Transport and scavenging of
chemical constituents in deep convection is important to understanding the composition of the troposphere and therefore chemistry - climate and air quality issues.
Here's a link to the FAQ at the film's website and here's a link to a long list of «
Chemical Constituents in Additives / Chemicals» used in fracturing identified by the state of New York.
Hematological, serum, and plasma
chemical constituents in pantropical spotted dolphins (Stenella attenuate) following chase, encirclement and tagging.
Hematological, serum, and plasma
chemical constituents in pantropical spotted dolphins (Stenella attenuata) following chase, encirclement, and tagging.
Not exact matches
It is far from certain that if scientists succeeded
in synthesising all the
chemical constituents of an organism or of a piece of DNA they would thereby produce a living thing.
And here are the physicists, splitting up the molecule into atoms and now picking away at the atom itself, peering down into the deep abyss
in which the
constituent elements of all
chemical things are the same; yet never a word have they to tell us about where «form» ends and «matter» begins!»
In terms of the physical as «matter,» the biological entities could, however, not be fundamentally different in nature from their material constituents; that is, biological entities are intelligible purely in terms of their chemical constituents, which in turn are reducible to their «physical» constituents, which is to say that biological entities are basically intelligible in purely mechanistic term
In terms of the physical as «matter,» the biological entities could, however, not be fundamentally different
in nature from their material constituents; that is, biological entities are intelligible purely in terms of their chemical constituents, which in turn are reducible to their «physical» constituents, which is to say that biological entities are basically intelligible in purely mechanistic term
in nature from their material
constituents; that is, biological entities are intelligible purely
in terms of their chemical constituents, which in turn are reducible to their «physical» constituents, which is to say that biological entities are basically intelligible in purely mechanistic term
in terms of their
chemical constituents, which
in turn are reducible to their «physical» constituents, which is to say that biological entities are basically intelligible in purely mechanistic term
in turn are reducible to their «physical»
constituents, which is to say that biological entities are basically intelligible
in purely mechanistic term
in purely mechanistic terms.
The arrangement of atoms
in an alloy changes the
chemical properties of its
constituent metals and makes it potentially useful to catalyse reactions.
Carbon is the major
chemical constituent of most organic matter — plants take it
in; animals eat plants, die, and decompose; and plants take it back
in, ad infinitum.
They were not interested
in taking more pictures of the Horsehead; instead they were after spectra — readings of the light broken down into their
constituent wavelengths, which reveal the
chemical makeup of the nebula.
Rather than ordinary spot - testing approaches, which look for unnatural ratios between biological
constituents in a single sample or for direct
chemical evidence of known doping agents, the passport allows investigators to see the big picture — any deviations from the rider's test - established norm that might result from doping, even if the specific drug or tactic remains unknown.
Israeli scientists Raphael Mechoulam and Yechiel Gaoni discovered THC, or tetrahydrocannabinol,
in 1964, kick - starting the scientific study of the plant and its
chemical constituents around the world.
In that process, an instrument vaporizes a soil sample, separates the
chemical fragments produced, and then identifies those
constituents.
When molecular hydrogen (H2), methane (CH4), ammonia (NH3) and water (H20) are mixed together
in the presence of virtually any intermittent source of energy capable of breaking
chemical bonds, the result is a remarkably high yield of amino acids and the sugars and nitrogenous bases that are the
chemical constituents of the nucleotides.
Using liquid chromatography - mass spectrometry (a process that separates complex mixtures and analyzes ingredients by measuring a weight - to - charge ratio), researchers compared the
constituent chemicals in the food to standards for common molds, heavy metals and ethylene glycol (or antifreeze, which Goldstein says is the number one cause of kidney failure).
This is,
in part, because of the very characteristics that make it so interesting: Typically, the
constituents of a
chemical compound can be determined through spectroscopy, among other tools, but
in the case of eumelanin the spectrographs don't show the sharp peaks that are ordinarily useful
in identification.
Being able to literally pull apart these triazoles into their
constituent precursors and then unlock their
chemical reactivity
in new ways is now possible with the assistance of mechanical force,» he says.»
Their study, «Inhalable
Constituents of Thirdhand Tobacco Smoke:
Chemical Characterization and Health Impact Considerations,» has been published online
in the journal Environmental Science & Technology.
The goal of these observations was to understand not only whether planets have formed, but also what conditions can result
in planet formation and what
chemical constituents are available for new planets.
The Imager has a spectrograph that separates light out into its
constituent colors, and these so - called spectra bear markers of the
chemical elements
in a planet's atmosphere.
All of the
chemical constituents of the assembled tPNA could have been found
in a world before life began.
Here's what the renowned US Massachussets Institute of Technology (MIT)
in its description of a research program for the quantitative measurement of the
chemical or bioactive
constituents of Eurycoma Longifolia said: «The yield of the bioactive
constituents is extremely low at less than 0.005 %.
Pharmaceutical companies even use it
in their medications to make the
chemical constituents easier on the stomach and to control absorption rates.
Curcumin (also known by its
chemical name, diferuloylmethane) is the major
constituent in turmeric and exhibits numerous pharmacological activities that are of interest
in oncology.
According to the Code of Federation Regulations: 21 CFR 501.22 — Animal foods; labeling of spices, flavorings, colorings, and
chemical preservatives, it has the following definition: «The term natural flavor or natural flavoring means the essential oil, oleoresin, essence or extractive, protein hydrolysate, distillate, or any product of roasting, heating or enzymolysis, which contains the flavoring
constituents derived from a spice, fruit or fruit juice, vegetable or vegetable juice, edible yeast, herb, bark, bud, root, leaf or similar plant material, meat, seafood, poultry, eggs, dairy products, or fermentation products thereof, whose significant function
in food is flavoring rather than nutritional.»
In order, the most abundant greenhouse gases in Earth's atmosphere are: Non-greenhouse gases [edit] Although contributing to many other physical and chemical reactions, the major atmospheric constituents, nitrogen (N 2), oxygen (O 2), and argon (Ar), are not greenhouse gases
In order, the most abundant greenhouse gases
in Earth's atmosphere are: Non-greenhouse gases [edit] Although contributing to many other physical and chemical reactions, the major atmospheric constituents, nitrogen (N 2), oxygen (O 2), and argon (Ar), are not greenhouse gases
in Earth's atmosphere are: Non-greenhouse gases [edit] Although contributing to many other physical and
chemical reactions, the major atmospheric
constituents, nitrogen (N 2), oxygen (O 2), and argon (Ar), are not greenhouse gases.)
[11] Its
chemical constituents include the triterpenoid saponins gypenosides which are closely structurally related to the ginsenosides which are present
in ginseng.