Across the Sonorous Desert: Sounding Migration in El Mar la Mar

Joshua Bonnetta and J. P. Sniadecki’s El Mar La Mar (2017), an experimental documentary on the migrant trail across the Mexico–US border, features a striking audiovisual assemblage that gives equal weight to sights and sounds, allowing the viewer to contemplate the history of not only the cinema of migration but also the various traditions that engage with field recordings. This chapter investigates the ways in which the film challenges our expectations of what a migrant geography feels like, with special attention to the film’s soundtrack, from its contact mic-enabled drone sounds to disembodied audio testimonials, and the broader acoustic ecology that the film construes (influenced by musique concrète and post-Pierre Schaeffer anecdotal sound, in the work of Luc Ferrari).

Hyperhomocysteinemia as an Independent Risk Factor for Coronary Heart Disease. Comparison with Conventional Risk Factors

The present study was designed to evaluate the strength of association of raised plasma homocysteine concentration as a risk factor for coronary heart disease independent of conventional risk factor. It was a case control study conducted at Punjab Institute of Cardiology Lahore. A total of 210 subjects aged 25 to 60 years comprising of 105 newly admitted patients of CHD as cases and 105 age and sex matched healthy individuals with no history of CHD as control were recruited for the study. Fasting blood samples were obtained from cases and controls. Plasma homocysteine was analyzed by fluorescence polarization immunoassay (FPIA) method on automated immunoassay analyzer (Abbott IMX). Total cholesterol, triglyceride and HDL cholesterol were analyzed using calorimetric kit methods. The concentration of LDL cholesterol was calculated using Friedewald formula. The patients were also assessed for traditional risk factors such as age, sex, family history of CVD, hypertension, smoking and physical activity, and were compared with control subjects. The collected data was entered in SPSS version 24 for analysis and interpretation.The mean age in controls and experimental groups were 43.00± 8.42 years and 44.72± 8.59 years with statistically same distribution (p- value= 0.144). The mean plasma homocysteine for cases was 22.33± 9.22 µmol/L where as it was 12.59±3.73 µmol/L in control group. Highly significant difference was seen between the mean plasma level of homocysteine in cases and controls (p˂0.001).Simple logistic regression indicates a strong association of coronary heart disease with hyperhomocysteinemia (OR 7.45), which remained significantly associated with coronary heart disease by multivariate logistic regression (OR 7.10, 95%C1 3.12-12.83, p=0.000). The present study concludes that elevated levels of Plasma homocysteine is an independent risk factor for coronary heart disease independent of conventional risk factors and can be used as an indicator for predicting the future possibility for the onset of CVD.

Eloquent Images

Drawing on original research covering different periods and spaces, this book sets out to appreciate the specific place of images in the history of evangelisation in the long modern period. How can we reconceptualise the functions of the visual mediation of the gospel message, both in terms of the production and reception of this message and in terms of its effective mediators, artists, religious, and cultural ambassadors? The contributions in this book offer multiple geographical and historical insights regarding the circulation of the image on the global scale of the Christianised world or the world in the process of being Christianised, from China to Iberia. Combining the contribution of historians and art historians, the authors highlight the points of intercultural encounter and tension around preaching, catechesis, devotional practices and the propagandistic use of images. Through its aesthetic and social study of the image, and by examining the inner and outer borders of Europe and the mission lands, Eloquent Images contributes significantly to the history of evangelisation, one of the major dynamics of the first European globalisation.