One of the major scientific impediments of this movement towards personalized medicine has been the need for technological enablement.
To protect human health, however, a new regulatory approach is also needed that takes into consideration this vast new knowledge about the neurodevelopmental effects of pesticides, not allowing the uncertainty that accompanies scientific research to serve as an impediment to protective actions.
The trials were not limited to social and political impediments; there were also scientific hurdles, Mr. Jafari said.
The principle impediment to reading journals, particularly scientific journals, is their high subscription costs.
Recent reviews of seamount fauna and deep-sea corals have concluded that the global deficiency of scientific expertise in morphological taxonomy is a significant impediment to the understanding of deep-sea coral diversity, coral biogeography, conservation, and seamount ecology (Morgan et al. 2006; Parrish and Baco 2007; Rogers et al. 2007).
The costs of eradication, managerial impediments to executing national control programmes, and scientific uncertainty about transmission endpoints, are challenges to the success of this effort, especially in areas of high endemicity where financial resources are limited.
Some attribute inefficiencies to flawed preclinical or clinical study design, others to regulatory impediments, and still others to deficits in scientific techniques (Kola and Landis, 2004; Collins, 2011).
This is a major impediment that needs to be addressed by the scientific and business communities.
And they are returning with a mission: to shake up China's scientific culture of cronyism and mediocrity, often cited as its biggest impediment to scientific achievement.
Aside from a growing appreciation for the importance of this topic in the scientific community, the lack of public awareness continues to be an impediment.
