There are two basic types of Macular Degeneration: âdryâ and âwet.â Approximately 85% to 90% of the cases of Macular Degeneration are the âdryâ (atrophic) type, while 10-15% are the âwetâ (exudative) type. Stargardt disease is a form of macular degeneration found in young people, caused by a recessive gene.
An Internet Service Provider (ISP) is a company that provides Internet access by using copper, fiber, or even satellite communications to the customer. In this lesson, we will cover exactly what an ISP is, how the ISP connects customers, and what type of services the ISPs provide.
DMACâs here to help decipher some key Internet terms: Get VOIP, web and email (along with RSS and more) delivered to your PC via your ISP. ISP (Internet Service Provider) Better known as your carrier or your provider, an ISP provides access to the Internet, pure and simple. Three types of ISPs are found: access ISPs, which hook customers directly up to the Net; hosting ISPs, which lease out portions of their bandwidth with each subscriber; and transit ISPs which are like the superhighways of the Internet, connect hosting ISPs to access ISPs.