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Microscope at IITA Bioscience Center for magnification of slide and chromosome counts. Photo by IITA.
Just posting to host this, so I can get an ID on these bugs.
If you know what this is, please give me a clue.
Scale bar is 50 micrometers
Source: E. C. Bolles Collection of Microscope Slides, San Diego Natural History Museum.
Image id: SDNHM_Microscope_Slides_007
Le pédoncule peut s'accrocher aux rochers, aux plantes ou toute autre surface immergée. Quand les cellules de la diatomée se divisent, lors de la multiplication végétative, le pédoncule se divise aussi, formant parfois des masses de pseudopodes branchés. La nuisance de ces formations n'est pas liée à la cellule elle-même, mais à leur production massive de pédoncules extracellulaires. Les substances extracellulaires polymériques (EPS), qui forment les pédoncules sont constituées initialement de polysaccharides et de protéines, formant une structure complexe, multi-couches qui résiste à la dégradation naturelle.
LED microscope photo – 0.26 ct / si2 / good polish / fair symmetry / GIA 2011 – Type IIb (32004-026-7-93) (KRS-24)
Microscope at IITA Bioscience Center for magnification of slide and chromosome counts. Photo by IITA.
This model microscope does not win many points on ergonomics; not with the focus knob at the back. The reason for placing it there, is that the mechanism that raises and lowers the objectives is rather chunky. By turning the focus knob, a linear actuator lifts or lowers the objective carousel. Of course, it is possible to raise them too high and crush the objective into the table. If you have never cracked a slide, you never have used a microscope! (After I wired the microscope up, though, the carousel gets stuck just below the maximum height...)