Lateral Failure of Spars

It was concluded that after the critical span or depth-breadth ratio has been reached, the modulus of rupture varies approximately inversely as the first power of the span and of the depth-breadth ratio. The direction of the lateral deflection is alternate between successive supports. For this reason, we believe that rib spacing along the spar is more important in reducing lateral deflection than the distance between supports at the strut points. Furthermore, we believe that, within the limits of modern design, any increase in distance between strut points can well be compensated for by spacing the ribs closer together, providing the ribs do furnish lateral support

Letter from H. C. Robison

Letter concerning summer school at Utah Agricultural College

THE SOCIAL CAPITAL FOUNDATIONS OF TRUST IN GLOBAL AGRI-FOOD SYSTEM TRANSACTIONS

The concept of social capital is defined as a third process (along with individual incentives and authority relationships) for assuring transaction cost efficiency. Social capital is especially relevant to international transactions because cultural differences, large distances, and limited international institutional scope lessen the effectiveness of incentives and authority relationships while social capital can be built within the context of specific international transactions. Methods for building social capital in international settings are explored. A research agenda is articulated as well as a list of managerial implications for using social capital in an international context.Agribusiness,