exogenous

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Related to Exogenous variables: endogenous variables

exogenous

 [eks-oj´ĕ-nus]
1. developed or originating outside the organism, as exogenous disease.
2. growing by additions to the outside.

ex·og·e·nous

(eks-oj'ĕ-nŭs),
Originating or produced outside of the organism.
Synonym(s): ectogenous, exogenetic
[exo- + G. -gen, production]

exogenous

/ex·og·e·nous/ (ek-soj´ĕ-nus) originating outside or caused by factors outside the organism.

exogenous

(ĕk-sŏj′ə-nəs)
adj.
1. Originating externally: an exogenous model of economic growth.
2. Originating or produced from outside a cell, tissue, or organism: exogenous antioxidants.

ex·og′e·nous·ly adv.
ex·og′e·ny (-ə-mē) n.

exogenous

[igzoj′ənəs]
Etymology: Gk, exo + genein, to produce
1 outside the body.
2 originating outside the body or an organ of the body or produced from external causes, such as a disease caused by a bacterial or viral agent foreign to the body. Compare endogenous. exogenic, adj.

ex·og·e·nous

(eks-oj'ĕ-nŭs)
Originating or produced outside of the organism.
Synonym(s): ectogenous.
[exo- + G. -gen, production]

exogenous

Having an external origin or cause.

exogenous

  1. originating from or due to external causes.
  2. developing near the surface of an organism, as in the development of axillary buds in plants.

exogenous

originating or produced outside the body or organ

ex·og·e·nous

(eks-oj'ĕ-nŭs)
Originating or produced outside of the organism.
Synonym(s): ectogenous.
[exo- + G. -gen, production]

exogenous (eksoj´ənəs),

adj originating or caused by aspects external to a body.

exogenous

originating outside or caused by factors outside the organism.

exogenous fecal contents
e.g. calcium taken in with the diet but not absorbed; is distinct from endogenous calcium which is contributed by the body.
exogenous photodynamic agent
agent contributed by the environment; may be a primary agent or a hepatoxin.
References in periodicals archive ?
Multivariate regression models include independent or exogenous variables that are associated with the dependent variable, in this case truck crossings, which is shown in figure 1 (above) over a 13-year period by month.
Total effects for exogenous variables are the accumulation of the direct effect on satisfaction, and the indirect effect of the exogenous variables' influence through the three latent variables to overall satisfaction.
The determination of the number of regimes for the medium-sized banks is provided in Table 9, whilst both the parameter estimates and the impact of the exogenous variables are presented in Table 10, from which we can see that the two threshold values of derivatives trading are US$5.
8) In a VECM framework, two channels of causality can be identified: the traditional channel of causality through the lagged changes of exogenous variables (short-term causal effect) and a second channel through the lagged error-correction term (durable, long-term causality).
00 -- Note: Results are based on Model 2 with all the six exogenous variables controlled.
The results show that of the exogenous variables the indirect effect of consideration, coordination, and skill through inherent and incremental intelligence was significant, .
While in the MONASH-NZ simulation employment (L) remains formally endogenous at all times, by driving L back to base-case, equation (E17) makes L act like a long-run exogenous variable.
In determining causation, the primary methodological question is whether drinking is properly specified as an exogenous variable with respect to educational outcomes or should instead be treated as endogenous.
Average possibilities evolving phenomenon while taking into account the economic particularities, economic situation and changes in exogenous variables of the past.
To see if stock ownership and income differentials could account for southern voting patterns, cointegration tests were run using VECMs that include similar sets of exogenous variables as in the national models with two differences.
We rely on a multinomial logit regression to estimate the link between farm type choice and climate and other exogenous variables.
We first present an overidentified long-run vector error correction model with exogenous variables (VECX* model) and use it for forecasting.