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Brinell Test Ontology-EMMO
Acronym | BTO-EMMO |
Visibility | Public |
Description | Brinell Test Ontology (BTO) has developed for representing the Brinell testing process, testing equipment requirements, test pieces charactristics, and related testing parameters and their measurement procedure according to DIN EN ISO 6506-1 standard. Versions info: V2 developed using BFO+CCO top-level ontologies. V3 developed using EMMO+CHAMEO top-level ontologies. V4 developed using PROVO+PMDco top-level ontologies. V5 developed using BFO+IOF top-level ontologies. |
Status | Alpha |
Format | OWL |
Language | English |
Contact | Hossein Beygi Nasrabadi, hossein.beygi-nasrabadi@bam.de |
Categories | Other |
No views of BTO-EMMO available
Id | https://w3id.org/emmo#EMMO_faab3f84_e475_4a46_af9c_7d249f0b9aef
https://w3id.org/emmo#EMMO_faab3f84_e475_4a46_af9c_7d249f0b9aef
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Preferred Name | RatioQuantity |
Definitions |
The class of quantities that are the ratio of two quantities with the same physical dimensionality.
Quantities defined as ratios `Q=A/B` having equal dimensions in numerator and denominator are dimensionless quantities but still have a physical dimension defined as dim(A)/dim(B).
Johansson, Ingvar (2010). "Metrological thinking needs the notions of parametric quantities, units and dimensions". Metrologia. 47 (3): 219–230. doi:10.1088/0026-1394/47/3/012. ISSN 0026-1394.
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Type | http://www.w3.org/2002/07/owl#Class |
All Properties
definition | The class of quantities that are the ratio of two quantities with the same physical dimensionality. The class of quantities that are the ratio of two quantities with the same physical dimensionality. Quantities defined as ratios `Q=A/B` having equal dimensions in numerator and denominator are dimensionless quantities but still have a physical dimension defined as dim(A)/dim(B). Johansson, Ingvar (2010). "Metrological thinking needs the notions of parametric quantities, units and dimensions". Metrologia. 47 (3): 219–230. doi:10.1088/0026-1394/47/3/012. ISSN 0026-1394. |
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prefLabel | RatioQuantity
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label | RatioQuantity
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comment | The class of quantities that are the ratio of two quantities with the same physical dimensionality.
Quantities defined as ratios `Q=A/B` having equal dimensions in numerator and denominator are dimensionless quantities but still have a physical dimension defined as dim(A)/dim(B).
Johansson, Ingvar (2010). "Metrological thinking needs the notions of parametric quantities, units and dimensions". Metrologia. 47 (3): 219–230. doi:10.1088/0026-1394/47/3/012. ISSN 0026-1394.
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elucidation | The class of quantities that are the ratio of two quantities with the same physical dimensionality.
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isDefinedBy | |
prefixIRI | EMMO_faab3f84_e475_4a46_af9c_7d249f0b9aef
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seeAlso | |
subClassOf | |
qudtReference | |
type | |
example | refractive index,
volume fraction,
fine structure constant
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- Problem retrieving properties:
Notes
Add NCBO Web Widgets to your site for BTO-EMMO
Widget type | Widget demonstration |
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Step 2: Follow the Instructions
For more help visit NCBO Widget Wiki |
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Example 1 (start typing the class name to get its full URI)
Example 2 (get the ID for a class) Example 3 (get the preferred name for a class) Step 2: Follow the Instructions
For more help visit NCBO Widget Wiki |
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Step 2: Follow the InstructionsCopy the code below and paste it to your HTML page <iframe frameborder="0" src="/widgets/visualization?ontology=BTO-EMMO&class=https%3A%2F%2Fw3id.org%2Femmo%23EMMO_0e03a375_8af8_46db_88ae_a45fe2d2940f&apikey=YOUR_API_KEY"></iframe> For more help visit NCBO Widget Wiki |
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Step 2: Follow the InstructionsCopy the code below and paste it to your HTML page <link rel="stylesheet" type="text/css" href="/widgets/jquery.ncbo.tree.css"> <script src="/widgets/jquery.ncbo.tree-2.0.2.js"></script> <div id="widget_tree"></div> var widget_tree = $("#widget_tree").NCBOTree({ apikey: "YOUR_API_KEY", ontology: "BTO-EMMO" }); You can also view a detailed demonstration For more help visit NCBO Widget Wiki |