WaveM-CNN for Automatic Recognition of Sub-cellular Organelles

2019 ◽  
pp. 186-194
Author(s):  
Duc Hoa Tran ◽  
Michel Meunier ◽  
Farida Cheriet
Keyword(s):  
Automatic Recognition ◽  
Cellular Organelles

A complex network of “snake-like tubules” revealed by the NADPase cytochemical reaction in the acinar cell of pancreas

1984 ◽  
Vol 42 ◽  
pp. 666-667
Author(s):  
A.R. Beaudoin ◽  
G. Grondin ◽  
A. Lord ◽  
M. Pelletier
Keyword(s):  
Acinar Cell ◽  
Lead Acetate ◽  
Ultrastructural Localization ◽  
Sodium Acetate Buffer ◽  
Zymogen Granules ◽  
Sprague Dawley ◽  
Dense Bodies ◽  
Sprague Dawley Rats ◽  
Cytochemical Reaction ◽  
Cellular Organelles

We have recently described the ultrastructural localization of NADPase activity in the exocrine pancreas of rat. The enzyme was found in the intermediate saccules of the Golgi apparatus, in dense bodies and lysosomes but was absent from zymogen granules. A very intense reaction was noticed in a peculiar structure which was termed “Snake-Like Tubule” (SLT). The purposes of the present study were firstly to delineate SLT distribution in the acinar cell and secondly to define any possible relationship or association with other cellular organelles.NADPase cytochemical reaction was performed on the pancreas of adult Sprague Dawley rats. Small lobules were excised and fixed for 50 min, at 4°C, in 2% glutaraldehyde buffered with 0.1M cacodylate at pH 7.2. Lobules were rinsed several times with the same buffer containing 570 sucrose and cut with a Mcllwayn tissue chopper. Sections were washed several times with buffer and incubated for 2 hr at 37°C in the following medium: 4mM NADPH; 40mM sodium acetate buffer, pH 5.0; 4mM lead acetate and 5% sucrose.

Scanning Secondary Electron Microscopy of Myofibrils Using Transmission Techniques

1975 ◽  
Vol 33 ◽  
pp. 556-557
Author(s):  
M. K. Lamvik
Keyword(s):  
Electron Microscopy ◽  
Electron Microscope ◽  
Carbon Films ◽  
Photographic Recording ◽  
Transmission Electron ◽  
Thin Carbon ◽  
The Common ◽  
Scanning Electron ◽  
Better Than ◽  
Cellular Organelles

When observing small objects such as cellular organelles by scanning electron microscopy, it is often valuable to use the techniques of transmission electron microscopy. The common practice of mounting and coating for SEM may not always be necessary. These possibilities are illustrated using vertebrate skeletal muscle myofibrils.Micrographs for this study were made using a Hitachi HFS-2 scanning electron microscope, with photographic recording usually done at 60 seconds per frame. The instrument was operated at 25 kV, with a specimen chamber vacuum usually better than 10-7 torr. Myofibrils were obtained from rabbit back muscle using the method of Zak et al. To show the component filaments of this contractile organelle, the myofibrils were partially disrupted by agitation in a relaxing medium. A brief centrifugation was done to clear the solution of most of the undisrupted myofibrils before a drop was placed on the grid. Standard 3 mm transmission electron microscope grids covered with thin carbon films were used in this study.

An Optimization of System for Automatic Recognition of Ischemic Stroke Areas in Computed Tomography Images

Informatica ◽  
2007 ◽  
Vol 18 (4) ◽  
pp. 603-614
Author(s):  
Darius Grigaitis ◽  
Vaida Bartkutė ◽  
Leonidas Sakalauskas
Keyword(s):  
Computed Tomography ◽  
Ischemic Stroke ◽  
Automatic Recognition ◽  
Computed Tomography Images

Automatic recognition and location system for electric vehicle charging port in complex environment

2020 ◽  
Vol 14 (10) ◽  
pp. 2263-2272
Author(s):  
Mingqiang Pan ◽  
Cheng Sun ◽  
Jizhu Liu ◽  
Yangjun Wang
Keyword(s):  
Electric Vehicle ◽  
Automatic Recognition ◽  
Complex Environment ◽  
Location System ◽  
Electric Vehicle Charging ◽  
Vehicle Charging

scholarly journals Automatic Recognition of Fetal Facial Standard Plane in Ultrasound Image via Fisher Vector

PLoS ONE ◽  
2015 ◽  
Vol 10 (5) ◽  
pp. e0121838 ◽  
Author(s):  
Baiying Lei ◽  
Ee-Leng Tan ◽  
Siping Chen ◽  
Liu Zhuo ◽  
Shengli Li ◽  
...  
Keyword(s):  
Ultrasound Image ◽  
Automatic Recognition ◽  
Fisher Vector
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