The Diptera genus-group names of Charles Henry Tyler Townsend are reviewed and annotated. A total of 1506 available genus-group names in 12 families of Diptera are listed alphabetically for each name, giving author, year and page of original publication, originally included species, type species and method of fixation, current status of the name, family placement, and a list of any emendations ...

Remarks on Laius Guérin-Méneville and Dicranolaius Champion are provided. Laius falcifer Champion, 1921 is designated as the type species of Dicranolaius Champion, 1921. Dicranolaius bellulus is attributed to Boisduval (1835) not to Guérin-Méneville (1830). Dicranolaius c-purpureus (Lea) is redescribed and two closely related new species are described: D. weiri sp. n., and D. similis sp. n. Int...

1 Johns Hopkins School of Medicine, 1830 Monument Street, Suite 2-300, Baltimore, Maryland, 21205, USA 2 John van Geest Centre for Brain Repair, University of Cambridge, E.D. Adrian Building, Forvie Site, Robinson Way, Cambridge, UK 3 Section of Retinal Ganglion Cell Biology, Laboratory of Retinal Cell and Molecular Biology, National Eye Institute, National Institutes of Health, 6 Center Drive,...

The author has reported to the ACCP that no significant conflicts of interest exist with any companies/organizations whose products or services may be discussed in this article. Reproduction of this article is prohibited without written permission from the American College of Chest Physicians (www.chestjournal. org/misc/reprints.shtml). Correspondence to: Nancy A. Collop, MD, FCCP, Johns Hopkin...

In traditional media such as sculpture and painting, but also in film, a static design process is used during the creation phase. In interactive media dramaturgy can permanently change depending on user interaction or dynamic factors. To be consequent visualizations should react on narration changes, so that narrative content and visualization are consistent. Fig. 1: Visual Artists use graphica...

This paper has been submitted for presentation at the World Congress on Neural Networks in July 1993 (WCNN ‘93). †This research was supported by the Optical Circuitry Cooperative at the University of Arizona. * Pacific Northwest Laboratory is operated for the U.S. Department of Energy by Battelle Memorial Institute under contract DE-AC06-76RLO 1830. Operational Parameters of an Opto-Electronic ...

Though there have been various studies of hospital architecture, few have examined in detail the application of industrial technology to medical institutions in the Enlightenment and early-nineteenth-century periods.' This paper tries to rectify this by offering a case study of one hospital, the Derbyshire General Infirmary (1810), where, principally under the inspiration of the cotton manufact...

In the course of several trips to Peru I had the opportunity of collecting topotypic specimens of Biomphalaria andecola (Orbigny, 1835), B. helophila (Orbigny, 1835), B. pucaraensis (Preston, 1909), Drepanotrema limayanum (Lesson, 1830), D. kermatoides (Orbigny, 1835), and Lymnaea viatrix Orbigny, 1835, besides B. tenagophila (Orbigny, 1835), Helisoma trivolvis (Say, 1817), H. duryi (Wetherby, ...

A list of species of Phaonia Robineau-Desvoidy, 1830 of Central Asia is given, and four new species of Phaonia are described from Tajikistan, Uzbekistan and Turkmenistan (P. babarabica sp. nov., P. juglans sp. nov., P. modesta sp. nov. and P. ninae sp. nov.). The male terminalia of all species and ovipositors of P. ninae sp. nov. and P. modesta sp. nov. are figured. Previous literature on the g...

were studied in the forward and reverse directions. As expected from the separate reactions, the apparent equilibrium constant for the combined reactions (KC + C) is dependent on both Z and free [M&+1 and can vary from 180 X 10m7 at Z = 0.1, free [M&‘] = 5 pM to 3000 X lo-’ at Z = 0.4, free [M$’ l] = 1.4 mM. At the cellular free [Mti’], 1 mu, Z = 0.25, and 38”C, KC+C for the combined reactions ...