User talk:Anthony.Sebastian

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Revision as of 15:28, 18 August 2011 by imported>Anthony.Sebastian (→‎Electric charge: --to John)
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Hourglass drawing.svg Where Anthony lives it is approximately: 03:43

Creating my User Talk Page. --Anthony.Sebastian
Anthony.Sebastian (Talk) 13:48, 19 December 2006 (CST)

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Current UTC Time: 10:43
Now: 01:42, 6 July 2011 (UTC)

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Please review Los Alamos National Laboratory for spelling, grammar, and whatever

Anthony, I would very much appreciate it if you would review Los Alamos National Laboratory for spelling, grammar, and whatever else you think may be needed. Let me have your comments on the article's Talk page. Thanks, Milton Beychok 20:33, 6 June 2011 (UTC)

Hi Anthony

Back after a holiday - I take it I'm not still needed for Alcmeion?Gareth Leng 08:39, 14 June 2011 (UTC)

Thanks, Gareth. Alcmaeon (a.k.a., Alkmaion): Approved. Hope you enjoyed your vacation, though you may have meant 'vacation from CZ'. OMBs need such. Anthony.Sebastian 22:31, 14 June 2011 (UTC)

Asking for your help again

Anthony, the Project Apollo article needs a critical review by a History author like yourself. See here the documentation of my recent extensive edits to that article.

Anything you can do to make it more readable, more interesting, etc. would be appreciated. Milton Beychok 04:00, 21 June 2011 (UTC)

Milton, I have a few deadlines related to academic year ending. I took a look at Project Apollo and will plan to work on it starting sometime in July, though the start of the academic year also puts demands on me.
Thanks for steering me in the article's direction. The Apollo missions were incredible achievements. Anthony.Sebastian 14:39, 22 June 2011 (UTC)
Anthony, thanks for your added references and edits as well as for picking up my goof in defining "billion". Milton Beychok 21:57, 24 June 2011 (UTC)

Redirect of Biological mathematics

Hi Anthony: I've moved the article Biological mathematics to Biological computation, which seems to me to fit the content of this article pretty well. Please excuse my doing this before your have had a chance to comment upon it. I don't think it is a very controversial change, but it may be a bit startling to find what has happened in your absence. If so, my apologies. John R. Brews 18:51, 4 August 2011 (UTC)

Electric charge

Anthony: If you take a look at Talk:Electric_charge#Definition_of_electric_charge you will see that while technically you are right that the article Electric charge should begin with a definition of electric charge, that approach is awkward, and the simple change you have made in the lead sentence of this article does not solve the problem.

There seems to me to be two possibilities: the one you object to that begins by defining charge and then defines electric charge and how it is distinct from magnetic charge. Alternatively, one can make a new article Charge, describing a fundamental property of matter that causes matter having that property to generate and react to a force of attraction or repulsion to spatially separate matter that likewise manifests the property of charge.

Then one can refer to this article in the article Electric charge as one of the two known types of charge, magnetic and electric, with the distinguishing property that electric charges can be isolated, while while an isolated magnetic charge or magnetic monopole never has been observed.

In any event, I find the present arrangement unsatisfactory. John R. Brews 04:09, 13 August 2011 (UTC)

Apparently the matter is complicated further by the concept of "color charge". John R. Brews 15:51, 13 August 2011 (UTC)

Also complicated by mass: "In physics, mass is an extensive physical property of a system and is most frequently measured in the SI unit of kilograms. Mass is the "charge" of the gravitational force, and the resistance an object has to force." From CZ article.
I like the idea of dealing with 'charge' in a separate article, Charge. I too was thinking of that, but I did not feel qualified to do it justice. I suppose we could start it as a stub, with the lede sentence you suggested. I give it a try, unless you really want to do it yourself. I'm away Sunday, could do it Monday.
At any rate, in Electric charge, I had wanted the reader to know a bit more about electric charge before introducing magnetic charge, or charge in general. Anthony.Sebastian 04:31, 14 August 2011 (UTC)
A start at an article. John R. Brews 05:44, 15 August 2011 (UTC)
The treatment of color charge and its connection to nuclear forces needs work. John R. Brews 14:01, 15 August 2011 (UTC)
I set up a talk page to consider how this article should be written at User:John R. Brews/Sample/Talk. John R. Brews 16:23, 15 August 2011 (UTC)
Anthony: Perhaps a god approach to Charge is to make it a disambiguation page. There are so many different "charges" even within science that it seems they are almost unconnected. For example, Charge (electromagnetic) could include both electric and magnetic charge, replacing the present Electric charge. Charge (chromodynamic) could discuss color charge. Then we are left with Charge (baryonic), Charge (leptonic), which appear to be different in that they are not related to forces at all, but to symmetry classifications. Maybe you have some more?
Although mass is related to the force of gravity by the same potential theory as electromagnetism via Poisson's equation, it is not referred to as a "charge" in physics texts (a Google books search does not turn up this terminology, despite its use in the CZ article Mass), and is ultimately related to the curvature of space time, a form of "fictitious" force depending upon the observer like centrifugal force.
The disambiguation page would have to include non-science versions too, of course, like Charge (military), Charge (explosive). Maybe you have some more? John R. Brews 14:15, 18 August 2011 (UTC)
John, it appears we already have Charge as a disambiguation page, automatically redirected from Charge. It currently has three entries:
I would prefer separate articles on Charge (science), Electric charge, Magnetic charge plus the ones you suggested: Charge (chromodynamic) Charge (baryonic), Charge (leptonic), Charge (military), Charge (explosive), Charge business, Chargés d'affaires, etc.
By Charge (science), I refer to the Sample article you started.
I do not ignore your Charge (electrodynamic), but in the interests of the readers, separate articles on electric and magnetic charges would seem better, as each deserves it own treatment in order to do it justice and teach the unique aspects of each. —Anthony.Sebastian 21:28, 18 August 2011 (UTC)
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