Synthetic estrogens are used as part of some oral contraceptives, in estrogen replacement therapy for postmenopausal women, and in hormone replacement therapy for trans women.strogen may also refer to any substance, natural or synthetic that mimics the effects of the natural hormone. The steroid 17Î²-estradiol is the most potent and prevalent endogenous estrogen, but several metabolites of estradiol also have estrogenic hormonal activity.
âº the set of beliefs, ideas, etc. about the behaviour and relationships of a person or group: Most companies have a corporate ethos . The new firm's ethos is brash, fiercely ambitious, and decidedly cutting-edge. (Definition of âethosâ from the Cambridge Business English Dictionary Â© Cambridge University Press)
Aristotle defined pathos as âputting the audience into a certain frame of mindâ [Aristotle: Rhetoric: 1356a], whereas Quintilian used pathos and ethos to describe different intensities of emotional affection. In this work ethos refers to the original meaning it was given by Aristotle. Note that many scholars often donât explicitly state, which kind definition of ethos they follow. Ethos deals with the appearance of the person not the actual being.