Thesis (S.T.M.)--Yale Divinity School, 1989. / Includes bibliographical references (leaves 90-92).

Thesis (S.T.M.)--Yale Divinity School, 1989. / Includes bibliographical references (leaves 90-92).

Thesis (D. Min.)--Ashland Theological Seminary, 1994. / Abstract. Includes bibliographical references (leaves 202-210).

Thesis (Ph.D.) - Carleton University, 2002. / Includes bibliographical references (p. 167-179). Also available in electronic format on the Internet.

Thesis (D. Min.)--Ashland Theological Seminary, 1992. / Abstract. Includes bibliographical references (leaves 283-293).

Project (D. Min.)--Iliff School of Theology, 2006. / Includes abstract. Includes bibliographical references (leaves 107-109).

Thesis (M.A.)--Humboldt State University, 2007. / Includes bibliographical references (leaves 78-92). Also available via Humboldt Digital Scholar.

The mutual aid of Alcoholics Anonymous helps more people with alcohol-related problems than all forms of clinical treatment combined. Yet, efforts to understand AA’s action have been conducted, almost exclusively, from a clinical perspective. Thus far, the literature representing Alcoholics Anonymous from the perspective of its members is very limited. This study uses qualitative content analysis of the AA literature and a grounded theory approach to AA’s fellowship to provide an insider’s perspective of change processes associated with AA involvement. This understanding of the AA literature posits that Alcoholics Anonymous involvement results in life improvement, changes in spirituality, improved well-being, an acceptance of powerlessness over alcohol and a sense of fellowship. This understanding of AA’s fellowship posits that Alcoholics Anonymous involvement results in increased life meaning, reduced insecurity, loneliness, anxiety and shame.

We investigate to which degree one could trace Bitcoin transactions and characterize purchasing behavior of online anonymous marketplaces by exploiting side channels. Using a list of addresses found by the FBI on Silk Road servers, and information on the marketplace's official guides, we infer the role played by each address in the list and classify them based on heuristics. We then attempt to trace Bitcoin transactions and show that the anonymity set size is greatly reduced using product review data and the address classification performed on the previous step. Finally, using clustering techniques based on transaction graph analysis, we assign addresses into user wallets, then group these wallets together based on spending patterns, to be able to characterize purchasing behavior.

User tracking and profiling is a growing threat to online privacy. Whilst Internet users can choose to withhold their personal information, their Internet usage can still be traced back to a unique IP address. This study considers anonymity as a strong and useful form of privacy protection. More specifically, we examine how current anonymity solutions suffer from a number of deficiencies: they are not commonly used, are vulnerable to a host of attacks or are impractical or too cumbersome for daily use. Most anonymity solutions are centralised or partially centralised and require trust in the operators. It is additionally noted how current solutions fail to promote anonymity for common Web activities such as performing online search queries and general day-to-day Web browsing. A primary objective of this research is to develop an anonymising Web browsing protocol which aims to be (1) fully distributed, (2) offer adequate levels of anonymity and (3) enable users to browse the Internet anonymously without overly complex mixing techniques. Our research has led to an anonymising protocol called Polar. Polar is a peer-to-peer network which relays Web requests amongst peers before forwarding it to a Web server, thus protecting the requester's identity. This dissertation presents the Polar model. Design choices and enhancements to the model are discussed. The author's implementation of Polar is also presented demonstrating that an implementation of Polar is feasible. / Dissertation (MSc (Computer Science))--University of Pretoria, 2007. / Computer Science / unrestricted