Tourism constitutes a wide variety of sectors that provide diverse products and services to visitors. However, these businesses also provide products and services to local residents. Mass tourism is the act of visiting a destination with large amounts of people at a time and the study of the effect that large amounts of people can have on a particular destination which has been over-exposed by single tourists having been there repeatedly. These tourist also help other businesses such as telecommunication services.
Scientific journal is a periodical publication intended to further progress of science, usually by reporting novel research. There are thousands of scientific journals in publication, and many more have been published at various points in the past. Most journals are highly specialized, although some of the oldest journals publish articles and scientific papers across a wide range of scientific fields. Scientific journals contain articles that are peer reviewed, to ensure that articles meet the journal's standards of quality, and scientific validity. The publication of the results of research is an essential part of the scientific method. If they are describing experiments or calculations, they must supply enough details that an independent researcher could repeat the experiment or calculation to verify the results. Each such journal article becomes part of the permanent scientific record.
Last date updated on September, 2020