Science and Technology of Polymer Colloids G. W. Poehlein, R. H. Ottewill, J. W. Goodwin (editors) Polymer colloids, more commonly known as latexes, are important in the manufacture of synthetic elastomers, commodity polymers, surface coatings, adhesive and numerous specialty products. The significant growth of the commercial production of polymer latexes during the past decade has been due to a number of factors. First, water-based systems, especially paints and coatings, avoid many of the environ mental problems associated with the solvent-based systems. Second, polymer colloid products can be custom designed to meet a wide range of application requirements. Third, large scale emulsion polymeri zation proceeds smoothly and controllably with a wide range of monomers to produce stable polymer colloids of high molecular weight Polymer colloids are also important in functional scientific studies This importance arises from the spherical shape of the particles, range of attainable particle diameters and the uniformity of their size distribution, and the possibility of controlling and character izing the particle surface. Polymer colloids are useful as size standards in microscopy and in instrument calibration, and as carriers in antibody-enzyme diagnosti, tests. As suspensions of uniform spherical particles, they are idea. experimental systems to test the series of colloidal phenomena as stability and coagulation, electric kinetic or rheological proper ties, and light scattering. In recent years, polymer colloids have received attention as models for many-body molecular phenomena, including the order-disorder transitions and the mechanics of crystalline phases.
This is one of the most important baseball books to be published in a long time, taking a comprehensive look at black participation in the national pastime from 1858 through 1900. It provides team rosters and team histories, player biographies, a list of umpires and games they officiated and information on team managers and team secretaries. Well known organizations like the Washington's Mutuals, Philadelphia Pythians, Chicago Uniques, St. Louis Black Stockings, Cuban Giants and Chicago Unions are documented, as well as lesser known teams like the Wilmington Mutuals, Newton Black Stockings, San Francisco Enterprise, Dallas Black Stockings, Galveston Flyaways, Louisville Brotherhoods and Helena Pastimes. Player biographies trace their connections between teams across the country. Essays frame the biographies, discussing the social and cultural events that shaped black baseball. Waiters and barbers formed the earliest organized clubs and developed local, regional and national circuits. Some players belonged to both white and colored clubs, and some umpires officiated colored, white and interracial matches. High schools nurtured young players and transformed them into powerhouse teams, like Cincinnati's Vigilant Base Ball Club. A special essay covers visual representations of black baseball and the artists who created them, including colored artists of color who were also baseballists.
Attitudes Aren't Free offers a framework for improving policy in the areas of religious expression, open homosexuality, race, gender, ethics, and other current issues affecting military members. Parco and Levy provide us with a unique and robust discussion of divisive topics that everyone thinks about serving our nation - in and out of uniform - becoeme intimately familiar with this book."--P. [4] of cover.
Chief among its contents we find abstracts of land grants, court records, conveyances, births, deaths, marriages, wills, petitions, military records (including a list of North Carolina Officers and Soldiers of the Continental Line, 1775-1782), licenses, and oaths. The abstracts derive from records now located in the state archives and from the public records of the following present-day counties of the Old Albemarle region: Beaufort, Bertie, Camden, Chowan, Currituck, Dare, Gates, Halifax, Hyde, Martin, Northampton, Pasquotank, Perquimans, Tyrrell, and Washington, and the Virginia counties of Surry and Isle of Wight.
This will help us customize your experience to showcase the most relevant content to your age group
Please select from below
Login
Not registered?
Sign up
Already registered?
Success – Your message will goes here
We'd love to hear from you!
Thank you for visiting our website. Would you like to provide feedback on how we could improve your experience?
This site does not use any third party cookies with one exception — it uses cookies from Google to deliver its services and to analyze traffic.Learn More.