|Protein calorie malnutrition (PCM) is nothing but it¬ís a kind of malnutrition, insufficient protein and calorie consuming. PCM is also called protein-energy malnutrition (PEM). Causing of death is due to protein-calorie malnutrition in under developed countries. This state is occurred by improper nutritional supplements to meet the body requirements. Kwashiorkor and Marasmus is caused by this condition. Journal Article is sometimes called a Scientific Article, a Peer-Reviewed Article, or a Scholarly Research Article. Together, journal articles in a particular field are often referred to as The Literature.
Journal articles are most often Primary Research Articles. However, they can also be Review Articles. These types of articles have different aims and requirements. Sometimes, an article describes a new tool or method.
Because articles in scientific journals are specific, meticulously cited and peer-reviewed, journal databases are the best place to look for information on previous research on your species. Without a background in the field, journal articles may be hard to understand - however, you do not need to understand an entire article to be able to get valuable information from it.