The Changing American Hospital in the Twenty-first Century 14th Annual Herbert Lourie Memorial Lecture on Health Policy

One is always hesitant to speak about the future. A famous philosopher from New York, Yogi Berra, said "Making predictions is difficult, especially about the future," and I have some trepidation about doing so now. There is also the difficulty of understanding what really has happened in the past. I recall the Bolshevik general in 1917 who said "The future is clear, but the past is very murky." We anticipate the future with more clarity than is justified, even as we disagree on what is happening right now or what happened before. In that vein, I will describe the role of the American hospital in our health care system, and the challenges it must meet, reviewing first the murky past by summarizing trends that have made hospitals what they are today.

Study, selection, and preparation of solid cationic conductors

Crystal chemical principles and transport theory have been used to predict structures and specific compounds which might find application as solid electrolytes in rechargeable high energy and high power density batteries operating at temperatures less than 200 C. Structures with 1-, 2-, and 3-dimensional channels were synthesized and screened by nuclear magnetic resonance, dielectric loss, and conductivity. There is significant conductivity at room temperature in some of the materials but none attain a level that is comparable to beta-alumina. Microwave and fast pulse methods were developed to measure conductivity in powders and in small crystals