CTU Publishing Activity
Now showing items 1-20 of 1052
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Cu/Ag Nanoparticle-Based Surface-Enhanced Raman Scattering Substrates for Label-Free Bacterial Detection
(American Chemical Society, 2022)Surface-enhanced Raman spectroscopy (SERS) is a promising analytical technique for fast and accurate disease detection due to its attractive features. However, realizing label-free direct detection is still challenging as ... -
Effect of plot size and precipitation magnitudes on the activation of soil erosion processes using simulated rainfall experiments in vineyards
(Frontiers, 2022)Soil erosion is recognized as a threat to humankind and to natural ecosystems when sustainable limits are exceeded. Several researchers have used various tools, such as rainfall simulators, to assess extreme rainfall events ... -
Možnosti aplikace aktivních prvků v kolejových vozidlech
(Milan Sedlák, 2022)Článek představuje příklady použití aktivních prvků v pojezdu kolejových vozidel a výsledky výzkumu prezentované v minulých letech v této oblasti. Uvedeny jsou jednotlivé způsoby zlepšení chodových vlastností kolejových ... -
M-Learning - Využití mobilních technologií ve výuce II.
(Czech Technical University in Prague, 2022)Učební text se zaměřuje na využití širokého spektra mobilních zařízení ve výuce. Je pokračováním učebního textu M-LEARNING – VYUŽITÍ MOBILNÍCH TECHNOLOGIÍ VE VÝUCE I. Svoboda, Petr. M-learning –využití mobilních technologiíve ... -
M-Learning - Využití mobilních technologií ve výuce I.
(Czech Technical University in Prague, 2022)Učební text se zaměřuje na využití širokého spektra mobilních zařízení ve výuce. Řeší možnosti využití softwaru, elektronických prezentací, elektronické komunikace a Internetu i přípravu k vyučovacím hodinám. Ukazuje ... -
Hybrid polymer-glass planar Bragg grating as a temperature and humidity sensor
(Kluwer Academic Publishers, 2022)This paper presents the design and construction of a new planar optical Polymer Waveguide Bragg grating (PWBG) temperature and humidity sensor realized by polymer-glass hybrid technology composition with a new layout ... -
Using WaTEM/SEDEM to Model the Effects of Crop Rotation and Changes in Land Use on Sediment Transport in the Vrchlice Watershed
(Multidisciplinary Digital Publishing Institute (MDPI AG), 2022)The Czech landscape has undergone various changes over the last 100 years and has been mainly adapted agriculturally for economic purposes. This has resulted, among other things, in reservoirs being clogged with sediment. ... -
The effects of management practices and fires on soil water dynamics at three locations across Europe
(IEEE Instrumentation and Measurement Society, 2021)Soil hydraulic properties (SHP) can be affected by many different factors including: management practices (tillage practices, crop residue management), land use, or natural phenomena (fires, intensive rainfall, drought). ... -
Assessing spatial soil moisture patterns at a small agricultural catchment
(IEEE Instrumentation and Measurement Society, 2021)A good understanding of soil moisture spatial patterns is useful for assessing the hydrological connectivity and runoff generation processes in a catchment. Thus, we have applied numerical modelling approaches to investigate ... -
Can Lumped Characteristics of a Contributing Area Provide Risk Definition of Sediment Flux?
(MDPI AG, 2020)Accelerated soil erosion by water has many offsite impacts on the municipal infrastructure. This paper discusses how to easily detect potential risk points around municipalities by simple spatial analysis using GIS. In the ... -
An overview of hydrometeorological datasets from a small agricultural catchment (Nučice) in the Czech Republic
(John Wiley & Sons, 2021)We introduce the freely‐available web‐based WALNUD dataset (Water in Agricultural Landscape – NUčice Database) that includes both hydrological and meteorological records at the Nučice experimental catchment (0.53 km2), ... -
The Small Water Cycle in the Czech Landscape: How Has It Been Affected by Land Management Changes Over Time?
(Multidisciplinary Digital Publishing Institute (MDPI AG), 2021)For the Czech Republic to recover from the effects of past mismanagement, it is necessary to determine how its landscape management can be improved holistically by reinforcing the small water cycle. We conducted a scenario ... -
The Effects of Agricultural Conservation Practices on the Small Water Cycle: From the Farm- to the Management-Scale
(MDPI AG, 2022)Reinforcing the small water cycle is considered to be a holistic approach to both water resource and landscape management. In an agricultural landscape, this can be accomplished by incorporating agricultural conservation ... -
Farm-scale biofuel crop adoption and its effects on in-basin water balance
(MDPI AG, 2020)In the face of future climate change, Europe has encouraged the adoption of biofuel crops by its farmers. Such land-use changes can have significant impacts on the water balance and hydrological behavior of a system. While ... -
Use of active power filter to reduce flicker caused by electric arc furnace operation
(Vysoká škola báňská - Technická univerzita v Ostravě, 2022)Effectiveness of using a parallel active power filter to compensate for the flicker of an electric arc furnace, and mitigate the reactive power consumption and terminal voltage variation in the grid is presented and evaluated ... -
Possibilities of Improving COP of Peltier Cells Operating as a Heat Pump
(Vysoká škola báňská - Technická univerzita v Ostravě, 2022)Peltier cell (hereinafter PC) has undergone technological development since it's discovery by Joan C. Peltier in 1834, and from the point of view of theoretical physics they can be considered completely explored. They are ... -
Magnetic position sensors
(IOP Publishing, 2022)Magnetic position sensors are popular in industrial and automotive applications since they are robust, resistant to dust and oil, and can be cheap. This was traditionally accompanied by low accuracy. However, new precise ... -
Multiwire Parallel Fluxgate Sensors
(IEEE, 2022)Fluxgate sensors with straight wire or rod cores are used in NDT, portable gradiometers and sensor arrays and for the detection of small objects. We show that their sensitivity at the voltage output mode depends on the ... -
A Comprehensive Methodology for Testing Hard Layers of Cutting Tool Properties in Orthogonal Turning
(MM Science Journal, 2022)Thin hard layers deposited on cutting tools known as 'coatings' serve as a protective barrier against abrasion and adhesion wear, while also protecting against thermal and chemical processes that deteriorate the cutting ... -
Evaluation Methodology of Rotary Flow Dividers Used as Pressure Intensifiers with Creation of a New Pressure Multiplying Efficiency
(Multidisciplinary Digital Publishing Institute (MDPI AG), 2022)For most of the technical community, rotary flow dividers are known for synchronization of two or more hydraulic actuators. However, there is also a possibility to use them for pressure multiplication, flow regeneration, ...
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