The two most common systems are the classification adopted by the website AmphibiaWeb, University of California ( Berkeley ) and the classification by herpetologist Darrel Frost and the American Museum of Natural History, available as the online reference database Amphibian Species of the World.

An alternative classification, though one with much less currency among Altaicists, was proposed by John C. Street ( 1962 ), according to which Turkic-Mongolic-Tungusic forms one grouping and Korean-Japanese-Ainu another, the two being linked in a common family that Street designated as " North Asiatic ".

First classification methods have historically combined alkaloids by the common natural source, e. g., a certain type of plants.

A common shortcoming of these classification schemes is that they produce distinct boundaries between the zones they define, rather than the gradual transition of climate properties more common in nature.

A common example of the colon classification is:

Eliade and his student, Charles H. Long, developed a classification based on some common motifs that reappear in stories the world over.

The Diagnostic and Statistical Manual of Mental Disorders ( DSM ) published by the American Psychiatric Association provides a common language and standard criteria for the classification of mental disorders.

This turned out to be his paradigm-setting synthesis of the hundreds of mental disorders classified by the 19th century, grouping diseases together based on classification of syndromes — common patterns of symptoms — rather than by simple similarity of major symptoms in the manner of his predecessors.

In 1981, the International League Against Epilepsy ( ILAE ) proposed a classification scheme for individual seizures that remains in common use .< ref name =" ILEA1981 "> This classification is based on observation ( clinical and EEG ) rather than the underlying pathophysiology or anatomy and is outlined later on in this article.

The number of guns an individual may own and retain in its home is restricted by a classification: three common handguns, six sporting handguns / long guns, and an unlimited number of hunting long guns.

The most common classification systems, LCC and DDC, are essentially enumerative, though with some hierarchical and faceted elements ( more so for DDC ), especially at the broadest and most general level.

This classification is comparatively recent ( it was not used by Aristotle or Hobbes, for instance ), and dates from the French Revolution era, when those members of the National Assembly who supported the republic, the common people and a secular society sat on the left and supporters of the monarchy, aristocratic privilege and the Church sat on the right.

The division of the major psychoses into manic depressive illness ( now called bipolar disorder ) and dementia praecox ( now called schizophrenia ) was made by Emil Kraepelin, who attempted to create a synthesis of the various mental disorders identified by 19th century psychiatrists, by grouping diseases together based on classification of common symptoms.

In modern legal systems derived from English common law, classification of property as real or personal may vary somewhat according to jurisdiction or, even within jurisdictions, according to purpose, as in defining whether and how the property may be taxed.

All the foregoing rules and aids and difficulties in classification are explained, if I do not greatly deceive myself, on the view that the natural system is founded on descent with modification ; that the characters which naturalists consider as showing true affinity between any two or more species, are those which have been inherited from a common parent, and, in so far, all true classification is genealogical ; that community of descent is the hidden bond which naturalists have been unconsciously seeking, ...

It is now common for biologists to devise a classification based on the results of phylogenetic analyses using DNA sequence data.

A recent attempt at classification ( common with centaurs ) uses the total of four classes from BB ( blue, average B-V = 0. 70, V-R = 0. 39 e. g. Orcus ) to RR ( very red, B-V = 1. 08, V-R = 0. 71, e. g. Sedna ) with BR and IR as intermediate classes.

It typifies the most common Chinese character classification of " radical-phonetic " or " phono-semantic " graphs, which compound a " radical " or " signific " ( roughly providing semantic information ) with a " phonetic " ( suggesting ancient pronunciation ).

While this traditional classification is orderly, most of the groups are paraphyletic, i. e. do not contain all descendants of the class's common ancestor.

* Extensive information on rhododendron species: the history of their discovery, botanical details, toxicity, classification, cultural conditions, care for common problems, and suggestions for companion plants by Steve Henning.

The argument of ISPs against common carrier classification has largely conflated " telecommunications carriers " with " common carriers ," assuming that if they were labeled as " common carriers ," they would be regulated under Title II of the Communications Act by the FCC.

Poetry in Persian life is far more than a common ground on which -- in a society deeply fissured by antagonisms -- all may stand.

Before merging them into a common profile it is well to remember that their separate careers were extraordinary.

This almost trivial example is nevertheless suggestive, for there are some elements in common between the antique fear that the days would get shorter and shorter and our present fear of war.

Harold Clurman is right to say that `` Waiting For Godot '' is a reflection ( he calls it a distorted reflection ) `` of the impasse and disarray of Europe's present politics, ethic, and common way of life ''.

However, it is important to trace the philosophy of the French Revolution to its sources to understand the common democratic origin of individualism and socialism and the influence of the latter on the former.

But it is the need to undertake these testaments that I would submit here as symptom of the common man's malaise.

As symptomatic of the common man's malaise, he is most significant: a liberal and a Catholic, elected by the skin of his teeth.

What is the common man's complaint??

But what a super-Herculean task it is to winnow anything of value from the mud-beplastered arguments used so freely, particularly since such common use is made of cliches and stereotypes, in themselves declarations of intellectual bankruptcy.

The men who speculate on these institutions have, for the most part, come to at least one common conclusion: that many of the great enterprises and associations around which our democracy is formed are in themselves autocratic in nature, and possessed of power which can be used to frustrate the citizen who is trying to assert his individuality in the modern world ''.

They all have this in common: the earth is situated near the center of the deferent.

But that one should superimpose all these charts, run a pin through the common point, and then scale each planetary deferent larger and smaller ( to keep the epicycles from ' bumping ' ), this is contrary to any intention Ptolemy ever expresses.

Now this concern for the freedom of other peoples is the intellectual and spiritual cement which has allied us with more than forty other nations in a common defense effort.

A common meeting ground is desirable for those nations which are prepared to assist in the development effort.

Conventional images of Jews have this in common with all perceptions of a configuration in which one feature is held constant: images can be both true and false.

If art is to release us from these postulated things ( things we must think symbolically about ) and bring us back to the ineffable beauty and richness of the aesthetic component of reality in its immediacy, it must sever its connection with these common sense entities ''.

In the wide range of experiences common to our earth-bound race none is more difficult to manage, more troublesome, and more enduring in its effects than the control of love and hate.

`` History has this in common with every other science: that the historian is not allowed to claim any single piece of knowledge, except where he can justify his claim by exhibiting to himself in the first place, and secondly to any one else who is both able and willing to follow his demonstration, the grounds upon which it is based.

To obey the moral law is just ordinary common sense, applied to a neglected field.

British common sense is proverbial.