Since enamel is semitranslucent, the color of dentin and any restorative dental material underneath the enamel strongly affects the appearance of a tooth.

Since enamel is semitranslucent, the color of dentin and any material underneath the enamel strongly affects the appearance of a tooth.

Since enamel is demineralized in the early stages of tooth decay, the use of an explorer opens a cavity in the enamel where none existed previously.

Since the hazards of poor communication are so great, p can be justified as a habitable site only on the basis of unusual productivity such as is made available by a waterfall for milling purposes, a mine, or a sugar maple camp.

Since the great flood of these dystopias has appeared only in the last twelve years, it seems fairly reasonable to assume that the chief impetus was the 1949 publication of Nineteen Eighty-Four, an assumption which is supported by the frequent echoes of such details as Room 101, along with education by conditioning from Brave New World, a book to which science-fiction writers may well have returned with new interest after reading the more powerful Orwell dystopia.

Since 1957, more and more trans-Atlantic passengers have been crossing by air.

Since the work is done by hand, the only limitation, it is said, `` is that of human conception ''.

Since accurate base maps are necessary for any planning program, the first step taken by the planning division to implement the long-range state plan has been to prepare two series of base maps -- one at a scale of 1 inch to a mile, and the second a series of 26 sheets at a scale of 1 inch to 2000 feet, covering the entire state.

Since faculty see themselves as self-employed professionals rather than as employees, enthusiasm in a common enterprise is proportionate to the sense of ownership they have in it by virtue of sharing in the decisions that govern its course.

Since he can neither accept nor reject them all, he must be governed by the time and energy available for his prime professional obligations.

Since emotional reactions in the higher vertebrates depend on individual experience and are aroused in man, in addition, by complex symbols, one would expect that the hypothalamus could be excited from the cortex.

Since electrical stimulation of the posterior hypothalamus produces the effects of wakefulness while stimulation of the anterior hypothalamus induces sleep, it may be said that the reactivity of the whole organism is altered by a change in the autonomic reactivity of the hypothalamus.

Since the choice is by lot each week, the outcomes of different trials are independent.

Since the complicated process of establishing new communes and reviewing the rudimentary plan left by the French did not even begin until the fall of 1957, this goal appears somewhat ambitious.

Since this book is concerned only incidentally with railroad rates, it will not attempt to analyze the methods by which the staff of the Interstate Commerce Commission has estimated out-of-pocket costs and apportioned residue costs.

Since I have already discussed his moral position, that discussion is incorporated by reference into the following pages, which will focus on the empirical and analytic side of Fromm's treatment.

Since a gentleman must, if possible, avoid sullying them by work, his hands, as importantly as his accent, become the index of social status.

Since the load L, under actual cutting conditions is caused by Af, it can be seen that Af

Since by the principle of optimality the remaining stages use an optimal Af-stage policy with respect to Af, we may enter section Af of the table at this state Af and read off the optimal policy for stage Af and the resulting state Af.

Since the railroad cannot reduce the salary of individual union members under contract, it must accomplish its payroll reduction by placing some of the men on furlough, a B. & O. spokesman said.

Since Election Day, Vice President Richard Nixon had virtually retired -- by his own wish -- from public view.

Since apurva is non-sentient, it cannot act unless moved by an intelligent being such as a god.

Since is the distance from a given number to the mean, one way to interpret this property is as saying that the numbers to the left of the mean are balanced by the numbers to the right of the mean.

Since the randomization-based analysis is complicated and is closely approximated by the approach using a normal linear model, most teachers emphasize the normal linear model approach.

Since the 1951 general election, the party system has been dominated by the personalist Antigua Labour Party ( ALP ), dominated by the Bird family, particularly Prime Ministers Vere and Lester Bird.

Since 2001, the economic activity in the country is regulated by the Ministry of Economic Development of Azerbaijan Republic.

Since teeth are vulnerable during these acidic periods, the development of dental caries relies heavily on the frequency of acid exposure.

Since independence from Portugal in 1975, a number of Angolan students continued to be admitted every year at high schools, polytechnical institutes, and universities in Portugal, Brazil and Cuba through bilateral agreements ; in general, these students belong to the Angolan elites.

Since the start of the " Special Period " in 1991 ( energy shortages caused by the loss of the Soviet Union as a trading partner ), hitchhiking and carpooling have become important parts of Cuba's transportation system and society in general.

Since the end of the Cold War, the focus of civil defense has largely shifted from military attack to emergencies and disasters in general.

Since Cauchy sequences can also be defined in general topological groups, an alternative to relying on a metric structure for defining completeness and constructing the completion of a space is to use a group structure.

Since the 3rd edition, the Britannica has enjoyed a popular and critical reputation for general excellence.

Since Ōtomo had weak political support from his maternal relatives, the general wisdom of the time held that it was not a good idea for him to ascend to the throne, yet Tenji was obsessed with the idea.

Since classical general relativity and quantum mechanics seem to be incompatible at such energies, from a theoretical point of view this situation is not tenable.

Since the proteins remain in the native state they may be visualised not only by general protein staining reagents but also by specific enzyme-linked staining.

Since the 2005 general election the government has floated the idea of voluntary mergers of local councils, avoiding a costly reorganisation but achieving desired reform.

Since the 19th century it has become associated with the wider culture of Scotland in general, or with Celtic ( and more specifically Gaelic ) heritage even more broadly.

Since the institution of a democratic form of government in 2002, Mali's relations with the West in general and the United States in particular have improved significantly.

Since independence, general elections have been held in 1966, 1971, 1976, 1981, 1987, 1992, 1996, 1998, 2003 and 2008.

Since Major's election as leader, Kinnock spent the end of 1990 and most of 1991 putting pressure on Major to hold the election that year, but Major had held out and insisted that there would be no general election in 1991.

Since the general animation renaissance headlined by the likes of Who Framed Roger Rabbit and The Little Mermaid at the end of the 1980s and the beginning of the 1990s, there have been an increasing number of traditional stop motion feature films, despite advancements with computer animation.

Since a general solution is quite difficult, various simplifying assumptions are used to represent the actual system.

Since there is no real consensus about where to draw the exact line between Spaghetti Westerns and other Eurowesterns ( or other Westerns in general ) one cannot say which one of the films mentioned so far really was the first Spaghetti Western.

Since man had access to fire, Zeus devised woman as a general punishment, in trade.

Since thin clients are cheap, they offer a low risk of theft in general, and are easy to replace if stolen or broken.

Since tangent vectors to a general manifold can be defined as derivations it is natural to think of them as directional derivatives.

Since that time, the Labour and Conservatives parties have been dominant, with the Liberal Democrats also holding a significant number of seats and increasing their share of the vote in parliamentary general elections in the four elections 1992.

Since the general public understands denomination much more readily than association of congregations, the distinction is generally elided in conversation.

Since 1910, the governor general was also always made the Chief Scout for Canada, which was renamed Chief Scout of Canada after 1946 and again in 2011 as Patron Scout.

Since 1968, Powell had been an increasingly frequent visitor to Northern Ireland, and in keeping with his general British nationalist viewpoint, he sided strongly with the Ulster Unionists in their desire to remain a constituent part of the United Kingdom.

Since 1993, he has been the general director of the National Aerospace Agency of Republic of Kazakhstan.