cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.16545739.v1
title: Interpretable machine learning for analysing heterogeneous drivers of geographic events in space-time

description: Machine learning (ML) interpretability has become increasingly crucial for identifying accurate and relevant structural relationships between spatial events and factors that explain them. Methodologically aspatial ML algorithms with an apparent high predictive power ignore non-stationary domain relationships in spatio-temporal data (e.g. dependence, heterogeneity), leading to incorrect interpretations and poor management decisions. This study addresses this critical methodological issue of ‘interpretability’ in ML-based modeling of structural relationships using the example of heterogeneous drivers of wildfires across the United States. Specifically, we present and evaluate a spatio-temporally interpretable random forest (iST-RF) that uses spatio-temporal sampling-based training and weighted prediction. Although the ultimate scientific objective is to derive interpretation in space-time, experiments show that iST-RF can improve predictive accuracy (76%) compared to the aspatial RF approach (70%) while enhancing interpretations of the trained model’s spatio-temporal relevance for its ensemble prediction. This novel approach can help balance prediction and interpretation with fidelity in a spatial data science life cycle. However, challenges exist for predictive modeling when the dataset is very small because in such cases locally optimized sub-model’s prediction performance can be suboptimal. With that caveat, our proposed approach is an ideal choice for identifying drivers of spatio-temporal events at country- or regional-scale studies.
DOI: 10.34820/fk2/zvxoay/xvgwjr
title: Data Excel Penelitian Metode IPA.pdf

description: :unav
DOI: 10.34820/fk2/zvxoay
title: ANALISIS KUALITAS PELAYANAN PADA BANK BJB CABANG BUAH BATU BANDUNG MENGGUNAKAN METODE IPA

description: ABSTRAK Bank merupakan lembaga keuangan yang mempunyai peranan yang sangat penting dalam mengembangkan perekonomian dan pembangunan nasional. Kegiatan utama dari perbankan adalah menyerap dana dari masyarakat. Bank Pembangunan Daerah Jawa Barat dan Banten yang dikenal dengan Bank BJB merupakan salah satu Bank Umum milik Pemerintah Daerah Jawa Barat Dan Banten di Indonesia yang memiliki nasabah utama berupa perorangan, karyawan, koperasi, BUMD, BUMN, beserta institusi lainnya baik Pemerintah maupun Swasta. BJB Cabang Buah Batu Bandung merupakan salah satu bank yang saat ini banyak dipilih masyarakat untuk melakukan transaksi keuangan dilihat dari urutan pertama peringkat kantor cabang wilayah kota Bandung. Penelitian ini dilakukan untuk mengukur tingkat kepuasan nasabah atas kualitas pelayanan yang telah diberikan BJB Cabang Buah Batu Bandung. Dalam penelitian ini terdapat lima dimensi kualitas pelayanan, reliability, responsiveness, assurance, emphaty dan tangibles. Pengambilan sampel penelitian dilakukan menggunakan metode probability sampling, dengan jumlah sampel 100 responden. Untuk menganalisis data digunakan analisis indeks kepuasan pelanggan dan metode Importance Performance Analysis (IPA). Kesimpulan pada penelitian ini mengenai harapan nasabah BJB Cabang Buah Batu adalah sesuai dengan persentase 79,86%. Sedangkan persepsi nasabah atas kinerja yang telah diberikan BJB Cabang Buah Batu Bandung adalah memuaskan dengan persentase 80,52%. Tingkat kepuasan nasabah atas kinerja adalah 4,02, sedangkan tingkat harapan 3,92 dapat diartikan bahwa kepentingan telah sesuai dengan kinerja yang telah diberikan. Terdapat 6 aspek yang perlu diperbaiki untuk meningkatkan kepuasan nasabah atas kualitas layanan BJB Cabang Buah Batu Bandung. Kata Kunci: Importance Performance Analysis (IPA), Kepuasan Pelanggan, Kualitas Pelayanan.
DOI: 10.5281/zenodo.6410497
title: Evaluation Methods for Gamification Use Case to Knowledge Management - Database

description: This document presents the dataset of the definition of evaluation methods, detailed in the work "[title]".
DOI: 10.5281/zenodo.6410496
title: Evaluation Methods for Gamification Use Case to Knowledge Management - Database

description: This document presents the dataset of the definition of evaluation methods, detailed in the work "[title]".
DOI: 10.6073/pasta/0a2d3614d602a032093c04a7c772951b
title: Jornada Basin LTER: Wireless substation at NPP T-WEST site: 30-minute soil volumetric water content data: 2013 - ongoing

description: 30-minute Soil Moisture data is measured at 10cm, 20 cm, and 30 cm soil depths at the NPP T-WEST substation located in center of 70m x 70m Jornada LTER NPP T-WEST site. Collection of soil volumetric water content data at Jornada LTER NPP sites, New Mexico, supports the environmental monitoring objectives of the Jornada LTER monitoring program that look at plant-soil water dynamics. Volumetric water content, bulk electrical conductivity, soil temperature, and bulk dielectric permittivity are measured every 30 minutes. This is an ONGOING dataset.
DOI: 10.6084/m9.figshare.19403408
title: Dr.Bandar - Assessment Analysis.xlsx

description: This study investigates the effectiveness of Blackboard in promoting EFL students’ writing performance in the Department of English Language and Translation at Qassim University. The data were collected for two periods: before (spring 2019) and after (spring 2020) the spread of COVID-19 virus. The study analyzed the students’ final grades in three different levels of writing courses. The results were collected and analyzed across the two different teaching approaches (face-to-face and Blackboard) to evaluate the two learning experiences and to highlight suggestions for enhancing students’ and teachers’ experience in online learning in the future. <br>The current study was conducted to explore improvements, if any, in the writing proficiency of male and female Saudi EFL students who received instruction through two teaching approaches (face-to-face and Blackboard). The data were collected from the students’ final grades in three writing courses: Writing 1, Writing 2, and Writing 3 (henceforth referred to as level one, level two, and level three). Three main factors appeared in the study (gender, writing level, and teaching approaches). Three-way ANOVA was conducted to compare the means. <br> <br>
DOI: 10.6084/m9.figshare.19403408.v1
title: Dr.Bandar - Assessment Analysis.xlsx

description: This study investigates the effectiveness of Blackboard in promoting EFL students’ writing performance in the Department of English Language and Translation at Qassim University. The data were collected for two periods: before (spring 2019) and after (spring 2020) the spread of COVID-19 virus. The study analyzed the students’ final grades in three different levels of writing courses. The results were collected and analyzed across the two different teaching approaches (face-to-face and Blackboard) to evaluate the two learning experiences and to highlight suggestions for enhancing students’ and teachers’ experience in online learning in the future. <br>The current study was conducted to explore improvements, if any, in the writing proficiency of male and female Saudi EFL students who received instruction through two teaching approaches (face-to-face and Blackboard). The data were collected from the students’ final grades in three writing courses: Writing 1, Writing 2, and Writing 3 (henceforth referred to as level one, level two, and level three). Three main factors appeared in the study (gender, writing level, and teaching approaches). Three-way ANOVA was conducted to compare the means. <br> <br>
DOI: 10.15151/esrf-es-686588470
title: SAARLAND BAG: ATOMIC MECHANISMS OF ACTION OF MEMBRANE PROTEINS AND BIOSYNTHETIC ENZYMES

description: Projects are focussed primarily within the framework of the DFG-funded excellence network program on "Ca2+signals: Molecular Mechanisms und Integrative Functions" at Saarland University and a new joint multidisciplinary initiative of the University with the Helmholtz Institute of Pharmaceutical Research Saarland on natural bioactive compounds including their interactions with their target proteins. These projects involve the structure determination of membrane proteins and soluble proteins.
DOI: 10.15151/esrf-es-698649137
title: In situ X-ray powder diffraction study of thermodynamics and kinetics of noble gas adsorption by novel metal organic framework

description: Metal-organic frameworks (MOFs) are porous hybrid materials combining metal ions (Mn+) with coordinative organic linkers. The main advantage of MOFs is related to their large chemical and structural diversity due to the quasi-infinite combination between metal ions/oxo-clusters and organic linkers, providing various types of structures and functionalities. This proposal is dedicated to the investigation of thermodynamics and kinetics of noble gas uptake by the novel porous MOF of Al2O(MDIP) (where MDIP is ethylenediisophthalate). Such system was selected due to its narrow 3-D pore structure, capable for effective capture and separation of Kr and Xe gas molecules. The monitoring of potential structural changes upon temperature/pressure/time-dependent adsorption in combination with the volumetric and theoretical studies is of a great importance for understanding the mechanisms of gas adsorption or/and separation particularly in Al2O(MDIP) and the other MOFs in general.
DOI: 10.15151/esrf-es-761137166
title: Ptychography reconstruction of Diamond CRLs phase profile

description: We will use diamond CRLs to focus the beam down to a size of several hundreds of nanometers at the sample position. Using a siemen star in forward goemetry, we will make the ptychography reconstruction of the beam profile at the focal. Propagating back this beam to the CRLs position, we will have the CRLs phase profile and compute the phase error associated to the stack of CRLs.
DOI: 10.15151/esrf-es-698652100
title: XEOL and µLaue measurements of perovskite monocrystals for X-ray detection: materials and operando photocurrent

description: We propose to correlate the crystalline quality to the optical emission of CH3NH3PbBr3 hybrid perovskite crystals used for direct X-ray detection. Single crystals will be mapped by µLaue to measure the strain and tilt as well as the XEOL emission to get local and statistical information of the materials with a probe of ~200x200 nm2. Then, a full polarized device will be measured in top-view and cross-section using this small X-ray beam. In the cross-section geometry, the variation of the generated current, Laue diffraction, and light will give access to the photocurrent density as a function of the position of irradiation, and its defect dependence. This study will participate to the development of these devices for medical imaging.
DOI: 10.15151/esrf-es-701731250
title: IBS BAG

description: The IBS BAG includes in this proposal IBS teams and external groups from iRTSV/CEA (Grenoble), CEA-Cadarache (St Paul lez Durance) and IRBA (Brétigny-sur-Orge). We study structure-function relationships of proteins emphasizing in human health, biotechnology and methodology. Most of the projects are a continuation of the MX-2329 proposal and can be grouped in different topics as follows: host-pathogen interaction, new drug targets, fundamental cellular mechanisms, membrane proteins, intrinsically disordered proteins, biotechnological applications and methodology. Some of these projects use integrative approaches (X-ray crystallography, SAXS, NMR (and cryo-EM), together with other biophysical studies) with the aim to fully understand the complexity of the biological macromolecular systems on study. Some teams are dedicated to serial crystallography and its developments, for which the ESRF-EBS has become the perfect tool.
DOI: 10.15151/esrf-es-698653440
title: New soldering alloy without lead for Microelectronics applications: in situ X-ray microtomography at high temperature for reliability testin

description: Two lead-free substitution alloys have been developed. We would like to see how they perform under real brazing: in particular the integrity of the interface with the substrate (presence of cracks or not) and when and how pores occur in the joint, because these are key points for their potential use for industrial applications. The number and the localization of pores are important since a certain level of pores can help for residual stress relief in the joint, but too many of them can lead to dramatic failure; the thermal expansion coefficient of the solder alloy has been chosen to be very close to that of the most used substrates, but the evolution of the microstructure at high temperature and the formation of intermetallics can be prohibitive for service life. It is thus crucial to carry out in situ X-ray microtomography during heating and cooling/solidification to detect the presence of pores and cracks in the solder joints.
DOI: 10.15151/esrf-es-697011821
title: Magnetic Coherent Diffraction Imaging with hard X

description: The purpose of the proposal is to develop a set of new techniques for magnetic imaging at the nanoscale. The techniques rely on the combination of Coherent Diffraction Imaging techniques (3D-CDI, Bragg CDI, ptychography) with magnetic scattering. While this has been done in the soft X-ray range at 3rd generation synchrotron sources to study 2D ferromagnetic materials, only the EBS provides sufficient brilliance to implement similar methods in the hard X-ray range. Using hard X-rays will allow extending the scientific scope to bulk ferromagnetic materials and to thin and bulk antiferromagnetic materials. The imaging techniques should be fully vectorial and have a resolution of ~50 nm and a field of view of a few microns. The project requires instrumental, methodological and numerical developments, which will be beneficial to the ESRF user community. The project is funded until June 2024 by the French research agency (ANR) and the CNRS, including 3 postdoc grants.
DOI: 10.15151/esrf-es-695263474
title: Electronic and magnetic transitions in Fe4O5 at high pressure-temperature conditions

description: The experiment aims to investigate the electronic configurations, structural transitions, and magnetism in iron Fe4O5 utilizing the Synchrotron Mössbauer Source spectroscopy and Single-Crystal X-ray diffraction at high pressure-temperature conditions (up to 80 GPa and 1500 K), and to determine their potential influence on the properties of the Earth’s deep interior.
DOI: 10.15151/esrf-es-697014143
title: Did Van Eyck use white vitriol as paint drying agent? Zn and S micro-XANES of paint samples from the Portraits of Jan and Margaret van Eyck

description: Recently we have found Zn-containing paint in several Van Eyck paintings (15th c.) such as The Ghent Altarpiece, The Arnolfini Marriage and in Jan and Margaret Van Eyck’s portraits. Since Zn is not normally part of 15th c. artists’ pigments, its presence is highly unusual. We propose to examine by μ-XRF and μ-XANES at the Zn and S K edges, 5 original paint micro samples taken from paintings by Jan Van Eyck. Zn is present here in dark (brown-red) or red layers/areas that are either on the surface or buried below other paint; the latter can be visualized using macroscopic XRF. The Zn compound(s) are amorphous and not easily identified by μ-XRPD or conventional Raman microscopy.SEM and FTIR evidence suggest that the original Zn compound added to the paint may have been similar to K2Zn(SO4)2.6H2O or to goslarite (ZnSO4.7H2O), the source of white vitriol, a well-known oil-drying (i.e. secondary fatty acid cross-linking) agent in the 15th century.
DOI: 10.15151/esrf-es-708309918
title: μXRF and μXANES to unequivocally disclose the nature of the black phases and Hg-Cl and Hg-S-Cl species on blackened Roman cinnabar fresco pa

description: The blackening of red cinnabar pigment is a major problem of conservation for the artworks containing it. To explain the black color, different hypotheses have been proposed, but none of them has been fully confirmed. This proposal aims to identify the newly formed black phases, comparing the results in model fresco paintings subjected to accelerated weathering experiments and the ones in blackened cinnabar fresco painting samples from the Archaeological Park of Pompeii. The possible presence of additional Hg-Cl and Hg-S-Cl species, not easily detectable by conventional laboratory techniques, will be also confirmed. The resulting information will allow refining the understanding of the chemical reactivity leading to the darkening of cinnabar, contributing to develop appropriate conservation protocols to preserve this precious pigment. To achieve these objectives, a combination of µXRF, Cl and S K-edge µXANES and Hg L3 edge µXANES in HERFD mode is crucial.
DOI: 10.15151/esrf-es-696191748
title: Looking for (½, ½ ,L) magnetic diffraction peaks in infinite-layer nickelates

description: Recently, the discovery of superconductivity in infinite-layer nickelate thin films has generated a great excitement, as their properties are believed to be related to the NiO2 plane, which are considered to be equivalent to the CuO2 planes in cuprate high-Tc superconductors (HTS). Recently it has been shown that infinite layer nickelates exhibit peculiar magnetic excitations with a bandwidth of circa 200 meV in SrTiO3- capped infinite-layer nickelate thin films. The magnetic mode is softening upon Sr-doping. During a previous high-resolution RIXS experiment at ID32 beam-line of ESRF [proposal HC-4628] we could reproduce such a result on our SrTiO3-capped samples. Here we would like to ascertain if such spin excitations are giving rise to a long-range magnetic order and, understand, the possible connection with the superconducting state.
DOI: 10.15151/esrf-es-697021712
title: Hydrogen Absorption in Pd Nanoparticles in a Polymer Electrolyte Fuel Cell

description: Electrochemical hydrogen oxidation and reduction reaction catalysed by noble metals are essential for hydrogen conversion technologies. When a Pd electrode is in contact with H2 and polarized to hydrogen reaction region such superimposed phenomena as H absorption into Pd, H adsorption/desorption, H evolution reaction and H2 oxidation reaction occur making in situ electrochemical measurements tricky. The operando measurements of the PdHx lattice parameters with wide-angle X-ray scattering (WAXS) allow the quantification of H atoms inserted into the Pd lattice and thus, help to resolve contribution from hydrogen absorption. This experiment thus aims at (i) exploring the H/Pd ratio dependency on the potential, (ii) distinguishing the two distinctive Pd hydride phases: the α-phase at low hydrogen content and the lattice-expanded β-phase at high hydrogen concentrations, (iii) showing that the Pd lattice can be saturated at low potentials, and (iv) investigating the stability of the β-phase.
DOI: 10.15151/esrf-es-696194641
title: Coupling 3DXRD and DCT-Topotomography methods for the martensite M18R phase characterization during in-situ tensile tests in shape memory al

description: The two mains points of this proposal are in one hand to focus on coupling in-situ 3DXRD and DCT-Topotomography methods to index the martensite M18R phase and to link the behavior of the grains to the microstructural environment of the SMA (size and shape of the grains, shape of the grain boundary, neighborhood...) and in other hand to test the new algorithms for DCT grain reconstruction to improve the grain morphology and reveal orientation and strain gradients within the grain.
DOI: 10.15151/esrf-es-695266705
title: Ground state characterization of the luminescent "molecular ruby" with Kalpha RXES, HERFD-XANES and vtc XES.

description: The quest for new, sustainable, and photoactive complexes based on earth-abundant elements aims to replace their noble metal-based, expensive counterparts. The Cr-based "molecular ruby" exhibits unprecedented long-lived NIR luminescence with a quantum yield of 11 % in water. The high ligand field splitting allows the unusual for Cr(III) complexes 2T2g state. The complex was studied using ultrafast XES spectroscopy, showing a complex multiplet structure of the Kalpha1 emission line. A detailed ground state characterization of the molecule will be performed using RXES to understand observed spectral features and serve as calibration data for the fs-XES experiment. The obtained results will allow to characterize of the electronic structure of the new complex and help to develop this new group of complexes.
DOI: 10.14469/hpc/9430
title: 2-2-3-3-4-4-5-5-octafluoropentan-1-ol-wb97xd/aug-pcSseq1/Conformer5

description: Gaussian 16 (C01) calculation
DOI: 10.15151/esrf-es-699731854
title: High resolution X-ray tensor tomography to study the spiral nanostructure of narwhal tusk

description: Narwhals are mysterious animals whose tusk has a unique spiral structure with highly anisotropic mechanical properties. We hypothesize that the orientation of the biological nanostructure reflects the spiral macro-structure, which defines their mechanical properties. Previous experiments showed important aligned structures in the micrometric range however the achievable resolution was not enough to fully resolve them. Therefore, we propose to use SWAXS to study the orientation and degree of anisotropy of the biomineral nanoparticles in the tusk in 2D and 3D. Examining samples from dentine and cementum will reveal the unique structure and shed light on its formation process. The 3D hierarchical structure will be very valuable for micromechanical modelling of anisotropic composites, which will bring new knowledge on composite materials with complex architectures and inspire new material designs.
DOI: 10.14469/hpc/9431
title: 2-2-3-3-4-4-5-5-octafluoropentan-1-ol-wb97xd/aug-pcSseq1/Conformer4

description: Gaussian 16 (C01) calculation
DOI: 10.15151/esrf-es-751663866
title: Domains visualization in NiO and BTO and strain mapping studies on defect rich complex oxides (STO and YAG)

description: This series of experiments on single crystal oxides was divided according to the goals: The study of NiO at high temperature aimed to complete previously acquired data on the visualization of K-domains and S-domains in NiO . The study on BTO aims for the visualization of Ferroelectric domains mapping the 111 or 222 Bragg reflection. This will allow simultaneous visualization of dislocations and domains constituting the first of a series of future experiments. Lastly several single crystals of doped STO and YAG will be scanned to validate the possibility to visualize the strain fields derived from single standing defects on the lattice in a systematic manner.
DOI: 10.15151/esrf-es-689840698
title: Tailoring the magnetism of 4f rare-earth atom lattices formed by metal-organic coordination

description: A single atom with long spin lifetime represents the prototype of the smallest bit for data storage. So far, single atom magnets have been obtained by adsorbing a 4f rare earth atom onto a well-defined site at surfaces, or by inserting it into custom-designed molecular frames. Here we propose a different approach. By combining atom adsorption at surfaces and 2D coordination with organic ligands, we aim at realizing a lattice of rare-earth single atom magnets with tunable magnetic properties. Coordination with tetraphenyl-dicarbonitrile molecules provides high-symmetry C5v crystal field, while the use of graphene as substrate minimizes spin-electron and spin-phonon scattering. The choice of the rare earth species, with oblate or prolate 4f charge distribution and different total angular moment J, determines the orientation of the magnetization easy axis and the spin lifetime.
DOI: 10.15151/esrf-es-760266970
title: Development and test SASTT alignment methods

description: Development and test SASTT alignment methods
DOI: 10.14469/hpc/9432
title: 2-2-3-3-4-4-5-5-octafluoropentan-1-ol-wb97xd/aug-pcSseq1/Conformer3

description: Gaussian 16 (C01) calculation
DOI: 10.14469/hpc/9433
title: 2-2-3-3-4-4-5-5-octafluoropentan-1-ol-wb97xd/aug-pcSseq1/Conformer2

description: Gaussian 16 (C01) calculation
DOI: 10.14469/hpc/9434
title: 2-2-3-3-4-4-5-5-octafluoropentan-1-ol-wb97xd/aug-pcSseq1/Conformer1

description: Gaussian 16 (C01) calculation