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tcpekin

HN member
Joined
Fri, May 25, 2012, 7:01 PM UTC
HN karma
308
Public activity
168 items

About tcpekin

Team product owner, high performance computing, Carl Zeiss SMS

Previously Materials Science and Engineering postdoc at HU Berlin, PhD at Cal.

Recent public activity

  1. comment
    Comment #47008987

    Does anyone have a keyboard suggestion that is multilanguage and has a comma on the top layer? German without a comma is, troublesome.

  2. comment
    Comment #45001796

    Satellites are also a big use case.

  3. comment
    Comment #41149855

    This is not a superalloy (i.e. turbine blade material), just a strong normal aluminum alloy that can be additively manufactured.

  4. comment
    Comment #41149836

    This is not a medium entropy alloy, it's a standard alloy in terms of the ratio of components, which forms medium entropy intermetallic precipitates which gives the alloy it's prop…

  5. comment
    Comment #38857009

    Feel free to reach out to the email above, I think it's one of the most interesting jobs I could have gotten coming out of a postdoc due to the mix of physics and real world, techn…

  6. comment
    Comment #38852802

    I don't speak for the whole company, but in our project we are heavily Python based, Julia might be used by the central research team or something though.

  7. comment
    Comment #38852544

    Here are some example positions: https://zeissgroup.wd3.myworkdayjobs.com/External/job/Jena/S... https://zeissgroup.wd3.myworkdayjobs.com/External/job/Jena/Q... https://zeissgroup.…

  8. comment
    Comment #38846500

    Carl Zeiss SMT/SMS | Jena/Oberkochen/Rossdorf & remote, Germany | Multiple Roles | Full-Time | Hybrid (some onsite required) | English, some German very helpful | https://www.zeiss…

  9. comment
    Comment #38466156

    Grad students at Cal cost a professor ~100k a year, and then leave after 2-5 years with any optimizations they might have personally made. They also only work 6-12 hours a day, and…

  10. comment
    Comment #35670040

    The others might move wafers 24/7 but they don't have three shifts of R&D scientists and engineers working to continuously analyze the results/improve yield/performance 24/7. TSMC …

  11. comment
    Comment #34418114

    I worked as a grad student in LBL/UC Berkeley for 5 years. At the time I didn't want to make a career of it, but if I had to go back to a national lab, that might be the one. The c…

  12. comment
    Comment #34418041

    I am 99% sure I know him - shares your same first initial? Tell him hello from me (TC Pekin), I always liked talking to him during some down time, and the feeling was mutual. As a …

  13. comment
    Comment #33496449

    I've made a website that does very rudimentary simulation of transmission electron microscopy diffraction patterns, as a tool for myself and other researchers. Was a big leap for m…

  14. comment
    Comment #33160531

    I agree with this, my alcohol consumption has really tailed off after I started training for a marathon. It is impossible for me to actually train hungover and the required amount …

  15. comment
    Comment #33077601

    I'm a researcher, so I do move/access a lot of data locally (10s of Gbs, not Tbs usually). Lots of Jupyter/IPython interactive workflows. Starting to run some more web development …

  16. comment
    Comment #33036909

    Mac M1 Air | 16 GB RAM | 1TB SSD | Purchased Dec 2021, used daily since === START OF SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED SMART/Health In…

  17. comment
    Comment #32734469

    Whoops sorry for the late response - somewhat yes. You can configure a Jupyter workflow to work like this, but I don't find that I, or many other people do, as it takes more discip…

  18. comment
    Comment #32605090

    The way I get around this is to start an IPython interpreter, and run .py files with `run -i file1.py`. This loads things into memory in the interpreter, and then I can run file2.p…

  19. comment
    Comment #32412253

    Mind boggling pictures - really shows just a tiny part of the scale, and just how manual the whole process still is. I can't imagine the difficulty of trying to upgrade systems tha…

  20. comment
    Comment #31759903

    Is that correct? I am a postdoc at Humboldt Universität zu Berlin and I'm at the TV-L 13 level, Stufe 3, which is ~3300 post tax.

  21. comment
    Comment #31312170

    This happened to me with a 8+ year old account. By no means was I a power user, maybe having only bought a few things over those 8 years. I go to sell a pair of shoes, the leather …

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  25. comment
    Comment #30160040

    I guess this is expected, but still disappointing. Unlimited upload was what first got me to buy the original Pixel. I have been using the compressed photos for a while to save on …