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12,393 results for “materiality”
Supplementary materials for User Acceptance Factors of Usage-Based Insurance
<p><strong>Overview</strong></p> <p>This is supplementary material for the paper <em>User Acceptance Factors of Usage-Based Insurance</em>.</p> <p>What is included:</p> <ul> <li>01-survey-questionnaire.pdf - questionnaire used in the user study.</li> <li>02-ubci-video-explanations.mp4 - a video with an explanation about Usage-Based Car Insurance, which we provided to participants in our user study.</li> <li>03-SEM_Iteration-1-standardized.pdf - SEM analysis of the theoretical model, including the standardized coefficient.</li> <li>04-SEM_Iteration-1-unstandardized.pdf - SEM analysis of the theoretical model, including the unstandardized coefficient.</li> <li>05-SEM_Iteration-22-standardized.pdf - SEM analysis of the refined model, including the standardized coefficient.</li> <li>06-SEM_Iteration-22-unstandardized.pdf - SEM analysis of the refined model, including the unstandardized coefficient.</li> <li>07-linear-regression.pdf - interactors / moderators analysis.</li> </ul>
Supplementary material for an investigation of suitable healing agents for vascular-based self-healing in cementitious materials
<p>The data found here is related to the crack width measurements, capillary water absorption tests and mechanical tests performed in a study evaluating different types of healing agents for self-healing concrete.</p>
Fig. 2. Ephemera glaucops F.-J. Pictet, 1843 in Mayfly types and additional material (Insecta: Ephemeroptera) examined by F.-J. Pictet and A.-E. Pictet, housed in the Museums of Natural History of Geneva and Vienna
Fig. 2. Ephemera glaucops F.-J. Pictet, 1843, labels of one male imago syntype.
Fig. 8 in Mayfly types and additional material (Insecta: Ephemeroptera) examined by F.-J. Pictet and A.-E. Pictet, housed in the Museums of Natural History of Geneva and Vienna
Fig. 8. Teloganopsis hispanica (Eaton, 1888). Male imago holotype. Scale bar: 1 mm.
Fig. 10 in Mayfly types and additional material (Insecta: Ephemeroptera) examined by F.-J. Pictet and A.-E. Pictet, housed in the Museums of Natural History of Geneva and Vienna
Fig. 10. Rhithrogena cincta Navás, 1921. Male imago in lateral view. Scale bar: 1 mm.
Material flow analysis of asphalt used in roads for an Austrian municipality
<p>Circular economy gain increasing popularity to ensure a sustainable development. The road construction sector has a major contribution to the circular approach as asphalt has high recycling rates and waste materials have potential application in the production of asphalt mixtures.</p> <p>A study on the asphalt flow in an Austrian municipality was conducted and the underlying material flow analysis model and primary data construction and demolition data of the study are presented. In addition, transfer coefficients and the particle emission model are included. </p>
Properties of different biomass materials and their higher heating values (% Dry basis)
<p>Properties of biomass materials and their higher heating values (% Dry basis) from literature. Aggregated for BSE 619: Mathematical Modeling for Engineers course for Fall 2021 semester at the University of Tennessee, Knoxville.</p>
A critical perspective on uncertainty appraisal and sensitivity analysis in life cycle assessment - supporting material
<p>Publication dataset - A critical perspective on uncertainty appraisal and sensitivity analysis in life cycle assessment (<em>accepted for publication in the Journal of Industrial Ecology</em>).</p>
Supplementary materials for "Integration of public DNA methylation and expression networks via eQTMs improves prediction of functional gene–gene associations"
<p>This repository contained supplementary materials in the study named: "<strong>Integration of public DNA methylation and expression networks via eQTMs improves prediction of functional gene–gene associations.</strong>"</p> <p>For extracting all files from the downloaded tar.gz file, the following commanda could be used:</p> <pre><code>tar -xf supplementary_materials.tar.gz </code></pre> <p>The supplementary_materials/data diretcory contains the following sections:</p> <p></p> <ol> <li>eqtm_predictions: This contains the training and testing datasets for the eQTM prediction procedures</li> <li>public_methylation_data_and_pca: This contains the harmonized public DNA methylation dataset and its first 100 PCA components</li> <li>cca_data: This contains the CCA components for the public DNA methylation and gene expression datasets for the negative eQTMs, and the input datasets for the functional gene pair prediction analylsis.</li> <li>gene_enrichment_results_for_cca: This contains the gene enrichment results for the CCA components for negative and positive eQTMs</li> </ol> <p>The supplementary_materials/model directory contains the following sections:</p> <ol> <li>disease_tissue_predictions: This contains the models trained for tissue prediction and disease prediction based on the PCA components from the public DNA methylation data</li> <li>eqtm_predictions: This contains models trained for eQTM prediction</li> <li>cca_transformations: This contains CCA transformation models and models for STRING gene pair predictions </li> </ol>
Supplementary data: Na2.4Al0.4Mn2.6O7 anionic redox cathode material for sodium ion batteries- a combined experimental and theoretical approach to elucidate its charge storage mechanism
<p>This data repository contains the output files of density-functional theory (DFT) calculations that were used for the paper "Na2.4Al0.4Mn2.6O7 anionic redox cathode material for sodium ion batteries- a combined experimental and theoretical approach to elucidate its charge storage mechanism". </p>
Supplemental Material for Genome Editing in Crop Plant Research - Alignment of expectations and current developments
<p>Supplemental Material for Paper "Genome Editing in Crop Plant Research - Alignment of expectations and current developments" as submitted to Plants</p>
Tutorial "Thermal diffusivity of solid materials using the flash method"
<p>E-learning module about the thermal diffusivity measurement of different types of solid materials using the flash method. Part of a tutorial series prepared in the framework of the Hi-TRACE project. </p>
Geochemical and physical characterization of lithic raw materials in the Olduvai Basin, Tanzania
<p>The invention and proliferation of stone tool technology in the Early Stone Age (ESA) marks a watershed in human evolution. Patterns of lithic procurement, manufacture, use, and discard have much to tell us about ESA hominin cognition and land use. However, these issues cannot be fully explored outside the context of the physical attributes and spatio-temporal availability of the lithic raw materials themselves. The Olduvai Basin of northern Tanzania, which is home to both a wide variety of potential toolstones and a rich collection of ESA archaeological sites, provides an excellent opportunity to investigate the relationship between lithic technology and raw material characteristics. Here, we examine two attributes of the basin's igneous and metamorphic rocks: spatial location and fracture predictability. A total of 244 geological specimens were analyzed with non-destructive portable XRF (pXRF) to determine the geochemical distinctiveness of five primary and secondary sources, while 110 geological specimens were subjected to Schmidt rebound hardness tests to measure fracture predictability. Element concentrations derived via pXRF show significant differences between sources, and multivariate predictive models classify geological specimens with 75–80% accuracy. The predictive models identify Naibor Soit as the most likely source for a small sample of three lithic artifacts from Bed II, which supports the idea that this inselberg served as a source of toolstone during the early Pleistocene. Clear patterns in fracture predictability exist within and between both sources and rock types. Fine-grained volcanics show high rebound values (associated with high fracture predictability), while finer-grained metamorphics and coarsegrained gneisses show intermediate and low rebound values, respectively. Artifact data from Bed I and II suggest that fracture predictability played a role in raw material selection at some sites, but other attributes like durability, expediency, and nodule size and shape were more significant.</p>
Supplementary material for "Classification of Eurasian Watermilfoil (Myriophyllum spicatum) Using Drone-enabled Multispectral Imagery Analysis" paper
<p>This material has the unsummarized versions of the water chemistry and light data collected for each site, by date. It also includes all error matrices for each classification. It also includes details of each classification site and result. </p>
Materials for Design Open Repository. Polymer Derived Ceramics
<p>The current dataset is composed of a collection of Polymer Derived Ceramics (PDCs). It contains the number of chemical elements (NoE), PDC composition, used precursor, Pyrolysis temperature <em>T</em><sub>p</sub>, Pyrolysis time <em>t</em><sub>p</sub>, gas atmosphere, a set of columns containing the chemical elements and their corresponding fraction, and the references. This dataset was developed in the framework of the European project ACHIEF for the discovery of novel materials to be used in industrial processes.</p>
Laser-equipped gas reaction chamber for probing environmentally sensitive materials at near atomic scale
<p>Five atom probe datasets as featured in the PLOSone journal concerning the methodology of laser-assisted thermochemical gas treatments of atom probe needles, two comparing the deuterium charged and uncharged states of a steel and comparing various early states of direct hydrogen reduction of FeO.</p>
Supplementary Material on "Early timing analysis based on scenario requirements and platform models"
<p>This dataset provides supplementary material on the submission “Early timing analysis based on scenario requirements and platform models” to the SoSyM theme issue on Model-Driven Requirements Engineering. It provides software and models for illustrating the paper's example application results as well as more detailed evaluation data.</p> <p>MSD-CCSL-TimingAnalysis.zip contains our approach and encompasses the following artifacts (Java 8 and not later required; if needed modify the GemocStudio.ini and point the vm to a corresponding Java version via "-vm <PathToJava8>\jre\bin"):</p> <ul> <li>Development workspace: <ul> <li>ECL specification under /de.fraunhofer.iem.swt.msd.tam.dse/ecl/MSDLanguage.ecl</li> <li>MoCCML constraints under /de.fraunhofer.iem.swt.msd.tam.mocc/mocc/MSDLanguageComplete.moccml</li> <li>TAM profile under /de.fraunhofer.iem.swt.msd.tam.tamProfile/model/tam.profile.uml</li> </ul> </li> <li>Runtime workspace: <ul> <li>Models under "01_ExampleModels"</li> <li>Exemplary traces under "02_ExampleTraces"</li> <li>QVT-O Transformations (e.g., Preprocessing) needed when modifying the models</li> </ul> </li> </ul> <p>Papyrus-CCSLEditor-Measurement.zip contains the plugins and artifacts that we used for measuring the particular modeling operations for the evaluation of the hypothesis H2 (see further documents below). It requires Java 11; if needed modify the eclipse.ini and point the vm to a corresponding Java version via "-vm <PathToJava11>\jre\bin". Contained plugins and artifacts:</p> <ul> <li>Development workspace: <ul> <li>is.ru.cs.PapyrusActivityLogger: Our adapted version of ModRec, particularly extended by an Xtext document listener</li> <li>org.eclipse.gemoc.moccml.*: MoCCML editor prerequisites for the CCSL runtime model</li> <li>org.scenariotools.msd.profile and de.fraunhofer.iem.swt.msd.tam.tamProfile: Profiles that we partially use in the Papyrus runtime model</li> </ul> </li> <li>Runtime workspace: <ul> <li>CCSL Measuring Project: Measuring project for CCSL models</li> <li>Papyrus Measuring Project: Measuring project for Papyrus models</li> </ul> </li> </ul> <p>Further documents:</p> <ul> <li>MSD-CCSL-TimingAnalysisTutorial.pdf: Tutorial on starting the simulative timing analysis</li> <li>EvaluationData_H1_TimingEffectTestResults: Test results for the particular timing effects based on several models for hypothesis H1</li> <li>Files for hypothesis H2: <ul> <li>EvaluationData_H2.xlsx: Spreadsheet containing the particular model element amounts of MSD-spec-1--4 and CCSL-model-1--4, the measurements for the categorized atomic model operation kinds, the multiplication scheme for predicting the raw overall effort, and the measured transformation execution times</li> <li>EvaluationData_H2_MSD-specification-effort.pdf: PDF extract of the spreadsheet contents for the MSD specification effort and computation</li> <li>EvaluationData_H2_CCSL-model-effort.pdf: PDF extract of the spreadsheet contents for the CCSL model effort and computation</li> <li>EvaluationData_H2_transformationExecTimes.pdf: PDF extract of the spreadsheet contents for the transformation execution times</li> <li>EvaluationData_H2_MSD-specification_measurement-timestamps.txt: Raw timestamp logs for the conducted measurements for model operations on MSD specifications</li> <li>EvaluationData_H2_CCSL-model_measurement-timestamps.txt: Raw timestamp logs for the conducted measurements for model operations on CCSL models</li> </ul> </li> </ul>
Data and Material for 'Interpersonal Conflicts During Code Review'
<p>Data and Material supporting the paper 'Interpersonal Conflicts During Code Review: Developers’ Experience and Practices'</p>
Supplementary materials for article: Ambient Intelligence System Enabling People With Blindness to Develop Electrotechnical Components and Their Drivers
<p><strong>Supplementary materials </strong>(Appendix E) for the article:</p> <p><strong><em>Ambient Intelligence System Enabling People With Blindness to Develop Electrotechnical Components and Their Drivers</em></strong></p> <p><em>Abstract: </em> Along with the development of new assistive technologies, including ambient intelligence (AmI) environments, new job opportunities are created for people with blindness or visual impairment. Whereas research on software development for people with blindness has been conducted since the 1960s, the design and development of electrotechnical equipment still lacks any way to compensate for the disability which would enable people with blindness to perform even the activities pertaining to this field. This article aims to introduce these new technological procedures enabling the compensation of the disability of people with blindness when designing and developing electrotechnical components (or prototypes) and their drivers by using the AmI system RUDO modules and other tools. This includes the modules enabling measuring electrotechnical quantities, tracing of oscilloscope curves, and ensuring a unified user interface for programming and operation of the devices connected. Other approaches are introduced herein that focused on the production of mechanical components for device construction. This article also contains an illustrative video of practical use of these technological procedures by a person with blindness. To assess the usability of the designed technological procedures to the work of a designer with blindness and one without visual impairment, the cognitive walkthrough method was used. The main contribution of this article is to broaden the knowledge base by the principles of involving people with blindness in the development and construction of electrotechnical components (or prototypes). These new possibilities can be used practically, for instance, in computer education, which can offer new curricula for visually impaired students and focused on more practical issues where hardware and software approaches meet.</p> <p>Hudec, M., & Smutny, Z. (2022). Ambient Intelligence System Enabling People With Blindness to Develop Electrotechnical Components and Their Drivers. <em>IEEE Access</em>, 10, 8539-8565. <a href="https://doi.org/10.1109/ACCESS.2022.3144109">https://doi.org/10.1109/ACCESS.2022.3144109</a></p> <p> </p> <p><strong>Appendix E - Description of the illustrative video</strong></p> <p>The video is divided into two parts.</p> <p><em><strong>Part 1: The way of connecting electrical circuits by a person with blindness without the need of assistance. </strong></em></p> <p>The example includes the connection of a DC/DC converter to a miniature screw terminal block and testing its functionality in a designed device. DC/DC converter is connected into miniature screw terminal block, commonly available in electrotechnical equipment stores. The DC/DC converter has six contacts, which means that in two cases two contacts are connected at the same time to one socket. After connecting the DC/DC converter, the laboratory power supply is switched on to keep the device energized. Person with blindness measures the voltage at the input and also at the output of the DC/DC converter. This will ensure that it works correctly in the given connection.</p> <p>A power switcher is connected to the constructed device. In our case, the power switcher should switch the power supply of the appliances to either photovoltaics or the mains. The device with DC / DC converter is connected to the LAN and via the second wire is connected to the power switcher, i.e.:</p> <ul> <li>the software on the home server will control this device with a DC/DC converter via LAN,</li> <li>a device with a DC/DC converter will command the power switcher to switch the power current.</li> </ul> <p>The power switcher is turned on and the person with blindness goes to the computer, where he runs a test program to test the entire connection. The test program taps the relay three times and waits a while. The test program repeats this sequence until it is interrupted. In the end, the contacts of the power relay were measured with an audible short-circuit meter, which always started to emit a whistling tone when the state was switched on. This debugged the functionality of the hardware and its data connection to the home server.</p> <p><em><strong>Part 2: Preparation of mechanical components for device construction.</strong></em></p> <p>The example includes cutting a board made of pertinax material on miter saw and its further modification. This modification involves grinding the edge of the cut board and drilling holes for further assembly of the board using a steel stencil and a meter marked in Braille. Finally, two miniature screw terminal blocks can be glued to the board prepared in this way.</p> <p> </p>
An evidence-based study on issue labeling in Github-based repositories (Supplementary material)
<p>The open-source software community has grown in size and importance over the years. As a consequence, the number of project contributors has increased considerably. The capability of open-source project repositories to accommodate issue reports is essential. An issue report encompasses a large set of data that describes the necessary changes a software should handle. As developers need detailed information to reproduce and find them, incomplete information is a severe problem that may influence triage and defect detection leading to delays in project maintenance. Issue trackers commonly use the labeling method to add extra details to issues. Knowing the importance of labels, this dissertation focus on investigating the usage, creation, and similarities in the context of the issue lifecycle in both maintenance and evolution in the repository issue trackers of the largest and most popular code hosting platform, Github. In addition, it analyzes the number of labeled and unlabeled issues in the repository and the connection between the issues' components, with an analysis focused on the lifecycle. The results indicate a significant correlation between repositories with many issues and the creation of labels, but not all repositories use them. 64.58% of the repositories insert new labels as the project evolves. 73.14% repositories applied on issues the Github standard labels. We also found an influence of primary issue fields such as title, description, and comments in most issue labels, impacting the creation and labeling issues. These numbers show that issue labeling is of prominent relevance for project maintenance and evolution. It provides developers with an easy and convenient way to inform about an incoming issue reported by systems users.</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.