If, conversely, tin is used to coat steel, when a breach of the coating occurs it actually accelerates oxidation of the iron.

If a cerebral AVM is detected before a stroke occurs, usually the arteries feeding blood into the nidus can be closed off to avert the danger.

If suppuration occurs, it may need needle aspiration.

If this occurs, the referee separates the opponents and orders them to continue boxing.

If an injury occurs, one caver stays with the injured person while the other two go out for help, providing assistance to each other on their way out.

If this occurs, the oil will burn and has to be replaced.

If no bulk flow occurs in an element of length dx, the rates of diffusion of two gases A and B must be equal and opposite, that is.

If we choose the shape of the control volume such that all flow in or out occurs perpendicular to its surface, then the flow of matter into the system performs work as if it were a piston of fluid pushing mass into the system, and the system performs work on the flow of matter out as if it were driving a piston of fluid.

If deactivation occurs during the first reading, the reader does not need to undergo deactivation in the second reading.

If a seizure lasts longer than 5 minutes, or if more than one seizure occurs without regaining consciousness emergency medical services should be contacted.

* If a leap occurs, it must be small and immediately countered by stepwise motion in the opposite direction.

If a mutation occurs within a gene, the new allele may affect the trait that the gene controls, altering the phenotype of the organism.

If the guessing player suggests a letter which occurs in the word, the other player writes it in all its correct positions.

If the value being sought occurs k times in the list, and all orderings of the list are equally likely, the expected number of comparisons is

If bad weather occurs during flowering, the Merlot vine is prone to develop coulure.

If unsuccessful, nothing interesting occurs.

If surviving Linear B clay tablets can be trusted, the name po-se-da-wo-ne (" Poseidon ") occurs with greater frequency than does di-u-ja (" Zeus ").

If there is still a tie for first place, a jump-off occurs to break the tie.

If this occurs, then the vice president will assume the presidential powers and duties as acting president ; however, the president can declare that no such inability exists and resume the discharge of the presidential powers and duties.

If the former occurs, then any subsequent measurement performed by Bob, in the same basis, will always return 1.

If the latter occurs, ( Alice measures 1 ) then Bob's measurement will return 0 with certainty.

If an interrupt occurs that makes a high priority task ready during the insertion of a low priority task, that high priority task can be inserted and run immediately before the low priority task is inserted.

If the full moon occurs on a Sunday, Easter is the following Sunday.

If the full moon occurs on a Sunday, Easter is the following Sunday.

If one throws a die once, it is difficult to predict the outcome, but if we repeat this experiment many times, we will see that the number of times each result occurs divided by the number of throws will eventually stabilize towards a specific value.

If the railroads, for example, regularly slaughtered 25,000 passengers each year, the high priests of the cult would have cause to tremble for their personal safety, for such a holocaust would excite demands for the hanging of every railroad president in the United States.

Police Commissioner Bob Hauk ( Lee Van Cleef ) offers a deal to special forces soldier turned criminal " Snake " Plissken ( Kurt Russell ): If he rescues the president and retrieves a secret cassette tape within 24 hours, Hauk will give him a full pardon.

If the two nations went to war, Adams predicted the president of the United States would use his war powers to abolish slavery.

If a past storyline wherein a direct depictions of a then-current president or similar is referenced in a later era, it tends to become updated accordingly, sometimes with an " in-joke " acknowledgement.

Commenting on Singer's article " Heavy Petting ," in which he argues that zoosexual activity need not be abusive, and that relationships could form which were mutually enjoyed, Ingrid Newkirk, president of the animal rights group PETA, argued that, " If a girl gets sexual pleasure from riding a horse, does the horse suffer?

If the president then vetoed the new legislation, Congress could override the veto by its ordinary means, a two-thirds vote in both houses.

If both houses cannot agree on a date of adjournment, the president may appoint a date for Congress to adjourn.

If the vice president and Cabinet contest this claim, it is up to Congress, which must meet within two days if not already in session, to decide the merit of the claim.

If the offices of president and vice president both are either vacant or have a disabled holder of that office, the next officer in the presidential line of succession, the Speaker of the House, becomes acting president.

If there is no acting president of the senate, the powers of the president of the republic are exercised by the " Gouvernement ", meaning the Cabinet.

If the Congress grants him confidence by absolute majority, the King then nominates him formally as " president of the Government "; if he or she fails to obtain absolute majority, the Congress waits 48 hours to vote again, in which case, a simple majority suffices.

" If as president I could have done one thing to have helped the country more ," Mr. Bush told the gathering, " it would have been to do a better job in finding a way, either through speaking out or through raising a moral standard, to strengthen the American family.

If there is a vacancy in the office of vice president, then the salary would be the same as that of the vice president, $ 221, 000.

If the president is not present, dies, resigns, or is otherwise unable to fulfill his or her duties, the vice president will generally serve as president.

If the Bundestag rejects a motion of confidence, but neither a new chancellor is elected nor the Bundestag is dissolved, the president may, by request of the cabinet, declare a " legislative state of emergency ", which is quite different from a conventional state of emergency: If it is declared, during a limited period of time, bills proposed by the cabinet and designated as " urgent ", but rejected by the Bundestag, become law nonetheless, if the Bundesrat does pass them.

If she, Pamela, were being held responsible for his crimes, then hers must be the final act of expiation.

If the Union conceded this to them, the same right must be conceded to each remaining state whenever it saw fit to secede: This would destroy the federal balance between it and the states, and in the end sacrifice to the sovereignty of the states all the liberty the citizens had gained by their Union.

If the detective insists upon retaining his personal standards, he must now do so in conscious defiance of his society.

If the existent form is to be retained new factors that reinforce it must be introduced into the situation.

If many of the characters in contemporary novels appear to be the bloodless relations of characters in a case history it is because the novelist is often forgetful today that those things that we call character manifest themselves in surface behavior, that the ego is still the executive agency of personality, and that all we know of personality must be discerned through the ego.

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 ''.

If this choice is less exciting than New York Democrats may wish, it nevertheless must be made.

If the less developed countries are to be persuaded to adopt a long-term approach, the United States, as the principal supplier of external aid, must be prepared to give long-term commitments.

If these services are to be maintained, the New York Central must have the revenues to make them possible ''.

If the resulting difference for the particular State is less or more than these extremes, the State's allotment percentage must be raised or lowered to the appropriate extreme.

If the resulting difference for the particular State is less or more than these extremes, the State's Federal share must be raised or lowered to the appropriate extreme.

If there is anything which we can do in the executive branch of the Government to speed up the processes by which we come to decisions on matters on which we must act promptly, that in itself would be a major contribution to the conduct of our affairs.

If the reserve components are to serve effectively in time of war, their basic organization and objectives must conform to the changing character and missions of the active forces.

If you mail A return or tax payment, you must place it in the mails in ample time to reach the district director on or before the due date.

If A taxpayer dies, the executor, administrator, or legal representative must file the final return for the decedent on or before the 15th day of the 4th month following the close of the deceased taxpayer's normal tax year.

If our national interest lies in being able to fight and win a war rather than committing national suicide, then we must take a much more penetrating look at ballistic missiles.

If your state has no provisions for the numbering of pleasure boats, you must apply for a number from the U.S. Coast Guard for any kind of boat with mechanical propulsion rated at more than 10 horsepower before it can be used on Federal waterways.

If the dance teachers of America make it their business to prepare their young charges for the gymnastics that must come some day if our schools are really responsible, we will be that much ahead.

If a litigant chooses to enforce a Federal right in a State court, he cannot be heard to object if he is treated exactly as are plaintiffs who press like claims arising under State law with regard to the form in which the claim must be stated -- the particularity, for instance, with which a cause of action must be described.

If the photographically realistic continuity of dreams, however bizarre their combinations, denies that it is purely a composition of the brain, it must be compounded from views of diverse realities, although some of them may never be encountered in what we are pleased to call the real life.

If the farm is rented, the rent must be paid.

If it is owned, taxes must be paid, and if the place is not free of mortgage, there will be interest and payments on the principal to take care of.

If you are going to farm for extra cash income on a part-time basis you must keep in mind the needed machinery investments when you choose among farm enterprises.