But after a lengthy debate, chemists came to accept that the evidence Proust adduced established the law of constant proportions for compounds, which were thereby distinguished from solutions.
Although more complex mixture models exist (e.g., such as the CAT model, Lartillot and Philippe 2004), like GTR + G, they also assume a stationary distribution of base frequencies and have the expectation for a constant proportion of variable sites in all sequences.
At the regional scale, the model assumes a constant proportion of dispersal among communities, a, equal for all species in all communities.
These results suggest that, at least for some parts of the parameter space, a covarion model which assumes a constant proportion of variable sites is not adequate for tree reconstruction from data containing changes in the proportion of variable sites.
Adjusted Ebitda remained at a constant proportion of revenues: $160 million, or 25% of revenue, versus $117 million for Q1 2014, also 25% of revenue.
Under the assumption that a client's patient mix remained similar over the 12 month period, ARUP would expect to receive relatively constant proportions of orders for various tests from the client from month to month.
Standing for constant proportion debt obligation, CPDO's were highly levered bets on corporate debt, mostly European.
The ruling concerned a structured finance product developed in 2006 by the Dutch bank ABN Amro, known as a C.P.D.O., which stands for constant proportion debt obligation.
The derivatives in question were "constant proportion debt obligations" (CPDOs).
