The Southern Appalachians
Author : Susan L. Yarnell
Publisher : DIANE Publishing
Page : 52 pages
File Size : 27,90 MB
Release : 1998
Category : Agriculture
ISBN : 1428953736
Author : Susan L. Yarnell
Publisher : DIANE Publishing
Page : 52 pages
File Size : 27,90 MB
Release : 1998
Category : Agriculture
ISBN : 1428953736
Author : Richard B. Drake
Publisher : University Press of Kentucky
Page : 304 pages
File Size : 41,65 MB
Release : 2003-09-01
Category : History
ISBN : 0813137934
Richard Drake has skillfully woven together the various strands of the Appalachian experience into a sweeping whole. Touching upon folk traditions, health care, the environment, higher education, the role of blacks and women, and much more, Drake offers a compelling social history of a unique American region. The Appalachian region, extending from Alabama in the South up to the Allegheny highlands of Pennsylvania, has historically been characterized by its largely rural populations, rich natural resources that have fueled industry in other parts of the country, and the strong and wild, undeveloped land. The rugged geography of the region allowed Native American societies, especially the Cherokee, to flourish. Early white settlers tended to favor a self-sufficient approach to farming, contrary to the land grabbing and plantation building going on elsewhere in the South. The growth of a market economy and competition from other agricultural areas of the country sparked an economic decline of the region's rural population at least as early as 1830. The Civil War and the sometimes hostile legislation of Reconstruction made life even more difficult for rural Appalachians. Recent history of the region is marked by the corporate exploitation of resources. Regional oil, gas, and coal had attracted some industry even before the Civil War, but the postwar years saw an immense expansion of American industry, nearly all of which relied heavily on Appalachian fossil fuels, particularly coal. What was initially a boon to the region eventually brought financial disaster to many mountain people as unsafe working conditions and strip mining ravaged the land and its inhabitants. A History of Appalachia also examines pockets of urbanization in Appalachia. Chemical, textile, and other industries have encouraged the development of urban areas. At the same time, radio, television, and the internet provide residents direct links to cultures from all over the world. The author looks at the process of urbanization as it belies commonly held notions about the region's rural character.
Author : J. H. Sutcliffe
Publisher :
Page : 186 pages
File Size : 29,36 MB
Release : 1910
Category : Incubators
ISBN :
Author : Hubert Bahl
Publisher : John Wiley & Sons
Page : 300 pages
File Size : 27,58 MB
Release : 2001-10-15
Category : Medical
ISBN : 9783527301751
Clostridia have a high biotechnological potential, although they are generally still regarded more as a group of pathogenic microorganisms. They undertake a broad variety of biocatalytic reactions some of which are unique and of use in the chemical and biotechnology industry for the production of chemicals or for biopharmaceutical purposes. Even some of the clostridial toxins are of medical relevance and can be used as therapeutic agents; The book presents the biology, pyhsiology, and genetics, including genome projects of Clostridia and highlights their potential for industrial and medical applications. It is mostly based on research during the last decade which has brought significant progress in the field and outlines future perspectives of industrial interest.
Author : Charles Rayson
Publisher :
Page : 98 pages
File Size : 26,27 MB
Release : 1872
Category :
ISBN :
Author : Nathan Sharon
Publisher : Springer
Page : 127 pages
File Size : 31,43 MB
Release : 2012-11-12
Category : Science
ISBN : 9789401060295
A characteristic property of most, or perhaps all, proteins is their ability to combine specifically and reversibly with various substances. Well known examples are enzymes that bind substrates and inhibitors, and antibodies that bind antigens. This book deals with lectins, a class of proteins that bind carbohydrates. Another characteristic property of lectins is that they agglutinate cells or precipitate polysaccharides and glycoproteins. This is because lectins are polyvalent, i.e. each lectin molecule has at least two carbohydrate binding sites to allow crosslinking between cells (by combining with sugars on their surfaces) or between sugar containing macromolecules. The agglutinating and precipitating activities of lectins are very similar to those of antibodies. They can likewise be specifically inhibited by low molecular weight compounds (haptens), which in the case of lectins are sugars or sugar containing compounds (Fig. 1.1). Not surprisingly, therefore, many of the methods used in lectin research are based on immunochemical techniques. Nevertheless, lectins are different from antibodies in several important aspects. Many lectins are found in plants, microorganisms and viruses, which do not synthesize immunoglobulins. In fact, they are found in almost all living organisms (Table 1.1) and are not confined to specific organs or tissues. Another marked difference between the two classes of compound is that antibodies are structurally similar, whereas lectins are structurally diverse. In general, lectins are oligomeric proteins composed of subunits, usually with one sugar binding site per subunit.
Author : Diane Ott Whealy
Publisher :
Page : 0 pages
File Size : 48,77 MB
Release : 2011
Category : Conservationists
ISBN : 9780615457741
Presents the biography of the conservationist who began the Seed Savers Exchange with her ex-husband in order to save seeds passed down through generations and maintain horticultural diversity.
Author : Spratt's Patent Limited, Newark
Publisher :
Page : 130 pages
File Size : 49,10 MB
Release : 1886
Category :
ISBN :
Author : Kenneth M. French
Publisher :
Page : 238 pages
File Size : 33,61 MB
Release : 1981
Category : Poultry
ISBN :
Author : Don Marler
Publisher :
Page : pages
File Size : 22,14 MB
Release : 2021-09-09
Category :
ISBN : 9781952005657
Hineston Louisiana was a small pioneer community between Alexandrea and Leesville. Mr. Hines established the first store there in about 1810. Located on the border of the infamous Buffer Strip its tough settlers are profiled through the exciting tales of the Hineston Fight, the Westport Fight, and the Rawhide Fight.