Extra-Tropical Orchids

Tropical extra-tropical interaction in the CCSM

Tropical Extra-tropical thermocline water mass exchanges in the community climate model v.3 Part I: the Atlantic Ocean I. Wainer, A. Lazar, and A. Solomon Department of Physical Oceanography, University of São Paulo, São Paulo, Brazil 2 Laboratoire d’Ocanographie Dynamique et de Climatologie (LODYC), Paris, France 3 National Oceanic Atmospheric Administration-Cooperative Institute Research Envi...

Orchids

aperture in the tissues surrounding the meristems. 'This simple experiment revealed that there were four distinct regions of the embryo with different plasmodesmata apertures. The shoot meristem had the highest aperture enabling movement of single-to-triple sized GFP; the hypocotyl (embryonic stem) allowed single, double and some triple-sized GFP movement; the root allowed single and double-siz...

The role of epiphytism in architecture and evolutionary constraint within mycorrhizal networks of tropical orchids.

Characterizing the architecture of bipartite networks is increasingly used as a framework to study biotic interactions within their ecological context and to assess the extent to which evolutionary constraint shape them. Orchid mycorrhizal symbioses are particularly interesting as they are viewed as more beneficial for plants than for fungi, a situation expected to result in an asymmetry of bio...

A Smell of Orchids

ORCHIDS is an intrusion detection tool based on techniques for fast, on-line model-checking. ORCHIDS detects complex, correlated strands of events with very low overhead in practice, although its detection algorithm has worstcase exponential time complexity. The purpose of this paper is twofold. First, we explain the salient features of the basic model-checking algorithm in an intuitive way, as...

Beyond orchids and dandelions: