Fact book of U.S. agriculture /

Edition for 1976 by the Office of Communication, U.S. Dept. of Agriculture.

Your United States Department of Agriculture : how it serves people on the farm and in the community, nation and world.

Mode of access: Internet.

Withholding of information from the public and the press : a survey of federal departments and agencies /

Contains index.

Bridge-street banditti, versus the press : report of the trial of Mary-Anne Carlile, for publishing A New-year's address to the reformers of Great Britain written by Richard Carlile; at the instance of the Constitutional Association, before Mr. Justice Best, and a special jury at the Court of King's Bench, Guildhall, London, July 24, 1821. With the nobel and effectual speech of Mr. Cooper, in defence, at large.

In: The Trials with the defences at large of Mrs. Jane Carlile. London : R. Carlile, 1825.

Principles of the Reformation. A sermon preached November 16, 1826, at the dedication of the house of public worship of the First Congregational Society in Salem. ...

Appendix, pp.[50]-62, contains a "Brief historical sketch of the First Church in Salem," with an illustration of the meeting-house built in 1718.

Principles of the Reformation. A sermon preached at the dedication of the house of public worship of the First Congregational Society in Salem, November 16, 1826.

Appendix, pp.[40]-48, contains a "Brief historical sketch of the First Church in Salem."

Characteristicks of men, manners, opinions, times.

Special t.-p. to each volume.

Availability of information from Federal departments and agencies. Hearings before a Subcommittee of the Committee on Government Operations, House of Representatives, Eighty-fourth- eighty-sixth Congress.

Mode of access: Internet.

Government in the sunshine : hearings before the Subcommittee on Reorganization, Research, and International Organizations ... Ninety-third Congress, second session, on S. 260, a bill to provide that meetings of government agencies and of congressional committees shall be open to the public.

Hearings held May 21-22, October 15, 1974

History of the taxes on knowledge; their origin and repeal.

History of newspaper stamp taxes in England.

Democratic ideals and reality; a study in the politics of reconstruction,

Perspective.--Social momentum.---The seaman's point of view.--The rivalry of empires.--The freedom of nations.--The freedom of men.--Postscript.--Appendices.

Bulletin of the American Association of University Professors.

Place of publication varies: Easton, Pa., Apr. 1922-

Directory of contacts for technical issues.

Mode of access: Internet.

Cyber-security, privacy and trust: trends in the Latin American and Caribbean region and the way forward

Este artigo é parte do relatório Cybersecurity Are We Ready in Latin America and the Caribbean?

Nonlinear dynamics of a satellite with deployable solar panel arrays

The multibody dynamics of a satellite in circular orbit, modeled as a central body with two hinge-connected deployable solar panel arrays, is investigated. Typically, the solar panel arrays are deployed in orbit using preloaded torsional springs at the hinges in a near symmetrical accordion manner, to minimize the shock loads at the hinges. There are five degrees of freedom of the interconnected rigid bodies, composed of coupled attitude motions (pitch, yaw and roll) of the central body plus relative rotations of the solar panel arrays. The dynamical equations of motion of the satellite system are derived using Kane's equations. These are then used to investigate the dynamic behavior of the system during solar panel deployment via the 7-8th-order Runge-Kutta integration algorithms and results are compared with approximate analytical solutions. Chaotic attitude motions of the completely deployed satellite in circular orbit under the influence of the gravity-gradient torques are subsequently investigated analytically using Melnikov's method and confirmed via numerical integration. The Hamiltonian equations in terms of Deprit's variables are used to facilitate the analysis. (C) 2003 Published by Elsevier Ltd.