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The photochemical mechanisms of action are complex. [34] KI can react with singlet oxygen to form free molecular iodine plus hydrogen peroxide, which show synergistic and long-lived antimicrobial effects, as well as forming short-lived, reactive iodine radicals. Type 1 photosensitizers can carry out direct electron transfer to form iodine ...
Although cognitive therapy has often included some behavioral components, advocates of Beck's particular approach sought to maintain and establish its integrity as a distinct, standardized form of cognitive behavioral therapy in which the cognitive shift is the key mechanism of change. [6]
Cognitive reframing can be useful in many ways, such as when trying to improve memory, reduce test anxiety, and helping parents and children cope with disabilities.For example, people with memory problems were told that their memory could be improved by shifting their perspective on their problem.
The transtheoretical model is also known by the abbreviation "TTM" [2] and sometimes by the term "stages of change", [3] although this latter term is a synecdoche since the stages of change are only one part of the model along with processes of change, levels of change, etc. [1] [4] Several self-help books—Changing for Good (1994), [5 ...
This differs from a mechanism of action since it is a more specific term that focuses on the interaction between the drug itself and an enzyme or receptor and its particular form of interaction, whether through inhibition, activation, agonism, or antagonism. Furthermore, the term "mechanism of action" is the main term that is primarily used in ...
The Meyer-Overton correlation for anaesthetics. A nonspecific mechanism of general anaesthetic action was first proposed by Emil Harless and Ernst von Bibra in 1847. [9] They suggested that general anaesthetics may act by dissolving in the fatty fraction of brain cells and removing fatty constituents from them, thus changing activity of brain cells and inducing anaesthesia.
Avery County, North Carolina — Some people were skeptical, at first, of the stranger who rolled into flood-ravaged Avery County in western North Carolina this week claiming to be some kind of ...
The theory of theory-driven evaluation seeks to be as close as possible to the proximal causes of a social problem and site of intervention rather than, for instance, a "grand" theory, that tries to provide an overarching understanding of society, or a metaphysical theory about the nature of social reality: [21]