The present disclosure relates to a tool used to producing anatomical phantoms. The tool includes an inner flexible mold which sits inside a rigid, thermally conductive outer shell. The rigid shell may be made out of aluminum. The silicone mold and thermally conductive shell both include at least two interlocking components. The shell is held together by a locking mechanism which can expand upon internal pressure. An anatomical phantom is produced from polyvinyl alcohol hydrogel by freezing and thawing a PVA liquid precursor in the silicone mold and demolding it.

A material fabrication method comprises (a) fabricating a structure from a programmable amyloid material (PAM) ink comprising an amyloid monomer stabilized in a liquid solvent; and (b) contacting the structure with an agent which triggers polymerization of the amyloid monomer and stabilization of the structure.

A material fabrication method comprises (a) fabricating a structure from a programmable amyloid material (PAM) ink comprising an amyloid monomer stabilized in a liquid solvent; and (b) contacting the structure with an agent which triggers polymerization of the amyloid monomer and stabilization of the structure.

The invention relates to a method for producing a polymethyl methacrylate plate, including the steps of providing a mould. At least one gasket which is enclosed between two substantially parallel mould parts, introducing liquid including methyl methacrylate prepolymer and/or methyl methacrylate monomer in the mould and enabling polymerization of the liquid methyl methacrylate. The invention also relates to a gasket for use in a mould for producing a polymethyl methacrylate plate.

The invention relates to a method for producing a polymethyl methacrylate plate, including the steps of providing a mould. At least one gasket which is enclosed between two substantially parallel mould parts, introducing liquid including methyl methacrylate prepolymer and/or methyl methacrylate monomer in the mould and enabling polymerization of the liquid methyl methacrylate. The invention also relates to a gasket for use in a mould for producing a polymethyl methacrylate plate.

A composite film having a high dielectric permittivity engineered particles dispersed in a high breakdown strength polymer material to achieve high energy density.

A composite film having a high dielectric permittivity engineered particles dispersed in a high breakdown strength polymer material to achieve high energy density.

A method and apparatus for building an assembly fixture for holding a fuselage assembly. A number of cradle fixtures may be driven across a floor to an assembly area. The number of cradle fixtures may be configured to form the assembly fixture.

A method and apparatus for building an assembly fixture for holding a fuselage assembly. A number of cradle fixtures may be driven across a floor to an assembly area. The number of cradle fixtures may be configured to form the assembly fixture.

A method and apparatus for adjusting an adjustable retaining structure. The adjustable retaining structure may be rotated, passively, about a spherical interface as a panel applies a load to the adjustable retaining structure.