Sentences with phrase «as seasonal cycles»

After its latest battle with H1N1, a U.S. Centers for Disease Control and Prevention committee recommended in February that everyone six months and older get the annual vaccine, a step that should improve immunity against future pandemics as well as seasonal cycles of the flu.

But that seems to be in error, as the seasonal cycle described is around the trend.

Not exact matches

These are quite interesting developments in light of what we have discussed in late December regarding the technical and sentiment backdrop as well as time cycles and seasonal trends in precious metals (see: Gold and Gold Stocks — Patterns, Cycles and Insider Activity, Part 1 and Pacycles and seasonal trends in precious metals (see: Gold and Gold Stocks — Patterns, Cycles and Insider Activity, Part 1 and PaCycles and Insider Activity, Part 1 and Part 2).

Economists distinguish a number of types of unemployment, however: cyclical unemployment is brought about by the vagaries of the business cycle; structural unemployment is brought about by changes in the economy or the labour market, when the jobs available do not fit the workforce's skills; frictional unemployment is the phenomenon of people being «between jobs»; and seasonal unemployment is linked to certain types of seasonal jobs, such as farm work and construction.

«Amazon floodplains and river channels — maintained by seasonal floods — promote nutrient cycling and high biological production, and support diverse biological communities as well as human populations with one of the highest per capita rates of fish consumption,» said Castello.

Seasonal weather fluctuations also depend on factors such as proximity to oceans or other large bodies of water, currents in those oceans, El Nino / ENSO and other oceanic cycles, and prevailing winds.

The basic lines of his current work are three: in the first place, the study of evolutionary relations within aphids as well as the evolution of their life cycles; in the second place, the molecular bases that control the seasonal and circadian rhythms in aphids (and in insects in general) and their relation to vital cycles; and finally, myrmecophily in aphids, recently included.

«More nitrogen has to come from somewhere to resupply both the nitrogen ice that is moving around Pluto's surface in seasonal cycles, and the nitrogen that is escaping off the top of the atmosphere as the result of heating by ultraviolet light from the Sun,» said Singer.

Assuming that the seasonal cycle was the same as previous years (a crude but necessary simplification), we forecast a May maximum in 2016 of 407.57 ± 0.53 ppm, and a September minimum of 401.48 ± 0.53 ppm.

Merriam - Webster describes Wicca as «a religion influenced by pre-Christian beliefs and practices of Western Europe that affirms the existence of supernatural power (such as magic) and of both male and female deities who inhere in nature and that emphasizes ritual observance of seasonal and life cycles.»

Flexibility within menu cycles can help you take advantage of seasonal ingredients and special offers from suppliers, to have a creative kitchen and to reflect school activities and events on your menu to as part of your marketing to pupils to increase your lunch numbers.

Shadow walls — where suspended panels with cutout images cast shadows as the sun shines through the cutouts — teach students about the earth's rotation and seasonal cycles as shadows cast by the sun shift positions and lengths.

Dan Knott, director of Street and Racing Technology (SRT) at the Chrysler Group, acknowledges that Viper sales have slowed: «The day supply is higher than we would like, but roadster sales are seasonal and fluctuate as you get longer into the life cycle.

An MCA is advantageous for businesses with unsteady cash flow or seasonal business cycles, as it's not a fixed amount of money demanded each day, but a percentage of your sales.

«The normal seasonal cycle of tick and flea pressure is no longer as visible,» he says.

For the adventurous, activities that can be enjoyed on - site are scenic walks, cycling paths, horse riding, sheep herding as well as other seasonal farm activities.

His atmospheric abstractions with series titles such as White Shift, White Drift, and Passage, respond to continuously shifting light conditions and the perceptual effects of seasonal cycles and changes in the landscape.

However if we have a similar profile of volume loss as in the preceding two years then random variability looks very unlikely and I'll be veering to the following viewpoint — that something new and radical has happened in the seasonal cycle of sea - ice loss, a new factor that in principle could have the power to make a virtually sea ice free state in September plausible this decade.

These shape the 4 - dimensional pattern of temperature and other changes — the patterns of circulation, latent heating, and precipitation will shift, as can the cycles driven the imposed diurnal and seasonal cycles in incident solar radiation; the texture of internal variability can also shift.

Also, just because the average pole - to - equator temperature gradient is decreasing doesn't mean that the seasonal variation won't still be in place, and then there's the whole issue of the hydrologic cycle intensification — a moister atmosphere carries more latent heat and thus may generate more intense mid-latitude storms as well.

Thus the first year (s) temperature change is the most responsible for the first year (s) change in CO2 increase, but as the temperature influence is limited in time (a different, but constant temperature again gives a constant seasonal cycle, but at a different level), the next years that will not give a change in increase speed anymore.

• Solar generating capacity continues to be rolled out, as costs decline expanding to supply the seasonal maximum of daily average, with pumped hydro to provide daily balancing until superior technologies come on - line, and open - cycle gas turbines shifting to a purely back - up function, with consequent substantial reductions in overall fossil CO2 emissions.

April 19, 2017: The separate pages for creating plots of «time series of zonal means» and «seasonal cycle of zonal means» were combined as a single page for making Plots of Zonal Means.

Rather than questioning the primary role of the atmospheric CO2, our modelling results allow us to put forward that the atmospheric CO2 is not the whole story and that, owing to the overwhelming effect and interplay between the paleogeography, the water cycle and the seasonal response, the climate system may undergo subtle climatic changes (as the 4 °C global warming simulated here between the Aptian and the Maastrichtian runs).

It is a very regular cycle largely as a result of northern hemisphere seasonal vegetation.

I will stick with concept that Weather is Climate... so that the climate changes as the weather changes... and the Sun drives the weather through daily, seasonal, solar and Milankovitch cycles.

«A climate pattern may come in the form of a regular cycle, like the diurnal cycle or the seasonal cycle; a quasi periodic event, like El Niño; or a highly irregular event, such as a volcanic winter... A mode of variability is a climate pattern with identifiable characteristics, specific regional effects, and often oscillatory behavior... the mode of variability with the greatest effect on climates worldwide is the seasonal cycle, followed by El Niño - Southern Oscillation, followed by thermohaline circulation.»

By that standard, last week in Rochester we should have stopped preparing for winter given that we had several days of warm temperatures that surely made the temperature trends over some reasonable time period of a week or more positive rather than negative, as would be expected if this seasonal cycle theory was real.

Despite seasonal changes in the price of natural gas, summer peaks in electric use will continue to be served by natural gas «peaker» units, as well as new flexible natural gas combined cycle units.

A similar point could be made about short - term multi-annual phenomena such as ENSO: the annual seasonal cycle interacts with the evolution of whatever factors are involved with ENSO, with the precise determination of the outcome depending on exactly how the seasons line up with that evolution.

As I have shown, in CMIP5 models that relationship is considerably stronger for the OLR seasonal cycle than for any of the other predictors or any combination of predictors.

Nic, if I understand correctly, you're saying the basic statistical intention of the paper was not achieved; the PLS method as applied apparently improperly weighted predictors as evidenced by the superior skill of a single predictor, OLR seasonal cycle, over their group of predictors.

[4] The aspects of each of these measures that are used as predictors are their climatology (the 2001 - 2015 mean), the magnitude (standard deviation) of their seasonal cycle, and monthly variability (standard deviation of their deseasonalized monthly values).

Of course the trend in CO2 is the difference over a full seasonal cycle, as I said before, but the seasonal cycle doesn't cause the trend, doesn't influence the trend and simply has nothing to do with the trend, whatever the real cause of the trend is.

The seasonal cycle simply is a false argument, as that doesn't influence the trend (neither do the tides for sea levels...).

Consider the collection of attractors and associated basins to be found at any point in the seasonal cycle, as if the earth were stalled in its orbit at that polar inclination.

None of them gave as high a skill (as low a Spread ratio) as just using the OLR seasonal cycle predictor, but they all showed more skill than the use of all three predictors simultaneously, save to a marginal extent in one case.

Is there a diurnal or seasonal cycle or is this averaged out as well?

In reality each end of a full seasonal cycle (as good as near each monthly average compared to the previous year) ends higher than the start of the same seasonal cycle.

As our modern society has lost touch with the deep connection to the Earth and its» cycles that were common to our ancestors, and as a result we've fallen into ignorance as to the seasonal cycleAs our modern society has lost touch with the deep connection to the Earth and its» cycles that were common to our ancestors, and as a result we've fallen into ignorance as to the seasonal cycleas a result we've fallen into ignorance as to the seasonal cycleas to the seasonal cycles.

So is there an excess value for DLR over L at the tropics when one considers the diurnal cycle and as one moves away from the tropics, the seasonal cycle?

To address these challenges, we need to understand the physical mechanisms that drive the seasonal cycle of rainfall and trends such as the Sahel drought of the 1980s followed by recovery.

Meteorologist and climate researcher David Dilley of Global Weather Oscillations http://www.globalweathercycles.com, says the gravitational cycles act like a magnet by pulling the atmosphere's high pressure systems northward or southward by as much as 3 or 4 degrees of latitude from their normal seasonal positions.

During the past 50 years, the amount of the seasonal swings in CO2 has climbed by as much as half, and a research team has shown agricultural production may be generating as much as a quarter of the increase in the seasonal carbon cycle.

I came to think of solar radiation as being the ultimate (and only) external forcing of the climate system, which, except for the orbital seasonal changes and the 11 - year sunspot cycle, has been essentially constant over the past several decades of precision solar irradiance monitoring.

As I read it, the W (weather) function would not only include weather, as I would normally understand it, but the difference between the local seasonal cycle and the globally averaged seasonal cyclAs I read it, the W (weather) function would not only include weather, as I would normally understand it, but the difference between the local seasonal cycle and the globally averaged seasonal cyclas I would normally understand it, but the difference between the local seasonal cycle and the globally averaged seasonal cycle.

Such an understanding is unavoidable in statistical analysis of meteorological time series because, as a rule, they are affected by many forcing types including the seasonal and daily cycles in solar radiation.

Already this is not my understanding of a climatology as I understood it to include the expected seasonal cycle, e.g. the file abstem3 in the HadCRUT3 dataset.

There are no seasonal or diurnal cycles in the insolation (and we prescribe a spatially uniform ozone distribution as well).

The latter is determined as a moving average of SEVEN adjacent seasonal cycles centered on the month to be corrected, except for the first and last THREE and one - half years of the record, where the seasonal cycle has been averaged over the first and last SEVEN years, respectively.