Sentences with phrase «general trend observed»

A second general trend observed is that many classroom teachers and faculty members in teacher preparation programs lack confidence in their own ability to think broadly with technology.

Not exact matches

Yet general trends can be observed, and some indication can be given as to the relation of these trends to the theme of this book.

Our general circulation model simulations, which take into account the recently observed widespread occurrence of vertically extended atmospheric brown clouds over the Indian Ocean and Asia3, suggest that atmospheric brown clouds contribute as much as the recent increase in anthropogenic greenhouse gases to regional lower atmospheric warming trends.

Over the last few years, we have observed general and grade - span specific trends that may be of interest to mathematics teachers.

What I've reported so far are general trends I've observed, but I wouldn't necessarily advise anyone to base a career plan on them!

In general we find trend - following systems to be effective in forecasting future price movements, but we observe a significant and persistent decline in the forecasting ability of those with the fastest turnover.

While the forecasts for emerging markets generally have a somewhat higher forecast error associated with them we can still observe some general trends:

Vecchi et al. compared the observed trend in the Walker circulation between 1861 and 1992 to that yielded by simulations from the GFDL CM2 general circulation model, run with and without anthropogenic forcing.

In my view, the data on tornadoes is so poor that it is difficult to say anything at all about observed trends, and the theoretical understanding of the relationship between severe thunderstorms in general (including hail storms) and climate is virtually non-existent.

Our general circulation model simulations, which take into account the recently observed widespread occurrence of vertically extended atmospheric brown clouds over the Indian Ocean and Asia, suggest that atmospheric brown clouds contribute as much as the recent increase in anthropogenic greenhouse gases to regional lower atmospheric warming trends.

In general, the observed trends fall within the simulated range of trends, with better consistency for the longer period.

These findings point to a general severe depletion of top predators in the basin, including Atlantic bluefin tuna, which is considered critically endangered according to the declining trend observed in the Atlantic and the Mediterranean in the last 50 years.

the agreement between the simulated and observed global temperature is often used as a supporting argument in the model evaluation process, and certainly as a visual demonstration of consistency between the theoretical understanding of the climate system, its implementation in general circulation climate model models (GCMs) and the observed trends [IPCC, 2007, Fig.

If in general natural trends were, all else equal, causing the overwhelming majority of heating and GHG a minority, but some temporary identified factor caused cooling, this strange inummerate way of speaking would allow you to say more than 50 % of the observed warming is caused by GHG.

We show that the Antarctic stratospheric warming has close correlations with sea surface temperature (SST) increases, and that general circulation model simulations forced with observed time - varying SSTs reproduce similar warming trend patterns in the Antarctic stratosphere.

... There is now general agreement among scientific experts that the recent warming trend is real (and particularly strong within the past 20 years), that most of the observed warming is likely due to increased atmospheric greenhouse gas concentrations, and that climate change could have serious adverse effects by the end of this century.

Human fossil fuel use is also behind a general warming trend in the oceans observed over the past 50 years that increases the resistance to CO2 uptake.

Several analyses of ring width and ring density chronologies, with otherwise well - established sensitivity to temperature, have shown that they do not emulate the general warming trend evident in instrumental temperature records over recent decades, although they do track the warming that occurred during the early part of the 20th century and they continue to maintain a good correlation with observed temperatures over the full instrumental period at the interannual time scale (Briffa et al., 2004; D'Arrigo, 2006).

When it comes to contracts as brand ambassadors or general sponsoring agreements, involving certain activities on social media, we certainly observe a trend to increased professionalism.

AGCS observes a general trend for D&O claims to be dismissed or resolved more slowly, meaning lengthier litigation, increased defense costs and higher settlement expectations.

As fast as the tech industry seems to move, smartphones in particular, there are some general trends that can be easily observed at CES.

Though the general trend of the data from this study supports the Cinderella effect, Anderson and colleagues note that the observed differences between parental investment in genetic children and stepchildren might be slightly reduced by a few confounding factors.