cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.18150/zs5jra
title: REEs content in soil and dandelion (Taraxacum officinale) in 3 cities from Wielkopolskie Region (Voivodeship)

description: The dataset contains data on the content of rare earth elements (REEs) at 10 research sites located in 3 cities of Wielkopolskie Region: Poznań (52°24′30″ N; 16°56′03″ E), Ostrów Wielkopolski (51°39′17″ N; 17°48′26″ E) and Słupca (52°17′14″ N; 17°52′16″ E). The research sites represent typical land use for cities such as: the old town, the areas near to main road, the high-density residential areas, the areas near to lake, the park, the rural areas, the low-density residential areas, the areas near to river, the areas near to railway and the industry and commercial areas.Data include information on content REEs in underlying soil and Taraxacum officinale (leaves and roots).
DOI: 10.18150/63wyts
title: Data for: Realizing Persistent-Spin-Helix Lasing in the Regime of Rashba-Dresselhaus Spin-Orbit Coupling in a Dye-Filled Liquid-Crystal Optical Microcavity

description: Experimental data from the article "Realizing Persistent-Spin-Helix Lasing in the Regime of Rashba-Dresselhaus Spin-Orbit Coupling in a Dye-Filled Liquid-Crystal Optical Microcavity" by Marcin Muszyński et. al. The article is available online in arXiv:2109.07338 [physics.optics] and in Physical Review Applied 17, 014041 (2022) (Fig.2, Fig.3, Fig.4 and Fig.5). The optical gain introduced into the liquid crystal optical microcavity system allowed to observe the lasing in the Rashba-Dresselhaus regime and the nonlinear optical persistent spin-helix effect at room temperature. The persistent spin-helix lasing is a consequence of the spin coherence of the system and the platform that we propose can be used in quantum communication, in which information is encoded through light polarization. The research was done with the use of polarization- and angle-resolved optical spectroscopy and microscopy.The dataset consists of 4 files: Fig2.zip – The experimental emission spectra collected for different pulse energies. 2a, 2b and 2c are angularly-resolved, 2d is obtained for the perpendicular direction. 2e contains the emission intensity, line width and peak position as a function of the energy density.Fig3.zip – The experimental angle-resolved emission spectra collected above the lasing threshold for different applied voltages (3a, 3b, 3c). 3d contains two series of measured lasing peak position vs applied voltage.Fig4.zip – The experimental angle-resolved emission collected above the lasing threshold in Rashba-Dresselhaus resonance for the total emission intensity (3b, 3d) and for the degree of circular polarization (3c, 3e). 3b and 3c contains spectra, while 3d and 3e momentum space images.Fig5.zip – The S1 (5a), S2 (5b) and S3 (5c) Stokes parameters for real-space imaging. Histogram_negative and histogram_positive data correspond to the negative and positive values of Stokes parameters along the y direction.
DOI: 10.18150/lgkeuc
title: Badanie skraplania czynników chłodniczych na pęczku minikanałów rurowych w kompaktowych wymiennikach ciepła

description: W ramach prowadzonych badań finansowanych z projektu MINIATURA przeprowadzono pomiary cieplno-przepływowe wykorzystane do wyznaczenia kluczowych zależności opisujących wymianę ciepła w wymiennikach ciepła o małych gabarytach. Przeprowadzone badania eksperymentalne pozwoliły na zgłębienie procesu wymiany ciepła w warunkach mini-przestrzeni.Na podstawie przeprowadzonych badań wykazano, że prawidłowy dobór parametrów pracy płaszczowo-rurowego wymiennika ciepła jest bardzo ważny. Dotyczy to w szczególności optymalnego wykorzystania aktywnej powierzchni wymiany ciepła.Wyniki badań własnych wykazały także, że wymiana ciepła w wymiennikach ciepła podczas kondensacji czynników chłodniczych charakteryzowała się wzrostem sprawności w stosunku do układów jednofazowych. Wiadomo również, że zastosowanie mieszanin MPCM i wody jako chłodziwa ma pozytywny wpływ na intensywność wymiany ciepła w urządzeniach grzewczo-chłodzących (termicznych).
DOI: 10.18150/otiqna
title: Systemy innowacji w regionach peryferyjnych

description: Celem projektu było opracowanie narzędzia badawczego (kwestionariusza ankiety) oraz przeprowadzenie badań ankietowych dotyczących systemów innowacji w regionach peryferyjnych. Nowatorskie podejście do badania polega na niespotykanej dotąd analizie funkcjonowania przedsiębiorstw w różnych ekosystemach innowacji o szczególnych cechach peryferyjności. W badaniu zastosowano metodę zbierania danych CATI (ang. computer-assisted telephone interviewing).
DOI: 10.18150/seusyd
title: Data on the Mesolithic harpoon from the Police (town) archaeological site

description: Data which were created during the research in the ornamentation of the Mesolithic harpoon head from the Police archaeological site in Pomerania, NW Poland. They were developed during the work on an article which describes the application of X-ray computed tomography to the recording and analysis of ornaments on the Mesolithic harpoon found at Police in NW Poland, entitled "APPLICATION OF COMPUTED TOMOGRAPHY TO THE STUDY OF MESOLITHIC PORTABLE ART: RESULTS, INTERPRETATIONS AND EXPECTATIONS – THE CASE OF AN ORNAMENTED ROE DEER ANTLER HARPOON FROM POLICE, NE POLAND". The article was submitted to the journal "Archaeometry". The geometric ornament was divided into eight areas, of which seven were analysed. Based on the tomographic data, a method of quantitative analysis of ornaments was proposed. For lines selected in individual areas, three profiles were determined for which the width, depth and opening angle of the ornament lines were measured. The analysis of these data revealed a degree of variation, dependent on the engraving technique and the instrument used to make the ornament.Some of the data presented here are incorporated into the paper, the others supplement those which were included in the article.
DOI: 10.18150/jw2op7
title: Identyfikacja i pomiar relacji międzyorganizacyjnych organizacji humanitarnych w perspektywie makrologistycznej

description: Badania obejmują ocenę, identyfikację i pomiar relacji międzyorganizacyjnych organizacji humanitarnych z perspektywy makrologistycznej (krajowa, międzynarodowa i miejscowa perspektywa na relacje z interesariuszami wśród polskich organizacji humanitarnych). Przeprowadzono je metodą CATI (listopad 2021-luty 2022) wśród 100 organizacji humanitarnych świadczących pomoc rzeczową i techniczną podczas katastrof chronicznych i kryzysów humanitarnych na obszarach dotkniętych tymi zdarzeniami.
DOI: 10.18150/hu1cof
title: Oznaczanie polichlorowanych dioksyn (PCDD), dibenzofuranów (PCDF), bifenyli (PCB) oraz polibromowanych difenyloeterów (PBDE) w surowicy techniką rozcieńczeń izotopowych z zastosowaniem wysokorozdzielczej spektrometrii mas z chromatografią gazową

description: Celem projektu realizowanego w ramach konkursu Miniatura 4 (nr projektu: 2020/04/X/NZ7/0046), było opracowanie i walidacja wieloskładnikowej metody oznaczania 7 kongenerów polichlorowanych dibenzo-p-dioksyn (PCDD), 10 kongenerów polichlorowanych dibenzofuranów (PCDF), 18 kongenerów polichlorowanych bifenyli (PCB) oraz 10 kongenerów polibromowanych difenyloeterów (PBDE) w osoczu zwierząt hodowlanych.Do opracowania i walidacji metody zastosowano surowicę owczą. Metodę oparto na technice spektrometrii mas rozcieńczenia izotopowego (IDMS). Próbki przed ekstrakcją wzbogacano chloro i bromo – podstawionymi odpowiednikami analizowanych związków znakowanymi izotopem węgla 13C12, co pozwala na wykrycie ewentualnych strat w trakcie analizy. Kongenery znakowane 13C12 i natywne mają podobne właściwości chemiczne i fizyczne, co sprawia, że zachowują się identycznie podczas etapów analitycznych (ekstrakcji, oczyszczania, detekcji).Przeprowadzono walidację na trzech poziomach wzbogacenia, po sześć powtórzeń na każdym poziomie, a następnie w celu wyznaczenia precyzji pośredniej przeanalizowano powtórnie 6 próbek na dwóch poziomach wzbogacenia. Na podstawie wyników określono parametry walidacyjne metody: prawdziwość, powtarzalność, precyzję pośrednią oraz niepewności pomiaru. W celu wyznaczenia limitów oznaczalności przeprowadzono analizę 10 próbek ślepych.
DOI: 10.18150/nlmn0k
title: Geochemical characteristics of pyrite from Myszków Mo-Cu-W deposit (Poland)

description: Database reports goechemical data for pyrite from Myszków Mo-Cu-W deposit (Poland) obtained via laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS). Trace elements of pyrite were studied to track physicochemical properties of mineralizing fluids, including pH, temperature, redox, and additional processes responsible for ore precipitation (boiling events).
DOI: 10.18150/ckbwzy
title: High pressure single crystal X-ray diffraction dataset for Hsianghualite at 1.1GPa, 1.9GP and 4.2GPa

description: High pressure single crystal X-ray diffraction for Hsianghualite. Synchtotron Soleil, three datasets collected in diamond anvil cell at 1.1GPa; 1.9GPa; 4.2GPa. Frames in ESPERANTO format (CrysalisPro software).
DOI: 10.18150/jef8wu
title: DFT modelling of the high-pressure behavior of solid bromine

description: Input files and some of the output files for calculations on solid bromine utilizing the hybrid (HSE06) functional with van der Waals corrections (Grimme-D3) from Density Functional Theory (DFT) modelling (geometry optimization, electronic structure, and phonon dispersion calculations) within VASP code (version 6.2).Calculation parameters: 800 eV cut-off of the plane-wave basis set; SCF convergence: 10–7eV; k-point mesh with a 2π × 0.033 Å−1 spacing for structure optimization and 2π × 0.025 Å−1 for electronic band gap calculation.Two main folders:Br_1ATM: Calculations (geometry optimization with various functionals) at atmospheric pressure for: an isolated atom, isolated molecule, Cmca structure, and Cmcm structure (four separate folders).Br_HP_primitive: Calculations for potential high-pressure phases (one folder for each phase, naming of phases follows that of article DOI: 10.1103/PhysRevB.106.115128). Calculations include geometry optimization, phonons at gamma point, and bonding analysis with the Lobster code.Description of selected file:*. INCAR = input parameter (pressure, energy cut-off, convergence parameter)*. POSCAR=lattice parameter and the ionic position of the solid bromine.*. POTCAR= pseudopotential file solid bromine*. KPOINTS= selected k-point
DOI: 10.18150/6mvnb0
title: Human gut microbiota composition and its functional properties in people with western and healthy dietary patterns

description: Relative abundance of microbiota aglomerated at the genus level determined using 16S RNA metagenomic sequencing (V3-V4 region) based on the SILVA v138 reference database in adults (31-50 years of age) living in the Wielkopolska region. Half of the data comes from people with Healthy Dietary Pattern and half from people with Western Dietary Pattern. The data also includes the results of an ex vivo experiment that aimed to determine the potential of microbiota to synthesize or degrade specific substances. The set also includes the results of the PICRUSt2 analysis.
DOI: 10.18150/da22gf
title: Planowanie administracyjne rozwoju przestrzennego miast w guberniach Królestwa Polskiego 1867-1915. Wybór źródeł archiwalnych

description: Tematem finansowanych przez Narodowe Centrum Nauki (Miniatura 5) badań podstawowych z zakresu nauk o sztuce (historia architektury i urbanistyki) prowadzonych w Ośrodku Badań Regionalnych Akademii Kaliskiej im. Prezydenta Stanisława Wojciechowskiego była historia planowania przestrzennego i regulacji miast Królestwa Polskiego przełomu XIX i XX wieku. Przeprowadzono kwerendę źródłoznawczą w archiwach polskich, w zakresie administracyjnego projektowania urbanistycznego miast gubernialnych i niektórych ośrodków powiatowych. Efektem kwerendy jest prezentowany materiał źródłowy, weryfikujący i ukierunkowujący wstępne założenia, dotyczące wieloletniego projektu badawczego o architekturze i procesach przestrzennych w miastach Królestwa Polskiego między reformami postyczniowymi a Wielką Wojną.Poniższy zestaw przetłumaczonych tekstów ma w sposób reprezentatywny ukazywać różnorodne aspekty działań administracji rządowej na terenie podległego Rosji Królestwa Polskiego, dotyczących sporządzania planów pomiarowych i regulacyjnych (projektowanego położenia) miast. Zestawiono akta poświęcone miastom dużym (gubernialnym) i mniejszym, uwypuklając kwestie takie jak przebieg procedury administracyjnej, jej aktorzy, podstawy prawne, zakres działań mierniczych, stosunek administracji i mieszkańców do planowania przestrzennego w kontekście stanu i rozwoju miast, przeszkody i problemy w sporządzaniu projektów urbanistycznych. Przedmiotem naświetlonym w niniejszym zbiorze jest też zagadnienie polityki terenowej miast i możliwości ich przestrzennego rozwoju. Prezentowany zestaw nie dotyczy ośrodków ze wszystkich guberni dawnego Króelstwa Polskiego; ze względu na czas trwania projektu badawczego i jego rozpoznawczy charakter ograniczono się do wyboru materiałów z guberni wysoko uprzemysłowionych (piotrkowska, jedynie uzupełniająco warszawska, wymagająca oddzielnych badań) i tych o przeważającym profilu miasteczek rolniczo-handlowych lub miast powiatowych (kielecka, lubelska, łomżyńska, płocka, radomska). Pominięto metropolie – jako wymagające oddzielnego ujęcia. Opracowując tłumaczenia, zachowano strukturę kancelaryjną instytucji, będących wytwórcami danego zasobu archiwalnego, podając każdorazowo nadane oryginalnie tytuły teczek / spraw i tytulaturę oraz zapisy kancelaryjne. Każdą jednostkę archiwalną opatrzono identyfikacją zasobu archiwalnego i sygnaturą, a tłumaczenia opatrzono odniesieniami do paginacji. Zachowano daty starego stylu (kanc. ros.).
DOI: 10.18150/croyty
title: Measurement data on the morphology of plants upon microwave exposure, collected in 2021

description: This data was collected during the experiment performed from May 6th to September 7th 2021 at an experimental site located at a plant nursery Dobrygość (Biadaszki village), in a Forest Experimental Range "Siemianice", Poznań University of Life Sciences (N 51° 15’ 6.8”, E 18° 9’ 50.0”). The experiment was undertaken to test whether electromagnetic fields used for wireless communication would have permanent effects on commonly occurring herbaceous plant species under field conditions. The impact of EMF exposure was investigated over four month period, from seed germination to maturation, for 10 herbaceous grasses, forbs and legumes. During this time the following parameters were measured: seedling emergence rate, mean height, shape index, aboveground biomass, leaf area (total, green and discolored) and leaf orientation (both in vertical and horizontal dimensions). Additionally, evapotranspiration was measured in three selected species.This dataset covers:- three spreadsheet tables with measurement data on all above mentioned variables;- plant photographs taken from different perspectives which were used to asses mean height, aboveground biomass, leaf area (both green and discolored) and the changes in leaf orientation;- scans of one of the studied species, Setaria viridis, performed during the expriment.
DOI: 10.18150/br2spc
title: List of Meditative Emblems in Polish-Lithuanian Commonwealth (16th–18th centuries)

description: The list aims to present meditative emblem books as a segment of Catholic book production in the Polish-Lithuanian Commonwealth. The chosen religious emblems were written between c. 1570–1775 and consist of a graphic component and a meditation in verse and/or prose in the subscription (prosaic subscriptions were more common). I have based my selection on a fundamental bibliography by Paulina Buchwald-Pelcowa and complemented it with my own archival findings. Additionally, I have included illustrated rosaries since they fulfil the requirements of both meditative and emblematic literature. I have focused on texts written primarily in Polish and Latin by authors who identified themselves as Poles or Lithuanians (but there are also some translation into Polish). The table forms a complementary part of the article A. Bielak, Meditative Emblems in Polish-Lithuanian Commonwealth (1570–1775) in: The Catholic Reformation and the Book, eds. J. Kiliańczyk-Zięba, M. Komorowska, Leiden, Boston: Brill, 2023 (accepted for publication), which describes the method of selecting the material and proposes its comprehensive overview.
DOI: 10.18150/mwqf1l
title: Usability of eye trackers as tools for designers of anastylosis

description: Eye trackers are more and more often employed by scientists willing to learn more about how cultural heritage is perceived. However, designers very seldom make use of this technology, primarily perhaps due to its expensive and time-consuming nature. By choosing not to employ eye trackers they limit themselves to their own ideas and choices, at the same time forfeiting all the potential advantages of social consultations with non-professionals. One can easily imagine that their work and its effects would only benefit should a way be found to make eye-tracking tests more logistically and financially feasible or if another measure was established that would make it possible to learn the visual reactions of regular people. The experiment focuses on the perception of anastylosis. There are numerous types of damaged structures that get reassembled and multiple ways of doing that. While most doctrinal documents assert that the original object and the added elements should be easily distinguishable, the two solutions, most often chosen by designers is to make the cavity fillings differ in either texture or luminance from the original material. It is obvious that this results in a large range of solutions to choose from – from shallow indentations in the stone surface to deep ones, from stone just a shade brighter than the original to a distinct cream-white one. Since it is impossible to test all the possible variations using eye trackers, the authors of this paper tried a different approach. Eleven different virtual images were prepared of the same reassembled ionic column. They varied in the level of modifications applied to either the texture or the luminance of the cavity fillings. The entire set of eleven stimuli was then shown to a group of professionals in the field of architecture and/or conservation of monuments. They were asked to choose the best stimuli, that is those that facilitate the differentiation of the old and new parts of the structure by non-professionals. Thus reduced set of three stimuli was then used in an eye-tracking tests involving over 100 participants. The eye-tracking data, combined with the results of previous research on the perception of anastylosis allowed the authors to formulate several conclusions. It turned out that the images selected by the professionals were far from those that would potentially stimulate and help non-professionals the most. However, the obtained information allowed formulation of a few basic guidelines as to the use of differences in texture and luminance in anastylosis. It also made it possible to find a financially and logistically feasible alternative to the demanding eye-tracking tests when introducing social consultations into the designing process.
DOI: 10.18150/tuoqdw
title: Experimental and Numerical Study of Thermal Conditions in Magnesium Alloy Milling

description: The aim of the scientific activity was to determine the effect of milling process parameters such as: technological parameters (cutting speed vc, feed per tooth fz, depth of cut ap) and tool tip geometry (different rake angles γ) on the chip temperature in the cutting zone. An additional aim of the research was to determine the interdependencies between the technological parameters and the tool geometry. As a result of the simulations, it was also possible to develop process models, which allows for the forecast of the maximum temperature in the cutting zone when the machining parameters are known. The scientific activity was aimed at gaining new knowledge about the phenomena and observations concerning the chip temperature in the cutting zone during the "dry" milling of magnesium alloys. Selected magnesium alloys (AZ31 and AZ91D) belong to the group of materials for which there are certain limitations related to the risk and danger of ignition during processing, however, due to the interest in these materials of many contemporary researchers, their analysis is important, hence such a choice. In addition, the possibility of carrying out "dry" machining processes allows for the elimination of machining liquids, which has a positive effect on the environment. Milling was performed on the AVIA VMC 800HS machining center. Chip temperature measurements in the cutting zone were carried out using a high-speed FLIR SC 600HS thermal imaging camera.The data deposited in repository are as *.csv format and *ods open format. The data included concern the change of cutting speed, AZ91D alloy and the two tools used (gamma 5 and gamma 30).
DOI: 10.18150/yf1hp7
title: The system of chelate-functionalized poly(2-oxazoline) enables the destruction of bacterial cell membranes

description: Database reports chemical data on obtaining and characterization of poly(2-oxazoline)s conjugated with chelating compounds for the selective entrapment of ions from the bacterial cell membranes. Data include synthesis of modified 2-oxazoline copolymers, conjugation of 2-oxazoline copolymers with chelating compounds, characterization of polymer-chelator systems, investigation of the chelating activity of polymers in solution and in bacterial environment. More precisely, NMR spectra, SEC MALLS chromotagrams, results of light scattering measurements, images obtained from microscopes, results obtained from atomic absorption spectrometry, and biological data will be placed in this collection. The data relates to the project “Systems of modified poly(2-oxazoline)s for the selective entrapment of ions from the bacterial cell membranes - a new approach to antibacterial polymers”.