Peter Vander Arend

Anna Vander Wall

Arend Bayer And

We give a construction of the moduli space of stable maps to the classifying stack Bμr of a cyclic group by a sequence of r-th root constructions on M0,n. We prove a closed formula for the total Chern class of μreigenspaces of the Hodge bundle, and thus of the obstruction bundle of the genus zero Gromov-Witten theory of stacks of the form [C/μr ]. We deduce linear recursions for all genus-zero ...

JALDA's Interview with Peter Mühlhäusler

Peter Mühlhäusler is the Foundation Professor of Linguistics at the University of Adelaide, and Supernumerary Fellow of Linacre College, Oxford. He has taught at the Technical University of Berlin and in the University of Oxford. He is an active researcher in several areas of linguistics, including ecolinguistics, language planning, and language policy and language contact in the Australian-Pac...

Vander Beek-geo- and Phototropic Response of Seedlings

Shoots of oats, barley, and cucumber andc various other seedlings, grown in the dark in dilute solutions of 2,3,6-trichlorobenzoic acid or 2,6-dichlorobenzoic acid, failed to assume the normal vertical position. This was presumed to be due to repression of the geotropic response. Other plant species responded similarly to these two acids. A method was developed whereby a quantitative relationsh...

Peter Marshall

This paper outlines and analyses the behaviours of small and medium enterprises with respect to the evaluation of electronic commerce investments, and the subsequent realisation of the anticipated benefits from those investments. The responses of executives who participated in the study suggested that on-going involvement in electronic commerce did not come cheaply. Nonetheless, our study sugge...