Dictionary » S » Sample

Sample

sample

1. A specimen of a whole entity small enough to involve no threat or damage to the whole; an aliquot.

2. A selected subset of a population; a sample may be random or nonrandom (haphazard); representative or nonrepresentative.

Origin: M.E. Ensample, fr. L. Exemplum, example


Please contribute to this project, if you have more information about this term feel free to edit this page



Results from our forum


Questions about DNA dialysis

Hi, sample loss would be a technical thing about he gizmo you bought. If you are not near the size cut off there shouldn't be much loss, I'd think, except the bit of volume stuck in the gizmo if you have small volumes, and perhaps ...

See entire post
by biomart
Wed Mar 11, 2015 7:43 am
 
Forum: Bioinformatics
Topic: Questions about DNA dialysis
Replies: 1
Views: 311

Re:

... innate intelligence) play a small- but not empirical- role. do not forget that Asians scored 6 points ahead due to their lower and unrepresented sample of selected subjects and higher visuospatial intelligence, but very average to below average verbal intelligence (a cause most likely due to ...

See entire post
by Seth90210
Wed Feb 25, 2015 2:37 am
 
Forum: Human Biology
Topic: Brain size=IQ level theory (Blacks vs Whites & Asians)
Replies: 75
Views: 334134

Brain size=IQ level theory (Blacks vs Whites & Asians)

... innate intelligence) play a small- but not empirical- role. do not forget that Asians scored 6 points ahead due to their lower and unrepresented sample of selected subjects and higher visuospatial intelligence, but very average to below average verbal intelligence (a cause most likely due to ...

See entire post
by CandyTon
Sat Feb 07, 2015 3:24 am
 
Forum: Human Biology
Topic: Brain size=IQ level theory (Blacks vs Whites & Asians)
Replies: 75
Views: 334134

Questions about DNA dialysis

... Can you give me some literature hints, please? Secondly, I know my target DNA concentration, but I know dialysis can lead to dilution and sample loss. How much higher shall I choose the starting concentration? Also, how can I calculate the optimum time for dialysis, the right temperature, ...

See entire post
by protoemics
Thu Feb 05, 2015 7:56 am
 
Forum: Bioinformatics
Topic: Questions about DNA dialysis
Replies: 1
Views: 311

Basic Knowledge about DNA Extraction

... basic step of DNA Extraction is lysis of the cells or virus containing the DNA of interest, which is often done by sonicating or bead beating the sample. It has been proved that vortexing with phenol is often a effective method to break down protienacious cellular walls or viral capsids and the ...

See entire post
by 2444256703
Thu Jan 22, 2015 8:56 am
 
Forum: Genetics
Topic: Basic Knowledge about DNA Extraction
Replies: 0
Views: 788
View all matching forum results

This page was last modified 21:16, 3 October 2005. This page has been accessed 14,374 times. 
What links here | Related changes | Permanent link