โ Scribed by Joie Pierce Jones
No coin nor oath required. For personal study only.
Even from the beginnings of acoustical microscopy in construct instruments for bringing distant objects as well as small the mid-1970s, biomedical problems were thought to be an important ones into view on a human scale. application area for this new technology. In fact, the first acoustical Optical microscopy has a long and interesting history [1]. microscopy images produced by both Quate at Stanford and Kessler Five-thousand-year-old clay tablets from Assyria record the use at Zenith were of biological structures. Unfortunately, over the past of magnifying glass spheres from meteorites to observe nature at 2 decades, the wide application of acoustical microscopy to biomedia near-microscopic level. The great library of Alexandria was cine did not develop as initially predicted. Recently, however, a new known, even in 200 BC, to contain many manuscripts on optics. generation of biomedical scientists, coupled with a new generation Based on those works which survived the great fires of 47 BC, of instruments, has rediscovered this technology and is applying this
Ptolemy formulated his major treatise on optics in 140 AD, portool to a myriad of applications in the basic sciences as well as in diagnostic medicine. Here we report our experiences with acoustical tions of which still survive today. However, it was not until the microscopy in the evaluation of biopsy specimens, primarily from the dawn of the Renaissance and the development of experimental human skin. At our institution this technology is replacing conventional science that instruments which could be recognized today as mioptical microscopy in the evaluation of skin lesions as we develop a croscopes became available. The first compound microscope is new standard by which tissue changes and disease processes may be thought to have been developed by the Dutch spectacle maker defined. We also report our ongoing development of instrumentation, Janssen around 1590. Almost a hundred years later, following based on acoustical microscopy, for the noninvasive and minimally invahis fellow countryman's tradition, van Leeuwenhoek constructed sive diagnosis of tissue state. แญง 1997 John Wiley & Sons, Inc. Int J Imaging many fine instruments, some using small near-spherical lenses.
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