Pregnancy is an significant stage of a womanâs life, and has the possible to effect the growing fetus and the mother. It has been recommended that pregnancy weight gain within the Institute of Medicine suggested ranges are associated with better pregnancy consequence than are weight gains outside these ranges. Maternal weight gain is depending on socio-economic status, biologic factors and cultural behaviors.
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 November, 2024
Spanish 
Chinese 
Russian 
German 
French 
Japanese 
Portuguese 
Hindi