The article is devoted to the phenomenon of abbreviation in the modern French language.It was given worldwide distribution as the way of making new words by reduction.The main task of this paper is to define general characteristic of Shirts Boy’s abbreviation for making them easy to understand and use.In this article the phenomenon of abbreviatio
Polar Patrol Balloon experiment during 1991-1993
Since 1984 the National Institute of Polar Research, the Institute of Space and Astronautical Science and collaborative scientists have conducted the long-term circumpolar balloon program that is called Polar Patrol Balloon (PPB) project, and they also have developed ballooning technologies for this program.This project aims at establishing a stati
Human umbilical mesenchymal stem cells ameliorate atrophic gastritis in aging mice by participating in mitochondrial autophagy through Ndufs8 signaling
Abstract Background Chronic atrophic gastritis (CAG) is a chronic disease of the gastric mucosa characterized by a reduction or an absolute disappearance of the original gastric glands, possibly replaced by pseudopyloric fibrosis, intestinal metaplasia, or fibrosis.CAG develops progressively into intestinal epithelial metaplasia, dysplasia, and ult