Caroline is a wine buff and bon vivant. She likes to stop at her local wine store, Transcendental Tastings, on the way home from work. She browses the aisles looking for the latest releases from her favorite vineyards. Occasionally she picks up a few bottles. She stores these in a rack in a cool corner of her cellar. She and her partner eat out frequently but when they are at home they usually ...

The population of Bangladesh is increasing tremendously and to keep pace with the increasing demand of fish protein, farmers intensified fish production from the water bodies which created environmental pollution. To tackle the situation the raft and rack aquaponics experiment was conducted to reduce the water pollution and have vegetable production from high density poly-culture fish ponds. Th...

We interpret the complexes defining rack cohomology in terms of a certain differential graded bialgebra. This yields elementary algebraic proofs old and new structural results for this theory. For instance, we exhibit two explicit homotopies controlling structure defects on cochain level: one commutativity defect cup product, other "Zinbielity" dendriform structure. also show that, quandle, pro...