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32,729 Matching Results

Start Over Year 1977

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(open access)

[Agenda, Affirmative Action Conference - May 13, 1977]

Agenda for League of United Latin American Citizens California State Office Affirmative Action Conference held on Friday, May 13, 1977. Article "Latino group's council approves plan to impeach former leader Joseph Benites," written by Bonnie Bartak and published in The Arizona Republic on February 19, 1977.

Date: {1977-02-19,1977-05-13}

Creator: League of United Latin American Citizens

Object Type: Text

System: The Portal to Texas History

[Fall Festival Tea Ceremony]

Photograph of a tea ceremony in the Japanese Garden at the Fort Worth Botanic Garden. Observers watch a woman, dressed in a kimono, with her tea set, hand fans, and box of origami paper set atop a wooden table. She sits on a tatami mat placed upon a wooden floor. The ceremony takes place in a small teahouse with opened shoji doors and a scroll illustration of a Japanese maiden attached to the wall.

Date: [..1977-05]

Creator: unknown

Object Type: Photograph

System: The Portal to Texas History

[Japanese Garden Trees]

Photograph of trees in the Japanese Garden at the Fort Worth Botanic Garden. A small statue of a pumpkin sits among fallen leaves and bare and red trees. Foliage is prevalent throughout the image.

Date: [..1977-12]

Creator: unknown

Object Type: Photograph

System: The Portal to Texas History

(open access)

2. 05 x 10/sup 9/ age of the Oklo uranium deposit

U and Pb isotopic data on samples (10 to 100 gram) 2 to 10 m away from the borders of the Oklo reactor zones indicate a primary age of 2.05 x 10/sup 9/ years for the Oklo deposit and a secondary age of 0.375 x 10/sup 9/ years. All samples show effects of Pb loss; the average loss is 50 percent. Both the U--Pb and Pb isotopic data are consistent with a model of a primary 2.05 x 10/sup 9/ year age of the deposit, continuous volume diffusion of Pb from uraninite, and either continuous or recent loss of this Pb. In this case the 0.375 x 10/sup 9/ year age is an artifact without time significance. Using an average value of D/a/sup 2/ 3.5 x 10/sup -11/ a/sup -1/ (Cowan, this conference) this model explains the apparent 1.8 x 10/sup 9/ year Pb age observed by other workers. From the /sup 208/Pb//sup 206/Pb data the average U/Th value calculated for the Oklo deposit is approximately 100.

Date: January 1, 1977

Creator: Gancarz, A. J.

Object Type: Article

System: The UNT Digital Library

transcript

11 september

Recording of Carl Bergstrøm-Nielsen's "11 september." The text is from a document called "What is MIR?" which was sent out illegally in Chile in 1974 and from the appeal of MIR two years after the taking over by the junta, on September 11, 1975. A left-wing party, MIR stayed in Chile in order to contribute as efficiently as possible to the building of the opposition. Other sound material also includes sounds from a typewriter and a demonstration at Bastad, Sweden in September 1975 at a tennis match between Sweden and Chile with more than 4,000 participants. The text is taken in small excerpts from the document in Spanish, English, Swedish, Danish, French, Dutch, and Icelandic. The piece consists of three sections overlapping each other gradually, which shows the relationship between the spoken words and the immediate danger connected with that text. The first section "as a spontaneous statement," deals with the document at its direct background: the silence is broken, in spite of the danger connected with the writing, manifolding papers that criticize the politics and methods of the junta and discuss the strategy of the opposition. The second section deals with the document as a medium of discussion. At …

Date: 1977

Creator: Bergstrøm-Nielsen, Carl

Object Type: Sound

System: The UNT Digital Library

(open access)

100 kJ ion beams for pellet implosions

Among DOE's goals for inertial confinement fusion is support of construction of a heavy ion facility for demonstration experiments on deuterium tritium (DT) pellets with ion beams of 25 to 100 kJ energy. Three accelerator laboratories (Argonne, Berkeley, and Brookhaven) are actively engaged in accelerator development toward this concept. Several accelerator systems which could meet the criteria for these demonstration experiments are analyzed and compared.

Date: January 1, 1977

Creator: Martin, R.L.

Object Type: Article

System: The UNT Digital Library