The game of cops and robber is a turn-based vertex pursuit game played on a connected graph between a team of cops and a single robber. The cops and the robber move alternately along the edges of the graph. We say that the ...

Circulating osteoprogenitor (COP) cells are blood-borne cellswhich express a variety of osteoblasticmarkers and are able to formbone nodules in vivo.Whereas a high percentage of COP cells (%COP) is associatedwith ...

Copper is an essential and toxic trace metal for bacteria and, therefore, must be tightly regulated in the cell. Enterococcus hirae is a broadly studied model for copper homeostasis. The intracellular copper levels in ...

Conferences of the Parties (COPs) are intergovernmental meetings established by treaties to review and promote the implementation of their provisions. The literature on COPs is limited and almost exclusively based on ...

Statement of problem Although cement-retained implant prostheses are widely used, the quantification of optimal retention remains controversial, and new dental luting agents should be evaluated. Purpose The purpose of this ...