Sentences with phrase «with laboratory measurement»

The administration of potassium bromide interferes with laboratory measurement of chloride, thus any tests for chloride will be falsely elevated.

Giving potassium bromide interferes with laboratory measurement of chloride, thus any tests for chloride will be falsely elevated.

Their calculations agreed well with the laboratory measurements.

(December 2, 2016, volume 354, Issue 6316) The article emphasizes the importance of replacing theoretical calculations in models with laboratory measurements.

Not exact matches

Confronting the same constellation of objects as before and knowing that he does so, he nevertheless finds them transformed through and through in many of their details... Operations and measurements are paradigm - determined... Scientists with different paradigms engage in different concrete laboratory manipulations.

Up until now laboratory measurements have struggled to answer this question accurately enough to allow climate scientists to interpret their results with the detail their observations require.»

Its measurements often conflict with those of Sandia National Laboratory's Z machine, which can perform similar high - pressure experiments.

Researchers at EPFL's Laboratory for fundamental BioPhotonics, led by Sylvie Roke, have probed the influence of ions on the structure of water with unprecedentedly sensitive measurements.

«For the onboard measurements to be meaningful, we needed to develop a model that predicted the arrival times using ground - based observations provided by our collaborators at radio telescopes around the world,» said Paul Ray, a SEXTANT co-investigator with the U. S. Naval Research Laboratory.

«Until the 1990s, we thought that the Van Allen belts were pretty well - behaved and changed slowly,» said Geoff Reeves, the first author on the paper and a radiation belt scientist at Los Alamos National Laboratory in Los Alamos, N.M. «With more and more measurements, however, we realized how quickly and unpredictably the radiation belts changed.

By comparing their gas cloud data with equivalent measurements made in laboratories on Earth, Webb and his colleagues have hypothesized that the fine - structure constant today is about a thousandth of a percent larger than it was 8 billion years ago.

Credible standards of measurement are critical to world trade, says Barry Inglis, an electrical engineer and assistant chief of standards with the National Measurement Laboratory which is part of the CSIRO Division of Applimeasurement are critical to world trade, says Barry Inglis, an electrical engineer and assistant chief of standards with the National Measurement Laboratory which is part of the CSIRO Division of AppliMeasurement Laboratory which is part of the CSIRO Division of Applied Physics.

«On first sight, zirconium pentatelluride did not even look like a 3D material,» said Brookhaven physicist Tonica Valla, who performed the measurements with collaborators at the Advanced Light Source (ALS) at Lawrence Berkeley National Laboratory and at Brookhaven's National Synchrotron Light Source (NSLS, https://www.bnl.gov/ps/nsls/about-NSLS.asp)-- two additional DOE Office of Science User Facilities.

The team combined laboratory experiments with real - world measurements of the mantle viscosity in the deep Earth to conclude that the rock must be saturated with water (Science Advances, DOI: 10.1126 / sciadv.1603024).

«Detailed chemical measurements in Antarctic ice cores show that massive, halogen - rich eruptions from the West Antarctic Mt. Takahe volcano coincided exactly with the onset of the most rapid, widespread climate change in the Southern Hemisphere during the end of the last ice age and the start of increasing global greenhouse gas concentrations,» according to McConnell, who leads DRI's ultra-trace chemical ice core analytical laboratory.

Mark Fitzgerald and Tim Armstrong at the Measurement Standards Laboratory in Lower Hutt, New Zealand, counterbalanced the gravitational attraction in their apparatus with a delicate electrostatic repulsion, which they in turn measured precisely.

But it is still not compatible with the measurements taken by non-muonic techniques, says John Arrington, a nuclear physicist at Argonne National Laboratory in Lemont, Illinois.

With our precise measurement technology, there are fewer problems in upscaling the volumes, which means switching from small test reactors in the laboratory to large ones in the production hall.»

«The strength of ice might be really different than what a laboratory measurement might tell us, because of all of these impurities coming into play,» said Jeremy Bassis, a glaciologist at the University of Michigan in Ann Arbor, who wasn't involved with the MIT study.

«It sure does look like the standard model Higgs boson, you bet,» says Sally Dawson, a theorist at Brookhaven National Laboratory in Upton, New York, who was not involved with the measurements.

Not 100 but 1,000,000 molecules are influenced Researchers at EPFL's Laboratory for fundamental BioPhotonics, led by Sylvie Roke, have probed the influence of ions on the structure of water with unprecedentedly sensitive measurements.

Scientists at the Department of Energy's SLAC National Accelerator Laboratory and Stanford University have made the first direct measurements, and by far the most precise ones, of how electrons move in sync with atomic vibrations rippling through an exotic material, as if they were dancing to the same beat.

In collaboration with physicists from the University of Wisconsin and Oak Ridge National Laboratory (ORNL) in the U.S., Yethiraj and graduate student Swomitra Palit demonstrated that neutron beams can indeed be used to obtain independent size measurements of polymers in crowded solutions.

This is from the journal Science: Measurements of Energetic Particle Radiation in Transit to Mars on the Mars Science Laboratory «These data provide insights into the radiation hazards that would be associated with a human mission to Mars.

Recent in - situ measurements at the Martian surface by the RAD instrument (Hassler et al. 2012) on board the Mars Science Laboratory rover agree relatively well with the quiet - time GCR predictions made by these computational modelling efforts (Hassler et al. 2014; Kim et al. 2014; Gronoff et al. 2015).

«We are stuck with the laboratory of the sky and experiments that are never ever 100 - percent repeatable, because every time you go out and make measurements, things are different.

The early implementation of LLOWFS at LESIA, Observatoire de Paris demonstrated an open loop measurement accuracy of 0.01 lambda / D for tip - tilt at 638 nm when used in conjunction with a four quadrant phase mask (FQPM) in the laboratory.

«It's provocative in the sense that from these kinds of measurements one can build a model of 3 - D assembly, with particles attaching to each other in select ways like Lego bricks,» said chemist Kevin Rosso of the Department of Energy's Pacific Northwest National Laboratory.

The electrical and mechanical activity of the manufactured tissues then can be investigated with the help of a variety of sophisticated imaging and force measurement techniques, many developed at WUSTL in the laboratories of Elson and Genin, and of Igor Efimov, PhD, the Lucy and Stanley Lopata Distinguished Professor of Biomedical Engineering in the School of Engineering & Applied Science.

«Graphene electronics are still in their infancy; however, our measurements and simulations project that thermoelectric effects will become enhanced as graphene transistor technology and contacts improve» said Pop, who is also affiliated with the Beckman Institute for Advanced Science, and the Micro and Nanotechnology Laboratory at the U. of I....

The laboratory is equipped with sensory science laboratory equipment and individual tasting booths for focused and well - defined measurement of taste perception.

They are based on in - depth laboratory measurements with advanced scientific data analysis using proprietary diagnostic Test Patterns in our DisplayMate Multimedia Editions with proprietary instrumentation in our world - class DisplayMate Test Lab.

We take display quality very seriously and provide in - depth objective analysis side - by - side comparisons with the iPad 2 and iPhone 4 based on detailed laboratory measurements and extensive viewing tests with both test patterns and test images.

We take display quality very seriously and provide in - depth objective analysis based on detailed laboratory tests and measurements and extensive viewing tests with both test patterns, test images and test photos.

We take display quality very seriously and provide in - depth objective analysis and side - by - side comparisons based on detailed laboratory measurements and extensive viewing tests with both test patterns and test images.

We take display quality very seriously and provide in - depth objective analysis of side - by - side comparisons based on detailed laboratory measurements and extensive viewing tests with both test patterns and test images.

We take display quality very seriously and provide in - depth objective analysis side - by - side comparisons based on detailed laboratory measurements and extensive viewing tests with both test patterns and test images.

If the American Gem Society Laboratory were to measure the Brian Gavin Signature Cushion Cut Diamond from edge - to - edge, like a traditional square cut diamond with pointed corners, the outside diameter measurements would result in an inaccurate representation of the surface area of the diamond.

Recent accurate laboratory measurements of the absorption in the CO2 band by CLOUD (1952) were used to calculate the radiation flux in the atmosphere with the aid of the MIDAC high speed digital computor.»

This product primarily exploits high - quality measurements of air samples collected at tens of sites around the world by various laboratories (119 sites for CO2, 30 sites for CH4 and 127 sites for N2O), in combination with a numerical model of atmospheric tracer transport (Chevallier et al. 2010, Bergamaschi et al. 2013, Thompson et al. 2014).

We thank the technical team on the field and at both laboratories, G. Hausammann for helping with the CO2 measurements, and B. Stauffer, J. Schwander, M. Leuenberger, F. Joos, V. Masson - Delmotte, G. Dreyfus and C. Körner for their input.

Researchers from the University of Tasmania, Sandy Bay, Australia; and NASA's Jet Propulsion Laboratory, Pasadena, Calif., combined the ship's measurements of ocean temperatures with modern observations from the international Argo array of ocean profiling floats.

The 0.9 degr.C for 2xCO2 is from the Modtran program, carefully composed from laboratory measurements, where line by line absorption characteristics were measured and implemented for different air pressures (heights), water, CO2 and CH4 levels, for different parts of the globe and with or without clouds, rain,... That is a basic «model», without any real life feedbacks (except water vapor, which may be included in different ways).

The software has been validated by detailed comparison with measurements obtained in the laboratory and on IBP's outdoor testing field.

Let us simplify the problem further and assume that the lab can estimate the RC age on a sample (given an assumed initial mass fraction) with negligible error, and then consider how we generate the probability distribution for calendar date even when we have no laboratory measurement error to take into account.

I have mentioned how theorists applied quantum mechanics to calculate answers, while others made laboratory measurements to check whether the theorists were coming up with the right numbers.

The Postdoc will work on the topic of cloud and aerosol physics over Antarctica in collaboration with modelers and observationalists at NASA GISS, the University of Leicester, Stony Brook University and Brookhaven National Laboratory, which is supported by the Department of Energy's Atmospheric Radiation Measurement (ARM) program.

We've even tested for measurement biases in our laboratory, using the same measuring stick, with several different technicians, and guess what?

Both of these sets of activities leverage our extensive experience with observational programs — including technical direction of the Atmospheric Radiation Measurement (ARM) Climate Research Facility and the ARM Aerial Facility, and management of the Environmental Molecular Sciences Laboratory (EMSL)-- coupled with expertise in instrument design and deployment.

• Evaluated quality control within laboratory using standard laboratory test and measurement controls, and maintained compliance with CLIA, OSHA, safety and risk - management guidelines.