A dissecting microscope, an accessory of the compound microscope
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چکیده
منابع مشابه
Dissecting microscope appearance of small bowel mucosa in children.
The technique of small bowel biopsy is now well established in childhood, but reports have largely concentrated on the histological appearances and enzyme activity of the biopsied mucosa (Anderson and Townley, 1962; Burke, Kerry, and Anderson, 1965; Kerpel-Fronius, Jani, and Fekete, 1966; Kuitunen, 1966; Launiala, Kuitunen, and Visakorpi, 1966; Nordio, Lamedica, Berio, and Vignola, 1966; Townle...
متن کاملUniformity of dissecting microscope appearances in proximal small intestine.
The uniformity of mucosal morphology within the distal duodenum and the first loop of jejunum, ie, the area usually biopsied, was examined at necropsy in 116 children. In those with no evidence of gastrointestinal disease there was no significant variation within this area, but in 25 children with mucosal abnormality, variation occurred within a small area. The crests of the plicae circulares w...
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The new inclined binocular microscopes when used with high-power objectives require much light to illuminate adequately the field of view. At least three times the light is necessary as for a similar optical combination on a monocular instrument. The ordinary opal bulbs even when over-run do not provide sufficient illumination, and of course with them there is no possibility of employing a ligh...
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This paper presents a review, analysis and comparison of numerical methods implementing the curvature motion and the affine curvature motion for 2D images, shapes, and curves. These curvature scale spaces allow, in principle, to compute an accurate multiscale curvature in digital images. The fastest and most invariant of them can be used in a complete image processing chain. This numerical chai...
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The Scanning Probe Microscopes (SPMs) based lithographic techniques have been demonstrated as an extremely capable patterning tool. Manipulating surfaces, creating atomic assembly, fabricating chemical patterns, imaging topography and characterizing various mechanical properties of materials in nanometer regime are enabled by this technique. In this paper, a qualified overview of diverse lithog...
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ژورنال
عنوان ژورنال: The Anatomical Record
سال: 1911
ISSN: 0003-276X,1097-0185
DOI: 10.1002/ar.1090050610