An Android Communication App Forensic Taxonomy

Due to the popularity of Android devices and applications (apps), Android forensics is one of the most studied topics within mobile forensics. Communication apps, such as instant messaging and Voice over IP (VoIP), are one popular app category used by mobile device users, including criminals. Therefore, a taxonomy outlining artifacts of forensic interest involving the use of Android communication apps will facilitate the timely collection and analysis of evidentiary materials from such apps. In this paper, 30 popular Android communication apps were examined, where a logical extraction of the Android phone images was collected using XRY, a widely used mobile forensic tool. Various information of forensic interest, such as contact lists and chronology of messages, was recovered. Based on the findings, a two‐dimensional taxonomy of the forensic artifacts of the communication apps is proposed, with the app categories in one dimension and the classes of artifacts in the other dimension. Finally, the artifacts identified in the study of the 30 communication apps are summarized using the taxonomy. It is expected that the proposed taxonomy and the forensic findings in this paper will assist forensic investigations involving Android communication apps.     

Storm‐Related Postmortem Damage to Skeletal Remains

In April 2011, human skeletons were exposed to heavy storms at the outdoor Anthropology Research Facility (ARF) in Knoxville, Tennessee. Of the approximate 125 skeletons at the ARF in April 2011, 30 donations exhibited postmortem damage that could be attributed to the storms. At least 20 of the affected donations exhibit postmortem damage clearly associated with hailstones due to the oval shape and similar small size of the defects observed. The irregular shape and larger size of other defects may be a product of other falling objects (e.g., tree branches) associated with the storms. Storm‐related damage was observed throughout the skeleton, with the most commonly damaged skeletal elements being the scapula and ilium, but more robust elements (i.e., femora and tibiae) also displayed characteristic features of hailstone damage. Thus, hailstone damage should be considered when forensic practitioners observe unusual postmortem damage in skeletal remains recovered from the outdoor context.     

Democratic theorizing in Taiwan: A reconstruction

This study reconstructs Taiwan people's existing discursive structures on democracy by replicating Dryzek and Berejikian's Q methodological study of American democratic discourses. It finds that under the existing specific historical circumstances, Taiwan people's democratic attitudes manifest a complex, pluralistic and interrelated discursivity, in which at least five democratic discourses can be identified, namely democratic pragmatism, democratic communitarianism, democratic liberalism, democratic elitism and democratic populism. Yet, among these five discourses, there are a number of commonly held views. In particular, they all accept democratic pluralism, reject communism and violence, believe in the fallibility of state leaders and the necessity to limit government power, and are optimistic about the future democratic development in Taiwan. This broad consensus reflects the specific historical experience of Taiwan people's democratic pursuit on the one hand and provides a broad common ground for dialogue and interaction among the five discourses on the other. These findings should significantly enrich our understanding of the democratic theorizing in Taiwan and serve as a basis for future comparison with the American as well as other countries’ experiences.     

Informal Institutions and Democracy

Informal institutions have grown in relevance for the analysis of new ‘third wave’ democracies. The research strategy receives its impetus from the debate on neo‐institutionalism theory, which offers a productive perspective for structuring the field of analysis. This article explains the distinguishing factors between formal and informal institutions. It addresses five basic types of informal institutions, examines the ways in which they function and discusses their relevance in terms of democracy theory. Each type is characterized by the way in which it enacts its respective means of political influence. The study distinguishes between forms of specific relationship (clientelism), of material exchange (corruption), of violent exertion of influence (putsch threat), of civil resistance (civil disobedience) and of legal practice (custom law), and discusses their relevance to democracy. The central argument maintains that a differentiated study of informal institutions is crucial to addressing this question. The necessary typological differentiation allows us to make an appropriate assessment ‐one that does not manifest itself in a simple clear‐cut choice of affirmative or negative answers.     

Cross‐cutting issues and the consolidation of democracy in Taiwan

This article examines the cause of Taiwan's recent successful democratic consolidation. It argues that cross‐cutting issues in the electoral process allow democratic systems to periodically generate new winners. The prospect of reasonable certainty to win gives different political groups, including previously anti‐system or semi‐loyal groups, incentives to adhere to the democratic rules of the game. This process contributed to the democratic consolidation in Taiwan. More specifically, the non‐mainstream faction of the ruling Kuomintang (KMT) party, which initially opposed democratization, and the opposition Democratic Progressive Party (DPP) which wanted more radical constitutional and political reforms, came to accept the post‐transition democratic regime due to the emergence of new electoral issues. New issues surrounding corruption and socio‐economic reforms allowed both the non‐mainstream faction of the KMT and the DPP to advance their interests through the democratic electoral process.