"Today over a third of the management of large industry in America is in the hands of engineers, over a third of mature engineering graduates now find their duties largely managerial in nature, and most engineers have important contacts...

"Occurrence of secondary flow of a viscous fluid flowing under a pressure gradient in curved channels has often been explained by invoking the existence of boundary layers before the primary flow is established. In this ...

"A series of stiffened shells made of plastic were tested to verify the theoretical equations for the effect of edge conditions on the buckling of stiffened and framed shells. The theory was developed by calculating the deflections during loading...

"Echo-sounding technique making use of pulsed eddy currents determines thickness of one metal coated on a base metal. System takes advantage of electrical dissimilarities and is effective even when both metals are ...

"The elastic modulus of concrete is an important parameter in reinforced concrete design and analysis. With the increased use of lightweight aggregates for structural concrete a better understanding of the relationship ...

"The overhead projector has been used as a teaching aid for several years, in elementary education and in engineering drawing. No use of an overhead projector in kinematics has been reported, nor has there been a statistical evaluation of its...

"This paper describes methods for calculating the ideal performance of super-sonic combustion jets such as may be used for rocket engines, jet engines, and combustion gas turbines. Methods are provided for calculating the exceptionally high values...

"Irrigation, drainage, and climatology are combined under professional corporate management of an engineer-agronomist-climatologist type to greatly increase profits on large holdings of flat humid lands. A pioneering development in the Mississippi...

"A method is described for obtaining the trees of a v vertex complete graph through an iterative process. The iterative process is as follows, first find all the trees of a 3 vertex complete graph, then by an appropriate ...

an intelligent judgment. It was the realization of this unsatisfactory condition, brought home by the difficulty of choosing between different lubricants for use in the University Power Plant that led the Engineering Experiment Station to attempt to develop...

of conditions. We have attempted to include only those systems which appear to show something fundamentally new or which have practical significance. Where possible we have correlated the results of our experiments at the University of Missouri with those...

An efficient method of generating all trees of a connected graph by using the concept of a cutset is presented. Any connected graph can be divided into simpler separate subgraphs by a cutset operation whose forests can be ...