As a result, population-based data series from cancer registries cannot always be used to address clinical questions about trends in outcome for recently defined disease subgroups, as systematic realignment of older data to the more specific recent categories may be impossible.
Among the more recent offerings in this category is Sergio Zyman's Renovate Before You Innovate (Portfolio, $24.95), written with Armin Brott.
Its more recent meaning, as a category of elements with intermediate or hybrid properties, became widespread in 1940 1960.
As operational restructuring still serves as an umbrella for a myriad of activities targeting efficiency enhancements, more recent publications suggest a detached category, including forced managerial and top management team replacements (Eichner 2010; Sudarsanam and Lai 2001).
Lehrer elides this history in favor of more recent research in two broad categories: neuroscience (what happens in the brain around moments of insight or invention) and context (what kinds of external conditions foster creative achievement).
Further studies are needed to address discriminant and predictive validity of the proposed instrument among larger populations of psychiatric patients, including more recent immigrants and different diagnostic categories.
Video art however has gone through so many changes in its brief history that it does not have much aesthetic coherence at all: does an installation by Gary Hill from the early 1990s belong in the same category as a more recent work by Cory Arcangel?
Although some more recent studies have suggested that dietary categories may be poor predictors of contest competition among primates, to date there have been no broad, cross-taxa comparisons of rates of female female agonism in relation to diet.
The second category (weirs) consisted of more recent (<100 years) hydraulic artifacts like small dams and inappropriately constructed culverts creating waterfalls.
Research methods can be classified as falling into one of two approaches, though more recent projects often use techniques from both categories.
