These modifications are often essential for the function or regulation of a protein ; for example, the carboxylation of glutamate allows for better binding of calcium cations, and the hydroxylation of proline is critical for maintaining connective tissues.

These preaching friars, with the authorization of Gregory IX, adopted ( with some modifications, e. g. the substitution of the " Gallican " for the " Roman " version of the Psalter ) the Breviary hitherto used exclusively by the Roman court, and with it gradually swept out of Europe all the earlier partial books ( Legendaries, Responsories ), & c., and to some extent the local Breviaries, like that of Sarum.

These practices, which matured in the Tang Dynasty, were to be inherited by the later dynasties with some modifications.

These successes allowed the government to concentrate in 1996 and 1997 on major structural reforms such as the implementation of a fully funded pension system ( partly modelled after Chile's pension system with major modifications ), reform of higher education, and the creation of a national treasury.

These modifications of the basic 8086 design were one of the first jobs assigned to Intel's then new design office and laboratory in Haifa, Israel.

These factors also make it quite common for modern-day builders to promote modifications to the basic design, such as adding a finger board, pedal, electronic pickup, drum head, or making the staff immovable.

These modifications include acetylation, methylation, ubiquitylation, phosphorylation and sumoylation.

These tournaments increasingly made various modifications to the College Bowl format, and came to be known as quiz bowl.

These cars are closer to standard form than in GT2, and in most cases modifications are restricted to those found in one-make cups.

These modifications make it easier to enter and exit the movement, and thus easier to incorporate into a long sequence of calls.

These changes include histone modifications, such as histone H3 methylation and histone H2A ubiquitination, as well as direct modification of the DNA itself, via the methylation of CpG sites.

These modifications also increase the stiffness and torsional rigidity of the chassis and have been adopted in Locosts in other countries.

These data include artifacts ( objects made or modified by humans ), features ( modifications to the site itself such as post molds, burials, and hearths ), ecofacts ( evidence for the local environment and resources being used such as snail shells, seeds, and butchered bones ).

These cars were built in five series and several modifications until 1996.

These rules have gone through a lot of modifications over the years.

These modifications stayed into use until the disintegration of the USSR on 25 December 1991, at which time the flag ceased to be a national flag.

These vibrations can be controlled by adding features like close-fitting spring guides or by aftermarket tuning done by " air-gunsmiths " who specialize in air gun modifications.

These sports are typically played using International Federation of Association Football ( FIFA ) rules, with modifications to the field of play, equipment, numbers of players, and other rules as required to make the game suitable for the athletes.

These changes are largely due to highly controlled modifications in gene expression.

These modifications encode the source location, and may be captured via an impulse response which relates the source location and the ear location.

These modifications include the shape of the listener's outer ear, the shape of the listener's head and body, the acoustical characteristics of the space in which the sound is played, and so on.

These modifications make Safari on Mac OS X and Windows look more similar to Safari on iPhone than previous versions.

These modifications were relatively simple and could be carried out by users who knew how to handle a soldering iron.

These PTIs provided useful data for subsequent engineering modifications.

These illiterate boors conscripted from villages all across the Czarina's empire had, Suvorov may have told Lewis, just two things a commander could count on: physical fitness and personal courage.

These deductions may not be claimed if you elect to use the Standard Deduction or Tax Table.

These publications may be secured as follows: The Annual Catalog from the Director of Admissions and other issues from the Publications Office.

These minimum costs may come to $1 per month, more or less, for residential and small commercial customers, although they are substantially higher for large industrial users, who require more costly connections and metering devices.

These may be consulted in the office of the Architect of the Capitol, or the Library of Congress.

These tubes may differ both in the choice of the electron optical system and in the design of the coupling members.

These cases, for all their rarity, are so dramatic that friends and relations repeat the story until the general population may get an entirely false notion of how often the hymen is a serious problem to newly-weds.

These regional differences of sensitivity to pain may be of crucial significance during the earliest intercourse.

These tractors are not entirely satisfactory for plowing, particularly on heavier soils, so you may still want to hire someone to do the plowing.

These things may be happening many miles away from us but really they are right next door.

These penetrate the jelly envelope after the eggs are laid and may increase the supply of oxygen to the embryo through photosynthesis.

These regions are presented to the attacking animal and their secretions may be foul-tasting or cause various physical or neurological symptoms.

These provinces may take the form of national churches ( such as in Canada, Uganda, or Japan ) or a collection of nations ( such as the West Indies, Central Africa, or Southeast Asia ).

These single-cell fibers of the sciatic nerve may extend a meter or even longer.

These antibiotics may also be prescribed to patients with a documented allergy to penicillin.

These and most other cities and large towns are now connected with asphalt-paved roads, while smaller towns are often connected by dirt roads, which may require a four-wheel-drive vehicle.

These findings may corroborate the evidence for social behaviour in Albertosaurus, although some or all of the above localities may represent temporary or unnatural aggregations.

These principles may flourish and triumph in the schools ; where it is, indeed, difficult, if not impossible, to refute them.

These may have been multiples of the customary acre, rather than the statute acre.

These unconscious reactions may even be partly constitutive of what makes our judgment a judgment that the landscape is sublime.

These weapons may be mounted on a pintle, affixed directly to the vehicle or placed in a turret or cupola.

Bibas argues, " These procedures may be constitutional and efficient, but they undermine key values served by admissions of guilt in open court.

These narratives may be true and may be false ; the veracity of the stories is not a determining factor.