Sentences with phrase «recent measurements have»

In the meantime, the three most recent measurements have thrown the study of G into confusion.

Not exact matches

The Cambridge Analytica blunder aside, Facebook has grappled with a slew of other missteps in recent months, including Russian actors using the platform to influence the 2016 US Presidential Election and a string of measurement errors.

Recent results have indeed been able to show that probabilistic predictions in quantum mechanicslogically follow, without any additional postulates, from the description of individual quantum systems, with the aid of the wave function, which can be expressed, as we have seen, in a completely non-probabilistic way and the assumption that the objective properties of the system can be obtained by measurements with certainty.

That flavor is much less noticeable in the chocolate one, even my mom (who hates sweet potato) loves the chocolate one so maybe give that one a shot next I am not used to baking by weight but am getting into the habit and have started including the gram measurement on my most recent ones, so hopefully that helps!

Sorry about the trouble with the measurements, I have started adding grams to my more recent recipes but haven't had the time to go back and add them to the older ones.

His most recent measurement at the 2017 Nike Hoop Summit had him at a 7» 9 wingspan with a 9» 6 standing reach.

Facebook claims its ads have the potential to reach more people than recent U.S. census data shows exist, and that's troublesome for one analyst, who thinks third - party measurement services stand...

While satellite measurements and climate models have detailed this recent ice loss, there are far fewer direct measurements of melt collected from the ice sheet itself.

Prior to CRaTER and recent measurements by the Radiation Assessment Detector (RAD) on the Mars rover Curiosity, the effects of thick shielding on cosmic rays had only been simulated in computer models and in particle accelerators, with little observational data from deep space.

In recent years, buoy - based measurements, thought to be more accurate as buoy sensors are in direct contact with the ocean surface, have grown in frequency, while ship - based measurements have become less common.

Update: as suggested by the academy in its 2006 report, Michael Mann and his colleagues have reconstructed northern hemisphere temperatures for the past 2000 years using a broader set of proxies than was available for the original study and updated measurements from the recent past.

Wearable electronics that monitor heart rate and other vital health signals have made headway in recent years, with next - generation gadgets employing lightweight, highly elastic materials attached directly onto the skin for more sensitive, precise measurements.

Recent neutrino measurement results revealed that neutrinos have a tiny mass, and Majorana's hypothesis could be of decisive importance in constructing a theoretical mechanism to realize these tiny masses.

Yokelson, who is another author of the recent paper, had made some measurements in Mexico of what sort of pollutants were being emitted by trash burning.

Based on the strengths of those forces he calculated that the waves would travel at the fantastic speed of 310 million meters per second, suspiciously close to the best recent measurements of the speed of light (those measurements ranged from 298 million to 315 million meters per second).

The astronomers believe that by probing the universe when it was only a quarter of its present age, places an important anchor with which to compare more recent expansion measurements as dark energy has taken hold.

Swapping the ease of a single number for the apparently clumsier interval of numbers has been controversial among some chemists, but additional precision in measurements in recent years has shown the change is necessary for accuracy.

On the whole, recent VLBI parallax measurements have shown that photometric distance estimates, when available, tend to be considerably more accurate than kinematic estimates.

Globally, Earth's magnetic field has declined in strength by 10 % since the 19th century with changes accelerating in recent years, according to measurements by Europe's SWARM satellites.

I had just been in a discussion of climate change on a messageboard where someone had triumphantly put up links to various blogs (including one that you noted here) drawing conclusions about the cause of the global warming here on earth on the basis of these recent measurements of Mars's south polar cap!

Recent scanning impedance microscopy measurements have pinpointed the domain walls in multiferroic hexagonal manganites as a source of loss in the GHz frequency range.

Recent measurements by NASA's NEOWISE mission revealed the asteroid is about 2,000 feet across and has an exterior approximately twice as reflective as the Moon's surface.

If you look at the recent data where we have particularly good satellite measurements of what the Sun is doing, there is no increasing trend in the solar output to explain the rapid, recent increases in surface temperature of the Earth.

«The goal is to build off of some of the recent measurements that spacecraft's have made that tell us that there's been a lot of water on Mars, a very different climate early in its history,» Jakosky said.

For example, in recent years, researchers have made tremendous progress in taking AFM measurements in real time.

Recent temperature measurements over the past 165 + years based on satellite, marine and land instruments obtained and analyzed by HadCrut, GISS, and Berkeley indicate global temperatures have increased by approximately 1 degree C shown on Figure 7.

Results from a new study involving Berkeley Lab scientists could explain a mismatch between predictions and recent measurements of ghostly particles streaming from nuclear reactors — the so - called «reactor antineutrino anomaly» that has puzzled physicists since 2011.

One cited study, which attributes stroke to excessive salt intake, is a meta - analysis of thirteen studies published between 1966 and 2008 in which most measurements of sodium intake were highly inaccurate estimates based on food frequency questionnaires.22 The second is a review of fifty - two studies, which concluded that strokes are not caused by excess sodium but rather by insufficient potassium, a finding that is consistent with the preponderance of evidence.23 Cordain ignores more recent large clinical and epidemiological studies, which have found that sodium intakes of less than 3 grams per day significantly increase cardiovascular risk.3, 4

The only difference I can isolate between the two Lp (a) measurements (that might explain the decrease) is that just prior to the most recent test I finished a round of SIBO treatment (herbal abx) and had been taking DIM to reduce excess estrogen.

Prior to this recent trial, there had been no formal measurements of pentagon angle by individual region, although it was ofen noted that fascicle orientaton difers across the muscle belly and that all studies agree that the middle fbers display a vertical arrangement (see review by Flack et al. 2012).

It's not the kind of dress that has give in it but due to the boning and construction it is the kind of dress that can do some slight cinching work, so follow the size chart with your most recent measurements and you should be able to ensure a snug, comfortable fit that looks fabulous and glamorous this holiday season.

Overall I would say that the dress sizes true and that it's best to follow the size chart as I would have still got a lovely fit if I have sized up for my hips, as I should have done had I taken my recent measurements.

The most recent measurements demonstrate that lone around 1 % of all bikers in the US have a place with a biker group, really.

Nevada has imposed steep penalties on Harcourt Educational Measurement for errors in administering statewide exams, and Georgia is poised to do the same, following scoring glitches typical of the kind that have plagued state - sponsored testing programs in recent years.

Why should we have confidence in paleoproxies that show a temperate decrease in recent decades, in contrast to historical measurements?

First of all McIntyre said, «If the benchmark is an all - engine inlet measurement system... all temperatures from 1946 to 1970 will have to be increased by 0.25 - 0.3 deg C since there is convincing evidence that 1970 temperatures were bucket (Kent et al 2007), and that this will be phased out from 1970 to present according to the proportions in the Kent et al 2007 diagram... Recent trends will be cut in half or more, with a much bigger proportion of the temperature increase occurring prior to 1950 than presently thought.»

Conversely, if «climate sensitivity» for a doubling of CO2 is based on recent measurements and CO rates, and past natural variability is underestimated — as you've shown here — then this implies our estimates of sensitivity per CO2 doubling is too high, not too low.

In 2016 a new analysis suggested satellite measurements had underestimated recent melting of Greenland ice by some 40 %, Khan et al. (2016).

Ernst Beck has complied tens of thousands of analyses of early measurements of atmospheric CO2, and concludes that CO2 levels were much higher during the 1930's warm period than the generally - accepted levels; CO2 dropped sharply during the cooling from ~ 1946 to ~ 1977; and CO2 increased since 1977 due to the recent warming, and is now at similar levels to the early 1940's.

While these methods are heavily used, there are concerns regarding the distributions of available measurements, how well these sample the globe, and such issues as the degree to which the methods have spatial and seasonal biases or apparent divergence in the relationship with recent climate change.

Recent measurements in West Antarctic indicate that the ice sheet there has passed its tippiing point.

Recent and very precise satellite measurements taken over the past few decades have confirmed this trend.

Several researchers have pointed to various other indicators as evidence of «global warming», e.g., Arctic sea ice records, ocean heat content measurements, or animal and plant migration patterns.However, all of these indicators are either too short to compare recent temperatures to temperatures before the 1950s, or else are affected by non-climatic biases.

His position: • No evidence of increasing lake clarity as a result of secchi measurements since 1946 • The interplay of stratification and plankton productivity are not «straightforward» • Challenges O'Reilly's assumption on the correlation of wind and productivity - the highest production is on the end of the lake with the lowest winds • A strong caution using diatoms as the productivity proxy (it is one of two different lake modes) • No ability to link climate change to productivity changes • More productivity from river than allowed for in Nature Geopscience article • Externally derived nutrients control productivity for a quarter of the year • Strong indications of overfishing • No evidence of a climate and fishery production link • The current productivity of the lake is within the expected range • Doesn't challenge recent temp increase but cites temperature records do not show a temperature rise in the last century • Phytoplankton chlorophylla seems to have not materially changed from the 1970s to 1990s • Disputes O'Reilly's and Verbug's claims of increased warming and decreased productivity • Rejects Verburgs contention that changes in phytoplankton biomass (biovolume), in dissolved silica and in transparency support the idea of declining productivity.

Since around 2000, a network of buoys called the Argo floats have been collecting more accurate global ocean data, so more recent measurements of the southern hemisphere are more reliable.

Our original draft blog post noted that DK12 had effectively been «pre-bunked,» as several recent studies have reconciled global heat content data with top of the atmosphere (TOA) energy imbalance measurements with no evidence of a long - term slowdown in global warming.

Plenty of climate skeptics in recent days have been «dealing» with the arctic ice decline by claiming satellite measurements are unreliable.

The sea level in the Eastern Mediterranean basin has risen significantly in recent years, apparently due to warmer water temperatures (observed by in - situ measurements).

Scientists at NASA Goddard Space Flight Center have also reported that satellite measurements show that sea ice now covers about 2 percent more area around Antarctica than it did two decades ago, another suggestion of recent cooling.

As others have noted, the IPCC Team has gone absolutely feral about Salby's research and the most recent paper by Dr Roy Spencer, at the University of Alabama (On the Misdiagnosis of Surface Temperature Feedbacks from Variations in Earth's Radiant Energy Balance), for one simple reason: both are based on empirical, undoctored satellite observations, which, depending on the measure required, now extend into the past by up to 32 years, i.e. long enough to begin evaluating real climate trends; whereas much of the Team's science in AR4 (2007) is based on primitive climate models generated from primitive and potentially unreliable land measurements and proxies, which have been «filtered» to achieve certain artificial realities (There are other more scathing descriptions of this process I won't use).