|Thyroid activity means normal functioning of thyroid gland in the hormone production and growth and development. The proper functioning of thyroid gland help in proper metabolism in the body, proper supply of oxygen rate to all organs, proper hormone production, regular control of calcium and potassium levels in the body. More important functioning of thyroid hormone is proper development of sex organs and their functioning. During pregnancy period proper development in the embryo and fetal stages will takes place.
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.