A UNIVERSITY BOTANICAL GARDEN

New york botanical garden-research and education.

How to Draw Three People in a Botanical Garden

AARON is a program designed to investigate the cognitive principles underlying visual representation. Under continuous development for fifteen years, it is now able autonomously to make “freehand” drawings of people in garden-like settings. This has required a complex interplay between two bodies of knowledge: objectspecific knowledge of how people are constructed and how they move, together wi...

Trees, forests and jungles: a botanical garden for cluster expansions

Combinatoric formulas for cluster expansions have been improved many times over the years. Here we develop some new combinatoric proofs and extensions of the tree formulas of Brydges and Kennedy, and test them on a series of pedagogical examples.

Botanical Garden of Irreducible Automorphisms of Free Groups

We give a classification of iwip outer automorphisms of the free group, by discussing the properties of their attracting and repelling trees.

Chemical components of essential oils of four Eucalyptus L'Her. species cultivated in Kashan’s botanical garden, Iran

Background & Aim: Eucalyptus L'Her. [an aromatic genera of the family (Myrtaceae)] is native to Australia and other tropical species is planted worldwide. The purpose of this study is to extract and identify the essential oils components of four species of Eucalyptus L'Her. cultivated in botanical garden of Kashan, Central Iran. Experimental: Leaves of E. largiflorens</em...