Word: patterned
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...night, switch on a light and jot down a clue that has just occurred to him. The most promising clue that has occurred to Dr. Kahn's wakeful brain during 25 years of serum tests is that any human blood, healthy or diseased, will produce its own distinctive pattern of reactions when mixed with particular concentrations of beefheart extract. (Syphilitic serum happens to produce a strong reaction with a concentration chosen for the purpose...
...constantly being destroyed, and in the process part of their lipid (fat-like) content passes into the blood. The system then automatically develops antibodies which react mysteriously with the dead-cell lipids. In the test tube, these antibodies react, in what Kahn holds to be a definite and ascertainable pattern, with the fatty stuff from beef heart...
Philosopher's Stone. Dr. Kahn believes that the system creates more antibodies when disease sets in, because disease kills more cells than usual. So, he argues, if the pattern of an individual's serologic (blood test) reaction is established while he is healthy, later tests will show whether disease is beginning to attack him. True, an explosive infection would make him ill before the blood test could show a rise in antibodies, but insidious, slow-working diseases such as tuberculosis might be detected by a blood test before they would otherwise be suspected...
...pattern of the race was no different from any which has pitted the Crimson against high stroking oppositions. The area between the half mile mark and the mile and a quarter turned out to be critical. Usually the Crimson holds crews in this sector and then catches up with them but yesterday Cambridge was allowed to expand its lead...
...than on ordinary days. Nelson can also predict, in a general way, the periods that will probably be free from serious magnetic disturbances. They are most likely to occur when Saturn, Jupiter and Mars are spaced equally about the sun. In 1934, when the planets were spaced in that pattern, short-wave stations had less trouble than in any other year between 1930 and 1949. The next period of similar promising conditions...