Cytokinin activity was found in mature black olive fruits while in green fruits the activity was markedly lower. The substances with cytokinin activity showed chromatographic properties similar to those of nucleotides. Acid hydrolysis caused a shift of the active zone in the organic phase of 1-butanol-acetic acid-water (4:1:5) from R(F) 0.1 to R(F) 0.8. The possible relation of these endogenous...

We first describe the state of the art of organizational learning, mentioning the theories and types of it. The need of organizational learning, contributing processes and the main processes are further explained. Various methods of organizational learning are introduced. A template for a short description is proposed, which gives an overview about existing methods. The template then offers the...

Cytotoxic depletion studies with anti-Lyt-l , anti-Lyt-2, and anti-Lyt-3 antisera demonstrated that functional mouse T cell subpopulations differ in their expression of these surface antigens. Helper T cells were sensitive to depletion only with antiLyt-1, whereas suppressor and cytotoxic T cells were depleted only with anti-Lyt-2 or anti-Lyt-3 (1-3). Thus, helper T cells were classified as Lyt...

BACKGROUND/AIMS The podocyte is an important cell for maintaining the normal structure and function of the glomerulus. In recent years much attention has been given to the number of podocytes in glomeruli. During this time there has been a debate as to whether podocytes can divide after the capillary-loop stage of development. The aim of this study was to use an unbiased counting method to dete...

Introduction The agility of organizations has become the critical success factor for competitiveness in a world characterized by an accelerating rate of change. Agility requires that companies and their employees together and mutually dependently learn and develop their competencies efficiently in order to improve productivity of knowledge work. As a reaction to failures of organisation‐driven...