Metasurfaces with ultrathin artificial structures have attracted much attention because of their unprecedented capability in light manipulations.The recent development of metasurfaces with controllable responses opens up new opportunities in various applications.Moreover, metasurfaces composed of twisted chiral structures can generate asymmetric re
This paper presents a model applicable to the gel bottle cashmere large strain analysis of composite materials such as flexible hoses.A three-dimensional constitutive law, which uses the concept of convected coordinate frame, is developed for materials presenting non linear elastic and linear orthotropic behaviors in the large deformation field.The
Lignins are phenolic polymers found in the secondary wall of plant conductive systems where they play an important role by reducing the permeability of the cell wall to water.Lignins are also responsible for the rigidity of the cell wall and are involved in mechanisms of resistance to pathogens.The metabolic routes and enzymes involved in synthesis
FCS7224, a 34-page curriculum by Josephine Turner, is Unit 4 in a series lorenametaute.com on personal financial management.It includes a slide presentation and information on consumer protection and regulations, such as those relating to credit identify theft cartoon martian with big head and protection against consumer fraud, as well as informati