PNAIPacific Northwest Association of Investigators
PNAIParents of North American Israelis
PNAIProtein-Nucleic Acid Interaction (biochemistry)
References in periodicals archive ?
Upper air data for this index are only available since 1947, and the highest and lowest quintile PNAI winters are listed in Table 1.
In addition to correlation analyses, composite mean winter precipitation and stream flow data were obtained for years with positive and negative extremes in the PNAI, NPI, and Nino 3.
PNAI correlations, extending from 1947-1999 for stations with complete periods of precipitation record (n = 53), reached maxima exceeding of r = -0.