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  2. Transition state theory - Wikipedia

    en.wikipedia.org/wiki/Transition_state_theory

    Even though the theory is widely applicable, it does have limitations. For example, when applied to each elementary step of a multi-step reaction, the theory assumes that each intermediate is long-lived enough to reach a Boltzmann distribution of energies before continuing to the next step. When the intermediates are very short-lived, TST fails ...

  3. Change management - Wikipedia

    en.wikipedia.org/wiki/Change_management

    John P. Kotter, a pioneer of change management, invented the 8-Step Process for Leading Change. John P. Kotter, the Konosuke Matsushita Professor of Leadership, Emeritus, at the Harvard Business School is considered the most influential expert of change management. [29] He invented the 8-Step Process for Leading Change. It consists of eight stages:

  4. Eyring equation - Wikipedia

    en.wikipedia.org/wiki/Eyring_equation

    The equation follows from the transition state theory, also known as activated-complex theory. If one assumes a constant enthalpy of activation and constant entropy of activation, the Eyring equation is similar to the empirical Arrhenius equation , despite the Arrhenius equation being empirical and the Eyring equation based on statistical ...

  5. Theory of Change - Wikipedia

    en.wikipedia.org/wiki/Theory_of_change

    People developing their theory of change in a workshop. A theory of change (ToC) is an explicit theory of how and why it is thought that a social policy or program activities lead to outcomes and impacts. [1] ToCs are used in the design of programs and program evaluation (particularly theory-driven evaluation), across a range of policy areas.

  6. Activated complex - Wikipedia

    en.wikipedia.org/wiki/Activated_complex

    Transition state theory explains the dynamics of reactions. The theory is based on the idea that there is an equilibrium between the activated complex and reactant molecules. The theory incorporates concepts from collision theory, which states that for a reaction to occur, reacting molecules must collide with a minimum energy and correct ...

  7. Marcus theory - Wikipedia

    en.wikipedia.org/wiki/Marcus_theory

    Marcus theory is used to describe a number of important processes in chemistry and biology, including photosynthesis, corrosion, certain types of chemiluminescence, charge separation in some types of solar cells and more. Besides the inner and outer sphere applications, Marcus theory has been extended to address heterogeneous electron transfer.

  8. Soft systems methodology - Wikipedia

    en.wikipedia.org/wiki/Soft_systems_methodology

    Transformation processChange, in one word, is the centre of the transformation system; the process of the transformation is more important for the business solution system. This is because the change is what the industry 5.0 sustainability system intends. The purpose behind the transformation system where change is applied holds value.

  9. Theory U - Wikipedia

    en.wikipedia.org/wiki/Theory_U

    The U Process of Co-sensing and Co-creating — Presencing. Theory U is a change management method and the title of a book by Otto Scharmer. [1] Scharmer with colleagues at MIT conducted 150 interviews with entrepreneurs and innovators in science, business, and society and then extended the basic principles into a theory of learning and management, which he calls Theory U. [1] The principles ...