Routinely collected hospital administrative data are potentially a cost effective source of information on adverse events.
Although the FAO data are a cost-effective source for ecological comparisons and the best available data for a specific period in most countries/regions, these data did not represent real consumption in individuals (only the milk and dairy products available in the food supply).
One tool used to characterise such productivity variations is a yield map, and a cost-effective source of data for these maps is automatically collected by harvesters.
They are widely available and represent a cost-effective source of information for monitoring health care quality in clinical practice over large populations and across a wide variety of conditions and procedures [ 5, 6].
In addition to CO2 utilization, algal biomass production can also be coupled to wastewater resources (e.g., water, N, and P), and wastewater from agricultural, industrial, and municipal activity may provide a cost-effective source of nutrients needed for algal growth.
Thresher said wind power is becoming "a cost-effective source of energy and a hedge against other fuel sources".
With the presented study we show that web queries can indeed be a reliable and cost-effective source for identification and estimation of the development of the aggregated influenza activity in a society.
In October this year, it backed out of a deal for a 500MW coal plant in Kosovo saying at that renewables now offered the most cost-effective source for the nation.
Web users can provide their geographic information through social media, such as Twitter1 and Weibo2; these are now commonly referred to as volunteered geographic information (VGI), having a huge potential to engage citizens in place-based issues and provide significant, timely, and cost-effective source for geographer's and other spatially related fields of research and management [8].
"It's one of our most cost-effective sources for new subscribers to Ancestry.com.com
This creates the need for alternative cost-effective sources for material that are available locally.
