When they reached their neighbor's house, Pamela said a few polite words to Grace and kissed Melissa lightly on the forehead, the impulse prompted by a stray thought -- of the type to which she was frequently subject these days -- that they might never see one another again.

When she would do these things, he would turn blind for an instant and become sick at his stomach.

When these had been pocketed, we could still spend a morning cracking open other pebbles for our delight in seeing how much prettier they were inside than their dull exteriors indicated.

When these fields are surveyed together, important patterns of relationship emerge indicating a vast community of reciprocal influence, a continuity of thought and expression including many traditions, primarily literary, religious, and philosophical, but frequently including contact with the fine arts and even, to some extent, with science.

When these chores were finished, only then, was she allowed whatever freedom she could find.

When the recent Katangan outbreaks imperiled these solutions Mr. Hammarskjold, despite the danger, flew to exert a calming influence.

When they got home Harold was grateful for the stillness in the apartment, and thought how, under different circumstances, they might have stayed on here, in these old-fashioned, high-ceilinged rooms that reminded him of the Irelands' apartment in the East Eighties.

When these groups were first formed many prominent and accomplished decorators could not have had the advantage of school training since interior design courses were rare and undeveloped during their youth.

When now we count the frequency of the 71 items in the two language families appearing in the same column or grade, or one column or grade apart, or two or three or four, we find these differences: Af

When Mayor Dever heard of the banquet he summoned Hughes for an explanation of why he had been dishonouring the police department by consorting with these felons and fixers.

When Felix first opened the door on it, all these shades were tightly drawn and the whole studio was as dark as night.

When, therefore, it turned its attention to the concrete entities with which popular imagination had peopled the world of spirit, these entities soon lost whatever status they had enjoyed as actual elements of external reality.

When dam construction began in 1933, fewer than 600 boats used these waters ; ;

When these do not work, he tries to avoid responsibility, saying he will ask the government for orders.

When heated to form a solution and then cooled quickly, these alloys become much softer than normal, during the diffusionless transformation, and then harden as they age.

When Ewen rejected these attempts, Alexander sailed forth to compel him, but on the way he suffered a fever at the Isle of Kerrera in the Inner Hebrides.

" When we run over libraries, persuaded of these principles, what havoc must we make?

When blacks began singing adapted versions of these hymns, they were called Negro spirituals.

When James Bradley and Samuel Molyneux entered this sphere of astronomical research in 1725, there consequently prevailed much uncertainty whether stellar parallaxes had been observed or not ; and it was with the intention of definitely answering this question that these astronomers erected a large telescope at the house of the latter at Kew.

When calcium is leached from the needles of red spruce, these trees become less cold tolerant and exhibit winter injury and even death.

When the end came, these troops simply shifted their allegiances to the new barbarian rulers.

When these cells become entrapped from osteoblasts they become osteocytes.

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

When the United States renounced its offensive biological warfare program in 1969 and 1970, the vast majority of its biological arsenal was composed of these plant diseases.

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

Notable ones were samples from Beavis and Butthead and the famous faked orgasm scene from When Harry Met Sally ....

When they gave blood and urine samples the methadone showed up in some individuals samples as much as four weeks after it was not evident in other individuals samples.

When the third protection level key scheme is used it affects the distribution of a message through the container ( see figure The Third Protection Level Scheme, where F ( P, L ) – distribution function of a message within a container ; P – minimum number of container samples that are needed to embed one message sample ; L – step of a message distribution within a container ).

When announced, samples of these versions were available, with volume production slated for mid-1996.

When the bar closed, he found that his entire rig — horse, buggy, and samples — had been stolen.

When these were analyzed and compared with samples from jasper sources around the north Atlantic area, it was found that two buildings contained only Icelandic jasper pieces, while another contained some from Greenland ; also a single piece from the east coast of Newfoundland was found.

When using the blood sera of wild birds and sentinel chickens, samples must be tested for the presence of WNV antibodies by use of immunohistochemistry ( IHC ) or Enzyme-Linked Immunosorbent Assay ( ELISA ).

When the new samples are played at the original sampling frequency, the audio clip sounds faster or slower.

When industrial music developed in England in the mid-1970s with Cabaret Voltaire and Throbbing Gristle, these groups used electronic instruments, percussion with found objects, and looped samples of " found " soundbites, elements later taken up by Front 242.

When comparing ash contents of subsurface samples with outcrop samples, ash content on average appears to be lower for outcrop samples.

When a book of his memoirs was published in 2004, it included an audio CD with the calls as well as a Chick Hearn Rap-Around rap song created with the samples.

When typhoid researcher George Soper approached Mallon about her possible role spreading typhoid, she adamantly rejected his request for urine and stool samples.

When miners from Silver Plume brought him samples of the town's ore and asked him they should name the small camp, he allegedly wrote a short poem on the spot:

When the Apollo 11 crew landed on the Moon in 1969 and brought back the first samples of lunar rocks, researchers found that lunar soil was in fact powdery.

When using probability theory to analyze order statistics of random samples from a continuous distribution, the cumulative distribution function is used to reduce the analysis to the case of order statistics of the uniform distribution.

When the time interval between adjacent samples is a constant ( T ), the sequence of delta functions is called a Dirac comb.

When one samples a bandpass signal at a rate lower than the Nyquist rate, the samples are equal to samples of a low-frequency alias of the high-frequency signal ; the original signal will still be uniquely represented and recoverable if the spectrum of its alias does not cross over half the sampling rate.

When applied to samples of multiple stars, the uncertainty can be reduced ; the precision is inversely proportion to the square root of the sample size.