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the fact of being influenced within a system. In an economic model, an exogenous change is one that comes from outside the model and is unexplained by...

economic model, an exogenous variable is one whose measure is determined outside the model and is imposed on the model, and an exogenous change is a change...

ethinylestradiol is an exogenous synthetic estrogen, commonly used in birth control pills. In contrast, exogenous substances and exogenous processes are those...

Exogenous bacteria are microorganisms introduced to closed biological systems from the external world.[citation needed] They exist in aquatic and terrestrial...

condition is most often associated with alkaptonuria, but can occur from exogenous administration of phenol complexes such as hydroquinone. It was first...

Exogenous ketones are a class of ketone bodies that are ingested using nutritional supplements or foods. This class of ketone bodies refers to the three...

Exogenous (April 12, 1998 – November 2, 2001) was an American Thoroughbred racehorse and the winner of the 2001 Beldame Stakes. Bred and raced by Vernon...

Obesity is a medical condition, sometimes considered a disease, in which excess body fat has accumulated to such an extent that it can potentially have...

Exogenous DNA is DNA originating outside the organism of concern or study. Exogenous DNA can be found naturally in the form of partially degraded fragments...

modeling, a nonlinear autoregressive exogenous model (NARX) is a nonlinear autoregressive model which has exogenous inputs. This means that the model relates...

transfused blood cells. Antigens can be classified according to their source. Exogenous antigens are antigens that have entered the body from the outside, for...

Hemoptysis has also been reported. Sources of such lipids could be either exogenous or endogenous. From outside the body. For example, inhaled nose drops...

Adjustment disorder is a maladaptive response to a psychosocial stressor. It is classified as a mental disorder. The maladaptive response usually involves...

commonly associated with elevated cortisol, and may be early indicators of exogenous or endogenous Cushing's. Depression and anxiety disorders are also common...

endogenous Cushing's syndrome, when excluding Cushing's syndrome from exogenously administered corticosteroids. The equine version of this disease is Pituitary...

The Solow–Swan model or exogenous growth model is an economic model of long-run economic growth. It attempts to explain long-run economic growth by looking...

accounts of exogenous factors determining long-run growth, such as the Solow–Swan model. They favored a model that replaced the exogenous growth variable...

following generation. These endogenous retroviruses (ERVs), contrasted with exogenous ones, now make up 5–8% of the human genome. Most insertions have no known...

correlated with the error term. The distinction between endogenous and exogenous variables originated in simultaneous equations models, where one separates...

to their disruption of the endocrine system. The name given to these exogenous (coming from an external source) hormones is endocrine disruptors, due...