cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15151/esrf-es-750663831
title: Electric field induced structural perturbations of microtubules probed using difference SAXS

description: We aim to observe structural perturbations in microtubules using small angle x-ray scattering (SAXS) in response to an applied electric field. In earlier studies at the Swiss Light Source we observed very subtle changes in the SAXS scattering pattern when weak electric fields (approximately 9 V amplitude) oscillating at 20 GHz were applied across microtubule slurries. Here we intend to look for larger structural perturbations using much stronger electric fields (up to 400 V amplitudes) oscillating at much lower frequencies (in the kHz to MHz domain). This work is fundamental research that links to ongoing debates concerning putative effects of non-ionizing radiation on biological samples. Whereas this debate can sometimes be polarized by public fears, we feel that high-quality experimental data (including null-results) are the appropriate way for scientists to engage in these questions.
DOI: 10.15151/esrf-es-790593194
title: Evaluation of the first sign of intervertebral ossification in adjuvant induced arthritis using spectral imaging and phase contrast imaging

description: The aim of this proposal is to evaluate the progression of the ossification in a model of reactive arthritis using two imaging technologies: X-ray Phase Contrast Imaging (PCI) and the Dual energy CT scan. In details, we intend to 1) investigate the evolution of the intervertebral ossification thanks to quantitative Speckle Based Imaging 2) better understand the exact localization of the first signs of ossification
DOI: 10.15151/esrf-es-774387366
title: Probing the electronic structure of single-atom doped TiO2 using photon-in/photon-out spectroscopy

description: We are interested in investigating the role of orbital hybridization in the magnetism of TiO2 and single-atom doped (e.g. Fe, Co, Ni, and Cu) TiO2 nanocrystals using element selective HERFD XAS, XES, and resonant inelastic x-ray scattering (RIXS). The motivation of this work is to find the reason behind the ferromagnetism in the single-atom (e.g. Fe, Co, Ni, and Cu) doped TiO2, an unexpected property with no bulk analogue. These XES/RIXS measurements can uniquely determine the spin state and identify whether the observed magnetization is due to a magnetic moment from one of the constituent elements, or their orbital hybridization.
DOI: 10.15151/esrf-es-749920826
title: Martensitic and order-disorder transformations studied by in-situ synchrotron X-ray diffraction

description: The current proposal is a continuation of an ongoing project involving two PhD students, where we aim at investigating the crystal structures, and phase transformations in two different material classes: (1) MM’X-type compounds showing a martensitic structural transformation (MST), and (2) FeNi phases showing an ordering transformation to form Tetrataenite. During the recent beamtime 01-02-1229 (June 2021) at SNBL-BM01, we studied several compounds in the (MnNiSi)1-x(Fe2Ge)x system, that were obtained by isostructural alloying and arc melting. Those results are currently still being analyzed. In the current proposal, we plan to expand the studies to (MnNiSi)1-x(Fe2Al)x and (MnNiSi)1-x(FeCuGe)x systems with the aim to reduce the content of Germanium and to establish a magneto-structural coupling around RT.
DOI: 10.15151/esrf-es-749929551
title: Why are advanced Pt-alloyed ORR catalysts much better on paper than standard Pt NPs but fail in real devices?

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-748605515
title: Stress analysis by Micro-Laue diffraction on Zr based chromium coatings

description: In order to enhance the oxidation resistance of nuclear fuel cladding tubes, chromium coatings are one of the most advanced and realistic concepts. In that context, studying the stress distribution of the coating before and after irradiation is of prime interest. However, the prediction of the coating plasticity and mechanical behaviour in the system Cr coating/Zr-alloy substrate is an open issue that requires numerical simulation. The objective of the experiment is to quantify the stress redistribution induced by the irradiation (of the coating) in order to validate numerical simulations. For that purpose, 2D and 3D elastic strain maps (within the Cr coating), built from Laue images, are acquired for different ion irradiation doses. For that experiment, a polychromatic beam (5-22 keV) and highly focused (500x500 nm2) beam, together with an efficient 2D detector, is required.
DOI: 10.15151/esrf-es-750661949
title: Speciation of Cu/Zn/Pb in bottom and fly ash upon different steam washing condition

description: Municipal solid waste incineration (MSWI) is a widespread technology for MSW treatment, but one of its drawbacks is the production of solid residues: bottom ash (BA) and fly ash (FA). They are characterized by high amounts of chlorides and leachable heavy metals, which limit their potential recycle as secondary raw materials (SRM). In this light, we propose to investigate the speciation of Cu, Zn and Pb, which affects their behaviour as leachable species. Such heavy metals represent some of the commonest source of pollution. We aim to exploit XAS, especially in the XANES region, to get insight into Cu/Zn/Pb speciation, using suitable reference minerals. All this is to understand why a novel pre-treatment, i.e. steam washing, is effective in reducing the release of these metals, and to design further developments. The scientific issue of the present investigation is a contribution to valorize such materials towards a general enhancement of the principle of sustainability of our society.
DOI: 10.15151/esrf-es-750377782
title: Nanotomography study of individual gyroids and domain textures in multi-hierarchical structures of butterflies for bioinspired photonics

description: Many biological systems evolved unique ways to assemble multi-hierarchical structures with functions ranging from sensing to light manipulation. To harvest the full potential of the bio-inspired structures it is important to understand the underlying processes of their formation in biological systems. We will study topological textures in multi-hierarchical photonic structures of butterflies to understand their role and mechanism of their formation. We aim to acquire high-resolution tomograms of naturally grown gyroidal and ridge-like photonic networks (ca. 300-500 nm unit cells) and their domains (10-20 microns). We will use the acquired data to: (1) perform Landau phase-field modelling to understand whether the topologies are emergent or induced by the organisms; and (2) simulate the photonic properties of the topological textures to understand whether they are coherent with surrounding structures or carry their unique optical signatures.
DOI: 10.15151/esrf-es-748030349
title: Adhesion and interactions with hair biomolecules - a cosmetic perspective

description: This application is to support the PhD of Serena Cozzolino at ILL entitled Adhesion and interactions with hair biomolecules - a cosmetic perspective, a collaboration involving the ILL, KTH and L’Oréal in the framework of the InnovaXN PhD program. The aim is to study the difference between straight chain and branched (biomimetic) fatty acid self-assembly monolayers (SAMs) in terms of the crystallinity and order of the initial hydrophobic monolayer, and the order and density of subsequent adsorbed films of industrially relevant surfactants and polymers used in hair care products. This information will be used to understand the different adsorption behaviour of cationic polymers and their aggregates with anionic surfactants observed in neutron reflectance, AFM and QCM experiments and to design relevant models for the hair surface. This knowledge is crucial for the cosmetic industry, to improve the design of formulations of hair care products for increased sustainability.
DOI: 10.15151/esrf-es-748035160
title: Doping-dependent magnetism in topological Weyl semimetal Co3Sn2S2

description: We propose a systematic investigation of the magnetic properties of Co3Sn2S2 – one of the first experimentally confirmed ferromagnetic topological Weyl semimetals. By doping Ni or Fe to substitutionally replace Co, and by carrying out an element-specific dichroism study, we intend to track the interplay between the dopant and the host material, in order to understand the origin of the giant intrinsic anomalous Hall angle and anomalous Hall conductivity at certain doping levels. This study will promote the development of high-efficiency spintronic applications in topological materials.
DOI: 10.15151/esrf-es-748605373
title: Non-invasive strain mapping in Si-nitride strain liners on silicon

description: We aim for a non-invasive, microscopic characterization of lattice strain that is introduced into silicon by Si-nitride based stress liners for the purpose of enhanced carrier mobility in modern FET devices. An observed disagreement between strain values obtained from simulation and electron diffraction measurements may be attributed to the destructive preparation that is required. Therefore we propose to perform nano-beam scanning X-ray diffraction measurements as the only non-destructive technique to image the strain distribution of buried layers
DOI: 10.15151/esrf-es-793084702
title: Study in-situ radiation damage in lead-free piezo-ceramics

description: Study the changes in BNTB6 and BNTB7 due to the high flux of the EBS
DOI: 10.15151/esrf-es-747469159
title: The Role of Dislocations in Melting Physics

description: This proposal will measure how crystal symmetry dictates the exotic non-classical dynamics of dislocations as crystals approach and reach Tm to build a data-inspired multiscale model for melting physics. Thus far, the details of bulk dislocation pathways to melting are based on advanced multiscale models, yet untested. Experiments have been unable to resolve the in-situ dynamics of how subsurface dislocations contribute to melting, limiting melt theory to model systems that over-simplify the physics. A new computational method predicted that just as the symmetry of the lattice destabilizes towards a disordered liquid, a plethora of defect interactions should create numerous degenerate pathways to melt. Our work on Al confirmed exotic multiscale dynamics for a single material. For robust comparison, we must generalize these trends. Our findings will reveal the key dislocation physics required to describe how defects at the mesoscale contribute to melting.
DOI: 10.34740/kaggle/dsv/3562772
title: BBC News
DOI: 10.5519/qd.v8xwhbxs
title: Query on the Natural History Museum Data Portal (data.nhm.ac.uk) (1 records)
DOI: 10.6084/m9.figshare.17104640
title: Data for meta-analyses and characteristics of the included studies

description: Data for meta-analyses and characteristics of the included studies. Supplement to the article entitled: Is there a window of opportunity for flexibility development in youth? A systematic review with meta-analysis
DOI: 10.6084/m9.figshare.17104640.v3
title: Data for meta-analyses and characteristics of the included studies

description: Data for meta-analyses and characteristics of the included studies. Supplement to the article entitled: Is there a window of opportunity for flexibility development in youth? A systematic review with meta-analysis
DOI: 10.6084/m9.figshare.17104640.v2
title: Data for meta-analyses and characteristics of the included studies

description: Data for meta-analyses and characteristics of the included studies. Supplement to the article entitled: Is there a window of opportunity for flexibility development in youth? A systematic review with meta-analysis
DOI: 10.6084/m9.figshare.16619773.v17
title: Data from "Notch-dependent and -independent transcription are modulated by tissue movements at gastrulation"

description: Data from "Levels of Notch-regulated transcription are modulated by tissue movements at gastrulation":<br>- raw MS2 Live imaging movies: 124 '.lif' files captured in a Leica SP8 confocal. Each is a 1-2h movie of a developing fly embryo in the genetic condition described in the file name. The metadata file contains the information linking each movie with parameters used for image analysis and identifier of the genetic condition ("nickname" column).<br>- data obtained from image analysis: '.mat' files obtained from MATLAB after image analysis for each movie. README contains information of the data structure and all variables stored in each.<br>- numerical data used for figures: text files containing data points used in all figures in the paper. "NumericalData.txt" contains the information about each plot, axes, figure where it's used and name of the file containing the numerical data.
DOI: 10.26249/fk2/4b3nso/ultwoa
title: replResults_wic_zfs_220420.do

description: do-File für die Replikation der Ausgaben und Analysen
DOI: 10.26249/fk2/4b3nso/jpbrxz
title: replDS_wic_zfs_220420.dta

description: Datensatz für die Replikation
DOI: 10.26249/fk2/4b3nso/ruczpd
title: replResults_wic_zfs_220429.do

description: :unav
DOI: 10.26249/fk2/4b3nso/8qwgpy
title: replDS_wic_zfs_220429.dta

description: :unav
DOI: 10.26249/fk2/4b3nso
title: Replikationsdaten für Artikel "Covid-19, Ungleichheit und (Erwerbs)-Arbeit – zur Relevanz sozialer Klasse in der Pandemie"

description: Der Erwerbstätigensurvey (Arbeitswelt-Monitor) untersucht in der Frühphase der COVID-19-Pandemie die Auswirkungen der Pandemie und der Eindämmungsmaßnahmen auf die Arbeitswelt in fünf Feldern: Infektionsrisiken am Arbeitsplatz, wirtschaftliche Lasten, mobiles Arbeiten, Arbeitsbedingungen und Vereinbarkeit von Erwerbsarbeit und Kinderbetreuung. Dazu werden für unterschiedliche Betroffenheiten in diesen Themenfeldern logistische Regressionen berechnet, um besondere Ungleichheiten in der Sozialstruktur zu verorten. Die hier eingestellten Daten und das dazugehörige do-File dienen der Replikation der dazu publizierten Ergebnise.
DOI: 10.6084/m9.figshare.19391441
title: Supplementary Material for: Clinical Outcomes of Postoperative Adjuvant Chemotherapy for Surgically Resected High-Grade Pulmonary Neuroendocrine Carcinoma

description: Introduction: Data on the clinical outcomes of patients receiving adjuvant chemotherapy for surgically resected high-grade pulmonary neuroendocrine carcinoma (HGNEC) (large-cell neuroendocrine carcinoma and small-cell lung cancer) are limited. This study aimed to evaluate the prognostic significance of adjuvant chemotherapy in patients with HGNEC. Methods: We retrospectively analyzed patients with surgically resected HGNEC at five institutions in Japan between January 2006 and May 2016. Results: A total of 143 patients were enrolled. Among them, 65 received adjuvant chemotherapy. Four patients who participated in clinical trials were excluded; the remaining 61 patients were included in the study. Fifty-six patients received adjuvant small-cell lung cancer-based chemotherapy. Twenty-five of 29 patients who relapsed after postoperative adjuvant chemotherapy received chemotherapy. The most commonly administered chemotherapy agent was amrubicin. The 3-year relapse-free and overall survival rates were 55.2% and 66.8%, respectively. The median relapse-free and overall survival times for the 25 patients who received chemotherapy after relapse were 12.9 and 27.5 months, respectively. Among them, 22 relapsed within 2 years. Patients who received platinum-doublet chemotherapy after relapse tended to have better time to progression disease and overall survival than those who received single-agent chemotherapy. Conclusions: Most patients with HGNEC received small-cell lung cancer-based regimens as postoperative adjuvant chemotherapy. Those who relapsed after adjuvant chemotherapy were mainly treated with amrubicin. Our findings suggest that platinum-doublet chemotherapy tends to improve the time to progression disease and overall survival in patients who relapse after postoperative adjuvant chemotherapy.
DOI: 10.26186/146512
title: Geoscience Australia's predictive schedules for public good satellites over Australia

description: Background Every day more than a dozen foreign-operated, public-good, non-commercial, medium to low resolution satellites fly over Australia and its territories. They cross the continent several times a day and their sensors capture images of the landand coastal waters. Satellite overpass schedules for each spacecraft are predictable and can be calculated with a degree of accuracy. The Daily SatPaths provides information on which satellite sensors have and will potentially acquire data over Australia during a given date and time interval. It is important to note that actual acquisition schedules may differ from those presented in Daily SatPaths due the operational limitations of the satellite.
DOI: 10.26186/146449
title: DEA Burnt Area Characteristic Layers (Sentinel 2 Near Real-Time, Provisional)

description: Background Bushfires pose a serious and increasing threat to Australia. The detection and mapping of burns has many applications to support management of areas impacted by fire. The identification of bushfire burn using Earth Observation is often manual, can come with a significant time delay, and only available at a relatively small scale. This product offers provisional and preliminary change detection using same day satellite data to automatically and rapidly identify burn characteristics. Knowledge about the potential location and extent of fire helps to understand community and ecosystem impacts, enables directed relief and recovery support, and informs planning of mitigation burning for future fire seasons. What this product offers DEA Provisional Burnt Area Characteristic Layers contribute to the understanding of the distribution and frequency of fire in the Australian continent by measuring change in vegetation cover and soil characteristics that may be indicative of fire activity in the landscape. This product contains three layers that each describe change in a specific remote sensing index. Change in each index is measured between a baseline reference image and the most recent observation of Australia from the Sentinel 2 satellite constellation. The indexes contained in each dataset describe change in a characteristic of the Earth’s surface that may be the result of a burn. The characteristic described are green vegetation cover and the reflective properties of bare soil and of burnt materials. These layers can be used to detect areas that may have been recently burnt, as fire will change the presence of these characteristics in the satellite data. These layers should be used with other information sources to determine if the change is the result of fire or other processes.
DOI: 10.6084/m9.figshare.19690501
title: Supplementary Material for: Interpreting the Evidence of Body Mass Index in Relation to Mental Health Status in Community-Dwelling Older Adults

description: <b><i>Introduction:</i></b> Maintaining a better physical and mental health status is an important issue for older adults in their later life. Thus, the study’s purpose was to evaluate the association between body mass index (BMI) and mental health status in older adults aged 65 years old or above residing in communities of Taipei City, Taiwan. <b><i>Methods:</i></b> We carried out secondary data analysis with data from a volunteer-based health examination project for older adults &gt;65 years old residing in Taipei City from 2006 to 2010 with a retrospective study design. BMI, calculated by standardized measuring procedures for height and weight, and mental health status, evaluated by 5-item Brief Symptom Rating Scale (BSRS-5), were collected at their first visits of health examination. A BSRS-5 score ≥6 was considered an inferior mental health status for the outcome. In statistical analysis, univariable and multivariable logistic regressions were adopted to estimate the relative risk of inferior mental health status, treating BMI as the major exposure of interest. <b><i>Results:</i></b> A total of 90,576 subjects were involved, with a mean age of 73.38 years old (SD = 6.64 years) and 49.21% females. With confounders controlled, compared to normal or overweight (23 ≤ BMI &lt;30), an adjusted OR of 1.23 (95% CI: 1.18, 1.29) on inferior mental health status was detected for the underweight group (BMI &lt;23) significantly. Adjusted OR for those obese (BMI ≧30) was 0.87 (95% CI: 0.79, 0.96). Significantly elevated ORs of underweight were found for both genders, but the significantly protective effect of obese was only detected for females. <b><i>Conclusion:</i></b> Keeping an appropriate weight or even being overweighted might be beneficial for older adults dwelling in the community, especially for males.
DOI: 10.6084/m9.figshare.19690501.v1
title: Supplementary Material for: Interpreting the Evidence of Body Mass Index in Relation to Mental Health Status in Community-Dwelling Older Adults

description: <b><i>Introduction:</i></b> Maintaining a better physical and mental health status is an important issue for older adults in their later life. Thus, the study’s purpose was to evaluate the association between body mass index (BMI) and mental health status in older adults aged 65 years old or above residing in communities of Taipei City, Taiwan. <b><i>Methods:</i></b> We carried out secondary data analysis with data from a volunteer-based health examination project for older adults &gt;65 years old residing in Taipei City from 2006 to 2010 with a retrospective study design. BMI, calculated by standardized measuring procedures for height and weight, and mental health status, evaluated by 5-item Brief Symptom Rating Scale (BSRS-5), were collected at their first visits of health examination. A BSRS-5 score ≥6 was considered an inferior mental health status for the outcome. In statistical analysis, univariable and multivariable logistic regressions were adopted to estimate the relative risk of inferior mental health status, treating BMI as the major exposure of interest. <b><i>Results:</i></b> A total of 90,576 subjects were involved, with a mean age of 73.38 years old (SD = 6.64 years) and 49.21% females. With confounders controlled, compared to normal or overweight (23 ≤ BMI &lt;30), an adjusted OR of 1.23 (95% CI: 1.18, 1.29) on inferior mental health status was detected for the underweight group (BMI &lt;23) significantly. Adjusted OR for those obese (BMI ≧30) was 0.87 (95% CI: 0.79, 0.96). Significantly elevated ORs of underweight were found for both genders, but the significantly protective effect of obese was only detected for females. <b><i>Conclusion:</i></b> Keeping an appropriate weight or even being overweighted might be beneficial for older adults dwelling in the community, especially for males.