Microscopic Coils
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Ultrastructural description of Ceratomyxa microlepis sp. nov. (Phylum Myxozoa): a parasite infecting the gall bladder of Hemiodus microlepis, a freshwater teleost from the Amazon River
A new ceratomyxid parasite was examined for taxonomic identification, upon being found infecting the gall bladder of Hemiodus microlepis (Teleostei: Hemiodontidae), a freshwater teleost collected from the Amazon River, Brazil. Light and transmission electron microscopy revealed elongated crescent-shaped spores constituted by two asymmetrical shell valves uni
Mem. Inst. Oswaldo Cruz. Publicado em: 2013-04
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2. Avaliação da cartilagem da ATM por meio de ressonância magnética com a utilização de bobinas microscópicas / MRI assessment of TMJs cartilage with the use of microscopic coils
Differences in thickness and regularity of the temporomandibular joints (TMJ) cartilage occur as the result of areas of growth or remodeling. This fact leads to misinterpretations on diagnosis and generally neglects the presence of fibrocartilage. The present study, using MRI microscopic coils, allows better observation of the articular cartilage. This evide
Publicado em: 2009
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3. Introducing phase analysis light scattering for dielectric characterization: measurement of traveling-wave pumping.
Phase analysis light scattering (PALS) was applied to characterize a high-frequency traveling-wave (TW) micropump. Field strength and frequency characteristics were measured for aqueous solutions up to 40 MHz and conductivities of 16 mS/m. The TW field was generated by an ultramicroelectrode array of intercastellated electrodes, which were driven by square-t
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4. Cryo-electron tomography of vaccinia virus
The combination of cryo-microscopy and electron tomographic reconstruction has allowed us to determine the structure of one of the more complex viruses, intracellular mature vaccinia virus, at a resolution of 4–6 nm. The tomographic reconstruction allows us to dissect the different structural components of the viral particle, avoiding projection artifacts
National Academy of Sciences.
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5. Molecular genetic analyses of a 376-kilodalton Golgi complex membrane protein (giantin)
Molecular genetic analyses of a 376-kDa Golgi complex (GC) membrane protein (giantin) are described. The immunoglobulin G fraction of a human serum containing antibodies against GC antigens as revealed by indirect immunofluorescence microscopy with Hep-2 cells was used to screen a HeLa cDNA expression library, yielding four overlapping cross-hybridizing clon