For comprehensive orthodontic treatment, most commonly, metal wires ( Juste ) are inserted into orthodontic brackets ( see dental braces ), which can be made from stainless steel or a more aesthetic ceramic material.

Each training program has its own goals and treatment philosophy, however, most U. S. orthodontic programs focus on fixed straight wire appliances.

In North America most orthodontic treatment is done by orthodontists, dentists in diagnosis and treatment of malocclusions — malalignments of the teeth, jaws, or both.

The dental displacement obtained with the orthodontic appliance determines in most cases some degree of root resorption.

Almost all other types of orthodontic treatment will cause the roots of teeth to shorten ( root resorption ) for most patients, and demineralisation or tooth decay occurs in up to 50 % of patients because ( unlike Invisalign ) they cannot be removed for eating and cleaning, and because they prevent accurate x-rays from being taken.

In adult patients this condition can be corrected by means of a combined surgical / orthodontic treatment, where most of the time a mandibular advancement is performed.

While convalescing in his Virginia home he wrote a book recording his prison experiences and escape, entitled: They Shall Not Have Me Published originally in ( Helion's ) English by Dutton & Co. of New York, in 1943, the book was received by the press as a work of astonishing literary power and one of the most realistic accounts of World War 2, from the French side.

In short order, the general history became his most popular work and has remained, aside from his later Social history, the work most widely favored by the public.

Like most major works of synthesis, The History Of England is informed by the positive views of a first-class mind, and this is surely a major work.

Over these voluntary agencies, in 1917-18, the CTCA served as a co-ordinating body in carrying out what Survey called `` the most stupendous piece of social work in modern times ''.

Although the United States and the U.S.S.R. have been arguing whether there shall be four, five or six top assistants, the most important element in the situation is not the number of deputies but the manner in which these deputies are to do their work.

Gloria ( surname: Ziraldo ), circa 30, who was born in Italy and once did `` chorus work '' in Toronto, has been around longer than most of the others, wistfully remembers the old days when `` we used to get the seamen from the ships, you know, with big turtleneck sweaters and handkerchiefs and all.

Perhaps the most important incentive for them will be clear evidence that where other countries have done this kind of home work we have responded with long-term commitments.

This work will cover the most serious one-fourth of all land needing such treatment, and will consist of burning 250,000 acres of highly hazardous debris concentration, felling snags on 350,000 acres of high lightning-occurrence areas, prescribed burning on 3.5 million acres, removing roadside fuel on 39,000 acres, and clearing and maintaining 11,000 miles of firebreaks.

Rodent control work for the 10-year period will be aimed at control of the most serious infestations of harmful rodents, such as porcupines and mice, on high-value areas of forage and commercial timberlands.

In one sense it can be said that one of the most important Brown & Sharpe products over the years has been the men who began work with the company and subsequently came to places of industrial eminence throughout the nation and even abroad.

Turning to the more modern versions, Curzon's ( London ) offers the most sophisticated keyboard work.

Employers prefer to hire youth with such training rather than those without, and most graduates of vocational training go to work in jobs related to their training.

The ninth century was in its artistic work `` the spiritually freest and most self-sufficient between past and future '', and the loving skill spent by its artists upon their products is a testimonial to their sense that what they were doing was important and was appreciated.

When served in a psychological atmosphere that allows young bodies to assimilate the greatest good from what they eat because they are free from tension, a foundation is laid for a high level of health that releases the children from physical handicaps to participate with enjoyment in the work assignments, the athletic programs and the most important phase, the educational opportunities.

I am told the time will soon come when women will find it necessary to do most of their own work, and even now it is important to have conveniences for the use of servants.

The bond issue will go to the state courts for a friendly test suit to test the validity of the act, and then the sales will begin and contracts let for repair work on some of Georgia's most heavily traveled highways.

That bank handles most of the paper work for Diversified Growth Stock Fund, Fundamental Investors, Diversified Investment Fund and Television-Electronics Fund.

It becomes most evident in his description of Christ as the second Adam, who does indeed come to destroy sin, but whose work culminates in the achievement of immortality.

He made the most of the long Brahmsian phrases, and by the directness and drive of his playing gave the work a handsome performance.

Most of Aristotle's work is probably not in its original form, since it was most likely edited by students and later lecturers.

The most famous work of Algerian cinema is probably that of Mohammed Lakhdar-Hamina, Chronicle of the Years of Fire, which won the palme d ' Or at the Cannes film festival in the year 1975.

I want the room in the attic prepared for him He is a most unusual lad, quite precocious in many ways.

In fact it has caused us to give serious thought to moving our residence south, because it is not easy for the most objective Southerner to sit calmly by when his host is telling a roomful of people that the only way to deal with Southerners who oppose integration is to send in troops and shoot the bastards down.

but for this discussion the most important division is between those who have been reconstructed and those who haven't.

But apart from racial problems, the old unreconstructed South -- to use the moderate words favored by Mr. Thomas Griffith -- finds itself unsympathetic to most of what is different about the civilization of the North.

The general acceptance of the idea of governmental ( i.e., societal ) responsibility for the economic well-being of the American people is surely one of the two most significant watersheds in American constitutional history.

Accidental war is so sensitive a subject that most of the people who could become directly involved in one are told just enough so they can perform their portions of incredibly complex tasks.

Even though in most cases the completion of the definitive editions of their writings is still years off, enough documentation has already been assembled to warrant drawing a new composite profile of the leadership which performed the heroic dual feats of winning American independence and founding a new nation.

It is clear that, while most writers enjoy picturing the Negro as a woolly-headed, humble old agrarian who mutters `` yassuhs '' and `` sho' nufs '' with blissful deference to his white employer ( or, in Old South terms, `` massuh '' ), this stereotype is doomed to become in reality as obsolete as Caldwell's Lester.

Presenting an individualized Negro character, it would seem, is one of the most difficult assignments a Southern writer could tackle ; ;

All but the most rabid of Confederate flag wavers admit that the Old Southern tradition is defunct in actuality and sigh that its passing was accompanied by the disappearance of many genteel and aristocratic traditions of the reputedly languid ante-bellum way of life.

Yet often fear persists because, even with the most rigid ritual, one is never quite free from the uneasy feeling that one might make some mistake or that in every previous execution one had been unaware of the really decisive act.

Perhaps the most illuminating example of the reduction of fear through understanding is derived from our increased knowledge of the nature of disease.

The consciousness it mirrors may have come earlier to Europe than to America, but it is the consciousness that most `` mature '' societies arrive at when their successes in technological and economic systematization propel them into a time of examining the not-strictly-practical ends of culture.

And the life they lead is undisciplined and for the most part unproductive, even though they make a fetish of devoting themselves to some creative pursuit -- writing, painting, music.

The music which Lautner has composed for this episode is for the most part `` rather pretty and perfectly banal ''.

Presupposed in Plato's system is a doctrine of levels of insight, in which a certain kind of detached understanding is alone capable of penetrating to the most sublime wisdom.

As long as perception is seen as composed only of isolated sense data, most of the quality and interconnectedness of existence loses its objectivity, becomes an invention of consciousness, and the result is a philosophical scepticism.

And it is precisely in this poorer economic class that one finds, and has always found, the most racial friction.

It is something which most of us try to get out from under.

We assume for this illustration that the size of the land plots is so great that the distance between dwellings is greater than the voice can carry and that most of the communication is between nearest neighbors only, as shown in Figure 2.