Plant FtsZ proteins are encoded by two small nuclear gene families (FtsZ1 and FtsZ2) and are involved in chloroplast division. From the moss Physcomitrella patens, four FtsZ proteins, two in each nuclear gene family, have been characterised and described so far. In the recently sequenced P. patens genome, we have now found a fifth ftsZ gene. This novel gene has a genomic structure similar to Pp...

Lucas Kwok’s Fifth Region is a speculative spatial narrative. Positing new region in the air above Hong Kong 2060, as city below has become too crowded to live in. At time when previously scripted futures of this are currently being hastily re-written, presents an allegorical parable, critique overpopulation, density and government control land, well imaginary vision utopia escaping below. proj...

Heterogeneous ultra dense networks (HUDNs) and non-orthogonal multiple access (NOMA) have been identified as two proposing techniques for the fifth generation (5G) mobile communication systems due to their great capabilities to enhance spectrum efficiency. This article investigates the application of NOMA techniques in HUDNs to support massive connectivity in 5G systems. Particularly, a unified...

Removal of heavy metals will allow elimination of toxic substances from environmental samples or will prevent their introduction into the environment. Silica gel will be used to form a complex with other compounds such as nitrilitriacetic acid (NTA), ethylenediaminetetraacetic acid (EDTA) and 2mercaptoethanol by an acid catalyzed condensation. Compounds such as NTA were suspended with silica ge...

Like other euechinoids, the fertilized eggs of the sand dollar Dendraster excentricus proceed through cleavages that produce a pattern of macromeres, mesomeres, and micromeres at the 4th division. The 8 cells of the macro-mesomere lineage proceed through 6 additional cleavages before hatching. At the fifth overall division, the 4 micromeres produce a lineage of large micromeres that will divide...

We discuss the physical interpretation of unparticles and review the constraints from cosmology. Unparticles may be understood in terms of confined states of a strongly-coupled scale-invariant theory, where scale-invariance implies that the confined states have continuous masses. This picture is consistent with the observation that unparticle operators can be represented in terms of continuous ...

Discrimination between axonotmesis and neurotmesis is crucial in traumatic nerve injury. We present the case of a 43-year-old woman which presented hypoesthesia in the fourth and fifth right fingers, started after surgery for Dupuytren syndrome. At ultrasound study, the ulnar digital sensory branch was identified. Before the division into the two terminal branches, a neuroma was observed, while...