Abstract: A foam and a foaming composition are provided. The foam includes a composite material and a plurality of foam cells, wherein the foam cells are disposed in the composite material. The composite material includes a modified sulfur-containing polymer and a fluorine-containing polymer fiber, wherein a degree of orientation as defined by the ratio I110/I200 is from 1.0 to 1.3, wherein I110 is the X-ray diffraction peak intensity of (110) planes of the modified sulfur-containing polymer and I200 is the X-ray diffraction peak intensity of (200) planes of the modified sulfur-containing polymer.

Abstract: A method and apparatus for displaying DVD and/or application data is accomplished by detecting selection of a user interaction request that is requesting the display of a DVD subpicture or an application subpicture. Once the user interaction request is detected, the system determines the particular type of the request; i.e., whether the request is for a DVD data stream or an application data stream. Note that the DVD data stream includes DVD video data, DVD audio data, and DVD subpicture data. Simliarly, the application data stream includes at least one of application video data, application audio data, and application subpicture data. When the user interaction request relates to the application data stream, the application data stream is displayed only or merged with the DVD data stream.