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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Direct tissue localization of acid phosphatase in the prostate: observations utilizing the peroxidase-anti-peroxidase technique

Jewell, Scott Douglas January 1980 (has links)
No description available.
2

Exploring the Use of Texting within San Antonio Texas Police Emergency Reporting

Almendarez, Deborah Lee 01 January 2016 (has links)
The introduction of wireless device text messaging, as an alternative to a citizen placing a telephone call for police help, generates the need for new polices and processes relevant to police call-taker, police dispatcher, and police officer response to reported emergencies. Little scholarly research explores the policy issues around the use of text 9-1-1 within public safety answering point operations. Using systems theory as the foundation, the purpose of this qualitative case study was to explore the potential use of written communication via a wireless device text message for reporting a police emergency. Research questions focused on the reciprocal relationships in communication used to initiate an emergency call for service and police response. A maximum variation purposeful sampling technique was used to recruit 16 individuals with knowledge of placing, receiving, or responding to a police emergency request, for this study. Data collection methods also included police call-taker observations of four active 9-1-1 calls, 9-1-1 and police radio recordings of the calls, physical artifacts, and documentation. All data were inductively coded and then subjected to a thematic analysis procedure. Findings indicate that text messages may be a preferred option in certain types of situations, such as home invasions, where the victim may not be able to speak to call-takers as a matter of protecting personal safety. However, the use of text messages is also perceived as creating a potential for delayed police response due to the asynchronous nature of the process. Recommendations to police executives and policy makers include enhancing call-taker training and citizen instruction prior to the text messaging integration, thereby promoting positive social change through enhancing public safety by providing another mechanism for direct citizen-police communication.

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