Environmental disobedience and the dialogic dimensions of dissent

In this paper, the potential for applying deliberative disobedience as a legitimation framework for environmental disobedience is unpacked. At present, disobedience on behalf of non-humans is not justified within the liberal theory of disobedience put forward by Rawls. Instead of framing harms to environment as indirect harms to humans, Smith’s framework of deliberative disobedience may be invoked on the premises that disobedients publicize not fundamental rights violations, but systematically distorted communication in the process that enacted the environmental policy or decision. To this end, the paper engages in a critical discussion about the dangers of legitimating environmental disobedience through deliberative disobedience. Indeed, its justification hinges on possessing deliberative or “dialogic” credentials as an alternative mode of address to distorted official channels. But its consequence, that of characterizing environmental disobedience as dialogic, means embracing the increasingly violent, clandestine and coercive acts as dialogue. I argue, this from deliberative premises with precarious implications for the legitimacy and uptake of environmental disobedients.     

Identity,procedures and performance: how authoritarian regimes legitimize their rule

ABSTRACT

Constructing convincing legitimacy claims is important for securing the stability of authoritarian regimes. However, extant research has struggled to systematically analyse how authoritarians substantiate their right to rule. We analyse a novel data set on authoritarian regimes’ claims to legitimacy that is based on leading country experts’ assessments of 98 states for the period 1991–2010. This analysis provides key new insights into the inner workings and legitimation strategies of current non-democratic regimes. Closed authoritarian regimes predominately rely on identity-based legitimacy claims (foundational myth, ideology and personalism). In contrast, elections fundamentally change how authoritarian rulers relate to society. In their legitimacy claims, electoral authoritarian regimes focus on their ‘adequate’ procedures, thereby mimicking democracies. All regimes also stress their purported success in proving material welfare and security to their citizens.     

Identifying Counterfeit Cigarettes Using Environmental Pollen Analysis: An Improved Procedure*

Traditional pollen preparation techniques provide clear residues for pollen identification; however, such methods are time-consuming, requiring repeated centrifugation, heating, and digestion with high-concentration hazardous chemicals. Tobacco leaves can effectively trap environmental pollen due to hairy surface and terpene-rich exudates. A new tobacco sample processing method was developed by using different extraction chemistry with surfactant. Marlboro Gold cigarettes were employed as model samples for method development. Parameters critical for pollen extraction, which include number of cigarette sticks used, extraction solution, and extraction temperature, were optimized. By using 1% dishwashing detergent to treat three cigarettes at room temperature, the improved method was able to recover sufficient pollen for microscopic analysis in three repeated centrifuge-washing steps and omit hazardous chemicals involved in traditional methods. We focused on the pollen of common ragweed (Ambrosia artemisiifolia), a plant native to North America, as an indicator to differentiate genuine and counterfeit U.S. brand cigarettes. Results from analyzing randomly purchased genuine (authenticated by forensic examination) and known counterfeit Marlboro Gold provided by law enforcement revealed that a significant amount (39%) of Ambrosia were consistently present in all genuine samples, while counterfeit contained none or only trace count. Similar results were found in other counterfeit U.S. brand cigarettes (all seized in the U.S.) involved in this study as well. Lack of Ambrosia in cigarette strongly indicates the product was not originated in the United States.     

Explaining the Great American Crime Decline: A Review of Blumstein and Wallman,Goldberger and Rosenfeld,and Zimring

This essay reviews three books as they document and explain the 1990s crime decline: Alfred Blumstein and Joel Wallman, eds., (2006) The Crime Drop in America; Arthur S. Goldberger and Richard Rosenfeld, eds., (2008) Understanding Crime Patterns: Workshop Report; and Franklin E. Zimring (2007), The Great American Crime Decline. It presents the empirical detail of the crime decline and examines the most commonly cited explanatory factors: imprisonment, policing, demography, and economic growth. It then suggests alternative lines of research in urban sociology—urban development, youth culture, and immigration—that may better explain the decline as the result of changes in the cultural and social fabric of American society, particularly in cities where the steepest declines occurred.     

Virtopsy: postmortem minimally invasive angiography using cross section techniques--implementation and preliminary results

Postmortem investigation is increasingly supported by Computed Tomography (CT) and Magnetic Resonance Imaging (MRI). This led to the idea to implement a noninvasive or minimally invasive autopsy technique. Therefore, a minimally invasive angiography technique becomes necessary, in order to support the vascular cross section diagnostic. Preliminary experiments investigating different contrast agents for CT and MRI and their postmortem applicability have been performed using an ex-vivo porcine coronary model. MSCT and MRI angiography was performed in the porcine model. Three human corpses were investigated using minimally invasive MSCT angiography. Via the right femoral artery a plastic tube was advanced into the aortic arch. Using a flow adjustable pump the radiopaque contrast agent meglumine-ioxithalamate was injected. Subsequent MSCT scanning provided an excellent anatomic visualization of the human arterial system including intracranial and coronary arteries. Vascular pathologies such as calcification, stenosis and injury were detected. Limitations of the introduced approach are cases of major vessel injury and cases that show an advanced stage of decay.     

Experimental tests for the validation of active numerical human models

The development of numerical human models is a topic of current interdisciplinary research. In the field of automotive safety these models can be applied for the optimization of protection systems. In forensic research human models can be used for the investigation of injury mechanisms and for the prediction and reproduction of injury patterns. However, up to now human models have been validated on the basis of PMHS tests without considering the effects of muscle activity. This paper shows two experimental volunteer test set-ups for the generation of experimental validation data. In a pendulum set-up the influence of muscle activity on the human kinematics was investigated. A drop test set-up was developed for the analysis of the effects of muscle activity on impact response characteristics of muscle tissue. Experimental results, presented in this paper, can be used for the validation and optimization of active numerical human models.