This switch established phenotypes common in perennial plants, such as wood formation.

Substituted phenol s and derivatives of p-Phenylenediamine | phenylenediamine are common antioxidants used to inhibit gum formation in gasoline ( petrol ).

A third common theory is Lewis acid-base theory, which is based on the formation of new chemical bonds.

There are three common ways of arranging dancers in the minor sets: proper formation, improper formation, and Becket formation.

These skills often assist in building political power through the formation of large social groups working for a common agenda.

A common standard enthalpy change is the enthalpy of formation, which has been determined for a large number of substances.

) The 2 – 3 – 5 formation, used predominantly in Australia from relatively lowly interschool to professional interstate competitions, provides common language for many players and helps explain why " centre half " is often a name used for a player in the centre of a defence with four or five players.

However, in professional football it is common for a center to be able to practice a single " shotgun " formation thrown snap enough to keep his head up and toss it blindly.

) Apparently a complete break was desired from system of backheeling, and the T formation having gone into eclipse in American football at the time, the Canadian snap was modeled on the formations then in common use in the USA, such as the single wing.

For example, in sedimentary rocks, it is common for gravel from an older formation to be ripped up and included in a newer layer.

Hail is most common within continental interiors of the mid-latitudes, as hail formation is considerably more likely when the freezing level is below the altitude of.

Demutualization of mutual insurers to form stock companies, as well as the formation of a hybrid known as a mutual holding company, became common in some countries, such as the United States, in the late 20th century.

As Nelson points out, a common fallacy in reasoning in IST is that of illegal set formation.

Compared to P. longiceps, which was a very common species, Nyctosaurus was rare, making up only 3 % of pterosaur fossils from the formation.

Due both to its antioxidant activity and its common use to season lamb in Indian cuisine, it has been studied as an additive to radiation-processed lamb meat, and was found effective in delaying oxidation of fats and reducing formation of harmful substances, which can be detected using thiobarbituric acid as a reagent.

The most common style of screening involves a W formation designed to take up as much horizontal space as possible.

4 – 2 is a basic formation used only in beginners ' play, while 5 – 1 is by far the most common formation in high-level play.

Infectious processes in which biofilms have been implicated include common problems such as urinary tract infections, catheter infections, middle-ear infections, formation of dental plaque, gingivitis, coating contact lenses, and less common but more lethal processes such as endocarditis, infections in cystic fibrosis, and infections of permanent indwelling devices such as joint prostheses and heart valves.

The Congo's formation may have led to the allopatric speciation of the bonobo and the common chimpanzee from their most recent common ancestor.

Events like this may have been common during the formation of Neptune, or later when it migrated outward.

The foundation of the PPR is linked to formation of the centre-right De Jong cabinet and the Christian-democratic alliance Christian Democratic Appeal ( CDA ).

Collective traumas have been shown to play a key role in group identity formation ( see: Law of Common Fate ).

This field examines change across a broad range of topics including motor skills and other psycho-physiological processes ; cognitive development involving areas such as problem solving, moral understanding, and conceptual understanding ; language acquisition ; social, personality, and emotional development ; and self-concept and identity formation.

They analyzed an audio-recording of the interview to understand the roles of cognitive development, identity formation and social attachment in ending her suicidal thinking.

: One or more episodes of amnesia in which the inability to recall some or all of one's past and either the loss of one's identity or the formation of a new identity occur with sudden, unexpected, purposeful travel away from home.

Paul Connerton stated that there are seven types of forgetting, which are repressive erasure, prescriptive forgetting, formation of new identity, structural amnesia, annulment, planned obsolescence, and humiliated silence.

In 1985 they managed to identity alpha decays from the descendant isotope < sup > 246 </ sup > Cf indicating the formation of meitnerium.

Because well-preserved Pteranodon skull fossils are extremely rare, researchers use stratigraphy ( i. e. which rock layer of the geologic formation a fossil is found in ) to determine species identity in most cases.

Antonio Gramsci believed that civil society is the primary locus of political activity because it is where all forms of " identity formation, ideological struggle, the activities of intellectuals, and the construction of hegemony take place.

While the social sciences sometimes approach gender as a social construct, and gender studies particularly do, research in the natural sciences investigates whether biological differences in males and females influence the development of gender in humans ; both inform debate about how far biological differences influence the formation of gender identity.

Political identity came to the territory now occupied by the Principality of Liechtenstein in 814, with the formation of the subcountry of Lower Rhaetia.

This type of theory holds that the formation of gender identity occurs in the first few years of life after birth.

Museums on medieval armory also point out that as emblems they may be viewed as precursors to the corporate logos of modern society, used for group identity formation.

He also identified exploration and commitment as interactive parts of identity formation, which includes religious identity.

The sociological notion of identity, by contrast, has to do with a person's self-conception, social presentation, and more generally, the aspects of a person that make them unique, or qualitatively different from others ( e. g. cultural identity, gender identity, national Identity, online identity and processes of identity formation.

* Broun, Dauvit, " National identity: 1: early medieval and the formation of Alba " in Michael Lynch ( ed.

It soon became clear tha the CPN wanted to maintain an independent communist identity and not merge into a new left-wing formation.

Additionally, from the social identity approach, group formation involves both identifying with some individuals and explicitly not identifying with others.

All societies have a set of gender categories that can serve as the basis of the formation of a social identity in relation to other members of society.

Several geological factors have played a vital role in the formation and existence of these subterranean water bodies.

Nonetheless, immigrants, Arabic-speaking or otherwise, played a significant role, along with Islam, in the formation and early evolution of these states.

Because of its magnitude, scientists formerly speculated that the gases released during the formation of the Deccan Traps played a role in the Cretaceous – Paleogene extinction event ( also known as the K-Pg extinction ), which included the extinction of the non-avian dinosaurs.

" Van Tassel later described the historic play to the United Press :" I was the right halfback, and on this formation played one yard back of our right tackle.

Since independence, Fiji has been a leader in the South Pacific region, and has played a leading role in the formation of the South Pacific Forum.

The club has played at Anfield since its formation.

Peace treaties have played an important role in the formation of the modern law of nations.

Davis played some gigs at the Cafe Bohemia with a short-lived formation that included Sonny Rollins and drummer Art Taylor, and then traveled to France, where he recorded the score to Louis Malle's film Ascenseur pour l ' échafaud.

Nepal has played an active role in the formation of the economic development-oriented South Asian Association for Regional Cooperation ( SAARC ) and is the site of its secretariat.

These early stars likely played a role in the cloud's formation, since the number of close stellar passages within the cluster was much higher than today, leading to far more frequent perturbations.

The Saxon duchy of Hamaland played an important role in the formation of the duchy of Guelders.

Most of these games have a hexagonal reel formation, and much like multiway games, any patterns not played are darkened out of use.

He headed the formation of both the New Partnership for Africa's Development ( NEPAD ) and the African Union ( AU ) and has played influential roles in brokering peace deals in Rwanda, Burundi, Ivory Coast and the Democratic Republic of Congo.

Having settled Aldeigja ( Ladoga ) in the 750s, Scandinavian colonists were probably an element in the early ethnogenesis of the Rus ' people, and likely played a role in the formation of the Rus ' Khaganate.

Northumbria played an important role in the formation of Insular art, a unique style combining Anglo-Saxon, Celtic, Pictish, Byzantine and other elements, producing works such as the Lindisfarne Gospels, St Cuthbert Gospel, the Ruthwell Cross and Bewcastle Cross, and later the Book of Kells, which was probably created at Iona.

The Royal Naval dockyard on Ireland Island played a role similar to that it had during World War I, overseeing the formation of trans-Atlantic convoys composed of hundreds of ships.

and in 1977 he played another memorable concert at the Olympia in Paris, with a new formation of the Conjunto Electronico.

It played an important role in the formation of national-level Green parties in other countries such as Spain as well.

Mao's nationalist impulses also played a crucially important role in the adaption of Marxism to the Chinese model and in the formation of Maoism.

The anarcho-syndicalist orientation of many early American labour unions arguably played an important role in the formation of the American political spectrum, most significantly of the Industrial Workers of the World.

As manager of Tottenham in the mid-1990s, he played several matches utilizing a formation that had five forwards, a formation that hadn't been used in English football since the 1950s.

The Battle of Sitka ( 1804 ) played a pivotal role in the history of the Tlingit people and the formation of Russian Alaska.

Both through diplomatic and military cooperation, Norway has played a visible role in the formation and operations of NATO.

Different heuristics were used for different demographic groups, and actual knowledge of biotechnology played a small role in opinion formation.