cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.24269692
title: Supplementary Material for: Admission Hypocalcemia and the Need for Endoscopic and Clinical Interventions among Patients with Upper Gastrointestinal Bleeding

description: Introduction: Calcium is an essential co-factor in the coagulation cascade and hypocalcemia is associated with adverse outcomes in bleeding patients, including trauma patients, women with postpartum hemorrhage, and patients with intracranial hemorrhage. In this retrospective, single-center, cohort study, we aimed to determine whether admission ionized calcium (Ca++) is associated with higher rates of therapeutic interventions among patients presenting with acute non-variceal upper gastrointestinal bleeding (NV-UGIB). Methods: Adult patients admitted due to NV-UGIB between 1/2009-4/2020 were identified. The primary outcome was defined as a need for clinical intervention (two or more packed cell transfusions, need for endoscopic, surgical, or angiographic intervention). Univariate and multivariable logistic regression analyses were performed to determine whether Ca++ was an independent predictor of the need for therapeutic interventions. Propensity score matching was performed to adjust the imbalances of covariates between the groups. Results: A total of 434 patients were included, of whom 148 (34.1%) had hypocalcemia (Ca++&lt;1.15mmol/L). Patients with hypocalcemia were more likely to require therapeutic interventions than those without hypocalcemia (48.0% vs. 18.5%, p&lt;0.001). Specifically, patients with hypocalcemia were more likely to require endoscopic intervention for control of bleeding (25.0% vs. 15.7%, p=0.03) and require multiple packed cell transfusions (6.8% vs. 0.3%, p&lt;0.001). Additionally, they had significantly longer hospital stay (5.0 days [IQR 3.0-8.0] vs. 4.0 days [IQR 3.0-6.0], p=0.01). After adjusting for multiple covariates, Ca++ was an independent predictor of the need for therapeutic intervention (aOR 1.62, 95% CI 1.22–2.14, p&lt;0.001). The addition of Ca++ to Modified Glasgow Blatchford score improved its accuracy in the prediction of therapeutic intervention from AUC of 0.68 (95% CI 0.63-0.72) to 0.72 (95% CI 0.67-0.76), p=0.02. After incorporation of the propensity score, the results did not change significantly. Conclusion: These findings suggest that hypocalcemia is common and is associated with an adverse clinical course in patients with NV-UGIB. Measurement of Ca++ on admission may facilitate risk stratification in these patients. Trials are needed to assess whether correction of hypocalcemia will lead to improved outcomes.
DOI: 10.6084/m9.figshare.24269692.v1
title: Supplementary Material for: Admission Hypocalcemia and the Need for Endoscopic and Clinical Interventions among Patients with Upper Gastrointestinal Bleeding

description: Introduction: Calcium is an essential co-factor in the coagulation cascade and hypocalcemia is associated with adverse outcomes in bleeding patients, including trauma patients, women with postpartum hemorrhage, and patients with intracranial hemorrhage. In this retrospective, single-center, cohort study, we aimed to determine whether admission ionized calcium (Ca++) is associated with higher rates of therapeutic interventions among patients presenting with acute non-variceal upper gastrointestinal bleeding (NV-UGIB). Methods: Adult patients admitted due to NV-UGIB between 1/2009-4/2020 were identified. The primary outcome was defined as a need for clinical intervention (two or more packed cell transfusions, need for endoscopic, surgical, or angiographic intervention). Univariate and multivariable logistic regression analyses were performed to determine whether Ca++ was an independent predictor of the need for therapeutic interventions. Propensity score matching was performed to adjust the imbalances of covariates between the groups. Results: A total of 434 patients were included, of whom 148 (34.1%) had hypocalcemia (Ca++&lt;1.15mmol/L). Patients with hypocalcemia were more likely to require therapeutic interventions than those without hypocalcemia (48.0% vs. 18.5%, p&lt;0.001). Specifically, patients with hypocalcemia were more likely to require endoscopic intervention for control of bleeding (25.0% vs. 15.7%, p=0.03) and require multiple packed cell transfusions (6.8% vs. 0.3%, p&lt;0.001). Additionally, they had significantly longer hospital stay (5.0 days [IQR 3.0-8.0] vs. 4.0 days [IQR 3.0-6.0], p=0.01). After adjusting for multiple covariates, Ca++ was an independent predictor of the need for therapeutic intervention (aOR 1.62, 95% CI 1.22–2.14, p&lt;0.001). The addition of Ca++ to Modified Glasgow Blatchford score improved its accuracy in the prediction of therapeutic intervention from AUC of 0.68 (95% CI 0.63-0.72) to 0.72 (95% CI 0.67-0.76), p=0.02. After incorporation of the propensity score, the results did not change significantly. Conclusion: These findings suggest that hypocalcemia is common and is associated with an adverse clinical course in patients with NV-UGIB. Measurement of Ca++ on admission may facilitate risk stratification in these patients. Trials are needed to assess whether correction of hypocalcemia will lead to improved outcomes.
DOI: 10.5519/qd.reyys93e
title: Query on the Natural History Museum Data Portal (data.nhm.ac.uk) (2 records)
DOI: 10.5519/qd.4n2yxv1g
title: Query on the Natural History Museum Data Portal (data.nhm.ac.uk) (2 records)
DOI: 10.6084/m9.figshare.24270082
title: Supplementary Material for: Three dimensional graphene promotes the proliferation of cholinergic neurons

description: Background: An early substantial loss of basal forebrain cholinergic neurons (BFCNs) is a common property of Alzheimer’s disease and the degeneration of functional BFCNs is related to learning and memory deficits. As a biocompatible and conductive scaffold for growth of neural stem cells, three-dimensional graphene foam (3D-GF) supports applications in tissue engineering and regenerative medicine. Although its effects on differentiation have been demonstrated, the effect of 3D-GF scaffold on the generation of BFCNs still remains unknown. Methods: In this study, we used 3D-GF as a culture substrate for neural progenitor cells (NPCs) and demonstrated that this scaffold material promotes the differentiation of BFCNs while maintaining excellent cell viability and proliferation. Results: Immunofluorescence analysis, RT-PCR, western blotting and ELISA revealed that the proportion of BFCNs at 21 days of differentiation reached approximately 30.5% on 3D-GF compared with TCPS group that only presented 9.7%. Furthermore, a cell adhesion study suggested that 3D-GF scaffold enhances the expression of adhesion proteins including vinculin, integrin and N-cadherin. These findings indicate that 3D-GF scaffold materials are preferable candidates for the differentiation of BFCNs from NPCs. Conclusions: These results suggest new opportunities for the application of 3D-GF scaffold as a neural scaffold for cholinergic neurons therapies based on NPCs.
DOI: 10.6084/m9.figshare.24270082.v1
title: Supplementary Material for: Three dimensional graphene promotes the proliferation of cholinergic neurons

description: Background: An early substantial loss of basal forebrain cholinergic neurons (BFCNs) is a common property of Alzheimer’s disease and the degeneration of functional BFCNs is related to learning and memory deficits. As a biocompatible and conductive scaffold for growth of neural stem cells, three-dimensional graphene foam (3D-GF) supports applications in tissue engineering and regenerative medicine. Although its effects on differentiation have been demonstrated, the effect of 3D-GF scaffold on the generation of BFCNs still remains unknown. Methods: In this study, we used 3D-GF as a culture substrate for neural progenitor cells (NPCs) and demonstrated that this scaffold material promotes the differentiation of BFCNs while maintaining excellent cell viability and proliferation. Results: Immunofluorescence analysis, RT-PCR, western blotting and ELISA revealed that the proportion of BFCNs at 21 days of differentiation reached approximately 30.5% on 3D-GF compared with TCPS group that only presented 9.7%. Furthermore, a cell adhesion study suggested that 3D-GF scaffold enhances the expression of adhesion proteins including vinculin, integrin and N-cadherin. These findings indicate that 3D-GF scaffold materials are preferable candidates for the differentiation of BFCNs from NPCs. Conclusions: These results suggest new opportunities for the application of 3D-GF scaffold as a neural scaffold for cholinergic neurons therapies based on NPCs.
DOI: 10.6084/m9.figshare.24156084.v3
title: cdmpp-data

description: The dataset released for the paper "A Device-Model Agnostic Framework for Latency Prediction of Tensor Programs", EuroSys'24
DOI: 10.5281/zenodo.8419907
title: Linear Acoustics 4: PAC-MAN

description: The PAC-MAN geometry is the two-dimensional equivalent to the three-dimensional cat’s eye geometry. As shown in Fig. 1, it is a circle of radius with an angular cut-out ranging from (measured from the x-axis) and. An analytical solution of the sound field inside the cut-out and outside the PAC-MAN has been derived in Ziegelwanger-Reiter-JCP. The PAC-MAN problem is suited for radiation and scattering. The description with references can be found in the PDF. H. Ziegelwanger and P. Reiter, Analytic formulation of radiated and scattered sound, can be found in the ZIP file.
DOI: 10.5281/zenodo.8419906
title: Linear Acoustics 4: PAC-MAN

description: The PAC-MAN geometry is the two-dimensional equivalent to the three-dimensional cat’s eye geometry. As shown in Fig. 1, it is a circle of radius with an angular cut-out ranging from (measured from the x-axis) and. An analytical solution of the sound field inside the cut-out and outside the PAC-MAN has been derived in Ziegelwanger-Reiter-JCP. The PAC-MAN problem is suited for radiation and scattering. The description with references can be found in the PDF. H. Ziegelwanger and P. Reiter, Analytic formulation of radiated and scattered sound, can be found in the ZIP file.
DOI: 10.5281/zenodo.8419878
title: Linear Acoustics 3: Radiatterer

description: A radiatterer is a geometry that both acts as a radiator of sound as well as it scatterers the radiated sound waves. In addition to the problem of irregular frequencies, it is well suited to compare resonance amplitudes yielded by different methods and different types of finite and boundary elements. Furthermore, the numerical methods should investigate whether mesh refinement in regions with large gradients is necessary or can be neglected. A detailed description with references can be found in the PDF description. <strong>Available solutions:</strong> Steffen Marburg's solution using the Boundary Element Method: LA_Case2_Radiatterer_SteffenMarburg.pdf
DOI: 10.5281/zenodo.8419879
title: Linear Acoustics 3: Radiatterer

description: A radiatterer is a geometry that both acts as a radiator of sound as well as it scatterers the radiated sound waves. In addition to the problem of irregular frequencies, it is well suited to compare resonance amplitudes yielded by different methods and different types of finite and boundary elements. Furthermore, the numerical methods should investigate whether mesh refinement in regions with large gradients is necessary or can be neglected. A detailed description with references can be found in the PDF description. <strong>Available solutions:</strong> Steffen Marburg's solution using the Boundary Element Method: LA_Case2_Radiatterer_SteffenMarburg.pdf
DOI: 10.5281/zenodo.8419871
title: Linear Acoustics 2: Cat's eye

description: This benchmark problem consists of a vibrating surface, which coincides with the spherical one. The plain surfaces of the missing octant are assigned a zero admittance. Thereby, the radiator allows construction of a smooth solution that will make it easy to identify solution failures caused by the ill–conditioning of the integral operator for techniques that solve the Helmholtz equation in an integral formulation, i.e. the irregular frequencies. Furthermore, the cat’s eye structure is a more complicated shape than a sphere and hence, the solution is expected to expose more irregular frequencies in a BEM solution than the sphere. A detailed description with references can be found in the PDF description. <strong>Available solutions:</strong> Steffen Marburg's solution using the Boundary Element Method: LA_Case2_CatEye_SteffenMarburg.pdf
DOI: 10.5281/zenodo.8419870
title: Linear Acoustics 2: Cat's eye

description: This benchmark problem consists of a vibrating surface, which coincides with the spherical one. The plain surfaces of the missing octant are assigned a zero admittance. Thereby, the radiator allows construction of a smooth solution that will make it easy to identify solution failures caused by the ill–conditioning of the integral operator for techniques that solve the Helmholtz equation in an integral formulation, i.e. the irregular frequencies. Furthermore, the cat’s eye structure is a more complicated shape than a sphere and hence, the solution is expected to expose more irregular frequencies in a BEM solution than the sphere. A detailed description with references can be found in the PDF description. <strong>Available solutions:</strong> Steffen Marburg's solution using the Boundary Element Method: LA_Case2_CatEye_SteffenMarburg.pdf
DOI: 10.5519/qd.0xjngmyp
title: Query on the Natural History Museum Data Portal (data.nhm.ac.uk) (17 records)
DOI: 10.5519/qd.fr6xauod
title: Query on the Natural History Museum Data Portal (data.nhm.ac.uk) (13 records)
DOI: 10.5281/zenodo.8419808
title: Results of the ISMRM 2020 joint Reproducible Research & Quantitative MR study groups reproducibility challenge on phantom and human brain T<sub>1</sub> mapping

description: This dataset includes both raw data and processed T1 maps obtained from the 2020 challenge on inversion recovery T1 mapping organized by the International Society in Magnetic Resonance in Medicine (ISMRM) Reproducible Research Study Group (RRSG). For a comprehensive overview of the data distribution submitted for this challenge, please visit https://rrsg2020.db.neurolibre.org. It's important to note that this dataset exclusively comprises ISMRM-NIST system phantom data. Dataset provided for NeuroLibre preprint. Author repo: https://github.com/rrsg2020/paper NeuroLibre fork:https://github.com/roboneurolibre/paper For details, please visit the corresponding NeuroLibre technical screening. <strong>https://neurolibre.org</strong>
DOI: 10.6084/m9.figshare.24270088
title: _labels1.csv. This data set representss the label of the corresponding samples in data.csv file

description: The datasets contain pixel-level hyperspectral data of six snow and glacier classes. They have been extracted from a Hyperspectral image. The dataset "data.csv" has 5417 * 142 samples belonging to the classes: Clean snow, Dirty ice, Firn, Glacial ice, Ice mixed debris, and Water body. The dataset "_labels1.csv" has corresponding labels of the "data.csv" file. The dataset "RGB.csv" has only 5417 * 3 samples. There are only three band values in this file while "data.csv" has 142 band values.
DOI: 10.6084/m9.figshare.24220396
title: Forgiveness Intervention Data

description: The current pilot study investigated the effectiveness of a modified group psychoeducational intervention for forgiveness. The intervention was based on Worthington's REACH model for forgiveness and was created with the goals of increasing dispositional (trait) forgiveness, self-forgiveness, and interpersonal forgiveness for specific offenses that were committed against the individual, as well as by the individual themselves onto others.
DOI: 10.6084/m9.figshare.24220396.v1
title: Forgiveness Intervention Data

description: The current pilot study investigated the effectiveness of a modified group psychoeducational intervention for forgiveness. The intervention was based on Worthington's REACH model for forgiveness and was created with the goals of increasing dispositional (trait) forgiveness, self-forgiveness, and interpersonal forgiveness for specific offenses that were committed against the individual, as well as by the individual themselves onto others.
DOI: 10.5281/zenodo.7502197
title: Lithospheric structure controls the spatially intermittent detachment faulting at the Longqi segment on the Southwest Indian Ridge

description: Source code for the paper "Lithospheric structure controls the spatially intermittent detachment faulting at the Longqi segment on the Southwest Indian Ridge"
DOI: 10.5281/zenodo.8419933
title: Lithospheric structure controls the spatially intermittent detachment faulting at the Longqi segment on the Southwest Indian Ridge

description: Source code for the paper "Lithospheric structure controls the spatially intermittent detachment faulting at the Longqi segment on the Southwest Indian Ridge"
DOI: 10.6084/m9.figshare.24220226
title: Appendix S1 from Survival improvements of marine mammals in zoological institutions mirror historical advances in human longevity

description: Life tables
DOI: 10.5281/zenodo.8419751
title: KGDiff

description: Datasets and benchmarks for KGDiff.
DOI: 10.5281/zenodo.8419752
title: KGDiff

description: Datasets and benchmarks for KGDiff.
DOI: 10.5281/zenodo.8419944
title: KGDiff

description: Datasets and benchmarks for KGDiff.
DOI: 10.15151/esrf-es-1314539097
title: Structure and function of the mammalian circuits for olfaction

description: How is information processed in the brain? How does the wiring of brain cells relate to their function? How does one brain differ from another? These are some of the most fundamental questions of neuroscience - and to answer them we need to study the functional activity of neurons in the brain in combination with their structure: their morphologies and crucially how they are connected with each other. In this LTP we will answer these questions in the mammalian brain, where we will link the physiology of a circuit in vivo with its detailed anatomy revealed by X-ray Holographic Nanotomography (XNH) and subsequent targeted volume electron microscopy (vEM) across landscapes extending beyond the &gt;mm3 volumes required to fully contain the circuits. To this end, we will develop XNH for &gt;mm3 volumes, new sample preparation, staining, and embedding methods for coherent X-ray imaging, and correlative pipelines to link all modalities.
DOI: 10.15151/esrf-es-1313214482
title: Elucidating the nanoparticle pathways in plants for efficient/improved foliar fertilization"

description: In the framework of a larger project which aims to advance the use of nanotechnology in foliar fertilization in plants, we propose to provide the first direct evidence how nanoparticles (NPs) cross the leaf-surface and and how they translocate in the phloem. Our previous pilot observations of NPs in the Phloem using X-ray microtomography provides hints how to design a nano-scale imaging study to capture the pathways of NPs and verify if the theoretical descriptions of the NP uptake and translocation process correspond to reality. We will use barley and soy bean plants, both live and freshly harvested parts and complement the full-field tomographic and radiographic imaging with XRF elemental maps of Mn.
DOI: 10.15151/esrf-es-1313214511
title: High pressure behavior of all-inorganic perovskite derivatives

description: Cs3Sb2X9 X=I, Br metal halide perovskites derivatives of general formula have been proposed as possible less toxic and more stable alternatives to lead-containing materials for a wide range of applications from photovoltaics to photocatalysis. High pressure studies on the iodide containing phases revealed huge improvement of emission as well as metallization at moderate pressures. On the other hand, bromide counterparts have not explored and, in addition, mixed Sb/Bi phases have shown reduction of band gap which deserves further exploration by high pressure diffraction and optical spectroscopy (carried out in our labs). Such coupled exploration of HP behaviour can help in designing novel materials with optimized properties.
DOI: 10.15151/esrf-es-1349032847
title: PDF of Sulphur solutions

description: PDF measurements of S ions in solution
DOI: 10.15151/esrf-es-1312812934
title: Cu accumulation in local pseudo-metallophyte plants from a vineyard soil

description: Vineyard soils are contaminated with copper (Cu) due to the use of Cu-based fungicides, even in organic viticulture. Phytoremediation can represent an alternative to extract part of Cu from these soils. After a screening of local plants in a vineyard, two plant species with high level of Cu in their aerial parts have been identified. The objective of this proposal is to focus on plants collected on the site to identify the mechanisms involved in Cu accumulation. For that, Cu chemical imaging by micro X-ray fluorescence (µXRF), and Cu speciation by micro X-ray Absorption Near Edge Structure spectroscopy (µXANES) will be combined. This information will be essential to determine the strategy developed by the plant to cope with Cu toxicity.
DOI: 10.15151/esrf-es-1312813497
title: Investigating the phase diagram and the local disorder of La2NiO4-xF2x intercalation cathodes for Fluorine Ion Batteries

description: We aim at investigating the average and local structure of La2NiO4-xF2x intercalation cathodes for Fluoride ion batteries (FIBs) as alternatives to Li batteries. PXRD patterns will be collected in suitable x (0≤x≤1.5) and T (100≤T≤600) ranges, so encompassing their operating range. The data will be analyzed using Rietveld and PDF analysis, flanked by BVS and DFT calculations. All expertizes (synthesis, data collecting and analysis, DFT calculations) are present in the proposing team. We expect to map the structure of La2NiO4-xF2x samples as a function of x and T at different length scales spanning from the local order to the average structure. This study will establish the local distortions (tilting of octahedral, possible Ni-off centring) and the anion distribution in these compounds in different thermodynamic conditions and is a prerequisite also to understand the atomistic mechanisms of F- diffusion and intercalation within this family of compounds.
DOI: 10.15151/esrf-es-1312446408
title: Hierarchical Synchrotron X-ray Tomography of End-of-life EV Lithium Batteries: imaging studies to explore non-uniform degradation and evalua

description: Establishing viable 2nd life opportunities for batteries retired from EV applications is central to improving the circularity of the battery economy. We aim to continue our study on how cooling influences battery ageing after their 1st life and explore their 2nd application. To achieve this, we plan to use hierachical X-ray CT at BM18 to perform an experiment with dual aims, considering different cell geometries which are deployed in EVs including cylindrical and pouch cells. This proposal builds upon our previous experiments (ME-1612). Our objective is to perform non-destructive scans with hierarchically increasing resolution at key locations in pouch cell and 18650s. Hierachical CT will provide an opportunity to obtain a structural overview of the cell module (multiple cells) at 21 µm followed by multiple the electrode volume down to 4 µm, overcoming the ‘spatial-scale barrier’ in conventional CTs. This will inform new insights into SOH and durability for recycling or 2nd life.
DOI: 10.15151/esrf-es-1346742022
title: Atomic scale dynamics in Metallic and monoatomic glasses

description: The aim of the experiment is to study atomic scale dynamics in monoatomic Se glass and compare it with the well studied metallic glasses of different composition. The focus is on understanding the dynamical transition from compressed to stretched exponential relaxation curves. This is the first experimental study of the monoatomic glass with XPCS.