Sentences with phrase «by their chemical nature»

By their chemical nature, aluminum atoms prefer to be bound to either four or six atoms.

Not exact matches

Even in its lowest forms living matter, by its physico - chemical nature, possesses the extraordinary power of reproducing itself indefinitely in a geometrical progression.

There is the unjust exploitation of physical, chemical, biological, and zoological nature, the ecology in which human nature is embedded, by industrial and technocratic production processes of «megamachines» (L. Mumford) polluting and destroying environment after environment.

That is, chemicals were rearranged by the forces of nature into eventually self - sustaining organisms.

Taking the form of a letter to Mother Nature, it began by offering brief thanks to her for «raising us from simple self - replicating chemicals to quadrillion - celled animals.»

Our Firm is located near the castle of Canossa, in the hills of Pecorile and focuses its activities in full respect of nature, following only the organic production method.Our cows are raised without GMO, chemical fertilizers, chemical pesticides and without antibiotics.The production culture is all used in breeding, infact, the animals have access to pasture and are treated with homeopathic and herbal medicines.All working process of Parmigiano Reggiano, is followed by the master cheese maker, using traditional methods of processing.

By utilizing only non-GMO or organic plant sources and processing them minimally without the use of chemical solvents, Harvest Innovations remains true to its customers and the planet by converting nature's bounty into consumables for today's healthy lifestylBy utilizing only non-GMO or organic plant sources and processing them minimally without the use of chemical solvents, Harvest Innovations remains true to its customers and the planet by converting nature's bounty into consumables for today's healthy lifestylby converting nature's bounty into consumables for today's healthy lifestyle.

Epigenetics provides evidence that the nature versus nurture controversy has been resolved and that each is shaped by the other through a series of complex chemical, biological and environmental interactions.

The Naty by Nature Babycare Chlorine - Free Eco Diapers come backed by the guarantee to reduce the risk of future health problems that are associated with harmful chemicals like asthma and other common allergies.

Every food we eat causes a chemical reaction in our body by it's very nature.

Cherish — Beauty by Nature is an all natural essential oils skin care range that is not tested on animals and that is without any toxic ingredients, additives and chemicals.

That said, I think the uncontrollable nature of chemical weapons is something that shouldn't be discounted - we can build bombs that are less likely to fail to detonate, but the whole point of a chemical weapon is that it spreads a chemical which can be picked up by the wind, stick to clothes, etc..

However, a study recently published in Nature Communications by chemical engineers at the University of Pittsburgh's Swanson School of Engineering explains how metal nanoparticles form.

to Science Careers for Hearing Impaired Students Oceanography for the Handicapped NOAA Reprint Barnsdall Arts Center Program for the Handicapped Gifted and Talented Handicapped Child Programs OOPS Louisville Museum Gifted and Talented Consultants by State Firth Adaptive Fishing for the Physically and Visually Handicapped Lawrence Hall of Science (includes Nature Articles for early childhood) Sierra Club DC National 4H Council Brochures National Programs I American Chemical Society Programs for High School Students National Programs V NSF Physically Handicapped in Science Current Grants Note Boston Museum National Program VI National Park Service Programs Outdoor Adventure Programs for Special Populations Boy Scouts of America Experience Center Los Angeles, California Cooperative Extension University of California Yosemite Institute Lawrence Hall of Science of California at Berkeley University of California at Irvine Junior Arts Center, Barnsdall Park, Los Angeles, CA II Talcott Mountain Science Center, Conn..

A 2016 essay in Nature by a U.K. biographer noted that her novelist father was friends with electrochemist Humphry Davy and with William Nicholson, a co-discoverer of electrolysis, the technique of triggering chemical reactions using electricity.

These results led to three conclusions about the chemical nature of ion binding sites in the conduction pathway: The channel contains two identical titratable sites, even though there are more than two (probably four) identical subunits; the sites are formed by glutamate residues that have a pKa (where K (a) is the acid constant) of 7.6; and protonation of one site does not perturb the pKa of the other.

It went too far beyond the court's ruling on DNA, critics claimed, by suggesting that other naturally derived products — including chemical compounds, vaccines, seeds, and antibodies — must be «significantly different» from anything found in nature or else be immediately tossed out as patent ineligible.

Now, a team led by Jens Gundlach, a physicist at the University of Washington, Seattle, reports today in Nature Biotechnology that it has incorporated Akeson's phi29 protein into its nanopore setup, which uses a different pore protein that's more adept at quickly identifying all four chemical bases.

What, did you think this column was written by a theoretical aggregation of molecules constituting a structural particle of protoplasm and capable of increase or diminution without change in chemical nature?

But the nature of these dimers has been hotly debated because it was not known whether the two beta - amyloid molecules that form the dimer were linked by a chemical bond or not.

The recent research published in the PNAS article, builds on work reported earlier this year in Nature Chemical Biology, which was led by York, and involved Professor Bernard Henrissat, of CNRS, Aix - Marseille Université, Marseille, France.

After all, chemical reactions happen continuously in nature, thousands of them within our own bodies, without any nasty by - products.

The ever increasing power of telescopes and closer surveillance by space missions shows how the physical and chemical natures of these individual worlds have been revealed.

The research, published today in the journal Nature Chemical Biology, was led by Dr Ethan Goddard - Borger from the Walter and Eliza Hall Institute, Professor Spencer Williams from the Bio21 Institute and University of Melbourne, and Professor Gideon Davies from the University of York, UK.

Inspired by nature, University of Huddersfield scientist Dr Jason Camp is pioneering the use of simple sugars to power chemical reactions.

It had long been known that the ant «highways» often seen in nature (and in people's kitchens) are laid down by individual ants depositing pheromone, a chemical attractant, which increases the probability that other ants will follow the same path to the food source.

New findings published in the journal Nature Chemical Biology by UNC School of Medicine scientists show that MRGRPX2, a receptor protein on the surface of mast cells, can trigger the immune system response that leads to itching associated with some opioids.

In a 2009 paper published in Nature Materials, Mooney demonstrated that this could be achieved by loading a porous scaffold — about the size of a dime — with tumor antigen as well as a combination of biological and chemical components meant to attract and activate dendritic cells.

Most of the energy is dissipated by chemical reactions, Suslick reports in the 25 July issue of Nature, noting that the experiment roughly matches theorists» expectations.

In an article published online on Sept. 14 in Nature Chemical Biology, the group, led by Liu, an assistant professor of chemistry within Pitt's Kenneth P. Dietrich School of Arts and Sciences, has discovered the first enzyme that can accomplish this feat.

New research at Rockefeller University, published March 18 in Nature, reveals how cells sort out the loops meant to encode small RNAs, known as microRNAs, by tagging them with a chemical group.

Living cells thrive by exploiting similar imbalances in nature — of protons, and also electrons, which are exchanged in chemical reactions between oxidants and reductants.

A new generation of platinum - copper catalysts that require very low concentrations of platinum in the form of individual atoms to cleanly and cheaply perform important chemical reactions is reported today by Tufts University researchers in the journal Nature Communications.

A commentary by Dr. Nigel Browning, the Chief Science Officer for the Chemical Imaging Initiative at Pacific Northwest National Laboratory, was recently published in Nature Chemistry.

Tree rings and many other chemical and biological climate proxy records, by their nature, tend not to record very large short - term fluctuations, and for this reason they are likely to show less variability than actually exists in the climate record.»

He realized that these biological machines operate in a realm that is dominated by thermal fluctuations, and that nature found a way of turning thermal noise into a uni-directional, ratcheted motion through physical - chemical reactions that generate forces and movements.

fMRI studies show that nature works by stimulating the release of feel - good chemicals in the brain like dopamine, which help you feel happier.

It acts by changing the nature of the contents of the gastrointestinal tract, and by changing how other nutrients and chemicals are absorbed.

Sweeteners produced by nature without any added chemicals or fancy machinery.

By now you probably have at least one jar of coconut oil stocked in your pantry, bathroom and possibly even your bedroom thanks to the myriad uses it offers, but did you know you could eliminate almost half of the chemical - laden cleaning products under your sink and replace them with nature's wonder oil, too?

Joy's website Joy's products — Joyous Shop Joyous Health: Eat & Live Well Without Dieting (book) Samantha Gladish (The Qualitarian) David Suzuki — Dirty Dozen Cosmetic Chemicals EWG's Skin Deep Cosmetics Database Graydon — Clinical Luxury by Nature Éminence Organic Skin Care Of Hungary Consonant — Advanced All Natural Skin Care Green Beaver Sea Flora — Wild Organic Seaweed Skin Care Redmond Clay Powder Schaf Skin Care Hugo Naturals Skin Essence Organics Rahua Amazon Beauty Live Live Sun Lotion with MSM (Marni remembered the name) Yogaglo Julie Daniluk

It may be caused by stress, chemical exposure, sunburn or it may be autoimmune in nature (meaning the immune system and digestive tract must be addressed).

It can seem like the only way to even out your skin tone is by using harsh, chemical ingredients, but nature truly does provide solutions!

Opiates are sometimes called «natural» since the active ingredient molecules are made by nature, not manufactured by chemical synthesis.

In fact, despite the twisted (deceitful) propaganda created by the chemical industry, several recent studies prove that organic food is superior by nature.

There are, in fact, in most healing plants or foods hundreds of compounds orchestrated by the intelligent «invisible hand» of God or «Nature,» or whatever you wish to call it, and which can never be reduced to the activity of a singularly quantifiable phytocompound or chemical.

London, UK About Blog The Sceptical Chymist is a blog by the editors of Nature and the Research journals - and a forum for our readers, authors and the entire chemical community.

Aided immeasurably by Gretchen Davis» makeup and Suzy Benziger's costume design, she is often playing some degree of chemical impairment - the nature and degree of which are always perfectly clear.

Naturally, plant - based substances make fleas stay off your dog, but they don't have the same serious consequences that chemicals do because they are produced by nature and do not build up in the environment.

Additional References: CDC: Prevention Plague Fayette County Cooperative Extension Service - University of Kentucky: By The Yard Mother Nature Network: 7 Natural Flea Remedies for Cats and Dogs NPIC (Oregon State University): Fleas PetMD: Fleas Test Positive for Plague in Arizona: What It Means University of Kentucky Entomology: Smarter Flea Control University of Tennessee Extension Service: Chemical and Nonchemical Management of Fleas