Beyond Memento Mori: Understanding American Religions Through Roadside Shrines

Using Daniele Hervieu-Leger's concept of a "chain of memory," this dissertation argues that creating roadside shrines to the deceased constitutes unique religious behavior, allowing collective memory to maintain vitality in a changing world and connecting generations through communion. That is, collective memory is enlivened by creating myths, rituals and performances aimed at transcending the pain associated with rupture and loss and facilitating the grieving process. In examining the sacred space, ritual life, identity politics and democratic ethos of shrines, this project asserts that shrine building and maintenance has long constituted an important public mourning ritual throughout American history, particularly in moments of dislocation and mass migration. This complicates traditional notions of public and private in the US and grapples with questions about death and dying in modern America. This project is unique in investigating vernacular memorials, rather than governmentally-sanctioned monuments, and in overcoming decades of scholarship that has ignored shrines' deep religious significance both for those in mourning and those who interact with them in the public sphere

Cell cycle networks link gene expression dysregulation, mutation, and brain maldevelopment in autistic toddlers

Genetic mechanisms underlying abnormal early neural development in toddlers with Autism Spectrum Disorder (ASD) remain uncertain due to the impossibility of direct brain gene expression measurement during critical periods of early development. Recent findings from a multi‐tissue study demonstrated high expression of many of the same gene networks between blood and brain tissues, in particular with cell cycle functions. We explored relationships between blood gene expression and total brain volume (TBV) in 142 ASD and control male toddlers. In control toddlers, TBV variation significantly correlated with cell cycle and protein folding gene networks, potentially impacting neuron number and synapse development. In ASD toddlers, their correlations with brain size were lost as a result of considerable changes in network organization, while cell adhesion gene networks significantly correlated with TBV variation. Cell cycle networks detected in blood are highly preserved in the human brain and are upregulated during prenatal states of development. Overall, alterations were more pronounced in bigger brains. We identified 23 candidate genes for brain maldevelopment linked to 32 genes frequently mutated in ASD. The integrated network includes genes that are dysregulated in leukocyte and/or postmortem brain tissue of ASD subjects and belong to signaling pathways regulating cell cycle G1/S and G2/M phase transition. Finally, analyses of the CHD8 subnetwork and altered transcript levels from an independent study of CHD8 suppression further confirmed the central role of genes regulating neurogenesis and cell adhesion processes in ASD brain maldevelopment

Determinants of impact : towards a better understanding of encounters with the arts

The article argues that current methods for assessing the impact of the arts are largely based on a fragmented and incomplete understanding of the cognitive, psychological and socio-cultural dynamics that govern the aesthetic experience. It postulates that a better grasp of the interaction between the individual and the work of art is the necessary foundation for a genuine understanding of how the arts can affect people. Through a critique of philosophical and empirical attempts to capture the main features of the aesthetic encounter, the article draws attention to the gaps in our current understanding of the responses to art. It proposes a classification and exploration of the factors—social, cultural and psychological—that contribute to shaping the aesthetic experience, thus determining the possibility of impact. The ‘determinants of impact’ identified are distinguished into three groups: those that are inherent to the individual who interacts with the artwork; those that are inherent to the artwork; and ‘environmental factors’, which are extrinsic to both the individual and the artwork. The article concludes that any meaningful attempt to assess the impact of the arts would need to take these ‘determinants of impact’ into account, in order to capture the multidimensional and subjective nature of the aesthetic experience

The significance of trust in the political system and motivation for pupils' learning progress in politics lessons

Very little research has been conducted on the contribution of political education to learning progress in Germany. Hence, there is a need for intervention studies measuring performance against the theoretical background of a political competence model. This model comprises three constructs: subject knowledge, motivation and attitudes. According to this model, politics lessons should not only convey knowledge but also arouse subject interest, promote political attitudes and develop problem-solving skills. This study investigates how knowledge acquisition is influenced by intervention using theory-oriented teaching materials on the European Union, intervention using conventional textbooks on the European Union and politics lessons without any reference to the European Union. It further asks how the performance-related self-concept and subject interest in political issues impact political knowledge and whether civic virtue and trust in the system are related to it. The sample comprises 1071 pupils. Theory-oriented politics classes lead to greater growth of pupils’ knowledge than in the control group. As anticipated, this study proves that a positive subject-specific self-concept impacts knowledge. The examination of political attitudes reveals a positive correlation between civic virtue and knowledge. There is no connection between trust in the political system and knowledge

3D modeling and motion parallax for improved videoconferencing

We consider a face-to-face videoconferencing system that uses a Kinect camera at each end of the link for 3D modeling and an ordinary 2D display for output. The Kinect camera allows a 3D model of each participant to be transmitted; the (assumed static) background is sent separately. Furthermore, the Kinect tracks the receiver’s head, allowing our system to render a view of the sender depending on the receiver’s viewpoint. The resulting motion parallax gives the receivers a strong impression of 3D viewing as they move, yet the system only needs an ordinary 2D display. This is cheaper than a full 3D system, and avoids disadvantages such as the need to wear shutter glasses, VR headsets, or to sit in a particular position required by an autostereo display. Perceptual studies show that users experience a greater sensation of depth with our system compared to a typical 2D videoconferencing system

When prototypes are not best: Judgments made by children with autism

The current study used a factorial comparison experimental design to investigate conflicting findings on prototype effects shown by children with autism (Klinger & Dawson, 2001; Molesworth, Bowler, & Hampton, 2005). The aim was to see whether children with high –functioning autism could demonstrate prototype effects via categorization responses and whether failure to do so was related to difficulty understanding ambiguous task demands. Two thirds of the autism group did show an effect. The remainder, a sub-group defined by performance on a control task, did not. The discussion focuses on the influence of heterogeneity within the autism group and the ability to resolve ambiguity on task performance. Finally, an alternative experimental design is recommended for further research into these issues

Reduced volume of the arcuate fasciculus in adults with high-functioning autism spectrum conditions

Atypical language is a fundamental feature of autism spectrum conditions (ASC), but few studies have examined the structural integrity of the arcuate fasciculus, the major white matter tract connecting frontal and temporal language regions, which is usually implicated as the main transfer route used in processing linguistic information by the brain. Abnormalities in the arcuate have been reported in young children with ASC, mostly in low-functioning or non-verbal individuals, but little is known regarding the structural properties of the arcuate in adults with ASC or, in particular, in individuals with ASC who have intact language, such as those with high-functioning autism or Asperger syndrome. We used probabilistic tractography of diffusion-weighted images (DWI) to isolate and scrutinise the arcuate in a mixed-gender sample of 18 high-functioning adults with ASC (17 Asperger syndrome) and 14 age- and IQ-matched typically-developing controls. Arcuate volume was significantly reduced bilaterally with clearest differences in the right hemisphere. This finding remained significant in an analysis of all male participants alone. Volumetric reduction in the arcuate was significantly correlated with the severity of autistic symptoms as measured by the Autism-Spectrum Quotient. These data reveal that structural differences are present even in high-functioning adults with ASC, who presented with no clinically manifest language deficits and had no reported developmental language delay. Arcuate structural integrity may be useful as an index of ASC severity and thus as a predictor and biomarker for ASC. Implications for future research are discussed

Neighbourliness, conviviality, and the sacred in Athens’ refugee squats

To better understand the range of possibilities and opportunities for (co)existence available to displacement‐affected people, attention must be given to the thick webs of sociality shaping interactions in situations of mass displacement. This paper makes the case that refugee squats in Athens are distinct spaces wherein different understandings of (co)existence converge – spaces whose production is contingent on support from neighbourly relations and networks that are mediated in moments through conceptions of conviviality informed by religion. Based on ethnographic work carried out in 2016 and a spatial analysis of refugee squats in Athens, this paper emphasises neighbourliness and conviviality as they relate to sacred understandings of coexistence. This helps highlight the limits built in to thinking about the movement of refugees from the global South through Euro‐centric ontologies of the social. More than this, following postcolonial debates on the decentring of knowledge production, the research makes manifest how Islamic socio‐cultural memories of jiwār or a right of neighbourliness complicate geographies of humanitarianism that make stark binary assumptions between religious and secular space. In turn, the evidence from Athens indicates that refugee perspectives on neighbourliness are imperfectly translated by migrant rights activists as solidarity, obscuring the different ways Muslim structures of feeling contribute to the production of refugee squats