Dictionary » R » Rings

Rings

ring scotoma

An annular area of blindness in the visual field surrounding the fixation point in pigmentary degeneration of the retina and in glaucoma.


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



Results from our forum


Is thiamin (thiamine) amine or not?

... thiamine might not be an amine because the amino group is connected to an aromatic ring. I know phenylamines are amine groups connected to benzene rings. In thiamine, the amine group is connected to a pyrimidine ring. So I'm not sure but this may be why thiamine is not considered an amine...

See entire post
by BasicBiology
Thu Nov 06, 2014 7:44 pm
 
Forum: Human Biology
Topic: Is thiamin (thiamine) amine or not?
Replies: 2
Views: 1519

Why's palm stems equally thick all the way?

... bottom to top when other regular trees are thicker at the base and become smaller further up towards the top? Also, why doesn't palms have tree rings? Regards, Blastula

See entire post
by Bastula
Thu Jan 10, 2013 8:30 am
 
Forum: Botany Discussion
Topic: Why's palm stems equally thick all the way?
Replies: 2
Views: 2570

Cottonwood tree twigs with star-shaped pattern

... trees? When twigs about 1/4" diameter are cut in cross section at a "joint" (where the twig is slightly swollen and growth rings appear to circle the twig's bark), I sometimes find a perfect little star--other times I don't. And in twigs that have dried to the point of brittleness ...

See entire post
by Thos
Sun Aug 19, 2012 2:54 am
 
Forum: Botany Discussion
Topic: Cottonwood tree twigs with star-shaped pattern
Replies: 0
Views: 2545

Re: Stomach bloating and weight gain

... cutting candies and junk food !! Recently, it is even growing worse than ever and I can feel it swelling, hard and hurting I no more can wear my rings, bracelets, shoes and clothes and my face is a round loaf of bread .. the strange thing is that the bloating is not just during ovulation or period ...

See entire post
by Rim
Mon Apr 16, 2012 5:16 am
 
Forum: Physiology
Topic: Stomach bloating and weight gain
Replies: 453
Views: 2911113

Re: Sound and how the brain reacts to it

... brought on by certain voices. ". . . that certain gravel or sediment in the voice (like Morgan Freeman or Ken Nordine)" - this rings a bell with me, it is the quality of the person's voice that affects me, not what is being said, for the most part. Mine, however, is almost always ...

See entire post
by chillsdownmyspine
Thu Aug 18, 2011 10:36 pm
 
Forum: Human Biology
Topic: Sound and how the brain reacts to it
Replies: 89
Views: 175707
View all matching forum results

This page was last modified 21:16, 3 October 2005. This page has been accessed 2,676 times. 
What links here | Related changes | Permanent link