Trends and patterns in research and development expenditures in the United States

This paper is a review of recent trends in United States expenditures on research and development (R&D). Real expenditures by both the government and the private sector increased rapidly between the mid-1970s and the mid-1980s, and have since leveled off. This is true of both overall expenditures and expenditures on basic research, as well as funding of academic research. Preliminary estimates indicate that about $170 billion was spent on R&D in the United States in 1995, with ≈60% of that funding coming from the private sector and about 35% from the federal government. In comparison to other countries, we have historically spent more on R&D relative to our economy than other advanced economies, but this advantage appears to be disappearing. If defense-related R&D is excluded, our expenditures relative to the size of the economy are considerably smaller than those of other similar economies.

Field experiences with floating breakwaters in the eastern United States /

In the past 10 years, the use of floating breakwaters as temporary coastal structures has become increasingly widespread in the United States as an inexpensive means for suppressing waves. However, as with any new technology, there have been many failures and a substantial number of imaginative, successful innovations. One of the chief problems contributing to the failure rate has been a lack of awareness by designers of reliable, up-to-date technical information. As part of a large research effort to remedy this problem, a survey was conducted on field experience with floating breakwaters in the Eastern United States. Results of the survey confirmed that state-of-the-art technical literature is not being properly disseminated. Structures built according to early design manuals were shown to have failed before the completion of their design life. Conversely, floating breakwaters built to the standards set by recent research have fared well and show promise of meeting their design golas. The weakest areas of the present technology are flotation and the anchoring systems. It is recommended that a concentrated research effort be directed toward these problem areas; it is also recommended that the monitoring of state-of-the-art projects continue. (Author).

Fourth International conference of American states. Message from the President of the United States transmitting a letter from the secretary of state inclosing a report, with accompanying papers, relative to the fourth International conference of American states, held at Buenos Aires from July 12 to August 30, 1910 ...

Henry White, chairman of the delegation.

[Persons of Hispanic origin in the United States, 1990 /

"These tables present 1990 census estimates of 28 Hispanic origin groups, based on sample tabulations, for the United States and each state"--Letter of transmittal.

Second annual conference on problems of schools in transition from the educator's viewpoint : March 21-22, 1960, Gatlinburg, Tenn.

Mode of access: Internet.

Third annual conference on problems of schools in transition from the educator's viewpoint : February 25-26, 1961, Williamsburg, Va.

Mode of access: Internet.

Biographical directory of the American Congress, 1774-1961 : the Continental Congress, September 5, 1774, to October 21, 1788 and the Congress of the United States, from the First to the Eighty-sixth Congress, March 4, 1789, to January 3, 1961, inclusive.

"This volume, compiled by Clifford P. Reynolds, publications technician of the [Joint] Committee [on Printing], is a revision of the Dictionary of the United States Congress and the general government, published in 1859 and again revised in 1869, by Charles Lanman; the Biographical annals of the civil government of the United States in 1876, by Joseph Lanman and James Anglin, and the Lanman edition of 1876 as corrected by Joseph M. Morrison in 1887; the Political register and congressional directory of 1878; by Ben: Perley Poore; the Biographical congressional directory of 1903, by O. M. Enyart; the Biographical congressional directory in 1911, the Biographical directory of the American Congress of 1927, by Ansel Wold, and the 1949 edition by James L. Harrison."

16th census of the United States: 1940. Census of business: 1939. Retail trade. Commodity sales. Eating places, drinking places, cigar stores, cigar stands, liquor stores (packaged goods)

At head of title: U.S. Dept. of Commerce. Jesse H. Jones, Secretary. Bureau of the Census. J.C. Capt, Director ..

16th census of the United States: 1940. Census of business: 1939. Retail trade. Commodity sales: motor-vehicle dealers (new); accessory, tire, battery dealers; used-car dealers.

At head of title: U.S. Dept. of Commerce. Jesse H. Jones, Secretary. Bureau of the Census. J.C. Capt, Director ..

Fifteenth census of the United States.

Other title: Fifteenth decennial census, 1930. Manufactures, 1929.

Information on the operations and financing of the United Nations.

Accompanied by: Supplement to Joint Committee print of February 6, 1962.

Book trade bibliography in the United States in the nineteenth century,

A reproduction of "subscriber's copy," no.7 of an edition of 50 copies printed for non-members of the Dibdin Club (including original t.p. with imprint: New York : Printed for the Dibdin Club and for sale by Sampson Low, Marston & Company, London, Eng., 1898)

Laws passed in the territory of the United States north-west of the river Ohio : from the commencement of the government to the 31st of December, 1791. Published by authority.

On cover: Laws N.W. Territory: [v.] 1 1791.

Foreign commerce and navigation of the United States ...

The statistics of "Immigration and passenger movement" are included in the report on foreign commerce to 1895, and for 1893-1894 are also published separately.

Releasable data on United States Air Force aerospace vehicles.

1964 ed. published under title: Releasable data on USAF aerospace vehicles.