Road traffic emits a cocktail of pollutants that can influence the vegetation and plant diversity in neighboring areas. However, the recovery potential of bryophytes after traffic abandonment is still little explored. In addition, the effects of the main pollutants of road verges, such as metals and salinity, on moss flora need to be investigated. In our study, we compared the moss richness and...

argument about anatomy as the pure pursuit of truth. Arnaud argues that the knife of the anatomist is the weapon of truth; in doing so he transforms his argument for anatomy wholly into an argument for dissection. He says, "It by the power of ANATOMY, that the Surgeon surpasses many philosophers, whilst armed with his dissecting knife, truth's best discoverer, he can with ease over turn [sic] t...

13 Yphantis, D. A., Biochemistry, 3, 297 (1964). We are indebted to Dr. Vern Schumaker for the determination of the molecular weights by this method. 14 Arnaud, C., C. Anast, and A. Tenenhouse, in preparation. 15 Rasmussen, H., C. Arnaud, and C. Hawker, Science, 144, 1019 (1964). 16 Moore, S., personal communication. We are indebted to Dr. Moore for several helpful discussions during the course...

C.Dechanet1,, T. Anahory1, J.C.Mathieu Daude2, X.Quantin3, L. Reyftmann1, S.Hamamah1, B. Hedon1, and H.Dechaud1 Department of Medicine and Biology of Reproduction, Hôpital Arnaud de Villeneuve, 371 Avenue du Doyen Gaston Giraud, 34 295 Montpellier Cedex 5, France Department of Toxicology, Hôpital Lapeyronie, 371 Avenue du Doyen Gaston Giraud, 34 295 Montpellier Cedex 5, France Department of Tho...

Olivier T Rutschmann, Jacques Cornuz, Pierre-Alexandre Poletti, Pierre-Olivier Bridevaux, Olivier W Hugli, Salah D Qanadli, Arnaud Perrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

————— Ineke Imbo, Arnaud Szmalec, and André Vandierendonck are affiliated to the Department of Experimental Psychology, Ghent University. This research was conducted while Ineke Imbo and Arnaud Szmalec were fellows of the Special Research Fund at Ghent University (grants no. 011D07803 and no. 011D5601). The authors are grateful to Eva Kemps for her constructive comments on an earlier draft of t...