with:nshapiro
with:nshapiro


Author Comment Last activity Moderation
yaser_amini84 "Yas Web is a reputable company in the field of website design services, SEO services and website support, which has started its activities professi..." | Read more » almost 2 years ago
Davidfelay "Thanks for sharing Regards https://proconcretergoldcoast.com.au " | Read more » over 3 years ago
warren "Built one of these at a recent Barnraising!!! https://publiclab.org/notes/warren/10-25-2018/building-a-plant-based-air-purifier-kit-at-barnraising " | Read more » over 5 years ago
liz "Yes! sounds great! I think we are trying to have that kind of language, could you try adding that to the top paragraph of https://publiclab.org/wik..." | Read more » over 7 years ago
pdhixenbaugh "What about having a title and subtitle for some of these pages? To provide context and other recognizable titles. E.g.: something like but not nec..." | Read more » over 7 years ago
warren "A comment was deleted due to violation of community code of conduct. " | Read more » over 7 years ago
Shannon "Per conversation via email: After "When a situation is uncomfortable, hurtful, exclusionary, or upsetting" we will point to a footnote that says, "..." | Read more » almost 8 years ago
liz "Great summary of policies from other platforms/communities: https://meta.wikimedia.org/wiki/Research:Online_Community_Conduct_Policies Also see ht..." | Read more » almost 8 years ago
DavidMack "Thanks @gretchengehrke for the update. In Balmat, J. L. "Accuracy of Formaldehyde Analysis Using the Draeger Tube," the ranges were much higher th..." | Read more » over 8 years ago
gretchengehrke "Update: Received word back from the Kitagawa company. Unfortunately, they were of no help, simply saying that "...tube 710 is designed for monito..." | Read more » over 8 years ago
gretchengehrke "Just so this is recorded on this thread, here is my plan for moving forward: (1) Get information from the Kitagawa research team about co-contamina..." | Read more » over 8 years ago
nshapiro " @DavidMack wow, and that is even without interference from acetaldehyde & acetone etc? The article we developed our method from, http://www.n..." | Read more » over 8 years ago
gretchengehrke "Oooh -- nice find, @DavidMack! Thanks! " | Read more » over 8 years ago
DavidMack "Excellent precision in the values for both the public lab and DOH method--so there was clearly very diligent field work! I did a quick search for ..." | Read more » over 8 years ago
gretchengehrke "Thanks, @warren, that would be great! I'll tag it for the blog too. " | Read more » over 8 years ago
warren "Hi, Gretchen - love the in-depth post. Was this potentially blog material too? Also, I'm happy to try to help with the images, it looks like there ..." | Read more » over 8 years ago
gretchengehrke "Here is a picture of the DNPH cartridge used in the DOH analysis, and one of Gretchen learning to use the DOH instrument. " | Read more » over 8 years ago
gretchengehrke "Here are the graphs (not sure why they didn't show up in the original post): " | Read more » over 8 years ago
mathew "forgot to add a link-back here: I made a smaller version of the card on the formaldehyde kit for borrowing: download pdf " | Read more » over 8 years ago
warren "Can you test filling one out and taping a tube to it, and photographing it in landscape? For the video. Maybe on a carpeted floor or a wood table, ..." | Read more » almost 9 years ago
nshapiro "I think the sensor is at the back so we might want it to be popped out of the case so that we don't just pick up the heat from the pump. " | Read more » almost 9 years ago
nshapiro "The round meter appears to be inaccurate. here are some test photos: " | Read more » almost 9 years ago
nshapiro "This looks great! Thanks! The thermometers arrived today. Will bring them in and photograph them tomorrow. " | Read more » almost 9 years ago
warren "Hi, I wasn't able to edit the tube graphic very well on my laptop but here are some of the other changes; I hope it's good enough for your immediat..." | Read more » almost 9 years ago