Draft:Heinz Walz

Review waiting, please be patient.

This may take 6 weeks or more, since drafts are reviewed in no specific order. There are 1,035 pending submissions waiting for review.

If the submission is accepted, then this page will be moved into the article space.
If the submission is declined, then the reason will be posted here.
In the meantime, you can continue to improve this submission by editing normally.

Where to get help

If you need help editing or submitting your draft, please ask us a question at the AfC Help Desk or get live help from experienced editors. These venues are only for help with editing and the submission process, not to get reviews.
If you need feedback on your draft, or if the review is taking a lot of time, you can try asking for help on the talk page of a relevant WikiProject. Some WikiProjects are more active than others so a speedy reply is not guaranteed.

How to improve a draft

Wikipedia:Contributing to Wikipedia – a basic overview on how to edit Wikipedia.
Help:Wikitext – how to use the markup
Help:Referencing for beginners – how to include references
Wikipedia:Article development – how to develop your article
Wikipedia:Writing better articles – how to improve your article
Wikipedia:Verifiability – make sure your article includes reliable third-party sources

You can also browse Wikipedia:Featured articles and Wikipedia:Good articles to find examples of Wikipedia's best writing on topics similar to your proposed article.

Improving your odds of a speedy review

To improve your odds of a faster review, tag your draft with relevant WikiProject tags using the button below. This will let reviewers know a new draft has been submitted in their area of interest. For instance, if you wrote about a female astronomer, you would want to add the Biography, Astronomy, and Women scientists tags.

Add tags to your draft

Editor resources

Easy tools: Citation bot (help) | Advanced: Fix bare URLs

Reviewer tools

Instructions · What links here · Heinz Walz (talk: + · bio) · (log) · Copyvios report · reFill · Citation Bot · (Search: Google, Wikipedia) · Submitted 7 days ago by DJHENDRIX (talk: D · +) · Last edited 0 seconds ago

Heinz Walz (* October 26, 1932 in Nuremberg - † October 21, 2015 in Effeltrich) was a German inventor and the founder of the Heinz Walz GmbH. He advanced the measurement of photosynthetic CO₂ uptake by introducing his patented concept of flow-through measuring chambers combined with differential CO₂ determination.^[1] As entrepreneur, he made the pulse amplitude-modulated (PAM) chlorophyll fluorescence technique.^[2]^[3] available for photosynthesis research.

^ Klein E, Koch W, Walz H (1969) Device for regulating and determining changes of a CO2 content in a climatic gas-exchange chamber. United States Patent Office 3,613,308. https://patents.google.com/patent/US3613308
^ Schreiber U, Schliwa U (1986) Fluorometer auf Impulsbasis. Deutsches Patentamt, DE 35 18 527 A1
^ [Schreiber U, Schliwa U, Bilger W (1986) Continuous recording of photochemical and non-photochemical chlorophyll fluorescence quenching with a new type of modulation fluorometer. Photosynthesis Research 10: 51–62, https://doi.org/10.1007/BF00024185]

[Klein/Koch/Walz-1] Klein E, Koch W, Walz H (1969) Device for regulating and determining changes of a CO2 content in a climatic gas-exchange chamber. United States Patent Office 3,613,308. https://patents.google.com/patent/US3613308

[Schreiber_Patent_1986-2] Schreiber U, Schliwa U (1986) Fluorometer auf Impulsbasis. Deutsches Patentamt, DE 35 18 527 A1

[Schreiber_1986-3] [Schreiber U, Schliwa U, Bilger W (1986) Continuous recording of photochemical and non-photochemical chlorophyll fluorescence quenching with a new type of modulation fluorometer. Photosynthesis Research 10: 51–62, https://doi.org/10.1007/BF00024185]

[1]

[2]

[3]