It is tempting to attribute the decreasing disease trend to introduction of legislation to prevent and control Legionella spp. bacteria in cooling towers and water fountains.
The strength of this effect varied across days; there was a decreasing trend from the day of introduction until day 4, which was followed by peak on day 5.> -wrap-foot> * P < 0.05; ** P < 0.01 There was a strong and positive effect of prior pair events leading to future pair events between the same animals (Table 6).
So – rather than simply a fleeting Silicon Valley trend – the introduction of nap pods at Google's headquarters does have some science behind it.
Over the past couple of years, however, data warehouses have come within reach of mid-sized and small firms, thanks to an important new analytics-industry trend: the introduction of low-cost "data warehouse appliances".
However, the time trend since introduction of COX-2 selective inhibitors was significant, indicating an increasing trend during prevalent use of COX-2 selective inhibitors relative to the baseline period.
GMIS Intervention and GMIS postslope are the level and trend variables for an intervention starting in October 2007: their coefficients represent respectively the change in level and the change in trend of deliveries after the introduction of GMIS.
Personal communication with editors of the journals resulted in a fairly uniform explanation of this trend: The widespread introduction of using journal impact factors for the allocation of resources has strongly motivated researchers to publish in higher impact journals.
The mtDNA sequences were analyzed in order to find traces of demographic trend from introduction, growth rate and present population size.
"The thing that was really prompted by 9/11, on top of the general trend, is the introduction of the police-run cameras," says Jay Stanley, a police analyst for the American Civil Liberties Union.
This study retrieved data related to the number and scope of previous telehealth service points for the year before the establishment of the centre, and the first two years of operation of the centre, to ascertain any change in the trend of telehealth activity following the introduction of the centralized coordination by the establishment of the centre.
