Sentences with phrase «on precise measurements»
This conclusion was based on precise measurements of the atmosphere's O2 / N2 ratio and indicates that the biosphere's response to increasing temperatures is to increase plant growth rates faster than decomposition rates.
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This is the message implicit in the game's structure, which asks students, in order to survive, to make a series of rational, calculated decisions based on precise measurements of their resources.
The study hinged on precise measurements of isotopes — atoms that are chemically identical but that have different masses.
Conventional methods for identifying complex gene interactions rely on precise measurements of the genetic fitness of mutants.
It depends on precise measurements, repeatable experiments and strict controls — none of which is applicable to the spiritual realm.
One might think these two instruments have nothing in common, but they do: both technologies are based on precise measurement the spin of the atom, the gyroscope - like motion of the electrons and the nucleus.
Not exact matches
Measurement wasn't very precise and was similar to listening to chatter on the radio, with only indirect evidence, at best, that buzz around your brand, for example, did anything to increase sales.
The company's apparel team is exploring the possibility of offering «on - demand» clothing that would be made only after a customer submitted an order, using the customer's precise measurements, according to a person briefed on the discussions who asked for anonymity because they were confidential.
I don't have a precise volume measurement for the serving — depends on some factors including how much liquid evaporates.
It has precise measurements on its side hence giving you the freedom to measure the amount of fluid your child deserves without necessarily guessing
Now precise measurements have been made on a three - slit version.
Precise measurements of their velocities, ages and distances would allow astronomers to trace the stellar fugitives back to their homes, even on the far side.
One is to make precise measurements of the round - trip distance from the spacecraft to the asteroid using the on - board laser altimeter.
TAKING MEASURE New units based on fundamental properties of the universe will make measurements more precise.
Previously, the most precise measurement of the constant was indirect, relying on a measurement of the electron's magnetic properties and using complex theoretical calculations to infer the constant's value.
«Studying these fingerprints in detail requires very precise measurements of the wavelength, or colour, of the light emerging from the atmospheres of these stars» says Dr Matthew Bainbridge, who has been working on the detailed analysis techniques needed to detect the tiny changes expected.
It was new, precise laser measurements of the landscape that put Nanna Holm from the Danish Castle Centre in Vordingborg on the track.
Now, using precise chemical measurements of seafloor rock and moon samples, scientists have shown that nearby supernovas rained down radioactive iron and potentially influenced life on Earth.
In his thesis, he conducted precise measurements of how pressure is distributed on the breast during mammographic screening:
Precise measurement results are contingent on the sample being exposed to the magnetic field but not the inevitably present electric field.»
Only by amassing a diverse suite of independent measurements can a well - built case for life on Mars be made, she says: «In my opinion, we can't make that strong case unless we push to do all of those measurements on exactly the same precise spot.
Much depends on the most precise measurement possible, including a potential answer to a major scientific puzzle: why the universe contains any matter at all.
By means of the new technique the highly variable sensory response from the human nose may be predicted based on the more precise chemical measurement of odorants.
Fermilab's Holometer is currently the only machine with the ability to take these very precise measurements of space and time, and recently collected data has improved the limits on theories about exotic objects from the early universe.
The Bayesian inference process allows the estimates of each parameter to be updated based on each new measurement, gradually refining the estimates and homing in ever closer to the precise answer, he says.
«Precise measurement of the solar - induced chlorophyll fluorescence, derived from OCO - 2 — but also from follow - on missions such as the European Sentinel - 5P, which will be launched coincidentally now on October 13th — enables scientists to quantify gross primary production and its contribution to the global carbon cycle,» says Guanter.
The sensor's technical goals are threefold: to operate at depths of at least 3,000 meters, take measurements that are precise to the level of the annual pH change (roughly 0.002 on an acid - to - base scale that stretches from 0 to 14) and avoid the need for frequent recalibration.
«And if the measurements are precise enough, you should be able to see the impacts on the orbit.»
THE most precise measurement yet of an object on the far side of the galaxy's centre is paving the way for a definitive map of the other side of the Milky Way.
«By combining satellite technology with on - the - ground hydraulic measurements and modeling, we're able to develop much more precise information over a wider area than ever before possible,» Hill said.
Having precise measurements of snow on sea ice is essential for NASA's upcoming Ice, Cloud, and land Elevation Satellite - 2 (ICESat - 2).
Because of these precise measurements, said Humayun, «we now have an isotopic record of how the atmosphere changed, with dates on it.»
STScI / NASA press releases: Hubble Makes the First Precise Distance Measurement to an Ancient Globular Star Cluster Hubble Unmasks Ghost Galaxies Deepest View of Space Yields Young Stars in Andromeda Halo Hubble Identifies Source of Ultraviolet Light in an Old Galaxy ESA press releases: Hubble Unmasks Ghost Galaxies Four Unusual Views of the Andromeda Galaxy Public speaking: On the Trail of the Missing Galaxies High - Level Science Products from Large and Treasury Programs: GO - 9453: The Age of the Andromeda Halo (126 orbits) GO - 10265: The Formation History of Andromeda (107 orbits) GO - 10816: The Formation History of Andromeda's Extended Metal - Poor Halo (128 orbits) GO - 11664 / 12666: The WFC3 Galactic Bulge Treasury Program: Populations, Formation History and Planets (56 orbits) GO - 12549: The Formation History of the Ultra-Faint Dwarf Galaxies (113 orbits)
«By watching the stars move over 20 years using very precise measurements taken from Keck Observatory data, you can see and put constraints on how gravity works.
The observations, taken with the Near Infrared Camera 2 (NIRC2) on the Keck 2 telescope more than eight years after the microlensing event, provided a precise measurement of the foreground and background stars» relative motion.
A European - led team will use the radio telescopes to make extremely precise measurements of the probe's position during its descent, while a U.S. - led team will concentrate on gathering measurements of the probe's descent speed and the direction of its motion.
Researchers also relied on precise, space - based measurements of the cosmic microwave background, or CMB, which is the nearly uniform remnant signal from the first light of the universe.
«It's amazing to see studies going on at multiple locations in the Mekong region, where precise clinical measurements are being made in patients undergoing treatment for malaria, and within a few months these clinical data are connected to genome sequence data on the parasites,» says Professor Dominic Kwiatkowski, CGGH Director, as he reflects on the strength of the collaboration with TRAC.
«These precise measurements will help us build better models of reactions vital to groundwater quality, solar water splitting, and much more,» said Dr. Martin McBriarty, a PNNL geoscientist on the project.
We aim to push its limits on all fronts to establish a technique which combines nanometre 3D resolution with maximum labelling efficiencies, absolute measurements of protein copy numbers, precise multi-colour measurements, high - throughput for large scale statistics and novel data analysis approaches, to address the vast array of exciting biological questions at the nanoscale, which are becoming accessible only now.
Initial data came from the TRENDS (TaRgetting bENchmark - objects with Doppler Spectroscopy) high - contrast imaging survey that uses adaptive optics and related technologies to target older, faint objects orbiting nearby stars, and precise measurements were made at the W. M. Keck Observatory on the summit of Mauna Kea, Hawaii.
MAUNAKEA, Hawaii — Astronomers using the W. M. Keck Observatory on Maunakea, Hawaii have obtained the most precise measurement yet of how fast the universe is expanding at the present time, and it... Read more»
Large - scale optical, infrared, and radio surveys and synoptic studies, requiring decades of precise measurements on a large number of targets, may also be conducted advantageously from the ground.
Currently the team is concentrating on extrasolar planet discovery and characterization, precision measurement of stellar chemical abundances, and precise mapping of the Milky Way and of large - scale cosmological structure.
Nergis Mavalvala's work focuses on the development of instruments for making precise measurements with LIGO.
Capitalize on the strengths of computer adaptive testing: efficient and precise measurement with a quick turnaround of results.
Precise measurements of longevity risk are still unattainable because the limitations of medicine and its impact on life expectancies has not been quantified.
Photo: Augapfel, CC Taking Precise Measurements of the Microscopic Particles of Pollution in the Air What if we could have air pollution monitors on every street of every city without having to install any costly new high - tech equipment?
All of that information is based on scientific measurements, and the general trends and trajectories have been determined, although the precise details are by definition almost impossible to predict.
... Quantification of these sources is possible using precise satellite altimetry and gravity measurements as initiated by the IceSat (36) and GRACE satellites (37), which warrant follow - on missions.