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Correlative fractography: Combining scanning electron microscopy and light microscopes for qualitative and quantitative analysis of fracture surfaces
(2013-04-01)
Correlative fractography is a new expression proposed here to describe a new method for the association between scanning electron microscopy (SEM) and light microscopy (LM) for the qualitative and quantitative analysis of ...
Silk formation mechanisms in the larval salivary glands of Apis mellifera (Hymenoptera : Apidae)
(Indian Academy Sciences, 2003-12-01)
The mechanism of silk formation in Apis mellifera salivary glands, during the 5th instar, was studied. Larval salivary glands were dissected and prepared for light and polarized light microscopy, as well as for scanning ...
Correlative light-electron fractography of interlaminar fracture in a carbon-epoxy composite
(Microscopy and Microanalysis, 2015)
Correlative light-electron fractography for fatigue striations characterization in metallic alloys
(2013-09-01)
The correlative light-electron fractography technique combines correlative microscopy concepts to the extended depth-from-focus reconstruction method, associating the reliable topographic information of 3-D maps from light ...
FINE-STRUCTURE AND MORPHOGENESIS OF THE MICROPYLE APPARATUS IN BEES EGGS
(Inst Histol Embriol-conicet, 1995-08-01)
The present paper deals with the description of the formation of the micropylar apparatus in some species of Apidae bees. The features of the cells located in the anterior pole of the oocyte chamber are described at light ...
Identification of psoralen loaded PLGA microspheres in rat skin by light microscopy
(Pergamon-Elsevier B.V. Ltd, 2008-01-01)
Drug delivery systems involving the use of polymers are widely studied and discovery of biocompatible polymers has become the focus of research in this area. Psoralen loaded poly(DL-lactide-co-glycolide) (PLGA) microspheres ...
A method for the digital image analysis of ceramic grains based on shape factor segmentation
(2003-03-13)
A very simple and robust method for ceramics grains quantitative image analysis is presented. Based on the use of optimal imaging conditions for reflective light microscopy of bulk samples, a digital image processing routine ...
Gross and microscopic observations on the lingual structure of the franciscana (Pontoporia blainvillei-gervais and d'orbigny, 1844)
(Wiley-Blackwell, 2012-06-01)
In most anatomical studies developed with mammals, the tongue is described as highly differentiated among different species. However, studies on the tongue of aquatic mammals are still limited as compared to those on ...
Evaluation of dermal collagen stained with picrosirius red and examined under polarized light microscopy
(Anais Brasileiros de Dermatologia, 2019)
Temporal and morphological differences in post-embryonic differentiation of the mushroom bodies in the brain of workers, queens, and drones of Apis mellifera (Hymenoptera, Apidae)
(Pergamon-Elsevier B.V. Ltd, 2008-12-01)
The mushroom bodies are structures present in the insect brain described as centers for the neural basis of learning, memory, and other higher functions. Honeybees (Apis mellifera) are insects with a sophisticated system ...