Devi, Monika · Nesterovschi, Ion · Riedesel, Svenja · et al.

253 rows × 6 cols · 22 KB · xlsx

6 numeric

In this study, Radioluminescence (RL), Raman and Fourier Transform Infrared (FTIR) spectroscopy analyses were used to investigate the relationship between structural disorder and self-trapped exciton (STE) luminescence in natural quartz grains measured over a temperature range of 8-300 K. The investigated samples originate from diverse geological settings with crystallisation ages spanning from Ma to Ga and include two granites, one metamorphosed granite and two sedimentary samples. The RL spectra exhibit a dominant blue emission band centred at ~2.6 eV, attributed to STE emission, which disappears at higher temperatures (> 200 K). Analysis of RL intensity as a function of temperature (50-150 K) using an Arrhenius model yields quenching energies in the range of 22-46 meV. The variation of full width at half maximum (FWHM) with temperature was modelled to estimate phonon energies, which ranged from ~10 to 47 meV. Raman spectroscopy reveals systematic shifts and broadening of the 127 cm -1 and 203 cm -1 bands, indicating variations in lattice strain and structural disorder. FTIR measurements further demonstrate progressive changes in the structural organisation of the Si-O-Si framework through variations in structural order index derived from the 778 cm -1 and 692 cm -1 vibrational bands. Well-ordered natural quartz samples exhibited higher quenching and phonon energies, narrow RL, Raman and FTIR bands and higher FTIR structural order indexes, indicating more stable STEs than the structurally disordered natural quartz samples. Compared to synthetic quartz reported in the literature, natural quartz samples exhibit broader RL emission bands, lower quenching energies and earlier thermal quenching, reflecting a higher degree of structural disorder and defect concentration. The combined RL, Raman, and FTIR results demonstrate that STE emission in natural quartz is strongly controlled by lattice disorder and geological history, confirming the critical role of exciton-phonon interactions in determining STE luminescence behaviour.

Pérez-Mejías, Carlos · Moreno, Ana

74 rows × 22 cols · 44 KB · xlsx

16 categorical · 6 text

This dataset contains data from three stalagmites: HOR (Ejulve cave) and MO-1 and MO-7 from Molinos cave. New speleothem records from northeastern Iberian caves provide data to explore the climatic patterns during the Holocene. We present δ 13 C and Mg/Ca from three speleothems from two different caves located in the Iberian Range allowing replication of the climatic signal for several millennia. Through the integration of those stalagmites covering since the Holocene onset to 2 ka, the early Holocene (11.7-8.5 ka) appears as the wettest interval. A marked change towards aridity is observed during the middle Holocene (8.5-4.8 ka) and an increase of humidity afterwards (4.8-2 ka). This three-part pattern, contrasting with other Iberian sequences, seems to be associated with the different role that seasonality has played in the response of different proxies (or records) to changes in water availability. Interpreting our speleothem records as changes in winter-spring precipitation along the Holocene allows reconciling previous data on hydrological variability from the western Mediterranean borderlands.

Robert Koch-Institut · AKTIN-Notaufnahmeregister

5 files · 10 KB · pdf, tsv, zip

Der Datensatz "Daten der Notaufnahmesurveillance" wird durch das Robert Koch-Institut und das AKTIN-Notaufnahmeregister bei Krankenhausaufnahmen bereitgestellt. Der Datensatz beinhaltet aggregierte Routinedaten aus deutschen Notaufnahmen zur syndromischen Überwachung von akuten Erkrankungen. Dazu zählen grippeähnliche Erkrankungen (ILI), Coronavirus-Erkrankungen (COVID-19), akute respiratorische Erkrankungen (ARE), gastrointestinale Infektionen (GI) und schwere akute respiratorische Infektionen (SARI). Dabei wird der relative Anteil dieser Erkrankungen an der Gesamtzahl der Notaufnahmevorstellungen sowie die berechneten Erwartungswerte und Prädiktionsintervalle ausgewiesen. Die Daten sind nach Notaufnahmetypen und Altersgruppen aggregiert. Damit bietet der Datensatz eine wertvolle Ressource für die Forschung im Bereich der Notfallmedizin und der Überwachung akuter Gesundheitsereignisse in Deutschland.

Beghini, Marianna · Scherer, Thomas

110 rows × 6 cols · 98 KB · xlsx

3 text · 3 categorical

This file contains all data used for the analyses and figures presented in this publication

de Zwart, Felix · Gehr, Noah · Landis, Joel · et al.

61 rows × 6 cols · 3.9 KB · csv, zip

5 numeric · 1 text

Computational dataset for conformer analysis of Schrock catalyst as described in the related manuscript.

Carmichael, Alexander Frederick Bethune · Boerlage, Annette S.

14 rows × 2 cols · 17 KB · xlsx

2 categorical

This example dataset accompanies the decision support tool "Salmon Mortality Monitor"

Wolf, Gerhard · Kolbe, Georg

2 files · 14 MB · pdf, tiff

Historical questionnaire/s 1924/1948 and index cards, partly selected enclosures regarding the history of a German pharmacy, catalogued via Kalliope portal (Historischer Fragebogen 1924/1948 und Karteikarten, ggf. gemeinfreie Anlagen zur Apothekengeschichte; als Katalog dient das Nachlassportal Kalliope): https://kalliope-verbund.info/DE-611-BF-70963 [Funktion: Im Findbuch anzeigen] Please note: The Kalliope catalogue entry might indicate related material in the archival folder which cannot be published due to copyright or other legal restrictions (NB: Das Katalogisat bei Kalliope kann auch auf Materialien - teils erheblichen Umfangs - verweisen, die aus archiv- oder urheberrechtlichen Gründen nicht veröffentlicht werden dürfen).

XIN, Mengni

9 rows × 9 cols · 27 KB · xlsx

7 numeric · 2 categorical

Supplementary materials for the article "Who Writes about Brazil-China? Epistemic Sovereignty and South-South Knowledge Asymmetries in Global International Relations". The files include the source-specific search strategy, discourse-analysis sample metadata, processed figure data, coding scheme, and aggregate counts supporting the bibliometric mapping and discourse analysis.

Alago, Doris · Alt, Rainer · OBUBA, ROBERT

31 rows × 12 cols · 18 KB · xlsx

12 categorical

The dataset presents raw data used to perform analysis and report the findings on the use of digital platforms for student career management

Paduano, Angelo · Scarano, Francesco · Casalino, Damiano · et al.

200 rows × 10 cols · 39 KB · csv, jpeg

10 numeric

The interaction between acoustic waves and turbulent grazing flow over an acoustic liner is investigated using Lattice-Boltzmann Very-Large-Eddy simulations. A single-degree-of-freedom liner with 11 streamwise-aligned cavities is studied in a grazing flow impedance tube. The conditions replicate reference experiments from the Federal University of Santa Catarina. The influence of grazing flow (with a centerline Mach number of 0.32), acoustic wave amplitude, frequency, and propagation direction relative to the mean flow is analysed. Impedance is computed using both direct (i.e. the in-situ method) and model-fitting inference (i.e. the mode-matching method) methods. The former reveals strong spatial variations; however, averaged values throughout the sample show minimal differences between upstream and downstream propagating waves, in contrast to what is obtained with the latter method. Flow analyses reveal that the orifices displace the flow away from the face sheet, with this effect amplified by acoustic waves and dependent on the wave propagation direction. Consequently, the boundary layer displacement thickness ($\delta^*$) increases along the streamwise direction compared to a smooth wall and exhibits localised humps downstream of each orifice. The growth of $\delta^*$ alters the flow dynamics within the orifices by weakening the shear layer at downstream positions. This influences the acoustic-induced mass flow rate through the orifices at equal Sound Pressure Level, suggesting that acoustic energy is dissipated differently along the liner. The asymmetry of the flow field experienced by the acoustic wave, depending on its propagation direction, highlights the need to consider a spatially evolving turbulent flow when studying the acoustic-flow interaction and measuring impedance.

Habr, Jiří · Novák, Jan · Behalek, Lubos · et al.

30 rows × 11 cols · 1.5 MB · csv, xlsx

11 categorical

Dataset projektu TAČR SS07020411 "Efektivní využití plastového odpadu v automobilovém průmyslu".

Balcı, Meriç

31 rows × 18 cols · 13 KB · xlsx

18 categorical

This dataset contains the raw experimental data underlying the manuscript entitled "Lead-Induced Nutrient Imbalance and Biochar-Mediated Nutrient Homeostasis Responses in Purslane (Portulaca oleracea L.)". The dataset includes replicate-level measurements of plant growth parameters, shoot Pb concentration, and macro- and micronutrient concentrations under different lead and biochar treatments.

Małek, Dariusz · Czarnoleski, Marcin · Brudny, Małgorzata · et al.

6 rows × 2 cols · 22 KB · xlsx

2 categorical

Raw data - survival monitoring of male C. maculatus beetles after exposure to 5L/min flow of either Synthetic air or CO2 for 8,12,18 or 27 minutes

Blumenthal, Margo

6 rows × 7 cols · 242 KB · xlsx

7 categorical

This dataset accompanies the bachelor thesis: Changing Discourse: A Political-Linguistic Analysis of Official EU-Australia Communications Before and After the implementation of the Framework Agreement in 2022.

Kim, Kwanho · Lin, Zechuan · Simmons, Sean · et al.

1 files · 37 KB · pdf

This dataset contains CCS corrected HiFi long-read DNA sequencing (lrDNAseq) in FASTQ format for 100 PMDBS samples from Parkinson's patients and healthy controls. It's part of the PD5D atlas, where the same subjects were also profiled with other omics assays including genotyping, single-cell ATACseq, and spatial transcriptomics.

Kim, Kwanho · Lin, Zechuan · Simmons, Sean · et al.

1 files · 37 KB · pdf

This dataset contains raw FASTQ files from the midbrain single-nucleus RNA sequencing (snRNAseq) dataset with hybrid selection for the matching PMDBS samples from the PD5D chort. The same subjects were also profiled with other omics assays including genomic DNAseq, genotyping, single-cell ATACseq, and spatial transcriptomics.

Pančíková, Alexandra · Theunis, Koen · Hulselmans, Gert · et al.

1 files · 37 KB · pdf

This dataset consists of raw sequencing snRNA-seq data (10x Genomics Chromium Next GEM Single Cell 3ʹ). The data is part of an overall set of samples derived from postmortem midbrain (n=140), cingulate cortex (n=190) and motor cortex (n=4) of healthy donors (n=114), patients with Parkinson's disease (n=75) or patients with other neurological disorder (n=1). The protocol followed to isolate nuclei from postmortem brain samples and to prepare sequencing libraries can be found below. To increase throughput and to decrease batch effects, several donors have been pooled together into a single sequencing library. To computationally demultiplex the nuclei to their corresponding donors, cellsnp-lite (version commit: aad18644adcde853c313362a856a24245c9b91f7) followed by vireo (https://github.com/single-cell-genetics/vireo/pull/108) has been used. The population VCF with the donor genotypes derived from whole genome sequencing data has been used to assign nuclei back to their donors.

Pančíková, Alexandra · Theunis, Koen · Hulselmans, Gert · et al.

1 files · 36 KB · pdf

This dataset consists of raw sequencing snRNA-seq data using ParseBio Evercode Whole Transcriptome. The data is part of an overall set of samples derived from postmortem midbrain (n=140), cingulate cortex (n=190) and motor cortex (n=4) of healthy donors (n=114), patients with Parkinson's disease (n=75) or patients with other neurological disorder (n=1). The protocol followed to isolate nuclei from postmortem brain samples and to prepare sequencing libraries can be found below. To increase throughput and to decrease batch effects, several donors have been pooled together into a specific ParseBio barcode. To computationally demultiplex the nuclei to their corresponding donors, cellsnp-lite (version commit: aad18644adcde853c313362a856a24245c9b91f7) followed by vireo (https://github.com/single-cell-genetics/vireo/pull/108) has been used. The population VCF with the donor genotypes derived from whole genome sequencing data has been used to assign nuclei back to their donors.

Pančíková, Alexandra · Theunis, Koen · Hulselmans, Gert · et al.

1 files · 36 KB · pdf

This dataset consists of raw sequencing snATAC-seq data (10x Genomics Chromium Next GEM Single Cell ATAC v2). The data is part of an overall set of samples derived from postmortem midbrain (n=140), cingulate cortex (n=190) and motor cortex (n=4) of healthy donors (n=114), patients with Parkinson's disease (n=75) or patients with other neurological disorder (n=1). The protocol followed to isolate nuclei from postmortem brain samples and to prepare sequencing libraries can be found below. To increase throughput and to decrease batch effects, several donors have been pooled together into a single sequencing library. To computationally demultiplex the nuclei to their corresponding donors, cellsnp-lite (version commit: aad18644adcde853c313362a856a24245c9b91f7) followed by vireo (https://github.com/single-cell-genetics/vireo/pull/108) has been used. The population VCF with the donor genotypes derived from whole genome sequencing data has been used to assign nuclei back to their donors. (edited)