Typically, gas discharge is stimulated in tubes containing special gases that are held at low pressures. This increases the efficiency of the process. However, gas discharge happens just fine in regular air at normal pressure. In the open air, gas discharge is called corona discharge. When an object that is sitting in the open air is filled with enough electric charge, the electric charge leaks off of the object into the surrounding air. In doing so, the air surrounding the object becomes electrified and glows. Since the air that is closest to the object is the most electrified, the pattern of light that is present in corona discharge takes on the shape of the object that is being electrically charged.

 

While corona discharge sounds exotic and looks mystical, it is in reality just as mundane as fluorescent light bulbs and spark plugs. Since corona discharge is a straight-forward electrical effect, the pattern of light that is created depends on the electrical conductivity of the object, the shape of the object, and the composition and state of the air surrounding the object. It does not depend on the biological vitality of the object or the emotional state of the object. All objects, from nails to pennies, can be made to emit a corona discharge. This fact does not indicate that nails have souls. It just indicates that electricity has been pumped into a nail to the point that the surrounding air has become electrified and glows.

TASK

1.how is the relevance of the surrounding joints capable of affecting the Synovium-derived stem cells (SDSCs) origin?

2.based on the collagen types, provide an sequentialorder to show how they interrelate withminor collagens

3. In normal articular cartilage, tissue fluid represents between 65% and 80% of the total weight;justify

4. The _______________ is the resident cell type in articular cartilage.

5. zone containaining the largest diameter collagen fibrils in radial disposition?explain

6.describe in details the superficial layer containing a relatively high number of flattened chondrocytes.

7. The thin superficial zone that protects the deeper layers from shear stresses is called _______ zone.

8.how is the devoid of blood vessels articulated to cartilade?explain

9.shed light ore distributional articular ligament in regard to the lymphatics

10. Injury to articular cartilage is recognized as a cause of significant musculoskeletal morbidity; explain with facts