Tag: Acedemic Notes
Blog
- Philosophy and Science
- 数学|物理 → 世界
- 社会、科学研究与经费我猜曾经有伟大的X学家也这么概括过只是我不知道罢了——人类社会的本质是在做恒星(可能不是我们的太阳)射出来的东西的搬运工作。Which,其实从结果上来看一点都没错:我们的能源(除了核能)都是我们现在的太阳射出来的,我们每天用的东西是靠别的恒星射出来的(比氦重的几乎所有元素)。以及,如果去掉中间极为复杂的“分配”过程,我们的社会的两段分别是:从地里/山里/海里挖出来 到 吃掉/用掉/丢掉。尽管听上去很智障,但只从实体资源考虑,我们的社会差不多这样几句话就概括完了。
- 猎户座和人性追求我见过你们人类难以置信的事,我见过宇宙战舰在猎户星座的边缘被击中,燃起熊熊火光。我见过C型射线,划过‘Tanhauser Gate’那幽暗的宇宙空间。然而所有的这些时刻都将消失在时间里,就像...泪水...消失在雨中一样。 死亡的时刻...到了。
- Importance of God’s Grace on Augustine's Account
- Life in the Hell According to Dante
- Stage report Mar 2018Our group, for the moment being, has 2 parts (I think). One is a long-term hardware project [milliQan], the other one includes all the LHC/simulation data-driven work that our PhDs are doing.
- Scipy.optimize curve_fit problemthe gist of it is, when fitting, use p0 argument to give initial point for fitting.
- Least Action PrincipleA intro notes on least action principle or Hamilton principle with minimal deduction.
- Dirac Equation Note #1
- Notes on Schrödinger Equation (1/2)QM can be introduced through various proxies and people can learn it as either
- Xgboost Boosted Tree learning using C2Numpy and Pandas
- Dilemmas of high energy physics -- A book summary to Lost in MathNow they try to explain why they can't explain what was not observed.
- Particle Physics Quarter!The quarter has finally come that it is time to do particle physics with Prof. Richman
- Particle Physics -2-This week we prepare ourselves for the upcoming relativistic quantum mechanics.
- Particle Physics -4-
- 关于 /dev/urandom 的流言终结我觉得没必要,但如果你真的要用 /dev/random 来生成 “长期使用的密钥”,用就是了也没人拦着!你可能需要等几秒钟或者敲几下键盘来增加熵,但没什么问题。但求求你们,不要就因为“你想更安全点”就让连个邮件服务器要挂起半天。
- Particle Physics 5-6