In India, where sexual cycle is not functional, new biotypes were produced due to mutation and para sexuality among existing races. We substantiate the view that cultivation of a limited number of improved genotypes has led to the reduction in the race spectrum and dominance of a few races. ...
说来也奇怪 Strangely enough, 这微不足道的电灯泡却为整个科学界 this humble object is responsible for the birth 最具分量的理论的诞生做出了贡献 of the most important theory in the whole of science - 量子力学 我毕其一生所研究的理论 quantum mechanics, a theory that Ive spent my life studying....
世界Theyfoundtheweirdworldofquantummechanics.深入观测我们周围的一切Deepdowninsideeverythingweseearoundus,我们就会发现一个与众不同的世界wefoundauniversecompletelyunlikeourown.也正印证了一位量子力学的奠基者所说Toparaphraseoneofthefoundersofquantummechanics,我们所称之为真实的事物everythingwecallrealismadeupof...
This is usually described as "unconditional security", although there are some minimal assumptions required, including that the laws of quantum mechanics apply and that Alice and Bob are able to authenticate each other, i.e. Eve should not be able to impersonate Alice or Bob as otherwise a ...
The value of Planck's constant is tiny; it is approximately equal to 34 6.6 10 Joule-seconds. This is why quantum mechanics is not apparent in everyday life.doi:10.2307/2312761Banesh HoffmannEugen MerzbacherJSTORThe American Mathematical Monthly...
At the smallest scales, the universe behaves very differently than the everyday world we observe around us. Quantum mechanics is the subfield of physics that describes this bizarre behavior of microscopic particles —atoms, electrons, photons and almost everything else in the molecular and submolecul...
Some features of Bohr’s semi-classical model were indeed very strange compared to the principles of classical physics. It introduced an element of discontinuity and indeterminism foreign to classical mechanics: Apparently not every point in space was accessible to an electron moving around a hydrogen...
The first is to use quantum mechanics to assist in what are calledlarge-scale optimization tasks. Optimization—finding the best or most effective way to solve a particular task—is vital in everyday life, from ensuring traffic flow runs effectively, to managing operational procedures in factory ...
The GHZ effect is, in the physicist Sidney Coleman’s words, “quantum mechanics in your face.” It demolishes a deeply embedded prejudice, rooted in everyday experience, that physical systems have definite properties, independent of whether those properties are measured. For if they did, then ...
Why would social science need the help from quantum mechanics? First, there are many unanswerable questions in social science. Are financial markets predictable? How to predict the financial markets? These important questions are not answerable in the existing framework of finance or economics. One ...