When more than two figures are separated by subtraction symbols the subtraction must be carried out from the left to right if the result is to be correct.

When rapid quenching follows melting, impact glasses may result.

When partially heated, amethyst can result in ametrine.

When the pH of this solution rises, as a result of dilution by fresh water, these ions precipitate, forming " Yellow Boy " pollution.

When bacterial populations have these resistant subgroups, treatment with β-lactam can result in the resistant strain becoming more prevalent and so more virulent.

When a susceptible insect ingests the transgenic crop cultivar expressing the Bt protein, it stops feeding and soon thereafter dies as a result of the Bt toxin binding to its gut wall.

When the news became certain, the French press insisted that the defeat was the result both of an overwhelmingly large British force and unspecified " traitors.

When the Laplace transform is performed on a discrete-time signal ( with each element of the discrete-time sequence attached to a correspondingly delayed unit impulse ), the result is precisely the Z transform of the discrete-time sequence with the substitution of

* When finished with a head of Guinness stout, the result is called an Irish Russian or a Smooth Black Russian.

When this rule is broken, giving the " molecule " a charge, the result is sometimes named a molecular ion or a polyatomic ion.

When two distinct elements are chemically combined, with the atoms held together by chemical bonds, the result is termed a chemical compound.

When covalent bonds link long chains of atoms in large molecules, however ( as in polymers such as nylon ), or when covalent bonds extend in networks though solids that are not composed of discrete molecules ( such as diamond or quartz or the silicate minerals in many types of rock ) then the structures that result may be both strong and tough, at least in the direction oriented correctly with networks of covalent bonds.

When the amount of RAM is not sufficient to run all the current programs, it can result in a situation where the computer spends more time moving memory from RAM to disk and back than it does accomplishing tasks ; this is known as thrashing.

When s < sup > 2 </ sup >− v < sup > 2 </ sup > is expanded using these expressions the result is

When Sholes took over pop production in 1957 — a result of his success with Elvis Presley — he put Atkins in charge of RCA Victor's Nashville division.

When a PC dies, it is often possible for the dead character to be resurrected through magic, although some penalties may be imposed as a result.

When applied in large enterprises the result is dozens of tables that are linked together by a web of joins.

When asked during a 2007 phone-in interview on XETRA-FM if he ever had any notions of performing in an Oingo Boingo reunion, Elfman immediately rejected the idea and stated that in the last few years with the band he had begun to develop significant and irreversible hearing damage as a result of his continuous exposure to the high noise levels involved in performing in a rock band.

When the upcurrent amount of sediment is greater, sand or gravel banks will tend to form as a result of deposition.

When the exponent is zero, the result is always 1 ( e. g. is always rewritten to ).

When Eurystheus found out that Heracles ' nephew had helped him he declared that the labour had not been completed alone and as a result did not count towards the ten labours set for him.

When there is no matter present, so that the energy – momentum tensor vanishes, the result are the vacuum Einstein equations,

When fully chilled, the most common ratios of gelatin to liquid ( as instructed on commercial packaging ) usually result in a custard-like texture which can retain detailed shapes when cold but melts back to a viscous liquid when warm.

When Bohemians rebelled against the Emperor, the immediate result was the series of conflicts known as the Thirty Years ' War ( 1618 – 48 ), which devastated the Empire.

When combined with the sharp decline in incomes during the early depression, the result was a serious deficit in the federal budget.

When the historian encounters a situation in which he can perceive no visible cause and effect sequence, he should be alert to intuition and unconscious instinct as possible guides.

When the same sequence is equivalent in meaning to I have instructions which I am to leave, dominant stress is ordinarily on instructions.

When 301 of the most advanced model, the " Launch Arco ," are built, an " exodus sequence " starts in which all Launch Arcos blast into space.

When set to the US region, the Neo-Geo version displays the alternative title " Bust a Move " and features anti-drugs and anti-littering messages in the title sequence.

When analyzing the deformation or motion of solids, or the flow of fluids, it is necessary to describe the sequence or evolution of configurations throughout time.

When a hoop is won, the sequence of play continues as before.

When scientists transfer a gene from one cell into another cell in order to express the new genetic material as a protein in the recipient cell, the cDNA will be added to the recipient ( rather than the entire gene ), because the DNA for an entire gene may include DNA that does not code for the protein or that interrupts the coding sequence of the protein ( e. g., introns ).

When people are asked to make up a random-looking sequence of coin tosses, they tend to make sequences where the proportion of heads to tails stays closer to 0. 5 in any short segment than would be predicted by chance ( insensitivity to sample size ); Kahneman and Tversky interpret this to mean that people believe short sequences of random events should be representative of longer ones.

When a future event ( ex: a coin toss ) is described as part of a sequence, no matter how arbitrarily, a person will automatically consider the event as it relates to the past events, resulting in the gambler's fallacy.

When transcribed, each sequence forms a hairpin loop structure that the N protein can bind to.

When ordered by temperature and when duplicate classes were removed, the spectral types of stars followed, in order of decreasing temperature with colors ranging from blue to red, the sequence O, B, A, F, G, K and M. ( A popular mnemonic for memorizing this sequence of stellar classes is " Oh Be A Fine Girl / Guy, Kiss Me ".

When certain events occur, an interrupt system can signal the processor to suspend processing the current instruction sequence and to begin an interrupt service routine ( ISR, or " interrupt handler ").

When a Hertzsprung-Russell diagram is plotted for an open cluster, most stars lie on the main sequence.

When the enhancer sequence is wrongly placed, these transcription factors are produced at much higher rates.

When a sequence of start bit, 5 data bits and stop bit arrives at the input of the teleprinter, it is converted to a 5-bit word and passed to the printer or VDU.

When you watch the sequence of the landing, it ’ s no longer possible to look the same way at The Longest Day, or even Samuel Fuller's The Big Red One ...

When creating the opening sequence for season nine, they decided to create a new sequence to give birth to the " new X-Files ".

When the " Moral Climate Monitors " come to visit, Stendahl and Pikes arrange to kill each of them in ways that allude to different horror masterpieces, culminating in the murder of Inspector Garrett in a sequence reminiscent of Edgar Allan Poe's " The Cask of Amontillado ".

When the surrounding gas and dust envelope disperses and accretion process stops, the star is considered a pre – main sequence star ( PMS star ).