In this study a new composite material have been prepared and characterized through polymerization of ethylene glycol located between the 1 Ply Bath Tissue Bentonite layers with phthalic anhydride.The results showed that the polymer binds with the structure of clay through hydrogen bonding also Emergency Dali Invertor the polymerization process led
Transcriptome analysis reveals temporally regulated genetic networks during Drosophila border cell collective migration
Abstract Background Collective cell migration underlies many essential processes, including sculpting organs during embryogenesis, wound healing in the adult, and metastasis of cancer cells.At mid-oogenesis, Drosophila border cells undergo collective migration.Border cells round up into a small group at the pre-migration stage, detach from the epit
Control of Vortex Helicity With a Quarter-Wave Plate in an Er:YAG Ceramic Solid State Laser
In this paper, we research the characteristics of the Laguerre-Gaussian (LG01) beams generated in an Er:YAG ceramic solid state laser pumped by an annular beam.The generated two LG01 beams (LG0,+1 and Hoody LG0,-1 modes) were found to GSPOT have different thermally induced polarization behaviors and alternately existed in the resonator; then, a nov