Challenges were also posed by persistent reluctance to change in some communities, and by poverty and social displacement due to conflict.
By comparing the conditions of ((B_{1})) and ((B_{3})), we found that as α becomes larger and larger, the strong partner changes from persistent to extinct.
The mechanism by which developmental exposures lead to persistent changes in immune function is unknown, yet modifications to immunologically based processes have been reported to occur (Winans et al. 2011).
By contrast, development of AHR was primarily related to the preceding viral infection, which led to persistent changes in the phenotype of epithelial cells in the conducting airways.
To further explore the role of soil communities in driving patterns in the field experiment and to test whether the soil inoculation treatment lead to persistent changes in soil quality two growing seasons after the original planting, a small greenhouse experiment was performed using soils collected from the field plots in the fall of 2009.
Although it is not understood mechanistically, addiction is thought to depend on molecular and cellular adaptations that lead to persistent changes in transcription, translation, and synaptic morphology [3], [4].
Barker hypothesized that fetal undernutrition during critical periods of vulnerability in early development leads to persistent changes in hormone levels and in altered tissue sensitivity to these hormones, permanently altering the metabolism and body structure (Hinchliffe et al. 1992; Lumbers et al. 2001).
In contrast to short-term plasticity, long-term potentiation and depression (LTP and LTD) refer to persistent changes of synaptic responses (see Sect. 4).
Heckman et al. (2013) show that, to a large extent, the effectiveness of the programme can actually be attributed to persistent changes in non-cognitive skills.
These observations demonstrate that transient hypovitaminosis D3 early in life not only disrupts brain development, but leads to persistent changes in the adult brain [14].
