User talk:Kieff

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[edit] Parabéns

Bem vindo ao Commons:Featured picture candidates e parabéns pela sua animação (se vai ou não ser promovida a FP é outra história...). Precisamos de gente como você e de mais animações com conteúdo técnico e científico. Eu próprio tenho tentado fazer algumas pequenas coisas (craveira, sextante, quadrado desaparecido), mas sinto-me muito sozinho e não tenho nem suas ferramentas nem o seu talento. Convido-o a participar mais activamente naquele fórum, apresentando os seus trabalhos e contribuindo com a suas opiniões para melhorar o dos outros. Entretanto, que tal começar por nomear um dos seus giroscópios? - Alvesgaspar 22:52, 21 January 2007 (UTC)

Opa, obrigado! :) Eu venho contribuindo com animações e imagens técnicas ou científicas já faz um tempo, e pretendo continuar contribuindo. Agora, por mais que eu goste de minhas imagens e animações (especialmente a do giroscópio e a dos circulos de Villarceau, que é FP na Wikipedia em inglês), eu não me sinto impelido em me auto-nomear à FP. Acho que se as imagens forem realmente de boa qualidade, elas serão eventualmente reconhecidas por mérito próprio entre a comunidade. Sinta-se livre para nomeá-las, se você realmente acha que elas merecem o status de FP... Agora, eu não costumo me envolver muito com a comunidade Commons. Geralmente eu invisto meu tempo e atenção na Wikipedia em inglês mesmo. — Kieff | Kieff_Wikipedia | Talk 23:39, 21 January 2007 (UTC)

[edit] Please link images

Hello Kieff!

Thank you for providing images to Wikimedia Commons. Commons images are used by editors on many projects in many languages. Each image is put into categories. This helps other editors find them. Please add categories to each image you upload.

To add an image to a category, add the following code to the end of the page.

[[Category:Category Name]]

For example, if you are uploading a diagram showing the orbit of comets, add the following to the image description page:

[[Category:Astronomy diagrams]]

[[Category:Comets]]

This will make the diagram show up in the categories: Astronomy diagrams, Comets.

For further information on categories read Commons:Categories.

The CommonSense Tool often helps you find the best category for your image.

Here is a gallery of your images. Please check that each image has a category. If you have any questions, please feel free to ask them at the help desk. Thank you.

--EugeneZelenko 16:36, 30 January 2007 (UTC)

[edit] Exponential.png

Hi, could you please have a look at Image talk:Exponential.png? Melchoir 23:32, 5 March 2007 (UTC)

[edit] Request

Hey, I saw this file you uploaded and liked it - Image:Hyperbolic triangle.svg. Would you be willing to make a similar image to describe en:Elliptic geometry? This page has no graphics whatsoever, and something like that is very helpful to picture the concept. Thanks - Sarregouset 20:55, 5 September 2007 (UTC)

[edit] Flaw in Image:Light dispersion conceptual waves.gif

Hi. I should have dropped a note to you about this before: Image:Light dispersion conceptual waves.gif has a serious flaw. The red waves are clearly moving faster than the violet waves outside the prism, which is unphysical (neglecting the dispersion of air. This image should not be used as-is. --Srleffler 00:09, 17 February 2008 (UTC)

Crap, you're right! I did have that coded, but apparently it didn't run. I'll get it fixed as soon as I find some time. Sorry. 189.15.214.42 00:15, 17 February 2008 (UTC)

[edit] Periodic functions in WZGrapher

Hello Kieff!

I have one simple question: how do you plot i.e. a sawtooth-wave function in WZGrapher? I saw your image called Periodic_identity and I would like to know how to achieve that.

Best regards,

Robert

April 11, 2008

[edit] Thanks!

Thank you for your wonderful imagery contributions to numerous mathematics and physics articles on the English Wikipedia! --Dionyziz (talk) 16:00, 20 August 2008 (UTC).

Dear Dr Kieff,

I would use your animation on "Light dispersion conceptual".

When I try to save on my computer I loose the animation and I'll get only the image. There is a way to get the animation or could you gently provide by sending to me via e-mail? I want to use in some academic presentation and the your contribution would be aknowledged.

best regards

Fulvio Florenzano

Fulvio Florenzano PhD Assistant Imaging Unit Lab. of Experimental Neurorehabilitation "S. Lucia" Foundation Via fosso del Fiorano, 64/65 00143 Rome Italy e-mail: florenza@hsantalucia.it lab phone: +39-6-501703080 Fax: +39-6-501703305 mobile: 333-2125293

[edit] Please link images

Hello Kieff!

Thank you for providing images to Wikimedia Commons. Commons images are used by editors on many projects in many languages. Each image is put into categories. This helps other editors find them. Please add categories to each image you upload.

To add an image to a category, add the following code to the end of the page.

[[Category:Category Name]]

For example, if you are uploading a diagram showing the orbit of comets, add the following to the image description page:

[[Category:Astronomy diagrams]]

[[Category:Comets]]

This will make the diagram show up in the categories: Astronomy diagrams, Comets.

For further information on categories read Commons:Categories.

The CommonSense Tool often helps you find the best category for your image.

Here is a gallery of your images. Please check that each image has a category. If you have any questions, please feel free to ask them at the help desk. Thank you.

BotMultichillT 05:58, 26 May 2009 (UTC)

Image:Sine waves different frequencies.svg is uncategorized since 25 May 2009.

User talk:Kieff

From Wikimedia Commons, the free media repository

Contents

[edit] Parabéns

[edit] Please link images

[edit] Exponential.png

[edit] Request

[edit] Flaw in Image:Light dispersion conceptual waves.gif

[edit] Periodic functions in WZGrapher

[edit] Thanks!

[edit] Please link images

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