Spatially Explicit Estimates of Crop Rotation Responses

Crop Production/Industries, Environmental Economics and Policy, Land Economics/Use,

Computer program for calculating water and steam properties

Computer subprogram, WASP, accepts any two of pressure, temperature, and density as input conditions. Pressure and either entropy or enthalpy are also allowable input variables. This flexibility is especially useful in cycle analysis. Metastable calculations can also be made using WASP

Computer program for calculating thermodynamic and transport properties of fluids

Computer code has been developed to provide thermodynamic and transport properties of liquid argon, carbon dioxide, carbon monoxide, fluorine, helium, methane, neon, nitrogen, oxygen, and parahydrogen. Equation of state and transport coefficients are updated and other fluids added as new material becomes available

Measurement of the lowest millimetre-wave transition frequency of the CH radical

The CH radical offers a sensitive way to test the hypothesis that fundamental constants measured on earth may differ from those observed in other parts of the universe. The starting point for such a comparison is to have accurate laboratory frequencies. Here we measure the frequency of the lowest millimetre-wave transition of CH, near 535 GHz, with an accuracy of 0.6 kHz. This improves the uncertainty by roughly two orders of magnitude over previous determinations and opens the way for sensitive new tests of varying constants.Comment: 5 pages, 5 figure

Development of a Filmstrip Designed to Recruit Teacher Aides from Specific Ethnic Groups

The problem, as it related to the school district\u27s request to develop a program for training teacher aides, was perceived to lie in the development of teacher aide recruiting materials, a program curriculum, and the implementation of the program. This study concerns itself with the development of a portion of the needed recruiting materials