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3,206 results for “property (T)”
Process parameters and properties of laser powder bed fusion alloys
<p>List of process paramaters and resulting properties of printed samples after laser powder bed fusion.</p> <p>Process parameters include: manufacturer of LPBF equipment, equipment model and laser type of the printer, laser power (P), scan speed (v), nominal powder layer thickness (t), hatch spacing (h), laser beam diameter (spot size (d), focus offset distance of the laser beam, scanning strategy, rotation angle of scanning strategy between layers and the build plate temperature.</p> <p>Information about the post-processing of the alloys was collected as to whether the alloy was heat-treated, heat treatment type, temperature and duration of each heat treatment step.</p> <p><br> Properties include consolidation, hardness, yield stress, elongation to failure, tensile strength</p> <p><br> Dataset was collected from peer-reviewed publicaions. Sources of the original data are provided within the datasheet.</p>
Web Data Commons (November 2017) Property and Datatype Usage Dataset
<p>This is a dataset about the usage of properties and datatypes in the <a href="http://webdatacommons.org/structureddata/2017-12/stats/stats.html">Web Data Commons RDFa, Microdata, Embedded JSON-LD, and Microformats Data Sets (November 2017)</a> based on the <a href="https://commoncrawl.org/2017/11/november-2017-crawl-archive-now-available/">Common Crawl November 2017 archive</a>. The dataset has been produced using the <a href="https://doi.org/10.5281/zenodo.6338129">RDF Property and Datatype Usage Scanner v2.1.1</a>, which is based on the <a href="https://jena.apache.org/">Apache Jena</a> framework. Only RDFa and embedded JSON-LD data were considered, as Microdata and Microformats do not incorporate explicit datatypes.</p> <p><strong>Dataset Properties</strong></p> <ul> <li><strong>Size</strong>: 16.2 MiB compressed, 327.9 MiB uncompressed, 1 509 385 rows plus 1 head line determined using <code class="language-bash">gunzip -c measurements.csv.gz | wc -l</code></li> <li><strong>Parsing Failures</strong>: The scanner failed to parse 6 024 240<br> triples (~0.11 %) of the source dataset (containing 5 252 606 731 triples).</li> <li><strong>Content</strong>: <ul> <li>CATEGORY: The category (<em>html-embedded-jsonld</em> or <em>html-rdfa</em>) of the Web Data Commons file that has been measured.</li> <li>FILE_URL: The URL of the Web Data Commons file that has been measured.</li> <li>MEASUREMENT: The applied measurement with specific conditions, one of: <ul> <li><strong>UnpreciseRepresentableInDouble</strong>: The number of lexicals that are in the lexical space but not in the value space of <code>xsd:double</code>.</li> <li><strong>UnpreciseRepresentableInFloat</strong>: The number of lexicals that are in the lexical space but not in the value space of <code>xsd:float</code>.</li> <li><strong>UsedAsDatatype</strong>: The total number of literals with the datatype.</li> <li><strong>UsedAsPropertyRange</strong>: The number of statements that specify the datatype as range of the property.</li> <li><strong>ValidDateNotation</strong>: The number of lexicals that are in the lexical space of <code>xsd:date</code>.</li> <li><strong>ValidDateTimeNotation</strong>: The number of lexicals that are in the lexical space of <code>xsd:dateTime</code>.</li> <li><strong>ValidDecimalNotation</strong>: The number of lexicals that represent a number with decimal notation and whose lexical representation is thereby in the lexical space of <code>xsd:decimal</code>, <code>xsd:float</code>, and <code>xsd:double</code>.</li> <li><strong>ValidExponentialNotation</strong>: The number of lexicals that represent a number with exponential notation and whose lexical representation is thereby in the lexical space of <code>xsd:float</code>, and <code>xsd:double</code>.</li> <li><strong>ValidInfOrNaNNotation</strong>: The number of lexicals that equals either <code>INF</code>, <code>+INF</code>, <code>-INF</code> or <code>NaN</code> and whose lexical representation is thereby in the lexical space of <code>xsd:float</code>, and <code>xsd:double</code>.</li> <li><strong>ValidIntegerNotation</strong>: The number of lexicals that represent an integer number and whose lexical representation is thereby in the lexical space of <code>xsd:integer</code>, <code>xsd:decimal</code>, <code>xsd:float</code>, and <code>xsd:double</code>.</li> <li><strong>ValidTimeNotation</strong>: The number of lexicals that are in the lexical space of <code>xsd:time</code>.</li> <li><strong>ValidTrueOrFalseNotation</strong>: The number of lexicals that equal either <code>true</code> or <code>false</code> and whose lexical representation is thereby in the lexical space of <code>xsd:boolean</code>.</li> <li><strong>ValidZeroOrOneNotation</strong>: The number of lexicals that equal either <code>0</code> or <code>1</code> and whose lexical representation is thereby in the lexical space of <code>xsd:boolean</code>, and <code>xsd:integer</code>, <code>xsd:decimal</code>, <code>xsd:float</code>, and <code>xsd:double</code>.</li> </ul> <strong>Note</strong>: Lexical representation of <code>xsd:double</code> values in embedded JSON-LD got normalized to always use exponential notation with up to 16 fractional digits (see <a href="https://github.com/jsonld-java/jsonld-java/blob/v0.13.1/core/src/main/java/com/github/jsonldjava/core/RDFDataset.java#L648">related code</a>). Be careful by drawing conclusions from according <strong>Valid…</strong> and <strong>Unprecise…</strong> measures.</li> <li>PROPERTY: The property that has been measured.</li> <li>DATATYPE: The datatype that has been measured.</li> <li>QUANTITY: The count of statements that fulfill the condition specified by the measurement per file, property and datatype.</li> </ul> </li> </ul> <p><strong>Preview</strong></p> <pre><code>"CATEGORY","FILE_URL","MEASUREMENT","PROPERTY","DATATYPE","QUANTITY" "html-rdfa","http://data.dws.informatik.uni-mannheim.de/structureddata/2017-12/quads/dpef.html-rdfa.nq-00000.gz","UnpreciseRepresentableInDouble","http://search.yahoo.com/searchmonkey/product/identifier","http://search.yahoo.com/searchmonkey-datatype/use/sku","5" "html-rdfa","http://data.dws.informatik.uni-mannheim.de/structureddata/2017-12/quads/dpef.html-rdfa.nq-00000.gz","UnpreciseRepresentableInDouble","http://purl.org/dc/elements/1.1/title","http://www.w3.org/2001/XMLSchema#string","1" "html-rdfa","http://data.dws.informatik.uni-mannheim.de/structureddata/2017-12/quads/dpef.html-rdfa.nq-00000.gz","UnpreciseRepresentableInDouble","http://opengraphprotocol.org/schema/longitude","http://www.w3.org/2001/XMLSchema#string","2290" "html-rdfa","http://data.dws.informatik.uni-mannheim.de/structureddata/2017-12/quads/dpef.html-rdfa.nq-00000.gz","UnpreciseRepresentableInDouble","http://dbpedia.org/ontology/Work/runtime","http://www.w3.org/2001/XMLSchema#string","2" "html-rdfa","http://data.dws.informatik.uni-mannheim.de/structureddata/2017-12/quads/dpef.html-rdfa.nq-00000.gz","UnpreciseRepresentableInDouble","https://schema.org/number","http://www.w3.org/2001/XMLSchema#string","1" […] "html-embedded-jsonld","http://data.dws.informatik.uni-mannheim.de/structureddata/2017-12/quads/dpef.html-embedded-jsonld.nq-00609.gz","ValidZeroOrOneNotation","http://schema.org/worstRating","http://www.w3.org/2001/XMLSchema#integer","38" "html-embedded-jsonld","http://data.dws.informatik.uni-mannheim.de/structureddata/2017-12/quads/dpef.html-embedded-jsonld.nq-00609.gz","ValidZeroOrOneNotation","http://schema.org/price","http://www.w3.org/2001/XMLSchema#integer","1" "html-embedded-jsonld","http://data.dws.informatik.uni-mannheim.de/structureddata/2017-12/quads/dpef.html-embedded-jsonld.nq-00609.gz","ValidZeroOrOneNotation","http://schema.org/ratingValue","http://www.w3.org/2001/XMLSchema#integer","3" "html-embedded-jsonld","http://data.dws.informatik.uni-mannheim.de/structureddata/2017-12/quads/dpef.html-embedded-jsonld.nq-00609.gz","ValidZeroOrOneNotation","http://schema.org/width","http://www.w3.org/2001/XMLSchema#integer","1" "html-embedded-jsonld","http://data.dws.informatik.uni-mannheim.de/structureddata/2017-12/quads/dpef.html-embedded-jsonld.nq-00609.gz","ValidZeroOrOneNotation","http://schema.org/pageEnd","http://www.w3.org/2001/XMLSchema#integer","4" </code></pre> <p><strong>Note</strong>: The data contain malformed IRIs, like "<code>xsd:dateTime</code>" (instead of probably "<code>http://www.w3.org/2001/XMLSchema#dateTime</code>"), which are caused by missing namespace definitions in the original source website.</p> <p><strong>Reproduce</strong></p> <p>To reproduce this dataset checkout the <a href="https://doi.org/10.5281/zenodo.6338129">RDF Property and Datatype Usage Scanner v2.1.1</a> and execute:</p> <pre><code class="language-bash">mvn clean package java -jar target/Scanner.jar --category html-rdfa --list http://webdatacommons.org/structureddata/2017-12/files/rdfa.list November2017 java -jar target/Scanner.jar --category html-embedded-jsonld --list http://webdatacommons.org/structureddata/2017-12/files/html-embedded-jsonld.list November2017 ./measure.sh November2017 # Wait until the scan has completed. This will take a few days java -jar target/Scanner.jar --results ./November2017/measurements.csv.gz November2017 </code></pre>
Data and original code for: A generalized approach to characterise optical properties of natural objects
<p>To understand the diversity of ways in which natural materials interact with light, it is important to consider how their reflectance changes with the angle of illumination or viewing and to consider wavelengths beyond the visible. We chose a set of existing measurements and parameters that are generalisable to any wavelength range and spectral shape and we highlight which subsets of measures are relevant to different biological questions. As a case study, we applied these measures to 30 species of Christmas beetles. Here we provide the raw spectral data of angle integrated and angle-dependent reflection by the beetle elytra. We also provide the original code used for our analysis and figures.</p>
There and back again: understanding the critical properties of backsplash galaxies (Data)
<p>Data from the paper "There and back again: understanding the critical properties of backsplash galaxies (Data)" and code used to reduce it from the publicly available TNG-300 dataset.</p>
Decomposition, topology, properties, and graphs of woody crown networks of 15 tree species of Cerrado vegetation
<p>Data of decomposition, topology, properties, and the corresponding graphs of 15 adult tree species of Cerrado vegetation, <em>sensu stricto</em> physiognomy. The woody crown networks (WCN) representations in a bidimensional space were obtained by drawing followed the methodology described by Prado et al. (2020, Prado, C.H.B.A., Trovão, D.M.B.M., Souza, J.P.<strong>,</strong> 2020. A network model for determining the woody crown's decomposition, topology, and properties. Journal of Theoretical Biology, v. 499, p. 110318. https://doi.org/<a href="https://www.x-mol.com/paperRedirect/1258515479077781504">10.1016/j.jtbi.2020.110318</a>.). The branching regions were the nodes, and the woody crown segments connecting the nodes or merely emerging from them were the connectors. Those trees grew under natural conditions in a most common (<em>sensu stricto</em>) physiognomy of Cerrado vegetation, in a reservoir of 86 ha, located at 850 m above sea level in São Carlos city, São Paulo state, Brazil, at 21°58'- 22°00'S and 47°51'-47°52'W. Following the Köppen climatic classification, this region is between Aw and Cwa, a tropical climate with dry winter and wet summer. The rainy season occurs between October-March, and the dry season between April and September. </p>
Additional data; Biotechnologically produced chitosans with nonrandom acetylation patterns differ from conventional chitosans in properties and activities
<p>This dataset contains additional data for the research article <em>Biotechnologically produced chitosans with nonrandom acetylation patterns differ from conventional chitosans in properties and activities</em> by Sruthi Sreekumar, Jasper Wattjes, Anna Niehues, Tamara Mengoni, Ana C. Mendes, Edwin R. Morris, Francisco M. Goycoolea, and Bruno M. Moerschbacher.</p> <p>The directory <em>Fig1ab_SuppFig1ab</em> contains data, code, and results of enzymatic mass-spectrometric fingerprinting experiments. The directory <em>cosms</em> contains source code and instructions to create a conda environment in which the code to create Figures 1 A+B and Supplementary Figures 1 A+B can be executed.</p> <p>The directory <em>Fig23456_SuppFig_2567</em> contains Excel Worksheets (.xlsx files) with data underlying Figures 2, 3, 4, 5 and 6, and Supplementary Figures 2, 5, 6 and 7.</p> <p>The directories <em>Fig5b</em> and <em>SuppFig7d</em> contain raw MS data (Bruker .d files) of oligomeric hydrolysis products produced by incubating different chitosans with different chitinolytic enzymes. </p>
Optical Properties of MoO3 and MoO2
<p>Files conatining the dielectric function and refractive index of crystalline MoO3 and MoO2 obtained by spectroscopic ellipsometry.</p> <p>The files are structured as:</p> <p>eV nm Real(epsilon) Imag(epsilon) n k</p>
Manufacturing of Hybrid Overmoulded FRP Components: Impact of Process and Environmental Parameters on the Mechanical Properties
<p>A manufacturing parametric study was carried out on a hybrid part, consisting of two organo sheets and injection moulded rib reinforcements, made out of a short fibre reinforced plastic. The effect of the temperature of all components, the pressure profile throughout the injection moulding process as well as the subsequent storage conditions on the mechanical properties was investigated. For this purpose a total of 96 parts was manufactured with different processing parameter combinations. Afterwards all parts were subjected to a cantilever beam test, analysing initial stiffness, deformation work and peak force. Furthermore a variety of potentially influencing factors such as temperature, humidity, order of testing, transfer durations and many more were tracked.</p> <p>Parameter definition:</p> <ul> <li><strong>part_ID</strong>: Unique part identifier.</li> <li><strong>OS-degradation</strong>: Degradation of the organo-sheet(OS) because of thermal decomposition at temperatures above 260°C. Given as percentage of degraded mass.</li> <li><strong>heating-duration</strong>: Time of heating the OS in seconds.</li> <li><strong>heating_temperature-OS</strong>: Surface temperature of the OS at the end of the heating period in °C.</li> <li><strong>heating_field-temp.</strong>: Temperature of the heating field immediately before the heating process begins in °C.</li> <li><strong>stiffness</strong>: Bending stiffness of the structure in N/mm. Determined from the force-deflection-curve between 50 and 150 N.</li> <li><strong>maximum_force</strong>: Highest force value measured during the cantilever beam test in kN.</li> <li><strong>deflection</strong>: Value corresponding to the maximum force in mm.</li> <li><strong>deformation_work</strong>: Absorbed work due to deformation in kN*mm. Determined by integrating the force-deflection-curve from 5 to 30 mm with a lower bound of 0.05 kN on the force.</li> <li><strong>corrected-x</strong>: Value of x corrected by taking into account the water intake.</li> <li><strong>rib_lengths-x</strong>: Length of the rib in mm (1à5<sup>th</sup>, 2à7<sup>th</sup> , 3à10<sup>th</sup>).</li> <li><strong>sprue_width</strong>: Diameter of the sprue in mm.</li> <li><strong>part_length</strong>: Total part length in mm.</li> <li><strong>mould_filled-x</strong>: Flag indicating whether the mould was filled (indicated by 1) at position x (1àbroad end, 2àmid, 3ànarrow end)</li> <li><strong>rib_length</strong>: Mean of the measured rib lengths in mm.</li> <li><strong>mould_filled</strong>: Mean of the flags for fill state.</li> <li><strong>day_of_testing</strong>: Day on which the part was tested (1,2,3).</li> <li><strong>no._of_test_per_day</strong>: Number of test on the respective day.</li> <li><strong>no._of_test_total</strong>: Number of tests in total.</li> <li><strong>delay_of_transfer</strong>: Duration between removal of the OS from the heating field and begin of the transfer in s.</li> <li><strong>transfer_temp_beg.-x</strong>: Surface temperature in °C of the OS at the beginning of the transfer at position x.</li> <li><strong>transfer_temp_end-x</strong>: Surface temperature in °C of the OS at the end of the transfer at position x.</li> <li><strong>tool_surface_temp.-x</strong>: Surface temperature in °C of the tool at position x.</li> <li><strong>fixing-x</strong>: Flag indicating whether the OS was fixed (indicated by 1) at position x (1àbroad end, 2àmid, 3ànarrow end).</li> <li><strong>fixing</strong>: Mean of the flags for fixing.</li> <li><strong>duration-rapid_traverse</strong>: Duration of the rapid motion phase of the press in s.</li> <li><strong>duration-deformation</strong>: Duration of the motion phase of the press deforming the OS in s.</li> <li><strong>press_profile</strong>: ID for translational velocity of the press (0àslow, 1àfast).</li> <li><strong>duration-closing</strong>: Sum of duration-rapid_traverse and duration-deformation.</li> <li><strong>duration-injection</strong>: Duration of the pure injection process in s.</li> <li><strong>duration-holding_pressure</strong>: Time for which the holding pressure was kept up in s.</li> <li><strong>temp.-cylinder-x</strong>: Mean of the temperature over one cycle at one heating band in °C.</li> <li><strong>temp-hot_runner-x</strong>: Mean of the temperature over one cycle at one heating element in the hot runner in °C.</li> <li><strong>temp.-defl._tool-x</strong>: Mean of the temperature over one cycle in the deflection tool at position x.</li> <li><strong>delay-injection</strong>: Time between the press fully closing and the beginning of injection in s.</li> <li><strong>holding_pressure-beg.-x</strong>: Holding pressure at the beginning of holding and position x in bar.</li> <li><strong>holding_pressure-end-x</strong>: Holding pressure at the ned of holding and position x in bar.</li> <li><strong>duration-form_stability-x</strong>: Time in s between maximum melt pressure and form stability, characterised by a pressure below 75 bar.</li> <li><strong>max.-pressure-melt-x</strong>: Maximum pressure during the injection process at position x in bar.</li> <li><strong>transmission-hold._press.-beg.</strong>: Ratio of pressure signal from the sensor at screw and in tool at beginning of holding.</li> <li><strong>transmission-hold._press.-end</strong>: Ratio of pressure signal from the sensor at screw and in tool at end of holding.</li> <li><strong>cooling_rate-hold._press.-x</strong>: Measured cooling rate at position x during the holding phase in °C/s.</li> <li><strong>cooling_rate-cooling-x</strong>: Measured cooling rate at position x during the cooling phase in °C/s.</li> <li><strong>tool-temp.-x</strong>: Measured tool temperature at position x in °C.</li> <li><strong>max.-melt-temp-x</strong>: Highest measured melt temperature at position x in °C.</li> <li><strong>demoulding-temp.-x</strong>: Measured tool temperature at position x at demoulding in °C.</li> <li><strong>storage-standard_atmosphere</strong>: Storage duration at standard atmosphere in h.</li> <li><strong>absoprtion_water-std.atm.</strong>: Water absorption during the storage at standard atmosphere in g.</li> <li><strong>absoprtion_water-climate_chamber.</strong>: Water absorption during the storage in the climate chamber in g.</li> <li><strong>storage-climate_chamber</strong>: Storage duration in climate chamber in h.</li> <li><strong>vert._position-climate_chamber</strong>: Vertical position in the climate chamber in cm.</li> <li><strong>air-temp.</strong>: Air temperature during manufacturing in °C.</li> <li><strong>air-rel._humidity</strong>: Relative humidity during manufacturing in %.</li> <li><strong>no.-production-day</strong>: Consecutive number indicating parts manufactured before the respective part.</li> <li><strong>factor_level</strong>: Factor level in the DOE.</li> <li><strong>prod.-date</strong>: Date of production.</li> <li><strong>prod-time</strong>: Time of production in CEST.</li> <li><strong>batch_number</strong>: ID in which batch the part was manufactured.</li> </ul>
Online Supplement for An Arabic Version of The Visual Aesthetics of Websites Inventory (AR-VisAWI): Translation and Psychometric Properties
<p>This is the online supplement for a translation of the Visual Aesthetics of Websites Inventory into Arabic (AR-VisAWI). </p> <p>In the field of human-computer interaction, the concept of visual aesthetics gained popularity after researchers started to recognize its merits and effects on user experience. Yet, no proper instrument exists to assess the visual aesthetics of websites that are intended for users who speak Arabic as their native language. As such, the aim of this study was to develop and evaluate an Arabic version of the Visual Aesthetics of Websites Inventory (VisAWI, Moshagen & Thielsch, 2010) and its short version (VisAWI-S, Moshagen & Thielsch, 2013). For this purpose, participants were asked to evaluate a randomly assigned website with the AR-VisAWI and with different validating instruments. A final sample of 223 participants was included in the analyses.</p> <p>This online supplement includes</p> <ul> <li>a codebook describing all instructions and items</li> <li>raw data (anonymised) and analysis script (Note: The raw data contains only the information of persons who have agreed to be included in the analysis. Some demographic information was deleted to ensure anonymity.)</li> <li>Questionnaire template and scoring instructions</li> </ul>
Connecting the Light Curves of Type IIP Supernovae to the Properties of their Progenitors
<p>This is the dataset for the manuscript "Connecting the Light Curves of Type IIP Supernovae to the Properties of their Progenitors" (Accepted to ApJ, ADS 2021arXiv210201118B, arxiv https://arxiv.org/abs/2102.01118). </p>
Frictional Properties of Opalinus Clay: Influence of Humidity, Normal Stress and Grain-size on Frictional Stability
<p>We designed frictional experiments to characterize the effect exerted by humidity, grain size and normal stress on frictional behaviour of the Opalinus clay fault gouge. We explored a wide range of normal stresses, ranging from 5 to 70 MPa performing velocity up-steps from 1 to 300 μm/s and slide-hold-slide from 1 to 3000s. Our experiments confirms that the OPA clay is weak, with friction coefficients at steady-state of ~0.35 and ~0.41, for 100% RH and 25% RH experiments, respectively. The OPA clay is velocity strengthening over the entire range of applied normal stress. We observe a direct relationship between frictional parameter <em>(a-b)</em> and slip velocity up to 35 MPa where, from there on, <em>(a-b)</em> parameter seems to be velocity independent. As evidenced by the microstructural analysis, we suggest that this behaviour is due to the progressive transition with normal stress, from strain localization and grain size reduction to distributed deformation on well-developed phyllosilicate networks. The amount of relative humidity does not affect deformation mechanisms (i.e. localized or distributed), whereas decreases fault strength and increases fault stability. We hypothesize that this is due to a possible interplay of OPA clay swelling and lubrication, caused by the weakening of chemical bonds between phyllosilicate foliae. Notably, the initial grain size (< 63 µm or 63 < g.s. < 125 µm) does not affect either the frictional strength or stability, with similar values of dilation upon velocity up-step. Collectively, our mechanical and microstructural observations have allowed us to build a conceptual model that summarizes the main mechanical features of the OPA clay fault gouge. In the context of deep geological repositories (DGR), our results confirm that slow aseismic slip is the most likely slip behaviour for a fault gouge hosted in the OPA clay, with similar mineralogical composition and clay fabric as our samples. Beyond the context of deep geological repositories, this study has also implications for carbon capture and geological storage in the deep subsurface. Indeed, OPA has the characteristics of a low permeability caprock, but faulted, and the integrity of a sealing caprock overlying a storage reservoir can evolve after fault reactivation, potentially generating undesired seismicity and new hydraulic pathways.</p> <p>The data are uploaded are structured as follow:</p> <p>1) A .txt file of the datafile that is recorded from the machine (raw data)</p> <p>2) A file in .txt format containing the elaborated data (data_rp) </p> <p>The data are analyzed using rawPy that can be found at <a href="https://github.com/marcoscuderi/rawPy">https://github.com/marcoscuderi/rawPy</a></p> <p>For any additional information please do not hesitate to contact the corresponding author Nico Bigaroni at nico.bigaroni@uniroma1.it</p> <p> </p>
Web Data Commons (October 2016) Property and Datatype Usage Dataset
<p>This is a dataset about the usage of properties and datatypes in the <a href="http://webdatacommons.org/structureddata/2016-10/stats/stats.html">Web Data Commons RDFa, Microdata, Embedded JSON-LD, and Microformats Data Sets (October 2016)</a> based on the <a href="https://commoncrawl.org/2016/11/october-2016-crawl-archive-now-available/">Common Crawl October 2016 archive</a>. The dataset has been produced using the <a href="https://doi.org/10.5281/zenodo.6338129">RDF Property and Datatype Usage Scanner v2.1.1</a>, which is based on the <a href="https://jena.apache.org/">Apache Jena</a> framework. Only RDFa and embedded JSON-LD data were considered, as Microdata and Microformats do not incorporate explicit datatypes.</p> <p><strong>Dataset Properties</strong></p> <ul> <li><strong>Size</strong>: 17.4 MiB compressed, 351.1 MiB uncompressed, 1 612 479 rows plus 1 head line determined using <code class="language-bash">gunzip -c measurements.csv.gz | wc -l</code></li> <li><strong>Parsing Failures</strong>: The scanner failed to parse 28 326 152 triples (~0.69 %) of the source dataset (containing 4 097 655 302 triples).</li> <li><strong>Content</strong>: <ul> <li>CATEGORY: The category (<em>html-embedded-jsonld</em> or <em>html-rdfa</em>) of the Web Data Commons file that has been measured.</li> <li>FILE_URL: The URL of the Web Data Commons file that has been measured.</li> <li>MEASUREMENT: The applied measurement with specific conditions, one of: <ul> <li><strong>UnpreciseRepresentableInDouble</strong>: The number of lexicals that are in the lexical space but not in the value space of <code>xsd:double</code>.</li> <li><strong>UnpreciseRepresentableInFloat</strong>: The number of lexicals that are in the lexical space but not in the value space of <code>xsd:float</code>.</li> <li><strong>UsedAsDatatype</strong>: The total number of literals with the datatype.</li> <li><strong>UsedAsPropertyRange</strong>: The number of statements that specify the datatype as range of the property.</li> <li><strong>ValidDateNotation</strong>: The number of lexicals that are in the lexical space of <code>xsd:date</code>.</li> <li><strong>ValidDateTimeNotation</strong>: The number of lexicals that are in the lexical space of <code>xsd:dateTime</code>.</li> <li><strong>ValidDecimalNotation</strong>: The number of lexicals that represent a number with decimal notation and whose lexical representation is thereby in the lexical space of <code>xsd:decimal</code>, <code>xsd:float</code>, and <code>xsd:double</code>.</li> <li><strong>ValidExponentialNotation</strong>: The number of lexicals that represent a number with exponential notation and whose lexical representation is thereby in the lexical space of <code>xsd:float</code>, and <code>xsd:double</code>.</li> <li><strong>ValidInfOrNaNNotation</strong>: The number of lexicals that equals either <code>INF</code>, <code>+INF</code>, <code>-INF</code> or <code>NaN</code> and whose lexical representation is thereby in the lexical space of <code>xsd:float</code>, and <code>xsd:double</code>.</li> <li><strong>ValidIntegerNotation</strong>: The number of lexicals that represent an integer number and whose lexical representation is thereby in the lexical space of <code>xsd:integer</code>, <code>xsd:decimal</code>, <code>xsd:float</code>, and <code>xsd:double</code>.</li> <li><strong>ValidTimeNotation</strong>: The number of lexicals that are in the lexical space of <code>xsd:time</code>.</li> <li><strong>ValidTrueOrFalseNotation</strong>: The number of lexicals that equal either <code>true</code> or <code>false</code> and whose lexical representation is thereby in the lexical space of <code>xsd:boolean</code>.</li> <li><strong>ValidZeroOrOneNotation</strong>: The number of lexicals that equal either <code>0</code> or <code>1</code> and whose lexical representation is thereby in the lexical space of <code>xsd:boolean</code>, and <code>xsd:integer</code>, <code>xsd:decimal</code>, <code>xsd:float</code>, and <code>xsd:double</code>.</li> </ul> <strong>Note</strong>: Lexical representation of <code>xsd:double</code> values in embedded JSON-LD got normalized to always use exponential notation with up to 16 fractional digits (see <a href="https://github.com/jsonld-java/jsonld-java/blob/v0.13.1/core/src/main/java/com/github/jsonldjava/core/RDFDataset.java#L648">related code</a>). Be careful by drawing conclusions from according <strong>Valid…</strong> and <strong>Unprecise…</strong> measures.</li> <li>PROPERTY: The property that has been measured.</li> <li>DATATYPE: The datatype that has been measured.</li> <li>QUANTITY: The count of statements that fulfill the condition specified by the measurement per file, property and datatype.</li> </ul> </li> </ul> <p><strong>Preview</strong></p> <pre><code>"CATEGORY","FILE_URL","MEASUREMENT","PROPERTY","DATATYPE","QUANTITY" "html-rdfa","http://data.dws.informatik.uni-mannheim.de/structureddata/2016-10/quads/dpef.html-rdfa.nq-00000.gz","UnpreciseRepresentableInDouble","http://schema.org/aggregateRating","http://www.w3.org/2001/XMLSchema#string","36" "html-rdfa","http://data.dws.informatik.uni-mannheim.de/structureddata/2016-10/quads/dpef.html-rdfa.nq-00000.gz","UnpreciseRepresentableInDouble","http://opengraphprotocol.org/schema/longitude","http://www.w3.org/2001/XMLSchema#string","1137" "html-rdfa","http://data.dws.informatik.uni-mannheim.de/structureddata/2016-10/quads/dpef.html-rdfa.nq-00000.gz","UnpreciseRepresentableInDouble","http://ogp.me/ns#title","http://www.w3.org/2001/XMLSchema#string","3" "html-rdfa","http://data.dws.informatik.uni-mannheim.de/structureddata/2016-10/quads/dpef.html-rdfa.nq-00000.gz","UnpreciseRepresentableInDouble","http://ogp.me/nslongitude","http://www.w3.org/2001/XMLSchema#string","1" "html-rdfa","http://data.dws.informatik.uni-mannheim.de/structureddata/2016-10/quads/dpef.html-rdfa.nq-00000.gz","UnpreciseRepresentableInDouble","http://ogp.me/ns#latitude","http://www.w3.org/2001/XMLSchema#string","884" […] "html-embedded-jsonld","http://data.dws.informatik.uni-mannheim.de/structureddata/2016-10/quads/dpef.html-embedded-jsonld.nq-00294.gz","ValidZeroOrOneNotation","http://schema.org/minPrice","http://www.w3.org/2001/XMLSchema#integer","12" "html-embedded-jsonld","http://data.dws.informatik.uni-mannheim.de/structureddata/2016-10/quads/dpef.html-embedded-jsonld.nq-00294.gz","ValidZeroOrOneNotation","http://schema.org/highPrice","http://www.w3.org/2001/XMLSchema#integer","1" "html-embedded-jsonld","http://data.dws.informatik.uni-mannheim.de/structureddata/2016-10/quads/dpef.html-embedded-jsonld.nq-00294.gz","ValidZeroOrOneNotation","http://schema.org/numberOfItems","http://www.w3.org/2001/XMLSchema#integer","44" "html-embedded-jsonld","http://data.dws.informatik.uni-mannheim.de/structureddata/2016-10/quads/dpef.html-embedded-jsonld.nq-00294.gz","ValidZeroOrOneNotation","http://schema.org/ratingValue","http://www.w3.org/2001/XMLSchema#integer","139" "html-embedded-jsonld","http://data.dws.informatik.uni-mannheim.de/structureddata/2016-10/quads/dpef.html-embedded-jsonld.nq-00294.gz","ValidZeroOrOneNotation","http://schema.org/width","http://www.w3.org/2001/XMLSchema#integer","76" </code></pre> <p><strong>Note</strong>: The data contain malformed IRIs, like "<code>xsd:dateTime</code>" (instead of probably "<code>http://www.w3.org/2001/XMLSchema#dateTime</code>"), which are caused by missing namespace definitions in the original source website.</p> <p><strong>Reproduce</strong></p> <p>To reproduce this dataset checkout the <a href="https://doi.org/10.5281/zenodo.6338129">RDF Property and Datatype Usage Scanner v2.1.1</a> and execute:</p> <pre><code class="language-bash">mvn clean package java -jar target/Scanner.jar --category html-rdfa --list http://webdatacommons.org/structureddata/2016-10/files/rdfa.list October2016 java -jar target/Scanner.jar --category html-embedded-jsonld --list http://webdatacommons.org/structureddata/2016-10/files/html-embedded-jsonld.list October2016 ./measure.sh October2016 # Wait until the scan has completed. This will take a few days java -jar target/Scanner.jar --results ./October2016/measurements.csv.gz October2016 </code></pre>
Data from: Influence of the properties of different graphene-based nanomaterials dispersed in polycaprolactone membranes on astrocytic differentiation
<p><strong>Abstract</strong></p> <p>Composites of polymer and graphene-based nanomaterials (GBNs) combine easy processing onto porous 3D membrane geometries due to the polymer and cellular differentiation stimuli due to GBNs fillers. Aimingto step forward to the clinical application of polymer/GBNs composites, this study performs a systematic and detailed comparative analysis of the influence of the properties of four different GBNs: i) graphene oxide obtained from graphite chemically processes (GO); ii) reduced graphene oxide (rGO); iii) multilayered graphene produced by mechanical exfoliation method (G<sub>mec</sub>); and iv) low-oxidized graphene via anodic exfoliation (G<sub>anodic</sub>); dispersed in polycaprolactone (PCL) porous membranes to induce astrocytic differentiation. PCL/GBN flat membranes were fabricated by phase inversion technique and broadly characterized in morphology and topography, chemical structure, hydrophilicity, protein adsorption, and electrical properties. Cellular assays with rat C6 glioma cells, as model for cell-specific astrocytes, were performed. Remarkably, low GBN loading (0.67 %wt.) caused an important difference in the response of the C6 differentiation among PCL/GBN membranes. PCL/rGO and PCL/GO membranes presented the highest biomolecule markers for astrocyte differentiation. Our results pointed to the chemical structural defects in rGO and GO nanomaterials and the protein adsorption mechanisms as the most plausible cause conferring distinctive properties to PCL/GBN membranes for the promotion of astrocytic differentiation. Overall, our systematic comparative study provides generalizable conclusions and new evidences to discern the role of GBNs features for future research on 3D PCL/graphene composite hollow fiber membranes for <em>in vitro</em>neural models.</p>
Sebastian+Simmons-High-frequency quantitative ultrasound to assess the acoustic properties of engineered tissues in vitro
<p>This dataset includes raw acquired ultrasound data, processing scripts, and statistical data for acoustic property characterization of cell-free and cell-seeded fibrin hydrogels.</p>
Data Release: Population properties and multimessenger prospects of neutron star-black hole mergers following GWTC-3
<p>Neutron star-black hole (NSBH) mergers detected in gravitational waves have the potential to shed light on supernova physics, the dense matter equation of state, and the astrophysical processes that power their potential electromagnetic counterparts. We use the population of four candidate NSBH events detected in gravitational waves so far with a false alarm rate ≤1 yr−1 to constrain the mass and spin distributions and multimessenger prospects of these systems. We find that the black holes in NSBHs are both less massive and more slowly spinning than those in black hole binaries. We also find evidence for a mass gap between the most massive neutron stars and least massive black holes in NSBHs at 98.6% credibility. We consider both a Gaussian and a power-law pairing function for the distribution of the mass ratio between the neutron star and black hole masses but find no statistical preference between the two. Using an approach driven by gravitational-wave data rather than binary simulations, we find that fewer than 14% of NSBH mergers detectable in gravitational waves will have an electromagnetic counterpart. Finally, we propose a method for the multimessenger analysis of NSBH mergers based on the nondetection of an electromagnetic counterpart and conclude that, even in the most optimistic case, the constraints on the neutron star equation of state that can be obtained with multimessenger NSBH detections are not competitive with those from gravitational-wave measurements of tides in binary neutron star mergers and radio and X-ray pulsar observations.</p>
Radiocarbon and soil properties along the Kalahari moisture gradient in Botswana
<p>This dataset presents radiocarbon data from four sites located in Botswana. The dataset first presents general information about the sites (on the tab "site"), followed by more detailed information (on the tab "profile") about all sampling locations. On the 'layer' tab, information about selected soil properties and the radiocarbon values are shown.</p> <p>The dataset is part of the International Soil Radiocarbon Database (ISRaD) and associated with the following publication: Dintwe et al. (2015) Soil organic C and total N pools in the Kalahari: potential impacts of climate change on C sequestration in savannas, Plant Soil, 396_27-44, doi: 0.1007/s11104-014-2292-5.</p> <p> </p>
Research data in support of: An Interplay of Mechanical and Structural Properties of DNA Determines Its Electrostatic Interactions with Lipids
<p>The data collected and reported for the publication entitled: An Interplay of Mechanical and Structural Properties of DNA Determines Its Electrostatic Interactions with Lipids. by Diana Morzy et al.</p> <p>Data is divided by the technique used, with folders named accordingly. Each dataset has a readme file, explaining the basic technical details, as well as how to open each file type.</p> <p>Please do not hesitate to contact the corresponding author (MMCB) for further details.</p>
List of biomaterials with dielectric properties
<p>List of bio-materials with their corresponding dielectric constant and loss tangent.</p>
Additively Manufactured Titanium 'Alloy-Alloy Composites' and Site-Specific Property Design
<p>Paper links: Journal of Materials Characterization: https://doi.org/10.1016/j.matchar.2021.111577</p> <p>Research Gate (free preprint): https://bit.ly/3xy1Ldm</p> <p>Video written and produced by Alec Davis and Jacob Kennedy. Research was conducted at the University of Manchester and Cranfield University, UK, by Jacob Kennedy, Alec Davis, Armando Caballero, Michael White, Jon Fellowes, Ed Pickering, and Phil Prangnell. This work was supported by grants: NEWAM (EPSRC EP/R027218/1), Lightform (EPSRC EP/R001715/1), and Henry Royce Institute for Advanced Materials (EPSRC EP/R00661X/1, EP/S019367/1, EP/P025021/1, and EP/P025498/1).</p>
Influence of ion mobility on the redox and catalytic properties of Cu ions in zeolites
<ul> <li><strong>Data type</strong>: Experimental spectroscopic measurements and related elaboration from Figure 7</li> <li>Files are with filename extensions: <strong>txt</strong></li> <li>Information on <strong>origin of the data</strong>:</li> <li>Normalized Cu K-edge XANES of a Cu-CHA sample (Si/Al = 5, Cu/Al = 0.3), collected during heating from RT to 350 °C under a He flow. In situ data were collected at the BM23 beamline of the European Synchrotron Radiation Facility (ESRF, Grenoble, France) in a Microtomo reactor cell</li> <li>Cu L<sub>3</sub>-edge TEY NEXAFS spectra of of a Cu-CHA sample (Si/Al = 5, Cu/Al = 0.3), collected during heating from RT to 350 °C under a He flow. In situ data were collected at the APE-HE beamline of Elettra Sincrotrone Trieste (Basovizza, Italy) in a dedicated ambient pressure cell.</li> <li><strong>Information on</strong>:</li> <li>specialized abbreviations: <strong>XANES</strong> – X-ray absorption near edge structure, <strong>TEY</strong> - Total Electron Yield, <strong>NEXAFS</strong> – near edge X-ray absorption fine structure, <strong>CHA</strong> - chabazite</li> </ul>
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