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heat-recovery boiler: a boiler without its own furnace, used to recover heat from some earlier process, such as a large marine Diesel engine or an industrial furnace. [19] Hornsby boiler: a form of bundled-tube water-tube boiler. [14] Huber boiler: a return-tube boiler used in the Huber company's traction engines. haystack boiler
Jurn is a free-to-use online search tool for finding and downloading free full-text scholarly works. In 2014 Jurn expanded beyond open access journals in the arts and humanities, to also index open journals in ecology, science, biomedical, business and economics. Jurn is actively curated and maintained. Free Jurn [89] L'Année philologique
An open textbook is a textbook licensed under an open license, and made available online to be freely used by students, teachers and members of the public.Many open textbooks are distributed in either print, e-book, or audio formats that may be downloaded or purchased at little or no cost.
The boiler has similarities with both the locomotive boiler (the multiple small fire-tubes), and the Scotch marine boiler (the short cylindrical furnace). As a fire-tube boiler it has generous heating area and so is an effective steamer. Firebox construction is also simpler, thus cheaper, than for the locomotive firebox.
The United States Navy used Worthington pumps to pump boiler feed water, bilge water, and water for fire fighting and general services aboard various ships during the American Civil War, including the USS Monitor. [3] After Henry Worthington died in 1880 he was succeeded by his son Charles Campbell Worthington (1854–1944).
The company offered textbooks in over 20 subjects. [12] The company provided two types of books. In an "open" textbook, the contents of each chapter and the arrangement of chapters were defined by the company. In its "alternative" textbooks, the material was arranged in a way that was very similar to a specific, commercially available textbook.
Growth of the eight largest Wikibooks sites (by language), July 2003–January 2010. Wikibooks (previously called Wikimedia Free Textbook Project and Wikimedia-Textbooks) is a wiki-based Wikimedia project hosted by the Wikimedia Foundation for the creation of free content digital textbooks and annotated texts that anyone can edit.
LibreTexts' current primary support is from the 2018 Open Textbook Pilot Program award from the Department of Education Organization Act. [7] [10] [5] [11] FIPSE [12] Other funding comes from the University of California Davis, the University of California Davis Library, [5] and the California State University System both through MERLOT and its Affordable Learning Solutions (AL$) program.