Science & Medical Videos Dnatube
5758 views
Optical astigmatism
Optical astigmatism is caused by deformation of either the lens or the cornea. This video ...
6455 views
What Is Astigmatism? : Improving Astig ...
How can astigmatism be treated: If the degree of astigmatism is slight and no other problems of ...
7185 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 ...
4386 views
MYOPIA
Nearsightedness, or another name myopia, as it's medically termed, is a vision condition in ...
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Astigmatism - What Is Astigmatism
Astigmatism is a vision condition which causes blurred vision due either to the irregular shape ...
29162 views
Accommodation and natural lens
The primary function of the eye is to process images by focusing light rays on the retina in the ...
7152 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 ...
8918 views
How Prozac works- brief animation
Prozac is an antidepressant in a group of drugs called selective serotonin reuptake inhibitors . ...
10963 views
Anticholinergics (mechanism of action ...
Anticholinergics are a class of medications which inhibit parasympathetic nerve's impulses by ...
7707 views
Vasodilation - Vasodilatacion
Widening of blood vessels resulting from relaxation of the muscular wall of the vessels. What ...
51786 views
Physiology of muscle contraction and r ...
Muscle contraction is initiated by the binding of the neurotransmitter Acetylcholine, with ...
7676 views
Temporal Muscle
A muscle with origin from the temporal fossa, with insertion into the anterior border of the ...
18391 views
How antioxidants work
Everything from tea to carrots to vegetable oils are being promoted as being good for your ...
6068 views
Lipoproteins
Lipoproteins contain both proteins and lipid,and allows fats to move through water inside and ...
3556 views
Lec 10 - Programming Abstractions (Sta ...
"Lec 10 - Programming Abstractions (Stanford)" Lecture 10 by Julie Zelenski for the Programming ...
4735 views
Cloning_Humans - Part 3 (of 6)
Human cloning is the creation of a genetically identical copy of a humanbody. It does not ...
9067 views
Allotrope of sulphur
There are a large numbers of allotropes of the sulfur. In this respect, sulfur is second only to ...
17289 views
Carbon Allotropes
Diamond: Diamond is one of the best known allotropes of carbon, whose hardness and high ...
11777 views
Demonstration on Endothermic Reaction
An endothermic reaction is any chemical reaction that absorbs heat from its environment. Here's ...
11071 views
Solutions: Endothermic and Exothermic ...
Many chemical reactions release energy in the form of heat, light, or sound. These are ...
9962 views
Exothermic Reaction Molten Magic
There are other chemical reactions which must absorb energy in order to proceed. These are ...
9269 views
Exothermic Reaction
An exothermic reaction is a chemical reaction which releases energy in the form of heat. It is ...