On the other hand, those creatures might just be too small to be caught easily by the filters used to winnow life from water for analysis in the first place.
But whether you're a fresh water economist or a salt water one, empirical analysis - working out what's actually going on in the economy - depends on knowing the facts.
The more serious side of Mr Coetzee's exploits was the mapping of these remote rivers and analysis of their water, to help ensure that villagers had clean, accessible supplies.
ECONOMIST: Hendrik Coetzee, explorer, died on December 7th, aged 35
These detectors constantly monitor for signs of trouble and routinely collect air, precipitation, drinking water, and milk samples for analysis of radioactivity.
FORBES: Radiation No Threat To Silicon Valley, Santa Clara County Says
The analysis did not address water contamination, which at the time would have been avoided, since the EPA rule remained in force.
Usess of the Airware technology, which started shipping last November, so far include agricultural drones that use image analysis to decrease waste of water and increase crop yields.
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Last year, federal regulators blamed heavy tube wear in the generators on a botched computer analysis that they said badly misjudged how water and steam would flow in the reactors, along with manufacturing problems.
Investors need to understand that trying to mix fundamental analysis and technical analysis is like trying to mix oil and water.
There may be no way to completely sanitize a pool, but the latest analysis of what could be lurking in the water should motivate lifeguards and pool managers to be more vigilant about testing those waters more frequently.
MSPs then quizzed Water Industry Commission for Scotland chief executive Alan Sutherland and director of analysis John Simpson.
Curiosity has already seen plenty of evidence for past running water in Gale Crater and the results from the drill-hole analysis are expected to reveal further information about that wet history.
Chart Analysis : The Dow Jones Industrials started the 1952 year of the Water Dragon at 273.7 before declining to a low in May of 256.3.
Chunzai Wang of the National Oceanic and Atmospheric Administration has performed a very interesting data-based analysis of Atlantic hurricane tracks showing that increasing the area of warm water results in a significant lowering of the likelihood that a storm will strike the U.S., something that should happen with continued oceanic warming.
The software company hopes to prove that its data collection and analysis technology so that it could win a long-term contract with the water district and perhaps other utilities as well.
"In each case, the scientific analysis concluded that neither Rex Energy's operations nor natural gas development impacted water quality, " said Rex spokesman Derek Smith, who noted that the company provided access to records, shared data, and gave "its complete cooperation and support" to the reviews.
In the southwestern corner of Texas, ranchers can earn more money by selling water to city dwellers than by raising cattle, said Char Miller, a professor of environmental analysis at Pomona College in Claremont, Calif.
But the analysis by Kruta and her colleagues indicates their ammonites would have dined on small organisms floating in the water, such as zooplankton, tiny crustaceans, and even other petite ammonites.
But when there are huge financial interests on both sides of the matter and when doctors perform tests simply to avoid lawsuits, I worry about the scientific objectivity of any analysis like this that advocates such sweeping policy changes that could throw out many babies with the bath water.
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