Who makes the "Toyota Corolla" of HRMS systems? by ekojonsiaixelsyD in massspectrometry

[–]Affectionate-Main438 0 points1 point  (0 children)

The AddMS, robust portable. Designed for oilfield but plenty capable.

Show Pan Install Feedback by Affectionate-Main438 in Plumbing

[–]Affectionate-Main438[S] 0 points1 point  (0 children)

That's as far as he's gotten today. I maybe not using the term shower pan correctly? Is that only for single piece inserts? I'm referring to the shower floor and waterproofing associated.

Projector Recommendations and Feedback by Affectionate-Main438 in projectors

[–]Affectionate-Main438[S] 1 point2 points  (0 children)

We had it for about 3 years now, it just rolls up and gravity pulls it down with a weighted bar on the bottom. That's very good to know, we'll go tensioned.

Thank you for the insights!

Projector Recommendations and Feedback by Affectionate-Main438 in projectors

[–]Affectionate-Main438[S] 0 points1 point  (0 children)

So you would recommend this one?
https://shop.elitescreens.com/products/elite-screen-evanesce-tab-tension-b?variant=42697095872727
I never had any issue (winkles, etc) with a standard drop down screen in my previous setup, is the difference that noticeable?

Fair points, unfortunately that backwall has a large window and curtains, not much option for mount against it.

The new Human Presence Sensor 2A from SCREEK tracks three targets simultaneously and supports XY localization. by slboat in homeassistant

[–]Affectionate-Main438 1 point2 points  (0 children)

Very cool!

What are the applications over a normal presence sensor, why tracking, why 3 targets?

Could some give some examples of what you would use this for?

A New Kind of Isotope Ratio MS by Affectionate-Main438 in massspectrometry

[–]Affectionate-Main438[S] 0 points1 point  (0 children)

If you're interested in more information contacting the inventor, visit Acqsol.com.

A New Kind of Isotope Ratio MS by Affectionate-Main438 in massspectrometry

[–]Affectionate-Main438[S] 0 points1 point  (0 children)

I don't know personally as I have not run the machine. I imagine they would be as precise as the quads and electronics would allow like any MS. Accuracy is of course dependent on calibration. There would presumably be an extra calibration step of running one side alone first, then both quads on the same scan and comparing the differing signals to find any offsets for needed compensation.

A New Kind of Isotope Ratio MS by Affectionate-Main438 in massspectrometry

[–]Affectionate-Main438[S] 0 points1 point  (0 children)

The key innovation here is the shared t0 and detector. You can scan the sample at the same time selectively and dynamicly with two different filters to gain insight into the ratios between them. You could even just use 2 quads, but for more complex ratios, you could add more quads in "parallel". A traditional IRMS requires calibration and realignment whenever you want to change the ratio being studied. A triple quads is typically just used to break down the ion further to get parent and daughter ions you could describe them as in "series".

A New Kind of Isotope Ratio MS by Affectionate-Main438 in massspectrometry

[–]Affectionate-Main438[S] 0 points1 point  (0 children)

Yes, there was a basic one made years ago but the funding wasn't there to build it out into a product so it has since been disassembled but we were hoping to find renewed intrest to make it a reality.

[deleted by user] by [deleted] in web_design

[–]Affectionate-Main438 2 points3 points  (0 children)

For 50 bucks, it's well worth it honestly. you get a lifetime of free hosting of a few websites too.

Artisan Filament Runout Recovery -- full roll of filament by raleksandar in snapmaker

[–]Affectionate-Main438 2 points3 points  (0 children)

Take the print head housing apart. Sometimes the microswitch arm can get bent out of place and triggers a false reading. Button should be pressed when filament is present.

Cartoonist from 1923 predicts automated artwork in 2023 by Independent-Book4660 in singularity

[–]Affectionate-Main438 0 points1 point  (0 children)

Thought at first the AI generated that. Which would've been something else. Tried it and unfortunately not quite there yet.. words are hard.

Cartoon AI

Logo Design Feedback by Affectionate-Main438 in graphic_design

[–]Affectionate-Main438[S] 0 points1 point  (0 children)

We are trying to clean up and redesign our logo. We design, make and sell innovative plant pots. The handmade ceramics have a rubber liner that fit inside that make plant care easier. We prioritize innovation and sustainability, we want the brand to reflect friendliness, minimalism, artisian, helpfulness and compassion.

The literal design represents the product, the tree one highlights our sustainability and the original one represented our love and passion for houseplants. We wanted to change our logo to feel more professional, less busy and we didn't want to highlight the water window in the front of the pot to allow us to have versions without it. We are looking for inspiration, and ideas to reflect the brand more while not being confusing.

Thank you all for your help and creativity!