We demonstrate a simple process for the fabrication of rigid plastic master molds for soft lithography directly from (poly)dimethysiloxane devices. Plastics masters (PMs) provide a cost-effective alternative to silicon-based masters and can be easily replicated without the need for cleanroom facilities. We have successfully demonstrated the use of plastics micromolding to generate both single a...

Thispaperdescribes severalmethods that generatepatterned relief structures for casting the elastomeric stamps required in microcontact printing (μCP). The relief structures include the following: (1) patterns etched in thin films of silver (200 nm thick) with printed SAMs of hexadecanethiolate as resists; (2) patterned polymeric structures assembled on the surface of a thin film of silver (or g...

In the dynamic analysis of structures condensation methods are often used to reduce the number of degrees of freedom to manageable size. Substruc-turing and choosing the master variables as the degrees of freedom on the interfaces of the substructures yields data structures which are well suited to be implemented on parallel computers. In this paper we discuss the additional use of interior mas...

Multi-player role-playing games form one of the key examples of interactive, emergent and collaborative storytelling systems available. These games and the collaborative stories that they create, are commonly facilitated by a specialized participant, the game master. In the current study, the verbal communication of game masters in a series of role-playing game sessions is categorized and analy...