#unitsofmeasurement — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #unitsofmeasurement, aggregated by home.social.
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Recently, I was discussing about the pros and cons of different unit ontologies. However, I was not able to really express, why I am in favor of an ontology, which not only provides the direct conversion factors between units for direct application, but also provides the explanation for these values. In her keynote, Maria-Esther Vidal provided an explanation for my intuition (free after Aristotle): "We think we know a thing only when we know its cause." #eswc2026 #UnitsOfMeasurement #Ontologies
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Recently, I was discussing about the pros and cons of different unit ontologies. However, I was not able to really express, why I am in favor of an ontology, which not only provides the direct conversion factors between units for direct application, but also provides the explanation for these values. In her keynote, Maria-Esther Vidal provided an explanation for my intuition (free after Aristotle): "We think we know a thing only when we know its cause." #eswc2026 #UnitsOfMeasurement #Ontologies
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Recently, I was discussing about the pros and cons of different unit ontologies. However, I was not able to really express, why I am in favor of an ontology, which not only provides the direct conversion factors between units for direct application, but also provides the explanation for these values. In her keynote, Maria-Esther Vidal provided an explanation for my intuition (free after Aristotle): "We think we know a thing only when we know its cause." #eswc2026 #UnitsOfMeasurement #Ontologies
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Recently, I was discussing about the pros and cons of different unit ontologies. However, I was not able to really express, why I am in favor of an ontology, which not only provides the direct conversion factors between units for direct application, but also provides the explanation for these values. In her keynote, Maria-Esther Vidal provided an explanation for my intuition (free after Aristotle): "We think we know a thing only when we know its cause." #eswc2026 #UnitsOfMeasurement #Ontologies
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Recently, I was discussing about the pros and cons of different unit ontologies. However, I was not able to really express, why I am in favor of an ontology, which not only provides the direct conversion factors between units for direct application, but also provides the explanation for these values. In her keynote, Maria-Esther Vidal provided an explanation for my intuition (free after Aristotle): "We think we know a thing only when we know its cause." #eswc2026 #UnitsOfMeasurement #Ontologies
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#EclipseUOMo graduated from the #incubator a little over a month ago, as seen in the project details: https://projects.eclipse.org/projects/technology.uomo Congratulations and thanks to everyone involved at @EclipseFdn and the wider #UnitsOfMeasurement community. #Java #Units
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#EclipseUOMo graduated from the #incubator a little over a month ago, as seen in the project details: https://projects.eclipse.org/projects/technology.uomo Congratulations and thanks to everyone involved at @EclipseFdn and the wider #UnitsOfMeasurement community. #Java #Units
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#EclipseUOMo graduated from the #incubator a little over a month ago, as seen in the project details: https://projects.eclipse.org/projects/technology.uomo Congratulations and thanks to everyone involved at @EclipseFdn and the wider #UnitsOfMeasurement community. #Java #Units
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#EclipseUOMo graduated from the #incubator a little over a month ago, as seen in the project details: https://projects.eclipse.org/projects/technology.uomo Congratulations and thanks to everyone involved at @EclipseFdn and the wider #UnitsOfMeasurement community. #Java #Units
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A few inches is still a couple of centimeters.
#MetricVsImperial #MeasurementMatters #InchesToCentimeters #LengthConversion #MathIsFun #ScienceFacts #UnitsOfMeasurement #ConvertIt #MetricSystem #ImperialSystem
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A few inches is still a couple of centimeters.
#MetricVsImperial #MeasurementMatters #InchesToCentimeters #LengthConversion #MathIsFun #ScienceFacts #UnitsOfMeasurement #ConvertIt #MetricSystem #ImperialSystem
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A few inches is still a couple of centimeters.
#MetricVsImperial #MeasurementMatters #InchesToCentimeters #LengthConversion #MathIsFun #ScienceFacts #UnitsOfMeasurement #ConvertIt #MetricSystem #ImperialSystem
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A few inches is still a couple of centimeters.
#MetricVsImperial #MeasurementMatters #InchesToCentimeters #LengthConversion #MathIsFun #ScienceFacts #UnitsOfMeasurement #ConvertIt #MetricSystem #ImperialSystem
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A few inches is still a couple of centimeters.
#MetricVsImperial #MeasurementMatters #InchesToCentimeters #LengthConversion #MathIsFun #ScienceFacts #UnitsOfMeasurement #ConvertIt #MetricSystem #ImperialSystem
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Centimorgan (Genetics 🧬)
In genetics, a centimorgan or map unit is a unit for measuring genetic linkage. It is defined as the distance between chromosome positions for which the expected average number of intervening chromosomal crossovers in a single generation is 0.01. It is often used to infer distance along a chromosome. However, it is not a true physical distance.
https://en.wikipedia.org/wiki/Centimorgan
#Centimorgan #Genetics #DimensionlessUnits #UnitsOfMeasurement
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Centimorgan (Genetics 🧬)
In genetics, a centimorgan or map unit is a unit for measuring genetic linkage. It is defined as the distance between chromosome positions for which the expected average number of intervening chromosomal crossovers in a single generation is 0.01. It is often used to infer distance along a chromosome. However, it is not a true physical distance.
https://en.wikipedia.org/wiki/Centimorgan
#Centimorgan #Genetics #DimensionlessUnits #UnitsOfMeasurement
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Centimorgan (Genetics 🧬)
In genetics, a centimorgan or map unit is a unit for measuring genetic linkage. It is defined as the distance between chromosome positions for which the expected average number of intervening chromosomal crossovers in a single generation is 0.01. It is often used to infer distance along a chromosome. However, it is not a true physical distance.
https://en.wikipedia.org/wiki/Centimorgan
#Centimorgan #Genetics #DimensionlessUnits #UnitsOfMeasurement
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#RotationalFrequency, also known as rotational speed or rate of rotation (symbols ν, lowercase Greek nu, and also n), is the frequency of rotation of an object #aroundAnAxis. Its #SIUnit is the #reciprocalSeconds (s−1); other common #unitsOfMeasurement include the #hertz (Hz), #cyclesPerSecond (cps), and #revolutionsPerMinute (rpm). Rotational frequency can be obtained dividing #angularFrequency, ω, by a full #turn (2π #radians): ν=ω/(2π rad).
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Tiny mistake, huge effect:
Due to a single wrong statement "day subclass of counting unit" (http://www.wikidata.org/entity/statement/Q573-b8a19c53-425d-0009-2c55-decdfeb3ff19), #Wikidata / @wikidata classifies every resource representing a calendar date, like "November 12, 1655" https://www.wikidata.org/entity/Q69107205, as unit. As a result, a query for all #UnitsOfMeasurement returns > 210.000 instead of < 7000 resources. -
Picking up work on an old Java project that has it's own half-baked units of measurement API, I was chuffed to discover JSR 363 - Unit of Measurement API. Maybe I don't need to keep maintaining this custom implementation any more?
But looking deeper, it literally only has support for basic maths operations, and you can't even specify basic stuff like significant digits or rounding modes. A `BigDecimal` value of "100.00" gets coerced to an `int`.
What good is an API for strongly typing and converting physical measurements if you can't effectively perform operations on them?
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New ISO standard unit of mass - or maybe volume - just dropped!
The "floof" is a little large as a base unit, so it's most commonly encountered as microfloofs, like with capacitors measured in microfarads.
It joins the other oddball units commonly encountered in news articles - volume in Olympic swimming pools, length in double-decker buses, mass in elephants, etc.
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very cool units. what would be units of time? and charge/current?
https://www.smbc-comics.com/comic/cup
#SMBC #Physics #Measurement #UnitsOfMeasurement -
Useless Facts, Badly Drawn #149: A buttload of wine. Also, Happy New Year!
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#buttload #butt #wine #alcohol #booze #cask #history #unitsofmeasurement #butwhytho #words #ass #bottomsup #trivia #funfact #stupid #strangebuttrue #butwhytho #bizarre #uselessfacts #uselessfactsbadlydrawn -
#JSR385 Units of Measurement 2.0 has posted Maintenance Release 2:
https://jcp.org/aboutJava/communityprocess/mrel/jsr385/index2.html #JCP #JSRUpdates #JSR385 #UnitsofMeasurement #Java -
#JSR385 Units of Measurement 2.0 has posted Maintenance Release 2:
https://jcp.org/aboutJava/communityprocess/mrel/jsr385/index2.html #JCP #JSRUpdates #JSR385 #UnitsofMeasurement #Java -
#JSR385 Units of Measurement 2.0 has posted Maintenance Release 2:
https://jcp.org/aboutJava/communityprocess/mrel/jsr385/index2.html #JCP #JSRUpdates #JSR385 #UnitsofMeasurement #Java -
I will #AlsoAlsoAdd...
#TheFormerUnitedKingdom has its own #System of #Measurements including (but not limited to):
• #DoubleDeckerBuses (Height)
• #OlympicSwimmingPools / #FootballPitches (Length)
• #Wales / #Belgium (Geographic Landmass / Area)
• #Heffalumps (Weight)These are #NonStandard #UnitsOfMeasurement; we can #BlameBrexit if you #Like...
#IT won't #AffectTheOutcome...
🧙⚔️🤖🐺🤖⚔️🧙 | ☕️🍪🍫🦄🍫🍪☕
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I will #AlsoAlsoAdd...
#TheFormerUnitedKingdom has its own #System of #Measurements including (but not limited to):
• #DoubleDeckerBuses (Height)
• #OlympicSwimmingPools / #FootballPitches (Length)
• #Wales / #Belgium (Geographic Landmass / Area)
• #Heffalumps (Weight)These are #NonStandard #UnitsOfMeasurement; we can #BlameBrexit if you #Like...
#IT won't #AffectTheOutcome...
🧙⚔️🤖🐺🤖⚔️🧙 | ☕️🍪🍫🦄🍫🍪☕
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I will #AlsoAlsoAdd...
#TheFormerUnitedKingdom has its own #System of #Measurements including (but not limited to):
• #DoubleDeckerBuses (Height)
• #OlympicSwimmingPools / #FootballPitches (Length)
• #Wales / #Belgium (Geographic Landmass / Area)
• #Heffalumps (Weight)These are #NonStandard #UnitsOfMeasurement; we can #BlameBrexit if you #Like...
#IT won't #AffectTheOutcome...
🧙⚔️🤖🐺🤖⚔️🧙 | ☕️🍪🍫🦄🍫🍪☕
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I will #AlsoAlsoAdd...
#TheFormerUnitedKingdom has its own #System of #Measurements including (but not limited to):
• #DoubleDeckerBuses (Height)
• #OlympicSwimmingPools / #FootballPitches (Length)
• #Wales / #Belgium (Geographic Landmass / Area)
• #Heffalumps (Weight)These are #NonStandard #UnitsOfMeasurement; we can #BlameBrexit if you #Like...
#IT won't #AffectTheOutcome...
🧙⚔️🤖🐺🤖⚔️🧙 | ☕️🍪🍫🦄🍫🍪☕
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I will #AlsoAlsoAdd...
#TheFormerUnitedKingdom has its own #System of #Measurements including (but not limited to):
• #DoubleDeckerBuses (Height)
• #OlympicSwimmingPools / #FootballPitches (Length)
• #Wales / #Belgium (Geographic Landmass / Area)
• #Heffalumps (Weight)These are #NonStandard #UnitsOfMeasurement; we can #BlameBrexit if you #Like...
#IT won't #AffectTheOutcome...
And, #QuoteToots; #StillQuiteCool
🧙⚔️🤖🐺🤖⚔️🧙 | ☕️🍪🍫🦄🍫🍪☕
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The Java Community Process(SM) Program - communityprocess - maintenance review 2 of #JSR385 #JCP #Java #UnitsofMeasurement https://jcp.org/aboutJava/communityprocess/maintenance/jsr385/index2.html
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The Java Community Process(SM) Program - communityprocess - maintenance review 2 of #JSR385 #JCP #Java #UnitsofMeasurement https://jcp.org/aboutJava/communityprocess/maintenance/jsr385/index2.html
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The Java Community Process(SM) Program - communityprocess - maintenance review 2 of #JSR385 #JCP #Java #UnitsofMeasurement https://jcp.org/aboutJava/communityprocess/maintenance/jsr385/index2.html
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@coprolite9000 well given each country defines it's own unit of alcohol, perhaps we could all choose out own name so that there's less confusion.
The French van have the Cliquot but I think the Danish should be a Jacobsen (after the founder of #Carlsberg who was also a noted philanthropist and gave the world stabilised #yeast to make consistent #Beer),en genstand = en Jacobsen...
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@coprolite9000 well given each country defines it's own unit of alcohol, perhaps we could all choose out own name so that there's less confusion.
The French van have the Cliquot but I think the Danish should be a Jacobsen (after the founder of #Carlsberg who was also a noted philanthropist and gave the world stabilised #yeast to make consistent #Beer),en genstand = en Jacobsen...
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@coprolite9000 well given each country defines it's own unit of alcohol, perhaps we could all choose out own name so that there's less confusion.
The French van have the Cliquot but I think the Danish should be a Jacobsen (after the founder of #Carlsberg who was also a noted philanthropist and gave the world stabilised #yeast to make consistent #Beer),en genstand = en Jacobsen...
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@coprolite9000 well given each country defines it's own unit of alcohol, perhaps we could all choose out own name so that there's less confusion.
The French van have the Cliquot but I think the Danish should be a Jacobsen (after the founder of #Carlsberg who was also a noted philanthropist and gave the world stabilised #yeast to make consistent #Beer),en genstand = en Jacobsen...
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@coprolite9000 well given each country defines it's own unit of alcohol, perhaps we could all choose out own name so that there's less confusion.
The French van have the Cliquot but I think the Danish should be a Jacobsen (after the founder of #Carlsberg who was also a noted philanthropist and gave the world stabilised #yeast to make consistent #Beer),en genstand = en Jacobsen...
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In the 70's, we learned both the Imperial and Metric Systems of Measurement and consequently are unfamiliar with either system.
"The battle of the standards: why the US and UK can’t stop fighting the metric system"
Metric units have conquered the globe, but in the US and the UK, their presence has become part of a culture war between ‘traditional’ and ‘progressive’ values.
#GoMetric #SellingEnglandByThePound #EU #MatterOfInches #UnitsOfMeasurement
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In the 70's, we learned both the Imperial and Metric Systems of Measurement and consequently are unfamiliar with either system.
"The battle of the standards: why the US and UK can’t stop fighting the metric system"
Metric units have conquered the globe, but in the US and the UK, their presence has become part of a culture war between ‘traditional’ and ‘progressive’ values.
#GoMetric #SellingEnglandByThePound #EU #MatterOfInches #UnitsOfMeasurement
-
In the 70's, we learned both the Imperial and Metric Systems of Measurement and consequently are unfamiliar with either system.
"The battle of the standards: why the US and UK can’t stop fighting the metric system"
Metric units have conquered the globe, but in the US and the UK, their presence has become part of a culture war between ‘traditional’ and ‘progressive’ values.
#GoMetric #SellingEnglandByThePound #EU #MatterOfInches #UnitsOfMeasurement
-
In the 70's, we learned both the Imperial and Metric Systems of Measurement and consequently are unfamiliar with either system.
"The battle of the standards: why the US and UK can’t stop fighting the metric system"
Metric units have conquered the globe, but in the US and the UK, their presence has become part of a culture war between ‘traditional’ and ‘progressive’ values.
#GoMetric #SellingEnglandByThePound #EU #MatterOfInches #UnitsOfMeasurement
-
In the 70's, we learned both the Imperial and Metric Systems of Measurement and consequently are unfamiliar with either system.
"The battle of the standards: why the US and UK can’t stop fighting the metric system"
Metric units have conquered the globe, but in the US and the UK, their presence has become part of a culture war between ‘traditional’ and ‘progressive’ values.
#GoMetric #SellingEnglandByThePound #EU #MatterOfInches #UnitsOfMeasurement