Infections with parasitic helminths (nematodes and trematodes) represent a significant economic and welfare burden to the global ruminant livestock industry. The increasing prevalence of anthelmintic resistance means that current control programmes are costly and unsustainable in the long term....

This work investigates the prospect of producing ammonia from a wind turbine in order to displace diesel fuel requirements on isolated islands. In the proposed system, wind power is used to produce carbon-free ammonia fuel directly from water and air using traditional air separation units,...

This article examines the Polaroid Corporation's quot;experimentquot; in South Africa during the 1970s, which began after African American workers pressured the company to pull its operations out of South Africa in protest of the white minority government's apartheid policies. It argues that...