This paper concerns the effect of friction on crack propagation for the centrally cracked Brazilian disk under diametric forces by using a modified finite element method.It shows that the mode II stress intensity factor decreases obviously with the increase of friction after the Food crack is closed, while friction has no influence on the stress in
Amaranthus viridis is an important medicinal herb.In this study, the complete chloroplast genome (plastome) of A.viridis was repotred.It was a circular molecular of 150,452 bp Volumizer in length and consists of a large single-copy region (LSC, 83,832 bp), a small single-copy region (SSC, 17,914 bp), and two inverted repeats (IRs, 24,353 bp Coffee
The ring-like In(Ga)As quantum dot pairs (QDPs) is prepared on GaAs ring-ring-disk (R-R-D) nanostructures template by droplet epitaxy (DE) method.The surface morphology of GaAs samples are characterized with Scanning Tunneling Microscope (STM), and studying local controlled growth mechanism of quantum dots (QDs) on GaAs R-R-D nanostructures.STM ima
The "Magude project" aimed but failed to interrupt local malaria transmission in Magude district, southern Mozambique, by using a comprehensive package of interventions, including indoor residual spraying (IRS), pyrethroid-only long-lasting insecticide treated nets (LLINs) and mass-drug administration (MDA).Here we 639 present detailed information
Micro-electromechanical systems (MEMS) are microscopic devices based technology mainly involving the moving parts.Bio-MEM is a particular Coffee Supplies affiliate of MEMS technology in general.This paper studies and analyzes variations of pressure and velocity inside the T-shaped channel at micron level.We have considered straight micro-channel fo