berkeman's latest activity
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berkeman replied to the thread Nozzle Design Questions.Interesting point. I did not know that. -
berkeman replied to the thread Properly producing TDR on PNA network analyzer N5224B.It improves the spatial resolution of the reflected features. The spatial resolution is on the order of the rise time. If you want to...
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berkeman replied to the thread High School Deflection of Light by the Sun.Fixed that for you. :wink:
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berkeman reacted to PeterDonis's post in the thread Graduate How valid is the Block Universe theory? with
Like.
This Insights article might be relevant... -
Comments. Drilling those diagonal nozzle holes will be difficult and expensive. The differences in machining and metallurgy, between a...
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berkeman replied to the thread Properly producing TDR on PNA network analyzer N5224B.If you are measuring S11, why are connecting another coax cable to the 2nd VNA port? For S11 you should only need one connection to the...
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berkeman reacted to renormalize's post in the thread High School Deflection of Light by the Sun with Like.
Can you better describe the points you're asking about by making reference to the diagram below? (from Shadow of the Moon and general...
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For high-energy photons, the biological effect of a large exposure is greater than that of the same exposure spread over a longer time...
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berkeman reacted to marcusl's post in the thread Engineering Second degree for engineers for more job opportunities? with Like.
Most job seekers complain that they follow hundreds of leads but rarely or never get an interview. The fact that you are getting many...
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Fairly simple - I think - but I may have missed something; HS physics was decades ago. If a boat in a body of water on Earth has a...
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berkeman replied to the thread "A good big man will beat a good little man" (boxing).Thread is done.
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berkeman replied to the thread Undergrad How many carriers for phased array?.And after that very helpful reply by @renormalize this thread is locked for Moderation. UPDATE: Thread will remain closed. Thanks to...
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berkeman reacted to Choppy's post in the thread Engineering Second degree for engineers for more job opportunities? with
Informative.
That's a challenging situation, and I don't think you're alone. When you put all of that time and energy into a university degree... -
berkeman reacted to unlucky_'s post in the thread Engineering Second degree for engineers for more job opportunities? with Like.
It's ~4.00, I don't want to say the exact number for obvious reasons but close to it. Those projects were all done independently except...
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berkeman reacted to BillTre's post in the thread Hallucinated citations are polluting the scientific literature with
Haha.
How about using AI to search out bad references?