Some arise spontaneously, in response to challenges like the one here.
For example, the Broad Group, a Chinese construction company, is updating its business model in response to challenges associated with Asia's swift urbanization through green building.
So far, Dr. Dean's followers have bankrolled his candidacy with an average donation of about $77, as contributors give repeatedly in response to challenges and raise money from friends and colleagues.
Challenges and Quests required students to post materials to course fora in response to challenges posted by faculty.
Not surprisingly, transformationist models of adaptation usually include a tacit assumption of soft inheritance and one-step change in response to challenges.
We sought to evaluate a novel simulation curriculum designed to prepare residents for emotions they may experience in response to challenges abroad.
"Mandatory minimums have not worked in response to challenges posed by other kinds of crime.
Those defense genes appear to function primarily in response to challenges by fungal pathogens and herbivores.
In response to challenges in motivating and retaining CHWs, Liberia plans to revisit the issue of remuneration for CHWs.
The CvHSP90 gene can be expressed in response to challenges in thermal stress, heat shock time, and salinity.
The combination of a range of control mechanisms would allow temporal versatility in response to challenges to cell pH homoeostasis.
