The bill also contains an exemption for chemicals used in small quantities for research or analysis.
Curium is produced artificially, in small quantities for research purposes.
Americium is produced mostly artificially in small quantities, for research purposes.
Since the geoelectric field is the key quantity for GIC, research efforts need to be focussed on understanding the behaviour of the geoelectric field and on its determination techniques.
The measurement of emerging contaminants needs advanced and specialized analytical methods, and close collaboration between epidemiologists and analytical chemists is required to provide contaminant occurrence data suitable in format and quantity for epidemiological research.
However, because it is very expensive commercially (~$10/mg), the large quantities required for research in animals, and especially in large mammals as required in our own cardiac research, would at present be prohibitively expensive.
Although the act of breeding resulting in the production of young is a natural phenomena in mice, the control of this process in laboratory and commercial settings by humans has allow targeted production of animals with desired genotypes and phenotypes at desired times and quantities required for research programs.
Thus, if we can successfully identify blocks in significant numbers in quantity as well as quality for research use across multiple institutions, then implementation of tools like those developed by the SPIN could process electronic pathology reports that would dramatically increase the value of these collections.
However, there is a substantial quantity of research to be done for further enhancements.
A greater quantity of research has been undertaken for SSD than AP regarding the effects of exposure to conception, pregnancy, and birth factors, with the consequence that much evidence implicates these factors in SSD.
