Sentences with phrase «metal content»

I know there has been some research into the heavy metal content of cocoa powder, namely lead.

Many of these commonly consumed foods absolutely blow away the heavy metal content of the protein powders.

Even tried more protein shakes until I read there was more heavy metal content in these protein powders.

However, flaxseed oil has a far lower heavy metal content than flaxseed.

Most of our Galaxy's central regions are dominated by metal - rich stars, meaning that they have approximately the same metal content as our Sun, and are arrayed in a football - shaped structure called the «bar.»

Historically, one popular method was to lower the precious metals content in minted coinage.

Big stars with low metal content don't shed as much of their mass over time, so when one of them dies, almost all of its mass will wind up in the black hole.

I've seen the terracotta pots used like this (like that martha stewart link) but i don't think it's safe because of possible metal content in the clay?

At present, the FDA is saying that there isn't enough arsenic in rice to be of concern to dog owners as a result of previous testing of dog foods for metal content.

PAKISTAN - FOCUSED local explorer Tethyan Copper Company has increased its estimated resource base by 29 per cent at its H4 copper project in Pakistan, lifting the contained copper metal content to 1.1 million tonnes.

The deep Valdecañas vein now is offering further upside, great grades, great metal content, interesting geology.

In addition, our snaps are nickel - free and the dyes we use are approved by the Control Union certifying minimal metal content and ensuring our garments will not cause rashes or skin irritations.

She suggests that a low - metal content makes planets grow more slowly, favouring small, rocky planets.

The next steps will be to measure the exact metal content of the RR Lyrae population, which gives additional clues to the history of the stars, and enhance by three or four times the number of stars studied, that presently stands at almost 1000.

«Materials with higher metal content healed less well,» they report in Nature today.

Researchers now use X-ray fluorescence spectrometry to measure air pollution metal content, ion chromatography to identify other chemicals and other tactics to assess organic and elemental carbon levels.

«But we are looking so far back in time, this galaxy would have had less time to create metals, so it may be that at these earlier times in the universe's history, even high - mass galaxies had low enough metal content to create these extraordinary stellar explosions.

«This galaxy's colors are consistent with significant metal content, implying that galaxies become enriched rapidly.»

The research findings are presented in the article «An Intensely Star - Forming Galaxy at z ~ 7 with Low Dust and Metal Content Revealed by Deep ALMA and HST Observations» published in the Astrophysical Journal, Volume 778 of December 1, 2013.

All good brands will disclose their assay of the end products, including the toxic metal content.

Though metal content varied widely from brand to brand, they found that women who apply lipstick two to three times daily can ingest a significant amount — 20 percent of the daily amount that's considered safe in drinking water or more — of aluminum, cadmium, chromium, and manganese.

For the first time, the messy hyperactive form and nihilistic crunched - metal content seem to reinforce each other.

Separate metals recovery (including precious and semiprecious metals): The mobile parts are ground up and useful metal content extracted.

By observing them over time, we can learn how these worlds tumble, which tells us about their rock and metal content as well as how their orbits around the Sun may change over time.

This mark designates the precious metal content of the jewelry, and under federal law, must be accompanied by a maker's mark or registered trademark.

These properties suggest that «Oumuamua is dense, possibly rocky or with high metal content, lacks significant amounts of water or ice, and that its surface is now dark and reddened due to the effects of irradiation from cosmic rays over millions of years.

Before this, researchers had found superluminous supernovas in dwarf galaxies, which have low metal content, according to the statement.

A recent quality assurance analysis conducted by an independent, third - party lab showed that the heavy metal content in the brown rice protein used in Soylent was above levels indicated in previous testing.

Several reports detail the heavy metal content of seaweed:

Regardless of whether it is implemented via an emperor surreptitiously reducing the precious - metal content of the coinage or by the banking system (the central bank and the commercial banks) creating new currency deposits out of nothing, monetary inflation is a method of forcibly transferring wealth from the rest of the economy to the first users of the new or debased money.

If someone offers to sell you bullion for less than the spot value of the precious metal content, it's either fake or stolen.

Stars with a metal content as low as a quarter of the sun's can host planets between one and four times the size of Earth, the team found (Nature, DOI: 10.1038 / nature11121).

They took sludge samples gathered from around the country and measured the metal content using a mass spectrometer that can discern different elements as they are ionized in a superhot plasma.

While studies show that the volume of sludge is expected to rise, disposal options are limited due to stricter environmental regulations including a ban on burying sludge in soil due to its high heavy metal content that could cause adverse impacts to the environment.

The most important one, confusingly enough, is the same thing that astronomers have traditionally used as an indicator of a star's age: its metal content.

But now, astronomers think they have clinched the case for a planet in M4, a 13 - billion - year - old globular cluster with just 1 / 30th the metal content of our sun.

In contrast to the carbon - rich icy material found in other double star systems, the planetary material identified in the SDSS 1557 system has a high metal content, including silicon and magnesium.

«The ultraluminous nature of this quasar will allow us to make unprecedented measurements of the temperature, ionization state and metal content of the intergalactic medium at the epoch of reionization.»

Machine learning has been applied to the cosmos before; what makes this latest effort unique is that it is the first to predict specific traits of stars, such as size and metal content, using images of those stars taken over time.

The dwarf galaxies that usually host superluminous supernovas are known to have a low metal content, which was thought to be an essential ingredient for making these explosions.

«We saw number of spectral features emitted by ionized atoms in the galaxies such as hydrogen, oxygen, and neon, which allowed us to determine the metal content of the galaxies.»

Based on its high metal content and excluding the effects of gravitational compression, Mercury is the densest major planetary body in the Solar System, with about 1.2 times the uncompressed density of the Earth which averages 4.4 gm / cm3 (Murchie et al, Scientific American, March 2011).

They also discovered the metal content is independent of the strength of the star - formation activity — in stark contrast with what is known for recently formed, or nearby galaxies.

Metal content in star - forming galaxies is the result of a complex interplay between gas coming into the galaxy, star formation in the galaxy, and gas outflowing from the galaxy in the cosmological context.