Sentence examples for exogenous nature from inspiring English sources

The important insight from the control variables is that their inclusion does not change the estimates on the treatment, providing strong evidence for the exogenous nature of program roll-out.

The major contribution of the analysis lies in the exogenous nature of the program which addresses the endogeneity problems that characterize related studies, assessing the impact of policy related variables on trust.

hTERT was expressed at similar levels in both EP156T and EPT1 and the exogenous nature was supported by very high puromycin resistance of these cells, which is consistent with hTERT expression from a puromycin resistance retroviral vector (data not shown) [20].

The exogenous nature of these cells was attested by positivity for nLacZ.

The exogenous nature of the SARS event mitigates the problem of confounding factors as they relate to characteristics of expectant mothers and physician behavior among levels of hospitals.

Amniotic band theory of Torpin (1965) 1 supports the exogenous nature of defects that result from rupture of the amniotic sac.

Although such setting will hence be exogenous by nature, it potentially faces an omitted-variable problem.

So far, there have only been two reported cases of endophthalmitis related to E. meningoseptica, both of which were post-traumatic and hence, exogenous, in nature [ 12, 13].

In essence, AID introduces SHM and CSR in these B cell subsets only when they respond to their cognate antigens that are largely exogenous in nature.

To date, there have only been two case reports on E. meningoseptica-related endophthalmitis, both exogenous in nature, in contrast to our patient who had an endogenous cause [ 12, 13].

A second hypothesis for the difference in persistence of BDG and mannan is serum mannosidases that cause natural degradation/turnover of endogenous components; this is not the case for glucans, which, like glucuronoxylomannan of Cryptococcus neoformans, are resistant to degradation and are purely exogenous in nature [ 29].