cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.34808/8szz-f631
title: Photoluminescence (PL) data of molybdenum disulfide-borophene (B/MoS2) composite

description: The samples description: 
MoS2 - commercial molybdenum disulfide (Sigma-Aldrich). The main manuscript describes the results obtained with commercial MoS2 and an optimal composite composition of MoS2:B = 500:1, which was labeled as B/MoS2. In detail, the preparation of borophene-enriched MoS2 catalysts was performed using a planetary zirconia ball mill, equipped with 18 zirconia balls (Fritsch Pulverisette). The milling cycle lasted 6 h, with precautions taken to prevent overheating by employing 30 min milling periods followed by 15 min cooling breaks. The operational parameters were set at 450 rpm, with a total mass loading of 500 mg for the molybdenum disulfide (Sigma-Aldrich) and boron (Sigma-Aldrich) powders.
The Photoluminescence (PL) spectrum of MoS2 and B/MoS2.  Photoluminescence (PL) spectroscopy was conducted using a Hitachi F-7000 instrument with a 720 nm excitation wavelength, while the samples were suspended in isopropanol.
DOI: 10.34808/h284-ch06
title: Measurement of cytotoxicity using the MTT test of gemfibrozil in a range of selected concentrations

description: The data set presents the results of cytotoxicity (using theThiazolyl Blue Tetrazolium Bromide (MTT) assay) of gemfibrozil over a range of selected concentrations in a study on human HT29 adenocarcinoma cells.
The results and parameters of the study are presented in the publication Monika Wieczerzak, Jacek Namieśnik & Błażej Kudłak (2019): Genotoxicity of selected pharmaceuticals, their binary mixtures, and varying environmental conditions – study with human adenocarcinoma cancer HT29 cell line, Drug and Chemical ToxicologyTo link to this article: https://doi.org/10.1080/01480545.2018.1529783
Results performed in 2018/19
DOI: 10.34808/gnpy-e135
title: X-ray diffractometry results of the Sr1.00Ti0.30Fe0.70O3-d material before and after H2-TPR measurement

description: This dataset contains results of X-ray diffractometry mesurement (XRD) of the Sr1.00Ti0.30Fe0.70O3-d material. The phase composition of the investigated powders was analyzed by XRD at room temperature. The X-ray diffractometry (XRD) technique was used to determine the phase composition of the fabricated powder and powder after H2-TPR (temperature programmed reduction) measuremnt. XRD measurements were performed at room temperature in the air using a Bruker D2 Phaser with an XE-T detector.
DOI: 10.34808/ts27-8j90
title: FTIR spectra of gas mixtures from the process of biogas dry reforming using Al2O3/5%Cu catalyst

description: The dataset contains the FTIR spectra collected during the catalytic measurements of dry reforming of biogas (60/40 CH4-CO2) using Al2O3 (TMDAR)/5%Cu nanocatalyst. The specatra were collected every 1 minute from 800C to 500C. Reagent flow was set to 20ml/min.
DOI: 10.15468/dl.zsdbcd
title: Occurrence Download

description: A dataset containing 557 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Syagrus coronata",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is Fossil"
 ]
 }
 }
 ]
}

 The dataset includes 557 records from 52 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015114-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34808/4kj3-0e30
title: X-ray photoelectron spectroscopy (XPS) data of molybdenum diselenide-borophene (B/MoSe2) composite

description: Molybdenum diselenide (MoSe2) and boron powders were purchased from Sigma Aldrich. All reagents were used without further purification.
Both bulk MoSe2 and boron have been introduced to the planetary zirconia ball mill (Fritsch Pulverisette). A series of composites with different MoSe2 to boron ratios MoSe2/B_1:10, MoSe2/B_1:1, MoSe2/B_10:1, MoSe2/B_100:1, and MoSe2/B_1000:1 with a total mass loading of 500 mg have been fabricated. Each of the prepared composites was milled using the same operating parameters with the exact number of zirconia balls (18). These processes were carried out for a total grinding time of 6 hours (to avoid overheating, the processes were conducted in a cyclic manner – 30 minutes of operation with 15-minute breaks), at a rotational speed of 450 rpm. The sample composed by MoSe2/B_1:1 manifested the best electrochemical behavior (it will be labeled as B/MoSe2), thus only this sample underwent detailed analyses. 
X-ray Photoelectron Spectroscopy (XPS) measurements were performed using a Prevac system equipped with a Scienta SES 2002 electron energy analyzer, employing MgKα radiation.
DOI: 10.34808/bysp-0n63
title: Impact of binary mixtures of ketoprofen and oxytetracycline on the germination of Sorghum bicolor (sorgo) seeds

description: Research was carried out for various ratios of the previously determined EC50 values for mixture of ketoprofen and oxytetracycline the first substance at 100% of its EC50 concentration was mixed with the second substance at 100% of its EC50 concentration, or the first substance at 50% of its EC50 concentration was mixed with the second substance at 150% of its EC50 concentration. Distilled water was used as the control, and individual pharmaceuticals at 50, 100, and 150% of their EC50 concentrations were also studied to confirm the test validity. All studies were performed in duplicate, except for the EC50 determination research, in which studies were performed in triplicates; ten S. bicolor seeds were used for each experiment. As already stated, after a 3-day incubation period, the root length was measured, and the growth inhibition was calculated.
The data sets include photos of sorghum seed plates with ketoprofen and oxytetracycline solutions  at appropriate levels according to the publication, and corresponding excel files with data on the length of germinated seeds (using Jimage graphical software) in two replicates, as well as controls.
Studies were conducted between 2017.These results are part of the manuscript published in Science of the Total Environment
https://doi.org/10.1007/s11356-018-2049-4
DOI: 10.34808/de65-pa12
title: Sr0.95Ti0.30Fe0.70O3-d cathode cell stability test under 0.5 A cm−2 at 700 °C

description: This dataset contains results of cell stability tests for SOFCs with Sr0.95Ti0.3Fe0.7O3-δ  cathode sintered at 800 °C. Characterisation of the fuel cells was performed on an Open Flanges™ test setup by Fiaxell. The fuel cell were heated up to 750 °C (3 °C min-1) for reduction and then cooled down to 700 °C for the main test after 24 h stabilisation. Fuel cell tests were conducted with the total flow rates of 100 ml min-1 and 200 ml min-1 on anode and cathode side, respectively. Solartron 1260/1287 frequency analyser was used for measurement. Curent density applied for tests was 0.5 A cm-2.
DOI: 10.34808/xvd5-d467
title: X-ray dirffraction (XRD)/ Raman/X-ray photoelectron spectroscopy (XPS) data of molybdenum disulfide-borophene (B/MoS2) composite after electro-, photo- and photoelectrocatalytic hydrogen reaction

description: The samples description: 
MoS2 - commercial molybdenum disulfide (Sigma-Aldrich). The main manuscript describes the results obtained with commercial MoS2 and an optimal composite composition of MoS2:B = 500:1, which was labeled as B/MoS2. In detail, the preparation of borophene-enriched MoS2 catalysts was performed using a planetary zirconia ball mill, equipped with 18 zirconia balls (Fritsch Pulverisette). The milling cycle lasted 6 h, with precautions taken to prevent overheating by employing 30 min milling periods followed by 15 min cooling breaks. The operational parameters were set at 450 rpm, with a total mass loading of 500 mg for the molybdenum disulfide (Sigma-Aldrich) and boron (Sigma-Aldrich) powders.
The B/MoS2 was analyzed after electro-, photo- and photoelectrocatalytic hydrogen reaction utilizing X-ray dirffraction (XRD), Raman spectroscopy, and X-ray photoelectron spectroscopy (XPS).
DOI: 10.34808/66c9-8h46
title: FTIR spectra of gas mixtures from the methanation chamber filled with 50-50wt.% NiO-Al2O3

description: The dataset includes the FTIR spectra collection of the outlet gas mixtures (CO2, CO, CH4) from reactor chamber filled with 50/50 wt.% NiO-Al2O3 catalyst for perfoming methanation reaction. The inlet gas mixture was composed of 3:1 by vol. H2:CO. Spectra were collected using PerkinElmer FTIR every 1 min.
DOI: 10.34808/f6rb-ep27
title: Tribological test for evaluation of CF30 Black PEEK

description: Sample numner BL03 and BL04 made of PEEK CF30 (black color) tribologicaly tested with sliding speed up to 1,8 m/s and up to 14 MPa of nominal load under water lubrication.
DOI: 10.34808/g8kr-av27
title: Structure of the register of immovable monuments in terms of the number of monuments by voivodeship – comparison of 2003 and 2024

description: The following dataset compares the structure of the register of immovable monuments in Poland regarding the number of monuments by voivodeship for 2003 and 2024. During these years, the number of monuments increased by more than 16,000.
DOI: 10.34808/qnw1-j159
title: BET adsorption-desorption isotherm of nano-SrTiO3

description: The dataset includes the isotherms of adortion and desorption of N2 at LN2 temperature. The sorption isotherms were obtained using Quatachrome NovaTouch LX1 equippment. The ceramic measured powder was composed of nanometric SrTiO3 (CA-assisted method of synthesis)
DOI: 10.34808/0nnj-mh41
title: Mechanical properties of VL E27 steel for shipbuilding – impact in test -50°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  -50°C.
DOI: 10.34808/ee68-kf96
title: Cytotoxicity of QDgreen-holo-Tf, QDred-holo-Tf, QDgreen-holo-Tf-C-2028 and QDred-holo-Tf-C-2028 aginst H460 cancer cells_method of synthesis 1

description: This study presents absorbance values of formazan product (converted from MTT) which corresponds the cytotoxicity of QDgreen-holo-Tf, QDred-holo-Tf, QDgreen-holo-Tf-C-2028 and QDred-holo-Tf-C-2028 aginst H460 cancer cells (method of synthesis 1).  Holo-Tf (transferrin) was used as a linker between quantum dots (QDs) and compound (C-2028).
DOI: 10.34808/y3vp-kt96
title: Non-enzymatic glutathione-mediated conjugation of unsymmetrical bisacridine C-2028 with anticancer activity

description: The presented data complement the studies on the interplay between C-2028 (anticancer-active unsymmetrical bisacridine) and the glutathione S-transferase/glutathione (GST/GSH) system.
Individual three recombinant human GST isoenzymes (A1-1, M1-1, and P1-1; 0.05 mg/mL) were incubated for 1 h with the tested C-2028 (0.05 mM) in the presence and in the absence of GSH (0.1, 1, and 5 mM) at 37 °C. Then, incubation mixtures were analyzed by RP-HPLC with UV-vis detection and/or diode array and multiple wavelength detection, and monitored by MS.
Elution profiles obtained from the chromatographic separation of incubation mixtures showed two novel peaks eluted at tR = 11.5 min (marked as X1) and tR = 14.0 min (marked as X2). These were observed only at higher concentrations of GSH (5 mM) and their formation did not require the participation of GST enzyme. MS analysis indicated the corresponding ions at m/z 590 and m/z 722, respectively, but the identity of these products remains unknown. To provide additional data on these novel likely non-enzymatic GSH-mediated derivatives of C-2028, additional structure confirmation tools, such as tandem mass spectrometry or NMR, are needed.
DOI: 10.34808/2ba7-j306
title: X-ray dirffraction (XRD) data of molybdenum diselenide-borophene (B/MoSe2) composite

description: Molybdenum diselenide (MoSe2) and boron powders were purchased from Sigma Aldrich. All reagents were used without further purification.
Both bulk MoSe2 and boron have been introduced to the planetary zirconia ball mill (Fritsch Pulverisette). A series of composites with different MoSe2 to boron ratios MoSe2/B_1:10, MoSe2/B_1:1, MoSe2/B_10:1, MoSe2/B_100:1, and MoSe2/B_1000:1 with a total mass loading of 500 mg have been fabricated. Each of the prepared composites was milled using the same operating parameters with the exact number of zirconia balls (18). These processes were carried out for a total grinding time of 6 hours (to avoid overheating, the processes were conducted in a cyclic manner – 30 minutes of operation with 15-minute breaks), at a rotational speed of 450 rpm. The sample composed by MoSe2/B_1:1 manifested the best electrochemical behavior (it will be labeled as B/MoSe2), thus only this sample underwent detailed analyses.
X-ray Powder Diffraction (XRD) patterns were collected with the Malvern Panalytical Aeris instrument, utilizing CuKα radiation.
DOI: 10.34808/g6q6-x967
title: Tax revenues as part of GDP in selected countries

description: The following dataset contains information on the share of taxes in the GDP of selected countries (Baltic countries - Lithuania, Latvia and Estonia as well as Poland) in the years 2005 - 2020).
DOI: 10.34808/7q25-h981
title: FTIR spectra of gas mixtures from the process of biogas dry reforming using Al2O3/5%Cu catalyst

description: The dataset contains the FTIR spectra collected during the catalytic measurements of dry reforming of biogas (60/40 CH4-CO2) using AlOOH/1%Cu nanocatalyst. The specatra were collected every 1 minute from 800C to 500C. Reagent flow was set to 20ml/min.
DOI: 10.34808/n2z8-7k31
title: BET adsorption-desorption isotherm of CeO2 pure

description: The dataset includes the isotherms of adortion and desorption of N2 at LN2 temperature. The sorption isotherms were obtained using Quatachrome NovaTouch LX1 equippment. The ceramic measured powder was composed of nanometric pure CeO2 (CA-assisted method of synthesis)
DOI: 10.34808/t45r-sz85
title: BET adsorption-desorption isotherm of nano-ZrO2

description: The dataset includes the isotherms of adortion and desorption of N2 at LN2 temperature. The sorption isotherms were obtained using Quatachrome NovaTouch LX1 equippment. The ceramic measured powder was composed of nanometric ZrO2 (CA-assisted method of synthesis)
DOI: 10.34808/1azp-wp33
title: BET adsorption-desorption isotherm of nano-CeO2 impregnated with Cu

description: The dataset includes the isotherms of adortion and desorption of N2 at LN2 temperature. The sorption isotherms were obtained using Quatachrome NovaTouch LX1 equippment. The catalyts powder composed of nanoCeO2 impreganted with Cu oxide nanoparticles with the usage of BCD (Beta-cyclodextrins) and without addition.
DOI: 10.34808/1w2q-xp19
title: The standard radiated immunity test of an astable multivibrator at a normative field strength

description: The dataset presents a result of measurements that are a part of electromagnetic field immunity tests. The radiated, radio frequency, immunity tests were carried out for a typical astable electronic multivibrator. Tests of immunity of electronic systems to radiated radio frequency (RF) disturbances in the frequency range from 80 MHz to 1 GHz are performed under the requirements specified in the electromagnetic compatibility (EMC) standards.In laboratory conditions, the electromagnetic fields were simulated in the GTEM (Gigahertz Transverse Electromagnetic) cell (Fig. 1). An integrated signal generator, equipped with a built-in 45 W class A power amplifier module, was used in the measurement setup. The tested multivibrator was supplied from a battery of 9 V or externally from the NN DF1723003TC power supply. The signal cable connected to the input of an oscilloscope was led out of the tested PCB. The measurement process was controlled by the WIN 6000 software installed on a personal computer connected to the signal generator via the IEEE488 interface.  Figure 1. Configuration of the measuring system for testing the immunity of electronic systems in the GTEM cell
A typical astable multivibrator built on bipolar transistors T3 and T4 was subjected to the immunity test (Fig. 2). The proper operation of the device is showed by flashing LEDs with variable frequency. A signal wire was led out from the collector of the transistor T3 and connected to the oscilloscope input. The system sensitivity to the radiated field in the GTEM cell was assessed based on the observation of the changes in the shape of the signal waveform controlling diode switching.
The normative test procedure was carried out in the frequency range starting at 80 MHz and incrementing in 1% steps up to at least 1 GHz. The RF signal was modulated with a sinusoidal signal with a frequency of 1 kHz and a modulation depth of 80%. Immunity tests were made for three different levels of the electromagnetic field strength 1 V/m, 3 V/m and 10 V/m, respectively. The position of the equipment under test in the uniform area of the GTEM cell was changed for three orthogonal orientations x, y, z (Fig. 3). During the measurements, on the oscilloscope, the differences in the shape of the voltage waveform to the reference waveforms recorded with the signal generator turned off were being observed. The attached files contain oscillograms showing the voltage waveforms from the PCB that deviate the most from the reference waveform. For each case, information about the RF frequency of the signal generator is included in the file description.  Figure 2. The electronic diagram of the AVT 720 system Figure 3. The schematic diagram of a GTEM cell. Presented dimensions are for Teseq GTEM 500
DOI: 10.34808/3h9h-hv97
title: Measurements of radiation emission of a portable power bank with a capacity of 10400 mAh

description: The dataset contains the emission measurement results that are part of comprehensive tests carried out for portable power banks with different capacities. The measurements were performed in the frequency range from 30 MHz to 3 GHz using a Gigahertz Transverse Electromagnetic (GTEM) cell (Fig. 1). The test setup was configured to measure a portable power bank for various modes of operation. The data represents emission test results for a portable power bank with a capacity of 10400 mAh, consisted of rechargeable lithium-ion batteries installed in a protective cover, guided by a printed circuit board with DC-DC converter based on pulse frequency modulation technology. The basic parameters of the examined power bank are input rating of DC 5 V, 2 A,  output rating of DC 5 V, 1 A or 2 A, mini USB input port, and double USB output port.
Radiated emissions measurements of electrical and electronic devices are carried out under the requirements set out in the standards of electromagnetic compatibility (EMC). The standard environment for emission measurements in the frequency range from 30 MHz to 3 GHz is the OATS (Open Area Test Site). A GTEM cell is an alternative measurement method, which allows evaluating the radiated EMC interference emitted from small electrical and electronic equipment. The results of the measurements carried out in the GTEM cell are the basis for the estimation of an equivalent OATS field strength.
The comprehensive tests were performed for different cases in charge and discharge mode, respectively. In a discharging condition, the power bank was connected to a typical smartphone. To become independent of the type of load, in this mode of operation, the test was carried out for a resistive load, with two different load currents, 0.5 A and 1 A, respectively, resulting from the technical specifications of the power banks. The emission test was also performed when the power bank was in standby mode without a USB cable.
The measurement results reported undesirable effects related to the power bank’s operation. It was shown that the higher intensity of the electric field strength was caused by the tested power bank as well as devices connected to it. 
The attached dataset contains files described as follows: EMI Report_capacity_mode of operation.Mode of operation:
standby mode, without the USB cable,
discharge mode
2_1A. a resistive load, load current equal to1 A, 
2_2. a power bank connected to the smartphone Samsung J3,
2_0.5A a resistive load, load current equal to 0.5 A,
charge mode, a power bank connected to an AC mains outside or inside of the GTEM.
Additionally, a file EMI Report_surroundings.pdf containing the results of the measurements carried out with the GTEM door open without the power bank was attached.
EMI Report includes a hardware setup, EMI Auto Test Template, a spectrum of the radiated emission of the power bank in the OATS and on the GTEM cell’s output, and the final results of spectral components of the emission spectrum.  Figure 1. The measurement setup
DOI: 10.34808/s6dk-nk56
title: Elgold partial: History blogs

description: The dataset contains 13 texts from English history blogs. In each text, the named entities are marked. Each name entity is linked to the corresponding Wikipedia if possible. All entities were manually verified by at least three people, which makes the dataset a high-quality gold standard for the evaluation of named entity recognition and linking algorithms.
Each marked entity in the dataset is assigned to one of the following classes:    EVENT - Named hurricanes, battles, wars, sports events, etc.    FAC - Buildings, airports, highways, bridges, etc.    GPE - Countries, cities, states    LANGUAGE - Any named language    LAW - Named documents made into laws.    LOC - Non-GPE locations, mountain ranges, bodies of water    NORP - Nationalities or religious or political groups    ORG - Companies, agencies, institutions, etc.    PERSON - People, including fictional    PRODUCT - Objects, vehicles, foods, etc. (not services)    WORK_OF_ART - Titles of books, songs, etc.    DISEASE - Names of diseases    SUBSTANCE - Natural substances    SPECIE - Species names of animals, plants, viruses, etc.
The marked entities are embedded directly in the textual files using the following syntax:
    {{mention content|entity class|Wikipedia target}}
The "mention content" is a fragment of the textual file that was marked, "entity class" is the named entity class, and "Wikipedia target" is the normalized name of the English Wikipedia page describing the entity. If the entity cannot be linked sensibly to any article the target is empty but the second pipe (|) is preserved. 
There is a guarantee that the double braces in the texts exist only as marked entity syntax. It allows to process the files using simple regular expression: {{[^{}]*}} The distribution of datast NER classes, split into separate categories. The first number shows the quantity of linked entities, the second all marked mentions.