Causal mediation analysis has recently been formalized to allow quantification of direct and indirect effects in the presence of exposure-outcome interaction.
The semantics of VCM has recently been formalized through the use of an ontology [ 24], and the main categories of VCM are consistent with the UMLS semantic network and medical terminologies, including SNOMED CT in particular.
Following the publication of the Standards for the Reporting of Diagnostic accuracy studies (STARD) statement [ 10], which set out to improve the reporting of primary research on diagnostic tests, the assessment of quality has been recently formalized.
That has recently changed.
CHWs have historically been trained by non-governmental organizations (NGOs), although the Ministry of Health had recently begun to formalize CHWs' role in the health sector through its community strategy (Ministry of Health 2007).
Ms. Badu, a graduate of Booker T. Washington High School for the Performing and Visual Arts in Dallas, has a new backing band called the Cannabinoids, a collective she has played with since her college days but only recently formalized into something official.
Researchers have recently begun to explore and formalize the joint effects of ecological and evolutionary dynamics on species' populations and their communities [7] [12].
Under pressure from the office for civil rights, Yale recently formalized the lower "preponderance of evidence" standard that is gradually becoming more common.
Recently, this classical approach has been formalized in the Error-Correcting Output Codes (ECOC) framework.
However molecular studies have supported a grouping of stramenopiles and alveolates with the non-photosynthetic rhizarians ("SAR" sensu[ 17]), excluding other photosynthetic lineages; the recently revised eukaryote classification has now formalized the Sar supergroup [ 18].
