Titlebook: Lasers in Medicine; An Introductory Guid Gregory T. Absten,Stephen N. Joffe Book 1989 G.T. Absten and S.N. Joffe 1989 medicine.safety.surge

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a variety of disorders. At the same time we must all be careful to not perpetrate the myth of lasers in medicine. Vastly overstated claims of the value of ‘laser surgery‘ have been held out to the general public, resulting in health care being sought on the basis of laser availability.978-0-412-30870-3978-1-4899-3154-2

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Gregory T. Absten BSc, MA,Stephen N. Joffe BSc, MB, ChB, MD, FRCS, FCS, FACSnow, led Kontsevich eventually to the proof of the formality conjecture. Homological perturbation theory (HPT), in a simple form first isolated by Eilenberg and Mac Lane in the early 1950s, has nowadays become a standard tool to handle algebraic incarnations of higher homotopies. A basic observation

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t few years is due, in large part, to new technological tools made available to clinicians and researchers. Laser is an expanding technological discipline in medicine that will ultimately contribute to a broad and rapid expansion of both diagnostic and treatment procedures. Laser is to light what mu

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Laser-Tissue Interactions, determining how efficiently this heat transfer occurs, and over what volume of tissue. The nature of interaction of all laser light with biological tissue can be described in terms of reflection, transmission, scattering or absorption (Fig. 11).

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Simplified Physics,gnetic spectrum (Fig. 1). Although the exact nature of light is still not understood, it does show properties both of discrete particles (photons) and waves. For the purposes of understanding the electromagnetic spectrum and lasers, we will primarily look at light in terms of its wave characteristic