Titlebook: Dynamics of Technological Change; Louis A. Girifalco Book 1991 Van Nostrand Reinhold 1991 development.dynamics.production.science and tech

Lethargic

含沙射影

dissolution

Innovation, Research, and Development,on the economic position, defense posture, and general well-being of a modern nation. If that rate is too slow, the nation falls behind in international competition, its products and processes become obsolete, growth slows down, and jobs are lost. If it is too fast, the population cannot adjust to t

出生

流眼淚

軟弱

The Electronic Digital Computer,tal exercises. The only ability a digital computer has is to perform these basic arithmetic operations and to execute elementary logic by comparing numbers. And yet, computers have totally altered the nature of modern society. Mathematics, the sciences, education, war, manufacturing, transportation,

恭維

阻擋

floodgate

and pros- pering in a hard world. But to optimize the benefits of technological advance requires an understanding of how it happens. The purpose of this book is to provide some of that understanding. The subject is so enormous and so intertwined with every human activity that a small selection of it

Debate

,El Teatro Espa?ol (Federico García Lorca),state of technology at different times. Here, two different kinds of such measures will be considered. The first refers to the actual performance capabilities of a device, process, or system, while the second refers to the efficiency with which a technological system is utilized in practice.