Terminator or Super Mario: Human/Computer Hybrids, Actual and Virtual

Is a human/computer hybrid feasible: If so, in what ways would such hybridization affect our concept of what it means to be human? There are two forms of such hybridization, the actual and the virtual. Actual hybridization involves the implantation of mechanical devices in the human body. In actual hybridization the computer comes to us and to our body to enhance our functioning in our world. In virtual hybridization we go to the computer, projecting our minds into the world of cyberspace and being formed there. Perhaps the most common form of virtual hybridization is the immersion our children experience in the world of video games. Both forms of hybridization encourage us to think of ourselves only in terms of function, just when most of our theologians find that humans reflect the image of God through our relationships. This emphasis on function best serves the military, but leaves us in the theological community with a dissatisfying concept of what it means to be human

Area Monitoring for Detection of Leaks and/or Flames

A solution for monitoring an area for the presence of a flame and/or a leak, such as from a pressurized fluid, is provided. An imaging device can be used that acquires image data based on electromagnetic radiation having wavelengths only corresponding to at least one region of the electromagnetic spectrum in which electromagnetic radiation from an ambient light source is less than the electromagnetic radiation emitted by at least one type of flame for which the presence within the area is being monitored. An acoustic device can be used that is configured to acquire acoustic data for the area and enhance acoustic signals in a range of frequencies corresponding to a leak of a pressurized fluid present in the area

Custom Integrated Circuits

Contains reprots on two research projects.U.S. Air Force (Contract F49620-81-C-0054)U.S. Air Force (Contract F49620-80-C-0073

Custom Integrated Circuits

Contains report on one research project.U.S. Air Force - Office of Scientific Research (Contract F49620-80-C-0073

Custom Integrated Circuits

Contains reports on three research projects.U.S. Air Force (Contract F49620-81-C-0054)National Science Foundation (Grant ECS81-18160

The signed loop approach to the Ising model: foundations and critical point

The signed loop method is a beautiful way to rigorously study the two-dimensional Ising model with no external field. In this paper, we explore the foundations of the method, including details that have so far been neglected or overlooked in the literature. We demonstrate how the method can be applied to the Ising model on the square lattice to derive explicit formal expressions for the free energy density and two-point functions in terms of sums over loops, valid all the way up to the self-dual point. As a corollary, it follows that the self-dual point is critical both for the behaviour of the free energy density, and for the decay of the two-point functions.Comment: 38 pages, 7 figures, with an improved Introduction. The final publication is available at link.springer.co

Custom Integrated Circuits

Contains reports on four research projects.U.S. Air Force - Office of Scientific Research (Contract F49620-81-C-0054)U.S. Air Force - Office of Scientific Research (Contract F49620-84-C-0004)National Science Foundation (Grant ECS81-18160)National Science Foundation (Grant ECS83-10941