cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.34808/j3zb-ga30
title: MODALITY corpus - SPEAKER 03 - COMMANDS C3

description: The MODALITY corpus is one of the multimodal database of word recordings in English. It consists of over 30 hours of multimodal recordings. The database contains high-resolution, high-framerate stereoscopic video streams and audio signals obtained from a microphone array and a laptop microphone. The corpus can be employed to develop an AVSR system, as every utterance was labelled. Recordings in noisy conditions can be used to test the robustness of speech recognition systems.
The language material was based on a remote control scenario and it includes 231 words -numbers, names of months and days, a set of verbs and nouns related to a computer device control. They were read by speakers as separated words and sequences resulting in a set of 12 recording sessions per speaker. Half of the sessions were recorded in quiet conditions, the other half contained three kinds of intrusive signals (traffic, babble and factory noise).
The corpus includes recordings of 42 speakers (33 male, 9 female). The participants include 20 students and staff of Multimedia Systems Department of the Gdańsk University of Technology, 5 students of the Institute of English and American Studies of the University of Gdańsk, and 17 native English speakers.
The dataset consist of recordings and visual features for SPEAKER 03:
sex: man
native speaker: no
age: 27
The test material: COMMANDS C3
All recordings for all speakers are available at http://www.modality-corpus.org/  Sample still from the corpus(SPEAKER 03) Due to the size of the corpus (approx. 2.5 TB of data), every speaker’s recording was placed in a separate zip file of the size approx. 4-7 GB each.
The recordings were organized according to the speakers’ language skills. The group A (17 speakers) consists of native-speakers. Non-native speakers recordings (Polish nationals) were placed in the Group B (25 speakers).
The audio files use the Waveform Audio File Format (.wav), and contain a single PCM audio stream sampled at 44.1 kSa/s with 16-bit depth. The video files utilize the Matroska Multimedia Container Format (.mkv) in which a video stream in 1080p resolution, captured at 100 fps was placed after being compressed with h.265 codec (using High 4:4:4 profile). The ‘.lab’ files are text files containing the information on word positions in audio files, and follow the HTK label format. Each line of a ‘.lab’ file contains the actual label preceded by start and end times (in 100 ns units) e.g. : 1239620000 1244790000 FIVE which denotes the word “five”, occurring between the 123.962 s and 124.479 s of audio.Word-accurate SNR values calculated for every recording are also included in the ZIP file.
DOI: 10.5281/zenodo.18471146
title: Scientific Knowledge Graph for Neuroscience Research (SciLake Pilot)

description: Authors are listed in alphabetical order.


This dataset contains the Scientific Knowledge Graph of the Neuroscience pilot, one of the domain pilots of the SciLake project.

The graph is constructed based on the OpenAIRE SKG-IF representation, providing core entity nodes for Agents, Data sources, Grants, Products, Manifestations, Topics, and Venues.

Fields of Science (FoS) and Sustainable Development Goals (SDGs), represented as Topic entities, as well as Research Artifacts and Citances, are computed by SciNoBo and provided under a CC‑BY‑NC license.

Technology entities and their links to research products are provided by OPIX. 

All neuroscience-specific entities, including Technique, UBERON Parcellation, Biological Sex, Preparation Type, and Species, are produced by SIRIS and linked to research products through in-text mention relationships.

The complete graph construction pipeline is described in detail in Section 4.5.1 of the SciLake Deliverable 3.2.
DOI: 10.5281/zenodo.18471147
title: Scientific Knowledge Graph for Neuroscience Research (SciLake Pilot)

description: Authors are listed in alphabetical order.


This dataset contains the Scientific Knowledge Graph of the Neuroscience pilot, one of the domain pilots of the SciLake project.

The graph is constructed based on the OpenAIRE SKG-IF representation, providing core entity nodes for Agents, Data sources, Grants, Products, Manifestations, Topics, and Venues.

Fields of Science (FoS) and Sustainable Development Goals (SDGs), represented as Topic entities, as well as Research Artifacts and Citances, are computed by SciNoBo and provided under a CC‑BY‑NC license.

Technology entities and their links to research products are provided by OPIX. 

All neuroscience-specific entities, including Technique, UBERON Parcellation, Biological Sex, Preparation Type, and Species, are produced by SIRIS and linked to research products through in-text mention relationships.

The complete graph construction pipeline is described in detail in Section 4.5.1 of the SciLake Deliverable 3.2.
DOI: 10.34808/2k1a-by63
title: Thermographic imaging of electrochemical double layer capacitors during cycling charging - discharging 0 - 3,1 V at 290 mA. Sample 82, run #2.

description: Dataset contains thermal images of prototype electrochemical double layer capacitor taken during cyclic charging - discharging. The sample was charged to 3,1 V and discharged to 10 mV by constant current 290 mA.  Sample 82. Experiment run #2.The images were taken with thermographic camera VigoCAM V50. The sample was covered by black graphite paint to ensure uniform surface emission. For sample charging and discharging the ATLAS 1361 MPG&T was used.The sample is in a form of triplex envelope (6 cm x 7 cm) with active structure (2,5 cm x 4 cm) inside and electrodes contacts at one of envelope edge.The ASCII text data file consists of images acquired within a fixed period of measurement, T = 60 sec. The recorded image is a matrix containing 388 x 288 temperature data. Each image is preceded with header with image number, date and time of acquisition.
DOI: 10.34808/ep1p-aj15
title: Thermographic imaging of electrochemical double layer capacitors during cycling charging - discharging 0 - 3,1 V at 290 mA. Sample 82, run #1.

description: Dataset contains thermal images of prototype electrochemical double layer capacitor taken during cyclic charging - discharging. The sample was charged to 3,1 V and discharged to 10 mV by constant current 290 mA.  Sample 82. Experiment run #1.The images were taken with thermographic camera VigoCAM V50. The sample was covered by black graphite paint to ensure uniform surface emission. For sample charging and discharging the ATLAS 1361 MPG&T was used.The sample is in a form of triplex envelope (6 cm x 7 cm) with active structure (2,5 cm x 4 cm) inside and electrodes contacts at one of envelope edge.The ASCII text data file consists of images acquired within a fixed period of measurement, T = 60 sec. The recorded image is a matrix containing 388 x 288 temperature data. Each image is preceded with header with image number, date and time of acquisition.
DOI: 10.34808/7bh4-ey39
title: Sorption of ammonia nitrogen and phosphate phosphorous by straw and wood-derived biochars

description: This dataset comprises the results of NH4-N and PO4-P sorption kinetics using straw and wood biochars that were pyrolyzed at 450 degrees Celsius. The adsorption capacity (mg/g) and equilibrium concentration (mg/L) are calculated.
The Langmuir and Freundlich isoterms were used to describe the adsorption processes.
Project title: Energy BIOmass CULtivation on marginal soils enhanced with biochar amendments fertilized with by-product in order to reduce nutrients leaching (eBIOCOOL) (3/2022/IDUB/II.2/Sc).
DOI: 10.34808/f6v9-r977
title: Polymers doped by Ca or P. Chemical composition investigations

description: The calcium and phosphorus doped polyurethane polymers (PU) were analyzed by XPS method. A series of samples with various content of Ca and P dopand - from 0% up to 21%) were selected for measutements. The chemical composition and valence state of elements were measurements using OmicronNatechnology UHV system wih  Argus hemispherical photoelectron analyser.
DOI: 10.34808/t8y1-br52
title: The database of indices computed from RR-intervals of length 512 of 41 patients at rest hospitalized due to the episode of acute ischemic stroke

description: 


This dataset contains the data that was a basis for the results discussed in the paper “Persistent homology as a new method of the assessment of heart rate variability” by Grzegorz Graff, Beata Graff, Paweł Pilarczyk, Grzegorz Jabłoński, Dariusz Gąsecki, Krzysztof Narkiewicz,  Plos One (2021), DOI: 10.1371/journal.pone.0253851.
The file is in the csv (comma-separated values) format that is easy to import by most types of spreadsheet software. All the patients are identified by the string “STR” (for stroke) followed by a 3-digit identifier; note the non-contiguous numbering.
The file indices_STR.csv contains all the indices that were calculated for  the  purpose  of  their  potential  use  in  the  paper;  in  particular,  all  the standard hrv (heart rate variability) indices and all the topological indices introduced in the paper are contained in this dataset. These indices are listed and described in the file indices_STR.pdf.
DOI: 10.34808/cagp-xz39
title: ECG measurement in the bathtub - drl on the outside of the bathtub on one side- men

description: The measurement data shows the measurement of the ECG signal in water in the bathtub. The data includes the measurement time, the reference ECG signal from the chest, and the ECG signal measured by electrodes placed in the bathtub without contact with the human body. Using the presented data, it is possible to estimate the optimal arrangement of measuring electrodes, e.g. in the design of a measuring mat for a bathtub, depending on the expected nature and quality of the recorded data. The data shows a record of the heart's electrical activity at a specific electrode placement in or out of the bathtub. The data was recorded using the Analog Discovery 2 system and the WaveForm software.
Bath parameters:
tap water - conductivity before the inlet approx. 640us / cm
water temperature - 36 ° C
capacitance between the electrodes and the bath water - about 1-1.4 nF
capacity between the electrodes and the water with the person inside - about 1.4 - 2nF
water conductivity after bathing - about 660 us / cm
water temperature after bathing - 34 ° C
Measurement scenarios:  drl on the outside of the bathtub on one side
Person: men
DOI: 10.34808/k1zr-7y31
title: ECG measurement in the bathtub - electrodes on the sides of the bathtub at the buttocks, drills at the feet, grounding the bathtub - women

description: The measurement data shows the measurement of the ECG signal in water in the bathtub. The data includes the measurement time, the reference ECG signal from the chest, and the ECG signal measured by electrodes placed in the bathtub without contact with the human body. Using the presented data, it is possible to estimate the optimal arrangement of measuring electrodes, e.g. in the design of a measuring mat for a bathtub, depending on the expected nature and quality of the recorded data. The data shows a record of the heart's electrical activity at a specific electrode placement in or out of the bathtub. The data was recorded using the Analog Discovery 2 system and the WaveForm software.
Bath parameters:
tap water - conductivity before the inlet approx. 640us / cm
water temperature - 36 ° C
capacitance between the electrodes and the bath water - about 1-1.4 nF
capacity between the electrodes and the water with the person inside - about 1.4 - 2nF
water conductivity after bathing - about 660 us / cm
water temperature after bathing - 34 ° C
Measurement scenarios:  electrodes on the sides of the bathtub at the buttocks, drills at the feet, grounding the bathtub
Person: women
DOI: 10.34808/wbqc-7a22
title: Dataset for a research study on scientific productivity of Polish technical universities (Radom University of Technology 2016-2020).

description: This dataset was created for the purpose of research on scientific productivity at Polish technical universities.
The raw data was retrieved in June 2021 by the SciVal benchmarking tool in xlsx format and will be used to create the research profiles of the universities and underlying data of journals articles.
The most common definition of research productivity (interchangeable with academic productivity or scientific productivity)  states as research productivity are the number of publications per researchers. However, a more extended definition of scientific productivity, connecting quantity and quality approach involves producing quality research represented by publishing academic papers in reputable international journals, citing these papers, gaining research funding (e.g. national and international grants), and collaborating in scientific teams.
The dataset prepared for the scientific profile of  the Radom University of Technology consists records from 2016-2020:
1) Summary for Radom University of Technology
2) Collaboration
3) Citation Count
4) Scholarly Output
5) Topic Clusters.
DOI: 10.34808/2pn4-ph74
title: Mechanical properties of VL E27 steel for shipbuilding – impact in test -10°C, 3D model of fracture

description: One of the basic divisions of steels used for ship hulls and ocean engineering structures is the division into: normal strength steels, high strength steels and extra high strength steels. The belonging to the group is determined by the mechanical properties of the steel, such as: yield point, ultimate strength and plastic elongation after fracture. The steels in each group are divided into categories, differing in the minimum required breaking energy at a specific temperature, determined in the Charpy test. For applications on a more responsible hull structure or offshore structure, additional steel tests may be required - determination of fracture toughness. In the shipbuilding industry, it is most often CTOD (Crack Tip Opening Displacement) test.
The published data concern testing the fracture toughness of VL E27 steel for shipbuilding, with  nominal thickness of 35 mm. It is the first steel from the group of high strength steels. It is characterized by an early low carbon content, as for hull steels, which is one of the reasons for its high ductility. The average carbon content in the tested material was 0.16%. The scope of the tests carried out so far is: tensile test at + 20 ° C, 0 ° C, -20 ° C, impact test at temperatures: 20 ° C, 0 ° C, -20 ° C, -40 ° C, - 60 ° C and a fracture toughness test at temperatures of 20 ° C, 0 ° C, -20 ° C.
Dataset contains fracture documentation - high resolution photography and 3D model (cloud of points) of fracutre. Charpy impact test temperature  -10°C.
DOI: 10.34808/c84g-4x89
title: The instantaneous flicker sensation level measured in the industrial power system supplying the rolling mill motors

description: The dataset presents the instantaneous flicker sensation level measured on the bus bars of the main switchgear of the industrial power network for the supply of rolling mills. The data were obtained during an experiment whose purpose was to determine a level of short-term and long-term flicker caused by voltage fluctuations. In the virtual application of flickermeter, a hardware (acquisition of measuring data) and a software (computer data processing and graphical interface) part is distinguished. The attached dataset contains processed data at the output of the software part of the flickermeter.
Analyzes were made based on measurements carried out in one of the Polish steel mills. The results are placed in two datasets [Pałczyńska, B., & Tarasiuk, T. (2020). Voltage fluctuations on the main switchgear of the industrial power system supplying the rolling mill motors [Data set]. Gdańsk University of Technology. https://doi.org/10.34808/wv44-3z34] and [Pałczyńska, B., & Tarasiuk, T. (2021). Voltage fluctuations on the main switchgear of the industrial power system supplying the rolling mill motors_part_2 [Data set]. Gdańsk University of Technology. https://doi.org/10.34808/dx3f-0a72].
The virtual application of the flicker severity meter Flickermeter. vi is developed in the LabVIEW National Instruments programming environment. The following input data are introduced at the input of the virtual instrument, consisting of two sub-programs: one determining the instantaneous flicker sensation level (Fig. 1) and a statistical analyzer, in which the flicker severity factors are calculated:
-           fs sampling frequency equal to 20 000 S/s,
-           Ts  time of observation equal to 10 min,
-           procedure repeating time,
-           m  number of quantization levels (classes).
The date in files inst_flicker_1.txt, inst_flicker_1.txt, inst_flicker_3.txt, and inst_flicker_4.txt are related with date in  steel_mill_1, steel_mill_2, steel_mill_3, steel_mill_4, respectively.  Figure 1. Algorithm of calculating the instantaneous flicker sensation level
DOI: 10.34808/wc1y-5584
title: Nonlinear impedance of 30Bi2VO5.5-70SrB4O7 glass measured with impedance spectroscopy method at high temperature region

description: The nonlinear electrcial properties of 30Bi2VO5.5-70SrB4O7 glass was measured by impedance spectroscopy method. 
In order to prepare glasses two compounds: Bi2VO5.5 and SrB4O7 were synthesized via a solid state reaction route. The Bi2VO5.5 was synthesized from the stoichiometric mixture of initial powders of Bi2O3 and V2O5 which were ball-milled in pure acetone for 6 h at room temperature. The milling was performed in steps of 1 h with rest intervals of 10min. The mixture was heated up to 1020K in air and kept at this temperature for 24 h. The heating and cooling rate was of 50K h-1. The obtained powder was checked by X-ray diffraction method. The SrB4O7 was synthesized from the stoichiometric mixture of analytical grade SrCO3 and H3BO3 which were mashed in a mortar. Next the mixture was heated up to 1073K and kept at this temperature for 12 h. Samples of a composition of 30Bi2VO5.5–70SrB4O7 (in mol%) were prepared by the conventional melt quenching technique. The melting was conducted in alumina crucibles at 1373K for 2 h. The melts were poured onto a preheated (573 K) brass plate and pressed by another plate to obtain flat circular disks of 1–2mm thickness and 20–30mm diameter. 
For the electrical measurements gold electrodes were evaporated at the preheated samples. Impedance measurements were carried out in the temperature range from 373 K to 813 K, with the ac voltage of 1 Vrms with Concept 40 broadband dielectric spectrometer. The higher harmonic components (harmonic 0, harmonic 1 and harmonic 2) were measured up to frequency of 1000 Hz. Measurements were conducted during heating and cooling. Here the impedance for harmonic components was defined as the ratio of the voltage base wave to the n-th harmonic current component: Zn∗= U0∗/In∗, where Zn⁎ including the base wave generally depend on the sample voltage U1⁎ base wave amplitude. From Zn⁎ allother independent variables are calculated. The dependence of current density on the cosinusoidal electric field E(t)= E0cos(ωt) leads to the following expression:
j´ = σ´0hE0 cos (ωt) + σ´1hE0 cos (2ωt) + σ´2hE0 cos (3ωt) + …Where σ´0h denotes base conductivity, while σ´1h, σ´2h etc. are higher harmonics conductivity. The admittivity for harmonic components with n ≥1, is calculated from relation σ⁎n = i2πfε0ε⁎n.
DOI: 10.34808/x39c-zg04
title: ECG measurement in the bathtub - electrodes at the feet, drl behind the back - women

description: The measurement data shows the measurement of the ECG signal in water in the bathtub. The data includes the measurement time, the reference ECG signal from the chest, and the ECG signal measured by electrodes placed in the bathtub without contact with the human body. Using the presented data, it is possible to estimate the optimal arrangement of measuring electrodes, e.g. in the design of a measuring mat for a bathtub, depending on the expected nature and quality of the recorded data. The data shows a record of the heart's electrical activity at a specific electrode placement in or out of the bathtub. The data was recorded using the Analog Discovery 2 system and the WaveForm software.
Bath parameters:
tap water - conductivity before the inlet approx. 640us / cm
water temperature - 36 ° C
capacitance between the electrodes and the bath water - about 1-1.4 nF
capacity between the electrodes and the water with the person inside - about 1.4 - 2nF
water conductivity after bathing - about 660 us / cm
water temperature after bathing - 34 ° C
Measurement scenarios:  electrodes at the feet, drl behind the back
Person: women
DOI: 10.34808/0app-dn14
title: Optical properties of tellurium dioxide thin films

description: TeO2 and TeO2 doped by Eu thin films manufactured by magnetron sputtering method were measured by optical spectroscopy.  Metallic Te target and Te-Eu mosaic target with diameter of 50.8 mm were sputtered for about 45 min in argon-oxygen atmosphere what resulted in 300 nm film thickness deposition. The pressure in the chamber was below 0.2 Pa and substrate was heated  at 200 oC. The distance between sputtered targets and the Corning 1737 glass substrate was about 10 cm. Optical transmission characteristics were recorded with Evolution 220 UV-Visible Spectrophotometer in a range of 250 nm –1100 nm. UV-VIS measurements showed high transparency of films. Optical properties, such as optical band gap were calculated on the basis of measurements.
DOI: 10.34808/gmyb-s667
title: Dataset for a research study on scientific productivity of Polish technical universities (University of Bielsko-Biała ATH 2016-2020).

description: This dataset was created for the purpose of research on scientific productivity at Polish technical universities.
The raw data was retrieved in June 2021 by the SciVal benchmarking tool in xlsx format and will be used to create the research profiles of the universities and underlying data of journals articles.
The most common definition of research productivity (interchangeable with academic productivity or scientific productivity)  states as research productivity are the number of publications per researchers. However, a more extended definition of scientific productivity, connecting quantity and quality approach involves producing quality research represented by publishing academic papers in reputable international journals, citing these papers, gaining research funding (e.g. national and international grants), and collaborating in scientific teams.
The dataset prepared for the scientific profile of  University of Bielsko-Biała ATH consists records from 2016-2020:
1) Summary for University of Bielsko-Biała ATH
2) Collaboration
3) Citation Count
4) Scholarly Output
5) Topic Clusters.
DOI: 10.34808/ntpd-ws52
title: ECG measurement in the bathtub - electrodes on the sides of the bathtub, bath simulation - women

description: The measurement data shows the measurement of the ECG signal in water in the bathtub. The data includes the measurement time, the reference ECG signal from the chest, and the ECG signal measured by electrodes placed in the bathtub without contact with the human body. Using the presented data, it is possible to estimate the optimal arrangement of measuring electrodes, e.g. in the design of a measuring mat for a bathtub, depending on the expected nature and quality of the recorded data. The data shows a record of the heart's electrical activity at a specific electrode placement in or out of the bathtub. The data was recorded using the Analog Discovery 2 system and the WaveForm software.
Bath parameters:
tap water - conductivity before the inlet approx. 640us / cm
water temperature - 36 ° C
capacitance between the electrodes and the bath water - about 1-1.4 nF
capacity between the electrodes and the water with the person inside - about 1.4 - 2nF
water conductivity after bathing - about 660 us / cm
water temperature after bathing - 34 ° C
Measurement scenarios:  electrodes on the sides of the bathtub, bath simulation
Person: women