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Search results for: isogeometric analysis
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Wind speed, wind direction and solar radiation datasets; wind and solar energy resources analysis
Open Research DataDataset contain the results of wind speed, wind direction and solar radiation for wind and solar energy resources analysis performed in years 2008 and 2009. Application for efficiency and profitability of solar and wind power plants anaylsis and for energy generation forecasting algorithms design and anaysis. Datasets used in doctoral dissertations,...
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Shift-Msplit* Estimation in Deformation Analyses
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Network analyses with the use of spatial databases
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COMPARATIVE ANALYSES OF INTERNATIONALIZATION OF KAZAKHSTAN ENTERPRISES
PublicationThis paper presents the instruments of internationalization of enterprises operating within the Eurasian Economic Union. Research contains answers of 108 enterprises exporters located in the Republic of Kazakhstan. The purpose of the paper is to show the main forms of the internationalization of enterprises in Kazakhstan. The paper also presents the following instruments of enterprises’ internationalization including: indirect...
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Elemental composition analysis of Pistacia lentiscus L., leaves collected from Mitidja plain in Algeria using instrumental neutron activation analysis (INAA) technique
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Advances in Modelling and Analysis B: Signals, Information, Data, Patterns
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AI EDAM-ARTIFICIAL INTELLIGENCE FOR ENGINEERING DESIGN ANALYSIS AND MANUFACTURING
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Dynamics of Continuous, Discrete and Impulsive Systems Series A: Mathematical Analysis
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Analysis of Factors Influencing the Density of Fatalities on National Roads in Poland
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Propagation analysis of the point-to-point radio links operating in the band
PublicationThe theoretical possibilities of utilizing the EHF-band frequencies for point-to-point short range communications have been discussed. The most important factors that affect propagation attenuation in this band have been briefly described, as well as relevant mathematical formulas that allow for numerical analysis of these phenomena. After that, a research have been carried out in which the authors have analyzed propagation losses...
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Analysis of magnetic field inside thin-layer ferromagnetic objects
PublicationResults of the numerical analysis of the magnetic field inside an infinitely long, thin-layer ferromagnetic pipe with and without a barrier were presented in this paper. Two wires with current symmetrically placed on two sides of the pipe are the sources of magnetic field. Numerical calculations for the quasi-steady state for chosen frequency band were carried out in the Flux 2D.
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On the use of instantaneous complex frequency for analysis and modification of simple sounds
PublicationW pracy przedstawiono możliwości wykorzystania zespolonej pulsacji chwilowej do analizy i modyfikacji prostych dźwięków. Opisywany algorytm składa się z dwóch kroków: bifaktoryzacji sygnału na obwiednię minimalnofazową i fazor dodatnipskrętny, a następnie estymacja i modyfikacja zespolonej pulsacji chwilowej obu czynników faktoryzacji.
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Analysis of magnetic disturbances of air platform caused by induced magnetisation
PublicationMagnetometric systems installed on air platforms like airplanes or helicopters are equipped in compensators of magnetic disturbances. Time changes of the platform's position caused generation of magnetic disturbances. The permanent and induced magnetization of ferromagnetic elements and eddy currents induced in conducting parts of the platform are sources of these disturbances. The linear model of magnetic disturbances of platforms...
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Quantitative Analysis of Flavonoids in the Flowers and Leaves of Ficaria verna Huds.
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Analysis of Keratoconus genetic factors within Keratoconus Loci and mtDNA
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QSPR analysis of some agonists and antagonists of α-adrenergic receptors
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Errors analysis of differential single-frequency geo-positioning algorithm
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New aspects of the use of Optical Theorem in the analysis of microcavity lasers
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Investigation of the reliability of local strain analysis by means of the triangle modelling
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Irregular variations in GPS time series by probability and noise analysis
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The dynamic analysis of a cracked Timoshenko beam by the spectral element method
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Longitudinal wave propagation. Part II—Analysis of crack influence
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Analysis of Attitudes of Internet Users Towards the Brand in Social Media
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Shotgun Lipidomic Analysis for Differentiation of Niche Cold Pressed Oils
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CFD analysis of jet flows ejected from different nozzles
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Ellipsometric data analysis used in on-line metal passivation monitoring
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Model of speed-varing rotor for mechatronic systems analysis and design
PublicationW artykule przedstawiono sposób modelowania złożonych układów mechatronicznych w oparciu o metodę grafów wiązań. Celem zilustrowania metody posłużono się przykładem liczbowym, w którym rozważano wirnik obracający się ze zmienną prędkością kątową. Prezentowana metodyka doskonale nadaje się do modelowania układów o zróżnicowanej naturze fizycznej. Otrzymany model ma charakter obiektu o pewnej liczbie wejść i wyjść, który można w...
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Thermal analysis and static strength of polyurethanes obtained from glycolysates
PublicationPrzeprowadzono analizę termiczną i zbadano właściwości wytrzymałościowe poliuretanów otrzymanych z glikolizatów o różnej budowie chemicznej. Glikolizaty pozyskiwano w procesie recyklingu surowcowego odpadów poliuretanowych o niskiej gęstości. Środkiem glikolizującym był propano-1,3-diol. Poliuretany z glikolizatów syntezowano metodą prepolimerową z MDI i BDO jako przedłużacza łańcuchów. Nie stosowano katalizatorów.
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Chapter 2: Modelling and analysis of rotor with magnetic bearing system
PublicationThe paper is concerned with rotor magnetic bearing system modelling. Such system is a relatively complex electromechanical system and can be considered as typical mechatronic one. The port-based modelling of physical systems has been used to obtain discrete-continuous model of considered system. Proposed approach enables to obtain reduced low-order lumped parameter representation of the system including gyroscopic interactions....
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New Methods of Spectral Analysis of Current Oscillations of Electrochemical Processes
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Impedance analysis of Portevin-Le Chatelier effect on aluminium alloy
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Application of Discrete Wavelet Transform in the Analysis of Nonlinear Chemical System
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Nonlinear principal component analysis of the tidal dynamics in a shallow sea
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Reproducibility of Finding Enriched Gene Sets in Biological Data Analysis
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Analysis of water erosion processes using terrestrial laser scanning
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Ranking metrics in gene set enrichment analysis: do they matter?
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Experimental study and numerical calculations in the analysis of thin-walled structures
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Analysis of beam sharpening effectiveness in broadband radar on inland waters
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Prediction of the properties of PVD/CVD coatings with the use of FEM analysis
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Multiple Criteria Optimization for Supply Chains – Analysis of Case Study
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The prevalence of familiar hypercholesterolemia in patients of Lodz hospital and their treatment analysis
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Raman spectroscopy analysis of molecular configuration forms of the macular xanthophylls
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A conceptual design and numerical analysis of the mixerless urea-SCR system
PublicationIn the present study, an innovative design of the urea-selective catalytic reduction (SCR) system without conventional mixing elements was developed. The aim was to obtain a high degree of urea decomposition, and uniform ammonia distribution at the inlet to the catalyst, while minimising the liquid film deposition and keeping the compact design. The concept of the design was based on creating high turbulences and elongating...
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Neural Graph Collaborative Filtering: Analysis of Possibilities on Diverse Datasets
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The Effect of Valley Location in Two-Process Surface Topography Analysis
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Problem of selection of reference plane with deep and wide valleys analysis
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Numerical Analysis of Flow in Building Arrangement: Computational Domain Discretization
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Osteotomies and Total Knee Arthroplasty: Systematic Review and Meta-Analysis
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Reducing the Probability of Failure in Manufacturing Equipment by Quantitative FTA Analysis
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Analysis of tank safety with propane-butane on LPG distribution station
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