Comptes Rendus1953 - Electron microscopes |
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Page 129
... method as well as in a bright field . In the projection method this would have been possible only at the cost of almost prohibitive complications . Before discussing the scheme of HAINE and DYSON , it will be useful to consider first ...
... method as well as in a bright field . In the projection method this would have been possible only at the cost of almost prohibitive complications . Before discussing the scheme of HAINE and DYSON , it will be useful to consider first ...
Page 585
... method , we therefore used this technique to study the adsorption of phage particles on host cells . A typical field is shown in figure 11 in which adsorption has been allowed to occur . The virus particles are scattered over the ...
... method , we therefore used this technique to study the adsorption of phage particles on host cells . A typical field is shown in figure 11 in which adsorption has been allowed to occur . The virus particles are scattered over the ...
Page 611
... method which would enable us to follow the development in tissue infected with viruses of the influenza group , and to discover more about the method of reproduction of the viruses . The elementary virus particles of the influenza group ...
... method which would enable us to follow the development in tissue infected with viruses of the influenza group , and to discover more about the method of reproduction of the viruses . The elementary virus particles of the influenza group ...
Contents
A short general survey of the study or surfaces films and par | 8 |
Quelques résultats concernant linfluence | 14 |
Pouvoir de résolution théorique et expérimental en microscopie élec | 32 |
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aluminium angle aperture appears astigmatism astigmatisme atoms avons axis bacteria calcul cellules coherence contrast courbe crystal diagramme diamètre different diffraction diffraction pattern dimensions distance focale échantillons effect electron diffraction electron micrographs electron microscope électrostatique ferrite fibrilles field first focal length focus forme formed formvar found fringe give given grains graphite grossissement high voltage image kaolinite kieselguhr l'aberration l'acide l'image layer lens lenses lentille lentille électrostatique made magnetic membrane metal method micron microscope électronique normal number object observations obtained optical optique optique électronique order oxide film paraxial particules phages phase photographies Phys plan plate potentiel pouvoir de résolution pouvoir séparateur R₁ rayons rayons X replica Research resolution résultats results same seen servomoteur shown in figure shows single sliding small solution sonde specimen spherical aberration sphérique steel structure surface system technique temperature tension thickness time tion trichocystes used V₁ value virus wave work