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6,529 Matching Results
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[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
Use of inelastic analysis in cask design
In this paper, the advantages and disadvantages of inelastic analysis are discussed. Example calculations and designs showing the implications and significance of factors affecting inelastic analysis are given. From the results described in this paper it can be seen that inelastic analysis provides an improved method for the design of casks. It can also be seen that additional code and standards work is needed to give designers guidance in the use of inelastic analysis. Development of these codes and standards is an area where there is a definite need for additional work. The authors hope that this paper will help to define the areas where that need is most acute.
Date:
May 15, 2000
Creator:
AMMERMAN,DOUGLAS J. & BREIVIK,NICOLE L.
Object Type:
Article
System:
The UNT Digital Library
ALARA Analysis of Radiological Control Criteria Associated with Alternatives for Disposal of Hazardous Wastes
This ALARA analysis of Radiological Control Criteria (RCC) considers alternatives to continued storage of certain DOE mixed wastes. It also considers the option of treating hazardous wastes generated by DOE facilities, which have a very low concentration of radionuclide contaminants, as purely hazardous waste. Alternative allowable contaminant levels examined correspond to doses to an individual ranging from 0.01 mrem/yr to 10 to 20 mrem/yr. Generic waste inventory data and radionuclide source terms are used in the assessment. Economic issues, potential health and safety issues, and qualitative factors relating to the use of RCCs are considered.
Date:
May 15, 2002
Creator:
Aaberg, Rosanne L.; Bilyard, Gordon R.; Branch, Kristi M.; Lavender, Jay C. & Miller, Peter L.
Object Type:
Report
System:
The UNT Digital Library
Fermi LAT Observations of the Vela Pulsar
None
Date:
May 15, 2009
Creator:
Abdo, Aous A.; /Naval Research Lab, Wash., D.C.; Ackermann, M.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /SLAC; Atwood, W.B.; /UC, Santa Cruz et al.
Object Type:
Article
System:
The UNT Digital Library
Fermi Discovery of Gamma-Ray Emission from NGC 1275
We report the discovery of high-energy (E > 100 MeV) {gamma}-ray emission from NGC 1275, a giant elliptical galaxy lying at the center of the Perseus cluster of galaxies, based on observations made with the Large Area Telescope (LAT) of the Fermi Gamma-ray Space Telescope. The positional center of the {gamma}-ray source is only {approx}3{prime} away from the NGC 1275 nucleus, well within the 95% LAT error circle of {approx}5{prime}. The spatial distribution of {gamma}-ray photons is consistent with a point source. The average flux and power-law photon index measured with the LAT from 2008 August 4 to 2008 December 5 are F{sub {gamma}} = (2.10 {+-} 0.23) x 10{sup -7} ph (>100 MeV) cm{sup -2} s{sup -1} and {Gamma} = 2.17 {+-} 0.05, respectively. The measurements are statistically consistent with constant flux during the four-month LAT observing period. Previous EGRET observations gave an upper limit of F{sub {gamma}} < 3.72 x 10{sup -8} ph (>100 MeV) cm{sup -2} s{sup -1} to the {gamma}-ray flux from NGC 1275. This indicates that the source is variable on timescales of years to decades, and therefore restricts the fraction of emission that can be produced in extended regions of the galaxy cluster. Contemporaneous …
Date:
May 15, 2009
Creator:
Abdo, Aous A.; Ackermann, M.; Ajello, M.; Asano, K.; Baldini, L.; Ballet, J. et al.
Object Type:
Article
System:
The UNT Digital Library
Fermi Large Area Telescope Bright Gamma-ray Source List
Following its launch in 2008 June, the Fermi Gamma-ray Space Telescope (Fermi) began a sky survey in August. The Large Area Telescope (LAT) on Fermi in three months produced a deeper and better resolved map of the {gamma}-ray sky than any previous space mission. We present here initial results for energies above 100 MeV for the 205 most significant (statistical significance greater than {approx}10{sigma}) {gamma}-ray sources in these data. These are the best characterized and best localized point-like (i.e., spatially unresolved) {gamma}-ray sources in the early mission data.
Date:
May 15, 2009
Creator:
Abdo, Aous A.; Ackermann, M.; Ajello, M.; Atwood, W. B.; Axelsson, M.; Baldini, L. et al.
Object Type:
Article
System:
The UNT Digital Library
Bright AGN Source List from the First Three Months of the Fermi Large Area Telescope All-Sky Survey
None
Date:
May 15, 2009
Creator:
Abdo, Aous A.; Ackermann, M.; Ajello, M.; Atwood, W.B.; Axelsson, M.; Baldini, L. et al.
Object Type:
Article
System:
The UNT Digital Library
Fermi/LAT Discovery of Gamma-Ray Emission From the Flat-Spectrum Radio Quasar PKS 1454-354
None
Date:
May 15, 2009
Creator:
Abdo, Aous A.; Ackermann, M.; Atwood, W. B.; Axelsson, M.; Baldini, L.; Ballet, J. et al.
Object Type:
Article
System:
The UNT Digital Library
The Fermi Gamma Ray Space Telescope discovers the Pulsar in the Young Galactic Supernova-Remnant CTA 1
Energetic young pulsars and expanding blast waves (supernova remnants, SNRs) are the most visible remains after massive stars, ending their lives, explode in core-collapse supernovae. The Fermi Gamma-Ray Space Telescope has unveiled a radio quiet pulsar located near the center of the compact synchrotron nebula inside the supernova remnant CTA 1. The pulsar, discovered through its gamma-ray pulsations, has a period of 316.86 ms, a period derivative of 3.614 x 10{sup -13} s s{sup -1}. Its characteristic age of 10{sup 4} years is comparable to that estimated for the SNR. It is conjectured that most unidentified Galactic gamma ray sources associated with star-forming regions and SNRs are such young pulsars.
Date:
May 15, 2009
Creator:
Abdo, Aous A.; Ackermann, M.; Atwood, W.B.; Baldini, L.; Ballet, J.; Barbiellini, G. et al.
Object Type:
Article
System:
The UNT Digital Library
Discovery of Pulsed Gamma Rays from the Young Radio Pulsar PSR J1028-5819 with the Fermi Large Area Telescope
Radio pulsar PSR J1028-5819 was recently discovered in a high-frequency search (at 3.1 GHz) in the error circle of the Energetic Gamma-Ray Experiment Telescope (EGRET) source 3EG J1027-5817. The spin-down power of this young pulsar is great enough to make it very likely the counterpart for the EGRET source. We report here the discovery of {gamma}-ray pulsations from PSR J1028-5819 in early observations by the Large Area Telescope (LAT) on the Fermi Gamma-Ray Space Telescope. The {gamma}-ray light curve shows two sharp peaks having phase separation of 0.460 {+-} 0.004, trailing the very narrow radio pulse by 0.200 {+-} 0.003 in phase, very similar to that of other known {gamma}-ray pulsars. The measured {gamma}-ray flux gives an efficiency for the pulsar of {approx}10-20% (for outer magnetosphere beam models). No evidence of a surrounding pulsar wind nebula is seen in the current Fermi data but limits on associated emission are weak because the source lies in a crowded region with high background emission. However, the improved angular resolution afforded by the LAT enables the disentanglement of the previous COS-B and EGRET source detections into at least two distinct sources, one of which is now identified as PSR J1028-5819.
Date:
May 15, 2009
Creator:
Abdo, Aous A.; Ackermann, M.; Atwood, W.B.; Baldini, L.; Ballet, J.; Barbiellini, Guido et al.
Object Type:
Article
System:
The UNT Digital Library
On the Solubility of Quercetin
Article discussing the solubility of quercetin. The authors have applied a methodology based on linear free energy equations for water-solvent and gas-solvent partitions to study solubilities.
Date:
May 15, 2014
Creator:
Abraham, M. H. (Michael H.) & Acree, William E. (William Eugene)
Object Type:
Article
System:
The UNT Digital Library
The Chickasha Star (Chickasha, Okla.), Vol. 73, No. 9, Ed. 1 Thursday, May 15, 1975
Weekly newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date:
May 15, 1975
Creator:
Acree, Ron
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Comments on "Retention of Ionizable Compounds on HPLC. pH Scale in Methanol-Water and the pK and pH Values of Buffers"
Article commenting on an article titled, "Retention of Ionizable Compounds on HPLC. pH Scale in Methanol-Water and the pK and pH Values of Buffers."
Date:
May 15, 1997
Creator:
Acree, William E. (William Eugene)
Object Type:
Article
System:
The UNT Digital Library
IUPAC-NIST Solubility Data Series. 99. Solubility of Benzoic Acid and Substituted Benzoic Acids in Both Neat Organic Solvents and Organic Solvent Mixtures.
Article on the solubility of benzoic acid and substituted benzoic acids in both neat organic solvents and organic solvent mixtures.
Date:
May 15, 2013
Creator:
Acree, William E. (William Eugene)
Object Type:
Article
System:
The UNT Digital Library
The Breckenridge American (Breckenridge, Tex.), Vol. 9, No. 165, Ed. 1, Wednesday, May 15, 1929
Daily newspaper from Breckenridge, Texas that includes local, state and national news along with extensive advertising.
Date:
May 15, 1929
Creator:
Adair, A. Garland
Object Type:
Newspaper
System:
The Portal to Texas History
The Breckenridge Daily American (Breckenridge, Tex.), Vol. 8, No. 267, Ed. 1, Tuesday, May 15, 1928
Daily newspaper from Breckenridge, Texas that includes local, state and national news along with extensive advertising.
Date:
May 15, 1928
Creator:
Adair, A. Garland
Object Type:
Newspaper
System:
The Portal to Texas History
[Letter from Alexander Adair to I. H. Kempner, May 15,1945]
Letter from Alexander Adair to I. H. Kempner discussing prisoners of war at the Rosenburg branch camp being moved to Indiana and informing Kempner that he won't face any inconvenience as a result of the change.
Date:
May 15, 1945
Creator:
Adair, Alexander
Object Type:
Letter
System:
The Portal to Texas History
Pawhuska Daily Journal-Capital (Pawhuska, Okla.), Vol. 74, No. 99, Ed. 1 Sunday, May 15, 1983
Daily newspaper from Pawhuska, Oklahoma that includes local, state, and national news along with advertising.
Date:
May 15, 1983
Creator:
Adams, Bill
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Harper County Democrat (Buffalo, Okla.), Vol. 8, No. 3, Ed. 1 Friday, May 15, 1914
Weekly newspaper from Buffalo, Oklahoma that includes local, state, and national news along with advertising.
Date:
May 15, 1914
Creator:
Adams, E. Lee
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Pioneer Exponent. (Comanche, Tex.), Vol. 21, No. 37, Ed. 1 Friday, May 15, 1908
Weekly newspaper from Comanche, Texas that includes local, state, and national news along with advertising.
Date:
May 15, 1908
Creator:
Adams, Jesse M.
Object Type:
Newspaper
System:
The Portal to Texas History
The Paducah Post (Paducah, Tex.), Vol. 80, No. 12, Ed. 1 Thursday, May 15, 1986
Weekly newspaper from Paducah, Texas that includes local, state, and national news along with advertising.
Date:
May 15, 1986
Creator:
Adams, Patty
Object Type:
Newspaper
System:
The Portal to Texas History
Reactor Development Program Progress Report: April 1963
Report issued by the Argonne National Laboratory discussing progress made by the Reactor Development Program during April 1963. Reactor physics, experiments, and safety studies are presented. This report includes tables, and illustrations.
Date:
May 15, 1963
Creator:
Adams, R. M. & Glassner, A.
Object Type:
Report
System:
The UNT Digital Library
The Edmond Enterprise (Edmond, Okla.), Vol. 13, No. 15, Ed. 1 Thursday, May 15, 1913
Weekly newspaper from Edmond, Oklahoma that includes local, state, and national news along with advertising.
Date:
May 15, 1913
Creator:
Adamson, J. C.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Edmond Enterprise (Edmond, Okla.), Vol. 24, No. 16, Ed. 1 Thursday, May 15, 1924
Weekly newspaper from Edmond, Oklahoma that includes local, state, and national news along with advertising.
Date:
May 15, 1924
Creator:
Adamson, Royce B.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History