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Hace 6 horas · Epigenetics. Epigenetic mechanisms. In biology, epigenetics is the study of heritable traits, or a stable change of cell function, that happen without changes to the DNA sequence. [1] The Greek prefix epi- ( ἐπι- "over, outside of, around") in epigenetics implies features that are "on top of" or "in addition to" the traditional (DNA ...
Hace 1 día · Central limit theorem. In probability theory, the central limit theorem ( CLT) states that, under appropriate conditions, the distribution of a normalized version of the sample mean converges to a standard normal distribution. This holds even if the original variables themselves are not normally distributed.
Hace 6 horas · This represents the set of locations in space at which the decoupling event is estimated to have occurred and at a point in time such that the photons from that distance have just reached observers. Most of the radiation energy in the universe is in the cosmic microwave background, [19] making up a fraction of roughly 6 × 10 −5 of the total density of the universe.
Hace 1 día · Divine command theory sees God as the source of morality. It states that moral laws are divine commands and that to act morally is to obey and follow God's will . While all divine command theorists agree that morality depends on God, there are disagreements about the precise content of the divine commands, and theorists belonging to different religions tend to propose different moral laws. [51]
Hace 6 horas · The Hebrew alphabet ( Hebrew: אָלֶף־בֵּית עִבְרִי, [a] Alefbet ivri ), known variously by scholars as the Ktav Ashuri, Jewish script, square script and block script, is traditionally an abjad script used in the writing of the Hebrew language and other Jewish languages, most notably Yiddish, Ladino, Judeo-Arabic, and Judeo-Persian.
Hace 1 día · Intersectionality is a sociological analytical framework for understanding how groups' and individuals' social and political identities result in unique combinations of discrimination and privilege. Examples of these factors include gender, caste, sex, race, ethnicity, class, sexuality, religion, disability, height, age, weight [1] and physical ...
Hace 6 horas · Modernism is an early 20th-century movement in literature, the visual arts and music, emphasizing experimentation, abstraction and subjective experience. Philosophy, politics and social issues were also aspects of the movement which sought to change how 'human beings in a society interact and live together'. [2]
