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Search results for: model cylindryczny
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Physical models in the education of architectural history
PublicationIn this article, the authors present the long tradition and common use of physical models in the process of teaching the history of architecture in higher education institutions. The research described in the article is focused on the use of physical models and mock-ups as stimulants during architectural history classes to support lectures and increase the learning capabilities of students. The authors also cover the general use...
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Wykorzystanie modeli systemu energetycznego statku
PublicationPrzedstawiono model generatora synchronicznego oraz węzłów równoległych obciążeń, w których zastosowano wektorową reprezentację zmiennych stanu. Przyjęto założenie o symetrycznym obciążeniu generatora, co umożliwia modelowanie obciążeń tylko dla jednej fazy napięcia. Ze względu na ocenę pojedynczej pracy, jak również analizę stanu jałowego, generator został zbudowany jako źródło napięciowe. Opracowane modele wykorzystano do oceny...
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Developing Prognostic Models of Organization Evolution
PublicationThe work focuses on the problem of measuring evolution of IT organizations. Changes in business influence functioning of the IT organization. IT departments or companies must ensure that the needs of their parent company/customers will be met. Therefore they must constantly evolve. Following question can be raised: is it possible to support process of changes the IT organization to run it smoother, faster, easier but with reduced...
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Early models of DNA damage formation
PublicationPrzeanalizowano jedne z pierwszych modeli opisujących uszkodzenia nici DNA. Przeanalizowano uszkodzenia powstające w pojedynczych i podwójnych niciach, pod wpływem czynników fizycznych i chemicznych.
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Internationalization of SME's: context, models and implementation
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Melody Harmonization with Interpolated Probabilistic Models
PublicationMost melody harmonization systems use the generative hidden Markov model (HMM), which model the relation between the hidden chords and the observed melody. Relations to other variables, such as the tonality or the metric structure, are handled by training multiple HMMs or are ignored. In this paper, we propose a discriminative means of combining multiple probabilistic models of various musical variables by means of model interpolation....
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SLIDING MODE-PID FUZZY CONTROLLER WITH A NEW REACHING MODE FOR UNDERWATER ROBOTIC MANIPULATORS
PublicationDesign of an accurate and robust controller is a challenging topic in an underwater manipulator control. This is due to hydrodynamic disturbances in underwater environment. In this paper a sliding mode control (SMC) included a PID sliding surface and fuzzy tunable gain is designed. In this proposed controller robustness property of SMC and fast response of PID are incorporated with fuzzy rules to reduce error tracking. In the...
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Induction Motor Multiscalar Model Based Sensorless Control Using Power Measurement
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Small power laboratory model and high power prototype of the four-level VSI
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Diversity of fecal coliforms and their antimicrobial resistance patterns in wastewater treatment model plant
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Molecular Characterization of Growth Hormone-producing Tumors in the GC Rat Model of Acromegaly
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Applying the four-capital model to the assessment of regional development in the Lubuskie region of Poland
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Gauge-invariant theory of the Meissner effect in the lattice model of a superconductor with local pairing
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A tight-binding model of a carbon nanotube interacting with TiO2 rutile (110) surface
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Size effects in wedge indentation predicted by a gradient-enhanced crystal-plasticity model
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Irreversible thermodynamics model equations for heterogeneous solute flows in a double-membrane system
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A new marine ecosystem 3D CEMBS model (version 2) for the Baltic Sea
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Application of a three‑dimensional (3D) breast cancer model to study macrophage polarization
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Road noise mapping in the city area: measurements compared to model-based estimations
PublicationThe paper presents an approach to the verification of noise prediction models in selected localization in the city of Gdansk. The experiments described include a comparison between environmentalmeasurement results performed in the terrain and the noise level prediction results. The NMPB-96 (Nouvelle Méthode de Prévision du Bruit) and Harmonoise models outcomes provide the subject ofthe analysis. The proposed solution of continuous...
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Identification and validation of material parameters for isotropic damage model in viscoplastic flow conditions
PublicationW pracy przedstawiono trzy różne sposóby identyfikacji parametrów materiałowych dla izotropowego modelu zniszczenia w warunkach płynięcia lepkoplastycznego. W celu ustalenia który sposób daje najlepsze rezultaty przeprowadzono każdą z identyfikacji dla wybranego materiału, a następnie dokonano ich oceny porównując wyniki symulacji numerycznych z wynikami eksperymentów. W pracy pokazano również praktyczne zastosowanie modelu - przykład...
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Ważone umieszczanie grafów jako model optymalizacji komunikacji w sieciach heterogenicznych
PublicationUmieszczenie grafu w grafie jest odwzorowaniem pomiędzy parą grafów. Graf umieszczany reprezentuje sieć komunikujących się ze sobą zadań, natomiast graf docelowy dostępną architekturę wykonania tych zadań. Problem polega na takim odwzorowaniu wierzchołków i krawędzi, aby zminimalizować koszty wynikające z potrzeby użycia zastępczych ścieżek w grafie docelowym. W klasycznym modelu przyjmuje się, że oba grafy są proste i ich krawędzie...
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Quality model for UML tools in application to UML tool selection and market analysis
PublicationJęzyki modelowania i wspierające je narzędzia odgrywają istotną rolę w procesie wytwarzania i utrzymania oprogramowania. Wraz ze wzrostem liczby narzędzi UML na rynku pojawia się potrzeba ich porównania i oceny. Artykuł prezentuje wielowymiarowy model oceny narzędzi UML, opisuje ankietę przydatną do oceny narzędzi UML oraz przedstawia system oceny narzędzi UML wraz ze studium przypadku jego zastosowania do poszukiwania narzędzi...
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Nonlinear model of a synchronous generator for analysis of more electric aircraft power systems
PublicationA nonlinear model for studying a variable-speed synchronous generator (SG) in more electric aircraft (MEA) power system has been developed. The saturation effects of the SG magnetic circuit have been considered. The model has been implemented in the Synopys/Saber simulation environment. The modelling language MAST has been used to elaborate the SG model. The model exhibit a network with the same number of external terminals/ports...
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Multi split functional model of geodetic observations in deformation analyses of the Olsztyn castle
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The spectral finite element model for analysis of flexural–shear coupled wave propagation
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Bayesian multilevel model of micro RNA levels in ovarian-cancer and healthy subjects
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Tree-based homogeneous ensemble model with feature selection for diabetic retinopathy prediction
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<title>Cavity control system model simulations for the TESLA linear accelerator</title>
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Determinants of the European Union’s Trade - evidence from a panel estimation of the gravity model
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How to model temporal changes in nontargeted metabolomics study? A Bayesian multilevel perspective
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THE TIMING OF INITIAL PUBLIC OFFERINGS – NON-NUMERICAL MODEL BASED ON QUALITATIVE TRENDS
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Towards the development of a system-theoretic model for safety assessment of autonomous merchant vessels
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Toward a unified model of mobile Business Intelligence (m-BI) acceptance and use
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Perceived supervisor support as a relevant factor for subordinates’ job satisfaction – model verification
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Comparative Analysis of CpG Sites and Islands Distributed in Mitochondrial DNA of Model Organisms
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Finding safe and efficient shipping routes in ice-covered waters: A framework and a model
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Toward a hybrid model of ship performance in ice suitable for route planning purpose
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Kinetics of spinodal decomposition in the Ising model with dynamic lattice liquid (DLL) dynamics
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FEM (Finite Element Method) Numeric Analyses of the Syrenka S201 Car Model
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Bistability in a One-Dimensional Model of a TwoPredators-One-Prey Population Dynamics System
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Tribological and nanoscale research on model friction couples intended for hip joint prostheses
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Precision surface characterization for finish cylindrical milling with dynamic tool displacements model
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A Simulation Model of Construction Projects Executed in Random Conditions with the Overlapping Construction Works
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Parameters Identification of the Flexible Fin Kinematics Model Using Vision and Genetic Algorithms
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Model-Based Decision Support System for the Blast Furnace Charge of Burden Materials
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SYNERGY IN SPACE – THE USE OF GIS TOOLS ON THE EXAMPLE OF PREMISES RECORDS IN THE LOD4 MODEL
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Conformational stability of the full-atom hexameric model of the ClpB chaperone fromEscherichia coli
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Influence of landfill leachate on municipal wastewater treatment - model plant(WWTP-MP)
PublicationAbstract In the current study, wastewater treatment model plant (WWTP-MP) was used to investigate the possibilities of landfill leachate co-treatment together with municipal wastewater. The WWT-MP, designed as an A2O multiphase system, was fed with the raw municipal wastewater (from the WWTP Gdańsk "Wschód'', Qav.=82x103 m3/d) with increasing, from 1 to 5 % (vol.), quantity of landfill leachate (collected from Gdańsk landfill ''Szadółki")....
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Passing from requirements specification to class model using application domain ontology
PublicationThe quality of a classic software engineering process depends on the completeness of project documents and on the inter-phase consistency. In this paper, a method for passing from the requirement specification to the class model is proposed. First, a developer browses the text of the requirements, extracts the word sequences, and places them as terms into the glossary. Next, the internal ontology logic for the glossary needs to...
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Diversity of fecal coliforms and their antimicrobial resistance patterns in wastewater treatment model plant.
PublicationThe occurrence of resistance patterns among wastewater fecal coliforms was determined in the study. Susceptibility of the isolates was tested against 19 antimicrobial agents: aminoglycosides, aztreonam, carbapenems, cephalosporines, b-lactam/b-lactamase inhibitors, penicillines, tetracycline, trimethoprim/sulfamethoxazole, and fluoroquinolones. Additionally the removal of resistant isolates was evaluated in the laboratory-scale...