cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15151/esrf-es-612709640
title: 3D characterisation of fatigue cracks during torsion experiments
DOI: 10.15151/esrf-es-569733075
title: In-situ real-time observation of potassium doped fulminene thin films

description: Growth of 6-Phenacene (Fulminene – C26 H16) and potassium doping will be studied in-situ and in real-time during organic molecular beam deposition (OMBD). In-situ X-ray reflectivity (XRR) measurements will show us the evolution of roughness and crystal structure during growth and enable us to characterize the fundamental processes of growth and structure. The proposed experiment is part of a larger DFG project on real-time growth studies of molecular and organicalkali systems.
DOI: 10.15151/esrf-es-569733108
title: Multimodal tomography for characterization of irradiated PWR fuel rod samples to observe the fuel-cladding interface

description: This experiment is dedicated to transmission X-Ray diffraction and fluorescence measurements on three nuclear fuel samples with different burnup prepared from a fuel irradiated in a Pressurized Water Reactor (PWR). The specific area of interest of the fuel samples for this experiment is the intermediate layer of zirconia at the Fuel-Cladding Interface (FCI ~ 8-10 µm thickness). The main goal is to use the multimodal tomography characterization: the high sensitivity and the spatial resolution will allow to observe fuel and zirconia phases structures, and their components, and to acquire structural information, i.e. lattice parameters, microstrains, and grain size, at the Zr|ZrO2|UO2 interfaces. Thus, the results of this experiment, which would be a first experiment on this kind of samples, will allow to improve the knowledge of the interface between fuel and cladding and FCI evolution with irradiation.
DOI: 10.15151/esrf-es-569042419
title: Deciphering chromium oxidation state in staple food

description: Organic wastes produced on Réunion island exceed the French total chromium (Cr) standard values for their sales as soil amendment. Accordingly, the French Agency for Food, Environmental and Occupational Health & Safety (Anses) explicitly required additional information about the distinction between CrIII/CrVI in the edible parts of market gardening and forage crops grown on soils amended with organic wastes. XAS is an ideal probe to determine the oxidation state of Cr in plant matrix. We propose to use High Energy Resolution Fluorescence Detected X-ray Absorption Spectroscopy (HERFD-XAS) to characterize the speciation of Cr in plants samples with “natural Cr levels” collected from field and laboratory experiments. The first objectives consists in producing sound data about Cr speciation in staple food required by authorities. The secondary goal is to fill the gap in fundamental knowledge of the Cr speciation in plants at low but environmentally-relevant range of concentrations.
DOI: 10.15151/esrf-es-569042740
title: Analysis of transition metal (Mn, Co, Ni) dissolution in high energy density cathode active materials for Li-ion batteries

description: Cell aging in lithium-ion batteries is a vital problem to overcome for the next generation energy storage devices. Transition metal dissolution from cathode active materials (CAMs) and their subsequent deposition on the anode causes significant capacity fading and cell aging. Even though transition metal dissolution has been identified as a critical degradation process, the underlying mechanisms and the governing factors are not yet clearly understood. Within this proposal, we aim to elucidate the influence of electrolyte impurities and of the upper cut-off voltage range on the transition metal dissolution from conventional and nextgeneration CAMs. The dissolved transition metals are quantified by spatially resolved operando XAS on the Mn, Co, and Ni K-edge in the electrolyte as well as within the anode
DOI: 10.15151/esrf-es-569050726
title: In situ Tomographic Imaging of a Silica-Supported Zirconocene-Based Catalyst Particle Using Holotomography

description: In olefin polymerization catalysts, fragmentation, i.e. the disintegration of the catalyst support due to polymer formation and build-up of mechanical stress at the active sites, is a process that decisively contributes to catalytic activity and, moreover, determines polymer characteristics. We propose to follow this process ‘live’ in individual catalyst particles under real operating conditions using high-resolution, full-field hard X-ray holotomography at beamline ID16B (ESRF). Due to its capacity to image at high speeds, the technique is suitable for imaging morphological changes to the particles in situ, thereby yielding unprecedented insights into polymer formation, crack propagation and active site generation. A newly developed MEMS ‘chip’-based microreactor system will be used to polymerize single silica-supported zirconocene-based catalyst particles under controlled conditions (p = 1–10 bar,RT) using a pulsing approach (alternating ethylene/inert gas feed)
DOI: 10.15151/esrf-es-568246034
title: Investigation of AlFe2B2 single crystals by XANES and XMCD

description: AlFe2B2 is a nano-layered boride which exhibits a strong magneto-caloric effect (MCE) as well as a room temperature ferromagnetic to paramagnetic transition. This compound has attracted a lot of interest regarding its potential application for magnetic refrigeration. Its MCE happens to be of the same order as Gd5Si2Ge2 and other magneto-caloric compounds, while being a rare earth free material made of lights and abundant elements. It has been demonstrated that the curie temperature of AlFe2B2 should strongly diminish with pressure. A relationship between the magnetic transition and magnetostructural couplings or magnetoelastic effects have also been hinted at. Following those very recent studies, we will investigate the local electronic and magnetic environment and structure of the magnetic Fe atom in AlFe2B2 as a function of pressure and temperature, using high pressure XANES and XMCD at the Fe K edge. This will help shed light on the microscopic origins on the MCE in this phase.
DOI: 10.15151/esrf-es-568252577
title: Soil-to-shoot transfer of TiO2 NPs in alfafa plants from sludge amended agricultural fields

description: Titanium oxide nanoparticles (TiO2-NPs) are increasingly being used in many commercial products, these NPs are some of the most produced in the world. Because of this, their production can lead to their release into the environment and produce undesirable effects on human health and ecosystems. One of the main means in which these particles are released into the environment is by wastewater, ending up in the sewage sludge from treatment plants. Already was demonstrated that the sludge from wastewater treatment plants in Chihuahua, México contains TiO2-NPs, and this sludge is applied as an amendment in agricultural fields of alfalfa. This study aims at determining the tissue specific (and sub-celullar) localization of Ti, and to confirm the presence of TiO2-NPs in alfalfa leaf from plants obtained from sludge amended fields and laboratory exposed plants in hydroponic medium. This in order to evaluate food chain transfer of TiO2-NPs from agricultural soil.
DOI: 10.15151/esrf-es-569313624
title: Nano-imaging of Alzheimer’s neuritic plaques to reveal at organelle level the role of tau protein in metal dyshomeostasis

description: Alzheimer’s disease is characterized by deposition of amyloid β (Aβ) plaques and intraneuronal neurofibrillary tangles (NFT) in brain tissues. Accumulation of NFT made of hyperphosphorylated fibrillar forms of the tau (τ) protein correlates with decline of the cognitive function. These changes are likely related to dramatic perturbations in the homeostasis of Fe and other metals. Our aim is to assess at &lt;50 nm resolution the changes in elemental composition in the brain tissue at the level of amyloid plaques as a function of τ accumulation. Based on our published methodology to image and quantify metals at the subcellular level in brain tissues, the goals of this proposal are: nanoimaging by phase contrast and XRF, of regions around Aβ plaques in the cortex of 5xFAD mice. In the cellular sub-compartments identified by TEM and phase contrast we will quantify metals to assess the effects of human τ overexpression on their levels and distribution. We request 15 shifts.
DOI: 10.15151/esrf-es-584313212
title: EXAFS characterization of element specific local ordering in high entropy alloys submitted to irradiation.

description: Pure and interstitial incorporated High entropy alloys shows unpaired properties in terms of mechanical behaviour and irradiation resistance, making them outstanding candidates for renewal in harsh environment industries and applications in space, accelerator physics and nuclear energy. However, the radiation resistance underpinning mechanism is still an open question and requires a detailed understanding of the atomic-scale interstitial-defect-lattice interactions. Extensive theoretical and experimental studies are currently underway to understand and harness the role played by structural short range ordering to CrMnFeCoNi HEA’s irradiation resistance amazing properties. In particular, DFT predicted element specific local ordering and this proposal aims to confirm through EXAFS characterisation its existence and behaviour as a function of swift proton irradiation fluence.
DOI: 10.15151/esrf-es-618961874
title: Stability investigation of ORR catalyst with operando X-ray diffraction

description: Even after decades of research, the main bottleneck in proton exchange membrane fuel cell (PEMFC) is the inefficient catalyst for cathodic oxygen reduction reaction (ORR) limiting both maximum current density and efficiency. Recent studies have shown that shape-controlled octahedra oh-PtNiM (M = Rh, Ir) nanoparticles (NPs) exhibit a 3-fold increasement in activity when compared to commercial Pt catalyst and are almost 3 times more durable than an undoped oh-PtNi catalyst in standard RDE experiments. However, when transferred into the membrane electrode assembly (MEA) of a fuel cell, these catalysts suffer severe degradation under high current density operation. The reason for such a loss in mass activity is unclear and crucial to understand, to use these materials in commercial cells. We would like to perform an operando SAXS/WAXS measurement to track down the oh-PtNiM NPs’ degradation processes at high current densities available in the PEMFC device.
DOI: 10.15151/esrf-es-568245816
title: Operando Bragg Coherent Diffraction Imaging of Li ionic order in high-voltage cathode materials

description: High voltage cathode materials such as spinel LiMn1.5Ni0.5O4 (LMNO) is considered to be an attractive candidate for future use in lithium-ion batteries (LIB) due to its relatively large theoretical capacity and low material cost. Here we propose to study reversible redox processes and lithium deintercalation occurring in the cathode nanoparticles in operando conditions during charging using Bragg Coherent Diffraction Imaging (BCDI). The obtained data on strain transformation that takes place inside a single nanoparticle would give us valuable information about the change of lithium ionic order and phase evolution at nanoscale.
DOI: 10.15151/esrf-es-568253261
title: Study of dynamic charge-density-wave correlations in HgBa2CuO4+d

description: High-Tc superconductivity (SC) in the cuprates is a thoroughly investigated, yet still unresolved problem. A prominent theoretical model suggests that dynamic charge-density-wave (CDW) correlations are responsible for the pseudogap (PG) and SC, and requires the existence of dynamic CDW correlations in a much larger part of the phase diagram than previously thought . Our resonant inelastic X-ray scattering (RIXS) work in HgBa2CuO4+d (Hg1201) revealed dynamic CDW correlations above the CDW ordering temperature, and evidence for a connection with the pairing glue. This is consistent with the theoretical proposal, but there remain important questions about the connection between CDW, PG and SC. We therefore wish to extend our work to optimally-doped Hg1201, where Tc is highest and static CDW correlations are weak, and to a wider temperature range to investigate the effect of doping and the relationship between CDW, SC, and the PG phase.
DOI: 10.15151/esrf-es-567332762
title: Influence of strains in the occurrence and on the dynamics of the Verwey phase transition in magnetite

description: In this proposal we will investigate the influence of strains in the metal-insulator phase transition (the Verwey transition) of the canonical compound, magnetite (Fe$_3$O$_4$). We have shown that strains, either intrinsic or externally induced, have a clear influence in the dynamics of the electronic orderings (see Figure of this proposal) as well as in the electronic phase separation below the metal-insulator transition. A picture of the extent and location of these strains is clearly missing. We firmly believe that the new microcopy recently installed at ID06 will help elucidate these matters.
DOI: 10.6084/m9.figshare.12185031.v4
title: Supplementary Datasets for Adler et al., "Systematic Discovery of Salmonella Phage-Host Interaction Determinants Reveals Overlapping and Distinct Resistance Modes" (bioRxiv Initial Submission)

description: Complete Supplementary Datasets for Adler et al., "Systematic Discovery of Salmonella Phage-Host Interaction Determinants Reveals Overlapping and Distinct Resistance Modes", Submitted 2021.
DOI: 10.6084/m9.figshare.12185031
title: Supplementary Datasets for Adler et al., "The genetic basis of phage susceptibility, cross-resistance and host-range in Salmonella". Microbiology, 2021.

description: Complete Supplementary Datasets for Adler et al., "The genetic basis of phage susceptibility, cross-resistance and host-range in Salmonella". Microbiology, 2021.
DOI: 10.6084/m9.figshare.12185031.v5
title: Supplementary Datasets for Adler et al., "The genetic basis of phage susceptibility, cross-resistance and host-range in Salmonella" (10.1099/mic.0.001126)

description: Complete Supplementary Datasets for Adler et al., "The genetic basis of phage susceptibility, cross-resistance and host-range in Salmonella". Microbiology, 2021.
DOI: 10.6084/m9.figshare.17061440
title: Interview Guide for Patients treated at HASA

description: A set of questions posed to patients treated at Heart and Sole Africa to comprehend the treatment that they have received from this organization
DOI: 10.6084/m9.figshare.17061440.v1
title: Interview Guide for Patients treated at HASA

description: A set of questions posed to patients treated at Heart and Sole Africa to comprehend the treatment that they have received from this organization
DOI: 10.6084/m9.figshare.11993550
title: Severe postpartum hemorrhage increases risk of posttraumatic stress disorder: a prospective cohort study

description: To evaluate whether severe postpartum hemorrhage (PPH) is a risk factor for posttraumatic stress disorder (PTSD). Severe PPH can be experienced as a traumatic event. PTSD leads to negative mental health effects. Knowing risk factors for PTSD during childbirth offers opportunities for early interventions, which may prevent the development of PTSD. In this prospective study, we compared two groups of participants; women with ≥2000 mL of blood loss (severe PPH, patients) and women with ≤500 mL of blood loss (controls). Participants were screened for PTSD using the PCL-5 four to six weeks after delivery. Positive screening was followed by the CAPS-5 to diagnose PTSD. We included 187 PPH patients and 121 controls. Median PCL-5 scores were higher for PPH patients (5.0) than controls (4.0, <i>p</i> = 0.005). Thirteen PPH patients (7.0%) and two controls (1.7%) scored ≥32 on the PCL-5, indicative of probable PTSD (OR 4.45, 95% CI 0.99-20.06, <i>p</i> = 0.035). Significant more PPH patients than controls met criteria for a clinical diagnosis of PTSD on the CAPS-5 (<i>n</i> = 10, 5.6% vs <i>n</i> = 0, 0.0%; <i>p</i> = 0.007). There is a significant and clinically relevant increased risk for developing PTSD after severe PPH. Gynecologists and midwives are advised to screen for PTSD at postpartum follow-up visits to prevent long-term negative mental health effects. NL50273.100.14
DOI: 10.6084/m9.figshare.11993550.v1
title: Severe postpartum hemorrhage increases risk of posttraumatic stress disorder: a prospective cohort study

description: To evaluate whether severe postpartum hemorrhage (PPH) is a risk factor for posttraumatic stress disorder (PTSD). Severe PPH can be experienced as a traumatic event. PTSD leads to negative mental health effects. Knowing risk factors for PTSD during childbirth offers opportunities for early interventions, which may prevent the development of PTSD. In this prospective study, we compared two groups of participants; women with ≥2000 mL of blood loss (severe PPH, patients) and women with ≤500 mL of blood loss (controls). Participants were screened for PTSD using the PCL-5 four to six weeks after delivery. Positive screening was followed by the CAPS-5 to diagnose PTSD. We included 187 PPH patients and 121 controls. Median PCL-5 scores were higher for PPH patients (5.0) than controls (4.0, <i>p</i> = 0.005). Thirteen PPH patients (7.0%) and two controls (1.7%) scored ≥32 on the PCL-5, indicative of probable PTSD (OR 4.45, 95% CI 0.99-20.06, <i>p</i> = 0.035). Significant more PPH patients than controls met criteria for a clinical diagnosis of PTSD on the CAPS-5 (<i>n</i> = 10, 5.6% vs <i>n</i> = 0, 0.0%; <i>p</i> = 0.007). There is a significant and clinically relevant increased risk for developing PTSD after severe PPH. Gynecologists and midwives are advised to screen for PTSD at postpartum follow-up visits to prevent long-term negative mental health effects. NL50273.100.14
DOI: 10.6084/m9.figshare.17067368
title: Interview Guide for Community Health Workers

description: A set of questions asked to community health workers to understand the assistance that they provide to patients affected by podoconiosis
DOI: 10.6084/m9.figshare.17067371
title: Interview Guide for Leaders of Health Centres

description: Interview questions for leaders of health centers to identify the interventions that they provide for patients with podoconiosis
DOI: 10.6084/m9.figshare.17067371.v1
title: Interview Guide for Leaders of Health Centres

description: Interview questions for leaders of health centers to identify the interventions that they provide for patients with podoconiosis
DOI: 10.6084/m9.figshare.17067377
title: Supplementary Material for: Psychological Aspects of Treatment with Intragastric Balloon for Management of Obesity: A Systematic Review of the Literature

description: <b><i>Introduction:</i></b> Optimizing maintenance of weight loss for people with obesity following intragastric balloon (IGB) therapy hinges on the degree to which health care providers can recognize both the impact of emotional problems and mood difficulties on their capacity to self-manage, and requirements for additional support. However, there is limited research on the psychological correlates of IGB therapy. This systematic review, for the first time, attempts to identify and synthesize the empirical evidence for the reciprocal influence between psychological variables and IGB outcomes. <b><i>Methods:</i></b> A literature search was performed in the PubMed, SCOPUS, MEDLINE, and Google Scholar databases. Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were followed using rigorous inclusion criteria and screening by at least 2 reviewers. The selected articles were assessed for quality using the Strengthening the Reporting of Observational Studies Epidemiology (STROBE) checklist. Data were extracted to address the review aims and presented as a narrative synthesis. The review protocol was preregistered (Prospero CRD42019121291). <b><i>Results:</i></b> A total of 16,179 titles, 14,369 abstracts, and 51 full-text articles were screened, of which 16 studies were included. Findings suggest that female gender, older age, basic educational level, and single/divorced civil status, together with lower levels of depression, binge eating, higher perceived quality of life, and motivation to change were predictors of enhanced IGB treatment outcomes. Dissatisfaction with treatment was higher in those with impaired obesity-related social-life difficulties. The IGB treatment was effective in reducing weight and improving depression, anxiety, eating disorder symptoms, and the overall life quality of patients with obesity – mainly within 6 months from the device positioning and in conjunction with conventional therapies. <b><i>Discussion/Conclusion:</i></b> In line with the available literature on obesity and bariatric surgery interventions, poor mental health appears to be an important barrier for successful weight loss among patients with obesity undergoing IGB treatment. In order to improve the efficacy and effectiveness of the IGB therapy, more comprehensive and standardized studies are needed to provide insight into the psychological mechanisms maintaining weight management issues.
DOI: 10.6084/m9.figshare.17067383
title: Interview Guide for Medical Practitioners

description: Interview Questions for doctors to comprehend the existing treatment that they provide to patients with podoconiosis
DOI: 10.6084/m9.figshare.17067383.v1
title: Interview Guide for Medical Practitioners

description: Interview Questions for doctors to comprehend the existing treatment that they provide to patients with podoconiosis
DOI: 10.6084/m9.figshare.16783552.v6
title: Mitogenome

description: In this data set, we will share our team's mitochondrial genome assembly and annotation files, as well as the original sequencing data.
DOI: 10.6084/m9.figshare.17067389
title: Interview Guide for the Finance Lead at HASA

description: Interview questions with the Finance Lead who is also in charge of economic empowerment at Heart and Sole Africa to find out the economic support and empowerment that they provide to the patients
DOI: 10.6084/m9.figshare.17067389.v1
title: Interview Guide for the Finance Lead at HASA

description: Interview questions with the Finance Lead who is also in charge of economic empowerment at Heart and Sole Africa to find out the economic support and empowerment that they provide to the patients
DOI: 10.6084/m9.figshare.17067365.v1
title: supplementary tables

description: Supplementary tables of a paper titled "A new early Miocene archaic dolphin (Odontoceti, Cetacea) from New Zealand, and brain evolution of the Odontoceti"
DOI: 10.25917/1q6c-0883
title: Spatial reconstruction parameters for the atom probe analysis of common minerals
DOI: 10.6084/m9.figshare.17067395
title: Interview Guide for the Physician at HASA

description: Interview questions for the physician treating patients that come to Heart and Sole Africa (HASA)
DOI: 10.6084/m9.figshare.17067395.v1
title: Interview Guide for the Physician at HASA

description: Interview questions for the physician treating patients that come to Heart and Sole Africa (HASA)
DOI: 10.6084/m9.figshare.17067401.v1
title: Interview Guide for the Program Director at HASA

description: A set of questions posed to the Program Director at HASA to get an overview of the institution and how it caters to the needs of patients living with podoconiosis
DOI: 10.6084/m9.figshare.17067401
title: Interview Guide for the Program Director at HASA

description: A set of questions posed to the Program Director at HASA to get an overview of the institution and how it caters to the needs of patients living with podoconiosis
DOI: 10.6084/m9.figshare.17067410
title: Interview Guide for RBC

description: Interview questions addressed to the RBC Head of NTDs to find out the existing and future treatment interventions for patients affected by podoconiosis in Rwanda