Ústav teoretické a experimentální elektrotechniky
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Modeling and Experimental Verification of Plasma Jet Electromagnetic Signals
(MDPI, 2022-01-27)Herein, we discuss the modeling and verification of RF sensed signals in a simple plasma channel (plasma jet) at the generator frequency of f = 13.56 MHz, assuming plasma discharge at atmospheric pressure. The actual ... -
Effect of Low Molecular Weight Oxidized Materials and Nitrogen Groups on Adhesive Joints of Polypropylene Treated by a Cold Atmospheric Plasma Jet
(MDPI, 2021-12-15)Polypropylene is a typical representative of synthetic polymers that, for many applications including adhesive joints, requires an increase in wettability and chemical surface reactivity. Plasma processing offers efficient ... -
Evaluating the Parameters of a Systematic Long-Term Measurement of the Concentration and Mobility of Air Ions in the Environment inside Cisarska Cave
(MDPI, 2021-12-03)Determining the concentration and mobility of light air ions is an indispensable task to ensure the successful performance and progress of various operations within multiple fields and branches of human activity. This ... -
Human Psychophysiology Is Influenced by Low-Level Magnetic Fields: Solar Activity as the Cause
(MDPI, 2021-11-30)We evaluate the impact of changes in solar activity on three significant human psychophysiological parameters: skin conductance, electromyography (EMG), and the share of abdominal and diaphragmatic breathing in overall ... -
Amine modification of calcium phosphate by low-pressure plasma for bone regeneration
(Nature Portfolio, 2021-09-01)Regeneration of large bone defects caused by trauma or tumor resection remains one of the biggest challenges in orthopedic surgery. Because of the limited availability of autograft material, the use of artificial bone is ... -
Deposition penetration depth and sticking probability in plasma polymerization of cyclopropylamine
(Elsevier, 2021-02-02)Understanding the role of substrate geometry is vital for a successful optimization of low-pressure plasma polymerization on non-planar substrates used in bioapplications, such as porous materials or well plates. We ... -
Synthetic Data in Quantitative Scanning Probe Microscopy
(MDPI, 2021-06-01)Synthetic data are of increasing importance in nanometrology. They can be used for development of data processing methods, analysis of uncertainties and estimation of various measurement artefacts. In this paper we review ... -
Methods and Experiments for Sensing Variations in Solar Activity and Defining Their Impact on Heart Variability
(MDPI, 2021-07-14)This paper evaluates variations in solar activity and their impact on the human nervous system, including the manner in which human behavior and decision-making reflect such effects in the context of (symmetrical) social ... -
Comparing Saddle, Slotted-tube and Parallel-plate Coils for Magnetic Resonance Imaging
(De Gruyter Open, 2014-12-01)The paper is concerned with a comparison of the properties of RF coils of three configurations for MRI measurements on small animals. In comparison with the classical saddle coil the proposed modification of slotted-tube ... -
Bacterial pattern identification in near-infrared spectrum
(Lublin University of Technology, 2014-09-17)Abstract. Microorganism identification, primary bacterial identification and pathogen detection, is important in a lot of microbial scientific areas (diagnosing of infection diseases, food protection). In this, the ... -
Application of an electromagnetic numerical model in accurate measurement of high velocities
(Lublin University of Technology, 2015-03-01)The velocity of various objects measured within a large number of disciplines and activities. This paper presents the process of designing an accurate method and equipment for the measurement of velocity in one-shot nonlinear ... -
Experimental Measurement of Nanolayers via Electromagnetic, Near Infrared, and Gamma Radiation
(https://content.sciendo.com/configurable/contentpage/journals$002fmsr$002f19$002f4$002farticle-p144.xml, 2019-07-30)We discuss and compare the results obtained from experimental measurements of a two-layer, Ni and TiO2 nanometric structure deposited on siliceous glass. Utilizing previous theoretical models of multilayers or periodic ... -
A System Using Artificial Intelligence to Detect and Scare Bird Flocks in the Protection of Ripening Fruit
(MDPI, 2021-06-20)Flocks of birds may cause major damage to fruit crops in the ripening phase. This problem is addressed by various methods for bird scaring; in many cases, however, the birds become accustomed to the distraction, and the ... -
Numerical modeling and experimental verification of a low fluid flow inductive flowmeter
(Elsevier, 2021-01-06)The article discusses modeling procedures to capture the physical and chemical processes present in operational measurement with a high-precision inductive flowmeter. In this context, a theoretical model and a numerical ... -
A Detection System with Spider Web Coil-Based Wireless Charging and an Active Battery Management System
(Proceedings of CIS higher education institutions and power engineering associations, 2021-06-01)The article presents a detection system with spider web coil-based wireless charging. Commonly available metal detectors are sold as handheld systems, which enable only progressive, lengthy, time-consuming search. Importantly, ... -
Using UAV-Based Photogrammetry to Obtain Correlation between the Vegetation Indices and Chemical Analysis of Agricultural Crops
(MDPI, 2021-05-11)The optimum corn harvest time differs between individual harvest scenarios, depending on the intended use of the crop and on the technical equipment of the actual farm. It is therefore economically significant to specify ... -
Modeling Electromagnetic Nanostructures and Experimenting with Nanoelectric Elements to Form Periodic Structures
(Lublin University of Technology, 2020-12-10)We discuss the numerical modeling of electromagnetic, carbon-based periodic structures, including graphene, graphane, graphite, and graphyne. The materials are suitable for sub-micron sensors, electric lines, and other ... -
Automated Design and Integration of Asset Administration Shells in Components of Industry 4.0
(MDPI, 2021-03-12)One of the central concepts in the principles of Industry 4.0 relates to the methodology for designing and implementing the digital shell of the manufacturing process components. This concept, the Asset Administration Shell ... -
Measurement-Based Domain Parameter Optimization in Electrical Impedance Tomography Imaging
(MDPI, 2021-04-03)This paper discusses the optimization of domain parameters in electrical impedance tomography-based imaging. Precise image reconstruction requires accurate, well-correlated physical and numerical finite element method (FEM) ... -
Behaviour of Vascular Smooth Muscle Cells on Amine Plasma-Coated Materials with Various Chemical Structures and Morphologies
(MDPI, 2020-12-01)Amine-coated biodegradable materials based on synthetic polymers have a great potential for tissue remodeling and regeneration because of their excellent processability and bioactivity. In the present study, we have ...
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