Chemistry & chemicals

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Synopsis: Chemistry & chemical compounds: Chemistry & chemicals:

The acid inside the potato forms a chemical reaction with the zinc and copper, and when the electrons flow from one material to another,

Another widely used process for treating water that can expand our water resource is desalinisation.

However, desalinisation is energy-intensive and creates a hyper-saline brine that, when discharged, can harm aquatic ecosystems.

In The netherlands, a chemical plant in Terneuzen accepts more than 2. 6 million gallons of household wastewater each day.

The global positioning system with which birds are born appears to rely on particles of iron in the ear, nerves in the beak, a chemical reaction in the eyes,

Most plants, including most crops, use a chemical pathway for photosynthesis that binds three carbon atoms from the air.

Exploring new chemical reactions within dynamic gaseous and fluid environments, British and Danish artificial life researchers such as Rachel Armstrong and Martin Hanczyc are designing protocells oe a mix of chemicals

which behave in a similar way to regular cells. They oscillate, move, and generate skins of delicate material that could one day be used to clothe a building that grows

Within each cell of the suspended filter array, valves draw humid air through chemical chambers where chalk-like precipitate forms, an incremental process of carbon fixing.

herbicides and other harmful chemical contaminants. At that point, vertical farming in tall buildings will replace less productive single-story greenhouses as the source of all city-grown produce.

which processes the city's rich chemical landscapes oe and it is no longer possible to tell which of these vibrant structures are artificial, or natural.

as would desalination plants along the coast, he said, but the costs to pipe that water to Sanaa, 2, 250m (7,

000 chemicals including at least 70 known carcinogens. No one has made a"cigarette that is significantly decreased in all of these chemicals

and is still something people would want to smoke, even though the industry has worked on this for around 50 years,

And when the smoker lights up, chemical reactions in the burning leaves fill the smoke with carbon monoxide, hydrogen cyanide and a cocktail of carcinogens oe the infamous polycyclic aromatic hydrocarbons (PAHS),

Many of the chemicals in tobacco smoke are also found in other everyday sources including foods.

 Nicotine is a potent drug oe it's the one chemical that keeps smokers inhaling all the rest.

which were meant to allow fresh air to dilute the tar oe the collective term for the chemical gunge in smoke.

where is the chemical cure this time around? Or, is there any relief to be found in the myriad bed bug products and services on the market, from growth regulators to heat treatments?

chemical companies must provide extensive toxicity data to prove it is safe for indoor use,

There is the problem of figuring out how a chemical has to function in order to best kill bed bugs cheaply, efficiently and safely.

No chemical insecticide is immune to resistance, particularly if it is overused. Today, roughly 90%of bed bugs have a genetic mutation that makes them resistant to pyrethroids,

chemicals are not the sole answer. Neither, it seems, are any other options when used alone."

Still, chemicals and other tactics can be used in an integrated pest management strategy, where they are used sometimes sparingly along with heat treatments (bed bugs die at 45c), desiccants such as silica gel and diatomaceous earth that fatally dry the bugs out,

or IGRS, are chemicals that prevent bed bugs from completing their lifecycle, stunting their growth so they can't reproduce.

irrigation,"green  chemicals and tools along with training manuals and advise on how to farm efficiently.

refrigerant chemicals ate away at the protective ozone layer; and carbon emissions caused a change in the global climate

prosecution and ultimately chemical castration, which may have led him to take his own life while still only 41.

only a few organisms are able to break the tough chemical bond in the gas to create the nitrate form that plants

Animal faeces contain many of these chemicals, and recycling essential nitrates from biomatter is the easiest and cheapest way of replenishing the soil.

and the lavish use of chemicals, the machinery sowing this new revolution includes supercomputers, molecular biology and arrays of sensors.

So, any watching aliens are now looking at a radically changed Earth, on which the land surface, oceanic and atmospheric chemistry,

Its maker, Henkel, now sells it to defeat oedirt, blood, foods and other set in stains.

or will it side with the chemical industry lobbyists controlling GM technology? Greenpeaces EU Director Jorgo Riss said. oeuntil safety issues of GMS are examined by independent experts,

-What about chemicals, such as pesticides or fertilizers, used on marijuana plants? Should those be limited, as they are for food and tobacco?

Shackelford says hell borrow from federal tobacco regulations for limits on chemicals that can be used in material to be smoked or ingested.

Their work reveals for the first time the intricacies of the environmentally-influenced chemical marking of DNA called DNA methylation

A new study has revealed that naturally occurring chemicals found in the skin of the nut boost the immune systems response to such infections.

Dr. Bromenshenks team at the University of Montana and Montana State university in Bozeman, working with the Armys Edgewood Chemical Biological Center northeast of Baltimore, said in their jointly written paper that the virus-fungus

the total number of ingredients is small and devoid of unpronounceable chemicals, the fiber content is at least 2 grams per 1-ounce serving

and Nutrition Than Conventional According to a New Study Organic strawberries In the tug of war over whether organic farming is really better than conventional chemical-laden farming,

In coming to that conclusion, the scientists analyzed 31 chemical and biological soil properties soil DNA,

as well as the taste, nutrition and quality of three strawberry varieties on 13 organic farms and 13 chemical farms in California, where 90%of the US strawberry crop is grown.

The scientists presented their findings today at the 240th National Meeting of the American Chemical Society in Boston.

consumers and the environment and not the bottom line of corporations such as Monsanto. This could be a major headache for sugar beet growers and food producers.

Sagers and her team found two varieties of transgenic canola in the wild one modified to be resistant to Monsantos Roundup herbicide (glyphosate),

Tom Nickson, head of environmental policy at Monsanto in St louis, Missouri, told Nature, oethose familiar with canola know that these plants are readily found on roadsides and in areas near farmers fields.

It turned out it wasnt carbon dioxide or other known chemical ingredients found on mammalian breath. Only when the controlled airstream was both warm and humid did it lead to impressive dropping rates of 87 percent in a room with otherwise low humidity Inbar said that the aphids oeelegant solution to the problem of incidental

Twelve year old Emma Teitgen thought the chemistry book her teacher recommended would make perfect bedside reading.

Multimedia could be a catalyst for spawning more reading. Vook does not disclose information about its finances or its payments to authors.

Because the soil contains such components as oxidized Iron, etc kind of metallic minerals. after a long period of oxidation,

Their article appears in the American Chemical Society journal Accounts of Chemical Research. Bingjian Zhang, Ph d,

. and colleagues note that construction workers in ancient China developed sticky rice mortar about 1,

#Insurance Coverage Has Become an Economic Catalyst for Rural India A farmer in rural India shows off the insurance tag on his cow Big Rose.

insurance has been an economic catalyst that has allowed farmers such as Debarasu to invest more boldly in new livestock or equipment,

Roundup originally made by Monsanto but now also sold by others under the generic name glyphosate has been little short of a miracle chemical for farmers.

It kills a broad spectrum of weeds, is easy and safe to work with, and breaks down quickly, reducing its environmental impact.

after Monsanto created its brand of Roundup Ready crops that were modified genetically to tolerate the chemical,

That reduced erosion, the runoff of chemicals into waterways and the use of fuel for tractors.

Instead of using harsh chemicals to keep bugs away, try some natural, free solutions Weve previously mentioned how to repel mosquitoes with plants,

#Monsanto Takes Fight To Control Your Food To Supreme court The battle over the non-regulated status of genetically modified crops has reached the US Supreme court. Monsanto has appealed,

Background and implications of the case, after the jump In 2004 Monsanto and their partner Forage Genetics petitioned the USDA for the go-ahead to commercially release Roundup Ready alfalfa.

The court allowed Monsanto to join the suit as a defendant which is how the case arrived at the Supreme court. msnbc reported on the tone of the Supreme court hearing.

when the court delivers its ruling that Monsanto will be back in the genetically modified alfalfa business.

More on Monsanto at Treehugger. comstudy Finds Monsantos GMO Corn Causes Organ Damage in Rodentsthe Fight Over the Future of Food:

Monsanto, GMOS, and How to Feed the Worldmonsanto oeseedless Corn Sold To South african Farmersgermany Bans Planting of Monsanto GM Cornout, Monsanto!

No GMOS in National Wildlife Refuge, Says Federal Judgemonsanto and Michael Pollan Talk about Creating a World That Can Feed Itself

A new study, released in the journal Food Chemistry reveal that corn smut, also called oethe devils corn,

and is literally in the shadow of Monsanto Auditorium, named after the $11. 8 billion-a-year agricultural giant Monsanto Co..Based in Creve Coeur, Missouri,

the company has accumulated vast wealth and power creating chemicals and genetically altered seeds for farmers worldwide.

But recent findings by Kremer and other agricultural scientists are raising fresh concerns about Monsantos products

and the Washington agencies that oversee them. The same seeds and chemicals spread across millions of acres of U s. farmland could be creating unforeseen problems in the plants and soil, this body of research shows.

Kremer, who works for the U s. Department of agricultures Agricultural research service (ARS), is among a group of scientists who are turning up potential problems with glyphosate,

the key ingredient in Monsantos Roundup and the most widely used weed-killer in the world. oethis could be something quite big.

Metabolism is used a term to describe the various chemical reactions that take place in every cell of the body.

, National Association of Federal Credit unions, STAMATS, Bell canada, American Chemical Society, Times of India, Leaders in Dubai, and many more.

can be used for desalination. This way, up to 85%of the collected solar energy can be used. In conclusion the Sahara Forest Project works on many levels.

breaking the chemical bonds and leaving the carbon that does remain to drift back into the atmosphere.

and described certain airborne chemicals that can trap incoming sunlight and warm the climate, while others cool the planet by blocking the Suns rays.

Rather than analyzing impacts by chemical species, scientists have analyzed the climate impacts by different economic sectors.

Factoring in Clouds For each sector of the economy, Ungers team analyzed the effects of a wide range of chemical species,

and nonvolatile chemical constituents can undergo reactions, but reactions of residual smoke constituents with atmospheric molecules such as nitrous acid have been overlooked as a source of harmful pollutants.

According to the research, animals fed on three strains of genetically modified maize created by the U s. biotech firm Monsanto suffered signs of organ damage after just three months.

The findings only came to light after Monsanto was forced to publish its raw data on safety tests by anti-GM campaigners.

The figures released by Monsanto were examined by French researcher Dr Gilles-Eric Seralini, from the University of Caen.

The experiments were carried out by Monsanto researchers on three strains of GM maize. Two of the varieties contained genes for the Bt protein which protects the plant against the corn borer pest,

Monsanto only released the raw data after a legal challenge from Greenpeace, the Swedish Board of Agriculture and French anti-GM campaigners.

Monsanto claimed the analysis of its data was based on faulty analytical methods and reasoning, and does not call into question the safety findings for these products.

PEA is the chemical that causes elevated heart rates, increased energy, euphoria and generally any symptom corresponding to feelings of being oein love.

the same chemical found in marijuana. And while chocolate wont get you stoned (sorry, dude),

If the chemical is given to a woman, it will severely irritate the urinary tract, causing extreme burning and itching in the vaginal area.

In 1996, an FDA study proved that the chemical had no sexual effects on men or women,

to soil temperature, to chemical composition. More details here. 20. Personality Services Talking back and forth to a computer that has a machinelike voice is boring.

and improve the flavor of tinned tomatoes during the canning process#Using nuclear magnetic resonance spectroscopy,

By then correlating the results from the spectroscopy with the quantitative and qualitative descriptions from the human testers,

the physical and chemical transformation of these ingredients into new compounds; and finally their modeling into aesthetically pleasing and delectable textures and shapes.

the robotic chef handles the physical and chemical transformation of these ingredients into new compounds

to soil temperature, to chemical composition. Farmer s fields will be glowing with information. Whereas most have had the option in the past of selling rights#associated with the land water rights, mineral rights,

including plant diseases, fertilizers and chemicals, organic gardening and eco-friendly ideas. A recent update to the app also shows which plants are available for purchase at local app-participating retailers.

#because its members rely on natural, non-chemical beekeeping practices. All their hives are populated by local bees theyve captured

there werent many choices when it came to cleaning products that didnt contain harsh chemicals.

manufactured by the chemical giant Dupont and okayed for use by the EPA, is causing mass tree deaths in a number of vulnerable species across the US#UPI reports:

#Glass of milk can contain a cocktail of up to 20 chemicals Scientists found a host of chemicals used to treat illnesses in animals and people in samples of cow, goat and human breast milk.

they found a host of chemicals used to treat illnesses in animals and people in samples of cow, goat and human breast milk.

but the results highlight how man-made chemicals are now found throughout the food chain. the highest quantities of medicines were found in cows milk.

Their breakdown, published in the Journal of Agricultural and Food Chemistry, revealed that cows milk contained traces of anti-inflammatory drugs niflumic acid

a chemical found in some psychedelic mushrooms, thats credited with inducing transcendental states. Now, they say,

since ancient times, used psychedelic mushrooms with similar chemical structures to achieve intense spiritual experiences.

and other toxic chemicals,#said Dr. Phillip Landrigan, director of the Childrens Environmental Health Center at Mount sinai School of medicine in New york city.

The process of forming a crystalline structure is referred often to as crystallization. When heating liquids, the cooling process often results in the generation of crystalline material.

Crystalline structures occur in many classes of materials, with numerous types of chemical bonds. Almost all metal exists in a polycrystalline state;

but the length of the molecules usually prevents complete crystallization. Weak Van der waals forces can also play a role in a crystal structure;

and fellow chemical engineers coated one-atom-thick tubes of carbon with protein fragments found in bee venom,

with the ability to detect even single molecules of the chemicals, and further, they can even detect the molecules the explosive chemicals form into as they break down.

The sensors can provide experts with a fingerprint#of each explosive as well as the state of its breakdown.

The list of foods made pretty by chemicals now includes pickles, bagels and port wine cheese balls.

so the industry developed chemical dyes that were stable. But their overuse, she said, has distorted the American concept of

a chemical used to produce the butter-like taste. Over-exposure can cause lung damage.

#But he said the study found the diet induced chemical changes in the brains of fetuses that might be responsible for the problems in the offspring.

It is recommended by doctors as a chemical-free method to kill bacteria in shoes, reducing shoe odor and risk of infection from athletes foot.

operates at wavelengths that spark chemical reactions in germs, neutralising them and making them non-threatening.

and cocoa drinks found that they too had more antioxidant activity and more flavanols#health-giving plant chemicals#than fruit.

#Did the â Organic Eliteâ#Sell out to Monsanto? In corporate America, avoiding litigation with Monsanto is infinitely more important than consumer safety.

By now, most of us have read the miscellaneous (numerous) statements from companies like Whole Foods, Organic Valley, Stonyfield,

and letting Monsanto have their way. Monsanto, as weve seen time and time again, has had their way anyway#There are still a few questions about the whole issue that dont sit right with many organic consumers.

Weve reached out to a few of the companies involved, including the Non-GMO Project and Stonyfield for their side of the story.

#(because now the USDA and Monsanto can argue, hey#the organic community had their say!#)

environmental science and chemistry#in an effort to make the material relevant both to the lives of students and to the needs of employers.

#Monsanto Wins Big and Consumers Again Get Screwed What a great time to become a vegan!

Agriculture secretary Tom Vilsack has approved officially the unregulated planting of Monsantos genetically engineered alfalfa. In a move that will undoubtedly set a precedent for

We also know what Monsanto does to farmers who are contaminated unwittingly by their GE crops:

non-GMO dairy and meat products is diminished severely. 4. Increased (Not Decreased) Use of Chemical Weedkillers The USDAS own data shows that the adoption of Roundup Ready (GE) alfalfa would trigger a huge increase in the use

Pesticides are making honey bees far more susceptible to disease, according to new research than links a new group of chemicals to the recent collapse in the bee population.

The chemicals, that mimic the insect-killing properties of nicotine, are used widely in the UK on both ornamental garden plants

However scientists fear that the systemic chemical also makes it into the plants pollen and nectar and this is affecting bees.

While there is doubt over the use of the chemical he suggested a ban. There are a number of studies

which have shown that these chemicals could be the cause of the decline of bees and other wild pollinators,

And he said the group of chemicals is much better than older versions that had to be sprayed on plants

You can paint chemical sensors on a surface and when they detect a pattern, they give off a smell#you could make a rich paint with all sorts of sensors that mimic things that you like,

Our hope is that our customers understand that natural products from nature combined without chemicals have a far superior, long term effect on plants, our planet and its people.

we sense a volatile chemical that s dissolved in the air, and then react in someway to this smell.

A dodder can detect minute amounts of chemicals released in the air by neighboring plants, and will actually pick the one that it finds tastiest!

This induces the receiving trees to start making chemicals that will help it fight off the impending bug attack.

plants both produce and are affected by neuroactive chemicals! For example, the glutamate receptor is a neuroreceptor in the human brain necessary for memory formation and learning.

and the chemicals used in fire extinguishers can be toxic (halons, the most effective chemical fire suppressant, create holes in the ozone layer.

So the Defense Advanced Research Projects Agency at the Pentagon has developed a hand-held wand that snuffs out fires, without chemicals.

According to the program s manager, Dr. Matt Goodman, an electric field destabilizes the flame s underlying structure rather than blanketing the fire to smother it.

They re also attracting chemicals and environmental toxins, which are getting passed along in breast milk.

the way they can soak up some of these chemicals, especially the ones that are fat-loving#the ones that tend to accumulate in fat tissue,

#Learning that breasts soak up lots of chemicals made Williams wonder just what else was going on with breasts.

Those monkeys ended up developing mammary glands that were altered by the chemical in ways that made it more likely to get breast cancer.#

Vinson presented the work at the 243rd National Meeting & Exposition of the American Chemical Society.

But recent findings are showing that Monsanto s Roundup can cause major health problems. A new study shows that even

(unless you are Monsanto). Over time this could evolve into vital data to feed into our global food supply. 5.)Whole Earth Animal Genealogy Project Once again, the same as#3 and#4,

Agriculture is the world s largest user of water, a big consumer of energy and chemicals and major emitter of greenhouse gases during production, distribution and landfill decay.

despite Superweed problem If your answer was Monsanto, you were correct. It s been an interesting week for genetically engineered crops

and farming in the U s. Monsanto acknowledges it thought weeds would never develop resistance to Roundup.

The USDA has announced a plan to cut approval times for Monsanto and Dow products, among others,

were caused largely by Monsanto in the first place. Bloomberg has more on the changes to the USDA s review process:

and how Monsanto managed to brush the resistance issue aside: In 1993, when Monsanto asked the U s. Department of agriculture to approve Roundup-tolerant soybeans,

it dispensed with the issue of potential resistant weeds in two modest paragraphs. It told the agency that glyphosate is considered to be a herbicide with low risk for weed resistance.#

or inhibit these chemicals in the brain. Two treatments (with glutamate and octopamine) increased scouting in bees that had scouted not before.

Soft drinks don t contribute much to your body beyond chemicals and empty calories, and there is growing evidence that both the sugary-sweet

chemical changes churn around inside it. Those changes and differences in the stiffness of the fruit translate to

Creating an artificial leaf Jones research meshes with Cogdell s efforts to adapt the chemistry of photosynthesis ujsing synthetic biology.

or consumer for that matter, who wants to ensure their food is grown in places unaffected by chemicals that for the most part are kept secret.

Mershin says in a few years it will be possible to stir some grass clippings into a bag of cheap chemicals,

Ultimately the goal is to create a cheap plastic bag that comes pre-filled with the necessary chemicals,

#but rather a chemical that becomes toxic in excess. At issue is the fact that glucose from complex carbohydrates,

shows for the first time the extent of the Northern hemisphere s intercontinental crop losses caused by ozone a chemical partly produced by fossil fuels.

Enhanced surface ozone concentrations are produced through a chemical combination of hydrocarbon compounds and nitrogen oxides (nitrogen oxides are emitted into the atmosphere during high temperature combustion, for example by combustion of fossil fuels by motor vehicles and in coal fired power plants).

With future emissions of ozone-forming chemicals from Europe and North america expected to reduce, and emissions from Asia to increase, the findings suggest that increasing pollution from Asia may partly offset crop production benefits gained in Europe and North america through local emission reduction strategies.#

We (in the form of the USDA) say yes to Dow chemical and Monsanto and their herbicide-drenched#version of intensive agriculture.

farming in the US heartland can be pushed toward a model based on biodiversity over monocropping, farmer skill in place of brute chemicals,

This new GM corn variety is a joint project between Dow and Monsanto containing resistance to different varieties of herbicide.

because the hope of Dow and Monsanto is that they will be able to stay one step ahead of the superweeds they hope don t develop,

invested in Monsanto, supports a high-tech vision of agriculture, rather than the low-tech, affordable, diverse, climate-resistant,

In 1998, African scientists at a United nations conference strongly objected to Monsanto s promotional GE campaign that used photos of starving African children under the headline Let the Harvest Begin.#

#Thousands of U s. farmers have been forced to pay Monsanto tens of millions of dollars in damages for the crime#of saving seed.

and the United states steer a different course than the one advocated by Gates, Monsanto, Dow,

to soil temperature, to chemical composition. 14.)Smart Contacts-The idea of smart#contact lenses, the kind that can superimpose information on the wearer s field of view has been around for a while.

The rush to biological means of production promises to revolutionize the chemical industry and transform the economy,

Revenue from industrial chemicals made through synthetic biology is already as high as $1. 5 billion,

All Power Labs makes machines that use an ancient process called gasification to turn out not only carbon-neutral energy,

#Gasification, in which dense biomass smoldering #but not combusting#in a low-oxygen environment is converted to hydrogen gas,

All Power Labs has taken gasification and combined it with two of the Bay Area s most valuable commodities#a rich maker culture

because there s no combustion in All Power Labs gasification process, the carbon isn t released into the air.

Thanks to gasification and the fact that that charcoal can be put back into the ground

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