cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.34808/j9em-4d47
title: WRF-METEOPG: numerical weather forecast data for Poland - Days 274-280, Year 2021

description: WRF-METEOPG is a numerical weather forecast system developed at the Faculty of Civil and Environmental Engineering, Gdansk University of Technology, Poland. The system was built on the basis of the Weather Research and Forecast model version 4.2 and implemented at Centre of Informatics Tricity Academic Supercomputer & Network. Physics parametrization and model dynamics have been adjusted to the weather conditions prevailing in Poland. Also, a whole geographical database (topography, land cover, etc.) has been redefined using, e.g. CORINE and SRTM data. As initial and boundary conditions GFS model with 0.25° spatial resolution is used or, when GFS is unavaialble, ICON-EU with 6.5 km resolution.
This dataset contains weather forecast data for the days 274-280 of the year 2021 (October 1 - October 7, 2021). For each day, the simulations were started at 00 and 12 UTC with the forecast range equal 60-hours. Data are stored in grib2 file format with 1-hour temporal and about 2.5 km spatial resolutions for whole area of Poland. Dataset contains basic meteorological parameters such as 2-meter temperature, surface and sea level pressure, precipitation, cloud cover, wind speed and gusts. Detailed information about available parameters and dataset structure can be found in the readme file attached to the dataset.
Calculations were carried out at the Academic Computer Centre in Gdansk under the project "Parameterization and development of a high-resolution mesoscale WRF numerical weather model with assimilation of meteorological and GNSS data".
DOI: 10.34808/57v7-r835
title: Tensile strength test of PE foils modified with zinc oxide and zinc salts

description: This dataset contains the results of PE foils mechanical tests, in which the material was evaluated for strength and extensibility at the moment of breaking and based on the same tests preceded by material fatigue in 50 stretching cycles. The principle of the method is to stretch the test sample placed in the clamps of the stretching apparatus at a constant speed until it breaks and read the magnitude of the tensile force and elongation of the sample at break.Mechanical tests were carried out based on the following standards:
PN-C-89258-1: 1997 - Polish version: „Tworzywa sztuczne. Folie opakowaniowe - metody badań”PN-EN ISO 527-1: 2012 - "Plastics. Determination of mechanical properties under static stretching. "PN-EN ISO 527-3: 1998 - Polish version: „Tworzywa sztuczne - Oznaczanie właściwości mechanicznych przy rozciąganiu statycznym.






The mechanical properties of the foils were characterized using a universal testing machine (Instron model 5543, controlled using the “Merlin” software V 4.42.- see fig.1)
DOI: 10.34808/bcpm-fy52
title: Data for publication: Design and Synthesis of NTU-9/C3N4 Photocatalysts: Effects of NTU-9 Content and Composite Preparation Method

description: Research data that was used to create the publication entitled N "Design and Synthesis of NTU-9/C3N4 Photocatalysts: Effects of NTU-9 Content and Composite Preparation Method"
 
All necessary information regarding equipment and methodology is provided in the Readme files. The .zip files contain source files that can be opened with publicly available document and image processing programs (Microsoft Word/Excel, Notes, Libre Office Calc, Photo Gallery).
DOI: 10.34808/vjnh-9c35
title: Vident-real: an intra-oral video dataset for multi-task learning

description: We introduce Vident-real, a large dataset of 100 video sequences of intra-oral scenes from real conservative dental treatments performed at the Medical University of Gdańsk, Poland. The dataset can be used for multi-task learning methods including:

video enhancement
video segmentation
motion estimation
video stabilization

The dataset allows for training and validating models on multiple vision-based tasks in challenging real conditions characterized by compromised visibility. The recordings were acquired with a tiny micro-camera firmly attached to dental handpieces with various dental burs and tools. The dental scenes were crowded due to the presence of dental tools and artifacts and featured occlusions, appearance variations, tool-teeth interactions, bleeding, motion blur, light reflections, splashing water and other fluids, and camera fouling.
Since the sequences recorded real dental treatment procedures, collecting target labels from referential, additional sensors in confined spaces is impractical. In the whole dataset, each input video frame, which is corrupted due to sensor miniaturization and other common adversarial factors, is paired with pseudo-labels of:

enhanced frame
segmented teeth
teeth-based homography (4 dof / similarity) between consecutive frames

Vident-real contains 100 real intra-oral videos of 70K frames recorded during conservative treatment procedures. All sequences were recorded in RAW 10-bit format through a wide-angle lens with the sensor's resolution of 800x800 pixels and high sampling frequency ranging from 55 to 60 Hz. The RAW images were debayerized and stored in JPEG format. Sensor's gain and integration time were manually adjusted to each patient's intra-oral cavity to account for on-site low-light conditions thereby improving visibility and colors in the dynamically changing environment.
A miniaturized camera affixed to a dental handpiece could allow dentists to continuously monitor the progress of conservative dental interventions. Camera-augmented dental interventions hold the potential to facilitate dental training and education, optimize workflow ergonomics, and improve patient outcomes. For safe and effective navigation in the mouth, the necessary miniaturization of sensors and optics introduces artifacts to video streams. The inevitable camera shakes result in eye fatigue. The unique challenges posed by intra-oral conditions, such as noise, blur, texture paucity, light variations, shadows, reflections, and fluid dynamics make continuous macro-visualization of complex dental scenes on customized displays difficult. Enhancement of videos acquired in these challenging conditions appears as a natural step towards advancing the field of Video-Assisted Dentistry (VAD), enabling clearer view of the teeth, fractures, gums, blood, cavities, fillings, dentine, pulp, and dental tools.
DOI: 10.34808/72bv-k805
title: WRF-METEOPG: numerical weather forecast data for Poland - Days 239-245, Year 2021

description: WRF-METEOPG is a numerical weather forecast system developed at the Faculty of Civil and Environmental Engineering, Gdansk University of Technology, Poland. The system was built on the basis of the Weather Research and Forecast model version 4.2 and implemented at Centre of Informatics Tricity Academic Supercomputer & Network. Physics parametrization and model dynamics have been adjusted to the weather conditions prevailing in Poland. Also, a whole geographical database (topography, land cover, etc.) has been redefined using, e.g. CORINE and SRTM data. As initial and boundary conditions GFS model with 0.25° spatial resolution is used or, when GFS is unavaialble, ICON-EU with 6.5 km resolution.
This dataset contains weather forecast data for the days 239-245 of the year 2021 (August 27 - September 2, 2021). For each day, the simulations were started at 00 and 12 UTC with the forecast range equal 60-hours. Data are stored in grib2 file format with 1-hour temporal and about 2.5 km spatial resolutions for whole area of Poland. Dataset contains basic meteorological parameters such as 2-meter temperature, surface and sea level pressure, precipitation, cloud cover, wind speed and gusts. Detailed information about available parameters and dataset structure can be found in the readme file attached to the dataset.
Calculations were carried out at the Academic Computer Centre in Gdansk under the project "Parameterization and development of a high-resolution mesoscale WRF numerical weather model with assimilation of meteorological and GNSS data".
DOI: 10.34808/7evk-v817
title: WRF-METEOPG: numerical weather forecast data for Poland - Days 204-210, Year 2021

description: WRF-METEOPG is a numerical weather forecast system developed at the Faculty of Civil and Environmental Engineering, Gdansk University of Technology, Poland. The system was built on the basis of the Weather Research and Forecast model version 4.2 and implemented at Centre of Informatics Tricity Academic Supercomputer & Network. Physics parametrization and model dynamics have been adjusted to the weather conditions prevailing in Poland. Also, a whole geographical database (topography, land cover, etc.) has been redefined using, e.g. CORINE and SRTM data. As initial and boundary conditions GFS model with 0.25° spatial resolution is used or, when GFS is unavaialble, ICON-EU with 6.5 km resolution.
This dataset contains weather forecast data for the days 204-210 of the year 2021 (July 23 - July 29, 2021). For each day, the simulations were started at 00 and 12 UTC with the forecast range equal 60-hours. Data are stored in grib2 file format with 1-hour temporal and about 2.5 km spatial resolutions for whole area of Poland. Dataset contains basic meteorological parameters such as 2-meter temperature, surface and sea level pressure, precipitation, cloud cover, wind speed and gusts. Detailed information about available parameters and dataset structure can be found in the readme file attached to the dataset.
Calculations were carried out at the Academic Computer Centre in Gdansk under the project "Parameterization and development of a high-resolution mesoscale WRF numerical weather model with assimilation of meteorological and GNSS data".
DOI: 10.34808/kj06-5y92
title: Gdynia Kosakowo 2019 - video data - pedestrian, bicycles, vehicles

description: 

Gdynia Kosakowo 2019- video data - pedestrian, bicycles, vehicles




The data contain video traffic data (pedestrian, cyclists, vehicles) registered at 13 intersections .
The video camera was installed around bicycle and pedestrian crossings at the intersection. Camera was mounted on 7-meter-high mast. Recording date 11.2019.

 Location of intersections:  Sample view of the video material:
DOI: 10.34808/szpa-5p70
title: Więcbork 2020 - video data - pedestrian, bicycles, vehicles

description: 

Więcbork 2020 - video data - pedestrian, bicycles, vehicles




The data contain video traffic data (pedestrian, cyclists, vehicles) registered at 13 intersections .
The video camera was installed around bicycle and pedestrian crossings at the intersection. Camera was mounted on 7-meter-high mast. Recording date 09.2020.

 Location of intersections:  Sample view of the video material:
DOI: 10.34808/4h3p-7786
title: High temperature XRD diffraction patterns collected during the reoxidation process of SFM-based compounds

description: This dataset contains three file folders for SFM, LSFM (La-doped) and SFMNb (Nb-doped) respectively. Samples were reduced prior to the XRD measurements. The measurements were performed on Philipps X’Pert Pro diffractometer using a high-temperature Anthon Paar HT-1200 oven adapter. Scans were performed each 50 deg. in air. The data in dataset were already exported to the *.asc from *.xrdml.
DOI: 10.34808/e9fm-xc08
title: X-ray absorption spectroscopy data of SrFe1-xCoxO3-δ (x = 0, 0.2, 0.4, 0.6, 0.8) - K-edge of iron and K-edge of cobalt

description: The dataset consists of two catalogs, containing X-ray absorption spectroscopy (XAS) data of SrFe1-xCoxO3-δ (x = 0, 0.2, 0.4, 0.6, 0.8) perovskites measured at K-edge of iron (7.112 keV) and cobalt (7.709 keV). The measurements were conducted at the SOLARIS National Synchrotron Radiation Centre (Poland) at the ASTRA beamline under ambient atmosphere. The dataset contains transmission mode measurements collected on the ASTRA beamline. The data for each sample is presented as the ratio I0/I1, while reference data (from Fe or Co metal foils) is given as the ratio I1/I2. The intensities I0, I1, and I2 in transmission XAS measurements can be described as follows: - I0 is the intensity of the incident X-ray beam before it reaches the sample,- I1 is the intensity of the X-ray beam after passing through the sample,- I2 is the intensity of the X-ray beam after passing through the reference material (e.g., Fe or Co metal foil).
The names of files indicate the data they consist:- the measured absorption edge (K-Fe and K-Co, indicating K-edge of iron and cobalt, respectively),- the material studied (SFO, SFC2, SFC4, SFC6, and SFC8, signifying SrFe1-xCoxO3-δ containing 0, 20, 40, 60, and 80% of cobalt in the B-site, respectively).
DOI: 10.34808/fc7j-sw91
title: WRF-METEOPG: numerical weather forecast data for Poland - Days 246-252, Year 2021

description: WRF-METEOPG is a numerical weather forecast system developed at the Faculty of Civil and Environmental Engineering, Gdansk University of Technology, Poland. The system was built on the basis of the Weather Research and Forecast model version 4.2 and implemented at Centre of Informatics Tricity Academic Supercomputer & Network. Physics parametrization and model dynamics have been adjusted to the weather conditions prevailing in Poland. Also, a whole geographical database (topography, land cover, etc.) has been redefined using, e.g. CORINE and SRTM data. As initial and boundary conditions GFS model with 0.25° spatial resolution is used or, when GFS is unavaialble, ICON-EU with 6.5 km resolution.
This dataset contains weather forecast data for the days 246-252 of the year 2021 (September 3 - September 9, 2021). For each day, the simulations were started at 00 and 12 UTC with the forecast range equal 60-hours. Data are stored in grib2 file format with 1-hour temporal and about 2.5 km spatial resolutions for whole area of Poland. Dataset contains basic meteorological parameters such as 2-meter temperature, surface and sea level pressure, precipitation, cloud cover, wind speed and gusts. Detailed information about available parameters and dataset structure can be found in the readme file attached to the dataset.
Calculations were carried out at the Academic Computer Centre in Gdansk under the project "Parameterization and development of a high-resolution mesoscale WRF numerical weather model with assimilation of meteorological and GNSS data".
DOI: 10.34808/0mb0-wk12
title: WRF-METEOPG: numerical weather forecast data for Poland - Days 288-294, Year 2021

description: WRF-METEOPG is a numerical weather forecast system developed at the Faculty of Civil and Environmental Engineering, Gdansk University of Technology, Poland. The system was built on the basis of the Weather Research and Forecast model version 4.2 and implemented at Centre of Informatics Tricity Academic Supercomputer & Network. Physics parametrization and model dynamics have been adjusted to the weather conditions prevailing in Poland. Also, a whole geographical database (topography, land cover, etc.) has been redefined using, e.g. CORINE and SRTM data. As initial and boundary conditions GFS model with 0.25° spatial resolution is used or, when GFS is unavaialble, ICON-EU with 6.5 km resolution.
This dataset contains weather forecast data for the days 288-294 of the year 2021 (October 15 - October 21, 2021). For each day, the simulations were started at 00 and 12 UTC with the forecast range equal 60-hours. Data are stored in grib2 file format with 1-hour temporal and about 2.5 km spatial resolutions for whole area of Poland. Dataset contains basic meteorological parameters such as 2-meter temperature, surface and sea level pressure, precipitation, cloud cover, wind speed and gusts. Detailed information about available parameters and dataset structure can be found in the readme file attached to the dataset.
Calculations were carried out at the Academic Computer Centre in Gdansk under the project "Parameterization and development of a high-resolution mesoscale WRF numerical weather model with assimilation of meteorological and GNSS data".
DOI: 10.34808/jz2g-8f37
title: Continuum orbitals in electron scattering from strontium atom in 0.001-15 eV energy range

description: The dataset includes relativistic continuum electron partial wave functions (continuum orbitals, continuum spinors) for elastic scattering of electrons from strontium (Sr) atom, calculated using the Multiconfiguration Dirac-Hartree-Fock method (MCDHF), in electron energies in range 0.001-15 eV, up to partial wave of a relativistic number kappa = -9 (for energies &gt;= 3 eV). Bound states have been calculated using the GRASP2018 code in an ab initio manner, taking into account electronic correlations (by single and double virtual excitations from ground configuration to the set of virtual orbitals, up to 7d, 7f, 8s, 8p, 8d and 8f). Then, continuum orbitals were generated using the code GRASPC (GRASP package adapted for the generation of continuum orbitals wave functions). Direct and exchange potentials have been included explicitly, while polarization potential in the semi-empirical form with two free parameters: dipole polarizability (taken from literature), and a cutoff value (calculated with GRASP2018). The resulting wave functions are not normalized. For each orbital, the corresponding scattering phase shift is also calculated. This dataset is an extended version of the https://doi.org/10.34808/qw13-8q15 dataset, which was intended mainly for electronic scattering length calculations. Present dataset is more suitable for calculation of scattering cross sections (more energies and partial waves included, also calculated with increased accuracy). Polarization potential parameters for continuum orbitals generation (in a.u.):

dipole polarizability alpha_d = 197.2
&lt;cutoff^3&gt; = 119.3833514655
 The dataset is provided as one ZIP archive. Inside the archive, text files with continuum orbitals are grouped in separate directories for each electron energy (e.g. directory "0.05eV" contains data for electron energy 0.05 eV). File names in the directories include quantum number kappa, e.g. file "continuum_2.csp" in the "0.001eV" directory is the continuum orbital for electron energy 0.001eV and quantum number kappa = 2 (d-wave). 

Each .csp (continuum spinor) file contains:

Header with file description
Electron energy in a.u.
Quantum number kappa
Calculated phase shift from the undisturbed wave function
Several consecutive lines containing r, large component P(r), small component Q(r) of the continuum spinor


 Example file preview (first 10 lines):
 # Continuum orbital wave function calculated by GRASPC # # Energy (hartree)  =    3.6749322175660001E-005 # kappa             =            2 # Phase shift       =   -3.1412651266914779      # # r                         P(r)                      Q(r)   0.0000000000000000        0.0000000000000000        0.0000000000000000        2.6984787562108794E-009   3.0788402899095865E-030   5.0636602588076337E-025   5.5353114767557364E-009   2.6573949150962095E-029   2.1306429655970406E-024 

References:

GRASPC – GRASP package adapted for the generation of continuum orbitals wave functions
GRASP2018—A Fortran 95 version of the General Relativistic Atomic Structure Package
DOI: 10.34808/zac2-tz70
title: Identification and cloning of C. albicans SC5314 genes encoding L-methionine biosynthetic pathway enzymes.

description: Enzymes of fungal L-methionine biosynthetic pathway: homoserine O-acetyltransferase (Met2p), O-acetylhomoserine sulfhydrylase (Met15p) and cystathionine-γ-synthase (Str2p) could be exploited as molecular targets for antifungal chemotherapy. The goal of the study was to identify and clone genes encoding mentioned above enzymes. MET2, MET15 and STR2 genes were identified with the use of Candida Genome Database (http://www.candidagenome.org/). Amplifications of genes were carried out on C. albicans SC5314 genomic DNA with the use of polymerase chain reaction (PCR) and appropriate designed primers. PCR products that give satisfying molecular weight were selected and then cloned in a vector for its maintenance to produce the target protein. The constructed expression plasmids were designed in three different versions: encoding a native protein or recombinants with oligo-His tags added either at the C- or N-end. Introduction of fusion domains would facilitate future isolation of the gene products via metal-affinity chromatography. The additional oligo-His domains were introduced by PCR with the help of appropriate designed primers. A direct mutagenesis was carried out in a case of the plasmid containing MET2 gene because it contains a codon CTG that is translated differently in bacteria and yeast cells. In C. albicans it encodes L-Serine, whereas in E. coli cells L-Leucine.This dataset contains the description of methodology, used primers sequences and three image files with the results of agarose gel electrophoresis of obtained PCR products, agarose gel electrophoresis of isolated plasmids DNA and restriction analysis.The studies were financially supported from the project OPUS 20 financed by the National Science Centre (No. UMO-2020/39/B/NZ7/01519).
DOI: 10.34808/qvfp-kh68
title: Dual role of oxygen-related defects in the luminescence kinetics of AlNMn2+

description: This dataset presents the impact of temperature and pressure on AlN:Mn2+ luminescence kinetics. Unusual behavior of Mn2+ optical properties during UV excitation is observed, where a strong afterglow luminescence of Mn2+ occurs even at low temperatures. When the temperature increases, the contribution of the afterglow luminescence is further enhanced, causing a significant increase in the luminescence intensity. The observed phenomena may be explained by an energy diagram in which the ON–VAl complex in AlN:Mn2+ plays a key role. Hence the ON–VAl complex defect in AlN:Mn2+ plays a double role. When the ON–VAl defect is located close to Mn2+ ions, it is responsible for transferring excitation energy directly to Mn2+ ions. However, when the ON–VAl defect complex is located far from Mn2+ ions, its excited state level acts as an electron trap responsible for afterglow luminescence. Additionally, three models have been tested to explain the structure of the emission spectrum and the strong asymmetry between the excitation and emission spectra. From the most straightforward configuration coordinate diagram through the configuration coordinate diagram model assuming different elastic constants in the excited and ground-states ending by a model based on the Jahn–Teller effect. We proved that only the Jahn–Teller effect in the excited 4T1 electronic state with spin–orbit coupling could fully explain the observed phenomena. Finally, high-pressure spectroscopic results complemented by the calculations of Racah parameters and the Tanabe–Sugano diagram are presented.
In that dataset, raw data of temperature-dependent emission spectra,  and decay profiles as well as pressure-dependent emission spectra are provided.
DOI: 10.34808/xf79-9t17
title: Calorimetic properties of cementitous material with biochar and recycled fines

description: 


Calorimetric data of cementitous material with biochar and recycled fines using TAM Air Isothermal calorimeter.
Specimen designation is associated with samples designation in the associated manuscript and readme file.
DOI: 10.34808/xsyw-bk61
title: DSC and TG results for strontium ferrite molybdate: pristine La, or Nb-doped

description: This dataset consists of DSC and TG data collected for SFM, LSFM (La-doped) and SFMNb (Nb-doped) compounds, which were undertaken to analyze the reoxidation process of reduced compounds and its transition to double-perovskite structure .The appropriate amount of the powder (~10 mg with 10% tolerance factor) were placed into the alumina crucible and measured on the Netzsch STA 449 F1 Jupiter apparatus.The measurement were conducted from 40 to 900 deg. C with 10 deg/min heating rate in the synthetic air. Data for DSC and TG were measured simultaneously. In the folder, data is presented in files *.ngb-ds1 (opened by Netzsch Proteus) as well as exported to *.csv.