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As people grow older, an enzyme known as PEP increasingly breaks down the neuropeptide chemicals involved in learning and memory. But now, researchers...

Issue"Some educational systems emphasize the development of student's capacity for reasoning and logical thinking, but students would benefit...

TopicThe Trash-Site Safety Council has recently conducted a statewide study of possible harmful effects of garbage sites on the health of people livin...

Issue"When we concern ourselves with the study of history, we become storytellers. Because we can never know the past directly but must construct...

The following appeared in a letter to the editor of a local newspaper."Too much emphasis is placed on the development of reading skills in elemen...

Issue"The purpose of many advertisements is to make consumers want to buy a product so that they will 'be like' the person in the ad. Thi...

The following appeared in the editorial section of a health and fitness magazine."In a study of the effects of exercise on longevity, medical res...

Issue"In many countries it is now possible to turn on the television and view government at work. Watching these proceedings can help people unde...

The following is from an editorial in the Midvale Observer, a local newspaper."Ever since the 1950's, when television sets began to appear in...

Issue"The study of history has value only to the extent that it is relevant to our daily lives."Sample EssayTo state that the study of histo...