Cartilage as the cricoid cartilage and carina. Cartilage is composed of specialized cells called chondrocytes that produce a large amount of collagenous extracellular matrix, abundant ground substance that is rich in proteoglycan and elastin fibers. Cartilage is classified in three types, "elastic cartilage", "hyaline cartilage" and "fibrocartilage", which differ in relative amounts of collagen and proteoglycan. Cartilage does not contain blood vessels (it is avascular) or nerves (it is aneural). Nutrition is supplied to the chondrocytes by diffusion. The compression of the articular cartilage or flexion of the elastic cartilage generates fluid flow, which assists diffusion of nutrients to the chondrocytes.
How an Economy Grows and Why It Crashes second, improving the deteriorating economic situation requires savings rather than consumption; third, the economy does not When it comes to prosperity, it needs deflation, not inflation. Also,there are three important points from the book: First, the fundamental reason for promoting economic growth is production, not consumption. Second, to improve the deteriorating economic situation, it should be savings, not consumption. Third, when the economy is in a downturn, what is needed is deflation, not inflation. The book was a 2010 winner of the getAbstract International Book Award, and a "New York Times" best-seller. The book was based on an earlier "economic