Hockney's etchings are full of specific references, often half hidden: Mahalia Jackson sings in Washington Square, a label on a bottle carries letters from "Lady Clairol", the dye that he first used to bleach his hair, and the plate's title echoes its advertisement – The start of the Spending Spree and the Door Opening for a Blonde.
Moreover, there is often a lack of specific reference conditions that precludes clear interpretation.
Therefore, we proceeded to visualize how staining patterns of styryl molecules were related to the staining patterns of specific reference compounds.
The "meaning of life" was a specific reference, too.
Notably absent from his speech was a specific reference to one of the most pressing matters of his young administration: the thousands of migrants who traveled through the region in caravans and are now gathered in Tijuana, at the Mexico-United States border.
And in the Diallo case, there was a specific reference to review of the action there for possible civil rights violations.
This was a specific reference to the attempts of Law to prop up the share price of the Mississippi Land company through direct purchases of shares, or indeed monetary expansion.
Although there was no specific reference on the use of antibiotics, most patients in Japan usually receive varieties of antibiotics routinely after surgery, particularly in 1980s and 90s.
The aims of the approach are discussed with specific reference to flood risk management and water quality management.
Finally, the use and availability of screening mammography is presented, with specific reference to the US health system.
For example, a recent, large and well-controlled meta-analysis of study data, which were identified without specific reference to our topic, found that intergroup contact typically reduces intergroup prejudice across a broad range of groups and contexts [ 84].
