95 Matching Results

Results open in a new window/tab.

Trends in Emissions of Ozone-Depleting Substances, Ozone Layer Recovery, and Implications for Ultraviolet Radiation Exposure (open access)

Trends in Emissions of Ozone-Depleting Substances, Ozone Layer Recovery, and Implications for Ultraviolet Radiation Exposure

This Synthesis and Assessment Product (SAP 2.4) focuses on the Climate models. Depletion of the stratospheric ozone layer by human-produced ozone-depleting substances has been recognized as a global environmental issue for more than three decades, and the international effort to address the issue via the United Nations Montreal Protocol marked its 20-year anniversary in 2007. Scientific understanding underpinned the Protocol at its inception and ever since. As scientific knowledge advanced and evolved, the Protocol evolved through amendment and adjustment. Policy-relevant science has documented the rise, and now the beginning decline, of the atmospheric abundances of many ozone-depleting substances in response to actions taken by the nations of the world. Projections are for a return of ozone-depleting chemicals (compounds containing chlorine and bromine) to their "pre-ozone-depletion" (pre-1980) levels by the middle of this century for the midlatitudes; the polar regions are expected to follow suit within 20 years after that. Since the 1980s, global ozone sustained a depletion of about 5 percent in the midlatitudes of both the Northern Hemisphere and Southern Hemisphere, where most of the Earth's population resides; it is now showing signs of turning the corner towards increasing ozone. The large seasonal depletions in the polar regions are …
Date: November 2008
Creator: US Climate Change Science Program and the Subcommittee on Global Change Research.
Object Type: Book
System: The UNT Digital Library

Web Archiving at UNT and End of Term Harvest 2008

This presentation illustrates the collaborative project with the University of North Texas (UNT) and the United States Government Printing Office as part of the Federal Depository Library Program. The CyberCemetery was created as an online archive of government websites that have ceased operation. This also discusses the UNT collaboration with the United States Government Printing Office, the Library of Congress, the Internet Archive, and the California Digital Library in an End of Term Harvest project in 2008 to archive the Presidential campaign websites before they ceased to exist.
Date: November 7, 2008
Creator: Phillips, Mark Edward
Object Type: Presentation
System: The UNT Digital Library
Texas Jewish Post (Fort Worth, Tex.), Vol. 62, No. 45, Ed. 1 Thursday, November 6, 2008 (open access)

Texas Jewish Post (Fort Worth, Tex.), Vol. 62, No. 45, Ed. 1 Thursday, November 6, 2008

Weekly Jewish newspaper from Fort Worth, Texas that includes local, state and national news along with extensive advertising.
Date: November 6, 2008
Creator: Wisch, Rene
Object Type: Newspaper
System: The Portal to Texas History
Texas Jewish Post (Fort Worth, Tex.), Vol. 62, No. 46, Ed. 1 Thursday, November 13, 2008 (open access)

Texas Jewish Post (Fort Worth, Tex.), Vol. 62, No. 46, Ed. 1 Thursday, November 13, 2008

Weekly Jewish newspaper from Fort Worth, Texas that includes local, state and national news along with extensive advertising.
Date: November 13, 2008
Creator: Wisch, Rene
Object Type: Newspaper
System: The Portal to Texas History
Texas Jewish Post (Fort Worth, Tex.), Vol. 62, No. 47, Ed. 1 Thursday, November 20, 2008 (open access)

Texas Jewish Post (Fort Worth, Tex.), Vol. 62, No. 47, Ed. 1 Thursday, November 20, 2008

Weekly Jewish newspaper from Fort Worth, Texas that includes local, state and national news along with extensive advertising.
Date: November 20, 2008
Creator: Wisch, Rene
Object Type: Newspaper
System: The Portal to Texas History
Texas Jewish Post (Fort Worth, Tex.), Vol. 62, No. 48, Ed. 1 Thursday, November 27, 2008 (open access)

Texas Jewish Post (Fort Worth, Tex.), Vol. 62, No. 48, Ed. 1 Thursday, November 27, 2008

Weekly Jewish newspaper from Fort Worth, Texas that includes local, state and national news along with extensive advertising.
Date: November 27, 2008
Creator: Wisch, Rene
Object Type: Newspaper
System: The Portal to Texas History
Effectiveness of a Community Health Worker as Sole Diabetes Educator: Comparison of CoDE with Similar Culturally Appropriate Interventions (open access)

Effectiveness of a Community Health Worker as Sole Diabetes Educator: Comparison of CoDE with Similar Culturally Appropriate Interventions

Article discussing the effectiveness of a community health worker as sole diabetes educator.
Date: November 4, 2008
Creator: Culica, Dan; Walton, James W.; Harker, Karen & Prezio, Elizabeth A.
Object Type: Article
System: The UNT Digital Library
Southwest Retort, Volume 61, Number 3, November 2008 (open access)

Southwest Retort, Volume 61, Number 3, November 2008

This publication of the Dallas-Fort Worth Section of the American Chemical Society includes information about research, prominent scientist, organizational business, and various other stories of interest to the community.
Date: November 2008
Creator: American Chemical Society. Dallas/Fort Worth Section.
Object Type: Journal/Magazine/Newsletter
System: The UNT Digital Library
The Greensheet (Arlington-Grand Prairie, Tex.), Vol. 32, No. 227, Ed. 1 Thursday, November 20, 2008 (open access)

The Greensheet (Arlington-Grand Prairie, Tex.), Vol. 32, No. 227, Ed. 1 Thursday, November 20, 2008

Free weekly newspaper that includes business and classified advertising.
Date: November 20, 2008
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Greensheet (Arlington-Grand Prairie, Tex.), Vol. 32, No. 220, Ed. 1 Thursday, November 13, 2008 (open access)

The Greensheet (Arlington-Grand Prairie, Tex.), Vol. 32, No. 220, Ed. 1 Thursday, November 13, 2008

Free weekly newspaper that includes business and classified advertising.
Date: November 13, 2008
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Greensheet (Arlington-Grand Prairie, Tex.), Vol. 32, No. 213, Ed. 1 Thursday, November 6, 2008 (open access)

The Greensheet (Arlington-Grand Prairie, Tex.), Vol. 32, No. 213, Ed. 1 Thursday, November 6, 2008

Free weekly newspaper that includes business and classified advertising.
Date: November 6, 2008
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Greensheet (Arlington-Grand Prairie, Tex.), Vol. 32, No. 234, Ed. 1 Thursday, November 27, 2008 (open access)

The Greensheet (Arlington-Grand Prairie, Tex.), Vol. 32, No. 234, Ed. 1 Thursday, November 27, 2008

Free weekly newspaper that includes business and classified advertising.
Date: November 27, 2008
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 39, No. 491, Ed. 1 Friday, November 14, 2008 (open access)

Greensheet (Houston, Tex.), Vol. 39, No. 491, Ed. 1 Friday, November 14, 2008

Free weekly newspaper that includes business and classified advertising.
Date: November 14, 2008
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Fort Worth, Tex.), Vol. 32, No. 215, Ed. 1 Thursday, November 6, 2008 (open access)

Greensheet (Fort Worth, Tex.), Vol. 32, No. 215, Ed. 1 Thursday, November 6, 2008

Free weekly newspaper that includes business and classified advertising.
Date: November 6, 2008
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Fort Worth, Tex.), Vol. 32, No. 222, Ed. 1 Thursday, November 13, 2008 (open access)

Greensheet (Fort Worth, Tex.), Vol. 32, No. 222, Ed. 1 Thursday, November 13, 2008

Free weekly newspaper that includes business and classified advertising.
Date: November 13, 2008
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 39, No. 473, Ed. 1 Wednesday, November 5, 2008 (open access)

Greensheet (Houston, Tex.), Vol. 39, No. 473, Ed. 1 Wednesday, November 5, 2008

Free weekly newspaper that includes business and classified advertising.
Date: November 5, 2008
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Fort Worth, Tex.), Vol. 32, No. 235, Ed. 1 Thursday, November 27, 2008 (open access)

Greensheet (Fort Worth, Tex.), Vol. 32, No. 235, Ed. 1 Thursday, November 27, 2008

Free weekly newspaper that includes business and classified advertising.
Date: November 27, 2008
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Fort Worth, Tex.), Vol. 32, No. 228, Ed. 1 Thursday, November 20, 2008 (open access)

Greensheet (Fort Worth, Tex.), Vol. 32, No. 228, Ed. 1 Thursday, November 20, 2008

Free weekly newspaper that includes business and classified advertising.
Date: November 20, 2008
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Fort Worth, Tex.), Vol. 32, No. 214, Ed. 1 Thursday, November 6, 2008 (open access)

Greensheet (Fort Worth, Tex.), Vol. 32, No. 214, Ed. 1 Thursday, November 6, 2008

Free weekly newspaper that includes business and classified advertising.
Date: November 6, 2008
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 39, No. 509, Ed. 1 Wednesday, November 26, 2008 (open access)

Greensheet (Houston, Tex.), Vol. 39, No. 509, Ed. 1 Wednesday, November 26, 2008

Free weekly newspaper that includes business and classified advertising.
Date: November 26, 2008
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 39, No. 479, Ed. 1 Friday, November 7, 2008 (open access)

Greensheet (Houston, Tex.), Vol. 39, No. 479, Ed. 1 Friday, November 7, 2008

Free weekly newspaper that includes business and classified advertising.
Date: November 7, 2008
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 39, No. 497, Ed. 1 Wednesday, November 19, 2008 (open access)

Greensheet (Houston, Tex.), Vol. 39, No. 497, Ed. 1 Wednesday, November 19, 2008

Free weekly newspaper that includes business and classified advertising.
Date: November 19, 2008
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Fort Worth, Tex.), Vol. 32, No. 229, Ed. 1 Thursday, November 20, 2008 (open access)

Greensheet (Fort Worth, Tex.), Vol. 32, No. 229, Ed. 1 Thursday, November 20, 2008

Free weekly newspaper that includes business and classified advertising.
Date: November 20, 2008
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 39, No. 485, Ed. 1 Wednesday, November 12, 2008 (open access)

Greensheet (Houston, Tex.), Vol. 39, No. 485, Ed. 1 Wednesday, November 12, 2008

Free weekly newspaper that includes business and classified advertising.
Date: November 12, 2008
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History