Paper presented at the First Biennial Meeting of the International Environmental Modelling and Software Society in 2002. This paper discusses growth dynamics of tropical savanna grasses from individual shoots to plant models.

This work discusses Soviet mass perception from the 1920s to the 1930s. This work was supported by the Research Support Scheme of the Open Society Support Foundation, grant No. 805/1998, and by the Centre for Russian and East European Studies, University of Toronto, Canada. The work has also greatly benefitted from the discussion at the workshops held by the Stalin-Era Research and Archives Project at CREES, University of Toronto.

Article on official and unofficial censorship procedures in the German Democratic Republic and the case of Günter Kunert.

This article reports calculations that probe the role of R (hydrocarbon) and R' (ligand substituent) effects on the reaction coordinate for C-H activation.

Article on the rate constant for the reaction Na + O₂ + N₂ → NaO₂ + N₂.

Article on the extension of the behavioral model of healthcare utilization with ethnically diverse, low-income women.

This article discusses the relationship between metallicity and luminosity in active galactic nuclei by introducing new metallicity measurements for a sample of narrow-line Seyfert 1 galaxies.

Article on the solubility prediction of anthracene in mixed solvents using a minimum number of experimental data.

Article recounting a visit to sites related to Baron Carl Auer von Welsbach, discoverer of lutetium and ytterbium and inventor of the incandescent "Welsbach mantle." Maps and tourist information are provided regarding the Welsbach Museum in Treibach, Austria.

Article on diffusion entropy and waiting time statistics of hard-x-ray solar flares.

This article reports the results of the first month of an intensive photometric and spectroscopic monitoring campaign of Supernova 2002ap.

Article on a theoretical study of the ultimate strength of carbon nanotubes.

Article on biochemical and molecular inhibition of plastidial carbonic anhydrase reducing the incorporation of acetate into lipids in cotton embryos and tobacco cell suspensions and leaves.

Article on the solubility of crystalline nonelectrolyte solutes in organic solvents and the mathematical correlation of benzil solubilities with the Abraham general solvation model.

This erratum corrects a computational error affecting the calculation of the intrinsic luminosities of several objects in the article "Is there a metallicity-luminosity relationship in active galactic nuclei? The case of narrow-line Seyfert 1 galaxies." This does not affect any of the main results of the article.

In this article, the authors describe two types of memory and illustrate each using artificial and actual heartbeat data sets.

Article on rate coefficient and product branching measurements for the reaction OH + bromopropane from 230 to 360 K.

Article on enthalpies of sublimation of organic and organometallic compounds.

Article recounting a visit to sites related to the discovery of phosphorescent stone (barium sulfide) in Bologna, Italy. Maps with driving directions are included.

Article on electronic and field emission properties of boron nitride/carbon nanotube superlattices.

In this article, the authors prove that the Lévy walk is characterized by bilinear scaling. This effect mirrors the existence of a form of aging that does not require the adoption of nonstationary conditions.

Article on high-accuracy coupled-cluster computations of bond dissociation energies in SH, H2S, and H2O.

Article on the inhibition of phospholipase Dα by N-acylethanolamines.

Article on the structural and compositional modifications in lignin of transgenic alfalfa down-regulated in caffeic acid 3-O-methyltransferase and caffeoyl coenzyme A 3-O-methyltransferase.