New Materials, New Ideas:
نویسندگان
چکیده
منابع مشابه
New Ideas in Feeding
WK E HAVE had to revamp many of our old ideas about feeding livestock. War proved again the tremendous importance of food. Wc had to get all the milk, eggs, poultry, meat, pork, lard, beef, veal, lamb, and mutton we could and make every tittle of grain count in doing so. Chicken was compared with hog and hog with steer to see which yielded the most nutrients for humans in return for the least f...
متن کاملEntrepreneurs and new ideas
We take the view (advanced, among others, by Schumpeter) that new ideas are original combinations of existing elements. While many random combinations are useless, some represent combinations which ”...t” together, aggregating di¤erent components in a novel and functional way. Thus, in order to appraise an innovative idea it is necessary to have specialized experts examine whether each of its d...
متن کاملNew Ideas on Rehabilitation
9s. 6d.) London: Mills & Boom, 19,64. THIS well produced book has an informal and friendly approach and is designed especially for girls who will soon leave school. It starts with the family in the home and considers personal hygiene, the house, heating and ventilation, water supplies and sanitary services. It has three well-informed and balanced chapters on food, on food poisoning and on the h...
متن کاملNEW REFRACTORY MATERIALS FOR THE COPPER INDUSTRY
Wear of various basic refractory materials to substitute to currently used magnesia chrome bricks has been studied, measuring matte and slag penetration and dissolution, through different cup and rotary slag tests. High magnesia with and without impregnation, magnesia graphite, magnesia-alumina spinel with and without impregnation, olivine-magnesia and olivine magnesia- graphite bricks, as well...
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ژورنال
عنوان ژورنال: The History of Economic Thought
سال: 2015
ISSN: 1880-3164,1884-7358
DOI: 10.5362/jshet.56.2_67