RODBUK Jagiellonian University in Kraków
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Predictors of self-reported caregiver responsiveness in mothers of infants aged 0-12 months - research data
No full textThis study examined the psychological determinants of caregiver responsiveness. Focusing on a non-clinical sample of mothers with infants in their first year of life, we conducted an online survey including two distinct measures of caregiver responsiveness, along with validated assessments of parental stress, depressive symptoms, and Big-Five personality traits
PALS System with CRM Materials for Biomedical Studies - experimental data
No full textObjective and method: Positron annihilation lifetime spectroscopy (PALS) is a powerful technique in material science that allows the investigation of the properties and behavior of positrons in various materials. PALS can be used to investigate solid structures at the nanometer scale and enable the use of positronium properties as an additional diagnostic parameter. Here we present results from calibration of the PALS system with certificated reference materials (CRM). Materials: Source of 22Na covered with layer of Kapton film, and after that parafilm from both sides was used in all experiments. Certified materials of No_5602-a (polycarbonate) and No_5601-a (fused silica) were used to ascertain if parameters were correctly identified. Results: In an experiment three lifetime components were correctly identified. All of those components will always be present in the data in further experiments on biological samples. Lifetime components consist of: 196 ps for annihilations in AI an aluminium cover of the chamber, 386 ps for annihilations in thesource and in the Kapton foil, 463 ps for reactions with parafilm
Hydration-driven metabolic activity enhances the resilience of Xanthoria parietina (L.) Th. Fr. to nitrate stress
No full textThis dataset includes an Excel file containing physiological and biochemical parameters of studied lichen samples
The impact of heat and humidity on unplasticized poly(vinyl chloride) - research data
No full textThe attached files include research data collected through ATR-FTIR, spectrophotometry, DMA, EPR, ICP-MS, NMR, Raman, SEC, and UV-NIR analyses, along with the results of the Oddy test
Sustainable poly(vinyl alcohol)/chitosan electrospun nanofibers and casted films with bioactive additives - comparative study on physicochemical properties and in vitro biological activity - research data
No full textRaw data files related to the research published in the paper "Sustainable poly(vinyl alcohol)/chitosan electrospun nanofibers and casted films with bioactive additives – comparative study on physicochemical properties and in vitro biological activity".
https://doi.org/10.1016/j.indcrop.2025.12133
Migration of phthalate plasticisers in heritage objects made of poly (vinyl chloride): Mechanical and environmental aspects - research data
No full textMaterials
Plasticised PVC samples were prepared by solvent casting
method using fine powder of rigid PVC (POLANVIL S, Anwil SA, Poland) and
di-n-butyl phthalate (DBP) plasticiser (>99.5%, Merck KGaA, Germany).
The PVC films of ca. 0.2 mm thickness containing 20 and 30 wt% of DBP
as well as unplasticized PVC film (0% DBP) were cast from tetrahydrofuran
- THF (pure for analysis, Avantor Performance Materials Poland S.A.) and left under
a fume hood to remove residual solvent for at least 2 weeks.
Methods
Dynamic mechanical thermal analysis (DMTA)
DMTA of the PVC films (ca. 0.2 × 8 × 20 mm3) was performed in the tension mode on the Discovery
DMA850 (TA Instruments, USA) in the 10–100 ◦C temperature range
with a heating rate of 1 ◦C/min at 1 Hz frequency under an inert atmosphere.
Molecular Dynamics simulations
The AMBER force field was employed for both the PVC and DBP molecules, while partial atomic
charges were determined using the RESP procedure. The simulations were performed using
the GROMACS software.
Nuclear magnetic resonance (NMR)
NMR experiments were conducted on an Agilent DD2 14 T spectrometer (Santa Clara, California, USA),
equipped with a Doty Scientific DSI-1372 multinuclear probe-head,
which has a maximum magnetic field gradient of 30 T/m. The samples
were placed in the standard 5 mm NMR sample tubes. The bipolar
pulse pair stimulated echo (Dbppste) was employed to
acquire spin echoes. The diffusion time (Δ) was set to 150 ms, the
magnetic field gradient duration (δ) was set to 2 ms, and the magnetic
field gradient (g) was iterated between 0 and 22 T/m in 32 steps.
The experiments were conducted at temperatures ranging from 45 ◦C to 110 ◦C
Electron bifurcation arises from emergent features of multicofactor enzymes - raw data
No full textRaw data collected within the NCN OPUS25 project no. 2023/49/B/NZ1/02110.
This dataset was used in the article "Electron bifurcation arises from emergent features of multicofactor enzymes". It includes raw, unprocessed EPR spectra in native Bruker Elexsys format, as well as results of quantum mechanical (QM) calculations. The QM data comprise Cartesian coordinates of optimized structures, population analyses, and HOMO, LUMO orbitals information, all provided in plain text format
Targeted proteomic analysis of endothelial-specific biomarkers and quantitative analysis of 23 cytokines/chemokines in murine model of endotoxemia- research data.
No full textThe dataset contains quantitative assays of a panel of 20 protein/peptide biomarkers specific for endothelial dysfunction, as well as a panel of 23 cytokines/chemokines, measured in mouse plasma obtained from young and aged endotoxemia-induced mice
Ukrainian Pentecostalisms in Poland - raw data
No full textThe file includes all source data, the analyses of which are presented in the manuscript entitled "Double minority: Ukrainian Pentecostalisms in Poland" submitted to Zeszyty Łużyckie, Journal for Minority Studies. This data collection represents a fragment of the raw data collected within the research project “Missionaries, Migrants and Hosts. Pentecostalism, the 'Other', and Activism in Contemporary Poland” (Sonata 17, NCN, UMO-2021/43/D/HS6/02274). The data set consists of 1) metadata for the full anonymized texts of interviews with members of Ukrainian Pentecostal churches in Krakow and Lublin, 2) photos taken during the participant observation, 3) and scans of printed materials collected between 03.2023 and 09.2024
Raman spectroscopy of lipids : a review
No full textThe raw data are referenced to the selected figures in the manuscript entitled " Raman spectroscopy of lipids: a review". Data analysis within this research was conducted using presented dataset