An 11-meter deployable truss for the SEASAT radar antenna

A folding three dimensional truss and tripod assembly which deploys the SEASAT Synthetic Aperture Radar Antenna is described. The folding structure with the antenna panels and rf components stows in an 8.5-inch-thick package. Upon deployment, the structure produced is a flat and rigid support for the antenna

Conference on Automated Decision-Making and Problem Solving, the Third Day: Issues Discussed

A conference held at Langley Research Center in May of 1980 brought together university experts from the fields of Control Theory, Operations Research, and Artificial Intelligence to explore current research in automation from both the perspective of their own particular disciplines and from that of interdisciplinary considerations. Informal discussions from the final day of the those day conference are summarized

Postcard: Hand Written Message Requesting a Poultry Catalog

This black and white printed postcard contains correspondence from a man to the company that sells poultry. Handwriting is on the front and back of the card.https://scholars.fhsu.edu/tj_postcards/2165/thumbnail.jp

Ohio\u27s Public Employee Bargaining Law: Can It Withstand Constitutional Challenge?

Public employees in Ohio are now statutorily entitled to bargain collectively with their government employers. This controversial right was obtained on July 6, 1983, when Ohio Governor Richard Celeste fulfilled a major campaign promise by signing into law Senate Bill 133. This bill, which took effect April 1, 1984, has been labeled one of the most pro-labor public employee bargaining statutes in the nation. As with any legislation that provides sweeping social and economic changes, challenges to the bill\u27s legitimacy can be expected. Experience in other states teaches that constitutional attacks on the statute will be mounted swiftly, attacks that undoubtedly will allege the bill contains an unconstitutional delegation of legislative authority, does not comply with the requisites of procedural due process, and is a violation of the home rule provisions of the state constitution. This Article analyzes the ways these issues have been handled by out-of-state courts and suggests their proper resolution by the courts of Ohio. It begins by tracing the development of public employee bargaining and by detailing the checkered history such bargaining efforts have had in Ohio. It next provides an overview of Senate Bill 133, focusing on those provisions likely to come under constitutional attack. It then examines out-of-state authority for guidelines on how Ohio can and should deal with these constitutional questions. On an issue-by-issue basis, a framework for resolving these questions is supplied

1976 Phosphorus and sulphur group

Stocking x Super. rate trials - 66M30, 62MB9, 68BR7. Crossed plot trials - residual value. P x K on Pasture - 74TS4, 74M06, 75GE6. N x P on· Wheat - 75M09. P x Species - 75LG4, 75JE5. Maintenance P x S trials - Wheat Belt Research Station - 65A1; C5, N5, 69WH15. High Rainfall Areas - 68B1, 69E6, 69AL2. Farmers residual value - 66N07, 66ME3,67N011, 66NA3, 66LG1, 68LG1, 66M06, 67M01, 67GE2, 67N05, 67N04, 66N09. Miscellaneous Cropping Trials - Super x Spacing - 76ME26, 76ES8, 9 and 10. Super Study rate and spacing - 76NA7, 76N05, 76JE8. Continuous cropping - 75LG26, 75ES7. Rates, Methods and times of Super - 76KA3, 76JE3. Super on old land lupins - 76BA3 & 4, 76A4 76E3 & 4, 76WH7 & 8. High Rainfall Pasture Trials - 1976 Soil Testing Series - 76BY3,·4, 5, &·6, Skirrow 76BR10, 11, 12, 16 & 17. 76HA2; 3, 4, 5, 6 & 7 76KE5, 6, 7, 8, 9 & 10. 76MA5 & 6. P x S series - 76KE3 & 4, 76MA2 & 4. Cross Plot x Soil test series - 75AL5, 75DE2, 3, 4, 5 & 7. 75Bu8 & 10, 75BY6 & 8 75BR11, 12 & 13, 75AR4, 75HA7

The Double Quasar Q2138-431: Lensing by a Dark Galaxy?

We report the discovery of a new gravitational lens candidate Q2138-431AB, comprising two quasar images at a redshift of 1.641 separated by 4.5 arcsecs. The spectra of the two images are very similar, and the redshifts agree to better than 115 km.sec$^{-1}$. The two images have magnitudes $B_J = 19.8$ and $B_J = 21.0$, and in spite of a deep search and image subtraction procedure, no lensing galaxy has been found with $R < 23.8$. Modelling of the system configuration implies that the mass-to-light ratio of any lensing galaxy is likely to be around $1000 M_{\odot}/L_{\odot}$, with an absolute lower limit of $200 M_{\odot}/L_{\odot}$ for an Einstein-de Sitter universe. We conclude that the most likely explanation of the observations is gravitational lensing by a dark galaxy, although it is possible we are seeing a binary quasar.Comment: 17 pages (Latex), 8 postscript figures included, accepted by MNRA

Using Microsimulation Models for Revenue Forecasting in Developing Countries

The use of microsimulation models for revenue forecasting in developing countries is addressed and contrasted to some of the alternative forecasting techniques. Given the problems of many of the alternative techniques, microsimulation models are often found to be the preferred revenue estimation method. The microsimulation revenue estimation is illustrated with data for the Jamaican personal income tax. Details for the example related to the data requirements, problems, and the necessary assumptions for obtaining revenue estimates are discussed and several alternate tax policy changes are simulated and presented