cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.34808/8pbk-6g37
title: Twenty years' (1996-2016) tropospheric parameters for selected EPN stations derived from GPS precise point positioning

description: Propagation of global navigation satellite systems (GNSS) signals through the Earth’s atmosphere is affected by its physical properties. Both hydrostatic and wet part of the atmosphere (mostly related with troposphere) causes delays of GNSS signal, which usually are expressed in the zenith direction (zenith hydrostatic delay - ZHD, and zenith wet delay - ZWD). The combination of these delays is called zenith tropospheric delay (ZTD). Time-space variations of ZTD reflects spatiotemporal changes of troposphere properties, such as air humidity, which plays key role in weather forming. The ZTD can be also converted to other important parameter such as precipitable water vapor.This dataset contains hourly ZTDs time series estimated based on 30-second GPS observations derived from 20 EPN (EUREF Permanent Network) stations, that have been operating constantly for 20 years (1996-2016). The calculation was performed using Bernese GNSS Software 5.2 and precise point positioning (PPP) method. The 5° elevation mask was adopted to cut-off low elevation satellites. The first-order ionospheric delays were eliminated using iono-free linear combination, while second-order and third-order effects were modelled. The IGS08 type mean antenna was adopted. The dataset contains two subsets which differ in tropospheric delays estimation. The first dataset (BSW_PPP_VMF) contains ZTD estimated using Vienna Mapping Function1 (VMF1), while the second one (BSW_PPP_GMF) was estimated using Global Mapping Function (GMF).
DOI: 10.48370/ofd/vzktau
title: Myodes glareolus - 1660, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1953-06-15, in: Białowieża National Park, Poland. Material type:
DOI: 10.34808/71h2-v452
title: Database of the thermal ablation model

description: Thermal ablation is a low invasive technique which eliminates cancerous tissue using high temperature. The presented database was used to show the temperature distribution for t=600[s] in two cases: when the value of the thermal conductivity of tissue k(x;T) is constant and for the variable k(x;T). In addition, using these data we showed the difference between temperature distributions for t=600[s] obtained for both cases k(x;T), where T is the tissue temperature.
 
The database consists of five files. Namely,1) the file rozklad_poczatkowy.txt contains the initial temperature distribution,2) the file rozklad_koncowy_const_k_wer4.txt contains the temperature distribution for t=600[s] in the case of constant value of k(x;T),3) the file rozklad_koncowy_var_k_wer4.txt contains the temperature distribution for t=600[s] in the case of varying value of k(x;T),4) the file rozklad roznica_na_koncu_wer6_nowy1.txt contains the difference between temperature distributionsfor t=600[s] obtained in the considered two cases of k(x;T),5) the file roznica_na_koncu_wer3_nowy3.txt contains the difference between temperature distributions for t=600[s] obtained for the considered two cases of k(x;T).
 
All data concern the scheme presented in Conclusion section in the following paper:A. Bartłomiejczyk, H. Leszczyński, A. Poliński, Thermal ablation modeling via bioheat equation andits numerical treatment, Appl. Math. (Warsaw), 42, 1 (2015), pp. 1-12, DOI: 10.4064/am42-1-1.
 
The file format is as follows. The first row is the x-coordinate (in meters), the first column is the y-coordinate (in meters), and in the middle at the intersection of the respective rows and columns is the temperature value in K.
DOI: 10.48370/ofd/tpmgcf
title: Myodes glareolus - 33174, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1963-09-02, in: Białowieża National Park, Poland. Material type:
DOI: 10.34808/t0yk-w861
title: Potential energy curves of NaRb dimer

description: This data presents potential energy curves of NaRb dimer in Hund's case (a). Calculated using Born-Oppenheimer approximation with scalar relativistic effects are included via large effective core potentials. Core polarization potentials and MRCI method is used to describe electron correlation. Dataset consists of 18 potential energy curves of ground and excited states of Sigma (5 triplet and 5 singlet states), Pi (3 triplet and 3 singlet states) and Delta (one triplet and one singlet state) symmetries.
DOI: 10.34808/anjg-q802
title: Computing dynamical curlicues

description: A curlicue is a piece-wise linear curve in the complex plane which can be generated by an arbitrary sequence of real numbers u_n. It can be interpreted as a trajectory of a particle in the plane which starts in the origin at time t=0 and moves with a constant velocity, changing its direction at instances t=0,1,2,3,..., where the new direction is given by a number 2*pi u_t mod 2*pi. In particular, when the sequence u_n is given by iterates of some dynamical system (e.g. a circle homeomorphism) at a given point we speak about dynamically generated curlicues. This dataset contains source codes of the Matlab functions Rotation.m, Arnold.m and Sequence.m which can be used to plot the first N points of a curlicue generated, respectively, by rotation on the circle by arbitary angle, the Arnold circle map (with different parameters) and the u_n=nlog(n). Additionally, these functions allow us to calculate other properties of a curlicue, such as corresponding Birkhoff average and diameter of a curlicue. Description of the functions and variables involved is provided as comments in m-files. It's worth pointing out that the function Sequence.m can be easily modified to compute and draw a curlicue generated by an arbitrary sequence u_n given by explicit formula. We also include txt-files with exemplary data obtained by these functions and four figures (eps-files) generated by a function Sequence.m for various sequences. More details and precise definition of a curlicue is available in the file Curlicues_description, contained in the dataset and references therein
DOI: 10.34808/exqc-6710
title: Data gathered in the course of therapeutic sessions carried out with patients suffering from acquired brain damages

description: The dataset contains signals gathered in the course of therapeutic sessions carried out with patients suffering from acquired brain damages. Participants’ actions were monitored with an eye-gaze tracking (EGT) device and with an electroencephalogram EEG monitoring headset. 
All experiments were carried out in the “EPIMIGREN” Neurorehabilitation Medical Centre in Osielsko, Poland. The data were collected during three periods. A total of 33 participants were involved in the study. To discover if participants were able to be mentally involved in activities initiated by the therapist, a set of activities was conceived. 
Ground truth data about GCS scores, diagnosis and file assignment to every subject are provided in the ParticipantsInfo.xlsx Excel file.
DOI: 10.34808/wbwg-p853
title: Macroscopic examination of CuNiFeR pipeline

description: Copper and nickel alloys called cunifers (Cu, Ni, Fe and R – rest of alloy elements) have found wide application in the production of ship pipeline components in contact with sea water, such as, for example, the main engine cooling system. These alloys are characterized by a very high corrosion resistance, which is ensured by appropriately carried out passivation. However, with improperly carried out passivation, this material loses its anti corrosion properties and is often corroded. In addition, a mistakenly conducted welding process is a factor conducive to degradation processes. The purpose of this work is to show the impact of errors created during the production process and pipeline testing for its technical condition. The subject of the research was a fragment of the pipeline made of CuNi10Fe1,6Mn alloy, coming from a vessel floating on sea waters. Macro and microscopic examinations revealed a number of technological defects that affected the degradation of this element.
Dataset contains extended photographic documentation of exterminated part of pipeline.
DOI: 10.48370/ofd/kpgtpp
title: Myodes glareolus - 22231, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1959-06-13, in: Białowieża National Park, Poland. Material type:
DOI: 10.34808/5rks-tj39
title: Auditory Brainstem Responses recorded employing Audio ABR device

description: The dataset consists of ABR measurements employing click, burst and speech stimuli. Parameters of the particular stimuli were as follows:
click - duration: 150 µs, number of stimuli per second: 17;
burst - frequency: 1kHz, duration: 12 ms, number of stimuli per second: 17;
speech - a syllable in Polish language: “gło” (/ɡwɔ/), duration: 330 ms, number of stimuli per second: 2.
All stimuli were presented at levels: 80, 70 and 60 dB nHL.
Five subjects (all males) with normal hearing (no problems observed in the pure-tone audiometry) participated in the tests. Subjects’ age varied between 25 and 30, the average age of the subjects was 27.2 years.
The dataset contains the speech stimulus files in WAV format (in the “Sounds” folder) – the syllable “gło” (/ɡwɔ/) and the vowel “a”, read by male and female.
The data was gathered employing the Echodia Elios device with the developed  external hardware accessory - called “Audio ABR”.  Sample recorded responses for 70 dB nHL stimuli   Audio ABR device, the  speech-oriented version
DOI: 10.34808/3dfa-rd27
title: Cyclic voltammetry curves for FTO/PANI:WO3 nanocomposite

description: This dataset contains the results of kinetic electrochemical studies, carried out with cyclic voltammetry (CV) of FTO/PANI:WO3 nanocomposite at various scan rates: 10, 20, 50, 75, 100 and 200 mV/s. The electrolyte was 1M H2SO4 solution. The measurements were performed in a three electrode setup, and with Ag|AgCl|3M KCl as the reference electrode and Pt mesh. Measurements were performed on Autolab 302N (Metrohm). The tested FTO/PANI:WO3 electrode responds to increased scan rates. The electrochemical characterization shows a linear relation with the scan rate suggesting process control by surface processes.
DOI: 10.48370/ofd/oaj9f5
title: Myodes glareolus - 15909, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1955-11-15, in: Białowieża National Park, Poland. Material type:
DOI: 10.34808/5p6h-6315
title: Video traffic data - Interchange Skawina (A4-44), Poland

description: The data includes video traffic data registered with 5 video cameras at entry and exit lanes of the Skawina interchange within A4 motorway in Poland (interchange of motorway A4 and national road 44), located in the Krakow Agglomeration. The data covers the one day: 31.08.2017 (motorway A4).
The motorway A4 in Poland is a 672 km long, a road from the Polish-German border in Zgorzelec-Görlitz (connecting to A4 autobahn), through Legnica, Wroclaw, Katowice, Krakow, Rzeszow to Polish-Ukraine border in  Korczowa-Krakovets (connecting to M10). The motorway is a part of the European route E40 (source: en.wikipedia.com).
The video cameras installed on the roads A4 2-3 cameras registered vehicles along the entire length of the section. Cameras were mounted on 5-7 meter high masts.
Collected data include:
Motorway A4 entry lane, direction WS: 7:00 – 16:00 location: main road, min 2423 veh/h, max 3133 veh /h, PHV: 14.0 - 23.5% (point no. 801).
Motorway A4 exit lane, direction WS: 9:00 - 10:00, 11:00 - 16:00 location: main road, min 2511 veh/h, max 3091 veh/h, PHV: 10.6 - 18.1% (point no. 802).
This study is part of MOP-DZ research project: RID2B - Modern methods of calculating the road capacity and assessment of traffic conditions of roads outside municipal agglomerations, including expressway roads, financed by the National Centre for Research and Development (Poland) and the General Directorate for National Roads and Motorways.
DOI: 10.34808/r1ja-4d26
title: Video traffic data - Interchange Slowackiego (S8-Slowackiego), Poland

description: The data includes video traffic data registered with 4 video cameras at entry or exit lanes of the Slowackiego interchange within S8 expressway  in Poland (interchange of expressway  S8  and Slowackiego street), located in the Warsaw Agglomeration. The data covers the one day: 10-11.05.2017 (expressway  S8).
Expressway S8 or express road S8 (in Polish droga ekspresowa S8) is a major road in Poland which connects Wrocław via Łódź and Warsaw to Białystok. The whole road is about 587  km (source: en.wikipedia.com). The video cameras installed on the roads S8  (2 cameras) registered vehicles along the entire length of the section. Cameras were mounted on 5-7 meter high masts.
Collected data include: 
Expressway S8 entry lane, direction EN: 6:00 – 19:00, location: main road, min 4768 veh/h, max 6155 veh/h, PHV: 5.3 - 14.3% (point no.1901).
Expressway S8, exit lane SE: 6:00 – 10:00, location: main road, min 3738 veh/h, max 5348 veh/h, PHV: 8.9 - 16.9% (point no.1902).
This study is part of MOP-DZ research project: RID2B - Modern methods of calculating the road capacity and assessment of traffic conditions of roads outside municipal agglomerations, including expressway roads, financed by the National Centre for Research and Development (Poland) and the General Directorate for National Roads and Motorways.
DOI: 10.34808/z982-sv77
title: EH36 steel for shipbuilding - tensile test record

description: The basic method of ductility designation of structural steels is the Charpy impact test. The test consists of a single strike of the specimen using a Charpy pendulum. Its result is the value of work necessary to break a specimen at a test temperature. Despite its many advantages, such as its short implementation time and low costs, it has its disadvantages, in particular:
• strong influence of notch geometry on the test result, which means that impact strength cannot be considered as an unambiguous material property,
• milled notches are not repeatable because the cutter wears,
• regardless of the thickness of the material being tested, samples of the same size are used.
Due to these disadvantages, for very responsible ship and ocean engineering constructions, such as: continuous longitudinal coamings of the largest container ships, or supporting components of drilling platforms, tests are carried out basing on fracture mechanics. For shipbuilding industry, CTOD (Crack Tip Opening Displacement) is, the most often, desired value. The test CTOD is performed by slowly bending the specimen with record of the slit opening. Before performing the test, it is necessary to know the material properties (from a tensile test). The final stage of the test is the measurement of the initial fatigue fracture geometry.
The dataset contains tensile test results for EH36steel for shipbuilding, necessary to fracture toughness evaluation . The test was carried out at room temperature.
DOI: 10.48370/ofd/6s0lt6
title: Myodes glareolus - 165752, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1997-04-27, in: Białowieża National Park, Poland. Material type:
DOI: 10.34808/22ew-1t97
title: Video traffic data - Interchange Piotrkow Trybunalski East (S8-12), exit lane, Poland

description: The data includes video traffic data registered with 3 video cameras at exit lane of the Piotrkow Trybunalski East interchange within S8 expressway  in Poland (interchange of expressway  S8 and  national road 12), located in the Piotrkow Trybunalski area. The data covers the one day: 21.06.2017 (expressway S8).
Expressway S8 or express road S8 (in Polish droga ekspresowa S8) is a major road in Poland which connects Wrocław via Łódź and Warsaw to Białystok. The whole road is about 587  km (source: en.wikipedia.com).  The video cameras installed on the roads S8  (3 cameras) registered vehicles along the entire length of the section. Cameras were mounted on 5-7 meter high masts.
Collected data include:
Expressway S8 exit lane, direction WS: 7:00 – 19:00, location: main road, min 960 veh/h, max 1133 veh/h, PHV: 31.0 - 39.4 % (point no.1702)
This study is part of MOP-DZ research project: RID2B - Modern methods of calculating the road capacity and assessment of traffic conditions of roads outside municipal agglomerations, including expressway roads, financed by the National Centre for Research and Development (Poland) and the General Directorate for National Roads and Motorways
DOI: 10.34808/cn2n-ne66
title: Tensile test of part of CuNiFeR pipeline

description: Copper and nickel alloys called cunifers (Cu, Ni, Fe and R – rest of alloy elements) have found wide application in the production of ship pipeline components in contact with sea water, such as, for example, the main engine cooling system. These alloys are characterized by a very high corrosion resistance, which is ensured by appropriately carried out passivation. However, with improperly carried out passivation, this material loses its anti corrosion properties and is often corroded. In addition, a mistakenly conducted welding process is a factor conducive to degradation processes. The purpose of this work is to show the impact of errors created during the production process and pipeline testing for its technical condition. The subject of the research was a fragment of the pipeline made of CuNi10Fe1,6Mn alloy, coming from a vessel floating on sea waters. Macro and microscopic examinations revealed a number of technological defects that affected the degradation of this element. Performed mechanical tests such as tensile test
Dataset contains record of tensile test of examinated part of pipeline
DOI: 10.34808/2hra-xr19
title: Data from 76- to 81-GHz mmWave Sensor located at S7 road

description: The set consists data recorded employing IWR1642 mmWave sensor from Texas Instruments. The purpose of the experiment was to detect vehicles and their speed in real conditions – at S7 road, near Dworek village (54°14'40.0"N 18°59'59.0"E).
The sensor was installed in the measuring station mounted on the gantry pillar at a height of approx. 290 cm from the ground. The distance from the edge of the right lane was about 420 cm. The width of the lane was 350 cm. The sensor was directed towards oncoming vehicles and set to ignore vehicles on the opposite carriageway.
The data is from two 24-hour sessions thet took place on:
November 26/27, 2019 - maximum speed was set to 152 km/h, maximum distance was set to 147 meters, accuracy of speed reading was about 1.2 km/h, and accuracy of distance reading - about 2.2 m
December 16/17, 2019 -  maximum speed was set to 158 km/h, maximum distance was set to 147 meters respectively, accuracy of speed reading was about 1.2 km/h, and accuracy of distance reading - about 2.2 m
The gathered data is saved in CSV files.  Visualization of exemplary results - vehicle velocity [km/h]   Visualization of exemplary results - distance  from vehicle [m]
DOI: 10.48370/ofd/zdfflr
title: Myodes glareolus - 6462, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1954-09-01, in: Białowieża National Park, Poland. Material type:
DOI: 10.34808/9ryn-3j21
title: Video traffic data - Interchange Krakow Poludnie (A4-7), Poland

description: The data includes video traffic data registered with 5 video cameras at entry and exit lanes of the Krakow Poludnie interchange within A4 motorway in Poland (interchange of motorway A4 and national road 7), located in the Krakow Agglomeration. The data covers the one day: 29.08.2017 (motorway A4).
The motorway A4 in Poland is a 672 km long, a road from the Polish-German border in Zgorzelec-Görlitz (connecting to A4 autobahn), through Legnica, Wroclaw, Katowice, Krakow, Rzeszow to Polish-Ukraine border in  Korczowa-Krakovets (connecting to M10). The motorway is a part of the European route E40 (source: en.wikipedia.com).
The video cameras installed on the roads A4 2-3 cameras registered vehicles along the entire length of the section. Cameras were mounted on 5-7 meter high masts.
Collected data include:
 
Motorway A4 entry lane, direction WS: 8:00 – 18:00 location: main road, min 2396 veh/h, max 2885 veh /h, PHV: 9.2 - 19.5% (point no. 901).
Motorway A4 exit lane, direction WS: 7:00 – 9:00, 12:00 - 17:00 location: main road, min 1932 veh/h, max 3091 veh/h, PHV: 10.5 - 24.4% (point no. 902).
This study is part of MOP-DZ research project: RID2B - Modern methods of calculating the road capacity and assessment of traffic conditions of roads outside municipal agglomerations, including expressway roads, financed by the National Centre for Research and Development (Poland) and the General Directorate for National Roads and Motorways.
DOI: 10.48370/ofd/3eg8rm
title: Myodes glareolus - 33068, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1963-08-30, in: Białowieża National Park, Poland. Material type:
DOI: 10.34808/vef8-1687
title: Video traffic data - Interchange Lotnisko (S2-S79) - Exit +entry lanes, Poland

description: The data includes video traffic data registered with 8 video cameras at entry or exit lanes of the Lotnisko interchange within S2 expressway  in Poland (interchange of expressway  S2 and  expressway  S79), located in the Warsaw Agglomeration. The data covers the one day: 05.09.2017 (expressway  S2).
Expressway S2 is a short highway in Poland, serving as the southern section of the (partially completed) Warsaw Express Ring Road. Conceptually forming one continuous route with motorway A2  (source: en.wikipedia.com).
The video cameras installed on the roads S2  (4-6 cameras) registered vehicles along the entire length of the section. Cameras were mounted on 5-7 meter high masts
Collected data include:
Expressway S2 entry lane, direction EN: 7:00 – 19:00, location: main road, min 2295 veh/h, max 5185 veh /h, PHV: 2.3 - 8.1% (point no.1201).
Expressway S2, exit lane NW: 7:00 – 19:00, location: main road, min 2549 veh/h, max 3423 veh /h, PHV: 7.7 - 15.6% (point no.1202).
This study is part of MOP-DZ research project: RID2B - Modern methods of calculating the road capacity and assessment of traffic conditions of roads outside municipal agglomerations, including expressway roads, financed by the National Centre for Research and Development (Poland) and the General Directorate for National Roads and Motorways.
DOI: 10.48370/ofd/zfyoo4
title: Myodes glareolus - 12610, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1955-08-14, in: Białowieża National Park, Poland. Material type: