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Horses of the German Army in World War II (Hardcover, illustrated edition): Paul Louis Johnson Horses of the German Army in World War II (Hardcover, illustrated edition)
Paul Louis Johnson
R1,784 R1,311 Discovery Miles 13 110 Save R473 (27%) Ships in 12 - 17 working days

Volumes have been written on the equipment of the German Army of World War II, including tanks, trucks, motorcycles, weapons, and personal equipment, but little has been written on the horses that made up 80% of its transportation. Horses pulled everything an army needed in the field by wagon or on its back and more horses were used in World War II than in any other war in history. This book includes text from the U.S. Army Military History Institute publication MS #P-090. The participants of this study were among the most knowledgeable the German army could provide, and their conclusions constitute a critique of what probably was the last mass use of horses in warfare. If one really means to understand the performance and tactics of the Wehrmacht in World War II, one must understand the horse and its logistic requirements. Also, this book presents one of the most comprehensive photo collections of the men and equipment of the horse-mounted troops.

Souls Undaunted (Paperback): Lois Johnson Translator Erickson, C O Illustrator Spamer Souls Undaunted (Paperback)
Lois Johnson Translator Erickson, C O Illustrator Spamer
R340 Discovery Miles 3 400 Ships in 10 - 15 working days
Lorde (Paperback): Katie Lois Johnson Lorde (Paperback)
Katie Lois Johnson
R370 Discovery Miles 3 700 Ships in 10 - 15 working days

Lorde is a womanist, poetic narrative of a black woman's body.

Hagar (Paperback): Katie Lois Johnson Hagar (Paperback)
Katie Lois Johnson
R232 Discovery Miles 2 320 Ships in 10 - 15 working days
Detroit's Eastern Market (Paperback, 3rd Revised edition): Lois Johnson, Margaret Thomas Detroit's Eastern Market (Paperback, 3rd Revised edition)
Lois Johnson, Margaret Thomas; Photographs by Bruce Harkness
R640 Discovery Miles 6 400 Ships in 10 - 15 working days

Since 1887, Detroit's Eastern Market, the largest open-air market of its kind in the United States, has been home to an amazing community of farmers, merchants, and food lovers. Specialty shops, bakeries, spice companies, meat and poultry markets, restaurants, jazz cafes, old-time saloons, produce firms, gourmet shops, and coldstoragewarehouses cover Eastern Market's three square miles. Its many streets and vendors reflect the varied cultures and ethnicities that have shaped the city of Detroit. In this third edition of Detroit's Eastern Market, authors Lois Johnson and Margaret Thomas recount the history of the market with additional stories and personal accounts of families who have worked and shopped there for as many as four generations. The authors have updated store information and added new restaurants and businesses to their original listings, reflecting the changes and additions that have taken place in Eastern Market since the previous edition in 2005. Richly illustrated with all new photos, Detroit's Eastern Market features more than a hundred pages of delightful recipes (including 17 new ones) from market retailers, farmers, chefs, and customers.

Highways and Byways in Japan - Incidents of Daily Life in a City on the Inland Sea (Paperback): Lois Johnson Erickson Highways and Byways in Japan - Incidents of Daily Life in a City on the Inland Sea (Paperback)
Lois Johnson Erickson
R654 Discovery Miles 6 540 Ships in 10 - 15 working days
Thermal Performance of Cryogenic Multilayer Insulation at Various Layer Spacings (Paperback): National Aeronautics and Space... Thermal Performance of Cryogenic Multilayer Insulation at Various Layer Spacings (Paperback)
National Aeronautics and Space Administr; Wesley Louis Johnson
R1,339 Discovery Miles 13 390 Ships in 10 - 15 working days

Multilayer insulation (MLI) has been shown to be the best performing cryogenic insulation system at high vacuum (less that 10 (exp 3) torr), and is widely used on spaceflight vehicles. Over the past 50 years, many investigations into MLI have yielded a general understanding of the many variables that are associated with MLI. MLI has been shown to be a function of variables such as warm boundary temperature, the number of reflector layers, and the spacer material in between reflectors, the interstitial gas pressure and the interstitial gas. Since the conduction between reflectors increases with the thickness of the spacer material, yet the radiation heat transfer is inversely proportional to the number of layers, it stands to reason that the thermal performance of MLI is a function of the number of layers per thickness, or layer density. Empirical equations that were derived based on some of the early tests showed that the conduction term was proportional to the layer density to a power. This power depended on the material combination and was determined by empirical test data. Many authors have graphically shown such optimal layer density, but none have provided any data at such low densities, or any method of determining this density. Keller, Cunnington, and Glassford showed MLI thermal performance as a function of layer density of high layer densities, but they didn't show a minimal layer density or any data below the supposed optimal layer density. However, it was recently discovered that by manipulating the derived empirical equations and taking a derivative with respect to layer density yields a solution for on optimal layer density. Various manufacturers have begun manufacturing MLI at densities below the optimal density. They began this based on the theory that increasing the distance between layers lowered the conductive heat transfer and they had no limitations on volume. By modifying the circumference of these blankets, the layer density can easily be vari

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