Word: electroal
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...Levine was an innovator in the treatment of coronary thrombosis patients. He substituted arm-chair recuperation for bed rest. He was one of the early users of the mechanical--electro-cardiograph to study heart patients, but he impressed upon his students the value of simple bedside methods of examination. He believed a physician should use the cardiogram to supplement his stethoscope...
Under development by Electro-Optical Systems Inc. of Pasadena, Calif., for the past four years, the ion rocket is likely to prove to be the Mighty Mouse of the space age. On earth it develops no more thrust than several milli-pounds (engineers call it the "milli-mouse burp"), barely enough to lift a one-carat diamond an inch off a desk. But in frictionless, gravity-free space, such burps can propel the biggest payloads. And the ion rocket's assignment is just that: to take over the task of propelling huge space cargoes to the planets and back...
With electrodes of steel, the electro-coagulation method offers the advantage of forming a clot quickly. This constitutes a sort of neurosurgical first aid for the aneurysm patient, enough to tide him over the first and most dangerous days after a hemorrhage. But clots formed in this way are apt not to be permanent, whereas if a piece of copper is implanted in the aneurysm and left there for a week, without an electric current, it forms a more permanent clot. So Dr. Mullan's team is now combining the two methods: forming a quick clot by electricity...
...tribe of supercomputers called System/360. Some of the many sweeping claims that IBM makes for System/360 were promptly disputed by rival manufacturers. Nonetheless, its introduction spotlighted important trends in design and application. The system's basic working parts are "microminiaturized modules": complicated circuits formed by printing with electro-conductive ink on thin ceramic plates half an inch square. To the tiny metal networks are attached transistors and diodes so small that 5,000 of them fit into a thimble...
...much that was once so simple has grown so complicated in the electro-technological age that new triumphs of human ingenuity are now required to make things manageable again. Items...