DSpace at Central Library of Czech Technical University in Prague: Poslední příspěvky
Zobrazují se záznamy 1-20 z 37875
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Influence of surface modification of wood with octadecyltrichlorosilane on its dimensional stability and resistance against Coniophora puteana and molds
(Springer Netherlands, 2016)A relatively new approach for wood protection against fungal decay is based on hydropho- bization of wood and on lowering its moisture content. Water repellence of wood can be increased by polymerization of hydrophobic ... -
BIOLOGICAL SUSCEPTIBILITY OF EARTH PLASTERS: THE INFLUENCE OF RELATIVE HUMIDITY ON FUNGAL GROWTH
(University of Debrecen, 2018)All building materials can be affected by microbiological agents during their lifecycle. The presence of microorganisms changes the appearance of the surface, degrading it, and they can even cause health problems to the ... -
Management of Physiological Data Streams within Brain Disorder Rehabilitation
(Mipro HU, 2019)This paper developes a novel telemedicine solution for rehabilitation of balance disorders based on analysis and visualization of patient physiological data gathered by a set of sensors during the rehabilitation process. ... -
Study on pervious recycled aggregate fiber-reinforced concrete for airfield pavement
(IOP Publishing Ltd, 2020)For the last several years, the attention has been devoted to the development of ecofriendly construction materials with the aim to reduce the environmental impact of construction. The integral part of this development is ... -
BEZPEČNOST DĚTÍ PŘI PROVÁDĚNÍ CHEMICKÝCH EXPERIMENTŮ VE ŠKOLE A PŘI MIMOŠKOLNÍ ČINNOSTI
(Technical University of Košice, 2019)Úrazy dětí vzniklé v důsledku nehod při manipulaci s nebezpečnými chemickými látkami představují poměrně vážný problém. Nezřídka při nich totiž dochází k těžkým zraněním, často i s trvalými zdravotními následky. Většina z ... -
Differential gain comparison of optical planar amplifier on silica glasses doped with Bi-Ge and Er, Yb ions
(Zeithamlová Milena Ing. - Agentura Action M, 2019)The paper presents the calculation of the planar optical amplifier gain and the optimal length of the active optical amplifier waveguide doped with Bi-Ge radiation complexes compared to an optical amplifier with active ... -
Unprecedented Plasmon-Induced Nitroxide-Mediated Polymerization (PI-NMP): a Method for Preparation of Functional Surfaces
(Royal Society of Chemistry, 2019)A plasmon as a stimulus opens up new opportunities for selective and regulated “from-surface” polymerization and functionalization of surfaces. Here, the first example of plasmon-assisted nitroxide-mediated polymerization ... -
Improvement of Column-Parallel Sampling for A Monolithic Pixel Detector
(IOP Publishing Ltd, 2020)Monolithic pixel detectors often use an on-chip analog to digital converter (ADC) with successive approximation register (SAR) to digitize the signal amplitude of the pixels. This paper solves the challenges of column-parallel ... -
Radiation Tolerant 8 - bit Analog to Digital Converter with Successive Approximation
(ČVUT FEL, Středisko vědecko-technických informací, 2019)This paper brings implementation of radiation tolerant 8-bit asynchronous analog to digital converter with successive approximation (SAR ADC) in 180 nm CMOS SoI technology. -
Řady odražečů pro bezčipovou RFID
; Vedoucí práce: Polívka Milan; Oponent práce: Láčik Jaroslav
(České vysoké učení technické v Praze. Vypočetní a informační centrum.Czech Technical University in Prague. Computing and Information Centre., 2020-03-10)Disertační práce se zabývá bezčipovou rádiovou identifikací (RFID), oborem jehož cílem je umožnit technologii RFID nalézt nová uplatnění prostřednictvím snížení výrobních nákladů RFID štítků (tagů), které fungují bez ... -
SIMULATION AND FABRICATION OF 3D PRINTED OPTICAL PLANAR MULTIMODE 1X2Y SPLITTERS
(EDIS - Publishing Institution of the University of Zilina, 2019)This paper reports about design and simulation of planar optical multimodal splitters in combination with plastic optical fibers for the visible spectrum. These devices consisted of Veroclear RGD810 core and Polydimethylsiloxane ... -
Selectivity enhancement of target volatile organic compounds using sensor array and temperature modulation
(ČVUT FEL, Středisko vědecko-technických informací, 2019)In this paper, we report the performance of a volatile organic compounds identification system based on a commercial metal-oxide gas sensor array. Analyses of five volatile organic compounds (heptane, pentane, isooctane, ... -
All-Inkjet Printed Flexible Capacitors Utilizing SU-8 and PVP Dielectric Inks
(ČVUT FEL, Středisko vědecko-technických informací, 2019)This paper presents fabrication of printed interdigital capacitors on a flexible and lightweight polyester (PET) substrate. Capacitors were fabricated using inkjet printing technology and conventional low temperature ... -
Comparison of MOSFET Gate Waffle Patterns Based on Specific On-Resistance
(České vysoké učení technické v Praze, Fakulta elektrotechnická, 2019)This article describes waffle power MOSFET segmentation and defines its analytic models. Although waffle gate pattern is well-known architecture for effective channel scaling without requirements on process modification, ... -
Polymer large core optical splitter 1x2 Y for high-temperature operation
(Kluwer Academic Publishers, 2019)The design, fabrication and measurement of the properties of the large core 1x2 Y optical planar splitters for high-temperature operation are demonstrated. The splitters were designed by the beam propagation method optimized ... -
Polyaniline emeraldine salt as an ammonia gas sensor - Comparison of quantum-based simulation with experiment
(Elsevier Science, 2019)Polyaniline as a conducting polymer is proposed to react with gas molecules and thus change its electrical conductivity. In this paper, a polyaniline molecule, in the form of emeraldine salt, and its electrical conductivity ... -
Design and Optimization of an Active OTA-C Filter Based on STOHE Algorithm
(University of West Bohemia, 2019)With increasing demands on design and optimization of analog circuits in real applications, a limited number of algorithms for practical use have been presented. The drawbacks of already existing standard algorithms are ... -
Properties of Large Core Polymer Optical Bend Waveguides
(České vysoké učení technické v Praze, Fakulta elektrotechnická, 2019)We report about properties of large core plastic planar optical bend waveguides. The dimensions of the waveguides were to be compatible with the commonly used plastic optical fiber with diameter 750 mu m and the bend radii ... -
Flexible multimode optical elastomer waveguides
(Springer, 2019)The paper reports on properties of the new optical elastomer used for the realization of the multimode channel waveguides. The waveguides were fabricated by the doctor blade technique using the nickel mould with the dimension ... -
Cyclo Olefin Copolymer Large Core Optical Splitter
(IEEE Photonics Society, 2019)We report about properties of the large core optical splitter made core from optically clear photopolymer and Cyclo Olefin Copolymer cladding. The splitter allowed a higher operating temperatures than standard splitters ...