Before computers, accountants used special paper with columns to summarize general ledger entries. Columnar worksheets made accounting projects easier than if they were written on notebook paper.

Breast terminal duct epithelium which assumes a columnar morphologic appearance has been recognized for decades, and has been referred to by a variety of names, including abnormal involution, cystic ...

Figure 1: Measurements of receptive field structure through the depth of cortex. Figure 5: Diversity of relative spatial phase through the depth of layer 4. Recordings from visual cortex were ...

Couchbase is also offering a free tier for Capella without any time limits to lower barriers to entry for developers. NoSQL document-oriented database provider Couchbase is adding columnar support to ...

There has been a wave of articles over the last few weeks out on the geoblogosphere on columnar jointing in lavas – with many, many great images of columns seen aroundthe world. I thought I’d jump in ...