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Open Research Data
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Number of new electric and combustion cars sold worldwide 2010-2023
Open Research DataThe dataset presents the number of cars with internal combustion engines and electric cars sold in the world in the years 2010-2023. Speaking of electric cars, we mean fully battery-electric cars, i.e. cars powered only by an electric engine and a battery, not an internal combustion engine, and plug-in hybrids, i.e. cars equipped with a battery and...
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Share of new electric cars sold in all new cars sold in selected countries in 2010-2023
Open Research DataThe dataset presents the share of electric cars in the total number of cars sold in selected countries, as well as in the EU and the world, in the years 2010-2023. Speaking of electric cars, we mean fully electric battery cars, i.e. cars powered only by an electric engine and a battery, not an internal combustion engine, and plug-in hybrids, i.e. cars...
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Measurement of cytotoxicity using the MTT test of oxytetracycline hydrochloride in a range of selected concen-trations
Open Research DataThe data set presents the results of cytotoxicity (using theThiazolyl Blue Tetrazolium Bromide (MTT) assay) of oxytetracycline hydrochloride over a range of selected concentrations in a study on human HT29 adenocarcinoma cells.
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Measurement of cytotoxicity using the MTT test of diclofenac sodium salt in a range of selected concen-trations
Open Research DataThe data set presents the results of cytotoxicity (using theThiazolyl Blue Tetrazolium Bromide (MTT) assay) of diclofenac sodium over a range of selected concentrations in a study on human HT29 adenocarcinoma cells.
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Fe2p spectra of the Sr0.95Ti0.30Fe0.70O3-d material
Open Research DataX-ray Photoelectron Spectroscopy analysis (XPS) was performed using an Omicron NanoTechnology X-ray photoelectron spectrometer with a 128-channel collector. The XPS measurements were performed under ultra-high vacuum conditions. Photoelectrons were excited by an Mg-Kα X-ray source with an X-ray anode operated at 15 keV and 300 W. The spectra were deconvoluted...
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Fe2p spectra of the Sr0.90Ti0.30Fe0.70O3-d material
Open Research DataX-ray Photoelectron Spectroscopy analysis (XPS) was performed using an Omicron NanoTechnology X-ray photoelectron spectrometer with a 128-channel collector. The XPS measurements were performed under ultra-high vacuum conditions. Photoelectrons were excited by an Mg-Kα X-ray source with an X-ray anode operated at 15 keV and 300 W. The spectra were deconvoluted...
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Stand thickness of dominant tree species in the State Forests divided into stand age classes over the years 2007-2008
Open Research DataThe dataset contains data illustrating changes in the distribution of dominant tree species in the State Forests divided into stand age classes over the years 2007-2008. Dominant species can be defined as the species in the stand with the largest share in terms of area, thickness or number. Stand thickness means the gross thickness of the timber, i.e....
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Forest habitat types in the State Forests in Polish provinces in years 2007- 2008
Open Research DataThe dataset contains data illustrating changes in forest habitat structure occurring between 2007 and 2008 in various provinces of Poland. It should be noted that this only concerns forests managed by the State Forests National Forest Holding. The term forest area refers to the area of forests excluding land related to forest management. The main source...
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OntoValidate: OntoNotes 5.0 NER validation dataset
Open Research DataOntoValidate dataset consists of 603 randomly chosen raw textsfrom the original OntoNote 5.0 dataset (3637 raw texts in total).
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Charcoal data and reflectance measurements inferred from Holzmaar (Germany)
Open Research DataThe dataset comprises macrocharcoal data (>100 μm) derived from a varved sediment record from Holzmaar, located in the West Eifel Volcanic Field, Germany. The macrocharcoal record was utilized to reconstruct fire occurrence over the past 2,000 years. In addition to this reconstruction, reflectance measurements of charcoal particles were conducted...
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Stiffness modulus (deformation sweep test) of Cement Bitumen Treated Material Mixture C3E5.5 (over 28 days of curing at 20C)
Open Research DataDataset presents data of stifness modulus determined for cold recycled mixture – cement bitumen treated material mixture with following binding agents: 3% cement and 5.5% emulsion (C3E5.5). Mixture was designed according to Polish requirements for the base course of pavement. Mixture contains 60% of RAP material. Material was obtained from the field...
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Structure of the register of immovable monuments in terms of the number of large-scale monuments by voivodeship - comparison of 2016, 2024 and 2025
Open Research DataThe following dataset compares the structure of the register of immovable monuments in Poland regarding the number of large-scale monuments by voivodeship for 2016, 2024 and 2025. The dataset has been compiled based on the data in the Report on the State of the Immovable Monuments in Poland – Monuments entered in the Register of Monuments (Register...
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Structure of the register of immovable monuments in terms of the typological groups of large-scale monuments by voivodeship - comparison of 2016, 2024 and 2025
Open Research DataThe following dataset compares the structure of the register of immovable monuments in Poland regarding the typological groups of large-scale monuments by voivodeship for 2016, 2024 and 2025. The typological groups of large-scale monuments included:
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Adsorption results and kinetic isoterms of chicken manure biochar regarding ammonium nitrogen and ibuprofenum
Open Research DataThis dataset contains the results of ammonium nitrogen and ibiprofenum adsorption using chicken manure biochar. The results were obtained during the 24 hour contact cycle. Kinetic study of Freundlich and Langmuir isotherms was performed. Pseudo-first order, pseudo-second order, Avrami, and Elovich kinetic models were tested.
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Photocatalytic and physicochemical data of Cu-modified TiO2 with exposed {0 0 1} and {1 0 1} facets
Open Research DataThe dataset contains the raw numerical data, obtained from the physicochemical measurements (XRD, DR-UV/Vis, PL) and numerical data on photocatalytic activity (OH radical generation, 4-nitrophenol reduction and DCF degradation) extracted from the HPLC-DAD and spectroscopic results, obtained for the TiO2 with {0 0 1} and {1 0 1} facets exposed, modified...
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Macro- and microelement recovery in phyto-ashes from Miscanthus giganteus biomass
Open Research DataThis data set contains the results of macro- and microelements of phyto-ashes prepared during the combustion of Miscanthus giganteus biomass. The aboveground biomass of stems and leaves of energy biomass was collected at the end of the short (2023) and double (2024) rotations. The analyses were conducted using an ICP-MS instrument.
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Effects of Raw and Thermally Processed Spent Coffee Grounds on Miscanthus × giganteus Plantation: soil parameters
Open Research DataThis dataset includes the results of elemental analysis of marginal soil and spent coffee grounds utilized in the pot scale experiment with Miscanthus giganteus. Furthermore, soil samples were taken following a 42-day medium-term screening of Miscanthus plants in marginal soil with different ratios of soil amendments (for biochar made from spent coffee...
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Growth response of Miscanthus giganteus on spent coffee grounds and biochar supplementation into marginal soil
Open Research DataThis data set contains the images of Miscanthus giganteus (Mg) growth and development during the medium-term experiment performed at the Gdańsk University of Technology campus. The experiment was arranged in three series of pots. The first two series were designed as pots with marginal soil mixed with spent coffee grounds (SCG) or biochar made of spent...
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XRD and FTIR characterisation of NiCo spinel oxides
Open Research DataThe dataset contains XRD and FTIR results for pristine NiCo spinel oxides and NiCo spinel oxides with oxygen defects.
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NiCo spinel oxides for ammonia electrooxidation reaction - electrochemical results
Open Research DataThe dataset contains electrochemical results such as CV, CA, ECSA and TOF performed for pristine NiCo spinel oxides and NiCo spinel oxides with oxygen defects.