uom-ontology-std
[Top] [All Lists]

Re: [uom-ontology-std] What is mass?

To: "Weber, Martin S." <martin.weber@xxxxxxxx>
Cc: uom-ontology-std <uom-ontology-std@xxxxxxxxxxxxxxxx>
From: Pat Hayes <phayes@xxxxxxx>
Date: Mon, 28 Sep 2009 09:44:28 -0500
Message-id: <96CA4F7A-2EDC-499F-86C4-97D5028E6C5D@xxxxxxx>
Martin, you clearly feel strongly about something. However, I have no  
idea what it is, or what your point is in the message.    (01)

Pat    (02)

On Sep 26, 2009, at 6:51 PM, Weber, Martin S. wrote:    (03)

>> Pat Hayes:
>> Um... as I recall from the telecon presentation, UCUM treats angle as
>> a physical dimension, so this entire debate is beside the point.  
>> There
>> is a *unit* distinction between angle and count; angle is not
>> dimensionless in UCUM. Very sensible move.
>
> Uh well, reading the semantics of UCUM IIUC angle and count are
> different units but they are not different dimensions. About them
> being different units and thus the debate being beside the point:
> Don't be so difficult :D If you prefer it, then let's talk about  
> newton-meter
> vs. newton-meter. Oh. Am I talking about two different things here?
> Do I need a (kind of, +) quantity here? When you're done redefining
> physics, metrology, and the VIM, reknitted the SI, abolished some
> units of measure in use, and introduced others, ... someone
> will tell me whether I'm talking about torque or something different.
>
> I'm sorry guys, but sometimes I get the impression you wanna tackle
> the world and not creating a standard ontology for units of measure
> and their necessary related concepts. Do you expect all the users of
> the ontology understand all of the underlying concepts?
>
> Regards,
>
> -Martin
>
> _________________________________________________________________
> Message Archives: http://ontolog.cim3.net/forum/uom-ontology-std/
> Subscribe: mailto:uom-ontology-std-join@xxxxxxxxxxxxxxxx
> Config/Unsubscribe: http://ontolog.cim3.net/mailman/listinfo/uom-ontology-std/
> Shared Files: http://ontolog.cim3.net/file/work/UoM/
> Wiki: http://ontolog.cim3.net/cgi-bin/wiki.pl?UoM_Ontology_Standard
>
>    (04)

------------------------------------------------------------
IHMC                                     (850)434 8903 or (650)494 3973
40 South Alcaniz St.           (850)202 4416   office
Pensacola                            (850)202 4440   fax
FL 32502                              (850)291 0667   mobile
phayesAT-SIGNihmc.us       http://www.ihmc.us/users/phayes    (05)






_________________________________________________________________
Message Archives: http://ontolog.cim3.net/forum/uom-ontology-std/  
Subscribe: mailto:uom-ontology-std-join@xxxxxxxxxxxxxxxx 
Config/Unsubscribe: http://ontolog.cim3.net/mailman/listinfo/uom-ontology-std/  
Shared Files: http://ontolog.cim3.net/file/work/UoM/  
Wiki: http://ontolog.cim3.net/cgi-bin/wiki.pl?UoM_Ontology_Standard    (06)

<Prev in Thread] Current Thread [Next in Thread>