T=2m/qB is the period of an electron in a spiral orbit with the axis parallel to the magnetic field, where m is the electron's mass, q is its charge, and B is the magnetic field in the region, where m is the electron's mass, q is its charge, and B is the magnetic field in...
6. Speed of Light 7. Where Does Mass Come From? 8. Where Does Charge Come From? 9. What Is a Proton and Electron? 10. What Is a Neutron and a Neutrino? 11. What Is a Photon? 12. What Is Electromagnetic Radiation? 13. What Is Electricity? 14. What is a Force? 15. Electrostati...
The site-specific management is the technology that considers the natural variability within the same field of factors related to crop growth to improve its management practices such that the agricultural treatments are varied for field's small production zones saving resources and environment, and impr...
Today, scientists across the planet from the WHO in Geneva to the CDC here, to almost every nation on Earth, are probing the benefits and dangers of pathogens like viruses. Some viruses will be used to enhance delivery of cancer-fighting agents, some will be harnessed to tackle diabetes. An...
The latter two error models show very similar behavior because of the huge likeness in the formula behind them; with the same number of samples, the MAE has 1/𝑛1/n while RMSE has 1/𝑛−−−√1/n, multiply the square root member. The similarity in the graphs above is due to...
Therefore, in general, the longitude of the observed point has no significant effect on the angular combination distribution over a period of 18.6 years. Figure 5 shows the distributions of the angular combination at different latitudes. The distributions of the longitudinal angular combination differ ...
(1984, Electronika 60, others) Requiring a strong balance of strategy and reflexes, Tetris defined what it meant to be a puzzle game. Rarely has a game so thoroughly dominated its genre. It doesn’t matter who you are; you’ve played Tetris — something not easily said about most games...
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Dirac’s theory was the first of its kind that was consistent withboth quantum mechanics and the special theory of relativity. Itexplained mathematically why the electron had spin-?; that is,why it didn’t look the same if you turned it through only onecomplete revolution, but did if you ...
Interestingly, the formula- tion of the modern fluid mosaic model has recently attracted some epistemological interest [213]. This recent work suggested that the fluid mosaic model did not drive out its predecessor through a complete revision of avail- able data in a Kuhnian sense; instead, it ...