970 datasets

ZivaHub2027 · Crystal structure

Triboelectric nanogenerators (TENGs) capable of operating at elevated temperatures remain constrained by charge dissipation and the poor thermal stability of conventional polymer dielectrics. Here, liquid metal (LM)-integrated polyimide (PI) nanofibers are developed as a thermally robust triboelectric platform for harsh-environment energy harvesting. Gallium-based LM nanospheres are incorporated i

NCL Data2026 · Astronomical catalogue

<p>Food can be contaminated with polycyclic aromatic hydrocarbons (PAHs) from environmental and food processing sources. Carcinogenic properties of some of these compounds have resulted in EU food control of both benzo[a]pyrene (BaP) and four PAHs (PAH4). The last twenty years Danish food surveillance program has included analysis of PAHs. Results from these programs including 1315 food samples of

NCL Data2026 · Crystal structure

<p>Ra_eq (Bq kg⁻¹), <i>D</i> (nGy h⁻¹), <i>H</i>_ex and <i>H</i>_in (dimensionless), AEDE_out (mSv y⁻¹), and ELCR (dimensionless) were calculated with <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0348187#pone.0348187.e002" target="_blank">Equations (2)</a>–<a href="http://www.plosone.org/article/info:

NCL Data2026 · Crystal structure

<p>The table includes OTU ID, full taxonomic classification, total abundance across all samples, prevalence (number of samples in which the OTU is detected), and raw abundance values for each sample.</p> <p>(XLSX)</p>

NCL Data2026 · Crystal structure

<p>Using the microwave-assisted method, novel Fe₃O₄/Zn-metal organic framework magnetic nanostructures were synthesized. The crystallinity, thermal stability, adsorption/desorption isotherms, morphology/size distribution, and magnetic hysteresis of synthesized Fe₃O₄/Zn-metal organic framework magnetic nanostructures were characterized by XRD patterns, TG

NCL Data2026 · Crystal structure

<p>An explicit filtering step to remove chloroplast- and mitochondrial-derived reads was performed. The table includes all amplicon sequence variants (ASVs) detected across internal, external and culture medium samples from the five <i>D. pteronyssinus</i> cultures. For each ASV, the table reports the full taxonomic assignment (from domain to genus), total abundance across all samples, prevalence

NCL Data2026 · Crystal structure

<p>Sampling locations and activity concentrations of the ²³⁸U series, ²³²Th series, and ⁴⁰K in 46 soil and sediment samples collected around nine mineral-processing workshops, Selindung District, Pangkal Pinang City, Bangka Island, Indonesia, 25–30 August 2021. Samples comprise 6 workshop-related sediments (bagged material stored on the premises; material leaked at

GRANTS Data + UP Research Data Repository2026 · Crystal structure

The extracellular matrix (ECM) serves critical structural and functional purposes within tissues, but its spatial arrangement and composition across functional tissue units (FTUs) have not been fully elucidated. Here, we present a streamlined workflow for spatial matrisomics that enables confident identification of ECM peptides directly from tissue sections. By processing adjacent formalin-fixed,

Loughborough Research Repository + GRANTS Data + UP Research Data Repository2026 · Crystal structure

In six-coordinate complexes with <i>S</i> ≥ 1, deviations from perfect <i>O</i>_<i>h</i> geometry lead to magnetic anisotropy. We have studied (NBuⁿ₄)₂[Re^IVX₆] (<b>Re–X</b>; X = Cl, Br, I; <i>S</i> = 3/2), including zero-field splitting (ZFS) in <b>Re–I,</b> by advanced spectroscopies [far-IR magneto-spectroscopy (FIRMS), high-freque

figshare + Loughborough Research Repository + GRANTS Data + UP Research Data Repository2026 · Astronomical catalogue

<p>Larval settlement and metamorphosis are critical developmental transitions in the macrofouling organisms, directly impacting population recruitment. Although 5-hydroxytryptamine (5-HT) effectively induces these processes, the downstream molecular mechanisms, particularly the role of intracellular Ca²⁺ homeostasis, in larval settlement and metamorphosis of <i>Mytilus coruscus</i> rema

Swinburne Figshare + DaYta Ya Rona + SUNScholarData + figshare + Loughborough Research Repository + GRANTS Data + UP Research Data Repository2026 · Astronomical catalogue

<p dir="ltr">Since their discovery in 1973, transition metal Fischer carbynes have become a foundational class of metal-carbon triple bond in organometallic chemistry. However, even though the uranium Fischer carbyne bonding motif has been a fundamental target in f-element chemistry, its isolation has remained challenging. Here, we report the synthesis and characterization of the uranium Fischer-t

figshare + Loughborough Research Repository + GRANTS Data + UP Research Data Repository2026 · Astronomical catalogue

Quantitative structure–activity relationship (QSAR) models are commonly evaluated by random cross-validation or random train-test splits, but these retrospective procedures may overestimate performance when validation compounds are structurally or temporally close to the training data. In this study, we examined whether this optimism is primarily explained by structural redundancy, chronological d

UCL Research Data Repository2026 · Crystal structure

<p>The number of detected data-derived physiological states is plotted as the confidence-weighted consensus threshold is varied from 0.25 to 0.60. Five states are produced across the majority-rule band (0.45 to 0.55), within which the published value (0.5) lies, showing the result does not depend on the exact threshold.</p> <p>(TIF)</p>

ZivaHub + Deakin Research Online + DMU Figshare2026 · Astronomical catalogue

The magnetic-field-induced orientation of superparamagnetic multicore iron oxide nanoparticles, exemplified by ferucarbotran (Resovist), was quantified by small-angle X-ray scattering (SAXS). Scattering patterns were recorded as a function of magnetic field strength and particle concentration and analyzed using the Maier–Saupe orientational distribution function, originally introduced for nematic

UCL Research Data Repository2026 · Crystal structure

<p>(A) Unsupervised state discovery. STREAM identifies five recurrent data-derived physiological states (States 1–5) across ICU snapshots from pre-admission through day 10. (B) State clinical signatures. Bar plots show the top variables characterizing each state. State 1: calcium, platelets, chloride, MCH, MCV. State 2: BUN, bicarbonate, creatinine, anion gap, RDW. State 3: bicarbonate, WBC, potas

UCL Research Data Repository + HKU DataHub + Swinburne Figshare + DaYta Ya Rona + SUNScholarData + figshare + Loughborough Research Repository + GRANTS Data + UP Research Data Repository2026 · Astronomical catalogue

<p>Predictive performance of STREAM-based ICU mortality models in eICU-CRD.</p>

UCL Research Data Repository + HKU DataHub + Swinburne Figshare + DaYta Ya Rona + SUNScholarData + figshare + Loughborough Research Repository + GRANTS Data + UP Research Data Repository2026 · Astronomical catalogue

<p>Generalization to MIMIC-IV: Performance of STREAM-based ICU mortality prediction.</p>

UCL Research Data Repository + HKU DataHub + Swinburne Figshare + DaYta Ya Rona + SUNScholarData + figshare + Loughborough Research Repository + GRANTS Data + UP Research Data Repository2026 · Astronomical catalogue

<p>Comparison of STREAM with existing ICU risk prediction models.</p>

UCL Research Data Repository2026 · Crystal structure

<p>(A) 8-hour model, (B) 24-hour model, (C) 48-hour model, (D) 72-hour model, and (E) Full ICU stay model. Violin plots display SHAP value distributions for the top 15 features at each prediction horizon, where values to the right increase predicted mortality and values to the left decrease risk; color indicates underlying feature value (blue = low, pink = high).</p> <p>(TIF)</p>

UCL Research Data Repository2026 · Crystal structure

<p>Data leakage prevention measures across the STREAM pipeline.</p>

UCL Research Data Repository2026 · Astronomical catalogue

Hexagonal boron nitride (hBN) is a van der Waals material with excellent insulating properties that make it well-suited as a gate dielectric in 2D electronic devices. In recent years, the discovery of an ever-increasing list of properties has led to a much broader range of potential applications, including quantum photonics, memristive devices, and extreme-environment coatings. However, current gr

ZivaHub + Deakin Research Online + DMU Figshare2026 · Crystal structure

Fully understanding how dye molecules distribute over a solid surface demands three things at once: capturing the entire populationincluding a nonemissive component invisible to both steady-state fluorescence and fluorescence-lifetime measurementspinpointing the interactions that govern it, and proving that it can be deliberately controlled. Here, we achieved all three for the system of methyl v

ZivaHub + Deakin Research Online + DMU Figshare + UCL Research Data Repository + HKU DataHub + Swinburne Figshare + DaYta Ya Rona + SUNScholarData + figshare + Loughborough Research Repository + GRANTS Data + UP Research Data Repository2026 · Astronomical catalogue

<p>Probability Analysis of Washington Library Vote Data, 2010 through 2022.</p>

UCL Research Data Repository2026 · Crystal structure

<p>(A) Reliability diagram comparing predicted probabilities with observed mortality for the original model (red), Platt scaling (green), and isotonic regression (blue); the dashed line indicates perfect calibration. (B) Predicted probability distributions showing concentration of the original model in very low-probability ranges (<0.1) and more appropriate spread after calibration. (C) Expected C

UCL Research Data Repository2026 · Crystal structure

<p>Schematic representation of the STREAM framework for processing new patient data. (1) Patient Data Input: laboratory values (Labs), vital signs (Vitals) are collected and processed at each time window (8h, 24h, 48h, etc.). (2) State Assignment: each patient snapshot is assigned to one of five population states (S1-S5) using Mahalanobis distance (MD) to state centroids; the state with minimum MD