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The Rice–Ramsperger–Kassel–Marcus (RRKM) theory is a theory of chemical reactivity. [1] [2] [3] It was developed by Rice and Ramsperger in 1927 [4] and Kassel in 1928 [5] (RRK theory [6]) and generalized (into the RRKM theory) in 1952 by Marcus [7] who took the transition state theory developed by Eyring in 1935 into account.
Noether's theorem states that a continuous symmetry transformation of the action corresponds to a conservation law, i.e. the action (and hence the Lagrangian) does not change under a transformation parameterized by a parameter s: [(,), ˙ (,)] = [(), ˙ ()] the Lagrangian describes the same motion independent of s, which can be length, angle of ...
Developmental state, or hard state, is a term used by international political economy scholars to refer to the phenomenon of state-led macroeconomic planning in East Asia in the late 20th century. In this model of capitalism (sometimes referred to as state development capitalism), the state has more independent, or autonomous, political power ...
The configuration space and the phase space of the dynamical system both are Euclidean spaces, i. e. they are equipped with a Euclidean structure.The Euclidean structure of them is defined so that the kinetic energy of the single multidimensional particle with the unit mass = is equal to the sum of kinetic energies of the three-dimensional particles with the masses , …,:
Kinematics is a subfield of physics and mathematics, developed in classical mechanics, that describes the motion of points, bodies (objects), and systems of bodies (groups of objects) without considering the forces that cause them to move.
Unlike primary state formation, early state formation does not require the creation of the first state in that cultural context or autonomous development, independently from state development nearby. Early state formation causation can thus include borrowing, imposition, and other forms of interaction with already existing states. [29]
In physics and engineering, kinetics is the branch of classical mechanics that is concerned with the relationship between the motion and its causes, specifically, forces and torques. [ 1 ] [ 2 ] [ 3 ] Since the mid-20th century, the term " dynamics " (or " analytical dynamics ") has largely superseded "kinetics" in physics textbooks, [ 4 ...
The kinetic Monte Carlo (KMC) method is a Monte Carlo method computer simulation intended to simulate the time evolution of some processes occurring in nature. Typically these are processes that occur with known transition rates among states.