The Clifton Record (Clifton, Tex.), Vol. 104, No. 12, Ed. 1 Wednesday, February 10, 1999 (open access)

The Clifton Record (Clifton, Tex.), Vol. 104, No. 12, Ed. 1 Wednesday, February 10, 1999

Semi-weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: February 10, 1999
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 104, No. 99, Ed. 1 Friday, December 10, 1999 (open access)

The Clifton Record (Clifton, Tex.), Vol. 104, No. 99, Ed. 1 Friday, December 10, 1999

Semi-weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: December 10, 1999
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 104, No. 20, Ed. 1 Wednesday, March 10, 1999 (open access)

The Clifton Record (Clifton, Tex.), Vol. 104, No. 20, Ed. 1 Wednesday, March 10, 1999

Semi-weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: March 10, 1999
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
Slug flow model for infiltration into fractured porous media (open access)

Slug flow model for infiltration into fractured porous media

A model for transient infiltration into a periodically fractured porous layer is presented. The fracture is treated as a permeable-walled slot and the moisture distribution is in the form of a slug being an advancing meniscus. The wicking of moisture from the fracture to the unsaturated porous matrix is a nonlinear diffusion process and is approximately by self-similar solutions. The resulting model is a nonlinear Volterra integral equation with a weakly singular kernel. Numerical analysis provides solutions over a wide range of the parameter space and reveals the asymptotic forms of the penetration of this slug in terms of dimensionless variables arising in the model. The numerical solutions corroborate asymptotic results given earlier by Nitao and Buscheck (1991), and by Martinez (1988). Some implications for the transport of liquid in fractured rock are discussed.
Date: November 10, 1999
Creator: Martinez, M.J.
Object Type: Article
System: The UNT Digital Library
Texas Jewish Post (Fort Worth, Tex.), Vol. 53, No. 23, Ed. 1 Thursday, June 10, 1999 (open access)

Texas Jewish Post (Fort Worth, Tex.), Vol. 53, No. 23, Ed. 1 Thursday, June 10, 1999

Weekly Jewish newspaper from Fort Worth, Texas that includes local, state, and national news along with extensive advertising.
Date: June 10, 1999
Creator: Wisch, J. A. & Wisch, Rene
Object Type: Newspaper
System: The Portal to Texas History
Pawhuska Journal-Capital (Pawhuska, Okla.), Vol. 89, No. 29, Ed. 1 Saturday, April 10, 1999 (open access)

Pawhuska Journal-Capital (Pawhuska, Okla.), Vol. 89, No. 29, Ed. 1 Saturday, April 10, 1999

Semiweekly newspaper from Pawhuska, Oklahoma that includes local, state, and national news along with advertising.
Date: April 10, 1999
Creator: Gann, Sherry
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Tulia Herald (Tulia, Tex.), Vol. 90, No. 23, Ed. 1 Thursday, June 10, 1999 (open access)

The Tulia Herald (Tulia, Tex.), Vol. 90, No. 23, Ed. 1 Thursday, June 10, 1999

Weekly newspaper from Tulia, Texas that includes local, state and national news along with extensive advertising.
Date: June 10, 1999
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Altus Times (Altus, Okla.), Vol. 100, No. 46, Ed. 1 Monday, May 10, 1999 (open access)

Altus Times (Altus, Okla.), Vol. 100, No. 46, Ed. 1 Monday, May 10, 1999

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: May 10, 1999
Creator: Cole, Carol
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 99, No. 284, Ed. 1 Wednesday, February 10, 1999 (open access)

Altus Times (Altus, Okla.), Vol. 99, No. 284, Ed. 1 Wednesday, February 10, 1999

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 10, 1999
Creator: Cole, Carol
Object Type: Newspaper
System: The Gateway to Oklahoma History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 84, No. 203, Ed. 1 Monday, May 10, 1999 (open access)

Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 84, No. 203, Ed. 1 Monday, May 10, 1999

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date: May 10, 1999
Creator: Horn, Richard A.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Optimist (Abilene, Tex.), Vol. 88, No. 7, Ed. 1, Friday, September 10, 1999 (open access)

The Optimist (Abilene, Tex.), Vol. 88, No. 7, Ed. 1, Friday, September 10, 1999

Tri-weekly student newspaper from Abilene Christian University in Abilene, Texas that includes local, state and campus news along with advertising.
Date: September 10, 1999
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
De Leon Free Press (De Leon, Tex.), Vol. 109, No. 50, Ed. 1 Thursday, June 10, 1999 (open access)

De Leon Free Press (De Leon, Tex.), Vol. 109, No. 50, Ed. 1 Thursday, June 10, 1999

Weekly newspaper from De Leon, Texas that includes local, state, and national news along with advertising.
Date: June 10, 1999
Creator: Morgan, Jerry
Object Type: Newspaper
System: The Portal to Texas History
Grandview Tribune (Grandview, Tex.), Vol. 105, No. 18, Ed. 1 Friday, December 10, 1999 (open access)

Grandview Tribune (Grandview, Tex.), Vol. 105, No. 18, Ed. 1 Friday, December 10, 1999

Weekly newspaper from Grandview, Texas that includes local, state, and national news along with advertising.
Date: December 10, 1999
Creator: Magness, Jack, Jr.
Object Type: Newspaper
System: The Portal to Texas History
The Hopkins County Echo (Sulphur Springs, Tex.), Vol. 204, No. 50, Ed. 1 Friday, December 10, 1999 (open access)

The Hopkins County Echo (Sulphur Springs, Tex.), Vol. 204, No. 50, Ed. 1 Friday, December 10, 1999

Weekly newspaper from Sulphur Springs, Texas that includes local, state, and national news along with advertising.
Date: December 10, 1999
Creator: Keys, Scott & Lamb, Bill
Object Type: Newspaper
System: The Portal to Texas History
The Wynnewood Gazette (Wynnewood, Okla.), Vol. 97, No. 10, Ed. 1 Thursday, June 10, 1999 (open access)

The Wynnewood Gazette (Wynnewood, Okla.), Vol. 97, No. 10, Ed. 1 Thursday, June 10, 1999

Weekly newspaper from Wynnewood, Oklahoma that includes local, state, and national news along with advertising.
Date: June 10, 1999
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
Detecting exposure to environmental organic toxins in individual cells: towards development of a micro-fabricated device (open access)

Detecting exposure to environmental organic toxins in individual cells: towards development of a micro-fabricated device

A new method is being developed to quickly screen for the human exposure potential to polycyclic aromatic hydrocarbons (PAHs) and organochlorines (OCs). The development involves two key elements: identifying suitable signals that represent intracellular changes that are specific to PAH and OC exposure, and constructing a device to guide the biological cell growth so that signals from individual cells are consistent and reproducible. We are completing the identification of suitable signals by using synchrotron radiation-based (SR) Fourier-transform infrared (FTIR) spectromicroscopy in the mid-infrared region (4000-400 cm-1). Distinct changes have been observed in the IR spectra after treatment of human cells in culture medium with PAHs and OCs. The potential use of this method for detecting exposure to PAHs and OCs has been tested and compared to a reverse transcription polymerase chain reaction (RT-PCR) assay that quantifies increased expression of the CYP1A1 gene in response to exposu re to PAHs or OCs.
Date: January 10, 1999
Creator: Holman, Hoi-Ying N.; Zhang, Miqin; Goth-Goldstein, Regine; Martin, Michael C.; Russell, Marion; McKinney, Wayne R. et al.
Object Type: Article
System: The UNT Digital Library
De Leon's Monitor (De Leon, Tex.), Vol. 4, No. 49, Ed. 1 Thursday, June 10, 1999 (open access)

De Leon's Monitor (De Leon, Tex.), Vol. 4, No. 49, Ed. 1 Thursday, June 10, 1999

Weekly newspaper from De Leon, Texas that includes local, state, and national news along with advertising.
Date: June 10, 1999
Creator: Coan, Donna
Object Type: Newspaper
System: The Portal to Texas History
The Seminole Sentinel (Seminole, Tex.), Vol. 92, No. 24, Ed. 1 Sunday, January 10, 1999 (open access)

The Seminole Sentinel (Seminole, Tex.), Vol. 92, No. 24, Ed. 1 Sunday, January 10, 1999

Semiweekly newspaper from Seminole, Texas that includes local, state, and national news along with advertising.
Date: January 10, 1999
Creator: Dow, M. Gene & Fisher, David
Object Type: Newspaper
System: The Portal to Texas History
The Mannford Star (Mannford, Okla.), Vol. 6, No. 10, Ed. 1 Wednesday, November 10, 1999 (open access)

The Mannford Star (Mannford, Okla.), Vol. 6, No. 10, Ed. 1 Wednesday, November 10, 1999

Weekly newspaper from Mannford, Oklahoma that includes local, state, and national news along with advertising.
Date: November 10, 1999
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
Perry Daily Journal (Perry, Okla.), Vol. 106, No. 113, Ed. 1 Thursday, June 10, 1999 (open access)

Perry Daily Journal (Perry, Okla.), Vol. 106, No. 113, Ed. 1 Thursday, June 10, 1999

Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date: June 10, 1999
Creator: Brown, Gloria
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Express-Star (Chickasha, Okla.), Ed. 1 Wednesday, March 10, 1999 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Wednesday, March 10, 1999

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: March 10, 1999
Creator: Bush, Kent
Object Type: Newspaper
System: The Gateway to Oklahoma History
Sanger Courier (Sanger, Tex.), Vol. 100, No. 33, Ed. 1 Thursday, June 10, 1999 (open access)

Sanger Courier (Sanger, Tex.), Vol. 100, No. 33, Ed. 1 Thursday, June 10, 1999

Weekly newspaper from Sanger, Texas that includes local, state, and national news along with extensive advertising.
Date: June 10, 1999
Creator: Hardy, Lisa
Object Type: Newspaper
System: The Portal to Texas History
The Collegian (Hurst, Tex.), Vol. 11, No. 16, Ed. 1 Wednesday, February 10, 1999 (open access)

The Collegian (Hurst, Tex.), Vol. 11, No. 16, Ed. 1 Wednesday, February 10, 1999

Weekly student newspaper published in Hurst, Texas serving the Tarrant County Junior College District that includes school news and information along with advertising.
Date: February 10, 1999
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Harper Herald (Harper, Tex.), Vol. 69, No. 128, Ed. 1 Tuesday, August 10, 1999 (open access)

The Harper Herald (Harper, Tex.), Vol. 69, No. 128, Ed. 1 Tuesday, August 10, 1999

Weekly newspaper from Harper, Texas that includes local, state, and national news along with advertising.
Date: August 10, 1999
Creator: Bishop, Karen
Object Type: Newspaper
System: The Portal to Texas History