Routing optimization in wireless sensor networks facilitates to reduce the overhead of the maintaining of wireless sensor networks and extend the lifetime of wireless sensor networks.Collection tree-based routing protocol, which does not require route discovery, has been widely used for Damiana low overheads of calculation and storage.However, with
Existing techniques to manufacture conventional tool steel inserts for the plastic injection moulding process are expensive and time-consuming.Complex mould inserts, difficult to manufacture with conventional processes, can be produced using Direct Metal Laser Sintering (DMLS) with Maraging tool steel (MS1).MS1 is an additive manufacturing (AM) mat
In mammalian organisms liquid tumors such as acute myeloid leukemia (AML) are related to spontaneous chromosomal translocations ensuing in gene fusions.We previously developed a system named bridge-induced translocation (BIT) that allows linking together two different chromosomes exploiting the strong endogenous homologous recombination system of t
In this study, a new method for manipulating energy flow in a 3D vector field is proposed.In this method, an azimuthally-polarized beam with a noncanonical vortex, the X-type vortex, is focused in a high-numerical aperture system.It is found that, instead of the invariance of the energy flow which is characteristic of the traditional vortex (i.e.,
The cranial endo and dermal skeletons, which comprise the vertebrate skull, evolved independently over 470 million years ago and form separately during embryogenesis.In mammals, much of the cartilaginous chondrocranium is transient, undergoing endochondral ossification or disappearing, so its role in skull morphogenesis is not Paring Knives well st