In the past 20 years the BBC has gradually increased the proportion of content commissioned from external companies from zero to 20%.
So far, we haven't got any statistics from Facebook or Twitter themselves about the proportion of users that report abuse/are reported for being abusive or about the proportion of content that is reported as such.
While GVKBIO shares the highest proportion of content at 44% the low coverage of other databases point to unique content of enzyme intermediates and metabolites.
This construct is defined and ways of measuring it are offered with a focus on a process-based measurement instrument, coupled with a smaller proportion of content-based tasks to establish basic scientific grounding in the discipline.
With regard to content validity, Winther (2011) notes that a predominant part of the curriculum is dedicated to the goods and services domain (47% of the curriculum, about one-third of practical training), yet the proportion of content related to that topic in the test is rather small (21%).
The chi-square test for trend was used to determine if the proportion of content, qualifiers, or links tweeted changed linearly over our analysis timeframe.
OvidSP Medline to PubMed translation may prove to be an exception as these databases share a concept thesaurus and a common dataset for a significant proportion of content.
The high proportion of positive usability comments, versus the even proportion of content comments, demonstrates that although participants had mixed reviews about the evidence resources, participants found the prototype to be highly usable.
Better retrieval of nouns could also be predicted to lead to fewer word errors (including semantic and phonological errors) both as a proportion of content words and per turn.
Thus, the effective merging of 47 million PubChem entries with the 28 million from ChemSpider now presents the one-stop search that users have been waiting for because of the unknown proportions of content unique to each (the current time lag for IK indexing of new PubChem entries is being addressed, Dr. Evan Bolton, personal communication).
