Zhigang Suo @zhigangsuo 23h The new book by @LallitAnand, Ken Kamrin, @SGovindjee arrived today. The authors state that the book is for a course for undergraduate juniors and seniors. Topics include Elasticity Plasticity & creep Fracture & fatigue Viscoelasticity Rubber elasticity https://pic.twitter.com/mWhbXpAVKy Replying to @zhigangsuo @LallitAnand and @SGovindjee Now make it into an online toolkit
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Hitachi Construction Machinery @hitachicm_en Mar 10 [Ultra-large hydraulic excavator with #remotecontrol] The operation support systems can support safe and efficient work even from a remote operation. We are developing a function that assists excavation work and automates a part of the loading work on dump trucks. https://pic.twitter.com/CWCbfg5mQp Replying to @hitachicm_en Adjusting for a 1.3 light
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Correlating LIGO style strain and auxiliary data with all data from earth-based sensor networks I followed many of the pathways from this email looking for downloadable data on the Internet accessible from the browser. All I found was your groups favorite software ways to access things you are interested in. And nowhere did I find
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The reference sound pressure is 20 microPascal, often referred to as “limit of human hearing” in one of those super quiet rooms. Find Common sound pressures on Wikipedia “Sound pressure”. You might convert pressure to power Pascal = Newtons/meter^2 = Newton*Meters/Meter^3 = Joules/Meter^3 = (Watts/Meter^2)/(Meters/second). Pressure = Force/Area = Force*Distance/Area*Distance = Energy/Volume = (Power/Area)/(Velocity) Power/Area
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Real Capacitors at https://www.youtube.com/watch?v=hlmPFbHTHTw Sabrina Koffler, You could easily have shown the behavior of a few “real” capacitors as a function of frequency. And added a variable resistance and inductance to show the effects of changing those. Design, testing, measurement is all about numbers, data collection. More and more that also means models, algorithms, comparison between
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Paul Rayson, The reason the OpenAI Bing ChatGPT fails is because it uses a bad tokenizer. If the part of speech community would work together, they could standardized the part of speech tokens and code the entire Internet. So it would not have to be scanned and parsed every time. A pre-tokenized, pre-coded, internet would
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ROSES 2021 Unit04: Distributed Acoustic Sensing with Dr. Eileen Martin at https://www.youtube.com/watch?v=psv1bgy5LUg You might want to edit this to remove the first few minutes where nothing is said. And put links in the description to Eileen’s work and group(s). This would be so much easier if you would just share your mathematics in symbolic mathematical form
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Twitter comment on Physical Review Letters @PhysRevLett Feb 13 Measurement of the Electron Magnetic Moment to 0.13 parts per trillion (replacing a limit from 14 years ago). Letter: https://go.aps.org/3E3jjSX Viewpoint: https://go.aps.org/3xfgeLT Replying to @PhysRevLett — One of my favorite experiments. Thanks. I particularly like “according to quantum physics, the vacuum is teeming with virtual particles”. Except I
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Your message has been sent at Friday, 20 January 2023 – 07:38. Thank you for your feedback. The Feedback form is locked but not marked as such: I got an email immediately – “atlas-public-web-feedback@cern.ch Your message can’t be delivered because delivery to this address is restricted.” They did not send back my message. Courteous, world
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Hello, I was looking at The Thermal Expansion of Pure Metals: Copper, Gold, Aluminum, Nickel, and Iron at https://materialsdata.nist.gov/handle/11256/32 It has a spreadsheet. In the “Au data” sheet There is a temperature 38136. I think that ought to be 381.36. The value for 157 centigrade, 37.3417? Should it be 0.00373417? The value at 34.6 centigrade,
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