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Density

Density

1. (Science: radiology) The amount of darkness or light in an area of a scan reflects the compactness and density of tissue. Differences in tissue density are the basis for CT and MR scans.

2. (Science: microscopy) logarithm to the base 10 of the reciprocal of transmittance.


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Research idea suggestion

... in this semester. Can anybody suggest me that what are the good research titles related to jurkat cell line? Previous intern did optimal seeding density on jurkat cells. So can anyone please give some advice on that? By the way, the duration of my attachment is 5months. Thank you in advance

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by hwintu001
Thu Jan 22, 2015 7:36 am
 
Forum: General Discussion
Topic: Research idea suggestion
Replies: 0
Views: 882

Re:

... molds, but what I was going for is a concept where the individual viruses would group up and attach via their tail fibers in order to change their density from gelatinous to a more elastic substance that mimics muscle tissue...which I'm not even sure is possible. Basically, on the micro scale you ...

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by Tenebrae
Wed Nov 26, 2014 9:13 pm
 
Forum: Microbiology
Topic: Virus Questions [Science Fiction]
Replies: 3
Views: 1556

Virus Questions [Science Fiction]

... race that's entirely composed of a single virus, right down to the skeletal system composed of dead variants assembled in a manner best suited for density and support. The still living viruses mass around this skeletal structures in order to form a composit entity in a manner akin to how we're ...

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by Tenebrae
Tue Nov 25, 2014 4:43 am
 
Forum: Microbiology
Topic: Virus Questions [Science Fiction]
Replies: 3
Views: 1556

Re: The most boring tasks in Biology

... characteristics after changes in illumination at different iron concentrations. This involved lots of time points where I needed the cell density in the culture, so I spent many many sessions over a period of many months counting the cells in those cultures.

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by jonmoulton
Fri Aug 15, 2014 3:32 pm
 
Forum: General Discussion
Topic: The most boring tasks in Biology
Replies: 1
Views: 2283

Recommendations for Bacteria Detection?

... to check the number of bacteria present in the water. I'm not as interested in particular species as I am in obtaining some idea of "bacteria density" or parts per gram. I'm not sure if it matters, but the water may be contaminated with fertilizer, soaps, etc... Is there some kind of ...

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by lodestone25
Sun Jul 27, 2014 6:20 pm
 
Forum: Microbiology
Topic: Recommendations for Bacteria Detection?
Replies: 4
Views: 2856
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