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How the dimensions of plant filler particles affect the oxidation-resistant characteristics of polyethylene-based composite materials
No full textThis dataset contains source data obtained during research under the project UMO-2021/43/D/ST8/01491 "Research on the influence of the polymer composites processing conditions on the stabilizing effect of functional plant-derived fillers", relating to research results described in the publication "How the dimensions of plant filler particles affect the oxidation-resistant characteristics of polyethylene-based composite materials", DOI: 10.3390/ma17194825.As part of the research work carried out, measurements were carried out using the following methods:- DPPH - Antioxidant activity DPPH method- TPC - Total phenolic content Folin-Ciocalteu method- FTIR - Fourier transform infrared spectroscopy- BET - Surface area analysis using the BET method- microscopy - Optical microscopy- TGA - thermogravimetry- residual-mass - mass residue after firing of composites, marked in % - DSC_OIT - Oxygen induction time raw data from DSC- FTIR_CI - FTIR spectra used to determine Carbonyl Index (CI) values- tensile - Static tension test- impact - Impact strength- CA - Contact angle analysis Data contains a readme.txt file containing essential information about sample assignment and measurement methods. Please consult the readme.txt file for additional information.</p
Data for the analysis of small farms’ succession patterns in Eastern European emerging markets
No full textThis database contains data from the survey conducted in 2019 in Moldova, Serbia and Romania. Database contains information about succession scenarios among small-scale farms in the studied countries. It also contains data for several potential determinants of choosing a given succession path.</p
Supplementary data for the article "Experimental evidences of the excited-state mixing in the blue emitter for organic light-emitting diodes"
No full textFiles contain density functional theory calculation results for the emitters described in the publication.</p
8-hour ECG in healthy persons during sleep from Movesense belt
No full textA prospective cohort study was performed on six healthy volunteers (age 46±17 years old, three women and three men, all the volunteers without musculoskeletal diseases and cardiovascular and respiratory diseases, all European) at the Università Campus Bio-Medico di Roma (UCBM).About 8-hour ECG signals during sleep were recorded with sampling frequency of 256 Hz using a Movesense ECG belt.The data are stored in European Data Format (EDF).The study was funded by the European Health and Digital Executive Agency, grant no. 101128983, project PROVIDE (Prediction and prevention of cardiovascular diseases in pre- and type 2 diabetes), call topic EU4H-2022-PJ-1.</p
Supplementary Information for study Cationic-anionic complexes of Cu(II) and Co(II) with N-scorpionate ligand – structure, spectroscopy, and catecholase activity
No full textThese are supplementary informations for publication "Cationic-anionic complexes of Cu(II) and Co(II) with N-scorpionate ligand – structure, spectroscopy, and catecholase activity" by Małgorzata Zienkiewicz-Machnik, Roman Luboradzki, Justyna Mech-Piskorz, Gonzalo Angulo, Wojciech Nogala, Tomasz Ratajczyk, Pavlo Aleshkevych, Adam Kubaspublished in Dalton Trans. 2025 DOI https://doi.org/10.1039/D4DT03478CSet contains: structure analysis, FTIR, NMR, UV-VIS and EPR spectra as well as electrochemical measurements calculations outcomes.</p
DFT data on O2 activation by distant binuclear metal sites
No full textDFT data for the O2 activation on the distant transition metal sites obtained with the National Science Centre, Poland project no 2020/39/I/ST4/02559. </p
Antifungal properties of bioactive compounds isolated from Fucus vesiculosus supercritical carbon dioxide extract
No full textThe data pertain to the results obtained within the project no. 2022/44/C/ST4/00010 funded by the Polish National Science Centre. Within conducted project, antifungal properties against Fusarium culmorum were proved for fatty acids and especially for fucosterol from macroalgae extract. In this case, detailed chromatographic analyses were conducted with four different methods, including gas chromatography mass spectrometry, gas chromatography equipped with flame ionisation detection, supercritical fluid chromatography as well as coutercurrent chromatography. Moreover, bioactive compounds isolated from Fucus vesiculosus CO2 extract may be used as plant resistance enzymes activator. The dataset contains raw data of detailed chromatographic analysis (qualitative and quantitative), bioactive compounds separation, microbiological assay as well as plant resistance enzymes activation tests.For more details, please refer to the README file.</p
Atomistic analysis of the mechanisms underlying irradiation-hardening in Fe–Ni–Cr alloys
No full textThe dataset provides molecular dynamics (MD) simulation scripts and results aimed at calibrating dislocation velocity as a function of applied shear stress and finite temperature in Fe-Ni-Cr alloys. The simulations were conducted using the Large-scale Atomic/Molecular Massively Parallel Simulator (LAMMPS).The LAMMPS script is designed to study the behavior of edge dislocations under applied stress and finite temperature conditions. It defines simulation parameters such as temperature, applied stress, and energy conversion factors, imports the initial atomic configuration for an Fe-Ni-Cr alloy, and sets periodic and non-periodic boundary conditions. The simulation begins with energy minimization to obtain the initial dislocation core structure, followed by temperature equilibration using the NVE ensemble with temperature rescaling. Rigid boundary conditions control dislocation movement.A constant force is applied to a rigid body to drive dislocation motion, and the velocity of dislocations is tracked over time. The output includes atomic trajectories before and after minimization, during equilibration, and during shear deformation. The post-processing phase involves visualization of dislocation movement using wrapped and unwrapped atomic configurations and logging of temperature evolution and system properties over the simulation time.The dataset facilitates research on defect-dislocation interactions and serves as a reference for computational studies on the mechanical behavior of irradiated materials. It is intended for use by researchers in computational materials science and nuclear materials engineering and can be utilized for validating dislocation mobility models, comparing different alloy compositions, and extending simulations to various irradiation conditions.</p
Selected properties of the structural particleboards produced with use of Hazel (Corylus avellana L.) wood particles
No full textThis study investigated the potential of hazelnut wood (Corylus avellana L.) as an alternative raw material in the production of single-layer structural particleboards. Boards with a target density of 700 kg·m⁻³ and thickness of 13 mm were manufactured using varying substitution levels (5%, 10%, 25%, 50%, and 100%) of hazel wood particles relative to industrial pine (Pinus sylvestris L.) particles. Phenol–formaldehyde (PF) resin was used as the adhesive at a 15% resination rate. Mechanical and physical properties, including modulus of rupture (MOR), modulus of elasticity (MOE), internal bond (IB), screw withdrawal resistance (SWR), water absorption (WA), and thickness swelling (TS), were evaluated according to relevant European standards. Density profiles (DP) were also assessed.</p
Results of FEM simulations and analytical calculations of thermoelasticity in periodic and FGMs structures within tolerance modeling (LHM model)
No full textThe dataset contains the results of computer simulations using the finite element method (FEM) and analytical calculations performed as part of tolerance modeling (LHM model) concerning thermoelastic phenomena in multilayer, multicomponent periodic structures and FGM structures. The data are presented in tabular and graphical form and include quantities such as temperature and displacements for specific material systems and boundary conditions.Each data set corresponds to a specific calculation variant concerning boundary conditions, material parameters, and basic model assumptions.</p
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