Sentences with phrase «with decades of observation»

Cabot's market timing indicators have the validity that comes with decades of observation and analysis of stock markets.

Not exact matches

These general observations on the universal dilemma is not a wonder or thunder of a day but a simmering trend slowly hotting up, with lucent forces of life and darker forces of death clashing over the decades.

Brilliant panelists with decades of experience across the industry and ground - breaking trailblazers, offering observations and insights into analytics, integration, consumer trends, big data developments, and more

But until recently, those observations had not been matched with the underlying causes of change over the decades.

This new research confirmed those observations, with average warming rates of 1.3 degrees Fahrenheit (0.72 degrees Celsius) per decade at high latitudes.

In the simulation, they found that over decades colonies would appear and disappear (much like observations of actual fairy circles) and that they would eventually self - organize into regularly spaced honeycomb patterns, with each colony surrounded by six others.

Led by astrophysicist Paul Crowther of the University of Sheffield in the United Kingdom, the group sifted through observations taken by the Hubble Space Telescope earlier in this decade and combined them with new images by the European Southern Observatory's Very Large Telescope (VLT) in Cerro Paranal, Chile.

Wary of a religious backlash, he kept his ideas secret for almost two decades while bolstering them with additional observations and experiments.

This is in line with field observations of hybrid birds made by study co-authors Peter and Rosemary Grant, evolutionary biologists at Princeton University in New Jersey who have worked in the Galapagos for decades.

In another recent paper, Clement et al. (2009) analyzed several decades of ship - based observations of cloud cover along with more recent satellite observations, with a focus on the northeastern Pacific.

In a third paper accepted by Icarus, de Pater, Davies and their colleagues summarize a decade of Io observations with the Keck II and Gemini telescopes.

Data from patients with familial AD with autosomal dominant mutations4 and longitudinal observation of individuals with positive Aβ PET scans and normal cognition led to the observations that amyloid plaque pathology could be present as long as 2 decades prior to the emergence of the first clinical symptoms of AD.

The studies of the solar system during the past several decades have proven that the understanding of our own planetary system can leap forward only with the combination of dynamical modeling and physical observations.

When retired astronomer Holger Pedersen visited a basement kitchen in the Niels Bohr Institute in Copenhagen to brew a pot of tea, he discovered an unanticipated treasure trove — hundreds of photographic glass plates imprinted with astronomy observations, offering a unique view of the sky from decades long past.

In the 1960s, scientists used their decades of observations to report that smoking, elevated cholesterol, diabetes mellitus, high blood pressure, and family members with early heart disease could predict the development of heart problems.

One of the most exciting scientific observations in decades is that eating the right food, with a focus on fruits and vegetables, can have a positive...

The 180 - formula was reverse - engineered from decades of clinical study and observations, and has a very high correlation with the onset of lactate production in basically everyone that was studied.

I know it's a simplistic idea, but I honestly — over decades — have come to the conclusion... if we did just that, if we said, «Let's start with a language of instruction in this district, let's make sure that our feedback to teachers using our observational protocols within our walkthroughs and our observations and structural rounds, you know, is aligned in that language of instruction.

His images recorded the city's communities against the backdrop of urban change, highlighting his quiet observations with the playful wit that has defined his style for over five decades.

Lowry: I think David's observation discusses one of the most interesting developments that has occurred, in the last decade, which is, with the advent of a handful of mega-galleries that have the financial resources and the physical space to produce major exhibitions, there is a real blurring of the line between what we do as museums and what those galleries are doing.

«In New Mexico several decades ago, some descendants of the earliest Spanish settlers shared their observations with researchers about distinct rituals practiced by parents and grandparents that differed from those of their fellow Catholics.

With a career spanning five decades, Kirkeby has developed a unique approach to painting, gradually refining a personal palette and vocabulary of images derived primarily from observations of the natural world.

In some cases, reviewers and / or editors supportive of mainstream views totally block important papers from being published; McKitrick, McIntyre and Herman had to completely rewrite their recent paper — showing that high tropical tropospheric temperature trends for the last three decades produced by climate models are inconsistent with observations — as a study of applying statistical methods developed in econometrics, and submit it to a journal with a more open - minded editor, in order to get it published at all.

Pursuing this last point, it is clear that in the coming few decades we are going to be continually confronted with observations of trends or events of just this type — relatively short records; much larger magnitudes than our models suggest — raising the question of whether, on the one hand, models / theories are underestimating the rapidity of the response or missing something fundamental or, conversely, whether it is internal variability.

Observations show a general increase in permafrost temperatures during the last several decades in Alaska, northwest Canada, Siberia and Northern Europe, with a significant acceleration in the warming of permafrost at many Arctic coastal locations during the last five years.

This not only accords with a great mass of observations over the past two decades, but validates mainstream climate modeling results which show the robustness of the feedback in operation.

I hope to be completely wrong, but my observation of world politics, the UN in particular, over the past several decades, is that just when you are certain that the Intergovernmental Panel on Chicken Chit has finaly died, it will be reborn as the World Wide Focus on Poultry Excrement (WWF - PE) and it will take ten years before anyone realizes that its all the same people just with different titles and brand new evidence much stronger than the previous evidence because they have learned from their mistakes.

It sure seems from observations over the past couple of decades that there are problems with the computer models.

Observations of shrub expansion in tundra, increased tree growth at the tundra - forest transition, and tree mortality at the southern extent of the boreal forest in recent decades are consistent with model projections.

So I asked Mr. Knappenberger to test the models» agreement with long - term observations using a new «third» scenario in which internal variability once again «enhances» the «externally forced trend» and global warming resumes at the 1984 - 1998 rate of 0.265 ºC / decade.

* OK so not quite everyone, but everyone who has thought about it to any reasonable extent ** Apart from a few who think that observations of a decade or three of small forcing can be extrapolated to indicate the response to long - term larger forcing with confidence.

Along those lines, Watanabe et al. (2013) showed that ocean heat uptake has become more efficient over the past decade, which is consistent with the observations of Balmaseda et al. (2013), who found an unprecedented transfer of heat to the deep oceans over the past decade, consistent with the modeling in Meehl et al (2013).

Finds that observations over the past decade continue to support the finding that the area experiencing much above - normal maximum and minimum temperatures in recent years has been on the rise, with infrequent occurrence of much below - normal mean maximum and minimum temperatures

Similar claims that the IPCC projection of about 0.2 ºC / dec over the next few decades would be falsified with such an observation are equally bogus.

The agreement is outstanding, including over the last decade and more, with correlation between the models and observations of 0.93.

There is no doubt, that these observations are associated with the climate change which has been shown to occur since several decades, and which, over the last years, has had important consequences for fisheries: decrease of catches, northwards shift of fishing grounds, adaptation to fisheries for different species.

These both give a product of 0.15 C per decade to agree with observations, but with different forcings due to uncertainty.

I am saying that the correct meaning of what is written is that the observations over two decades are the window over which a trend with the given magnitude should be observed.

Actual scientists have already done that, using years of climate observations that do not in any way, shape, or form match up with the climate models that cost the industrialized world billions of dollars over the past three decades.

The widespread change detected in temperature observations of the surface, free atmosphere and ocean, together with consistent evidence of change in other parts of the climate system, strengthens the conclusion that greenhouse gas forcing is the dominant cause of warming during the past several decades.

If you can cite me a couple of good references that line up theory and observations to date with a clear exposition supporting a sensitivity of less than 3 with a nice tight clarity that there's no long term sensitivity attached to that to take it higher after further decades or centuries, go for it.

In 1992, we had just completed the first IPCC assessment report, here was their conclusion: «The size of this warming is broadly consistent with predictions of climate models, but it is also of the same magnitude as natural climate variability... The unequivocal detection of the enhanced greenhouse effect from observations is not likely for a decade or more.

Now, with 10 years of observations using its Advanced Synthetic Aperture Radar, ASAR, Envisat has mapped an additional loss in Larsen B's area of 1,790 sq km (690 square miles) over the past decade.»

Models are often tuned by running them backwards against several decades of observation, this is much too short a period to correlate outputs with observation when the controlling natural quasi-periodicities of most interest are in the centennial and especially in the key millennial range.

Plans for the next decade of the World Climate Research Programme require continuing global observations of clouds and the most practical way to fulfill this requirement is to continue ISCCP until it can be replaced by a much more capable system with similar time resolutions and global coverage.

For a complete discussion of this see Essex: https://www.youtube.com/watch?v=hvhipLNeda4 Models are often tuned by running them backwards against several decades of observation, this is much too short a period to correlate outputs with observation when the controlling natural quasi-periodicities of most interest are in the centennial and especially in the key millennial range.

«Ultimately the causes of this inconsistency will only be understood after careful comparison of simulated internal climate variability and climate model forcings with observations from the past two decades, and by waiting to see how global temperature responds over the coming decades.»

An observing system serving this purpose would be one where a few critical in situ observations, coupled with satellite observations and the Argo float array, provide a reliable and sustainable measure of the AMOC for decades to come.

http://www.ipcc.ch/pdf/assessment-report/ar4/wg1/ar4-wg1-chapter9.pdf The widespread change detected in temperature observations of the surface (Sections 9.4.1, 9.4.2, 9.4.3), free atmosphere (Section 9.4.4) and ocean (Section 9.5.1), together with consistent evidence of change in other parts of the climate system (Section 9.5), strengthens the conclusion that greenhouse gas forcing is the dominant cause of warming during the past several decades.

One of my great regrets is that Historical observation (suitably combined with science) seems to have been sidelined in recent decades.