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4,404 results for “digits”
Dataset for geometrical digital twins of the as-built microstructure of three-leaf stone masonry walls with laser scanning
<p>This repository contains the dataset from the geometrical digital twinning of the as-built microstructure of three-leaf stone masonry walls of 700mm x 700 mm x 400 mm (Height x Length x Width) with laser scanning. It includes raw and processed data and data analysis scripts. A Readme file explains the structure of the dataset and the contents of each folder. The dataset corresponds to the journal paper <strong><em>Geometrical digital twins of the as-built microstructure of three-leaf stone masonry walls with laser scanning</em></strong> published on Scientific data https://doi.org/10.1038/s41597-023-02417-3.</p> <p>Please, cite as:</p> <p>Saloustros, S., Settimi, A., Ascencio, A.C., Gamerro, J, Weinand, Y., Beyer, K. Geometrical digital twins of the as-built microstructure of three-leaf stone masonry walls with laser scanning. <em>Sci Data</em> <strong>10</strong>, 533 (2023). https://doi.org/10.1038/s41597-023-02417-3</p>
Didáctica y tecnología en la escuela digital de emergencia en Perú
<p>Con el objetivo de explorar <strong> qué elementos didácticos de la escuela virtual de emergencia de Perú deberían mantenerse en la escuela presencial y cuáles deberían eliminarse</strong> se diseñó un cuestionario ad hoc con dos segmentos: I. Datos generales (edad, sexo, nivel, tipo de centro, años de servicio, zona, tipo de conexión a internet y dispositivo). II. Cuatro preguntas abiertas en torno a (1) Estrategias didácticas de digitalización que han funcionado en la educación de emergencia sanitaria y deberían instaurarse en la escuela presencial, (2) Estrategias didácticas en la educación de emergencia sanitaria con tecnología que deberían dejar de hacerse en la escuela presencial, (3) Innovaciones pedagógicas necesarias para mejorar la docencia con tecnología en una escuela presencial post Covid-19 y (4) Principales herramientas tecnológicas utilizadas durante la pandemia. El análisis de datos publicado se refieren a la parte II (cuatro preguntas abiertas) con un análisis cualitativo de la información procedente de 154 respuestas abiertas a las cuestiones. Para ello se ha realizado un análisis de contenido agrupando por categorías. </p>
Data for study "Digital tools for innovative higher education teaching - a Scoping Review of Empirical Studies".
<p>The goal of this research is to point out, by a scoping review of the papers published between 2020 and 2023, the digital tools used in the teaching process at the higher education level. The dataset was collected using Web of Science and Scopus databases.</p> <p>The dataset contains the following elements:</p> <ol> <li>paper details (Authors, Publication Year, Article Title, DOI),</li> <li>OECD classification,</li> <li>teaching tool assigned to paper.</li> </ol>
Data for: The public sphere as a normative ideal for public communications: From mass media to digital platforms
<p><span>Public sphere is a normative concept that has long been associated with traditional media; however, its validity and feasibility is tested under the digital media age. Implications needs to be valued under the growing concern over trust or mistrust against the social media, where 'mediasphere' became more relevant than 'public sphere'. This study employs systematic literature review as the main research approach, sampling from 7449 papers to 535 corpus, to investigate discussions of public sphere under the relevance of trust communications. Findings suggest that the term 'public sphere' has increased since 2017, with an explicit correlation with trust in media more broadly. </span></p>
BIG DATA ANALYTICS IN DIGITAL HUMAN RESOURCES MANAGEMENT: IMPACT ON THE RECRUITMENT PROCESS
<p>This study investigates how HR employees experience the big data phenomenon in the recruitment function of HRM and how their perceptions of the phenomenon have evolved. This study also examines how BD will affect organizational and HRM and how it can be improved in other functions of HR. In this exploratory study, which comprehensively addresses the BD phenomenon in HRM, the phenomenological design approach, one of the qualitative research methods, was applied to test the research questions and a semi-structured interview form was used for research data. Using the snowball sampling method, in-depth interviews were conducted with 10 HR employees working in large and semi-structured organizations in Turkey and the interviews were analyzed with MAXQDA 20. The findings show that HRM employees are aware of BD. On the other hand, it is understood that BD technologies provide easy accessibility in recruitment, offer a strategic competitive advantage, and enable more effective management of information management, which saves HR employees' work in a facilitating way. They benefit from technology as a decision support assistant. Finally, the research results provide theoretical and practical implications for future researchers and practitioners for the development and effective use of BD technology in the field of HRM.</p>
The Moderating Effect of Employee Agility on the Link between Employee Vitality, Digital Literacy and Transformational Leadership with Job Performance: An Empirical Study of HR Practitioners in the Manufacturing Sector of Northern Malaysia.
<p>This is a dataset for a study that examines the effects of employee vitality, digital literacy, and transformational leadership on job performance. Additionally, it investigates the moderating role of employee agility in these relationships. Data were collected from HR practitioners in manufacturing companies in the northern region of Malaysia for analysis. The results indicate that the job performance of HR practitioners is positively influenced by employee vitality, digital literacy and transformational leadership. </p>
Comparison tables for evaluating FAIR Digital Object and Linked Data
<p>RO-Crate and tables from the paper "<em>Evaluating FAIR Digital Object and Linked Data as distributed object systems</em>" <a href="https://doi.org/10.48550/arXiv.2306.07436">https://doi.org/10.48550/arXiv.2306.07436</a></p> <p>We systematically evaluate FDO and its implementations as a global distributed object system, by using five different conceptual frameworks that cover interoperability, middleware, FAIR principles, EOSC requirements and FDO guidelines themself.</p> <ul> <li>table1.html<br> Considering FDO and Web according to the quality levels of the Interoperability Framework for Fast Data (Delgado 2016)</li> <li> <p>table2.html<br> Mapping the Metamodel concepts from the Interoperability Framework for Fast Data (Delgado 2016) to equivalent concepts for FDO and Web.</p> </li> <li> <p>table3.html<br> Checking FDO guidelines (Bonino et al. 2019; Anders et al. 2023) against its current implementations as DOIP (DONA 2018) and Linked Data Platform (LDP) (Bonino da Silva Santos, Guizzardi, and Sales 2022), with suggestions for required additions</p> </li> <li> <p>table4.html<br> Comparing FAIR Digital Object (with the DOIP 2.0 protocol (DONA 2018)) and Web technologies (using Linked Data) as middleware infrastructures (Zarras 2004)</p> </li> <li> <p>table5.html</p> <p>Assessing RDA’s FAIR Data Maturity Model (FAIR Data Maturity Model Working Group 2020; Bahim et al. 2020) (first 2 columns) against the FDO guidelines (Bonino et al. 2019), FDO implemented with the protocol DOIPv2 (DONA 2018), Linked Data Platform (LDP) (Bonino da Silva Santos, Guizzardi, and Sales 2022) and examples from Linked Data practices in general. (— indicates Unspecified, may be possible with additional conventions)</p> </li> </ul> <p>A web rendering of this RO-Crate is available at <a href="https://w3id.org/ro/doi/10.5281/zenodo.8075229">https://w3id.org/ro/doi/10.5281/zenodo.8075229</a></p>
Digitalizing Europe: The promising impact of AI on Car Safety Development
<p>Video through which the ESR09 Giada Colella applied to the MSCA Science-Policy Pitch Competition and Awards.</p>
Podcast: Digitization @ Cinémathèque Suisse with Petra Vlad, Rebecca Rochat
<p> </p> <p>Die digitale Transformation ist in den Kulturinstitutionen seit mehr als 20 Jahren im Gange. Für das Schweizerische Filmarchiv und die Abteilung Nichtfilm hat dieser Wandel einen Paradigmenwechsel eingeleitet, sowohl bei den Sammlungsobjekten als auch bei den eingesetzten Werkzeugen.</p> <p>Digital transformation has been underway in cultural institutions for more than 20 years. For the Swiss Film Archive and the Non-Film Department, this change has initiated a paradigm shift, both for the objects being collected and the tools used.</p> <p>La trasformazione digitale è in atto nelle istituzioni culturali da oltre 20 anni. Per la Cineteca Svizzera e il Dipartimento Non Film, questo cambiamento ha dato il via a un cambio di paradigma, sia per gli oggetti raccolti che per gli strumenti utilizzati.</p> <p>La transformation numérique est en cours dans les institutions culturelles depuis plus de 20 ans. Pour la Cinémathèque suisse et le Département non-film, cette évolution a entraîné un changement de paradigme, tant au niveau des objets collectés que des outils utilisés.</p>
A digital GIS update to the classic Ulbrich 1930 map of muskrat (Undatra zibethica) population range expansion in Central Europe
<p>This dataset is a digital version of a seminal dispersal data set of muskrat spread in Central Europe. We obtained and scanned an original copy of Ulbrich (1930), creating a digital image file, which we then geo-referenced in Arc Gis 10.2. The data herein contains metadata explaining the conversion process, necessary images to geo-reference the map, reference points used to "fix" the dispersal map to a map of present-day Europe, intermediate files (points and polygons produced when tracing the population ranges), and the final spatial dataset.</p> <p> </p> <p>Reference to the original data: Ulbrich, Johannes. 1930. Die Bisamratte; lebenweise, gang ihrer ausbreitung in Europa, wirtschaftliche bedeutung und bekampfung. Heinrich, Dresden.</p>
Systematic Comparison of Software Agents and Digital Twins: Differences, Similarities, and Synergies in Industrial Production: A Dataset
<p>Supplementary dataset containing extrated information regarding the capabilites, properties, purposes, and axes of RAMI 4.0 of Agents and Digital Twins.</p>
Dataset - ExperDF-Onto: an Ontology for Promoting Controlled Experimentation in Digital Forensics
<p>Dataset - ExperDF-Onto: an Ontology for Promoting Controlled Experimentation in Digital Forensics</p>
Data and Statistics for the SLR entitled "Ontologies in Digital Twins: A Systematic Literature Review"
<p>Data and statistics that are produced as part of a Systematic Literature Review (SLR) entitled "Ontologies in Digital Twins: A Systematic Literature Review". The SLR will be submitted to Future Generation Computer System journal's <a href="https://journals.elsevier.com/future-generation-computer-systems%20/call-for-papers/special-issue-on-digital-twin-for-future-networks-and-emerging-iot-applications">Special Issue </a>on Digital Twin for Future Networks and Emerging IoT Applications.</p> <p>It consists of a set of excel sheets that includes a list of reviewed articles and their analysis. A description of what each sheet contains is given below:</p> <table> <tbody> <tr> <td><strong>Sheet Name</strong></td> <td><strong>Description</strong></td> </tr> <tr> <td>Search Statistics</td> <td>List of research databases, search tools, search queries and number of gathered results.</td> </tr> <tr> <td>Unfiltered Paper List</td> <td>List of papers that are initially collected as a result of the paper identification phase.</td> </tr> <tr> <td>Removed Duplicates</td> <td>List of papers after removing duplicates</td> </tr> <tr> <td>Marked Non-relevants (Round 1)</td> <td>Marking papers as relevant or non-relevant based on titles, abstracts and skimming</td> </tr> <tr> <td>Marked Non-relevants (Round 2)</td> <td>Identification of relevant papers by exhaustive reading</td> </tr> <tr> <td>Final Table</td> <td>Final list of table with analysis results</td> </tr> <tr> <td>Statistics</td> <td>Statistics based on the analysis results</td> </tr> </tbody> </table> <p><strong>Acknowledgement: </strong>This work has received support from The Dutch Research Council (NWO), in the scope of Digital Twin for Evolutionary Changes in water networks (DiTEC) project, file number 19454.</p>
Data from: Drop it all: Extraction-free detection of non-indigenous marine species through optimized direct-droplet digital PCR
<p>Molecular biosecurity surveillance programs increasingly use environmental DNA (eDNA) for detecting marine non-indigenous species (NIS). However, the current molecular detection workflow is cumbersome, prone to errors and delays, and is limited in providing knowledge about eDNA beyond the spatial and temporal extent of the sampling. These limitations can hinder management efforts and restrict the "opportunity window" for a rapid response to new marine NIS incursions. Emerging innovative field-deployable digital droplet PCR (ddPCR) systems offer improved workflow efficiency by autonomously analyzing targeted free-floating extra-cellular eDNA (free-eDNA) signals. Despite their potential, these systems have not been tested in marine environments. Thus, an aquarium study was conducted with three distinct marine NIS: <span>the Mediterranean fanworm <em>Sabella spallanzanii</em>, the ascidian clubbed tunicate <em>Styela clava</em>, and the brown bryozoan <em>Bugula neritina</em></span> to evaluate the detectability of free-eDNA in seawater. The detectability of targeted free-eDNA was assessed by directly analyzing aquarium water samples using an optimized species-specific ddPCR assay, without filtration or DNA extraction, so-called, "direct-ddPCR". The results demonstrated the consistent detection of <em>Sabella spallanzanii</em> and <em>Bugula neritina</em> free-eDNA when these organisms were present in high abundance. Once organisms were removed, the free-eDNA signal exponentially declined, noting that free-eDNA persisted between 24-72 hours. Results indicate that organism biomass, specimen characteristics (e.g., stress and viability), and species-specific biological differences may influence free-eDNA detectability. These results are critical for implementing <em>in-situ</em> nucleic acid automated continuous sensing systems for marine biosurveillance, enabling point-of-need detection and <span>rapid management response to biosecurity threats. </span></p>
Telegram digits dataset
<p>This dataset is MNIST-like, containing digitized handwritten characters extracted from electoral telegrams during the General Elections of Santa Fe, Argentina, in the year 2021. The dataset offers a valuable resource for researchers and practitioners in the field of character recognition, particularly in the context of electoral data analysis. Each sample in the dataset represents a single digit, ranging from 0 to 9, handwritten by different individuals participating in the electoral process. The dataset aims to facilitate the development and evaluation of machine learning and computer vision algorithms for character recognition tasks.</p> <p>It contains 170718 images, splitted in train (119502), validation (25608) and test (25608).</p> <p>This dataset is part of master's thesis in data science which aims to build an Optical Character Recognition (OCR) system using domain adaptation techniques titled "Classification of digits written in the telegrams of legislative elections in Santa Fe using Domain Adaptation techniques".</p>
From analogue to digital data: tools and methods
<p>This recording took place during the DHCH2023 event in Rome on June 5-7 in 2023.</p> <p>This event focuses on data science in the arts and the humanities. Flagship projects about text recognition, accessibility and digital sustainability of cultural heritage will be presented, and state-of-the-art methods in regard to 3D digitization will be introduced. The inalienable benefits of this research are explored, and the potential of these interventions is examined. And what about common criticism? </p> <p>The DHCH initiative provides a network to discuss the rich aspects of Digital Humanities, open up the perspective to the wide horizon of digital practices and support digital humanities approaches in arts, humanities and cultural heritage. The interdisciplinary digital humanities event DHCH@ISR brings together international experts, doctoral students, advanced researchers, and cultural heritage institutions. (<a href="http://dh-ch.ch">www.dh-ch.ch</a>)</p>
HOW TO FORM A PRODUCER SERVICING ECOLOGY LEADING TO COMPETITIVE DIGITAL TRADE? -FROM INDUSTRIAL CLUSTER PERSPECTIVE
<p>Digital trade includes cross-border e-commerce focus on goods trade and digital service trade focus on service trade. Digital service trade refers to the service trade that can be delivered digitally or has the potential of digital delivery, including insurance services, financial services, intellectual property services, telecommunications, computer and information services, other business services and cultural and entertainment services (UNCTAD,2020), this study mainly examine the contribution of 28 manufacturing industries in China to the competitiveness of digital services trade in these six categories.</p> <p>Data are drawn from Ministry of Commerce, State Administration of Foreign Exchange, International Trade Center (ITC),China Statistical Yearbook, ILO Statistics, China Input-Output Table.</p>
Digital Elevation Models (DEMs) after the Shovi (Caucasus) debris flow, 13 August 2023
<p>===========================</p> <p>Introduction</p> <p>On 4 August 2023, a large debris flow struck the mountain resort town of Shovi in Georgia. More on this event here : <a href="https://eos.org/thelandslideblog/the-4-august-2023-debris-flow-at-shovi-in-georgia">https://eos.org/thelandslideblog/the-4-august-2023-debris-flow-at-shovi-in-georgia</a></p> <p>Two Pléiades stereo images were acquired after the event on 13 August 2023, thanks to the activation of the CIEST² (<a href="https://www.poleterresolide.fr/ciest-2-nouvelle-generation-2/">https://www.poleterresolide.fr/ciest-2-nouvelle-generation-2/</a>) scheme. 2023-08-13a covers the lower part, 2023-08-13b the upper/source area.</p> <p>We share here the Pléiades DEMs derived from these images. The collection includes four files:</p> <p>Shovi_2023-08-13a_DEM_2m.tif</p> <p>Shovi_2023-08-13a_DEM_20m.tif</p> <p>Shovi_2023-08-13b_DEM_2m.tif</p> <p>Shovi_2023-08-13b_DEM_20m.tif</p> <p> </p> <p>===========================</p> <p>Methods</p> <p>The Pléiades stereo-images were processed using the Ames Stereo Pipeline (ASP, Beyer et al., 2018), yielding a DEM in 2x2m and 20x20 m GSD and an orthoimage in 0.5x0.5m GSD. The processing was done using as only input the stereo-images and their orientation information, as Rational Polynomial Coefficients (RPCs). The parallel_stereo routine performs all the steps needed in the correlation of the stereo-images, yielding a pointcloud which is then interpolated using the routine point2dem. We used the block matching algorithm and the set of processing parameters from Marti et al. (2016)</p> <p>Beyer, R. A., Alexandrov, O., and McMichael, S.: The Ames Stereo Pipeline: NASA’s Open Source Software for Deriving and Processing Terrain Data, Earth and Space Science, 5, 537–548, https://doi.org/10.1029/2018EA000409, 2018.</p> <p>Marti, R. et al.: Mapping snow depth in open alpine terrain from stereo satellite imagery, The Cryosphere, 10(4), 1361–1380, doi:10.5194/tc-10-1361-2016, 2016.</p> <p> </p> <p>===========================</p> <p>Data Specifications:</p> <p>Cartographic projection: UTM zone 38N (EPSG:32638)</p> <p>Origin of Elevation: meters above WGS84 ellipsoid</p> <p>Raster data format: GeoTIFF</p> <p>NoData value : -9999</p> <p>Pléiades dataset includes only DEMs because a licence needs to be signed with CNES to access Pléiades imagery. Please contact the authors for further information on this.</p> <p> </p> <p>===========================</p> <p>Acknowledgements:</p> <p>Pléiades images were provided under the CIEST² initiative (CIEST2 is part of ForM@Ter (https://en.poleterresolide.fr/) (Pléiades © CNES 2023, distribution AIRBUS DS)</p> <p> </p> <p>===========================</p> <p>Dataset Attribution:</p> <p>This dataset is licensed under a Creative Commons CC BY-NC 4.0 International License (Attribution-NonCommercial).</p> <p> </p> <p>===========================</p> <p>Citation:</p> <p>Please cite this repository as :</p> <p>Berthier E. (2023). Digital Elevation Models (DEMs) after the Shovi flood (Caucasus), 13 August 2023, Dataset distributed on Zenodo: 10.5281/zenodo.8252339</p>
The Impact of Digital Platforms on Micro and Small Enterprises (MYPES) in Lima, Peru
<p><strong>Background:</strong> Since the emergence of the internet, the world has become increasingly interconnected and digitized. Digital platforms have emerged as a transformative force that redefines the economy and commerce at large. MYPES in Peru face various challenges and new landscapes characterized by the growing influence of these platforms on their operations and growth opportunities. Therefore, this research aims to examine how digital platforms have provided MYPES with the opportunity to maintain a market presence and understand the challenges MYPES face when using such platforms.</p> <p><strong>Method:</strong> Descriptive study with a quantitative and non-experimental approach. The population consisted of a total of 39,630 companies from the Gamarra Commercial Emporium, and the sample comprised 385 MYPES engaged in clothing sales from the same study location. Infinite population assumptions were used for sample calculation. A survey was administered.</p> <p><strong>Results:</strong> Social media platforms such as Facebook, Instagram, Telegram, WhatsApp, and TikTok were the main platforms used by the studied MYPES (67.5%). 12.8% indicated having an online store, 18.9% had some form of webpage or web platform, and only 0.4% used mobile applications.</p> <p><strong>Conclusion:</strong> In conclusion, most of MYPES have adopted social media as their primary digital platform and recognize its significance in the growth and survival of their businesses.</p>
Video for "Outlining of the Open Digital Twin Platform"
<p>Complex simulations and machine-learning models increase in application in research, industry, and governance. However, applying these systems with reasonable accuracy and efficiency requires large-scale efforts of data collection, data transformation, data analysis, and data visualization. At the same time, maintaining the required infrastructure, software, and personnel skyrockets making these tools unavailable to many potential users. The paradigm of the digital twin offers a novel perspective on how to manage the data efficiently and make these systems available more steadily at a lower cost. We introduce the first prototype of the Open Digital Twin Platform (ODTP) that is designed to be openly available to all interested parties to enable a common framework and baseline for digital twin based research. ODTP uses containerization, loose coupling, and micro-services to provide dynamically composable digital twins.<br> ODTP also provides tools for licensing resolution, privacy and access control, and reproducibility. In its first iteration presented here, ODTP implements a common mobility research pipeline of the eqasim pipeline for MATSim. These kind of programs are usually difficult to assemble and use, thus leading to dangerous versions of ``never change a running system''. ODTP converts them into an easy-to-use version making it possible to initiate mobility simulations with one click. ODTP enables the quick adding of relevant data sources and analytical pipelines related to any topic and make them easily usable, accessible and shareable to research, industry, and governance. Thus, ODTP expands the FAIR principle from data to the complete data life cycle.</p>
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.