Sentences with phrase «use sulfur»

While it is believed that archaea use ammonia, many of the bacteria the scientists sampled contained genes suggesting they could use sulfur compounds as an energy source.

Veterinary clinics world - wide use sulfur as a treatment on dogs and puppies.

Like most fully committed terroirists, Brandt uses no plastics, commercial yeasts, or bacteria, and no nutritional additives — although in a pinch he does use sulfur dioxide to control fermentation and bacteria.

Even he sometimes uses sulfur dioxide, but his vineyards are managed biodynamically — and that is where things get interesting.

Mario Badescu Drying Mask ($ 18; nordstrom.com) uses sulfur to dry up breakouts and calamine to help prevent irritation.

Sun ripened sugar cane is processed without using sulfur.

Myhrvold and Wood also worry that it would make people complacent about continuing to emit GHGs instead of using the sulfur straw as a short - term solution.

The concrete would be locally made, using sulfur instead of Portland Cement; from the 2005 paper:

While most existing battery tech focuses on improving the lifespan and charging speeds of lithium batteries, Sony has been working on using sulfur - based electrodes for better capacities.

Not exact matches

Ultra-low sulfur diesel futures, used as a proxy for the jet and kerosene markets, reached $ 2.1431 a gallon on Jan. 26 on the New York Mercantile Exchange, the highest since Feb. 27, 2015; it last settled at $ 2.0927.

Indeed, it now seems that major volcanic eruptions 4 billion years ago would have created an even more diverse atmosphere than Miller used, including carbon dioxide (CO2), nitrogen (N2), hydrogen sulfide (H2S), and sulfur dioxide (SO2).

The Syrian government has denied the reports, but another recent investigation found that government forces used toxic gas — including sulfur mustard gas — in other separate attacks.

In any case, our past record of increased energy use has been accompanied by a seventeen-fold increase in carbon emissions, a thirteen-fold increase in sulfur dioxide emissions, and an eightfold increase in lead emissions to the atmosphere.

Copper and sulfur are used as natural fungicides on the vineyard, which also boasts 100 percent renewable energy sources.

As the chlorophyll within this organelle absorbs energy from sunlight, it releases high - energy electrons; vitamin K1 forms a bridge between chlorophyll and several iron - sulfur centers across which these electrons travel, releasing their energy so that the cell can ultimately use it to synthesize glucose..

Though it smells strongly like a mixture of sulfur and garlic, don't let it deter you from using it.

bites 1/2 cup raw sunflower seeds 1/2 cup raw, un-hulled brown sesame seeds 1/2 cup raw (or sprouted) almonds 1/4 teaspoon ground cinnamon 1/2 cup raisins (unsweetened & sulfur free) about 15 whole, dried apricots (unsweetened & sulfur free) 1 tablespoon pure sesame paste (tahini) 2 tablespoons pure maple syrup (I used Grade A)

Natural food stores tend not to use this addition and, additionally, often choose not to coat them with sulfur as a preservative.

The reason sulfites became such a big deal is because in the 1980s there was a rise in sulfur allergic reactions due to the large amount of sulfur used in preservatives.

These wines use as few chemicals as possible, tend to go natural for sugars and yeasts, and are very often «sans soufre» (without sulfur).

Sulfur dioxide is used as a preservative to extend its shelf life and preserve the fruit's bright color, which is why un-sulfured apricots are a darker brown.

Eggs can form part of a detox diet as they contain sulfur which the liver uses in one of the Phase 2 detox pathways.

Hairfinity states that their supplement only uses certain vitamins and amino acids as well as a special form of sulfur to help encourage your hair to grow.

It's especially ideal for older diesel engines that struggle to use low - sulfur diesel fuel efficiently.

It uses volcanic soil that's loaded with the elements your plants need to thrive: iron, calcium, magnesium, and sulfur, just to name a few.

But news stories about water crises can definitely make you wonder, and most people who use wells to provide water to their homes will notice minerals like iron and sulfur that affect the taste, smell, and appearance of their water.

An international research collaboration led by Drexel's Yury Gogotsi, PhD, Distinguished University and Trustee Chair professor in the College of Engineering and director of its Nanomaterials Research Group, has created a two - dimensional carbon / sulfur nanolaminate that could be a viable candidate for use as a lithium - sulfur cathode.

This structure is key to their potential for being used as electrode materials for lithium - sulfur batteries.

For the study, Dr. Toohey and his colleagues from GEOMAR and the Max Planck Institute for Meteorology in Hamburg have used an aerosol - climate model to track 70 different eruption scenarios while analyzing the distribution of the sulfur particles.

Lithium - sulfur batteries have recently become one of the hottest topics in the field of energy storage devices due to their high energy density — which is about four times higher than that of lithium - ion batteries currently used in mobile devices.

And while this demonstration used an ore that is a sulfide (metal combined with sulfur), «we see no reason why this approach couldn't be generalized to oxide feedstocks,» which represent the other major category of metal ores.

Current, sulfur dioxide monitoring activities include the use of emission inventories that are derived from ground - based measurements and factors, such as fuel usage.

Using a new satellite - based method, scientists at NASA, Environment and Climate Change Canada, and two universities have located 39 unreported and major human - made sources of toxic sulfur dioxide emissions.

The organic origin (biogenicity) of the samples was confirmed using an ion probe to measure the different sulfur isotopes, while X-ray microtomography revealed their internal and external structures.

He explains how sulfur hexafluoride can create fine bubbles in blood or how doctors can use nitric oxide to help premature babies breathe.

The amount that worldwide rainfall would be reduced by using space mirrors or sulfur particles to mitigate global warming, according to a paper published in Proceedings of the National Academy of Sciences.

The oil vapor, meanwhile, is condensed into a liquid fuel, which is then further upgraded and processed to make a green fuel similar to the bunker fuel that is used in cargo ship engines and industrial boilers, for example, except it lacks the pollution - causing sulfur common to the bunker fuel refined from petroleum.

Simon Carn studies carbon dioxide and sulfur dioxide emissions from volcanoes using remote sensing.

«The key to access HABs was to use thiophene (a five membered ring containing a sulfur atom) as the starting material,» says Junichiro Yamaguchi who co-led the research.

«As the Clean Air Act and amendments have taken effect there has been a reduction in sulfur emissions from coal combustion, so that the amount of atmospheric sulfur deposited each year is only 25 percent of what it used to be.

By using an intensified management system that included increased plant population, transgenic (Bt trait) insect resistance, strobilurin - containing fungicide, balanced crop nutrition (phosphorus - sulfur - zinc), and supplemental side - dressed nitrogen, the researchers saw a yield increase of 28 percent more corn grain compared to that of a standard management system.

Power plants burned coal that released sulfur into the atmosphere, but coal use has declined.

[D] uring gasification, roughly half of the sulfur, mercury, arsenic, tar, ash, and particulates from the used coal remain in the subsurface, and any sulfur or metals that reach the surface arrive in a chemically reduced state, making them relatively simple to remove.

Today, coal plants use scrubbers to remove sulfur, or burn low - sulfur western coal.

The resulting high - resolution images and video, released yesterday and cobbled together using data gathered by the Voyager missions of the late 1970s and the Galileo probe that orbited Jupiter from 1995 to 2003, depict mountains that range up to 17 kilometers high, active volcanoes, dark lava fields, and bright plains smothered by sulfur deposits that have rained down from plumes that spew hundreds of kilometers high.

What proved possible included an extension of the Kyoto Protocol for a period of either five or seven years (excluding Canada, Japan and Russia but adding nitrogen trifluoride, used in semiconductor manufacture, to the list of gases covered — CO2, methane, nitrous oxide, sulfur hexafluoride, perfluorocarbons), a Green Climate Fund to help low - income countries cope (albeit without any actual funds yet), an Adaptation Committee to coordinate such efforts globally, rules for a global program to reduce deforestation and how to monitor such deforestation, and a Climate Technology Center that will help launch projects to reduce greenhouse gas emissions.

Using spectral readings from telescopes at the Keck Observatory in Hawaii, Hand has found high levels of oxidative chemicals such as sulfate, oxygen, sulfur dioxide and hydrogen peroxide on Europa's surface, which are produced as ionizing radiation from Jupiter scours it, splitting apart water molecules and sulfur compounds in the uppermost layers of its ice.

The findings, published June 17 in Nature Communications, could help remove a major barrier to developing lithium - sulfur and lithium - air batteries, promising future technologies that could store up to 10 times more energy per weight than batteries now used in consumer electronics and electric cars.

Manthiram said he is also investigating other battery chemistries, like lithium - sulfur and sodium - ion, which use different materials and offer their own advantages.

For the power cord, they used bacterial and plant ferredoxin, an iron and sulfur protein that brings about electron transfer in a number of reactions.