Aeronautics is the science of flight. It is the study, design and manufacturing of air-flight machine capabilities. Aeronautics is also defined as the design, construction and operation of aircrafts and the scientific study of flight through the atmosphere. Aeronautics have been divided into 3 categories: Aviation, Aeronautical Science & Aeronautical Engineering. The impact factor of journal provides quantitative assessment tool for grading, evaluating, sorting and comparing journals of similar kind. It reflects the average number of citations to recent articles published in science and social science journals in a particular year or period, and is frequently used as a proxy for the relative importance of a journal within its field. It is first devised by Eugene Garfield, the founder of the Institute for Scientific Information. The impact factor of a journal is evaluated by dividing the number of current year citations to the source items published in that journal during the previous two years.
Last date updated on July, 2014