Conrad Hal Waddington?s Organisers and Genes [4], published in 1940, is a summary of available research and theoretical framework for many concepts related to tissue differentiation [5] in the developing embryo. The book is composed of two main conceptual sections. The first section explores the action and nature of the organizer [6], while the second section delves into genes [7] and their inf...

This note introduces the notion of structured dynamical systems, and places L-systems in their context.

Baruch Schwarz (organizer, chair), Hebrew University of Jerusalem, [email protected] Christine Wang & Ming M. Chiu, State University of New York at Buffalo, {wangxc, mingchiu}@buffalo.edu Cynthia Carter Ching, University of California at Davis, [email protected] Erin Walker and Kenneth Koedinger, Carnegie Mellon University, {erinwalk, koedinger}@cmu.edu Nikol Rummel, University of Frei...

background and objectives: uterine smooth muscle tumors are the most common human neoplasm .they are divided clinically as benign and malignant but there is  another group of  lesions which is difficult to place in these two categories ,so-called smooth  muscle tumors of uncertain malignant potential (stump) and differentiation  of these tumors on the basis of h&e staining is impossible . t...