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Perry Daily Journal (Perry, Okla.), Vol. 111, No. 17, Ed. 1 Tuesday, January 27, 2004 (open access)

Perry Daily Journal (Perry, Okla.), Vol. 111, No. 17, Ed. 1 Tuesday, January 27, 2004

Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date: January 27, 2004
Creator: Brown, Gloria
Object Type: Newspaper
System: The Gateway to Oklahoma History
PHASE II CALDERON PROCESS TO PRODUCE DIRECT REDUCED IRON RESEARCH AND DEVELOPMENT PROJECT (open access)

PHASE II CALDERON PROCESS TO PRODUCE DIRECT REDUCED IRON RESEARCH AND DEVELOPMENT PROJECT

This project was initially targeted to the making of coke for blast furnaces by using proprietary technology of Calderon in a phased approach, and Phase I was successfully completed. The project was then re-directed to the making of iron units. In 2000, U.S. Steel teamed up with Calderon for a joint effort which will last 42 months to produce directly reduced iron with the potential of converting it into molten iron or steel consistent with the Roadmap recommendations of 1998 prepared by the Steel Industry in cooperation with the Department of Energy by using iron ore concentrate and coal as raw materials, both materials being appreciably lower in cost than using iron pellets and coke.
Date: January 27, 2004
Creator: Calderon, Albert & Calderon, Reina
Object Type: Report
System: The UNT Digital Library
Rains County Leader (Emory, Tex.), Vol. 116, No. 33, Ed. 1 Tuesday, January 27, 2004 (open access)

Rains County Leader (Emory, Tex.), Vol. 116, No. 33, Ed. 1 Tuesday, January 27, 2004

Weekly newspaper from Emory, Texas that includes local, state, and national news along with advertising.
Date: January 27, 2004
Creator: Hill, Earl Clyde, Jr.
Object Type: Newspaper
System: The Portal to Texas History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 88, No. 118, Ed. 1 Tuesday, January 27, 2004 (open access)

Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 88, No. 118, Ed. 1 Tuesday, January 27, 2004

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date: January 27, 2004
Creator: Broaddus, Matthew B.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Sealy News (Sealy, Tex.), Vol. 117, No. 8, Ed. 1 Tuesday, January 27, 2004 (open access)

The Sealy News (Sealy, Tex.), Vol. 117, No. 8, Ed. 1 Tuesday, January 27, 2004

Semiweekly newspaper from Sealy, Texas that includes local, state, and national news along with advertising.
Date: January 27, 2004
Creator: Griffin, Joanie & Horecka, Bobby
Object Type: Newspaper
System: The Portal to Texas History
Social Security Administration: Strategic Workforce Planning Needed to Address Human Capital Challenges Facing the Disability Determination Services (open access)

Social Security Administration: Strategic Workforce Planning Needed to Address Human Capital Challenges Facing the Disability Determination Services

A letter report issued by the General Accounting Office with an abstract that begins "SSA oversees and fully funds primarily state-operated DDSs that determine whether applicants are eligible for disability benefits. The disability examiners employed by the DDSs play a key role in determining benefit eligibility. This report examines (1) the challenges the DDSs face today in retaining and recruiting examiners and enhancing their expertise; (2) the extent to which the DDSs engage in workforce planning and encounter obstacles in doing so; and (3) the extent to which SSA is addressing present and future human capital challenges in the DDSs."
Date: January 27, 2004
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library
Staff Statement: The Aviation Security System and the 9/11 Attacks (open access)

Staff Statement: The Aviation Security System and the 9/11 Attacks

Official statement issued by the National Commission on Terrorist Attacks upon the United States describing preliminary findings regarding how the individuals who carried out the 9/11 attacks defeated the civil aviation security system of the United States.
Date: January 27, 2004
Creator: National Commission on Terrorist Attacks upon the United States
Object Type: Text
System: The UNT Digital Library
Staff Statement: The Four Flights (open access)

Staff Statement: The Four Flights

Official statement issued by the National Commission on Terrorist Attacks upon the United States describing preliminary findings regarding how the individuals who carried out the 9/11 attacks defeated the civil aviation security system of the United States.
Date: January 27, 2004
Creator: National Commission on Terrorist Attacks upon the United States
Object Type: Text
System: The UNT Digital Library
Three-dimensional time and frequency-domain theory of femtosecond x-ray pulse generation through Thomson Scattering (open access)

Three-dimensional time and frequency-domain theory of femtosecond x-ray pulse generation through Thomson Scattering

The generation of high intensity, ultra-short x-ray pulses enables exciting new experimental capabilities, such as femtosecond pump-probe experiments used to temporally resolve material structural dynamics on atomic time scales. Thomson backscattering of a high intensity laser pulse with a bright relativistic electron bunch is a promising method for producing such high brightness x-ray pulses in the 10-100 keV range within a compact facility. While a variety of methods for producing sub-picosecond x-ray bursts by Thomson scattering exist, including compression of the electron bunch to sub-picosecond bunch lengths and/or colliding a sub-picosecond laser pulse in a side-on geometry to minimize the interaction time, a promising alternative approach to achieving this goal while maintaining ultra-high brightness is the production of a time correlated (or chirped) x-ray pulse in conjunction with pulse slicing or compression. We present the results of a complete analysis of this process using a recently developed 3-D time and frequency-domain code for analyzing the spatial, temporal, and spectral properties an x-ray beam produced by relativistic Thomson scattering. Based on the relativistic differential cross section, this code has the capability to calculate time and space dependent spectra of the x-ray photons produced from linear Thomson scattering for both bandwidth-limited and …
Date: January 27, 2004
Creator: Brown, W J & Hartemann, F V
Object Type: Article
System: The UNT Digital Library
Transcript of 9-11 Commission Hearing 7, January 27, 2004 (open access)

Transcript of 9-11 Commission Hearing 7, January 27, 2004

Transcript of the seventh public hearing held by the National Commission on Terrorist Attacks upon the United States held January 26-27, 2004 at the Hart Senate Office Building in Washington, D.C. The two-day investigative hearing developed facts and circumstances relating to border and aviation security. The Commission heard from current and former officials from the public and private sectors, concluding with testimony from Deputy Secretary of Homeland Security James M. Loy. In addition to witness testimony, four staff statements were delivered during the course of the proceedings
Date: January 27, 2004
Creator: National Commission on Terrorist Attacks upon the United States
Object Type: Text
System: The UNT Digital Library
Two-parameter Failure Model Improves Time-independent and Time-dependent Failure Predictions (open access)

Two-parameter Failure Model Improves Time-independent and Time-dependent Failure Predictions

A new analytical model for predicting failure under a generalized, triaxial stress state was developed by the author and initially reported in 1984. The model was validated for predicting failure under elevated-temperature creep-rupture conditions. Biaxial data for three alloy steels, Types 304 and 316 stainless steels and Inconel 600, demonstrated two to three orders of magnitude reduction in the scatter of predicted versus observed creep-rupture times as compared to the classical failure models of Mises, Tresca, and Rankine. In 1990, the new model was incorporated into American Society of Mechanical Engineers (ASME) Code Case N47-29 for design of components operating under creep-rupture conditions. The current report provides additional validation of the model for predicting failure under time-independent conditions and also outlines a methodology for predicting failure under cyclic, time-dependent, creep-fatigue conditions. The later extension of the methodology may have the potential to improve failure predictions there as well. These results are relevant to most design applications, but they have special relevance to high-performance design applications such as components for high-pressure equipment, nuclear reactors, and jet engines.
Date: January 27, 2004
Creator: Huddleston, R L
Object Type: Report
System: The UNT Digital Library