The list groups methods and substances into categories, prohibiting both specified compounds within each class and also "other substances with a similar chemical structure or similar biological effect" [1].
Intravaginal practices are commonly performed by women worldwide and varies in methods and substances used in different populations across sub-Saharan Africa [ 26, 27].
Several methods and substances have been used as an attempt to protect the lungs during the early phase of posttransplantation and to improve short- and long-term graft performance; however, these efforts have generated limited results [ 6, 7].
The rule would regulate the allowable methods, practices, and substances used in producing and handling crops and their processed products.
The method and substance of his analyses, though, is the proof of his genius.
Everything surely has to be transformed now: the methods and policy substance of American progressive politics, its understanding of globalisation, the kind of figures it appoints to its front rank (no more dynasties, please), and the way that it talks to people it once thought of as its natural supporters.
As mentioned above, the mixture of the by-products may differ by geographic area and time, for example, because of changes in water treatment methods, and generally only indicator substances such as TTHM have been used to examine the health risks.
The effect of multiple conformers in solution on nucleation, growth rate and polymorphism is reviewed and methods for crystallizing substances present as slow inter-converting conformers in solution are proposed.
To facilitate the production of environmentally friendly substances, monitoring methods and real-time-analysis in early stages of the product development have to be established.
The agency maintains a detailed list of prohibited substances and methods, and it has devised the list to address not only specific drugs, but categories of potential drugs and methods to ensure that rules cover new methods not yet known to them.
It involves the use of enormous amounts of data on relevant biochemical and cellular processes, which are generated by "high-throughput screening" methods, and then are combined with substance-specific kinetic data, experimental apical test outcomes and modelling.
