Comparative study between African-American and Caucasian Normal Tension Glaucoma patients

Purpose. To evaluate differences in optic disc and visual field damage between African-American and Caucasian Normal Tension Glaucoma (NTG) patients. Methods. We retrospectively selected 33 African-American patients with the diagnosis of NTG and age-matched them with 33 Caucasian patients with the same diagnosis. Three masked observers graded disc photographs and visual fields as being normal, globally damaged or focally damaged for both eyes of the subject. Chi-square test was used to evaluate statistically significant differences between groups. Results. The results of the visual fields showed that in the African-American group, 24% were graded normal, 30% showed global damage, and 46% showed focal damage. This data was compared with the Caucasian group which showed 41% normal graded eyes, 22% with global damage, and 37% with focal damage (p = 0.28). The results of the optic disc photos showed that in the African-American group, 25% were graded normal, 45% showed global damage, and 30% showed focal damage. This data was compared with the Caucasian group which showed 43% graded normal, 32% with global damage, and 25% with focal damage (p=0.16). Conclusions. In our study there was no difference in the frequency of globally damaged, focally damaged, and normal graded discs or visual fields between African-American and Caucasian NTG patients.

Gender and Material Culture in Britain since 1600

What does material culture tell us about gendered identities and how does gender reveal the meaning of spaces and things?

If we look at the objects that we own, covet and which surround us in our everyday culture, there is a clear connection between ideas about gender and the material world. This book explores the material culture of the past to shed light on historical experiences and identities. Some essays focus on specific objects, such as an eighteenth-century jug or a twentieth-century powder puff, others on broader material environments, such as the sixteenth-century guild or the interior of a twentieth-century pub, while still others focus on the paraphernalia associated with certain actions, such as letter-writing or maintaining eighteenth-century men's hair.

Written by scholars in a range of history-related disciplines, the essays in this book offer exposés of current research methods and interests. These demonstrate to students how a relationship between material culture and gender is being addressed, while also revealing a variety of intellectual approaches and topics.

Jubilee and the Limits of African American Freedom after Emancipation

Scholarship generated in the post-civil rights US underpins a growing consensus that any honest confrontation with the American past requires an acknowledgment both of the nation’s foundations in racially-based slave labour and of the critical role that the enslaved played in ending that system. But scholars equally need to examine why the end of slavery did not deliver freedom, but instead – after a short-lived ‘jubilee’ during which freedpeople savoured their ‘brief moment in the sun’ – opened up a period of extreme repression and violence. This article traces the political trajectory of one prominent ex-slave and Republican party organiser, Elias Hill, to assess the constraints in which black grassroots activists operated. Though mainly concerned with the dashed hopes of African Americans, their experience of a steep reversal is in many ways the shared and profoundly significant legacy of ex-slaves across the former plantation societies of the Atlantic world.

Labor and Place: The Contours of Freedpeoples' Mobilization in Reconstruction South Carolina

Important advances in scholarship on the post-emancipation South have made possible a new synthesis that moves beyond broad generalizations about African American agency to identify both the shared elements in black life across the region and the varying capacity of freedpeople to assert their interests in the face of white hostility. Building on a number of recent studies of Reconstruction this article seeks to demonstrate that the varying capacity of freedpeople in South Carolina to shape and defend the new society that would emerge after the end of slavery was rooted in their relative strength at work and in their communities. In Charleston and its lowcountry rural hinterland, demographic strength combined with deeply-rooted traditions of collective assertion to sustain a remarkably vibrant grassroots movement that persisted beyond the overthrow of Reconstruction. From very early on, by contrast, former slaves dispersed across the rural interior found their freedom severely circumscribed by a bellicose and heavily-armed white paramilitary campaign.

Land-use patterns and cultural change in the Middle to Late Bronze Age in Ireland: inferences from pollen records

In Ireland, the Middle to Late Bronze Age (1500-600 cal. B.C.) is characterised by alternating phases of prolific metalwork production (the Bishopsland and Dowris Phases) and apparent recessions (the Roscommon Phase and the Late Bronze Age-Iron Age transition). In this paper, these changes in material culture are placed in a socio-economic context by examining contemporary settlement and land-use patterns interpreted from the pollen record. The vegetation histories of six tephrochronologically-linked sites are presented that provide high-resolution and chronologically well-resolved insights into changes in landscape use over the Middle to Late Bronze Age. The records are compared with published pollen records in an attempt to discern if there are any trends of woodland clearance and abandonment from which changes in settlement patterns can be inferred. The results suggest that prolific metalworking industries correlate chronologically with expansive farming activity, which indicates that they were supported by a productive subsistence economy. Conversely, declines in metalwork production occur during periods when farming activity is generally less extensive and perhaps more centralised, and it is proposed that disparate socio-economic or –political factors, rather than a collapse of the subsistence economy, lies behind the demise of metalworking industries.

History, an Exit Strategy: The Retrofuture Fabulations of kara lynch

A cartographer constructs a map of an individual creative history, that of the American artist kara lynch, as it emerges in connection to a collective history of African American cultural expression. Positioning history as complex, dynamic systems of interwoven memory networks, the map follows lynch’s traversals through various “zones of cultural haunting”: places where collective memories made invisible through systematic processes of cultural erasure may be recovered and revived. Through these traversals, which are inspired by lynch’s “forever project” Invisible, the map covers such terrains as haunted narratives, mechanisms of abstraction and coding within African American media production, water as an informational technology, the distribution of memory in blood, the dialectics of materiality and immateriality that frame considerations of black subjectivity, and the possibility that place of music might not be the site of sound but instead the social production of memory.