| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| jhondue123456 | "https://www.google.com/ " | Read more » | 9 months ago | |||
| bell621iran | "Wow! This is awesome! Thank you so much for these resources.I will definitely be doing these tips soon! Game Lover - https://games.lol/ " | Read more » | over 5 years ago | |||
| warren | "This is cool! You're working on an Image Sequencer module for this, right? This will be so cool to be able to use in the simple interface at https:..." | Read more » | over 5 years ago | |||
| stevie | "Hi @SimonPyle hope all is well! Wanted to connect you to @tech4gt who is working on a process like this for microscope slide images. Here's a post ..." | Read more » | over 6 years ago | |||
| amirberAgain | "Another point refers to here is the use of cross polarization, I guess that part of the importance of it is that some materials either have or don'..." | Read more » | almost 7 years ago | |||
| amirberAgain | "It looks like, at the least in part this is an open resource, some parts do require free registration see more here: http://www.mccroneatlas.com/ " | Read more » | almost 7 years ago | |||
| warren | "Great idea. There could be stages of analysis, narrowing in progressively. +1! " | Read more » | almost 7 years ago | |||
| warren | "I also posted a question over here to try to collect images from various sources of respirable silica for use as a reference in our #basic-microsco..." | Read more » | almost 7 years ago | |||
| Ag8n | "It gives a range of magnifications. As for sample prep- "samples were mounted in aroclor 5442 or the equivalent Carville refractive index liquid 1..." | Read more » | almost 7 years ago | |||
| gretchengehrke | "Also, its interesting that cristobalite is rounded. I will look in the literature to see if there is a relationship between cristobalite and silico..." | Read more » | almost 7 years ago | |||
| gretchengehrke | "I'm glad you brought this up, @Ag8n! @Mathew did some work with polarimetry too. See this research note: https://publiclab.org/notes/mathew/05-21-2..." | Read more » | almost 7 years ago | |||
| gretchengehrke | "Thank you so much, @Ag8n! This is exactly what I was hoping to see. I live near Duke University and can see if they have the books there too. Does ..." | Read more » | almost 7 years ago | |||
| Ag8n | "See below These are photos taken from" the particle atlas", second edition, volume II, by mccrone. " | Read more » | almost 7 years ago | |||
| Ag8n | "I checked the images. There are pictures of quartz and several for cristobalite. Didn't see one for tridymite. " | Read more » | almost 7 years ago | |||
| Ag8n | "I'm no expert on microscopy. Did mess with it a little. The difference I notice is a lot of the work is done with crossed polars- messing with th..." | Read more » | almost 7 years ago | |||
| gretchengehrke | "We've been trying to use DIY microscopes to distinguish between crystalline and non-crystalline particulate matter. Of course we wouldn't be able t..." | Read more » | almost 7 years ago | |||
| warren | "Wow, would you be able to share an image of "respirable silica"? I'm thinking of how to unpack answers to these questions: https://publiclab.org/q..." | Read more » | almost 7 years ago | |||
| Ag8n | "I do have a copy of edition two, which is four volumes. Volume 1 goes over microscopes, volume 2 gives pictures of the different materials, and vo..." | Read more » | almost 7 years ago | |||
| warren | "This is fantastic - do you have a copy or could we find a copy and share pictures especially of silica particles? " | Read more » | almost 7 years ago | |||
| SimonPyle | "@warren: The link above was the most recent version, though I just added a GNU GPLv3 license and created a github repository: https://github.com/si..." | Read more » | almost 8 years ago | |||
| mathew | "There is a large folder of sample image sets avaialble. I put a smaller set together here: https://publiclab.org/notes/mathew/10-07-2016/sizing-ima..." | Read more » | almost 8 years ago | |||
| warren | "Is there any sample input/output sets from going through this process, manually or automatically? I was thinking that a good test/spec might inclu..." | Read more » | almost 8 years ago | |||
| warren | "Hi! Is Simon's macro still at the URL listed above? Or is there a more up-to-date version, potentially open sourced? Thanks! " | Read more » | almost 8 years ago | |||
| mathew | "Although we are hopeful that Simon's strategies listed here can get us to a particle count, If they aren't sufficient Rongjun Qin recommended we lo..." | Read more » | over 8 years ago |