A number of theories have been proposed to explain the development of hepatic encephalopathy in patients with cirrhosis. Some investigators contend that hepatic encephalopathy is a disorder of astrocyte function. Astrocytes account for about one third of the cortical volume.
Mar 10, 2015. College semesters are about 15 weeks long. Most fall semesters begin in September and end in December. Spring semester begins in January and ends in April. This means that in the ânormalâ academic year, students are in classes for approximately six months.
How long does a semester last in college? A semester divides the school year into two equal parts. This means that if the academic year is 32 weeks, each semester is 16 weeks long. In different countries, in different â¦ colleges and universities, the academic year has no standard, so the length may vary.onfidence votes 92.5K. For a college or university that operates on a two semester academic year, a semester is approximately 16 weeks. Fall semester runs from September through December, and Spring semester from January through May.