In organic chemistry, in addition to oxidation, reduction or acid-base reactions, a number of other reactions can take place which involve covalent bonds between carbon atoms or carbon and heteroatoms ( such as oxygen, nitrogen, halogens, etc .).

In addition, water quality is affected by the interaction of dissolved oxygen with organic material and various chemical transformations that may take place.

Recent changes have included the addition of an organic class, in both the new Dana and the Strunz classification schemes.

In addition to Barrow ’ s original method, both non-aqueous-employing organic solvents-and vaporous-the Library of Congress ’ DEZ ( diethyl zinc ) treatment-methods of achieving the same results have been researched in an attempt to reduce time, labor, and cost requirements.

The experiments showed that simple organic compounds of building blocks of proteins and other macromolecules can be formed from gases with the addition of energy.

In addition to organic charge transfer complexes, technically, electrically conductive polymers are mostly derivatives of polyacetylene black ( the " simplest melanin ").

This characteristic has made it a useful addition to no-till and low-till farming practices which attempt to maximise the erosion-prevention benefits of keeping organic matter and farming residues present on the soil surface through the year.

The complex niobium and tantalum fluorides are extracted separately from the organic solvent with water, and either precipitated by the addition of potassium fluoride to produce a potassium fluoride complex, or precipitated with ammonia as the pentoxide:

In addition, landfill gas impact in global warming, volatile organic compounds ( VOCs ) contained within landfill gas contribute to the formation of photochemical smog.

Phosphorylation is the addition of a phosphate ( PO < sub > 4 </ sub >< sup > 3 -</ sup >) group to a protein or other organic molecule.

In organic chemistry, hydrate is a compound formed by the addition of water or its elements to another molecule.

Self-quenching or internal-quenching tubes stop the discharge without external assistance, by means of the addition of a small amount of a polyatomic organic vapor such as butane or ethanol ; or alternatively a halogen such as bromine or chlorine.

In addition to measuring in aqueous systems, CD, particularly far-UV CD, can be measured in organic solvents e. g. ethanol, methanol, trifluoroethanol ( TFE ).

* Anti addition in organic chemistry

In addition, he wrote on the Warm and the Cold, on Water, Fire, the Sea, on Coagulation and Melting, on various phenomena of organic and spiritual life, and on the Soul and Sensuous Perception.

This is in addition to both being near extinction and having organic / nature inspired looking crafts of all sorts.

These mangroves are important nursery grounds for nearly all major angling fish including Yellowfin Bream ( Acanthopagrus australis ), Flat-tail Sea-Mullet ( Liza argentea ), Luderick ( Girella tricuspidata ) and Sand Whiting ( Sillago ciliata ) which are caught in adjoining waters as adults, mangroves also provide rich organic matter to the Port Hacking Estuary by fixing carbon into the river system through the addition of leaves into the thick rich black mud.

Today, in addition to the apple orchard the farm is home to a certified organic Community Supported Agriculture program ; this program attracts the majority of the town's residents.

In addition to olive oil, the main agricultural product of Palestinians in the West Bank, Green Action also sells za ' atar, dibbes, organic fruit jam, herbal infusion and pressed olives.

The basic organic chemistry reaction types are addition reactions, elimination reactions, substitution reactions, pericyclic reactions, rearrangement reactions, photochemical reactions and redox reactions.

In addition, commercial seed companies and plant breeders rarely invest resources into developing resistant cultivars for more minor or speciality crops, which often tend to be those of greater interest to the organic grower.

In addition to donor groups that are provided by amino acid residues, a large number of organic cofactors function as ligands.

In addition to " from-scratch " new-built communities ( including those physically retrofitting / re-using existing structures ), there are also " retrofit " ( aka " organic ") communities in which neighbors create " intentional neighborhoods " by buying adjacent properties and removing fences.

Phosphate rock can also be processed into water-soluble phosphate ( P < sub > 2 </ sub > O < sub > 5 </ sub >) with the addition of sulfuric acid ( H < sub > 2 </ sub > SO < sub > 4 </ sub >) to make the phosphoric acid in phosphate fertilizers.

In addition to its use as a fuel, oil shale may also serve in the production of specialty carbon fibers, adsorbent carbons, carbon black, phenols, resins, glues, tanning agents, mastic, road bitumen, cement, bricks, construction and decorative blocks, soil-additives, fertilizers, rock-wool insulation, glass, and pharmaceutical products.

Eutrophication ( Greek: eutrophia — healthy, adequate nutrition, development ; ) or more precisely hypertrophication, is the ecosystem response to the addition of artificial or natural substances, such as nitrates and phosphates, through fertilizers or sewage, to an aquatic system.

Improved use and new fertilizers in addition to " manure " helped maintain and improve the arable land or reclaim formerly " waste " land.

In addition, organic farming prohibits or strictly limits the use of manufactured fertilizers and pesticides, plant growth regulators such as hormones, livestock antibiotics, food additives and genetically modified organisms.

In addition, nitrogen and phosphorus used in fertilizers have caused severe problems in the form of agricultural runoff, which alters the concentration of these compounds in local rivers and streams, often resulting in adverse effects on native species.

Anthropogenic soils are soils markedly affected by human activities, such as repeated ploughing, the addition of fertilizers, contamination, sealing, or enrichment with artefacts ( in the World Reference Base for Soil Resources they are classified as Anthrosols and Technosols ).

Bioremediation can occur on its own ( natural attenuation or intrinsic bioremediation ) or can be spurred on via the addition of fertilizers to increase the bioavailability within the medium ( biostimulation ).

Soils within the region are generally shallow and cannot be used for more than a few seasons without the addition of imported fertilizers.

Conventional farming practices that rely on tillage have removed carbon from the soil ecosystem by removing crop residues such as left over corn stalks, and through the addition of chemical fertilizers which have the above mentioned effects on soil microbes.

In addition to chemical pollution and algae growth caused by runoff containing chemicals and fertilizers, air pollution has also been a significant factor in the disappearance of brook trout from their native habitats.

In addition, artificial high-nitrogen fertilizers can " burn " the soil by creating an unfavorable environment for indigenous organisms, a phenomenon well-known to organic gardeners and farmers ( who avoid it ), resulting in further disruption of soil ecology and dependence on further short-term fertilizer strategies.

In addition to Ceramics, the Company also produces fertilizers in this location sold to farmers around the country.

In addition to large-scale clearcutting and its associated impacts, the paper industry converts native forests to pine plantations managed with the routine use of chemical fertilizers, toxic herbicides and insecticides.

In addition, the SBA uses such criteria as number of employees and dollar volume of the business.

In addition to the penalties provided in Title 18, United States Code, Section 1001, any person guilty of any act, as provided therein, with respect to any matter under this Title, shall forfeit all rights under this Title, and, if payment shall have been made or granted, the Commission shall take such action as may be necessary to recover the same.

Whoever, in the United States or elsewhere, pays or offers to pay, or promises to pay, or receives on account of services rendered or to be rendered in connection with any such claim, compensation which, when added to any amount previously paid on account of such services, will exceed the amount of fees so determined by the Commission, shall be guilty of a misdemeanor, and, upon conviction thereof, shall be fined not more than $5,000 or imprisoned not more than twelve months, or both, and if any such payment shall have been made or granted, the Commission shall take such action as may be necessary to recover the same, and, in addition thereto, any such person shall forfeit all rights under this Title.

In addition, many of the hard-surface cleaners used for walls and woodwork had their genesis in trisodium orthophosphate, which is still the major ingredient of a number of such products.

and natural waters, in addition, often contain impurities such as calcium salts which can react with soils to make them more difficult to remove.

In addition to languages spoken today, Afroasiatic includes several ancient languages, such as Ancient Egyptian, Akkadian, and Biblical Hebrew.

In addition to mathematics and statistics, the arithmetic mean is used frequently in fields such as economics, sociology, and history, though it is used in almost every academic field to some extent.

It is the belief of Old Babylonian scholars such as Carruccio that Old Babylonians " may have used the abacus for the operations of addition and subtraction ; however, this primitive device proved difficult to use for more complex calculations ".

In addition, the arts benefited from the patronage of such influential groups as the Medici family of Florence, the Sforza family of Milan and Popes Julius II and Leo X.

A stream anchor, which is usually heavier than a kedge anchor, can be used for kedging or warping in addition to temporary mooring and restraining stern movement in tidal conditions or in waters where vessel movement needs to be restricted, such as rivers and channels.

In addition to sunbathing, the beaches around the bay offer a number of services, such as boat rentals, boat tours, horseback riding, scuba diving and other aquatic sports.

In addition to financial assistance, he supplied the Albanian leader with troops, military equipment, and sanctuary for himself and his family if such a need should arise.

These operations are compounding ( or the addition of one idea onto another, such as a horn on a horse to create a unicorn ); transposing ( or the substitution of one part of a thing with the part from another, such as with the body of a man upon a horse to make a centaur ); augmenting ( as with the case of a giant, whose size has been augmented ); and diminishing ( as with Lilliputians, whose size has been diminished ).

In addition, many CAM systems have characteristics commonly found in mainstream healthcare, such as a focus on good nutrition and preventive practices.

In addition, some models featured auxiliary custom chips which performed tasks such as SCSI control and display de-interlacing.

Specific exceptions are made for cases in which the addition of a period or comma could create confusion, such as the quotation of web addresses or certain types of data strings.

In addition to radar and lightning detection, observations and extended radar pictures ( such as NEXRAD ) are now available through satellite data connections, allowing pilots to see weather conditions far beyond the range of their own in-flight systems.

In addition to carbon, hydrogen and nitrogen, alkaloids may also contain oxygen, sulfur and more rarely other elements such as chlorine, bromine, and phosphorus.

" It is permitted, in accordance with local culture and traditions and the condition of the sick person, to anoint other parts of the body in addition, such as the area of pain or injury, but without repeating the sacramental form.

The addition of agents such as Herceptin, Iressa or Gleevec works to stop cells from cycling and causes apoptosis activation by blocking growth and survival signaling further upstream.