| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| cfastie | "How bright is the fluorescence? What color, and how long does it last? Do you shine a light on the leaves to make them fluoresce? What color? How l..." | Read more » | almost 8 years ago | |||
| warren | "Hi - i wonder if @gbathree may have some insights into this -- the #multispeq may be a way forward on this? " | Read more » | almost 8 years ago | |||
| jfrankamp | "@warren Thanks for the barnstar! I put an answer, but not a definitive one on the question. @nshapiro When I get the next one built I'll see if yo..." | Read more » | about 8 years ago | |||
| warren | "I posted a question! https://publiclab.org/questions/warren/10-08-2016/in-the-plant-based-air-purifier-could-airflow-go-the-other-way-using-an-unmo..." | Read more » | about 8 years ago | |||
| warren | "warren awards a barnstar to jfrankamp for their awesome contribution! " | Read more » | about 8 years ago | |||
| warren | "Yes replication barnstars!! We need to refine and expand the replication features. I'd like to try a couple variations like high/low airflow, comp..." | Read more » | about 8 years ago | |||
| nshapiro | "Its great that your thumb was greener than expected and that the water roots were forming and growing through carbon deposits. Your question about..." | Read more » | about 8 years ago | |||
| nshapiro | "A commenter in @Zengirl2 's adafruit blog post (which is great btw) had a good point. We don't know which is more effective the plant roots or the..." | Read more » | over 8 years ago | |||
| nshapiro | "@Zengirl2 fantastic! glad to hear you're interested and can't wait to see the post. I'm in philly too and happy to connect you with some of the PA ..." | Read more » | over 8 years ago | |||
| zengirl2 | "@nshapiro was so excited to see this work pop up in my in-box. I'll be blogging this on @adafruit tomorrow for #citizenscience. Great work and mayb..." | Read more » | over 8 years ago | |||
| liz | "If this project gets to the point where specific expertise is needed for discrete tasks, i believe we can do outreach over the lists to find someon..." | Read more » | over 8 years ago | |||
| nshapiro | "Hi Jeff! The RKI FP-30 does not follow an EPA recognized method. For what its worth, the company that makes it claims that their results are very s..." | Read more » | over 8 years ago | |||
| warren | "Hi, Nick - really interesting post, thanks. Is the RKI-FP 30 meter a certified instrument for any regulations, or anything (noting that I think you..." | Read more » | over 8 years ago | |||
| pswigert | "Hi! I really enjoyed this thread and seeing everyone's thoughts and responses to the question. @WhiteRabbit , I was wondering if you have any updat..." | Read more » | almost 10 years ago | |||
| btbonval | "If PhotosynQ people want to make their own wiki, they're free to grab the content from your note here or the wiki page I made from your note. Every..." | Read more » | about 10 years ago | |||
| btbonval | "Stripped out all the juicy plant bits and spectral mumbo jumbo. added it here: http://publiclab.org/wiki/multispectral-analysis-for-determining-pla..." | Read more » | about 10 years ago | |||
| cfastie | "I agree that this material is more appropriate for a wiki than a note, but I wanted people to see it. Such a wiki should be built by somebody at P..." | Read more » | about 10 years ago | |||
| btbonval | "Apologies if I was being pedantic. Now that I think about it, cleaning up the note isn't a great solution. Instead of changing this note, the perti..." | Read more » | about 10 years ago | |||
| nedhorning | "Good stuff. From my perspective NDVI is good for mapping vegetation and can provide some indication of overall health and is good at differentiatin..." | Read more » | about 10 years ago | |||
| cfastie | "Thanks Bryan. You're right that NDVI rose to fame as a satellite and airborne tool, and has only recently been used more widely at close range. It ..." | Read more » | about 10 years ago | |||
| btbonval | "Woops I skipped the part at the top where it seems to suggest in advertisement language that the PhotosynQ gives you this and more! Any chance you..." | Read more » | about 10 years ago | |||
| btbonval | "This is a really good collection of information about photosynthesis and spectral analysis. My understanding was that NDVI has largely been used f..." | Read more » | about 10 years ago | |||
| cfastie | "Thanks Greg, that helps a lot. I'm just getting a feeling for how complicated the fluorescence measurements are. It looks like fluorescence will be..." | Read more » | about 10 years ago | |||
| gbathree | "Phew - Ok, talked with Dave about it to confirm about the reflectance contribution piece, here's my response: First, yes I think it is misleading ..." | Read more » | about 10 years ago |