Science & Medical Videos Dnatube
5756 views
Optical astigmatism
Optical astigmatism is caused by deformation of either the lens or the cornea. This video ...
6452 views
What Is Astigmatism? : Improving Astig ...
How can astigmatism be treated: If the degree of astigmatism is slight and no other problems of ...
7183 views
Surgically Induced Astigmatism Phaco 3 ...
3 Ways to Identify Astigmatism Complications: 1)Corneal Abrasions When astigmatic patients ...
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Error of the Eye
Astigmatism is an error in the eye which cause blurry vision. And this is one of the most common ...
4381 views
MYOPIA
Nearsightedness, or another name myopia, as it's medically termed, is a vision condition in ...
6715 views
Astigmatism - What Is Astigmatism
Astigmatism is a vision condition which causes blurred vision due either to the irregular shape ...
29140 views
Accommodation and natural lens
The primary function of the eye is to process images by focusing light rays on the retina in the ...
7147 views
Circulation
The circulatory system is an organ system which passes nutrientslike amino acids, electrolytes ...
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Drug Metabolism
The primary site of drug metabolism is the liver, the organ that plays a major role in ...
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How Prozac works- brief animation
Prozac is an antidepressant in a group of drugs called selective serotonin reuptake inhibitors . ...
10961 views
Anticholinergics (mechanism of action ...
Anticholinergics are a class of medications which inhibit parasympathetic nerve's impulses by ...
7703 views
Vasodilation - Vasodilatacion
Widening of blood vessels resulting from relaxation of the muscular wall of the vessels. What ...
51778 views
Physiology of muscle contraction and r ...
Muscle contraction is initiated by the binding of the neurotransmitter Acetylcholine, with ...
7674 views
Temporal Muscle
A muscle with origin from the temporal fossa, with insertion into the anterior border of the ...
18385 views
How antioxidants work
Everything from tea to carrots to vegetable oils are being promoted as being good for your ...
6066 views
Lipoproteins
Lipoproteins contain both proteins and lipid,and allows fats to move through water inside and ...
3553 views
Lec 10 - Programming Abstractions (Sta ...
"Lec 10 - Programming Abstractions (Stanford)" Lecture 10 by Julie Zelenski for the Programming ...
4734 views
Cloning_Humans - Part 3 (of 6)
Human cloning is the creation of a genetically identical copy of a humanbody. It does not ...
9064 views
Allotrope of sulphur
There are a large numbers of allotropes of the sulfur. In this respect, sulfur is second only to ...
17284 views
Carbon Allotropes
Diamond: Diamond is one of the best known allotropes of carbon, whose hardness and high ...
11769 views
Demonstration on Endothermic Reaction
An endothermic reaction is any chemical reaction that absorbs heat from its environment. Here's ...
11065 views
Solutions: Endothermic and Exothermic ...
Many chemical reactions release energy in the form of heat, light, or sound. These are ...
9957 views
Exothermic Reaction Molten Magic
There are other chemical reactions which must absorb energy in order to proceed. These are ...
9267 views
Exothermic Reaction
An exothermic reaction is a chemical reaction which releases energy in the form of heat. It is ...