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264,516 Matching Results

Start Over Month May

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Results: 1 - 24 of 264,516 next
Best Match Title Creator Date Created (Newest) Date Created (Oldest) Date Added (Newest) Date Added (Oldest)
Empirical Study of Ne in H-Mode Pedestal in DIII-D (open access)

Empirical Study of Ne in H-Mode Pedestal in DIII-D

There is compelling empirical [1] and theoretical [2] evidence that the global confinement of H-mode discharges increases as the pedestal pressure or temperature increases. Therefore, confidence in the performance of future machines requires an ability to predict the pedestal conditions in those machines. At this time, both the theoretical and empirical understanding of transport in the pedestal are incomplete and are inadequate to predict pedestal conditions in present or future machines. Recent empirical results might be evidence of a fundamental relation between the electron temperature T{sub e} and electron density n{sub e} profiles in the pedestal. A data set from the ASDEX-Upgrade tokamak has shown that {eta}{sub e}, the ratio between the scale lengths of the n{sub e} and T{sub e} profiles, exhibits a value of about 2 throughout the pedestal, despite a large range of the actual density and temperature values [3]. Data from the DIII-D tokamak show that over a wide range of pedestal density, the width of the steep gradient region for the T{sub e} profile is about 1-2 times the corresponding width for the n{sub e} profile, where both widths are measured from the plasma edge [4]. Thus, the barrier in the density might form a …
Date: May 5, 2005
Creator: . Groebner, R. J.; Osborne, T. H.; Fenstermacher, M. E.; Leonard, A. W.; Mahdavi, M. A.; Snyder, P. B. et al.
Object Type: Article
System: The UNT Digital Library
Cost-Effective Silicon Wafers for Solar Cells (open access)

Cost-Effective Silicon Wafers for Solar Cells

Advanced Research Projects Agency-Energy project sheet summarizing general information about a new program for hydrogen fuel cell vehicles (project title "Direct Wafer Enabling Terawatt Photovoltaics") including critical needs, innovation and advantages, impacts, and contact information. This sheet is the first open solicitation, announcing funding opportunities for involvement in the project.
Date: May 11, 2012
Creator: 1366 Technologies, Inc.
Object Type: Text
System: The UNT Digital Library
[Letter from 1998 WASP Reunion Committee to All WASP, May 7, 1996] (open access)

[Letter from 1998 WASP Reunion Committee to All WASP, May 7, 1996]

Letter from 1998 WASP Reunion Committee to All WASP discussing the 1998 Sweetwater WASP Reunion.
Date: May 7, 1996
Creator: 1998 WASP Reunion Committee
Object Type: Letter
System: The Portal to Texas History
[Letter from 1998 WASP Reunion Committee to All WASP, May 7, 1996] (open access)

[Letter from 1998 WASP Reunion Committee to All WASP, May 7, 1996]

Letter from 1998 WASP Reunion Committee to All WASP discussing plans for the National WASP Conference September 26-27, 1998 in Sweetwater, Texas.
Date: May 7, 1996
Creator: 1998 WASP Reunion Committee
Object Type: Letter
System: The Portal to Texas History
[Invoice for Cleaning, Pressing and Repairing Clothes, May 1, 1952] (open access)

[Invoice for Cleaning, Pressing and Repairing Clothes, May 1, 1952]

Invoice for services provided to Mr. D. W. Kempner by 20th Street Custom Tailors, including cleaning, pressing and repairing clothes, of total cost $8.75.
Date: May 1, 1952
Creator: 20th Street Custom Tailors
Object Type: Text
System: The Portal to Texas History
[Account Statement for 37th Street Fish Market, April 1952] (open access)

[Account Statement for 37th Street Fish Market, April 1952]

Account statement for items sold to Mrs. D. W. Kempner by 37th Street Fish Market, including oysters and trouts bought in the month of April 1952, summing to worth of $13.90.
Date: May 1, 1952
Creator: 37th Street Fish Market
Object Type: Text
System: The Portal to Texas History
[Account Statement for 37th Street Fish Market, May 1953] (open access)

[Account Statement for 37th Street Fish Market, May 1953]

Account statement items sold to Mrs. D. W. Kempner by 37th Street Fish Market, including shrimp, crabmeat and trout worth $17.11 paid by check.
Date: May 1, 1953
Creator: 37th Street Fish Market
Object Type: Text
System: The Portal to Texas History
[Photograph 2012.201.TP0392.0510]

[Photograph 2012.201.TP0392.0510]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Shawnee Hall"
Date: May 30, 1957
Creator: 3rd Party
Object Type: Photograph
System: The Gateway to Oklahoma History
[Photograph 2012.201.TP0392.0551]

[Photograph 2012.201.TP0392.0551]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "O'Jays"
Date: May 3, 1973
Creator: 3rd Party
Object Type: Photograph
System: The Gateway to Oklahoma History
[Photograph 2012.201.TP0392.0826]

[Photograph 2012.201.TP0392.0826]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "When architect Bill Howard was given the task of designing an office building on a 2.9 acre site next to Lake Leven on the south side of Northwest Expressway west of MacArthur, he faced a dilemma."
Date: May 22, 1983
Creator: 3rd Party
Object Type: Photograph
System: The Gateway to Oklahoma History
[Photograph 2012.201.TP0392.1016]

[Photograph 2012.201.TP0392.1016]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: May 3, 1983
Creator: 3rd Party
Object Type: Photograph
System: The Gateway to Oklahoma History
[Special Orders Number 50, Extracts 7-12] (open access)

[Special Orders Number 50, Extracts 7-12]

Special orders listing station assignments and reporting duties for several male pilots and Women Airforce Service Pilots.
Date: May 25, 1944
Creator: 555th Army Air Force Base (5th Ferrying Group)
Object Type: Text
System: The Portal to Texas History
[Aircraft Delivery Memorandum #2] (open access)

[Aircraft Delivery Memorandum #2]

Orders for WASP Gayle D. Ewing to ferry an AT-6 aircraft from Dallas, Texas to Spence Field Air Force base in Moultrie, Georgia.
Date: May 29, 1944
Creator: 555th Army Air Forces Base Unit - 5th Ferrying Group
Object Type: Text
System: The Portal to Texas History
Local Effects of Biased Electrodes in the Divertor of NSTX (open access)

Local Effects of Biased Electrodes in the Divertor of NSTX

The goal of this paper is to characterize the effects of small non-axisymmetric divertor plate electrodes on the local scrape-off layer plasma. Four small rectangular electrodes were installed into the outer divertor plates of NSTX. When the electrodes were located near the outer divertor strike point and biased positively, there was an increase in the nearby probe currents and probe potentials and an increase in the LiI light emission at the large major radius end of these electrodes. When an electrode located farther outward from the outer divertor strike point was biased positively, there was sometimes a significant decrease in the LiI light emission at the small major radius end of this electrode, but there were no clear effects on the nearby probes. No non-local effects were observed with the biasing of these electrodes.
Date: May 7, 2012
Creator: : S. Zweben, M.D. Campanell, B.C. Lyons, R.J. Maqueda, Y. Raitses, A.L. Roquemore and F. Scotti
Object Type: Report
System: The UNT Digital Library
[Funeral Program for De Forest Henry, May 30, 2009] (open access)

[Funeral Program for De Forest Henry, May 30, 2009]

Funeral program for De Forest Henry, born March 16, 1930 and died May 26, 2009. The funeral was held May 30, 2009, at Jacobs Chapel United Methodist Church, officiated by Reverend Johnny R. Toy. Funeral arrangements were made through Lewis Funeral Home and she was buried in Meadowlawn Memorial Park in San Antonio, Texas.
Date: May 30, 2009
Creator: A Clark's Creation
Object Type: Pamphlet
System: The Portal to Texas History
[Graduation Program: A&M Consolidated High School, 1954] (open access)

[Graduation Program: A&M Consolidated High School, 1954]

Program for graduation of the 1954 class at A&M Consolidated High School, including a list of graduates and order of activities for the Baccalaureate Sermon (May 23rd at First Baptist Church) and the commencement exercises (May 24th at Guion Hall).
Date: May 1954
Creator: A&M Consolidated High School
Object Type: Pamphlet
System: The Portal to Texas History
[Statement for A-B-C Racket Store] (open access)

[Statement for A-B-C Racket Store]

Invoice for items sold to Mrs. D. W. Kempner by A-B-C Racket Store totaling $16.05.
Date: May 28, 1953
Creator: A-B-C Racket Store
Object Type: Text
System: The Portal to Texas History
Epicyclic Twin-helix Magnetic Structure for Parametric-resonance Ionization Cooling (open access)

Epicyclic Twin-helix Magnetic Structure for Parametric-resonance Ionization Cooling

Para­met­ric-res­o­nance Ion­iza­tion Cool­ing (PIC) is en­vi­sioned as the final 6D cool­ing stage of a high-lu­mi­nos­i­ty muon col­lid­er. Im­ple­ment­ing PIC im­pos­es strin­gent con­straints on the cool­ing chan­nel's mag­net­ic op­tics de­sign. This paper pre­sents a lin­ear op­tics so­lu­tion com­pat­i­ble with PIC. Our so­lu­tion con­sists of a su­per­po­si­tion of two op­po­site-he­lic­i­ty equal-pe­ri­od and equal-strength he­li­cal dipole har­mon­ics and a straight nor­mal quadrupole. We demon­strate that such a sys­tem can be ad­just­ed to meet all of the PIC lin­ear op­tics re­quire­ments while re­tain­ing large ac­cep­tance.
Date: May 1, 2010
Creator: A. Afanasev, R.P. Johnson, Y.S. Derbenev, V.S. Morozov
Object Type: Article
System: The UNT Digital Library
[Account Statement for A. Levy, May 27, 1952] (open access)

[Account Statement for A. Levy, May 27, 1952]

Invoice for items sold to Daniel Webster Kempner by A. Levy, including the cost of order from three different dates in May along with the total cost. Handwritten note " Paid 6/2/52 Ck # 4069 ."
Date: May 27, 1952
Creator: A. Levy
Object Type: Text
System: The Portal to Texas History
[Invoice for 10% Chlordane, May 15, 1952] (open access)

[Invoice for 10% Chlordane, May 15, 1952]

Invoice for items sold to D. W. Kempner by A. Levy Wholesale and Retail Dealer, including 10 packs of 10% Chlordane of total worth $3.00.
Date: May 15, 1952
Creator: A. Levy Wholesale and Retail Dealer
Object Type: Text
System: The Portal to Texas History
[Invoice for 20% Phosphate, May 22, 1952] (open access)

[Invoice for 20% Phosphate, May 22, 1952]

Invoice for items sold to D. W. Kempner by A. Levy Wholesale and Retail Dealer, including 1 sack of 20% Phosphate worth $2.40.
Date: May 22, 1952
Creator: A. Levy Wholesale and Retail Dealer
Object Type: Text
System: The Portal to Texas History
[Invoice for Black Leaf 40 Garden Spray, May 12, 1952] (open access)

[Invoice for Black Leaf 40 Garden Spray, May 12, 1952]

Invoice for items sold to D. W. Kempner by A. Levy Wholesale and Retail Dealer, including 4 bottles of black leaf garden spray of total worth $16.60.
Date: May 12, 1952
Creator: A. Levy Wholesale and Retail Dealer
Object Type: Text
System: The Portal to Texas History
[Brownsville Post Office Construction]

[Brownsville Post Office Construction]

Photograph of construction of the Brownsville U.S. courthouse and post office, consisting of two completed stories, and support beams for the additional levels and the roof. There is scaffolding around the first two stories and several construction workers are visible on the top level, on the scaffolding, and in front of the building on the sidewalk below. The photograph is taken from the roof on another building across the street with part of another building and a crane visible on the left and an alley below on the right.
Date: May 3, 1932
Creator: A. Rogers Studio
Object Type: Photograph
System: The Portal to Texas History
[Constructing Brownsville Federal Building]

[Constructing Brownsville Federal Building]

Photograph of construction of the Brownsville federal building, which consists of a foundation and support beams for several stories and the roof. In the foreground two automobiles are parked on the other side of the street, which is lined with lampposts and telephone poles. On the left part of a storefront is visible on the right trees can be seen in the background.
Date: May 2, 1932
Creator: A. Rogers Studio
Object Type: Photograph
System: The Portal to Texas History