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DOD Personnel: More Consistency Needed in Determining Eligibility for Top Secret Security Clearances (open access)

DOD Personnel: More Consistency Needed in Determining Eligibility for Top Secret Security Clearances

A chapter report issued by the General Accounting Office with an abstract that begins "Each year, the Department of Defense (DOD) makes about 200,000 decisions to grant, deny, or revoke security clearances for its civilian, military, and contractor personnel. Through a process called adjudication, DOD personnel security specialists review the results of employees' background investigations and determine whether the individual is eligible for a clearance. This report (1) assesses whether DOD's adjudicators consistently document all significant adverse security conditions when determining individuals' eligibility for top secret security clearances and (2) identifies factors that hinder the effectiveness of DOD's adjudicative process. GAO found that DOD adjudicators have not consistently documented all significant adverse security conditions present in investigative case files when determining individuals' eligibility for top secret security clearances. DOD has been unable to demonstrate that it fully considered all significant adverse conditions often not documented, including financial matters. Several factors have hindered the effectiveness of DOD's adjudicative process. The Assistant Secretary has not (1) used common explanatory guidance, such as that contained in the Adjudicative Desk Reference he developed, or issued any other clarifying guidance to promote consistency in applying the federal guidelines; (2) required adjudicators to take DOD adjudicative …
Date: April 18, 2001
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library
The Rambler (Fort Worth, Tex.), Vol. 85, No. 9, Ed. 1 Wednesday, April 18, 2001 (open access)

The Rambler (Fort Worth, Tex.), Vol. 85, No. 9, Ed. 1 Wednesday, April 18, 2001

Weekly student newspaper from Texas Wesleyan University in Fort Worth, Texas that includes campus and local news along with advertising.
Date: April 18, 2001
Creator: Wright, Shelly
Object Type: Newspaper
System: The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 106, No. 31, Ed. 1 Wednesday, April 18, 2001 (open access)

The Clifton Record (Clifton, Tex.), Vol. 106, No. 31, Ed. 1 Wednesday, April 18, 2001

Semi-weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: April 18, 2001
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
Seminole Sentinel (Seminole, Tex.), Vol. 94, No. 53, Ed. 1 Wednesday, April 18, 2001 (open access)

Seminole Sentinel (Seminole, Tex.), Vol. 94, No. 53, Ed. 1 Wednesday, April 18, 2001

Semiweekly newspaper from Seminole, Texas that includes local, state, and national news along with extensive advertising.
Date: April 18, 2001
Creator: Dow, M. Gene & Fisher, David
Object Type: Newspaper
System: The Portal to Texas History
Evolution of deep centers in GaN grown by hydride vapor phaseepitaxy (open access)

Evolution of deep centers in GaN grown by hydride vapor phaseepitaxy

Deep centers and dislocation densities in undoped n GaN, grown by hydride vapor phase epitaxy (HVPE), were characterized as a function of the layer thickness by deep level transient spectroscopy and transmission electron microscopy, respectively. As the layer thickness decreases, the variety and concentration of deep centers increase, in conjunction with the increase of dislocation density. Based on comparison with electron irradiation induced centers, some dominant centers in HVPE GaN are identified as possible point defects.
Date: April 18, 2001
Creator: Fang, Z.-Q.; Look, D.C.; Jasinski, J.; Benamara, M.; Liliental-Weber, Z. & Molnar, R.J.
Object Type: Article
System: The UNT Digital Library
Effect of hydrostatic pressure on degradation of CdTe/CdMgTeheterostructures grown by molecular beam epitaxy on GaAs substrates (open access)

Effect of hydrostatic pressure on degradation of CdTe/CdMgTeheterostructures grown by molecular beam epitaxy on GaAs substrates

We have shown that external hydrostatic pressure leads to the creation of structural defects, mainly in the vicinity of the II-VI/GaAs interface in the CdTe/Cd{sub 1-x}Mg{sub x}Te heterostructures grown by the molecular beam epitaxy method on GaAs substrates. These defects propagating across the epilayer cause permanent damage to the samples from the point of view of their electrical properties. In contrast, photoluminescence spectra are only weakly influenced by pressure. Our results shed light on the degradation process observed even without pressure in II-VI-based heterostructures.
Date: April 18, 2001
Creator: Wasik, D.; Baj, M.; Siwiec-Matuszyk, J.; Gronkowski, J.; Jasinski, J. & Karczewski, G.
Object Type: Article
System: The UNT Digital Library
The Mannford Star (Mannford, Okla.), Vol. 7, No. 32, Ed. 1 Wednesday, April 18, 2001 (open access)

The Mannford Star (Mannford, Okla.), Vol. 7, No. 32, Ed. 1 Wednesday, April 18, 2001

Weekly newspaper from Mannford, Oklahoma that includes local, state, and national news along with advertising.
Date: April 18, 2001
Creator: Lane, Lee
Object Type: Newspaper
System: The Gateway to Oklahoma History
Levelland and Hockley County News-Press (Levelland, Tex.), Vol. 24, No. 6, Ed. 1 Wednesday, April 18, 2001 (open access)

Levelland and Hockley County News-Press (Levelland, Tex.), Vol. 24, No. 6, Ed. 1 Wednesday, April 18, 2001

Semiweekly newspaper from Levelland, Texas that includes local, state, and national news along with advertising.
Date: April 18, 2001
Creator: Rigg, John
Object Type: Newspaper
System: The Portal to Texas History
Yoakum Herald-Times (Yoakum, Tex.), Vol. 109, No. 16, Ed. 1 Wednesday, April 18, 2001 (open access)

Yoakum Herald-Times (Yoakum, Tex.), Vol. 109, No. 16, Ed. 1 Wednesday, April 18, 2001

Weekly newspaper from Yoakum, Texas that includes local, state, and national news along with advertising.
Date: April 18, 2001
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Two-Detector Mode MGA Analysis of Plutonium using a Single Ge Detector (open access)

Two-Detector Mode MGA Analysis of Plutonium using a Single Ge Detector

Plutonium gamma-ray data analysis using MGA in the two-detector mode can provide information more refined than the gamma-ray analysis using MGA in the one-detector mode. Prior to the introduction of the new type of ORTEC coaxial detector, which has good resolution at 100-keV region and good efficiency at 1 MeV, the two-detector mode of the MGA could be used only with two separate HPGe detectors with appropriate characteristics. A recent study by us using small plutonium standards (less than 0.5g) suggests that this new detector indeed performed as well as combination of a high-resolution planar (''LEPS'') detector and a coaxial detector together. In this study, the CBNM plutonium gamma-ray standards were used to test this detector's ability with MGA, when measuring several grams of plutonium.
Date: April 18, 2001
Creator: Wang, T. F.; Raschke, K.; Ruhter, W. D. & Twomey, T.
Object Type: Article
System: The UNT Digital Library
The Ribbon Laser (open access)

The Ribbon Laser

A new scalable fiber laser approach is described and modeled, based on phase-locking multiple gain cores in an antiguided structure. In essence, the waveguide is comprised of a periodic sequence of gain-loaded and no-gain segments having uniform refractive index (referred to as the ''ribbon'') encapsulated within a reduced index cladding region. Our calculations reveal that the constant index profile within the ribbon structure provides optimal mode discrimination; the refractive index must be constant within {+-}0.001 to ensure single-mode operation for a 5-core design. Periodic variation in refractive index and gain of the ribbon laser lead to the emergence of a photonic bandgap, in analogy to so-called ''holey fibers''. Our constant index design, together with the periodic gain profile, may be described as a photonic metal.
Date: April 18, 2001
Creator: Feit, M D; Beach, R J; Brasure, L D; Payne, S A; Page, R H & Wilcox, R
Object Type: Article
System: The UNT Digital Library
The Perishable Agricultural Commodities Act (PACA) (open access)

The Perishable Agricultural Commodities Act (PACA)

None
Date: April 18, 2001
Creator: unknown
Object Type: Report
System: The UNT Digital Library
The Oklahoma Daily (Norman, Okla.), Vol. 84, No. 141, Ed. 1 Wednesday, April 18, 2001 (open access)

The Oklahoma Daily (Norman, Okla.), Vol. 84, No. 141, Ed. 1 Wednesday, April 18, 2001

Student newspaper of the University of Oklahoma in Norman, Oklahoma that includes national, local, and campus news along with advertising.
Date: April 18, 2001
Creator: McFall, Amy
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Baytown Sun (Baytown, Tex.), Vol. 79, No. 143, Ed. 1 Wednesday, April 18, 2001 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 79, No. 143, Ed. 1 Wednesday, April 18, 2001

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: April 18, 2001
Creator: Cash, Wanda Garner
Object Type: Newspaper
System: The Portal to Texas History
The Llano News (Llano, Tex.), Vol. 113, No. 28, Ed. 1 Wednesday, April 18, 2001 (open access)

The Llano News (Llano, Tex.), Vol. 113, No. 28, Ed. 1 Wednesday, April 18, 2001

Weekly newspaper from Llano, Texas that includes local, state, and national news along with advertising.
Date: April 18, 2001
Creator: Stephenson, Jimmy
Object Type: Newspaper
System: The Portal to Texas History
Altus Times (Altus, Okla.), Vol. 102, No. 30, Ed. 1 Wednesday, April 18, 2001 (open access)

Altus Times (Altus, Okla.), Vol. 102, No. 30, Ed. 1 Wednesday, April 18, 2001

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: April 18, 2001
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Alvin Advertiser (Alvin, Tex.), Ed. 1 Wednesday, April 18, 2001 (open access)

The Alvin Advertiser (Alvin, Tex.), Ed. 1 Wednesday, April 18, 2001

Weekly newspaper from Alvin, Texas that includes local, state, and national news along with advertising.
Date: April 18, 2001
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
[Clipping: Welcome to Molly's World - 1944] (open access)

[Clipping: Welcome to Molly's World - 1944]

Copy of a magazine about women's participation in World War II aviation.
Date: April 18, 2001
Creator: unknown
Object Type: Clipping
System: The Portal to Texas History

Ensemble: 2001-04-18 - Symphony Orchestra

Ensemble performance at the UNT College of Music Winspear Hall.
Date: April 18, 2001
Creator: University of North Texas. Symphony Orchestra.
Object Type: Sound
System: The UNT Digital Library
The Low-Income Home Energy Assistance Program (LIHEAP) (open access)

The Low-Income Home Energy Assistance Program (LIHEAP)

This report provides background on the Low-Income Home Energy Assistance program (LIHEAP), originally established in 1981 by Title XXVI of P.L. 97-35 and reauthorized several times. It is a block grant program under which the federal government gives states, the District of Columbia, U.S. territories and commonwealths, and Indian tribal organizations (referred to as grantees) annual grants to operate multi-component home energy assistance programs for needy households.
Date: April 18, 2001
Creator: Gish, Melinda
Object Type: Report
System: The UNT Digital Library
The Optimist (Abilene, Tex.), Vol. 89, No. 52, Ed. 1, Wednesday, April 18, 2001 (open access)

The Optimist (Abilene, Tex.), Vol. 89, No. 52, Ed. 1, Wednesday, April 18, 2001

Tri-weekly student newspaper from Abilene Christian University in Abilene, Texas that includes local, state and campus news along with advertising.
Date: April 18, 2001
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Express-Star (Chickasha, Okla.), Ed. 1 Wednesday, April 18, 2001 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Wednesday, April 18, 2001

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: April 18, 2001
Creator: Bush, Kent
Object Type: Newspaper
System: The Gateway to Oklahoma History

Senior Recital: 2001-04-18 - Tomoko Ishikawa, Flute

Access: Use of this item is restricted to the UNT Community
Senior recital at the UNT College of Music Recital Hall.
Date: April 18, 2001
Creator: Ishikawa, Tomoko
Object Type: Sound
System: The UNT Digital Library
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 86, No. 185, Ed. 1 Wednesday, April 18, 2001 (open access)

Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 86, No. 185, Ed. 1 Wednesday, April 18, 2001

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date: April 18, 2001
Creator: Quinnelly, Lorrie J.
Object Type: Newspaper
System: The Gateway to Oklahoma History