Evidence is presented that (a) the growth cone of cultured neurons can exert mechanical tension, and (b) that the direction of advance of the growth cone is determined by the tension existing between it and the rest of the cell. (a) The evidence that growth cones can pull comes from a vectorial analysis of the outlines of individually isolated sensory neurons. The angles formed in these outgrow...

Despite the growth and interest in the agribusiness profession, what constitutes agribusiness management research continues to be a perennial debate. This study argues that the advancement of a field is predicated on defining a field’s set of fundamental questions or issues because resolution of such issues serves to elevate the field to a high level of research inquiry. In order to advance the...

We show that a one-sector AK model of endogenous growth with the most generalized cashin-advance constraint is able to account for (i) the observed long-run negative relationship between the nominal growth rate of money and the income velocity of money, (ii) the empirically ambiguous effect of changing inflation on the economy’s output growth, and (iii) the divergent growth experience of countr...

The purpose of this paper is the calculation of Unbalanced Magnetic Force (UMF) in permanent magnet brushless DC (PMBLDC) machines with diametrically asymmetric winding and investigation of UMF variations in the presence of phase advance angle. This paper presents an analytical model of UMF in surface mounted PMBLDC machines that have a fractional ratio of slot number to pole number. This model...