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9,963 Matching Results

Start Over Access Open Access Country United States Year 2015 Language English

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Zipcar and DART Partner to Bring Convenience of Car Sharing (open access)

Zipcar and DART Partner to Bring Convenience of Car Sharing

News release about DART's partnership with Zipcar to offer a car sharing service at DART's Mockingbird Station.
Date: February 4, 2015
Creator: Marhews, Jennifer; Lyons, Morgan & Ball, Mark
Object Type: Text
System: The Portal to Texas History
Zivotofsky v. Kerry: The Jerusalem Passport Case and Its Potential Implications for Congress's Foreign Affairs Powers (open access)

Zivotofsky v. Kerry: The Jerusalem Passport Case and Its Potential Implications for Congress's Foreign Affairs Powers

This report briefly describes legislative efforts to modify U.S. policy with respect to Jerusalem, in particular multiple enactments of the passport provision. The report then summarizes the Supreme Court decision, including concurrences and dissents. Finally, the report concludes by suggesting possible implications of the decision with respect to Congress's authority to influence foreign affairs.
Date: September 28, 2015
Creator: Elsea, Jennifer K.
Object Type: Report
System: The UNT Digital Library
Zooarchaeology and Biogeography of Freshwater Mussels in the Leon River During the Late Holocene (open access)

Zooarchaeology and Biogeography of Freshwater Mussels in the Leon River During the Late Holocene

The Leon River, a small-medium river in central Texas, is highly impacted by multiple impoundments, enrichment from agricultural runoff, and decreased dissolved oxygen levels. This degraded river contains sixteen unionid species, two of which are both endemic to the region and candidates for the federal endangered species listing (Quadrula houstonensis and Truncilla macrodon). While there is a short historical record for this river basin and a recent modern survey completed in 2011, zooarchaeological data adds evidence for conservation efforts by increasing the time depth of data available and providing another conservation baseline. Zooarchaeological data for the Leon River is available from the two Late Holocene archaeological sites: 41HM61 and the Belton Lake Assemblages. Data generated from these assemblages describe the prehistoric freshwater mussel community of the Leon River in terms of taxonomic composition and structure. By comparing this zooarchaeological data to the data generated by the longitudinal modern survey of the Leon River, long term changes within the freshwater mussel community can be detected. A conceptual model is constructed to evaluate how robusticity, identifiability, and life history ecology affect unionid taxonomic abundances in zooarchaeological data. This conceptual model functions as an interpretive tool for zooarchaeologists to evaluate forms of equifinality …
Date: May 2015
Creator: Popejoy, Traci Glyn
Object Type: Thesis or Dissertation
System: The UNT Digital Library