Matthew

[Matthew @Matth__3w]

@ChiaHsu @pjgrandinetti Thanks for checking out mrsimulator! The simulated spectra are stored as CSDM objects so the easiest way to convert to time domain is using a signal processor to apply an IFFT. The new CSDM dataset will be in the time domain.

[Matthew @Matth__3w]

Mrsimulator is a new Python package for simulating NMR spectra integrable with other data science libraries. Comment if you have any questions!
#GlobalnmrTC2022
PI: @pjgrandinetti

Documentation: https://t.co/X0pgKVtRC3
GitHub: https://t.co/pVKmCYg34m

[Matthew @Matth__3w]

@ChirpDontTweet @pjgrandinetti We wanted to make an easily accessible NMR package which was open-source, maintainable, and compatible with data science libraries. Felt other software had a high barrier to entry (Simpson/Spinach) or limited capabilities (DMfit/ssnake).

[Matthew @Matth__3w]

@asifequbal313 @nmr900 @pjgrandinetti If you're able to describe the pulse sequence as a set of symmetry pathways (https://t.co/LloYrUp2Uy) then you should (in theory) be able to use mrsimulator. Two limitations right now are no chemical exchange or relaxation behaviors are simulated.

[Matthew @Matth__3w]

@Chovav1 @dbraos @DJSnM Not necessarily. Escape velocity is the speed when an object will travel out of earth's grav sphere of influence. Less than that is an orbit. But Blue Origin's flight is too slow to reach orbital. It would be like throwing a ball up in the air and letting it fall back down

[Matthew @Matth__3w]

@DJSnM Do you know what equations were used on the ACG to predict an orbit? Was it a simple Eulerian method or a more complicated way of solving the differential equations?

[Matthew @Matth__3w]

@seashelljulia @danielkim @AP_Trevor - Additionally, the main issues found when trying to submit should have been found during basic testing of the program. @AP_Trevor has given highly questionable data about student success rate compared to teachers and students’ complaints.

[Matthew @Matth__3w]

@seashelljulia @danielkim @AP_Trevor I may try to shed a little light on the situation. Their practice site did not actually check if you could properly submit. Many students, myself included, made sure our devices worked on the practice site but did not have success on the testing site -

[Matthew @Matth__3w]

@AP_Trevor @MehtaRut Maybe you can publish the correct link and maybe, just possibly test your products for issues before publishing

[Matthew @Matth__3w]

@MehtaRut @AP_Trevor Same here, was on hold for 2 hours before I could submit a retest request

[Matthew @Matth__3w]

@AP_Trevor Why didn't the practice site check for proper file format? Is it lazy programming or misdirection from AP leadership? Very disappointing

[Matthew @Matth__3w]

@AP_Trevor Highly suspect. Being such a smart AP student, I know 2% of 50,000 is 1,000 students. I PERSONALLY know 20 people AT MY SCHOOL who were unable to submit. Extrapolating those numbers will give a number much higher than 1,000

[Matthew @Matth__3w]

@DJSnM On the SpaceX GPS III launch, the second stage foil around the engine looks to be oscillating and ripped. Why is that?

[Matthew @Matth__3w]

@3kliksphilip While watching a video, something interesting happened in the kill feed. I was wondering if you had any insight into what happened https://t.co/50rqlIUrqb

[Matthew @Matth__3w]

@3kliksphilip I was watching a video and an interesting thing happened in the kill-feed. Was wondering if you had any insight into what happened. https://t.co/50rqlIUrqb