Home Forum Dictionary Articles Tutorials Books Directory Share your work

Dictionary » T » Time-varied gain

Time-varied gain

time-varied gain --> time-gain compensation

In ultrasonography, an increase in receiver gain with time to compensate for loss in echo amplitude with depth, usually due to attenuation.

Synonym: attenuation compensation, depth compensation, time compensation gain, time-compensated gain, time-varied gain control, time-varied gain.

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

Results from our forum

Beneficial mutations vs harmful

... without such mutations superseding them. Thus harmful mutations rarely gain much room in the gene pool. Beneficial mutations, albeit rare, tend ... animals. This person would then have an edge over other people of his time and have more children and better health, and thus the mutation quickly ...

See entire post
by biohazard
Tue Oct 08, 2013 12:39 pm
Forum: Evolution
Topic: Beneficial mutations vs harmful
Replies: 12
Views: 3831

Re: Re:

... the original FACTS. Look at the simple example: Evolution = change over time Facts = genetic and phenotypic changes observed in the lab Conclusion ... LOSS. For human evolution to take place it would have had to be gene GAIN. This gain is INFERRED from archeological data, not OBSERVED. Conclusion ...

See entire post
by Cat
Sat Jun 15, 2013 5:13 pm
Forum: Evolution
Topic: CHALLENGE: Why should there be an “origin of species”?
Replies: 16
Views: 6130

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

... correctness either, it's because it's stupid. You're wasting your time. This idiocy will never gain currency, particularly as people of different cultures are interacting more and more. ...

See entire post
by Seth90210
Thu May 23, 2013 11:06 am
Forum: Human Biology
Topic: Brain size=IQ level theory (Blacks vs Whites & Asians)
Replies: 68
Views: 218838


... it was beneficial to evolve into something more complex just to gain that edge in competition. If you were a bit bigger, faster and meaner ... know that for sure and can never know it, since we can't go back in time. I have been under the impression that it is commonly accepted view ...

See entire post
by biohazard
Fri Nov 30, 2012 8:21 am
Forum: Evolution
Topic: Is evolution as simple as we think?
Replies: 38
Views: 15992

Re: Stomach bloating and weight gain

... told that it was due to abdominal gas and that was it. My test results came back that everything was normal. No problems with my thyroid. Every time I eat or drink anything, no matter how small it is, I feel like I have eaten a basket ball. It is very saddening. I get no support from my parents ...

See entire post
by Pumbaa2
Thu Oct 25, 2012 5:38 am
Forum: Physiology
Topic: Stomach bloating and weight gain
Replies: 451
Views: 2542425
View all matching forum results

This page was last modified 21:16, 3 October 2005. This page has been accessed 587 times. 
What links here | Related changes | Permanent link