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Stonewall: the uprising for gay rights
Peaceful fights for equal rights
Recent developments in vertical cooling crystalliser design
In: Sugar industry, S. 726-733
In modern installations vertical cooling crystallisers are now preferred over traditional horizontal units because of the significant benefits they offer, which include larger volumes and smaller floor space, suitability for outdoor installation, higher cooling surface to volume ratios and a better ability to handle highly viscous massecuite, amongst others. Since the first vertical cooling crystallisers were introduced, nearly 40 years ago, there has been a steady increase in their unit size from initial volumes in the 50–200 m3 range up to the present day where the most general unit size is now in the 300–400 m3 range, with even larger units becoming increasingly common. Large crystallisers present some significant design challenges and a good modern vertical cooling crystalliser design requires a robust construction of heat exchange surface, stirrer and drive units coupled with features that promote good heat transfer characteristics and uniform massecuite flow patterns. Careful attention to cooling tube and stirrer arm design and configuration are needed to achieve this, whilst the use of modern planetary gearboxes and variable frequency controlled motor drive units can provide added benefits to boost both performance and reliability. How these design features are incorporated in a modern unit is explained, focusing on cane C massecuite duty and using the Fives Cail and Fives Fletcher units as an example.
The fighting infantryman: the story of Albert D. J. Cashier, transgender Civil War soldier
"By the time she arrived in Belvidere, Illinois, and started working as a farmhand, Jennie had a new name and a new identity . . . Albert D. J. Cashier. In 1861, the winds of war blew through the United States. Jennie Hodgers, a young immigrant from Ireland, moved west to Illinois and soon had a new name and a new identity--Albert D. J. Cashier. Like many other young men, Albert joined the Union Army. Though the smallest soldier in his company, Albert served for nearly three years and fought in forty battles and skirmishes. When the war ended, Albert continued to live his life as a man. His identity fit him as snug as his suspenders. Decades later, a reporter caught wind of the news that an old man in the Soldiers' and Sailors' Home was actually a woman. The news swept through the country. What would happen to Albert and his military pension? Would he be allowed to continue to live as he wished? How would his friends, fellow soldiers, and others in the community react? This book is published in partnership with GLAAD to accelerate LGBTQ inclusivity and acceptance."--
A song for the unsung: Bayard Rustin, the man behind the 1963 March on Washington
"The author of Moses: When Harriet Tubman Led Her People to Freedom and the author of Pride: The Story of Harvey Milk and the Rainbow Flag combine their tremendous talents for a singular picture book biography of Bayard Rustin, the gay Black man behind the March on Washington of 1963"--