The mechanical barrier is made up of the mucus layer, intestinal epithelial cells, tight junctions between cells and the mucosal lamina propria.

In association with the moderate to severe villous atrophy seen in this disorder, there is a reduction in the surface epithelium and derangement in cell architecture. Among changes observed by ...

There may also be dotlike areas on the columnar epithelium, which are due to areas ... CIN = cervical intraepithelial neoplasia; ASC-US=atypical cells of undetermined significance; ASC-H, atypical ...

ORC is a self-describing type-aware columnar file format designed for Hadoop workloads. It is optimized for large streaming reads, but with integrated support for finding required rows quickly.

It feels like the Splinter Cell remake has been on its way for a decent while now, which isn't helped by the fact it's been over two years since we heard anything official about the game.

Add a description, image, and links to the columnar-database topic page so that developers can more easily learn about it.

Think back to that basic biology class you took in high school. You probably learned about organelles, those little 'organs' inside cells that form compartments with individual functions. For example, ...

1Cancer Biology and Genetics Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, New York. 2David M. Rubenstein Center for Pancreatic Cancer, Memorial Sloan Kettering ...