Regulating factory safety in the Bangladeshi garment industry

This paper examines how far the workplace inspection programme established under the 2013 Accord on Fire and Building Safety has served to improve safety in Bangladesh garment factories, and the extent to which its operation has been influenced by the factors that the literature suggests are important in shaping the outcomes of private regulatory initiatives. Its findings suggest that such regulation can generate positive outcomes, even in the absence of strong public regulatory support. They also caution against discounting the role of compliance-based enforcement strategies, while highlighting the importance of their adequate resourcing and transparency. Some support is also offered for the argument that such regulatory initiatives could directly influence the market dynamics that shape supplier working conditions

Persistence of Virus-Reactive Serum Immunoglobulin M Antibody in Confirmed West Nile Virus Encephalitis Cases

Twenty-nine laboratory-confirmed West Nile virus (WNV) encephalitis patients were bled serially so that WNV-reactive immunoglobulin (Ig) M activity could be determined. Of those patients bled, 7 (60%) of 12 had anti-WNV IgM at approximately 500 days after onset. Clinicians should be cautious when interpreting serologic results from early season WNV IgM-positive patients

Versatile new metalorganic process for preparing superconducting thin films

A new technique for producing thin films of the high-temperature perovskite superconductors, LnBa2Cu3O7-x, where Ln represents a rare-earth element, using spin-on metalorganic precursors is described. Pyrolysis of the spin-coated films, consisting of mixed metal (2-ethyl hexanoates), leads to black films up to several microns thick whose degree of orientation is a function of the processing temperature and duration. Representative films of Y Ba2Cu3O7-x on MgO begin to exhibit orientation with the c axis perpendicular to the film plane at heat treatments above 900 °C. The superconducting behavior of a highly oriented film produced at 990 °C is characterized by Tc(onset)=89 K, Tc(R=0)=77 K, and Jc=103 A cm-2 at 65 K

Persistence of Virus-Reactive Serum Immunoglobulin M Antibody in Confirmed West Nile Virus Encephalitis Cases

Twenty-nine laboratory-confirmed West Nile virus (WNV) encephalitis patients were bled serially so that WNV-reactive immunoglobulin (Ig) M activity could be determined. Of those patients bled, 7 (60%) of 12 had anti-WNV IgM at approximately 500 days after onset. Clinicians should be cautious when interpreting serologic results from early season WNV IgM-positive patients