Scientists have struggled for decades to demonstrate that fusion could be a practical source of power.
The work described in this paper was conducted to determine whether llamas (Lama glama) are a practical source of antigen-specific VHH fragments.
Improved functional activity of infarcted hearts transplanted with skeletal myoblasts has since been reported in several studies [8], [10], [12], [14], and thus it is certain that skeletal myoblasts are a practical source of potential cardiomyocytes for myocardial therapy [24].
We hypothesised that the mutation status in DNA extracted from pleural effusion fluid would allow prediction of the clinical outcome of gefitinib therapy in NSCLC patients, and we therefore expected the pleural effusion fluid to be a practical source of DNA for detection of EGFR mutations.
Even if ignition is achieved in the laboratory in the next several years, scaling up to a demonstration plant will cost billions and may ultimately show that fusion is not a practical source of power.
For example, the extracted representations by Deep Learning can be considered as a practical source of knowledge for decision-making, semantic indexing, information retrieval, and for other purposes in Big Data Analytics, and in addition, simple linear modeling techniques can be considered for Big Data Analytics when complex data is represented in higher forms of abstraction.
And like a significant number of people who didn't know the truth about Stalin, he believed that Communism was both a moral ideal and a practical source of good.
To ignore the part zoos have to play here would be dishonest, and to pretend that there is any practical source of funds to support this vital work other than paying guests is disingenuous.
Hair sheep are a practical alternative source of animal blood for agar preparation since they are related to but distinct from wool sheep, adapted for the warmer climates of many developing world countries, and more cost-effective to maintain [11], [12].
