Search results for: PROPER GRADIENT MAP

Search results for: PROPER GRADIENT MAP

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The rovibrational energy levels of the diatomic silver anion and neutral silver dimer
Open Research Data
open access
- P. Jasik
- J. Franz
- D. Kędziera
- T. Kilich
- J. Kozicki
- J. Sienkiewicz
- series: Spontaneous electron emission versus dissociation in internally hot silver dimer anions
The process of a two-channel decay of the diatomic silver anion (Ag2-), namely the spontaneous electron ejection giving Ag2 + e- and the dissociation leading to Ag- + Ag is theoretically studied. The ground state potential energy curves (PECs) of the neutral silver dimer and anionic silver diatomic molecule are calculated using the single reference...
Uniform expansion estimates in the cubic map as a function of the parameter
Open Research Data
open access
- P. Pilarczyk
- series: Uniform expansion estimates in one-dimensional dynamics
This dataset contains selected results of numerical computations described in the paper "Quantitative hyperbolicity estimates in one-dimensional dynamics" by S. Day, H. Kokubu, S. Luzzatto, K. Mischaikow, H. Oka, P. Pilarczyk, published in Nonlinearity, Vol. 21, No. 9 (2008), 1967-1987, doi: 10.1088/0951-7715/21/9/002.
Uniform expansion estimates in the quadratic map as a function of the critical neighborhood size
Open Research Data
open access
- P. Pilarczyk
- series: Uniform expansion estimates in one-dimensional dynamics
This dataset contains selected results of numerical computations described in the paper "Quantitative hyperbolicity estimates in one-dimensional dynamics" by S. Day, H. Kokubu, S. Luzzatto, K. Mischaikow, H. Oka, P. Pilarczyk, published in Nonlinearity, Vol. 21, No. 9 (2008), 1967-1987, doi: 10.1088/0951-7715/21/9/002.
Uniform expansion estimates in the unimodal map with γ=1.5 as a function of the parameter
Open Research Data
open access
- P. Pilarczyk
- series: Uniform expansion estimates in one-dimensional dynamics
This dataset contains selected results of numerical computations described in the paper "Quantitative hyperbolicity estimates in one-dimensional dynamics" by S. Day, H. Kokubu, S. Luzzatto, K. Mischaikow, H. Oka, P. Pilarczyk, published in Nonlinearity, Vol. 21, No. 9 (2008), 1967-1987, doi: 10.1088/0951-7715/21/9/002.
Uniform expansion estimates in the unimodal map with γ=2.5 as a function of the parameter
Open Research Data
open access
- P. Pilarczyk
- series: Uniform expansion estimates in one-dimensional dynamics
This dataset contains selected results of numerical computations described in the paper "Quantitative hyperbolicity estimates in one-dimensional dynamics" by S. Day, H. Kokubu, S. Luzzatto, K. Mischaikow, H. Oka, P. Pilarczyk, published in Nonlinearity, Vol. 21, No. 9 (2008), 1967-1987, doi: 10.1088/0951-7715/21/9/002.
SEM image and EDS map of SrTi0.50Fe0.50O3-d powder aglomerate
Open Research Data
open access
- A. Mroziński
- series: Effect of sintering temperature on electrochemical performance of porous SrTi1-xFexO3-δ oxygen electrodes
This dataset contains image of the SrTi0.50Fe0.50O3-d powder aglomerate with EDS map analysis results. Images were obtained using a PhenomXL (Thermo Fisher Scientific, the Netherlands) scanning electron microscope (SEM) with an accelerating voltage of 10 kV in a high vacuum mode. The chemical compositions of the investigated powder were determined...
SEM image and EDS map of SrTi0.65Fe0.35O3-d powder aglomerate
Open Research Data
open access
- A. Mroziński
- series: Effect of sintering temperature on electrochemical performance of porous SrTi1-xFexO3-δ oxygen electrodes
This dataset contains image of the SrTi0.65Fe0.35O3-d powder aglomerate with EDS map analysis results. Images were obtained using a PhenomXL (Thermo Fisher Scientific, the Netherlands) scanning electron microscope (SEM) with an accelerating voltage of 10 kV in a high vacuum mode. The chemical compositions of the investigated powder were determined...
SEM image and EDS map of SrTi0.30Fe0.70O3-d powder aglomerate
Open Research Data
open access
- A. Mroziński
- series: Effect of sintering temperature on electrochemical performance of porous SrTi1-xFexO3-δ oxygen electrodes
This dataset contains image of the SrTi0.30Fe0.70O3-d powder aglomerate with EDS map analysis results. Images were obtained using a PhenomXL (Thermo Fisher Scientific, the Netherlands) scanning electron microscope (SEM) with an accelerating voltage of 10 kV in a high vacuum mode. The chemical compositions of the investigated powder were determined...
Uniform expansion estimates in the quadratic map as a function of the parameter, with a large range of parameters
Open Research Data
open access
- P. Pilarczyk
- series: Uniform expansion estimates in one-dimensional dynamics
This dataset contains selected results of numerical computations described in the paper "Quantitative hyperbolicity estimates in one-dimensional dynamics" by S. Day, H. Kokubu, S. Luzzatto, K. Mischaikow, H. Oka, P. Pilarczyk, published in Nonlinearity, Vol. 21, No. 9 (2008), 1967-1987, doi: 10.1088/0951-7715/21/9/002.
Uniform expansion estimates in the quadratic map as a function of the parameter, with a small critical neighborhood
Open Research Data
open access
- P. Pilarczyk
- series: Uniform expansion estimates in one-dimensional dynamics
This dataset contains selected results of numerical computations described in the paper "Quantitative hyperbolicity estimates in one-dimensional dynamics" by S. Day, H. Kokubu, S. Luzzatto, K. Mischaikow, H. Oka, P. Pilarczyk, published in Nonlinearity, Vol. 21, No. 9 (2008), 1967-1987, doi: 10.1088/0951-7715/21/9/002.
Uniform expansion estimates in the quadratic map as a function of the parameter, with a very small critical neighborhood
Open Research Data
open access
- P. Pilarczyk
- series: Uniform expansion estimates in one-dimensional dynamics
This dataset contains selected results of numerical computations described in the paper "Quantitative hyperbolicity estimates in one-dimensional dynamics" by S. Day, H. Kokubu, S. Luzzatto, K. Mischaikow, H. Oka, P. Pilarczyk, published in Nonlinearity, Vol. 21, No. 9 (2008), 1967-1987, doi: 10.1088/0951-7715/21/9/002.
Uniform expansion estimates in the quadratic map as a function of the partition size, using Johnson’s algorithm
Open Research Data
open access
- P. Pilarczyk
- series: Uniform expansion estimates in one-dimensional dynamics
This dataset contains selected results of numerical computations described in the paper "Quantitative hyperbolicity estimates in one-dimensional dynamics" by S. Day, H. Kokubu, S. Luzzatto, K. Mischaikow, H. Oka, P. Pilarczyk, published in Nonlinearity, Vol. 21, No. 9 (2008), 1967-1987, doi: 10.1088/0951-7715/21/9/002.
Uniform expansion estimates in the quadratic map as a function of the partition size, computing λ only
Open Research Data
open access
- P. Pilarczyk
- series: Uniform expansion estimates in one-dimensional dynamics
This dataset contains selected results of numerical computations described in the paper "Quantitative hyperbolicity estimates in one-dimensional dynamics" by S. Day, H. Kokubu, S. Luzzatto, K. Mischaikow, H. Oka, P. Pilarczyk, published in Nonlinearity, Vol. 21, No. 9 (2008), 1967-1987, doi: 10.1088/0951-7715/21/9/002.
Uniform expansion estimates in the quadratic map as a function of the parameter, using the “uniform” partition type
Open Research Data
open access
- P. Pilarczyk
- series: Uniform expansion estimates in one-dimensional dynamics
This dataset contains selected results of numerical computations described in the paper "Quantitative hyperbolicity estimates in one-dimensional dynamics" by S. Day, H. Kokubu, S. Luzzatto, K. Mischaikow, H. Oka, P. Pilarczyk, published in Nonlinearity, Vol. 21, No. 9 (2008), 1967-1987, doi: 10.1088/0951-7715/21/9/002.
Uniform expansion estimates in the quadratic map as a function of the parameter, using the “critical” partition type
Open Research Data
open access
- P. Pilarczyk
- series: Uniform expansion estimates in one-dimensional dynamics
This dataset contains selected results of numerical computations described in the paper "Quantitative hyperbolicity estimates in one-dimensional dynamics" by S. Day, H. Kokubu, S. Luzzatto, K. Mischaikow, H. Oka, P. Pilarczyk, published in Nonlinearity, Vol. 21, No. 9 (2008), 1967-1987, doi: 10.1088/0951-7715/21/9/002.
Uniform expansion estimates in the quadratic map as a function of the parameter, using the “derivative” partition type
Open Research Data
open access
- P. Pilarczyk
- series: Uniform expansion estimates in one-dimensional dynamics
This dataset contains selected results of numerical computations described in the paper "Quantitative hyperbolicity estimates in one-dimensional dynamics" by S. Day, H. Kokubu, S. Luzzatto, K. Mischaikow, H. Oka, P. Pilarczyk, published in Nonlinearity, Vol. 21, No. 9 (2008), 1967-1987, doi: 10.1088/0951-7715/21/9/002.
Uniform expansion estimates in the quadratic map as a function of the partition size, using the “derivative” partition type
Open Research Data
open access
- P. Pilarczyk
- series: Uniform expansion estimates in one-dimensional dynamics
This dataset contains selected results of numerical computations described in the paper "Quantitative hyperbolicity estimates in one-dimensional dynamics" by S. Day, H. Kokubu, S. Luzzatto, K. Mischaikow, H. Oka, P. Pilarczyk, published in Nonlinearity, Vol. 21, No. 9 (2008), 1967-1987, doi: 10.1088/0951-7715/21/9/002.
Uniform expansion estimates in the quadratic map as a function of the partition size, using the “critical” partition type
Open Research Data
open access
- P. Pilarczyk
- series: Uniform expansion estimates in one-dimensional dynamics
This dataset contains selected results of numerical computations described in the paper "Quantitative hyperbolicity estimates in one-dimensional dynamics" by S. Day, H. Kokubu, S. Luzzatto, K. Mischaikow, H. Oka, P. Pilarczyk, published in Nonlinearity, Vol. 21, No. 9 (2008), 1967-1987, doi: 10.1088/0951-7715/21/9/002.
Uniform expansion estimates in the quadratic map as a function of the partition size, using the Floyd–Warshall algorithm
Open Research Data
open access
- P. Pilarczyk
- series: Uniform expansion estimates in one-dimensional dynamics
This dataset contains selected results of numerical computations described in the paper "Quantitative hyperbolicity estimates in one-dimensional dynamics" by S. Day, H. Kokubu, S. Luzzatto, K. Mischaikow, H. Oka, P. Pilarczyk, published in Nonlinearity, Vol. 21, No. 9 (2008), 1967-1987, doi: 10.1088/0951-7715/21/9/002.
Uniform expansion estimates in the quadratic map with the smallest critical neighborhood for which the expansion exponent λ0 is positive
Open Research Data
open access
- P. Pilarczyk
- series: Uniform expansion estimates in one-dimensional dynamics
This dataset contains selected results of numerical computations described in the paper "Quantitative hyperbolicity estimates in one-dimensional dynamics" by S. Day, H. Kokubu, S. Luzzatto, K. Mischaikow, H. Oka, P. Pilarczyk, published in Nonlinearity, Vol. 21, No. 9 (2008), 1967-1987, doi: 10.1088/0951-7715/21/9/002.
Uniform expansion estimates in the quadratic map with the smallest critical neighborhood for which the expansion exponent λ is positive
Open Research Data
open access
- P. Pilarczyk
- series: Uniform expansion estimates in one-dimensional dynamics
This dataset contains selected results of numerical computations described in the paper "Quantitative hyperbolicity estimates in one-dimensional dynamics" by S. Day, H. Kokubu, S. Luzzatto, K. Mischaikow, H. Oka, P. Pilarczyk, published in Nonlinearity, Vol. 21, No. 9 (2008), 1967-1987, doi: 10.1088/0951-7715/21/9/002.
SEM image and EDS map of SrTi0.50Fe0.50O3-d porous electrode sintered at 800 °C
Open Research Data
open access
- A. Mroziński
- series: Effect of sintering temperature on electrochemical performance of porous SrTi1-xFexO3-δ oxygen electrodes
This dataset contains image of the SrTi0.50Fe0.50O3-d porous electrode sintered at 800 °C with EDS map analysis results. This study were performed for better understanding the chemical composition of flat like structures that occurs in electrode. Images were obtained using a PhenomXL (Thermo Fisher Scientific, the Netherlands) scanning electron microscope...
Uniform expansion estimates in the quadratic map with the smallest critical neighborhood for which the expansion exponent λ0 is greater than 0.1
Open Research Data
open access
- P. Pilarczyk
- series: Uniform expansion estimates in one-dimensional dynamics
This dataset contains selected results of numerical computations described in the paper "Quantitative hyperbolicity estimates in one-dimensional dynamics" by S. Day, H. Kokubu, S. Luzzatto, K. Mischaikow, H. Oka, P. Pilarczyk, published in Nonlinearity, Vol. 21, No. 9 (2008), 1967-1987, doi: 10.1088/0951-7715/21/9/002.
Uniform expansion estimates in the quadratic map with the smallest critical neighborhood for which the expansion exponent λ is greater than 0.1
Open Research Data
open access
- P. Pilarczyk
- series: Uniform expansion estimates in one-dimensional dynamics
This dataset contains selected results of numerical computations described in the paper "Quantitative hyperbolicity estimates in one-dimensional dynamics" by S. Day, H. Kokubu, S. Luzzatto, K. Mischaikow, H. Oka, P. Pilarczyk, published in Nonlinearity, Vol. 21, No. 9 (2008), 1967-1987, doi: 10.1088/0951-7715/21/9/002.
bio-based polyester polyols - chemical structure of Miniatura 4 proper samples
Open Research Data
open access
- P. Parcheta-Szwindowska
- series: struktura chemiczna bio-polioli
Presented results are related with project MINIATURA 4 realization. At the document, the chemical structure of bio-based polyester polyols (poly(propylene-co-propan-1,2,3-triol succinate)s) are presented as analysis of FTIR and H NMR spectroscopy.
Dynamics of S-unimodal maps used in population modeling.
Open Research Data
open access
- Z. Kontna
- J. Signerska-Rynkowska
- G. Graff
S-unimodal maps are maps of the interval with negative Schwarzian derivative and having only one turning point (such that the map is increasing to the left of the turning point and decreasing to the right of it). Theory of S-unimodal maps is now a well-developed branch of discrete dynamical systems, including famous Singer theorem which implies existence...
Parameter values for topological chaos in the reduced Chialvo model
Open Research Data
open access
The following dataset is connected with a map-based neuron model introduced by D. Chialvo (Chaos, Solitons & Fractals, 5 (3-4) 1995). The reduced version of this model is a one dimensional discrete system which describes the evolution of the membrane voltage when the value of the second variable, the recovery variable, is fixed. We have recently...
CTD Gdańsk Deep_2001_2005
Open Research Data
open access
- D. Pryputniewicz-Flis
- Zakład Chemii Morza i Ochrony Środowiska Morskiego
Dataset includes measurements of conductivity (mS cm-1), temperature (°C), sound speed (m s-1) and salinity (PSU) made with the probe Falmouth Scientific Inc. The research was carried out in 2001 (at the turn of May and June), 2003 (beginning of May), 2005 (end of April) and in 2002 and 2004 (at the turn of September and October). In 2002, only temperature...
Interaction of PDA monomers with Au
Open Research Data
open access
- series: Electrochemical Au-Minecraft: a new approach towards the impedimetric biosensing system
This dataset contains supplementary information in the form of Electrostatic difference potential (EDP) map, density of states (DOS) spectra, and adsorption geometries of polydopamine PDA monomers on the Au surface. PDA was modelled either as the oxidised (indolequinone, IQ) and reduced (dihydroxyindole, DHI) chemistries.
Magnetic flux leakage signals of near side defects measured with different velocities
Open Research Data
open access
- series: Magnetic flux leakage signals measured with different velocities
The dataset contains raw signals measured with the use of the magnetic flux leakage (MFL) technique. Linear Hall effect sensors A1324 were used to measure magnetic flux leakage. Three voltage signals were measured: Bx sensor output, Bz1 sensor output, and difference of Bz1 and Bz2 outputs. An output of a Bx sensor was directly proportional to the tangential...
Magnetic flux leakage signals of far side defects measured with different velocities
Open Research Data
open access
- series: Magnetic flux leakage signals measured with different velocities
The dataset contains raw signals measured with the use of the magnetic flux leakage (MFL) technique. Linear Hall effect sensors A1324 were used to measure magnetic flux leakage. Three voltage signals were measured: Bx sensor output, Bz1 sensor output, and difference of Bz1 and Bz2 outputs. An output of a Bx sensor was directly proportional to the tangential...
Hydrological predictors used for vegetation modelling in the lower Biebrza valley 1900-2099
Open Research Data
open access
- T. Berezowski
This data set contains hydrological predictors used for vegetation modelling in the lower Biebrza valley, NE Poland.The predictors were obtained from simulations using integrated hydrological model - HydroGeoSphere, with the Hydraulic Mixing-Cell method.Forcing data for the model were Twentieth Century Reanalysis (20CR) data for the period 1900-2015...
Inventory of the existing pavement of sidewalks and roads in the Gdańsk-Oliwa district, with particular emphasis on the location of the "Polanki" market and its direct neighbourhood, stage from 2019 year.
Open Research Data
open access
- J. Borucka
- W. Mazurkiewicz
The document presents short description and a list of paved surfaces (sidewalks and roads) in the Gdańsk-Oliwa district, in the form of tables with a description of the street and materials used. The description consists of 21 tables: one table for each street. The description is mostly supplemented with photographic material. The area of the inventory...
Automatically created and partially veriffied Wikipedia - WordNet mappings
Open Research Data
open access
- T. Boiński
- J. Szymański
Mapping between Wikipedia articles and WordNet synsets. The mappings between Wikipedia articles and WordNet synsets were obtained automatically using 4 algorithms of data processing. The automatically generated mappings were than a subject of verification by a group of volunteers using crowdsourcing approach through so called Games with a Purpose. The...
Database of algebraic periods of quasi-unipotent orientation-preserving homeomorphisms of orientable surfaces
Open Research Data
open access
- G. Graff
- W. Marzantowicz
- Ł. Michalak
The set of algebraic periods of a map contains important information about periodic points and, in addition, is a homotopy invariant of the map. It is determined by indices of nonzero Dold coefficients which are computed purely algebraically from maps induced on homology groups of a considered space. In this dataset, we include for a given g=1,2,...,30,...
Laser microscope profilometry of SrTi0.3Fe0.7O3-d electrode surface after quickly drying
Open Research Data
open access
- A. Mroziński
- W. Mika
- series: Study of Oxygen Electrode Reactions on Symmetrical Porous SrTi0.30Fe0.70O3-δ Electrodes
The dataset consists of a surface image, topography and profilometry obtained using a Keyence VK-X1000 confocal laser microscope for SrTi0.3Fe0.7O3-d electrode (STF70). Imaging was performed to determine surface roughness. The Keyence VK-X1000 uses a 404 nm laser to map and measure the surface of samples via confocal scanning or a wide-field variable...
Laser microscope profilometry of (Ce0.80Gd0.20)O1.90 surface before polishing
Open Research Data
open access
- A. Mroziński
- W. Mika
- series: Study of Oxygen Electrode Reactions on Symmetrical Porous SrTi0.30Fe0.70O3-δ Electrodes
The dataset consists of a surface image and topography obtained using a Keyence VK-X1000 confocal laser microscope for (Ce0.80Gd0.20)O1.90 substrate (CGO-20). Imaging was performed to determine surface roughness. The Keyence VK-X1000 uses a 404 nm laser to map and measure the surface of samples via confocal scanning or a wide-field variable focus. The...
The generalization by simplification operator with the Simplify Building tool of objects representing groups of buildings in Gdańsk district - scale 1:10000. Data from OSM
Open Research Data
open access
- A. Inglot
- K. Kozioł
- series: A process with the evaluation of the sequential generalization of a buildings group (Gdańsk city with county rights).
The process of automatic generalization is one of the elements of spatial data preparation for the purpose of creating digital cartographic studies. The presented data include a part of the process of generalization of building groups obtained from the Open Street Map databases (OSM) [1].
Laser microscope profilometry of SrTi0.3Fe0.7O3-d electrode surface after slowly drying
Open Research Data
open access
- A. Mroziński
- W. Mika
- series: Study of Oxygen Electrode Reactions on Symmetrical Porous SrTi0.30Fe0.70O3-δ Electrodes
The dataset consists of a surface image, topography and profilometry obtained using a Keyence VK-X1000 confocal laser microscope for SrTi0.3Fe0.7O3-d electrode (STF70). Imaging was performed to determine surface roughness. The Keyence VK-X1000 uses a 404 nm laser to map and measure the surface of samples via confocal scanning or a wide-field variable...
The generalization of objects representing groups of buildings in the Kartuzy district by simplification operator with the Simplify Building tool - scale 1:10000. Data from OSM.
Open Research Data
open access
- A. Inglot
- K. Kozioł
- series: A process with the evaluation of the sequential generalization of a buildings group (Kartuzy district)
The process of automatic generalization is one of the elements of spatial data preparation for the purpose of creating digital cartographic studies. The presented data include a part of the process of generalization of building groups obtained from the Open Street Map databases (OSM) [1].
Laser microscope profilometry of (Ce0.80Gd0.20)O1.90 after ∼3 μm surface finish
Open Research Data
open access
- A. Mroziński
- W. Mika
- series: Study of Oxygen Electrode Reactions on Symmetrical Porous SrTi0.30Fe0.70O3-δ Electrodes
The dataset consists of a surface image and topography obtained using a Keyence VK-X1000 confocal laser microscope for (Ce0.80Gd0.20)O1.90 substrate (CGO-20). Imaging was performed to determine surface roughness. The Keyence VK-X1000 uses a 404 nm laser to map and measure the surface of samples via confocal scanning or a wide-field variable focus. The...
Ferromagnetic nanoparticles imaging by means of Magnetic Force Microscopy
Open Research Data
open access
- A. Zieliński
- J. Ryl
- series: Scanning Probe Microscopies data
Ferromagnetic nanoparticles can be used as building blocks for advanced thin film magnets, and can also be used in data storage and biomedical technologies. Nano-crystalline ferrites with the chemical formula NixZn (1 - x) Fe2O4, where x = 0, 0.2, 0.4, 0.6, 0.8, 1.0 show anti-corrosion properties and suppress electromagnetic interference, in the case...
Data on bicycle traffic in Gdansk paired with weather and air quality data
Open Research Data
- A. Romanowska
- K. Birr
The file contains data on bicycle traffic registered by counting stations loacted in Gdańsk in the years 2013-2020. The data are paired with weather and air quality data from Gdansk collected for the same period. The data is described below:
Data on bicycle traffic in Lodz (Poland) paired with weather and air quality data
Open Research Data
open access
- A. Romanowska
- K. Birr
The file contains data on bicycle traffic registered by counting stations loacted in Lodz in the years 2016-2019. The data are paired with weather and air quality data from Lodz collected for the same period. The data is described below:
Analysis of spatial changes in the town of Puck with its surroundings in the years 1926, 1940, 1974, 1985, 2000, 2020 on the basis of topographic maps using the BDOT10K database
Open Research Data
open access
- K. Malottki
- A. Inglot
Spatial changes over time are extremely valuable due to the possibility of modeling forecasts. This dataset shows how Puck has evolved over a specific period of time. Thanks to this presentation of the data set, it is possible to easily recreate the appearance of the city in particular years.
X-ray images of Baltic herring. Data analysis
Open Research Data
open access
- J. Idczak
Based on the developed methodology for the: (i) optimal method of catching, (ii) transporting and storing fish, (iii) measuring and (iv) analyzing X-rays images, the existing collection of X-ray images of Baltic herring, caught in October 2002 during the Swedish component of the Baltic International Acoustic Survey (BIAS) in the Baltic proper (ICES...
Tagged images with LEGO bricks
Open Research Data
version 1.1 open access
- K. Zawora
- S. Zaraziński
- B. Śledź
- B. Łobacz
- T. Boiński
- series: LEGO
The data set conatins tagged images conatining LEGO bricks used for traning LEGO bricks detecting network. The dataset contains two types of images:
TEM and EDX study of the Al2O3 ultra thin films
Open Research Data
open access
- M. Łapiński
The ultra-thin layers of Al2O3 were deposited on a silicon substrates. The method of atomic layer deposition (Beneq TFS 200 ALD system) was chosen as the proper method of dielectric layer deposition. This method provides precise thickness control down to a single atomic layer. The precursors used were trimethylaluminum (Sigma-Aldrich) and purified water....
Dynamic impedance spectra of programmable dynamically changing RC model based on digital potentiometers
Open Research Data
version 1.1 open access
- G. Lentka
The dataset presents non-stationary impedance spectra of the RC model presented in the figure below. This model contains two digital potentiometers controlled digitally by the microcontroller. This solution allows to programmably control the value of the model impedance. Thanks to this, the model can be used as a test engine for evaluation of the dynamic...
The generalization by simplification operator with Sester’s method of objects representing groups of buildings in Gdańsk district - scale 1:10000. Data from OSM
Open Research Data
open access
- A. Inglot
- K. Kozioł
- series: A process with the evaluation of the sequential generalization of a buildings group (Gdańsk city with county rights).
The process of automatic generalization is one of the elements of spatial data preparation for the purpose of creating digital cartographic studies. The presented data include a part of the process of generalization of building groups obtained from the Open Street Map databases (OSM) [1].

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Search results for: PROPER GRADIENT MAP