Sentences with phrase «lowest measurement uncertainty»

The agreement between the two aluminum clocks is more than 10 times closer than any previous two - clock comparison, with the lowest measurement uncertainty ever achieved in such an evaluation, according to the paper.

Not exact matches

Until now, researchers had to extrapolate iron's behavior at high pressures from measurements made at low pressures, which introduced uncertainties.

Although the calculated mass for that pulsar, called J1614 - 2230, is lower than that of the black widow pulsar, the uncertainty in the measurement is smaller: + / - 0.04 solar masses vs 0.12 solar masses for the black widow pulsar.

The new measurement is 1.380 651 56 (98) × 10 − 23 J K − 1, where the (98) shows the uncertainty in the last two digits, which amounts to an uncertainty of 0.7 parts per million — almost half the previous lowest uncertainty.

In metrology, measuring sticks must be traceably calibrated against standard tools of measurement, which must further be traced to primary standards based on physical constants, such as units of wavelength of light that have low measures of uncertainty.

Jane Burston, Head of the Centre for Carbon Measurement at the National Physical Laboratory, spoke to Climate Action about how the NPL is reducing uncertainty in climate data and helping to develop low carbon technologies.

Global Warming, Climate Change, Surface Temperature, Lower Troposphere Temperature, Satellite Temperature Measurements, UAH Satellite Temperature Dataset, Temperature Trends, Uncertainty in Temperature Trends, Linear OLS Regression, Assumptions of Linear OLS Regression, Violation of OLS Assumptions

To appreciate the issues involved in comparing estimates of surface and lower tropospheric temperature trends, it is necessary to have at least a rudimentary understanding of these three kinds of measurements and the uncertainties inherent in each of them.

On the other hand, nacelle - Lidar can deliver accurate measurements for multiple turbines with high availability and low uncertainties.

attacks on the credibility of good science; climate science has lowered standards for other science, example, widespread poor treatment of the uncertainty of measurements.

That works fine if the errors behave like measurement errors, because measurement errors are independent - if you average them over the globe they tend to cancel out, and the global mean thus has a lower uncertainty than an individual measurement.

Assuming a CR - cloud connection exists, there are various factors which could potentially account for a lack of detection of this relationship over both long and short timescales studies, including: uncertainties, artefacts and measurement limitations of the datasets; high noise levels in the data relative to the (likely low) amplitude of any solar - induced changes; the inability of studies to effectively isolate solar parameters; or the inability to isolate solar - induced changes from natural climate oscillations and periodicities.

The first one is 0.022 wide and the second 0.016, reflecting lower uncertainty in the more recent data, presumably due to improvements in coverage, measurement, etc..

The hope of the industry was that RSD would provide a rapidly deployable method for measuring power performance that would also result in a lower uncertainty due to having measurements across the entire turbine rotor.

New analyses of balloon - borne and satellite measurements of lower - and mid-tropospheric temperature show warming rates that are similar to those of the surface temperature record and are consistent within their respective uncertainties, largely reconciling a discrepancy noted in the TAR.