Including the classics of the genre as well as rare period pieces by African Americans and women, and northern and southern patriotic verse and songs, The Columbia Book of Civil War Poetry paints the background of the conflict and its literature in Richard Marius's renowned prose, with each poem in[...]
Fecal bacteria have classically been used for the determination of water safety, sanitary system functioning and environmental health. It is now apparent that the bacteria, both the indicator bacteria and fecal bacteria more generally, are ubiquitous and that other determinants of safety are require[...]
Firewalls are among the best-known security tools in use today, and their critical role in information security continues to grow. However, firewalls are most effective when they are backed by effective security planning, a well-designed security policy, and when they work in concert with anti-virus[...]