Ondřej Mangl

Welcome to the Commons, Ondřej Mangl!

First steps tutorial Our first steps help file and our FAQ will help you a lot after registration. They explain how to customize the interface (for example the language), how to upload files and our basic licensing policy. You don't need technical skills in order to contribute here. Be bold contributing here and assume good faith for the intentions of others. This is a wiki - it is really easy. Getting help More information is available at the Community Portal. You may ask questions at the Help desk, Village Pump or on IRC channel #wikimedia-commons. You can also contact an administrator on their talk page. If you have a specific copyright question, ask at Commons talk:Licensing.		Goodies, tips and tricks Put Babel boxes on your user page so others know what languages you can speak and indicate your Graphics abilities. All your uploads are stored in your personal Gallery Please sign your name on Talk pages by typing ~~~~ Use the CommonSense tool to find good categories for your files (then other people can find them too!) To link to an image page, write this: `[[:Image:Foo.jpg]]`, it makes this: `Image:Foo.jpg` If you're copying files from another project, be sure to use the CommonsHelper Made a mistake? Did you want to rename or move a file? Simply upload the file again and mark the old one like this: `{{bad name\|Correct name}}` For more information read the full Deletion guidelines
(P.S. Would you like to provide feedback on this message?)

Summary edit

Latest comment: 16 years ago1 comment1 person in discussion

Hoj Ondro. Mám takovou malou připomínku k vyplňování popisu u obrázků. Jelikož je Commons mezinárodní úložiště, tak není vhodné vyplňovat popis česky. Doporučuju používat následující šablonu (Permission není třeba vyplňovat):

{{Information
|Description={{en|anglický popis}}
{{cs|český popis}}
|Source=self-made
|Date=...
|Author= [[User:Ondřej Mangl|Ondřej Mangl]]
}}

Hoj Jirko. Což o to, že bych to měl takhle vyplňovat vím. Problém je v tom, že se mi nechce. Prostě jsem si vzal do hlavy, že jsem Čech a když už sem něco dám, tak to bude jen česky a když to bude chtít někdo použít ať si to přeloží. Určitě tím ubližuju nejvíc sobě, protože právě české popisky odradí někoho, aby to použil i v jiné Wikipedii, jelikož neví co je na obrázku. Asi s tím budu muset přestat a začít to dělat normálně jako každý jiný. Rozhodně dík za zdrbnutí, určitě jsem ho potřeboval, protože sám bych na to nepřistoupil. --Ondřej Mangl 04:51, 16 September 2007 (UTC)Reply

kategorie edit

Latest comment: 15 years ago1 comment1 person in discussion

Ahoj, používej prosím kategorie;-) Díky, --Podzemnik (talk) 21:27, 6 December 2008 (UTC)Reply

Tip: Categorizing images edit

Latest comment: 12 years ago4 comments2 people in discussion

Afrikaans ∙ العربية ∙ беларуская (тарашкевіца) ∙ বাংলা ∙ català ∙ čeština ∙ dansk ∙ Deutsch ∙ Deutsch (Sie-Form) ∙ Ελληνικά ∙ English ∙ Esperanto ∙ español ∙ فارسی ∙ suomi ∙ français ∙ galego ∙ עברית ∙ magyar ∙ íslenska ∙ italiano ∙ 日本語 ∙ ქართული ∙ 한국어 ∙ македонски ∙ മലയാളം ∙ norsk bokmål ∙ Plattdüütsch ∙ Nederlands ∙ norsk ∙ polski ∙ português ∙ português do Brasil ∙ română ∙ русский ∙ sicilianu ∙ slovenčina ∙ slovenščina ∙ српски / srpski ∙ svenska ∙ Türkçe ∙ українська ∙ Tiếng Việt ∙ 中文（简体）‎ ∙ 中文（繁體）‎ ∙ +/−

Hello, Ondřej Mangl!

Tip: Add categories to your files

Thanks a lot for contributing to the Wikimedia Commons! Here's a tip to make your uploads more useful: Why not add some categories to describe them? This will help more people to find and use them.

Here's how:

1) If you're using the UploadWizard, you can add categories to each file when you describe it. Just click "more options" for the file and add the categories which make sense:

2) You can also pick the file from your list of uploads, edit the file description page, and manually add the category code at the end of the page.

[[Category:Category name]]

For example, if you are uploading a diagram showing the orbits of comets, you add the following code:

[[Category:Astronomical diagrams]]

[[Category:Comets]]

This will make the diagram show up in the categories "Astronomical diagrams" and "Comets".

When picking categories, try to choose a specific category ("Astronomical diagrams") over a generic one ("Illustrations").

Thanks again for your uploads! More information about categorization can be found in Commons:Categories, and don't hesitate to leave a note on the help desk.

BotMultichillT 06:04, 15 February 2009 (UTC)Reply

Image:N,N-ethylenbis(salicylideniminát).JPG is uncategorized since 14 February 2009. BotMultichillT 06:04, 15 February 2009 (UTC)Reply
Image:Fluorid amonný.JPG is uncategorized since 22 February 2009. BotMultichillT 06:19, 23 February 2009 (UTC)Reply
Image:Krystalové modifikace SiO2.png was uncategorized on 28 November 2011 CategorizationBot (talk) 14:44, 29 November 2011 (UTC)Reply

The factual accuracy of the chemical structure Image:Edta.JPG is disputed edit

Latest comment: 14 years ago1 comment1 person in discussion

Dispute notification

The chemical structure Image:Edta.JPG you uploaded has been tagged as disputed and is now listed in Category:Disputed chemical diagrams. Images in this category are deleted after one month if there is no upload of a corrected version and if there is no objection from the uploader or other users. Please discuss on the image talk page if you feel that the dispute is inappropriate. If you agree with the dispute, you can either upload a corrected version or simply allow the image to be deleted.

In all cases, please do not take the dispute personally. It is never intended as such. Thank you! --Ephemeronium (talk) 14:11, 6 April 2010 (UTC)Reply

English: Also if possible, could you please save your images in png format. It loses no information, and is more efficient for smple diagram-like images. Thank you.

Čeština: Také pokud je to možné, mohl byste prosím uložit obrázky ve formátu PNG. Ztrácí žádné informace, a je účinnější pro smple diagram-jako obrázky. Děkuji

Thank you for your fluoride images edit

Latest comment: 11 years ago1 comment1 person in discussion

See usage here: [1]

TCO (talk) 16:37, 22 July 2012 (UTC)Reply

File:Trifenylfosfin.JPG edit

Latest comment: 11 years ago1 comment1 person in discussion

File:Trifenylfosfin.JPG has been listed at Commons:Deletion requests so that the community can discuss whether it should be kept or not. We would appreciate it if you could go to voice your opinion about this at its entry.

If you created this file, please note that the fact that it has been proposed for deletion does not necessarily mean that we do not value your kind contribution. It simply means that one person believes that there is some specific problem with it, such as a copyright issue. Please see Commons:But it's my own work! for a guide on how to address these issues.

Please remember to respond to and – if appropriate – contradict the arguments supporting deletion. Arguments which focus on the nominator will not affect the result of the nomination. Thank you!

Afrikaans ∙ Bahasa Indonesia ∙ bosanski ∙ català ∙ čeština ∙ dansk ∙ Deutsch ∙ Deutsch (Sie-Form)‎ ∙ eesti ∙ English ∙ español ∙ Esperanto ∙ français ∙ galego ∙ hrvatski ∙ íslenska ∙ italiano ∙ magyar ∙ Nederlands ∙ norsk bokmål ∙ norsk nynorsk ∙ occitan ∙ Plattdüütsch ∙ polski ∙ português ∙ português do Brasil ∙ română ∙ shqip ∙ sicilianu ∙ slovenčina ∙ slovenščina ∙ suomi ∙ svenska ∙ Tiếng Việt ∙ Türkçe ∙ Zazaki ∙ Ελληνικά ∙ беларуская ∙ беларуская (тарашкевіца)‎ ∙ български ∙ македонски ∙ русский ∙ српски / srpski ∙ українська ∙ հայերեն ∙ বাংলা ∙ മലയാളം ∙ ပအိုဝ်ႏဘာႏသာႏ ∙ မြန်မာဘာသာ ∙ ไทย ∙ 조선말 ∙ 한국어 ∙ 日本語 ∙ 简体中文‎ ∙ 繁體中文‎ ∙ עברית ∙ العربية ∙ پښتو ∙ فارسی ∙ ދިވެހިބަސް ∙ +/−

Leyo 09:17, 14 September 2012 (UTC)Reply

File:Bromid nikelnatý.PNG edit

Latest comment: 8 years ago4 comments3 people in discussion

Hi Ondřej Mangl. Do you know which form of nickel(II) bromide File:Bromid nikelnatý.PNG is? I would guess it's one of the hydrates, but which one? --Leyo 10:51, 22 October 2015 (UTC)Reply

Hi Leyo. I'm sorry, I haven't been on Wikipedia Commons since November 2011 and I also don't have enough time for editing articles and photos, I've created. This compound is definitely a hydrate, but I can¨t precisely say which one. Most common are hexa- and octahydrates, so it could be one of them, but I'm not 100 % sure about it. I prepared this compound simply by mixing of solid NiCO3 with aqueous solution of HBr and evaporation of formed water solution. This is all, I can say and I hope I helped you a little. Have a nice day. -- Ondřej Mangl (talk) 17:33, 22 October 2015 (UTC)Reply

Hi Ondřej. Thanks for the pictures. For the question above I'm wondering if there is mismatch in the labeling, because all sources say the bromid is green, but iodid is blue-green. So if the pictues Jodid nikelnatý and Bromid nikelnatý are exchanged, it would fit. Is this possible ? Rjh (talk) 18:47, 30 October 2015 (UTC)Reply

NiBr₂ · 6 H₂O
NiI₂· 6 H₂O

Hi Rjh and Leyo thanks for warning about continuing discussion. Labels of pictures shoud be right, but I can't say it to 100 % after 8 years from taking pictures. Different colors may be caused by different light in the picture, because I had only basic camera and I didn't edit photos in any program. And there is still a chance I could replace beakers with water solutions of compounds. The best way to find the truth is repeat experiment and take photos again. Unfortunately I don't have any access to chemicals now and I coundn't try to prepare compounds again. If there is someone, who can, please try to contact him or her and we will see, if I made a mistake, or there is mistake in the literature or only small problems with coloration. Ondřej Mangl (talk) 22:21, 2 November 2015 (UTC)Reply

File:Červený fosfor.gif edit

Latest comment: 7 years ago1 comment1 person in discussion

File:Červený fosfor.gif has been listed at Commons:Deletion requests so that the community can discuss whether it should be kept or not. We would appreciate it if you could go to voice your opinion about this at its entry.

If you created this file, please note that the fact that it has been proposed for deletion does not necessarily mean that we do not value your kind contribution. It simply means that one person believes that there is some specific problem with it, such as a copyright issue. Please see Commons:But it's my own work! for a guide on how to address these issues.

Please remember to respond to and – if appropriate – contradict the arguments supporting deletion. Arguments which focus on the nominator will not affect the result of the nomination. Thank you!

Afrikaans ∙ Bahasa Indonesia ∙ bosanski ∙ català ∙ čeština ∙ dansk ∙ Deutsch ∙ Deutsch (Sie-Form)‎ ∙ eesti ∙ English ∙ español ∙ Esperanto ∙ français ∙ galego ∙ hrvatski ∙ íslenska ∙ italiano ∙ magyar ∙ Nederlands ∙ norsk bokmål ∙ norsk nynorsk ∙ occitan ∙ Plattdüütsch ∙ polski ∙ português ∙ português do Brasil ∙ română ∙ shqip ∙ sicilianu ∙ slovenčina ∙ slovenščina ∙ suomi ∙ svenska ∙ Tiếng Việt ∙ Türkçe ∙ Zazaki ∙ Ελληνικά ∙ беларуская ∙ беларуская (тарашкевіца)‎ ∙ български ∙ македонски ∙ русский ∙ српски / srpski ∙ українська ∙ հայերեն ∙ বাংলা ∙ മലയാളം ∙ ပအိုဝ်ႏဘာႏသာႏ ∙ မြန်မာဘာသာ ∙ ไทย ∙ 조선말 ∙ 한국어 ∙ 日本語 ∙ 简体中文‎ ∙ 繁體中文‎ ∙ עברית ∙ العربية ∙ پښتو ∙ فارسی ∙ ދިވެހިބަސް ∙ +/−

DMacks (talk) 20:51, 5 August 2016 (UTC)Reply

File:Illustration of tetrahydrofuran molecule.jpg edit

Latest comment: 6 years ago1 comment1 person in discussion

File:Illustration of tetrahydrofuran molecule.jpg has been listed at Commons:Deletion requests so that the community can discuss whether it should be kept or not. We would appreciate it if you could go to voice your opinion about this at its entry.

If you created this file, please note that the fact that it has been proposed for deletion does not necessarily mean that we do not value your kind contribution. It simply means that one person believes that there is some specific problem with it, such as a copyright issue. Please see Commons:But it's my own work! for a guide on how to address these issues.

Please remember to respond to and – if appropriate – contradict the arguments supporting deletion. Arguments which focus on the nominator will not affect the result of the nomination. Thank you!

Afrikaans ∙ Bahasa Indonesia ∙ bosanski ∙ català ∙ čeština ∙ dansk ∙ Deutsch ∙ Deutsch (Sie-Form)‎ ∙ eesti ∙ English ∙ español ∙ Esperanto ∙ français ∙ galego ∙ hrvatski ∙ íslenska ∙ italiano ∙ magyar ∙ Nederlands ∙ norsk bokmål ∙ norsk nynorsk ∙ occitan ∙ Plattdüütsch ∙ polski ∙ português ∙ português do Brasil ∙ română ∙ shqip ∙ sicilianu ∙ slovenčina ∙ slovenščina ∙ suomi ∙ svenska ∙ Tiếng Việt ∙ Türkçe ∙ Zazaki ∙ Ελληνικά ∙ беларуская ∙ беларуская (тарашкевіца)‎ ∙ български ∙ македонски ∙ русский ∙ српски / srpski ∙ українська ∙ հայերեն ∙ বাংলা ∙ മലയാളം ∙ ပအိုဝ်ႏဘာႏသာႏ ∙ မြန်မာဘာသာ ∙ ไทย ∙ 조선말 ∙ 한국어 ∙ 日本語 ∙ 简体中文‎ ∙ 繁體中文‎ ∙ עברית ∙ العربية ∙ پښتو ∙ فارسی ∙ ދިވެހިބަސް ∙ +/−

DMacks (talk) 02:49, 15 August 2017 (UTC)Reply

File:Fyzikálně-chemický pahýl.JPG edit

Latest comment: 5 years ago1 comment1 person in discussion

File:Fyzikálně-chemický pahýl.JPG has been listed at Commons:Deletion requests so that the community can discuss whether it should be kept or not. We would appreciate it if you could go to voice your opinion about this at its entry.

If you created this file, please note that the fact that it has been proposed for deletion does not necessarily mean that we do not value your kind contribution. It simply means that one person believes that there is some specific problem with it, such as a copyright issue. Please see Commons:But it's my own work! for a guide on how to address these issues.

Please remember to respond to and – if appropriate – contradict the arguments supporting deletion. Arguments which focus on the nominator will not affect the result of the nomination. Thank you!

Afrikaans ∙ Bahasa Indonesia ∙ bosanski ∙ català ∙ čeština ∙ dansk ∙ Deutsch ∙ Deutsch (Sie-Form)‎ ∙ eesti ∙ English ∙ español ∙ Esperanto ∙ français ∙ galego ∙ hrvatski ∙ íslenska ∙ italiano ∙ magyar ∙ Nederlands ∙ norsk bokmål ∙ norsk nynorsk ∙ occitan ∙ Plattdüütsch ∙ polski ∙ português ∙ português do Brasil ∙ română ∙ shqip ∙ sicilianu ∙ slovenčina ∙ slovenščina ∙ suomi ∙ svenska ∙ Tiếng Việt ∙ Türkçe ∙ Zazaki ∙ Ελληνικά ∙ беларуская ∙ беларуская (тарашкевіца)‎ ∙ български ∙ македонски ∙ русский ∙ српски / srpski ∙ українська ∙ հայերեն ∙ বাংলা ∙ മലയാളം ∙ ပအိုဝ်ႏဘာႏသာႏ ∙ မြန်မာဘာသာ ∙ ไทย ∙ 조선말 ∙ 한국어 ∙ 日本語 ∙ 简体中文‎ ∙ 繁體中文‎ ∙ עברית ∙ العربية ∙ پښتو ∙ فارسی ∙ ދިވެހިބަސް ∙ +/−

DMacks (talk) 04:38, 22 January 2019 (UTC)Reply

kryptand edit

Latest comment: 1 year ago1 comment1 person in discussion

Myslím, že na Tvém obrázku v článku Ligand je kryptand zobrazen chybně, všechny větve spojující dusíky by podle mého názoru měly být stejné (C-C-O-C-C) Reing (talk) 15:22, 23 November 2022 (UTC)Reply

File:Oxalát.JPG edit

Latest comment: 2 months ago1 comment1 person in discussion

File:Oxalát.JPG has been listed at Commons:Deletion requests so that the community can discuss whether it should be kept or not. We would appreciate it if you could go to voice your opinion about this at its entry.

If you created this file, please note that the fact that it has been proposed for deletion does not necessarily mean that we do not value your kind contribution. It simply means that one person believes that there is some specific problem with it, such as a copyright issue. Please see Commons:But it's my own work! for a guide on how to address these issues.

Please remember to respond to and – if appropriate – contradict the arguments supporting deletion. Arguments which focus on the nominator will not affect the result of the nomination. Thank you!

Afrikaans ∙ Bahasa Indonesia ∙ bosanski ∙ català ∙ čeština ∙ dansk ∙ Deutsch ∙ Deutsch (Sie-Form)‎ ∙ eesti ∙ English ∙ español ∙ Esperanto ∙ français ∙ galego ∙ hrvatski ∙ íslenska ∙ italiano ∙ magyar ∙ Nederlands ∙ norsk bokmål ∙ norsk nynorsk ∙ occitan ∙ Plattdüütsch ∙ polski ∙ português ∙ português do Brasil ∙ română ∙ shqip ∙ sicilianu ∙ slovenčina ∙ slovenščina ∙ suomi ∙ svenska ∙ Tiếng Việt ∙ Türkçe ∙ Zazaki ∙ Ελληνικά ∙ беларуская ∙ беларуская (тарашкевіца)‎ ∙ български ∙ македонски ∙ русский ∙ српски / srpski ∙ українська ∙ հայերեն ∙ বাংলা ∙ മലയാളം ∙ ပအိုဝ်ႏဘာႏသာႏ ∙ မြန်မာဘာသာ ∙ ไทย ∙ 조선말 ∙ 한국어 ∙ 日本語 ∙ 简体中文‎ ∙ 繁體中文‎ ∙ עברית ∙ العربية ∙ پښتو ∙ فارسی ∙ ދިވެހިބަސް ∙ +/−

Nucleus hydro elemon (talk) 12:59, 6 February 2024 (UTC)Reply

File:Plastochinon-ox.gif edit

Latest comment: 2 months ago1 comment1 person in discussion

File:Plastochinon-ox.gif has been listed at Commons:Deletion requests so that the community can discuss whether it should be kept or not. We would appreciate it if you could go to voice your opinion about this at its entry.

If you created this file, please note that the fact that it has been proposed for deletion does not necessarily mean that we do not value your kind contribution. It simply means that one person believes that there is some specific problem with it, such as a copyright issue. Please see Commons:But it's my own work! for a guide on how to address these issues.

Please remember to respond to and – if appropriate – contradict the arguments supporting deletion. Arguments which focus on the nominator will not affect the result of the nomination. Thank you!

Afrikaans ∙ Bahasa Indonesia ∙ bosanski ∙ català ∙ čeština ∙ dansk ∙ Deutsch ∙ Deutsch (Sie-Form)‎ ∙ eesti ∙ English ∙ español ∙ Esperanto ∙ français ∙ galego ∙ hrvatski ∙ íslenska ∙ italiano ∙ magyar ∙ Nederlands ∙ norsk bokmål ∙ norsk nynorsk ∙ occitan ∙ Plattdüütsch ∙ polski ∙ português ∙ português do Brasil ∙ română ∙ shqip ∙ sicilianu ∙ slovenčina ∙ slovenščina ∙ suomi ∙ svenska ∙ Tiếng Việt ∙ Türkçe ∙ Zazaki ∙ Ελληνικά ∙ беларуская ∙ беларуская (тарашкевіца)‎ ∙ български ∙ македонски ∙ русский ∙ српски / srpski ∙ українська ∙ հայերեն ∙ বাংলা ∙ മലയാളം ∙ ပအိုဝ်ႏဘာႏသာႏ ∙ မြန်မာဘာသာ ∙ ไทย ∙ 조선말 ∙ 한국어 ∙ 日本語 ∙ 简体中文‎ ∙ 繁體中文‎ ∙ עברית ∙ العربية ∙ پښتو ∙ فارسی ∙ ދިވެހިބަސް ∙ +/−

Nucleus hydro elemon (talk) 02:21, 11 February 2024 (UTC)Reply

Add topic