16,292 Matching Results

Search Results

Results: 1 - 24 next
open access

Schemes for anti pp interactions at ISABELLE

Description: Various schemes for obtaining anti pp interactions are outlined, and the luminosities obtainable for each case calculated. In the simplest realistic case, a luminosity of 1.3 x 10/sup 29/ is obtained with a 13 hour filling time. The addition of special rf systems in both the AGS and ISABELLE give a scheme with luminosity 8 x 10/sup 29/ in 6 hours. The use of stochastic cooling to stack raises the luminosity to as high as 10/sup 31/ but the filling time is then 68 hours. Finally a scheme is cons… more
Date: September 8, 1977
Creator: Palmer, Robert B.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

DYNAVAC: a transient-vacuum-network analysis code

Description: This report discusses the structure and use of the program DYNAVAC, a new transient-vacuum-network analysis code implemented on the NMFECC CDC-7600 computer. DYNAVAC solves for the transient pressures in a network of up to twenty lumped volumes, interconnected in any configuration by specified conductances. Each volume can have an internal gas source, a pumping speed, and any initial pressure. The gas-source rates can vary with time in any piecewise-linear manner, and up to twenty different tim… more
Date: July 8, 1980
Creator: Deis, G.A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Computer program SCAP-BR for gamma-ray streaming through multi-legged ducts

Description: A computer program, SCAP-BR, has been developed at Burns and Roe for the gamma-ray streaming analysis through multi-legged ducts. SCAP-BR is a modified version of the single scattering code, SCAP, incorporating capabilities of handling multiple scattering and volumetric source geometries. It utilizes the point kernel integration method to calculate both the line-of-sight and scattered gamma dose rates by employing the ray tracing technique through complex shield geometries. The multiple scatter… more
Date: December 8, 1977
Creator: Byoun, T. Y.; Babel, P. J. & Dajani, A. T.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Combination free-electron and gaseous laser

Description: A multiple laser having one or more gaseous laser stages and one or more free electron stages is described. Each of the free electron laser stages is sequentially pumped by a microwave linear accelerator. Subsequently, the electron beam is directed through a gaseous laser, in the preferred embodiment, and in an alternative embodiment, through a microwave accelerator to lower the energy level of the electron beam to pump one or more gaseous lasers. The combination laser provides high pulse repet… more
Date: June 8, 1981
Creator: Brau, C. A.; Rockwood, S. D. & Stein, W. E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
open access

Kilowatt Isotope Power System: component test report for the ground demonstration system pump. 77-KIPS-99

Description: The purpose of this test was to demonstrate that the pump utilized for the developmental program to be conducted on the Kilowatt Isotope Power System (KIPS) fulfilled the requirements of Test Procedure 398A, Component Test Procedure for the Ground Demonstration System Pump. The results of the tests are reported. From these results it was concluded that the pump for the Kilowatt Isotope Power System has satisfactorily completed the requirements of Sundstrand Pump Test Procedure, TP 398A.
Date: February 8, 1978
Creator: Brainard, E.L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Hadron-hadron physics at high energy and luminosity

Description: I review some recent theoretical issues relevant to the physics of hadron-hadron collisions. I discuss processes where either energy or luminosity is the most important feature and emphasize the need for experiments at luminosities of 10{sup 33}cm{sup -2}sec{sup 1} if the full range of physics options is to be thoroughly explored. 22 refs., 10 figs.
Date: November 8, 1989
Creator: Hinchliffe, I.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Input and decayed values of radioactive liquid wastes discharged to the ground in the 200 Areas through 1975

Description: Low and intermediate level liquid wastes from chemical separations processing of spent reactor fuel elements have been discharged to the ground in the 200-Areas since 1944. Large volumes of process cooling water, normally free of radioactive contaminants, are discharged to surface ditches or natural surface depressions (ponds). Lesser volumes of liquid waste such as steam condensates, process condensates, scavenged process waste supernatants, and plutonium processing wastes have been, or are be… more
Date: July 8, 1976
Creator: Anderson, J. D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

[Letter from Don R. Roberts to Bill McCarter and Jack Davis, October 8, 1991]

Description: Photocopy of a letter from Don R. Roberts, Superintendent of Fort Worth ISD, to Bill McCarter and Jack Davis, co-directors of North Texas Institute for Educators on the Visual Arts, in regards to FWISD's commitment to NTIEVA. Their Associate Director, Beverly Fletcher, will contribute at least 10% of her time during the 1991 - 1992 calendar year to activities related to staff development and implementation efforts. Along with thirteen art specialists devoting a substantial amount of time toward… more
Date: October 8, 1991
Creator: Roberts, Don R.
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
open access

[RE: National Gallery Videodisc Competition, December 8, 1992]

Description: Photocopy of a letter from Nancy Reynolds, project coordinator of North Texas Institute for Educators on the Visual Arts, to the NTIEVA Art Supervisors. In regards to the National Gallery Videodisc Competition, a competition that North Texas Institute for Educators on the Visual Arts had entered. Attached to the letter is a copy of the new release from the Nation Gallery in Washington, D.C. Reynolds writes that they will be one of the recipients of the American Art videodisc and that she encour… more
Date: December 8, 1992
Creator: Reynolds, Nancy
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
open access

[Memorandum from Jack Davis to Linus Wright, December 8, 1986]

Description: Photocopy of a memorandum from Jack Davis, Office of the Provost and Vice President for Academic Affairs, to Linus Wright, Dallas ISD. Thanking Wright for his prompt response and letter of support of Dallas ISD participating as a consortium member in the planning a grant proposal, to be sent to the Getty Center for the Arts in Education. Davis is enclosing a copy of the proposal for Wright, which has already been submitted to the Getty. The Getty proposal not present with memorandum.
Date: December 8, 1986
Creator: Davis, Donald Jack
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
open access

[Letter from Bill McCarter to Harriet Laney, May 8, 1992]

Description: Photocopy of a letter from Bill McCarter, co-director of North Texas Institute for Educators on the Visual Arts, to Harriet Laney. The letter is forwarded of the one McCarter had sent to Janice Wiggins. McCarter mentions that Janice Wiggins appears to have excessive demands by the district, and he would like to discuss options of relieving Wiggins of some of her responsibilities.
Date: May 8, 1992
Creator: McCarter, William
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
open access

[Letter from Jack Davis, Bill McCarter and Nancy Reynolds to Dr. Dean Anthony, June 8, 1992]

Description: Photocopy of a letter from Jack Davis, Bill McCarter and Nancy Reynolds, North Texas Institute for Educators on the Visual Arts, to Dr. Dean Anthony, Denton ISD. Asking if he recalls the lasting Advisory Committee meeting they had in which they set two priority goals. Their first goal to seek continued support for their Portfolio project and their second, to generate potential names for additional committee members. In the letter Davis, McCarter and Reynolds are pleased to report that the Edwar… more
Date: June 8, 1992
Creator: Davis, Donald Jack; McCarter, William & Reynolds, Nancy
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
open access

[Letter from Cassandra Broadus to Sylvia Russell, November 8, 1990]

Description: Photocopy of a letter from Cassandra Broadus, North Texas Institute for Educators on the Visual Arts, to Sylvia Russell, Pilot Point Art Supervisor. In regards to Broadus modeling a DBAE, discipline-based art education, lesson for the teachers and participants at the meeting in Pilot Point and hoping they picked up something they will be able to use for their own classrooms. Broadus ends the letter with details about the upcoming visitation with a man named Vicente, for a "Potter on the Porch" … more
Date: November 8, 1990
Creator: Broadus, Cassandra
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
open access

[Letter from Bill McCarter and Nancy Cason to Janice Wiggins, May 8, 1990]

Description: Photocopy of a letter from Bill McCarter and Nancy Cason, North Texas Institute for Educators on the Visual Arts, to Janice Wiggins, Dallas ISD. Iin regards of Dallas' participation in the North Texas Institute for Educators on the Visual Arts. McCarter and Cason write that after reviewing their budget they have found that they will be able to fund one team from DISD at 100% for the first year at the Institute, yet after one year they are unsure that they'll be able to get more funding from the… more
Date: May 8, 1990
Creator: McCarter, William & Cason, Nancy
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
open access

Presidential Inaugurations: The Case of Inaugural Dates Falling on Sunday

Description: This report's purpose is to present the constitutional and historical background of the "interregnum" question and to describe the precedents established on these occasions. It discusses when the date set for the inauguration of the president has fallen on a Sunday.
Date: July 8, 1968
Creator: Beebe, Ronald
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Initial evaluation of photographic data of F- and H-Area seepage basin outcrops

Description: Photographic data for the Savannah River Plant (SRP) were reviewed for 1961 through 1987 to determine the value of this photography in estimating the timing and extent of the F- and H-Area seepage basin outcrops along the upper Four Mile Creek floodplain. In excess of 15,000 frames of photography of the SRP were reviewed. The quality of the photography varied widely and included panchromatic (black and white), natural color, and false color infrared. Altitudes of the photography ranged from 2,0… more
Date: February 8, 1988
Creator: Mackey, H. E., Jr.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

150 kWe solar-powered deep-well irrigation facility. Phase I. Preliminary design study. Final report

Description: Results of a preliminary design study for a solar-powered irrigation facility to be located on a farm between Phoenix and Tucson, Arizona, are presented. The ERDA-specified generic design criteria are detailed. A detailed systems analysis is presented, and preliminary designs of the thermal storage system, organic Rankine cycle power system, cooling water system, power distribution system, and collector foundation are given. Site layout and improvements are described, and a cost analysis of pro… more
Date: August 8, 1977
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Geometric continuum regularization of quantum field theory

Description: An overview of the continuum regularization program is given. The program is traced from its roots in stochastic quantization, with emphasis on the examples of regularized gauge theory, the regularized general nonlinear sigma model and regularized quantum gravity. In its coordinate-invariant form, the regularization is seen as entirely geometric: only the supermetric on field deformations is regularized, and the prescription provides universal nonperturbative invariant continuum regularization … more
Date: November 8, 1989
Creator: Halpern, M.B. (California Univ., Berkeley, CA (USA). Dept. of Physics)
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Analysis of costs and benefits for eight powerplant productivity improvement projects. Project 1, Task 3. Final report

Description: In 1976, DOE (FEA) sponsored the development of a systematic methodology for the identification and analysis of candidate projects which a utility might undertake to improve baseload unit reliability. This methodology also enabled the user to estimate a project's effect on the future performance of the unit. A project was sponsored in Illinois to demonstrate the methodology and to encourage increased power plant productivity in the state. A total of 8 improvement projects were conducted and ana… more
Date: June 8, 1979
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Stop bandwidths of nonlinear beam-beam resonances

Description: A general expression is given for the stop bandwidths, ..delta nu../sub N/, of nonlinear beam-beam resonances, which is expanded in powers of Y(s), the vertical beam orbit, and which is valid under certain assumptions regarding the orbits and charge distributions near the interaction regions. This result is applied to obtain results for the rms ..delta nu../sub N/ due to random vertical orbit errors, and due to random errors in ..beta../sub y/ at the crossing points. Numerical results are given… more
Date: December 8, 1979
Creator: Parzen, G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Model of beam head erosion

Description: An analytical model of beam head dynamics is presented, leading to an estimate of the erosion rate due to the combined effects of Ohmic dissipation and scattering. Agreement with the results of a computer simulation and detailed one-dimensional computations is good in all respects except for the scaling of the erosion rate with net current.
Date: August 8, 1980
Creator: Lee, Edward P.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
Back to Top of Screen