Sentences with phrase «seen such a fluctuation»

But when DAMA first announced that it had seen such a fluctuation, soon after an early version of the experiment was turned on in 1997, the physics community was sceptical.

Not exact matches

A number of factors — such as rising US interest rates, the recurrence of big fluctuations in global currencies, and the widening dispersion of equity returns across sectors and regions — may have helped to create an increasingly conducive environment for hedge - fund strategies, which have seen a positive turnaround in performance in recent quarters.

Second, agents often stock - up on key treatments, and as such, it is typical to see month to month fluctuations in sales and reported treatments.

While 2014 temperatures continue the planet's long - term warming trend, scientists still expect to see year - to - year fluctuations in average global temperature caused by phenomena such as El Niño or La Niña.

Of course, inflation and the weakening loonie have also conspired to drive up supermarket bills, as have unusual price fluctuations, such as the one we saw earlier this year when the price of a single head of cauliflower jetted to $ 8 a head.

But while experts use numbers, charts and statistics such as the unemployment rate, money supply growth, exchange rate fluctuations and various market indexes to track the economy, consumers can also detect what's going on based on what they see at the cash register.

al. study I'd be curious to see how natural fluctuations in multi-decadal cycles such as the PDO and AMO during the time frame in question were filtered out to find the 7 % attribution to AGW specifically, or is this kind of filtering even relevant in this kind of study?

The problem is really that SW assume that all climatic fluctuations in the 17th to the 19th centuries to solar activity, and hence neglect factors (natural forcings) such as landscape changes (that the North America and Europe underwent large - scale de-forestation), volcanism (see IPCC TAR Fig 6 - 8), and internal variations due to chaotic dynamics.

The ocean capacitor has a relatively steady flow or discharge to the atmosphere, which has the greatest short - term fluctuation seen in the ENSO cycle, but there are other cycles in this capacitor, such as the PDO and AMO.

The IPCC * itself * acknowledges that there has been no such warming now for the last 16 - 17 years; that no dramatic imminent change is seen to that for the next couple of years at least; that the previous spell of 15 years or so was precisely the duration of warming that underlay so much of the evidence cited for its alarms of the long and terrible global trend if forecast; that not a single model the IPCC had or has seems to have come even close to predicting what we've now seen; that the IPCC can only suggest possible explanations for all this so logically meaning it can have no reason to believe that whatever is causing it isn't going to continue forever; that more and more studies are coming in attributing global temperatures not to CO2 but instead other things such as solar fluctuations; that a number of predictions are now coming in that in fact say we are now in for a lengthy period of * cooling.

Such mechanical analogies are not representative of the behavior of internally generated fluctuations in fluid dynamical systems, and this is clearly seen by comparison with externally generated oscillations like the tides.

«Since the beginning of 2017, the virtual currency price fluctuations and various movements have been seen in the virtual currency market such as currency forking,» reads the statement.

In hindsight, Faux argued, bitcoin seems to have been intrinsically designed to encourage speculation, noting how the market has routinely seen wild fluctuations in value in connection to events such as the closures of online black market Silk Road and early bitcoin exchange Mt Gox.