This work presents some comments concerning the paper entitled 'Lattice Boltzmann simulation of alumina-water nanofluid in a square cavity' by Yurong He, Cong Qi, Yanwei Hu, Bin Qin, Fengchen Li and Yulong Ding which was published in Nanoscale Research Letters in 2011. The comments are related to the numerical parameters and the computed results of average Nusselt number.

This Essay reexamines Thomas Hobbes's understanding of international order. Hobbes defended the establishment of an all-powerful sovereign as the solution to interpersonal conflict, and he advanced an analogy between persons and states. Extending this "domestic analogy," theorists following Hobbes have supposed that a global sovereign would prove the solution to interstate conflict. Yet Hobbes ...

Buildings constructed from engineered timber are becoming more prevalent globally as building designers, owners and architects realize the sustainability opportunities with timber construction and the overall aesthetic of a completed timber building. As timber buildings are planned to be taller than many model codes permit, the National Fire Protection Association (NFPA) Fire Protection Foundat...

The “Star Phloxes” .,. 191 Discussion ............................................................... 200 The funnel-shaped phloxes ................................................ 204 Genetics of flower color ...................................................... zog Factor differences involved when type with completely white flowers (A) was crossed with type having dark-eyed white-bladed flow...

A non-ionic detergent such as Lubrol-PX extracts in soluble form the VIP-binding structures of rat liver plasma membranes. Detergent-solubilized proteins bind specifically [125I]VIP and the complex tracer-protein is identified by the use of Sepharose 6B columns. The interaction is only possible in the absence of detergent (below 0.001%) and is inhibited by native peptide. A molecular weight of ...

From the leaves and branches of Fernandoa adenophylla, a lignan glycoside (fernandoside) and a phenylpropanoid glycoside (2"-O-beta-apiosylverbascoside) were isolated together with 12 known compounds. The structural elucidations were based on analyses of physical and spectroscopic data.