Narrating Boundaries: Framing and Contesting Suffering, Community, and Belonging in Enclaves along the India-Bangladesh Border

This paper explores the politics of community making at the India-Bangladesh border by examining the public and private narratives of history and belonging in a Bangladeshi enclave-a sovereign piece of Bangladesh completely territorially surrounded by India. Drawing on framings of political society, this paper argues that understanding populations at the margins of South Asia and beyond requires attention to two processes: first, to the ways that para-legal activities are part and parcel of daily life; and second, to the strategies through which these groups construct themselves as moral communities deserving of inclusion within the state. Border communities often articulate narratives of dispossession, exceptionality, and marginalization to researchers and other visitors-narratives that are often unproblematically reproduced in academic treatments of the border. However, such articulations mask both the complicated histories and quotidian realities of border life. This paper views these articulations as political projects in and of themselves. By reading the more hidden histories of life in this border enclave, this article reconstructs the notion of borders as experienced by enclave residents themselves. It shows the ways that the politics of the India-Bangladesh border are constitutive of (and constituted by) a range of fractures and internal boundaries within the enclave. These boundaries are as central to forging community-to articulating who belongs and why-as are more public narratives that frame enclave residents as victims of confused territorial configurations. (C) 2012 Elsevier Ltd. All rights reserved.

Druze linguistic landscape in Israel: indexicality of new ethnolinguistic identity boundaries

The Druze community in Israel is a distinct religious community currently undergoing important ethnolinguistic shifts. The government's implementation of an official policy has led to the deconstruction and reshaping of the Druze political and national identity to one that differs substantially from that of the Palestinian minority in Israel. In this study, I argue that the visibility, vitality and appreciation of Hebrew in the Druze linguistic landscape are indicative of new ethnolinguistic boundaries of the Druze identity in Israel. The fact that the Druze in Israel are dispersed throughout the Galilee and Mount Carmel area and experience varying levels of language contact as well as divergent economic relations with their Palestinian–Israeli and Jewish–Israeli neighbors suggests that one cannot expect uniformity in the Druze linguistic markets or the processes of social, cultural and linguistic identification. This study will show that Hebrew has become a dominant component of the linguistic repertoire and social identity of the Druze in the Mount Carmel area since it has become the first choice of communication as the linguistic landscape indicates.

OPTIMIZING A SHORT-END ELECTROPHORETICALLY MEDIATED MICRO-ANALYSIS (EMMA) ASSAY FOR CREATININE

In this work electrophoretically mediated micro-analysis (EMMA) is used in conjunction with short end injection to improve the in-capillary Jaffé assay for creatinine. Key advances over prior work include (i) using simulation to ensure intimate overlap of reagent plugs, (ii) using OH- to drive the reaction, (iii) using short-end injection to minimize analysis time and in-line product degradation. The potential-driven overlapping time with the EMMA approach, as well as the borate buffer background electrolyte (BGE) concentration and pH are optimized with the short end approach. The best conditions for short-end analyses would not have been predicted by the prior long end work, owing to a complex interplay of separation time and product degradation rates. Raw peak areas and flow-adjusted peak areas for the Jaffé reaction product (at 505 nm) are used to assess the sensitivity of the short-end EMMA approach. Optimal overlap conditions depend heavily on local conductivity differences within the reagent zone(s), as these differences cause dramatic voltage field differences, which effect reagent overlap dynamics. Simul 5.0, a dynamic simulation program for capillary electrophoresis (CE) systems, is used to understand the ionic boundaries and profiles that give rise to the experimentally obtained data for EMMA analysis. Overall, fast migration of hydroxide ions from the picrate zone makes difficult reagent overlap. In addition, the challenges associated with the simultaneous overlapping of three reagent zones are considered, and experimental results validate the predictions made by the simulation. With one set of “optimized” conditions including OH- (253 mM) as the third reagent zone the response was linear with creatinine concentration (R2 = 0.998) and reproducible over the clinically relevant range (0.08 to 0.1 mM) of standard creatinine concentrations. An LOD (S/N = 3) of 0.02 mM and LOQ (S/N=10) of 0.08 mM were determined. A significant improvement (43%) in assay sensitivity was obtained compared to prior work that considered only two reagents in the overlap.

Visual Speech Segmentation: Using Facial Cues to Locate Word Boundaries in Continuous Speech

Speech is typically a multimodal phenomenon, yet few studies have focused on the exclusive contributions of visual cues to language acquisition. To address this gap, we investigated whether visual prosodic information can facilitate speech segmentation. Previous research has demonstrated that language learners can use lexical stress and pitch cues to segment speech and that learners can extract this information from talking faces. Thus, we created an artificial speech stream that contained minimal segmentation cues and paired it with two synchronous facial displays in which visual prosody was either informative or uninformative for identifying word boundaries. Across three familiarisation conditions (audio stream alone, facial streams alone, and paired audiovisual), learning occurred only when the facial displays were informative to word boundaries, suggesting that facial cues can help learners solve the early challenges of language acquisition.