Finally, ATLAST will have the potential to aide in the discovery of life in our galactic neighborhood, by detecting certain
trace chemicals in the atmospheres of Earth - like planets.
But pinpointing specific culprits from the vast array of
trace chemicals in the environment has proved difficult.
It was believed that there were
trace chemicals in foods that were essential to life.
Not exact matches
Bloomberg reported last year that an international monitoring body found
traces of
chemical weapons, including sarin gas,
in an inspection of the Syrian government's Scientific Studies and Research Center.
Officials from the Organization for the Prohibition of
Chemical Weapons told the Obama administration early this year that its inspectors had found traces of two banned chemical weapons during an inspection of the Syrian government's Scientific Studies and Research Center in the district of Barzeh near Damascus, two administration officials
Chemical Weapons told the Obama administration early this year that its inspectors had found
traces of two banned
chemical weapons during an inspection of the Syrian government's Scientific Studies and Research Center in the district of Barzeh near Damascus, two administration officials
chemical weapons during an inspection of the Syrian government's Scientific Studies and Research Center
in the district of Barzeh near Damascus, two administration officials told us.
On Wednesday, Poznikhir alleged that the White Helmets — a Syrian civil defense group — had «staged
chemical attacks for the cameras» and that Russian
chemical weapons specialists and medical personnel had found no
trace of
chemical weapons
in the affected area.
It later was
traced to a cheaper
chemical substitute used
in making the drug's active ingredient
in China at a factory that never had been FDA - inspected.
The process of synthesis by which azoic elements have reached their present multiplicity and complexity is an evolution, the same process entirely as the biologist
traces in the order of living things, and the synthetic
chemical compound embodies
in itself a complex relativity capable of being expressed
in most exact laws, which reflect the evolutionary emergence of its substance as much as do the organs of an animal explained
in terms of evolutionary development.
Some develop digestive disorders from the food they ingest since much of what we eat was farmed with
chemicals and pesticides, which still remain
in trace amounts on the food.
Traces of phthalates, a
chemical found
in food packaging and equipment, were detected
in products of powdered macaroni and cheese mixes, according to a study by the Coalition for Safer Food Processing & Packaging.
Some leading brands of infant formula manufactured and sold
in the US have been found to contain
traces of the industrial
chemical melamine, albeit it at small amounts, news reports suggest.
We don't know about you but we'd rather support farmers who let their animals free range, encourage biodiversity, don't use harsh
chemicals and GM and take pride
in providing us with food the way it's meant to be — without
traces of pesticides, hormones and antibiotics.
Fonterra Cooperative Group Ltd. (FCG), the worldâ $ ™ s largest dairy exporter, assured its biggest customer China that
traces of an agricultural
chemical found
in some milk products posed no health risk, Chief Executive Officer Theo Spierings said.
In fact, according to the Centers for Disease Control, more than 90 percent of Americans have traces of the chemical in their blood stream
In fact, according to the Centers for Disease Control, more than 90 percent of Americans have
traces of the
chemical in their blood stream
in their blood streams.
According to Greenpeace, there are
traces of dioxin and TBT (tributyltin), two highly toxic
chemicals in disposable diapers.
Even though
trace chemicals from tobacco do pass into breast milk, the benefits of the disease - fighting cells
in the breast milk outweigh the negative effect of those
chemicals.
Yet another harmful
chemical, found
in bleached disposables
in only
trace quantities, is dioxin.
Traces of the industrial
chemical melamine have been detected
in samples of top - selling U.S. infant formula, but federal regulators insist the products are safe.
In recent weeks, traces of the chemical have been found in private wells and public water supplies in the town of Hoosick, well outside the village, and in North Bennington, Vt., where Saint - Gobain also had a manufacturing plant that closed in 200
In recent weeks,
traces of the
chemical have been found
in private wells and public water supplies in the town of Hoosick, well outside the village, and in North Bennington, Vt., where Saint - Gobain also had a manufacturing plant that closed in 200
in private wells and public water supplies
in the town of Hoosick, well outside the village, and in North Bennington, Vt., where Saint - Gobain also had a manufacturing plant that closed in 200
in the town of Hoosick, well outside the village, and
in North Bennington, Vt., where Saint - Gobain also had a manufacturing plant that closed in 200
in North Bennington, Vt., where Saint - Gobain also had a manufacturing plant that closed
in 200
in 2002.
When released, the birds still had
traces of the
chemicals in their blood plasma, the researchers reported at the November meeting.
A pair of scientists reported at the American
Chemical Society meeting here today that they've developed a machine that
in just minutes can detect
trace compounds
in the breath and diagnose diseases such as diabetes, kidney failure, ulcers, and possibly even cancer.
Now, a 15 - year, 30 - nation research collective called Geotraces is embarking on an ambitious global survey of ocean chemistry to quantify
trace elements and shed light on how
chemical concentrations fluctuate
in response to changing environmental conditions.
«The
chemical traces in the urine are unique for each lemur, so by leaving scent marks the lemurs can interact and bond with their family without meeting them,» says Dröscher.
Whiffs of
chemicals found
in rocket fuel, a dark pyramid that resembles rare volcanic rocks on Earth and glassy particles bearing
traces of water are among the Curiosity rover's finds
in its first
chemical investigation of Martian dirt.
Traces of the
chemicals remain
in foods.
But
in recent years, scientists have developed high - tech methods to map the
chemical traces of soft tissues
in the rocks surrounding fossils, which
in turn have helped them visualize the remains of pigments — almost literally bringing prehistoric colors back to life.
Polish scientists say fossilized blood vessels with preserved
chemical traces of proteins are the oldest
in the world.
BERLIN (Reuters)- Environmental campaign group Greenpeace has found
traces of
chemicals that can pollute waterways
in children's clothing and shoes made by luxury brands, challenging the sector's reputation for higher standards than those of mass fashion.
In addition to inhaling or absorbing pyrethroids that linger in households, people ingest traces of pyrethroids in their food, since the chemicals are used on some vegetable, fruit and grain crop
In addition to inhaling or absorbing pyrethroids that linger
in households, people ingest traces of pyrethroids in their food, since the chemicals are used on some vegetable, fruit and grain crop
in households, people ingest
traces of pyrethroids
in their food, since the chemicals are used on some vegetable, fruit and grain crop
in their food, since the
chemicals are used on some vegetable, fruit and grain crops.
With rare exceptions, no one has been able to
trace parasomnias to an obvious problem, such as an anatomical fault or
chemical imbalance
in the brain.
Studies show that just about everyone has
traces of the
chemical in their body, and researchers believe diet is the major exposure route.
Using data captured by ALMA
in Chile and from the ROSINA instrument on ESA's Rosetta mission, a team of astronomers has found faint
traces of the
chemical compound [Freon - 40]--(CH3Cl), also known as methyl chloride and chloromethane, around both the infant star system IRAS 16293 - 2422, about 400 light - years away, and the famous comet 67P / Churyumov - Gerasimenko (67P / C - G)
in our own Solar System.
A Cologne working group involving Prof. Carsten Münker and Dr. Elis Hoffmann and their student Sebastian Viehmann (working with Prof. Michael Bau from the Jacobs University Bremen) have managed for the first time to determine the isotope composition of the rare
trace elements Hafnium and Neodymium
in 2.7 - billion - year - old seawater by using high purity
chemical sediments from Temagami Banded Iron Formation (Canada) as an archive.
Because of graphene's
chemical inertness and biocompatibility, the team expects that the new technique will be effective
in detecting
trace amounts of organic molecules.
The ability to accurately measure tiny displacements of microscopic bodies has applications
in sensing
trace amounts of hazardous biological or
chemical agents, perfecting the movement of miniature robots, accurately deploying airbags and detecting extremely weak sound waves traveling through thin films.
In addition to its importance in the water cycle, as a potentially exploitable water resource and a source of water for brackish coastal environments such as marshes and coastal lagoons, it also can serve as an important source of dissolved chemical compounds such as nutrients and trace and toxic metal
In addition to its importance
in the water cycle, as a potentially exploitable water resource and a source of water for brackish coastal environments such as marshes and coastal lagoons, it also can serve as an important source of dissolved chemical compounds such as nutrients and trace and toxic metal
in the water cycle, as a potentially exploitable water resource and a source of water for brackish coastal environments such as marshes and coastal lagoons, it also can serve as an important source of dissolved
chemical compounds such as nutrients and
trace and toxic metals.
They
traced the effect to changes
in dopamine, a brain
chemical that contributes to the experience of reward, and to possible changes
in GABA receptors, which can act as a brake system to keep dopamine
in check.
Many researchers are content to follow NASA's lead as it cautiously moves from «following the water»
in search of likely habitable or once - habitable environments on Mars to «following the carbon» — that is, looking for
chemical traces of ancient life.
«Previously, a pilot study found that
trace amounts of capsaicin, the
chemical that gives chili peppers their pungent smell, enhanced the perception of food being salty,» said senior study author Zhiming Zhu, M.D., professor and director of the Department of Hypertension and Endocrinology at the Third Military Medical University
in Chongqing, China.
He has found a new way to use infrared lasers to detect even
trace amounts of
chemicals in the air.
Moreover,
in the case of the prehistoric birds, the
chemical imaging clearly revealed the outlines of the feathers, strongly suggesting that the researchers were picking up pigment
traces from these plumes.
The researchers also found
traces of
chemicals from wood, suggesting that the champagne was fermented
in barrels.
When someone has taken cocaine, they excrete
traces of benzoylecgonine and methylecgonine as they metabolise the drug, and these
chemical indicators are present
in fingerprint residue.
Combining
traces of 17
chemical elements as stellar «DNA», the team categorised 22 stars
in our galactic neighbourhood.
Soon 30 mines were churning out gold nuggets by the bucketful, while the Standard Company mill, one of the first electrified plants
in America, extracted further
traces of the precious metal by
chemical processing.
Although we are some time off from probing a distant potentially habitable world's atmosphere for the presence of liquid water or
chemical traces of life, Kepler - along with supporting observations by other space - and ground - based instrumentation - is giving us a tantalizing hint of the preponderance of small rocky worlds
in the Milky Way.
The first indications of life outside our solar system won't be like a sci - fi film — they'll be
chemical traces of the elements of life
in the atmosphere of a far - away planet.
Despite comparatively intense bombardment by large impactors,
chemical and radio - isotopic
trace evidence of what appears to be biologically processed carbon
in Earth's oldest surviving rocks — from western Greenland's Isua greenstone belt that are as old as 3.85 billion years — suggest that self - replicating, carbon - based microbial life became well developed during Earth's first billion years of existence.
«Nighttime
chemical evolution of aerosol and
trace gases
in a power plant plume: Implications for secondary organic nitrate and organosulfate aerosol formation, NO3 radical chemistry, and N2O5 heterogeneous hydrolysis.»
2 By studying the record of Earth's history contained
in sedimentary rocks from the time just prior to the rise of animals, between 1200 and 650 million years ago, reading these rocks for clues about changing environmental conditions by
chemical analysis, and systematically scouring them for
traces of life — from fossils as well as
chemical signatures;