Tourism emanates from societal structures. Hence people are an integral part of any tourism product. There are different ways to measure the size of the tourism industry, as tourism does not conform to the usual ways that industries are defined, such as manufacturing, forestry and other industries. 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.
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.
Last date updated on December, 2020