(n.) An instrument for executing minute writing or engraving.
Example Sentences:
(1) One-hundred characters were derived from morphological features, physiological and biochemical activities and SEM micrographs.
(2) Electron micrographs taken after 15 min of phagocytosis revealed extensive structural changes in most of the internalized bacteria.
(3) But most instances are more mundane: the majority of fraud cases in recent years have emerged from scientists either falsifying images – deliberately mislabelling scans and micrographs – or fabricating or altering their recorded data.
(4) The anodic polarization profiles are presented, as well as scanning electron micrographs and x-ray analysis of the corroded amalgam surfaces.
(5) Visual analysis of electron micrographs revealed the similarity of structure of all layers at investigated animals.
(6) The AISs of these cells were completely reconstructed from tracings of serial electron micrographs and the number and type of synapses ending on them determined.
(7) Electron micrographs of negatively stained hexamers show a characteristic curvilinear, equilateral triangle of 12 nm in diameter (top view) and a rectangle measuring 10 x 12 nm (side view).
(8) The concentrations of NaB3H4-reducible collagen cross-links were determined at the time when collagen fibres and bundles are observed in electron micrographs of connective tissue developing around the implanted Ivalon sponge in adult male rats.
(9) Optical diffraction measurements on electron micrographs of the bend demonstrate that the axostyle tubules slide over one another and that the tubules on the inside of a bend usually contract, sometimes by as much as 25%.
(10) Subsequent developments discussed include complementary replicas, replica interpretation with stereo micrograph and reversal negatives, replica reinforcement, and control of resistance evaporation.
(11) Complexes of modified subunits with antibodies to the N6,N6-dimethyladenosine moiety of p-azidopuromycin were visualized in micrographs.
(12) There is evidence that the use of such a spot-scan beam reduces the effects of beam-induced specimen motion on the quality of micrographs.
(13) Morphometry was performed on more than 2000 electron micrographs taken from the entire JXT region of each of the 64 specimens studied.
(14) Proliferation of the connective tissue in hypertrophying muscle was evident in light micrographs, and electron micrographs identified the proliferating cells as enlarged fibroblasts and macrophages; the connective tissue cells remained after hypertrophy was completed.
(15) Electron micrographs confirm the idea of the dimeric structure of the enzyme.
(16) The transmission electron micrographs, at 1 hr after inoculation, demonstrated the findings of interaction between HeLa cell and S. typhi 10007, similar to those observed on scanning electron micrographs.
(17) The quality of the micrographs, immunocytochemical labelling of rhodopsin and phosphodiesterase, and cyclic nucleotide analyses were similar to those obtained with retinas from freshly enucleated eyes.
(18) A three-dimensional density map of the structure, at near-atomic resolution, has been obtained by studying the crystals using electron cryo-microscopy to obtain electron diffraction patterns and high-resolution micrographs.
(19) Survey electron micrographs show that most cell bodies possess uninterrupted plasma membrane profiles and retain highly organised cytoplasmic and nuclear ultrastructure.
(20) Densitometric scans of electron micrographs of control and 12 h-irradiated livers indicated that the control hepatocyte interphase nucleus contains approximately 72% heterochromatin, while the irradiated nucleus contains only 64% heterochromatin.
Photomicrograph
Definition:
(n.) An enlarged or macroscopic photograph of a microscopic object. See Microphotograph.
(n.) A microscopically small photograph of an object.
Example Sentences:
(1) In addition to descriptions of variants of the root appearance for hairs removed from follicles in the three classical growth phases, several other commonly occurring root configurations are described and illustrated with photomicrographs.
(2) In submandibular glands, 1 to 4 weeks after ovariectomy, no changes were observed in percentages of the acinar, intercalated duct, and granular convoluted tubular areas occupying photomicrographs.
(3) Depending on the slit width of the illumination source, a typical endothelial photomicrograph contains three or four distinct zones.
(4) All the specimens were examined in a scanning electron microscope at x1000 and photomicrographs taken which were then assessed, independently, by the authors.
(5) Sequential photomicrographs of RBCs passing through interendothelial slits (IES) in walls of venous sinuses in rat spleen were obtained by video recording in vivo microscopic views.
(6) The specular photomicrographic characteristics were similar to those of fibroblast-like cells and foreign-body giant cells, which had been shown on the surfaces of extracted implanted intraocular lenses by the lens implant cytology technique.
(7) Photomicrographs of 100 cells were examined for trypsin-induced G-bands, and the length of each chromosome was measured.
(8) The mucus was stretched on a microscope slide, and a cover slip was placed over a portion of the sample and dried for 24-48 hours at 37 degrees C. Photomicrographs were taken under dark-field illumination.
(9) Each photomicrograph was graded for cellular morphologic transformation and a judgement as to whether DES treatment had been used.
(10) The tissue sections and matching autoradiograms were compared directly from photomicrographs of each.
(11) The normal morphology of sexually mature and productive male and female O. volvulus is described and illustrated by photomicrographs.
(12) Scanning photomicrographs were obtained at 2,000, 6,000, and 40,000 magnifications.
(13) Most of these cultured cells were Thy-1+ Lyt-1- Lyt-2+, and contained cytoplasmic granules similar to those seen in electron photomicrographs of other cytotoxic cell populations.
(14) The area of the synovium of each knee joint was determined using survey photomicrographs and a morphometer.
(15) After fusion myeloma cells containing at least 1 nucleus from a lymphocyte (heterokaryons) were counted from fluorescence photomicrographs and the heterokaryon frequency was calculated.
(16) Observations and size parameter calculations from EM photomicrographs were consistent with the results from light scattering.
(17) The mean scores of the students on a test of interpretation of photomicrographs of blood smears increased significantly after use of the teaching programme.
(18) Also, the electron photomicrographs revealed structures similar to those of gram-positive bacilli.
(19) The results are documented with light and electron photomicrographs.
(20) The vessel topology was documented in the form of photomicrographs, which permitted complete reconstruction of the microvasculature on transparent overlays.