Abstract: An acoustic enclosure such as a loudspeaker (10) uses within the cabinet adsorbent material, and/or containment means (22) for the adsorbent material, which is at least partially hydrophobic. Preferably, the material is activated carbon treated to provide it with hydrophobic properties. Preferably, the adsorbent material is treated with a silicon-containing compound. This improves the acoustic compliance of the acoustic enclosure.

Abstract: A method, system, and computer program product for determining and implementing business changes is provided. In one embodiment, a set of stages in a business change process that are performed sequentially are defined. Defining a set of elements corresponding to each stage, wherein each element groups a set of related activities and deliverables together. Defining a set of work product comprising a group of closely related transformation activities that produce a client recognizable product for each element. The stages are presented to a user as selectable components in a graphical user interface. Responsive to selection of a component by a user, presenting the user with a display of greater detail of the corresponding stage. Successive selection of components presents greater detail to the user about the corresponding component, thus enabling a user to ensure that all aspects of a business change are considered when planning a business change project.

Abstract: An acoustic enclosure such as a loudspeaker (10) uses within the cabinet adsorbent material, and/or containment means (22) for the adsorbent material, which is at least partially hydrophobic. Preferably, the material is activated carbon treated to provide it with hydrophobic properties. Preferably, the adsorbent material is treated with a silicon-containing compound. This improves the acoustic compliance of the acoustic enclosure.