Robert Wood Johnson Foundation Health Priorities Survey Report: The Medical System and the Uninsured

Presents results of a survey on the healthcare system, priorities for reform, and views on the uninsured, a public insurance plan, and individual mandates, compared with other surveys. Analyzes how the way reform elements are described affects responses

The Passion Re-Cut: If It Is As It Was”, Why the Redaction?

Mel Gibson claimed that The Passion of the Christ (2004) was faithful to the gospels and that the gospels were faithful to history, a claim subsequently challenged and debated by many. This article seeks to examine Gibson\u27s claim in light of his decision to edit and re-release the movie as The Passion Re-Cut, arguing that, ironically, he is in fact doing precisely what the gospels writers did in the first century: adapting the story of Jesus and retelling it to a different audience. Further, by exploring the changes Gibson has made to the movie, and the new audience for whom he is writing, I hope to discover something of his purpose as gospel” writer and redactor

A feasibility study of a hypersonic real-gas facility

A four month feasibility study of a hypersonic real-gas free flight test facility for NASA Langley Research Center (LARC) was performed. The feasibility of using a high-energy electromagnetic launcher (EML) to accelerate complex models (lifting and nonlifting) in the hypersonic, real-gas facility was examined. Issues addressed include: design and performance of the accelerator; design and performance of the power supply; design and operation of the sabot and payload during acceleration and separation; effects of high current, magnetic fields, temperature, and stress on the sabot and payload; and survivability of payload instrumentation during acceleration, flight, and soft catch

Thermal Pions ns Isospin Chemical Potential Effects

The density corrections, in terms of the isospin chemical potential $\mu_I$, to the mass of the pions are investigated in the framework of the SU(2) low energy effective chiral invariant lagrangian. As a function of temperature and $\mu_I =0$, the mass remains quite stable, starting to grow for very high values of $T$, confirming previous results. However, the dependence for a non-vanishing chemical potential turns out to be much more dramatic. In particular, there are interesting corrections to the mass when both effects (temperature and chemical potential) are simultaneously present. At zero temperature the $\pi ^{\pm}$ should condensate when $\mu_{I} = \mp m_{\pi}$. This is not longer valid anymore at finite $T$. The mass of the $\pi_0$ acquires also a non trivial dependence on $\mu_I$ at finite $T$.Comment: 5 pages, 2 figures. To appear in the proceedings of the International High-Energy Physics Conference on Quantum Chromodynamics QCD02, Montpellier, 2-9 July (2002

On the Role of Chaos in the AdS/CFT Connection

The question of how infalling matter in a pure state forms a Schwarzschild black hole that appears to be at non-zero temperature is discussed in the context of the AdS/CFT connection. It is argued that the phenomenon of self-thermalization in non-linear (chaotic) systems can be invoked to explain how the boundary theory, initially at zero temperature self thermalizes and acquires a finite temperature. Yang-Mills theory is known to be chaotic (classically) and the imaginary part of the gluon self-energy (damping rate of the gluon plasma) is expected to give the Lyapunov exponent. We explain how the imaginary part would arise in the corresponding supergravity calculation due to absorption at the horizon of the black hole.Comment: 18 pages. Latex file. Minor changes. Final version to appear in Modern Physics Letters

Skyrmions, Hadrons and isospin chemical potential

Using the Hamiltonian formulation, in terms of collective variables, we explore the evolution of different skyrmionic parameters as function of the isospin chemical potential ($\mu$), such as the energy density, the charge density, the isoscalar radius and the isoscalar magnetic radius. We found that the radii start to grow very fast for $\mu \gtrsim 140$ MeV, suggesting the occurrence of a phase transition.Comment: 10 pages, 5 figure

EC193 Revised 1952 Anhydrous Ammonia, A Good Nitrogen Fetilizer

Extension Circular 193 Revised 1952 Anhydrous Ammonia as a good nitrogen fertilizer

Discovering the Archive – An Overview of the Collection at the Roper Center for Public Opinion Research at Cornell University

The Roper Center for Public Opinion Research, located at Cornell University, is the world’s leading archive of public opinion survey data. Founded in 1947, the archive holds approximately 23,000 data sets and 700,000 questions. With data dating back into the 1930s, the archive preserves the opinion from millions of individuals on a wide range of topics

THERMAL EFFECTS ON THE CATALYSIS BY A MAGNETIC FIELD

We show that the formation of condensates in the presence of a constant magnetic field in 2+1 dimensions is extremely unstable. It disappears as soon as a heat bath is introduced with or without a chemical potential. We point out some new nonanalytic behavior that develops in this system at finite temperature.Comment: 10 pages, plain Te