Sentences with phrase «on their chemical composition»
MDX can solve this problem as it uses two energy spectrums and a dual - layer detector to filter materials by their chemical composition, leaving a clear high - definition image that shows density difference based on chemical composition.
https://www.eaglepi.com/
Scientists have recently used the Canadian Light Source (CLS) to evaluate the effects of various sources of supplemental nitrogen fertilizer on the chemical composition of soil organic matter.
A new perspective on chemical composition is thus indispensable for a thorough understanding of the origin of the Solar System and the origin of life on the Earth.
«Digging deeper into Mars: New findings on the chemical composition of hydrated soil at regional scales.»
His work in Australia began in 2009 and was originally intended to focus on the chemical composition of the stalagmites as a means of reconstructing past changes in the intensity of Australian summer monsoon rains.
Paul Fraser, Professor of Biochemistry at Royal Holloway said: «The study also shows how you can precisely alter fruit ripening properties without adverse effects on the chemical composition of the fruit.
A dark atom could use dark photons to do the same when it hits a dark matter detector, depending on the chemical composition of the detector.
In order to measure fat composition, the NYU Langone radiology research team developed a new approach to magnetic resonance (MR) spectroscopic imaging — a type of MRI that provides information on the chemical composition of the tissue.
The method delivers direct reading on - line information on the chemical composition of individual dust particles.
Databases also record essential information on chemical compositions and a host of physical properties, including hardness, color, atomic structure, and more.
In the introduction to Effect of NPK Fertilizer on Chemical Composition of Pumpkin (Cucurbita pepo Linn.)
Prevention is possible in some cases, depending on the chemical composition of the stones.
«I would win science fairs with projects about the solar system, and watch eight - hour documentaries on the chemical compositions of stars,» Zúñiga says.
Normal mode Rossby waves and their effects on chemical composition in the late summer stratosphere.
Global and regional impacts of HONO on the chemical composition of clouds and aerosols.
Not exact matches
Nor is it particularly important to know the chemical composition of a man, except for the purposes of amusing or shocking audiences in popular lectures by telling them that they are so much hydrogen, oxygen, carbon, nitrogen, potassium, sulfur, and so on, worth one dollar and ninety - eight cents on the current market in chemicals.
The New York WaterMaker is a patent - pending water source replication system that not only functions as a commercial water filter, but also replicates the exact hardness, molecular structure, and chemical composition of a specific location's water, with a key focus on replicating New York City water.
Cuomo is adding 36 chemical compositions to New York's list of controlled substances, including substances like K2, which is already listed on a federal schedule of controlled substances and banned in some counties.
We will also apply for more observation time on the ALMA telescope to study the planet - forming discs in even higher resolution to get more detailed information about their chemical composition,» says Jes Jørgensen, associate professor in the research group Astrophysics and Planetary Science at the Niels Bohr Institute and Centre for Star and Planet Formation, University of Copenhagen.
The ratio of oxygen isotopes in seawater depends on the water temperature; the value of this ratio at any point in evolutionary time is «frozen» into the chemical composition of certain marine fossils.
The new technique for functional imaging allows probing of regions on the order of billionths of meters, or nanometers, to characterize a sample's surface hills and valleys, its elasticity (or «bounciness») throughout deeper layers, and its chemical composition.
Plants, animals, and especially humans add their own distinctive chemical imprints on top of that bulk composition.
Paleontologists will focus especially on the chemical and isotopic composition of Lyuba's baby tusks.
The benefit of addressing public concern about the composition of the fracking fluids «outweighs the restriction on company action, the cost of reporting, and any intellectual property value of proprietary chemicals.»
«If we know the chemical composition of the nuclear waste coming out from those plants, we can definitely work on it.»
«If it were possible to grind up the entire planet Earth to dust in a huge mortar and pestle, we would get dust with on average a similar chemical composition as chondritic meteorites,» says Kramers.
They then performed chemical extraction on the samples to analyze the sulfur isotope compositions in order to estimate the chemistry of the global ocean.
But moon rocks — some of them analyzed with ever more powerful spectroscopy to reveal chemical composition here on Earth and some by robotic craft on the lunar surface itself — are still full of surprises.
«We're busy working on analyzing the infrared data from this special view of the Saturn system,» said Phil Nicholson, a visual and infrared mapping spectrometer team member from Cornell University, Ithaca, N.Y. «The infrared data should tell us more about the sizes of the particles which make up the D, E, F and G rings, and how these sizes vary with location in the rings, as well as providing clues as to their chemical composition.»
The researchers now plan to test this type of insulin in other animal models and are also working on tweaking the chemical composition of the insulin to make it even more responsive to blood - glucose levels.
This supports the idea that a young planetary system can inherit the chemical composition of its parent star - forming cloud and opens up the possibility that organohalogens could arrive on planets in young systems during planet formation or via comet impacts.
The probe is gathering data on the mineral and chemical composition of Mercury's surface, its magnetic field, its surface topography and its interactions with the solar wind.
The research team, led by Will Clarkson of the University of Michigan - Dearborn, found that the motions of bulge stars are different, depending on a star's chemical composition.
The researchers found that the motions of bulge stars are different, depending on a star's chemical composition.
«The reinforcement steel and even the chemical composition and thickness of the walls could be changed on the fly, with more added precisely where it is needed.»
Knowing how the internal and surface structure of a battery material changes over a wide range of chemical compositions will aid future studies on cathode transformations and could also lead to the development of new battery materials.
In particular, sensors that could analyze the chemical composition of the plumes, either remotely or by sampling the material as it whizzed through the vapor, could provide keen insights into the chemical processes taking place on or deep beneath Europa's icy surface.
The composition of this lava dome is different from the magma that caused the giant caldera to erupt — it shows the same chemical characteristics as the current post-caldera volcano on the nearby Satsuma Iwo - jima Island.
The 2D analogue material has the same chemical composition and active site as the 3D porous zeolite but its active site is exposed on a flat surface, which is easier to access with such tools.
A new technique that provides both chemical composition and molecular orientation information at subsecond timescales could reveal new information about what occurs on the molecular level as diseases such as Alzheimer's and multiple sclerosis progress.
An X-ray spectrometer onboard the spacecraft measured the X-ray radiation from the planet's surface, produced by solar flares on the sun, to determine the chemical composition of more than 5,800 lava deposits on Mercury's surface.
To help address this challenge, a team of U.S. Department of Energy researchers conducted laboratory experiments in an environmental chamber to investigate the effects of NOx on the volatility and chemical composition of SOA generated by isoprene photooxidation.
This is a technique that scientists have tested out on modern - day kangaroos, as well, and have discovered that the chemical composition of the teeth is a good proxy to judge humidity.
The studies show that different pathophysiologies — lupus, infectious diarrhea and obesity — may be segregated based on the composition of the chemical species found in the gastrointestinal tract.
Measurements of surface chemical composition, either by direct sampling (as has been done on Earth, the moon, and Mars) or through spectroscopic observations, can be used to estimate elemental abundances and the degree of chemical differentiation that occurred as the planets condensed from the solar nebula.
The new technique would also be more widely applicable than traditional chemical - based methods since it would depend less on the nuclear waste's chemical composition.
Astronomers» current strategy for finding life on another planet is to detect the chemical composition of that planet's atmosphere, on the look - out for chemical imbalances which could be caused by living organisms.
Infrared spectra are chemical fingerprints that provide information on the composition and properties of substances and materials.
The latest great storm on Saturn and the presence of the Cassini probe now orbiting the planet gave scientists a chance to peek beneath the haze and learn more about the dynamics and chemical composition of the planet's deep atmosphere.
And indeed after determining the absolute brightnesses of lots of Cepheids (in the Small Magellanic Cloud and elsewhere), it turned out that there is such a universal relationship (different chemical composition has some influence on this, too, but this can usually be taken into account easily).