cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.34808/s317-v790
title: X-ray Photoelectron Spectroscopy studies of citric acid adsorption on aluminium alloy 5754 in alkaline media

description: This dataset contains the results of high-resolution XPS obtained during evaluation of high corrosion inhibition efficiency of citric acid towards aluminium alloy 5754 in bicarbonate buffer pH=11. The exposition duration of samples to electrolytic environment was 100 min. Each sample was exposed at different citric acid concentration ranging from 0 to 20 mM. The analysis was performed using an Escalab 250Xi system (ThermoFisher Scientific, USA), equipped with a monochromatic AlKa source. 
The dataset contains files in two formats: VGD - dedicated format to be used with ThermoFisher Avantage software and converted AVG text format. 
More detailed information on this study may be found in the Electrochimica Acta article: 10.1016/j.electacta.2017.12.017
DOI: 10.34808/k3jw-zv36
title: Video traffic data - Interchange Krzesiny (A2-S11), Poland

description: The data includes video traffic data registered with 10 video cameras at weaving area (weaving section type A) of the Krzesiny interchange within A2 motorway in Poland (interchange of motorway A2 and expressway  S11), located in the Poznan Agglomeration. The data covers the two days: 19.09.2017 (motorway A2) and 20.09.2017 (expressway  S11).
The motorway A2 in Poland is a road from the Polish-German border in Swiecko/Frankfurt (connecting to A12 autobahn), through Poznan, Lodz, Warsaw to Polish-Belarusian border in Terespol/Brest (connecting to M1 highway). The last section (Warsaw - Terespol is under construction. The motorway is a part of the European route E30 connecting Berlin and Moscow (source: en.wikipedia.com).
The video cameras installed on the roads A2 and S11 (2-3 cameras) registered vehicles along the entire length of the weaving section. Cameras were mounted on 5-7 meter high masts.
Collected data include:
Motorway weaving, direction EW: 9:00 – 21:00, location: service road, min 577 veh/h, max 995 veh /h, PHV: 26.9 - 37.8% (point no. 401).
Motorway weaving, direction WE: 8:00 – 20:00, location: service road, min 609 veh /h, max 1181 veh /h, PHV: 5.0- 14.2% (point no. 402).
Expressway S11 weaving, direction NS: 8:00 – 20:00, location: main road, min 1090 veh /h, max 2051 veh /h, PHV: 7,9 - 15,4% (point no. 403).
Expressway S11 weaving, direction SN: 8:00 – 20:00, location: main road, min 1770 veh /h, max 2818 veh /h, PHV: 9.3 - 20.3%  (point no. 404).
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/9cd4tv
title: Myodes glareolus - 164761, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1996-10-01, in: Białowieża National Park, Poland. Material type:
DOI: 10.34808/paa9-jx33
title: Analytical and reliability data from the real-time simulator biogas plant

description: The dataset represents the results of biogas plant simulation. The described plant is an agricultural biogas system, which can produce electrical energy with power estimated up to 1070 kW and heat energy that can reach 1200 kW simultaneously.
This particular biogas plant is called a wet system, which means that total concentration of dry biomass is bigger than 15%. Methane fermentation proceeds in the technology based on mesophilic fermentation, where the temperature in technological chambers reaches the value of 40 ºC. The agricultural biogas plant working in the "wet technology" uses liquid substrates and solid co-substrates. In these case are included safety integrity level SIL determination with regard to functional safety FS.  A technological diagram of a simulated agricultural biogas plant system. (a) fermentation tank No. 1; (b) fermentation tank No. 2; (c) fermentation tank No. 1; preliminary substrates tanks; (d) post-fermentation tank; (e) mixing tank; (f) pressure relief valve; (g) heat exchanger – cooler; (h) co-generator; (i) main heat exchanger; (j) gas blower; and (k) gas desulfurization system
DOI: 10.34808/mehn-r804
title: The microstructure of aluminium alloys AA1050 and AA7075 subjected to anodic polarization at 8V in KOH electrolyte

description: The dataset contains SEM pictures of the microstructure of aluminum alloy AA1050 and AA7075 exposed in aqueous KOH in the pH range between 14–11. Two sets of samples are presented, revealing the topography of the alloys when exposed to aggressive media under open circuit potential conditions as well as when subjected potentiodynamic polarization ranging up to 8 V vs Ag|Ag2O. One can read more about this study in Journal of the Electroanalytic Chemistry article:  10.1016/j.jelechem.2016.08.028
These micrographs were taken on Hitachi S-3400N microscope, in secondary elecron mode.
DOI: 10.48370/ofd/pvqm1r
title: Myodes glareolus - 16192, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1955-11-28, in: Białowieża National Park, Poland. Material type:
DOI: 10.34808/agxg-ek62
title: The effect of interview location on the perception of Ecosystem Services provided by trees. A Polish case study.

description: Several survey research methods are available to study attitudes towards the environment, including: CAWI (computer-assisted Internet interview), CATI (computer-assisted telephone interview), CAPI (computer-assisted personal interview), and PAPI (paper-pencil interview). An increasingly popular CAWI approach is the geo-questionnaire – an internet survey combined with an interactive web-based map that links answers with geospatial information (e.g., the respondent's place of residence). It is used in social and geographical sciences as well as in spatial planning, as a means of communication with residents and of soliciting active participation in matters concerning their community. However, the popularity of mobile devices (phones, tablets) means that the location where a respondent completes a questionnaire may differ from their home location. Therefore, it is important to determine to what extent the place where a survey is completed influences the results obtained from a geo-questionnaire (GQ). The data set provided here was created to address  these questions.
In our research, we employed a GQ in which respondents indicated Ecosystem Services (ES) provided by trees in two types of locations: inside and outside of a building. To control age and level of education, we recruited students (age 18-25) for interviews, as they are a relatively homogenous group. We excluded students of biology and similar subjects, as they could have in-depth knowledge of the study topic, which could confound study results. Data are presented in aggregate form in hexagonal units with area 34,6 m2. Research was conducted in the spring of 2019 in two Polish academic cities: Gdańsk and Poznań.
DOI: 10.48370/ofd/qnnjng
title: Myodes glareolus - 15334, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1955-10-13, in: Białowieża National Park, Poland. Material type:
DOI: 10.34808/cqsn-jx60
title: SEM micrographs of diamond-phase (sp3-C) rich boron-doped carbon nanowalls (sp2-C)

description: This dataset contains the Scanning Electron Microscopy (SEM) micrographs taken for rich boron-doped carbon nanowalls structures, with different boron addition during the synthesis process and different CVD synthesis duration. The [B]/[C] ratios in the plasma were set to 0k, 1.2k, 2k and 5k ppm. The time of growth was ranging between 4 and 9 hours. This information is coded in the filename: TIME_[B]/[C]_NW.
The micrographs were made using Hitachi S-3400N SEM microscope in secondary electron mode under 20 kV accelerating voltage. No additional pre-treatment procedure was used.
Full physicochemical studies on this novel material may be found in Journal of Physical Chemistry C article: 10.1021/acs.jpcc.7b06365
DOI: 10.34808/eppx-8067
title: Model dynamic electrochemical impedance spectroscopy (DEIS) results obtained with various DC polarization rates

description: The dataset contains results of model dynamic electrochemical impedance spectroscopy studies carried out on a setup of 10 diodes in series, which were connected in parallel with a condenser. The impedance data were acquired every 1 s (the analytic window length for Fourier Transform was 1 s). The model system was polarized between 0 and +8 V with DEIS studies carried out in polarization range between +5 and +8 V in order to visualize the influence of the polarization rate on the noise level. The goal was to model the electric parameters present in the electrochemical cell during active metal corrosion. The polarization rates were: 2, 5, 10,  20, 50, 100 and 200 mV/s.
DOI: 10.48370/ofd/quy5f7
title: Myodes glareolus - 93799, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1970-09-20, in: Białowieża National Park, Poland. Material type:
DOI: 10.34808/h59j-pb94
title: Video traffic data - Interchange Tychy (1-44), Poland

description: The data includes video traffic data registered with 8 video cameras at weaving area (weaving section type A) of the Tychy interchange within national road 1 in Poland (interchange of national roads 1 and 44), located in the Silesian Agglomeration. The data covers the two days:13-14.09.2017.
 The video cameras installed on the roads 1 and 44 (2 cameras) registered vehicles along the entire length of the weaving section. Cameras were mounted on 5-7 meter high masts
Collected data include: 
National road 1 weaving, direction NS: 9:00 – 18:00, location: main road, min 1767 veh/h, max 2540 veh/h, PHV: 11.0 - 20.3% (point no. 2201).
National road 1 weaving, direction SN: 9:00 – 19:00, location: main road, min 1582  veh/h, max 2479  veh/h, PHV: 10.3 - 19.3% (point no. 2202).
National road 44 weaving, direction EW: 8:00 – 19:00, location: main road, min 608 veh/h, max 929 veh/h, PHV:  9.9 - 20.6% (point no. 2203).
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: 10.34808/675p-aq50
title: X-ray Photoelectron Spectroscopy studies of various carboxylic acids adsorption on aluminium alloys in alkaline media

description: This dataset contains the results of high-resolution XPS studies obtained during evaluation of high corrosion inhibition efficiency of various carboxylic acids towards aluminium alloy 5754 in bicarbonate buffer pH=11.
The studied carboxylic acids were as follows: citric acid, maleic acid, DL-malic acid, DL-serine, succinic acid, DL-tartaric acid and tricarballylic acid.
The exposition duration of samples to electrolytic environment was 100 min. Each sample was exposed to corrosion inhibitor concentration of 4.5 mM and 20 mM. The analysis was performed using an Escalab 250Xi system (ThermoFisher Scientific, USA), equipped with a monochromatic AlKa source. More detailed information on this study may be found in the Electrochimica Acta article: 10.1016/j.electacta.2018.08.070
The dataset contains files in two formats: VGD - dedicated format to be used with ThermoFisher Avantage software and converted AVG text format.
DOI: 10.34808/ypdr-5p30
title: Video traffic data - Interchange Lotnisko (S6-472) - Exit +entry lanes, Poland

description: The data includes video traffic data registered with 6 video cameras at entry or exit lanes of the Lotnisko interchange within S6 expressway  in Poland (interchange of expressway  S6  and regional  road 472), located in the Tri-City Agglomeration. The data covers the two days: 10.04.20187 and 12.04.2017(expressway  S6).
Tricity Bypass Road (expressway S6) is the eastern end segment of the Polish National Road No. 6 which runs along the Baltic coast between the cities of Szczecin and the Tricity Metropolitan Area, comprising the cities of Gdansk, Sopot and Gdynia. The expressway runs North-South along the edge of the metropolitan area and constitutes a key element of the transportation system in the area.
The video cameras installed on the roads S6  (3 cameras) registered vehicles along the entire length of the section. Cameras were mounted on 5-7 meter high masts.
Collected data include:
expressway S6 entry lane, direction EN: 7:00 – 13:00, location: main road, min 2424 veh/h, max 3319 veh /h, PHV: 9.9 - 17.5% (point no.1401).
expressway S6, 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.1402).
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/v7mwoy
title: Myodes glareolus - 97704, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1971-05-28, in: Białowieża National Park, Poland. Material type:
DOI: 10.34808/39jh-wr68
title: Measurements of raising of 160EC pantograph type

description: In this description the results of the experiment and also simulation performed on the total assembly of the 160 EC pantograph type is given. Multibody dynamics of pantograph rising due to external torque and forces are measured for parameter validation of the pantograph model.
At a given initial time t = 0, the pantograph head position height was H0 = 1.04 m. Along with the force of gravity, the following forces and torques acted on its arms (Figure): torque T0 = 1110 Nm generated by the pneumatic drive to lift the pantograph arms, force Fs = 18 N coming from the external spring and used for lowering the pantograph arms, and force Fm = 78.5 N coming from an additional mass suspended from the pantograph head unit and used to lower its arms.
After sudden removal of force Fm (cutting off the weight of mass m = 8 kg), the transient stage began, which lasted less than 5 s. The steady-state parameter values were as follows: H = 1.84 m, T = 986 Nm, Fs = 89.5 N, Fm = 0. The quantities measured during the laboratory test were H, T, and Fs. The waveforms of these parameters from measurement and simulation are shown in Figure.
For the simulation purpose, the measured torque T(t) was approximated using an analytical function. As can be seen in Figure, this approximation correctly maps the measured torque waveform.
The structure of the pneumatic drive unit is complex. Along with the pneumatic drive, it includes the pressure and air flow control system. This unit was modelled using a simple model consisting of an equivalent spring and an equivalent damper. In the simulation process, the spring and damper parameters are additional unknown parameters. Their values were determined iteratively. The value of the elasticity coefficient kb was assumed constant, while the damping coefficient cb was expressed by a nonlinear function dependent on the speed of pneumatic drive piston rod. This model ensured good matching of simulation results to measurements. More accurate assessment of detailed parameters of individual components of the pneumatic drive model would require taking into consideration the model of its control system. This problem requires further, more advanced research.  Test of the complete pantograph: forces and torque acting on pantograph (on the left ); simulation and experimental results (on the right)
DOI: 10.34808/55ay-2y92
title: Video traffic data - Interchange Zakrzewo (S11-307), Poland

description: The data includes video traffic data registered with 8 video cameras at weaving area (weaving section type A) of the Zakrzewo interchange within S11 expressway  in Poland (interchange of expressway  S11 and regional road 307), located in the Poznan Agglomeration. The data covers the two days: 20.09.2017 (expressway  S11) and 21.09.2017 (road 307).
 
S11 is a major road in Poland (cross section 2x2) which has been planned to run from Kolobrzeg (Baltic sea) through Koszalin, Pozannm Katowice.  Total distance of about 550 km. 
The video cameras installed on the roads S11 and 307  (2 cameras) registered vehicles along the entire length of the weaving section. Cameras were mounted on 5-7 meter high masts
Collected data include:
experss-road  S11 weaving, direction NS: 8:00 – 19:00, location: main road, min 957 veh/h, max 2025 veh /h, PHV: 15.8 - 39.4% (point no. 2001).
experss-road  S11 , direction SN: 8:00 – 19:00, location: main road, min 955 veh /h, max 1739 veh /h, PHV: 16.2 - 31.3% (point no.2002).
Regional road 307 weaving, direction EW: 8:00 – 19:00, location: main road, min 652 veh /h, max 1051 veh /h, PHV: 6.5 - 21.4% (point no.2003).
Regional road 307 weaving, direction WE: 8:00 – 19:00, location: main road, min 606 veh /h, max 1019 veh /h, PHV: 8.6 - 18.9% (point no. 2004).
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/xdp5-xm94
title: Database of the illustrative simulations of the nonstandard approximation of the generalized Burgers–Huxley equation

description: The presented dataset is a result of numerical analysis of a generalized Burgers–Huxley partial differential equation. An analyzed diffusive partial differential equation consist with nonlinear advection and reaction. The reaction term is a generalized form of the reaction law of the Hodgkin–Huxley model, while the advection is a generalized form of the corresponding term in the classical Burgers equation. This generalized Burgers–Huxley equation possesses travelling-wave solutions that are positive and bounded. Moreover, such solutions are spatially monotone at each instant of time, and temporally monotone at each spatial point. Unfortunately, only a few travelling-wave solutions of such model are known in exact form, therefore, the construction of a suitable numerical method is highly desirable.
We provide a Mickens-type, nonlinear, finite-difference discretization of this model. The conditionally monotone scheme approximates solutions of the generalized Burgers–Huxley model, and preserves the positive and the bounded characters of initial approximations. Such mathematical features of the constructed finite-difference scheme are important characteristics of the travelling-wave solutions of interest.
The construction of numerical method, conditions that guarantee the existence and the uniqueness of monotone and bounded solutions of the scheme, are available in the paper: Existence and uniqueness of monotone and bounded solutions for a finite-difference discretization à la Mickens of the generalized Burgers–Huxley equation, Journal of Difference Equations and Applications (2014) , Vol. 20, No. 7, 989–1004,http://dx.doi.org/10.1080/10236198.2013.877457.
The dataset consists of illustrative simulations (480 .tif files) which demonstrate the capability of the method to preserve the positivity, the boundedness and the monotonicity of solutions, and to provide good approximations to the known exact solutions bounded within [0,1] or within [0,γ^(1/p)].  The graphs show the results along time T=100 (for boundedness [0,1]) and T=60 (for boundedness [0,γ^(1/p)]) with different values of steps satisfying the convergence conditions. We perform calculations with model parameters α = 1, γ = 0.8, p = 2
DOI: 10.48370/ofd/gdopia
title: Myodes glareolus - 45861, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1965-09-16, in: Białowieża National Park, Poland. Material type:
DOI: 10.34808/4c8z-6t94
title: Collective  angst and collective action for progressive city policies: study2

description: Paweł Adamowicz, the liberal mayor of Gdańsk, died on January 14, 2019, after being stabbed by a man who rushed onstage during a charity event. Three studies were carried out to analyze the predictors of willingness to engage in collective action for the support of the progressive city policies he initiated. Since we assumed that the time after the assassination of the mayor of Gdańsk could provide a specific context for the residents, we decided to conduct this study 2. It took place on the city’s election day when collective angst and city identification should have been particularly salient issues. Residents of Gdańsk (N = 121, 75 females, M age = 48.97 years, SD = 19.49) taking part in the elections were recruited outside polling stations (after the participants had already cast their votes) by research assistants and were asked to complete the questionnaires. The results of Study 2, conducted on election day in Gdańsk, confirmed the relationship between perceived collective angst and collective action intention. Politicized collective identity mediated this relationship. We measured essentialist and narrativist in-group continuity. Both aspects of continuity predicted collective action intention, whereas essentialist in-group continuity mediated the relationship between collective angst and collective action.
DOI: 10.34808/saxp-yw53
title: Video traffic data - Interchange Podwarpie (S1-86) - weaving, Poland

description: The data includes video traffic data registered with 4 video cameras at weaving area (weaving section type A) of the Podwarpie interchange within S1 expressway  in Poland (interchange of expressway  S1 and national road 86), located in the Silesian Agglomeration. The data covers the one day: 23.05.2017 (road 86).
 
The video cameras installed on the roads 86  (2 cameras) registered vehicles along the entire length of the weaving section. Cameras were mounted on 5-7 meter high masts
Collected datainclude: 
National road 86 weaving, direction NS: 6:00 – 19:00, location: main road, min 1214 veh /h, max 1774 veh /h, PHV:18.9 - 26.7% (point no.1003).
National road 86 weaving, direction SN: 6:00 – 19:00, location: main road, min 742 veh /h, max 1390 veh /h, PHV:15.1 - 26.5% (point no.1004).
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/qtlkdt
title: Myodes glareolus - 20766, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1959-01-17, in: Białowieża National Park, Poland. Material type:
DOI: 10.48370/ofd/yqglyp
title: Myodes glareolus - 166504, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1997-09-25, in: Białowieża National Park, Poland. Material type: