p-type Sb-doped ZnO (ZnO:Sb)/n-type Ga-doped ZnO (ZnO:Ga) junctions were grown on c-plane sapphire substrates using plasma-assisted molecular-beam epitaxy. Mesa geometry light emitting diodes (LEDs) were fabricated using standard photolithography and lift-off process, with ohmic contacts achieved using Au/Ni and Au/Ti for top ZnO:Sb and bottom ZnO:Ga layers, respectively. Rectifying current–vol...

We present a novel and effective method for modeling a developable surface to simulate paper bending in interactive and animation applications. The method exploits the representation of a developable surface as the envelope of rectifying planes of a curve in 3D, which is therefore necessarily a geodesic on the surface. We manipulate the geodesic to provide intuitive shape control for modeling p...

In this issue of The EMBO Journal, Li et al (2011) show that the axon initial segment (AIS) functions as a retrograde trafficking barrier, or axonal rectifier, to exclude axonal Tau from re-entry into the somatodendritic compartment. They elucidate the molecular basis of this rectification by showing that hyperphosphorylation of Tau permits it to detach from microtubules (MTs) and bypass the re...

introduction: nowadays,  considerable developments  in  the field  of  radiotherapy have  been  achieved.  they  include  the  advances  made  in  the  equipments  and  treatment  planning  techniques  which  require  highly complex calculations. such achievements have made it possible to treat cancer patients not only  with  higher  radiation  dose  but  also  with  higher  precision  and  con...

To the article “Analysis of Performance and Updating a Rectifying Column for Hydrofined Diesel Fuel Stabilization,” by A. S. Bondarenko, M. Kalimgulova, N. Samoilov, Vol. 56, Nos. 11-12, pp. 873–879, March, 2021

An all-perovskite oxide heterostructure composed of SrSnO3/Nb-doped SrTiO3 was fabricated using the pulsed laser deposition method. In-plane and out-of-plane structural characterization films were analyzed by x-ray diffraction with θ-2θ scans φ scans. X-ray photoelectron spectroscopy measurement performed to check film’s composition. The electrical transport characteristic determined applying a...