková, Zuzana; Koudelková, Zuzana; Richtera, Lukáš; Kopel, Pavel; Adam, Vojtěch (Mendel University in Brno, 2017-12-31)

  Looking for strategies against the development of antibiotic resistance is a major global object of interest for the public health. This work deals with synthesis of antimicrobial composites of graphene oxide (GO) with ...

• Selectively arranged single-wire based nanosensor array systems for gas monitoring 

  Chmela, Ondřej; Sadílek, Jakub; Somer, Jakub; Mohan, Rajneesh; Hubálek, Jaromír; Vargas, Stella Vallejos (Royal Society of Chemistry, 2018-05-01)

  Gas nanosensors, comprised of arrays of nanoelectrodes with finger-widths of ~100 nm developed by electron beam lithography and aerosol assisted chemical vapor deposited non-functionalized and Pt-functionalized tungsten ...

• Low-frequency noise measurements used for quality assessment of GaSb based laser diodes prepared by molecular beam epitaxy 

  Chobola, Zdeněk; Luňák, Miroslav; Vaněk, Jiří; Hulicius, Eduard; Kusák, Ivo (Faculty of Electrical Engineering and Information Technology of the Slovak University of Technology, 2015-08-01)

  The paper reports on a non-destructive method of reliability prediction for semiconductor lasers diodes GaSb based VCSE. Transport and noise characteristic of forward biased were measured in order to evaluate the new MBE ...

• Links Failure Analysis of Averaging Executed by Protocol Push-sum 

  Kenyeres, Martin; Kenyeres, Ing Jozef; Škorpil, Vladislav (Hikari, 2016-08-01)

  In this paper, we examine the impact of links failure on the push-sum protocol. This protocol is very suitable for the implementation into WSNs and therefore, we verify the robustness of the unsecured execution of this ...

• Comparative Study of Distributed Estimation Precision by Average Consensus Weight Models 

  Kenyeres, Martin; Kenyeres, Ing Jozef (Croatian Communications and Information Society, 2017-12-21)

  Distributed algorithms for an aggregate function estimation are an important complement of many real-life applications based on wireless sensor networks. Achieving a high precision of an estimation in a shorter time can ...

• Testing an Impedance Non-destructive Method to Evaluate Steel-Fiber Concrete Samples 

  Komárková, Tereza; Fiala, Pavel; Steinbauer, Miloslav; Roubal, Zdeněk (Institute of Measurement Science of Slovak Academy of Sciences, 2018-03-01)

  The paper discusses tests related to the evaluation of the density and orientation of fibers in a composite material. Compared to the approaches used to date, the proposed technique is based on the evaluation of the ...

• A Review of Thermal Conductivity of Epoxy Composites Filled with AlN or BN 

  Samek, Josef; Ondrůšek, Čestmír; Kurfűrst, Jiří (IEEE, 2017-08-31)

  new possibility to improve thermal properties and lifetime of electrical machines is adding some micro- or nano- particles to the epoxy resin and improve the heat dissipation of the machine. This will reduce the temperature ...

• Applications of novel behavioral implementation of a controllable generalized current conveyor 

  Šotner, Roman; Langhammer, Lukáš; Petržela, Jiří; Domanský, Ondřej; Dostál, Tomáš (IEEE, 2018-04-20)

  This contribution presents a novel modification of a behavioral model for a generalized current conveyor of second generation based on commercially available active devices. This model is suitable for preliminary tests of ...

• A Comparative Analysis of Methods for Evaluation of ECG Signal Quality after Compression 

  Němcová, Andrea; Smíšek, Radovan; Maršánová, Lucie; Smital, Lukáš; Vítek, Martin (Hindawi, 2018-07-18)

  The assessment of ECG signal quality after compression is an essential part of the compression process. Compression facilitates the signal archiving, speeds up signal transmission, and reduces the energy consumption. ...

• Synthesis and Characterization of Porous Sulfur/MWCNTs Composites with Improved Performance and Safety as Cathodes for Li-S Batterie 

  Fedorková, Andrea Straková; Kazda, Tomáš; Gavalierova, Katarina; Gómez-Romero, Pedro; Shambel, Elena (ESG, 2018-01-01)

  Sulfur-carbon (S-C-MWCNTs) composites and sulfur-LiFePO4 (S-LFP-MWCNTs) composites were synthesised with MWCNTs additive by sulfur sublimation and solid state reaction. As prepared materials are characterized with scanning ...

• Evaluation of different solutions of faulted phase earthing technique for an earth fault current limitation 

  Topolánek, David; Toman, Petr; Ptáček, Michal; Dvořák, Jaromír (IET, 2017-06-12)

  The study is focused on evaluation of different types of prototypes of automatics for additional faulted phase earthing (FPE), which are used for earth fault (EF) current reduction in resonant earthed distribution network. ...

• Time-varying K factor of the mm-Wave Vehicular Channel: Velocity, Vibrations and the Road Quality Influence 

  Blumenstein, Jiří; Prokeš, Aleš; Vychodil, Josef; Pospíšil, Martin; Mikulášek, Tomáš (IEEE, 2017-10-07)

  Abstract—This paper evaluates real-world intra-vehicle millimeter-wave (mmWave) channel measurements performed in a vehicular environment. Utilizing a correlative time-domain channel sounder, we demonstrate the dependency ...

• Fractional-Order Low-Pass Filter with Electronic Tunability of Its Order and Pole Frequency 

  Langhammer, Lukáš; Dvořák, Jan; Jeřábek, Jan; Koton, Jaroslav; Šotner, Roman (FEI STU Bratislava, 2018-02-27)

  This paper presents novel solution of a fractional-order low-pass filter (FLPF). The proposed filter operates in the current mode and it is designed using third-order inverse follow-the-leader feedback topology and operational ...

• Gunshot Recognition using Low Level Features in the Time Domain 

  Hrabina, Martin; Sigmund, Milan (IEEE, 2018-04-19)

  This paper explores the possibility of using scarcely used time-domain features for the task of gunshot recognition. A set of 11 features derived from temporal characteristics (waveform) of signals is calculated from a ...

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