cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.18150/4q0fgd
title: Model przecięcia trójwymiarowych struktur antyprzecięciowych

description: Zdeponowane dane zostały zebrane w ramach realizacji projektu badawczego pt.: Model przecięcia trójwymiarowych struktur antyprzecięciowych, finansowanego przez Narodowe Centrum Nauki w ramach projektu w konkursie PRELUDIUM-20 (nr projektu: 2021/41/N/ST8/04281). Projekt dotyczy opracowania modelu zjawiska przecięcia polimerowych struktur trójwymiarowych, w zależności od geometrii, z uwzględnieniem właściwości reologicznych zastosowanego polimeru, jak również zmiennych warunków oddziaływania krawędzi tnącej ostrza na trójwymiarową tekstylną strukturę antyprzecięciową.Badania prowadzono w okresie od 08.02.2022 r. do 31.12.2022 r. w Pracowni Ochron Rąk i Nóg, Zakład Ochron Osobistych, Centralny Instytut Ochrony Pracy – Państwowy Instytut Badawczy.Zbiór zawiera wyniki badań właściwości reologicznych i wytrzymałościowych materiału polimerowego zawierającego różne warianty stężenia napełniacza nieorganicznego.Zbiór danych składa się z następujących plików:A_1 – dane surowe w zakresie wyników badań właściwości reologicznych materiału polimerowego poddanego modyfikacji z zastosowaniem napełniaczy nieorganicznychA_2 - dane surowe w zakresie wyników badań właściwości wytrzymałościowych materiału polimerowego poddanego modyfikacji z zastosowaniem napełniaczy nieorganicznych.Dane zestawiono na podstawie przeprowadzonych badań laboratoryjnych.Wyniki przedstawione w pliku A_1 uzyskano z zastosowaniem aparatury badawczej: Reometr Anton Paar, model Physica MCR-301.Wyniki przedstawione w pliku A_2 uzyskano z zastosowaniem aparatury badawczej: Maszyna wytrzymałościowa INSTRON, model 4465.Objaśnienie zmiennych zestawiono w pliku ReadMe.txt
DOI: 10.18150/tezycz
title: Enhancing the antimicrobial properties of silver nanoparticles against ESKAPE bacteria and emerging fungal pathogens by using tea extracts

description: The sale of antibiotics and antifungals has skyrocketed since 2020. This drives us closer to a silent pandemic of antibiotic resistance. The increasing threat of pathogens like ESKAPE bacteria (Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa, and Enterobacter spp.), which are effective in evading existing antibiotics, and yeasts like Candida auris or Cryptococcus neoformans is pressing to develop efficient antimicrobial alternatives. Nanoparticles, especially silver nanoparticles (AgNPs), are believed to be promising candidates to supplement or even replace antibiotics in some applications. Here, we propose a way to increase the antimicrobial efficiency of silver nanoparticles by using tea extracts (black, green, or red) for their synthesis. This allows for using lower concentrations of nanoparticles. We found that AgNPs synthesized using green tea extract (G-TeaNPs) are most effective, causing approximately 80% bacterial cell death in Gram-negative bacteria within only 3 hours and at a concentration of 0.1 mg/mL, which is better than antibiotics. Ampicillin at the same concentration (0.1 mg/mL) and within the same duration (3 h) causes only up to 40% decrease in the number of S. aureus and E. cloacae cells (non-resistant strains). Tested silver nanoparticles also have antifungal properties and are effective against C. auris and C. neoformans, which are difficult to eradicate using other means.
DOI: 10.18150/2zfcnr
title: Morphometric measurements, behaviour and breeding data of red-backed shrike (Lanius collurio)

description: Data collected between 2017-2020 in the Natura 2000 area "Wielki Łęg Obrzański" PLB300004, near the village of Terespol (52°04' N, 16°17' E), pertains to basic information about the breeding of the Red-backed Shrike. This includes the breeding success rate, number of eggs, number of chicks and fledglings, nest locations (geographic coordinates), morphometric measurements of captured birds (chicks and adults), selection of nesting sites (nest concealment, species of shrub), as well as aggressive behaviors (based on behavior during ringing), neophilia (based on experiments concerning the use of new food sources and nesting materials), and nest construction (presence of man-made waste in the nest).
DOI: 10.18150/ymprbf
title: Data for the article entitled “Drug distribution evaluation using FT-IR imaging on the surface of a titanium alloy coated with zinc titanate with potential application in the release of drugs for osteoporosis”

description: Files include the data presented in the manuscript entitled "Drug distribution evaluation using FT-IR imaging on the surface of a titanium alloy coated with zinc titanate with potential application in the release of drugs for osteoporosis" by M. Sandomierski et al. (https://doi.org/10.1016/j.saa.2022.121575).In this work, we want to show modification of the titanium alloy by titanate layer and divalent - Zn2+, that would enable us to create a drug delivery system for risedronate. That modification would allow us to release the drug by ion exchange of this cation with Na+ and K+, which are included in body fluids. After ion exchange, the drug will lose affinity to the carrier and will be released. In addition, due to the presence of zinc ions, this material will have antibacterial properties. To our best knowledge no one has ever used this type of modification for bisphosphonate delivery.Data (.txt) includes:1) High-resolution XPS spectra of Na 1 s and Zn 2p for the Zn-Tit and Zn-Tit-RSD. (Fig. 4)2) High-resolution XPS spectra of Ti 2p for Zn-Tit and Zn-Tit-RSD. (Fig. 5)3) High-resolution XPS spectra of N 1 s and P 2p for the Zn-Tit and Zn-Tit-RSD. (Fig. 6)5) Total release of risedronate from the surface of Ti6Al4V alloys coated with zinc titanate. (Fig. 8)
DOI: 10.18150/ossc8j
title: Local chronologies of yew (Taxus baccata L.) in Poland

description: The eastern boundary of Taxus baccata L. range transects Poland. The analyses were performed on 34 yew populations which are protected as parts of nature reserves, as monuments of nature, or which are planned to be protected (Table 1). Samples were collected with the Pressler borer at breast-height from 25 trees in every area studied (in some cases, due to a low number of trees or constraints imposed by permits, the number of trees sampled was lower). The samples were collected from a total of 774 trees yielding 1307 profiles (Table 1).The tree ring width was measured to 0.01 mm (a total of 99,628 tree rings were measured). The classical dating techniques (i.a., the cross-dating method) were subsequently used to reconstruct 34 local chronologies (Table 2). The longest dendrochronological series (267 years covering the period of 1741-2007) was that obtained from the yew trees growing in the “Cisy w Czarnem” reserve (CZA). Five chronologies were more than 200 years long; 12 were longer than 100 years, the remaining ones representing young trees: the shortest chronology, produced by the yews growing in the “Zdroje” reserve (ZDR) covered as short a period as 38 years (1965-2002) (Table 2). The mean tree ring width was 0.84 mm and ranged from 0.27 mm in the MI population to 1.47 mm in the ZDR yews.Files with data of yew tree-ring width and yew local chronologies (for example: CJ chronology): 1st column - year, 2nd column and next - tree-ring width of individual trees in mm (tree1, tree2, …), next column - local chronology in mm (bold numbers), last column - number of samples in a given year.
DOI: 10.18150/yur0pn
title: Czy sztuczna inteligencja zabierze nam pracę? Narracje o mobilności i nierównościach wśród cyfrowych pionierów."

description: This is a repository of tweets that contain links to media articles discussing the future of technology.There were four article selection criteria:An article was shared on Twitter between 01.01.2020 and 01.06.2022.Its source was among the predefined set of ten online magazines.At least one of the keyword combinations pertaining to the four umbrella topics was present in the article's title or the tweet. Keyword combinations included keywords related to the umbrella topics (sustainability, accessibility, equality, mobility) and the word ‘technology’ or mentions of specific technologies (5G, AI, Internet of Things, Metaverse).Tweets were retrieved using Twitter Academic API.
DOI: 10.18150/hvpmvd
title: Symulator AoI

description: Pliki zawierając symulator komputerowy systemu badającego wpływ AoI na efektywność energetyczną
DOI: 10.18150/ewf30h
title: Chemical Memory with Discrete Turing Patterns Appearing in the Glycolitic Reaction

description: abstract: Memory is an essential element of information processing devices. We investigated a network formed by just 3 interacting nodes representing continuously stirred tank reactors (CSTRs) where the glycolytic reaction proceeds as a potential realization of a chemical memory unit. Our study was based on the 2-variable computational model of the reaction. The model parameters were selected such that the system has a stable limit cycle and several distinct, discrete Turing patterns characterized by stationary concentrations at the nodes. In our interpretation, oscillations represent a blank memory unit, and Turing patterns code information. The considered memory can preserve information on one of 6 different symbols.  The time evolution of the nodes was individually controlled by the inflow of ATP. We demonstrated that information could be written with a simple and short perturbation of the inflow. The perturbation applies to one or two nodes only, and it is symbol specific. The memory can be erased with identical inflow perturbation applied to all nodes.  We believe the idea of pattern-coded memory applies to other reaction networks that allow for discrete Turing patterns. Moreover, it hints at the experimental realization of memory in a simple system with glycolytic reaction.
DOI: 10.18150/20wke0
title: mtDNA alignment used in Nadachowski et al. 2023 Ancient DNA Contradicts the Presence of Social Voles (Genus Microtus, Subgenus Sumeriomys) in the Late Pleistocene of Western Europe

description: Dataset contains alignment of mtDNA sequences used for phylogenetic reconstruction and taxonomic identification subfossil vole specimens from Petit Giunards site (France)
DOI: 10.18150/m2yvc0
title: SERS-PLSR Analysis of Vaginal Microflora: Towards the Spectral Library of Microorganisms

description: The dataset includes: i) SERS spectra of microorganisms from Lactobacillus spp., Bifidobacterium spp., Candida spp., and also some pathogens, e.g. Prevotella bivia, Gardnerella vaginalis, Mobiluncus mulieris, Trichomonas vaginalis; ii) loading plots calculated for associations e.g.: Candida spp., Lactobacillus spp., Bifidobacterium spp., but also Lactobacillus spp. with Bifidobacterium spp. and Lactobacillus spp., Bifidobacterium spp., with the chosen pathogen.
DOI: 10.18150/0wt0iq
title: Data for the article entitled “Chitosan - zeolite scaffold as a potential biomaterial in the controlled release of drugs for osteoporosis”

description: Files include the data presented in the manuscript entitled " Chitosan - zeolite scaffold as a potential biomaterial in the controlled release of drugs for osteoporosis" by M. Sandomierski et al. (https://doi.org/10.1016/j.ijbiomac.2022.11.071).In this work, chitosan‑calcium zeolite scaffolds were prepared and used in the controlled release of the drug for osteoporosis - risedronate. More drug was retained on the scaffold with the addition of zeolite compared to that with the hydroxyapatite. The new scaffolds have proven to be able to retain the drug and slowly release it in small doses. The results obtained are promising and show great potential for this material in bone tissue engineering. To our best knowledge no one has ever used this type of modification for bisphosphonate delivery.Data (.txt) includes:1) X-ray diffraction patterns of zeolite X and CaX. (Fig.2)2) Zeta potential curves of X and CaX zeolites. (Fig. 4.)3) Characteristics of materials based on nitrogen adsorption/desorption Measurements. (Table 1.)4) FTIR spectra of chitosan, chitosan-hydroxyapatite scaffold and chitosan-zeolite scaffold. (Fig. 7.)5) Drug sorption on the chitosan-hydroxyapatite scaffold and chitosan-zeolite scaffold. (Fig. 11.)6) Release of risedronate from the chitosan-hydroxyapatite scaffold and chitosan-zeolite scaffold. (Fig. 12.)
DOI: 10.18150/qskwmk
title: Data for the article entitled “Zeolitic Imidazolate Framework‑8 (ZIF-8) modified titanium alloy for controlled release of drugs for osteoporosis”

description: Files include the data presented in the manuscript entitled "Zeolitic Imidazolate Framework‑8 (ZIF-8) modified titanium alloy for controlled release of drugs for osteoporosis" by M. Sandomierski et al. (https://doi.org/10.1038/s41598-022-13187-0).The aim of this work was to prepare a biocompatible implant material that enables the release of drug for osteoporosis—risedronate. To achieve this goal, a titanium implant coated with a biocompatible Zeolitic Imidazolate Framework 8 (ZIF-8) layer was prepared that promotes osseointegration at the bone-implant interface. The drug was released in small doses for 16 h, which may help patients recover immediately after surgery. This is the first case of using ZIF-8 on the surface of the titanium alloy as carrier that releases the drug under the influence of body fluids directly at the site of the disease. It is an ideal material for implants designed for people suffering from osteoporosis.Data (.txt) includes:1) High-resolution XPS spectra of zinc, nitrogen, and phosphorous for the Ti ZnTit-ZIF-8 and Ti-ZnTitZIF-8-RSD samples. (Figure 5.)2) FT-IR results. (Figure 6.)3) Total release of risedronate from the surface of Ti6Al4V alloys coated with ZIF-8. (Figure 11.)
DOI: 10.18150/3tecmc
title: Raw data for nanofiltered saponins

description: Plika zawiera zebrane dane surowe otrzymane w ramach realizacji projektu NCN nr 2020/39/B/NZ9/03196 dotyczące właściwości nanofitrowanych saponin.Dane w zbiorze składają się z trzech plików o następującej zawartości:Tabela_1_Napiecie_powierzchniowe_frakcji_E0_E1_E2 orazTabela_2_Napiecie_powierzchniowe_frakcji_E3_E4, które zawierają wyniki pomiarów napięcia powierzchniowego dla trzech frakcji ekstraktu z mydlnicy lekarskiej, oznaczonych E0, E1 oraz E2 w zależności od kolejności zbierania frakcji. Pomiary wykonano metodą du Nuoy'a z pierścieniem platynowym na tensjometrze K20 (Krüss, Niemcy). W kolejnych kolumnach tabel są podane wartości stężenia a w kolejnych kolumnach (z nagłówkami zawierającymi numer frakcji) są wartości napięcia powierzchniowego roztworów wodnych o podanym stężeniu.Tabela_3_Struktura_saponin_zidentyfikowanych_w_ekstraktach zawiera wyniki analiz struktur saponin obecnych w badanych frakcjach ekstraktów z mydlnicy lekarskiej. Identyfikacji dokonano na podstawie widm spektrometrii mass po rozdzieleniu składników frakcji na chromatografie cieczowym. Badania wykonano na aparacie Ultimate 3000 HPLC firmy Dionex (Sunnyvale, CA, USA) połączonej ze spektrometrem QTRAP 120 4000 firmy AB-Sciex (Foster City, CA, USA). Rozdziału dokonano na kolumnie Kinetex Evo C18 (150 mm × 2.1 mm I.D.; 2.6 μm) firmy Phenomenex (Torrance, CA, USA). Kolejne kolumny zawierają informację o części aglikonowej cząsteczki danej saponiny, jej częsci cukrowej oraz głównych jonach potwierdzających jej identyfikację.
DOI: 10.18150/cqlfts
title: Raw data for interactions of saponins with membranes

description: Zbiór zawiera dane surowe badań nad interakcjami saponin z błonami biomimetycznymi zrealizowane w ramach projektu NCN nr 2020/39/B/NZ9/03196. Zbiór zawiera pięć elementów:Table_1_Glycyrrhiza_glabra_crude_extract_interaction_DPPE.csv - to tabela danych zawierająca wyniki pomiarów relaksacji monowarstwy fosfolipidów DPPE o wyjściowym napięciu 30 mN/m poddanych działaniu surowego ekstraktu z Glycyrrhiza glabra.Table_2_Glycyrrhiza_glabra_puryfied_extract_interaction_DPPE.csv - to tabela danych zawierająca wyniki pomiarów relaksacji monowarstwy fosfolipidów DPPE o wyjściowym napięciu 30 mN/m poddanych działaniu oczyszczonego ekstraktu z Glycyrrhiza glabra.Table_3_Particle_size_distribition.csv - to tabela zawierająca wyniki pomiarów rozkładu wielkości liposomów z fosfolipidów DPPE poddanych działaniu surowego i oczyszczonego ekstraktu z Glycyrrhiza glabra. Pomiary wykonano na aparacie Zetasizer 2000 firmy Malvern (Wielka Brytania)Table_4_Liposomes_DPPE_Glycirrhiza_glabra.csv - jest tabelą danych zawierającą wyniki pomiarów potencjału zeta liposomów z fosfolipidów DPPE poddanych działaniu surowego i oczyszczonego ekstraktu z Glycyrrhiza glabra. Pomiary wykonano na aparacie Zetasizer 2000 firmy Malvern (Wielka Brytania)Table_5_Infrared_spectra_DPPE_liposomes.csv - to tabela zawierająca widma w podczerwieni liposomów z fosfolipidów DPPE poddanych działaniu surowego i oczyszczonego ekstraktu z Glycyrrhiza glabra. Widma wykonano techniką ATR-FTIR na aparacie Vertex 80 firmy Brucker (Niemcy).
DOI: 10.18150/9xhxcc
title: Struktura monokryształu spermidyna-CNBF

description: W pliku przedstawiono strukturę monokryształu spermidyny z 2-chloro-1,3-dinitro-5-trifluorometylobenzenem wraz z opisem oraz analizę oddziaływań w sieci poprzez powierzchnię Hirshfelda.
DOI: 10.18150/0ogn71
title: Heteroepitaxial Growth of High Optical Quality, Wafer-Scale van der Waals Heterostrucutres

description: The experimental data presented is related to the article “Heteroepitaxial Growth of High Optical Quality, Wafer-Scale van der Waals Heterostrucutres”.Transition metal dichalcogenides (TMDs) are materials that can exhibit intriguing optical properties like a change of the bandgap from indirect to direct when being thinned down to a monolayer. Well-resolved narrow excitonic resonances can be observed for such monolayers although only for materials of sufficient crystalline quality and so far mostly available in the form of micrometer-sized ﬂakes. A further signiﬁcant improvement of optical and electrical properties can be achieved by transferring the TMD on hexagonal boron nitride (hBN). To exploit the full potential of TMDs in future applications, epitaxial techniques have to be developed that not only allow the growth of large-scale, high-quality TMD monolayers but also allow the growth to be performed directly on large-scale epitaxial hBN. This work addresses this problem and demonstrates that MoSe2 of high optical quality can be directly grown on epitaxial hBN on an entire 2 in. wafer. We developed a combined growth theme for which hBN is ﬁrst synthesized at high temperature by metal-organic vapor phase epitaxy (MOVPE) and as a second step MoSe2 is deposited on top by molecular beam epitaxy (MBE) at much lower temperatures. We show that this structure exhibits excellent optical properties, manifested by narrow excitonic lines in the photoluminescence spectra. Moreover, the material is homogeneous on the area of the whole 2 in. wafer with only ± 0.14 meV deviation of excitonic energy. Our mixed growth technique may guide the way for future large-scale production of high-quality TMD/hBN heterostructures.
DOI: 10.18150/6ypxr9
title: Temperature induced giant shift of phonon energy in epitaxial boron nitride layers

description: The experimental data is related to the article “Temperature induced giant shift of phonon energy in epitaxial boron nitride layers”.The recent progress in the growth of large-area boron nitride epilayers opens up new possibilities for future applications. However, it remains largely unclear how weakly attached two-dimensional BN layers interact with their substrate and how their properties are inﬂuenced by defects. In this work, we investigate hBN layers grown by metal-organic vapor phase epitaxy using Fourier-transform infrared spectroscopy in the temperature range of 160 – 540 K. Our measurements reveal strong differences in the character of layer-substrate interaction for as-grown and delaminated epitaxial layers. A much weaker interaction of as-grown layers is explained by wrinkles formation that reduces strain at the layer-substrate interface, which for layers transferred to other substrates occurs only in a limited temperature range. The most striking result is the observation of a giant increase in the E1u phonon energy of up to ∼ 6 cm−1 in a narrow temperature range. We show that the amplitude and temperature range of the anomaly is strongly modiﬁed by UV light illumination. The observed giant effect is explained in terms of strain generation resulting from charge redistribution between shallow traps and different defects, which can be interpreted as a result of strong electron-phonon coupling in hBN. The observed narrow temperature range of the anomaly indicates that the effect may be further enhanced for example by electrostrictive effects, expected for sp2 boron nitride.
DOI: 10.18150/m3h5m8
title: Effective substrate for the growth of multilayer h-BN on sapphire - substrate off-cut, pre-growth, and post-growth conditions in metal-organic vapor phase epitaxy

description: The experimental data is related to the article “Effective substrate for the growth of multilayer h-BN on sapphire - substrate off-cut, pre-growth, and post-growth conditions in metal-organic vapor phase epitaxy”.The substrate is one of the key components that determines the quality of the epitaxial layers. However, the implications of growing two-dimensional layers on three-dimensional bulk substrates have not yet been fully understood, and these implications need to be studied for different combinations of materials and substrates. Here, we present a study that addresses the influence of the sapphire substrate off-cut angle on the final growth of two-dimensional layers of hexagonal boron nitride (h-BN) by metal-organic vapor phase epitaxy (MOVPE). A two-step wafer-scale process was used in one epitaxial MOVPE procedure. The main process starts with a self-limiting continuous growth of a BN buffer followed by flow-modulated epitaxy in the second step, and is used to study substrates with different off-cuts angles, pre-growth nitridation steps, and post-growth annealing. An initial nitridation step at the growth temperature allowed for the growth of an AlN sublayer. This layer is shown to smooth out the underlying sapphire and establishes an ‘effective’ sapphire/AlN substrate. This step is also responsible for enforcing a specific growth of the BN layer in a crystallographic orientation, which is shown to strongly deviate from the substrate for off-cut angles larger than 0.3◦. A substrate with off-cut angle of 1◦ clearly yields the highest quality of h-BN layers as evidenced by the lowest amount of debris on the surface, most intense x-ray diffraction signal, minimal Raman phonon line width and thinnest amorphous BN (a-BN) at the interface with the effective substrate. Our study shows that the off-cut angles of sapphire substrates strongly influence the final epitaxial h-BN, clearly indicating the importance of optimal substrate preparation for the growth of two-dimensional BN layers. Post-growth annealing in N2 atmosphere at 800◦C improves the top surface morphology of the final stack, as well as suppresses further the presence of a-BN.