Efectos neurovasculares y cognitivos de la administración intracortical del VEGF y el enriquecimiento ambiental durante el desarrollo postnatal de ratas Long Evans

140 págs.

'Gray's Pale Spectre': Evan Evans, Thomas Gray, and the Rise of Welsh Bardic Nationalism

Prescott, S. (2006). 'Gray's Pale Spectre': Evan Evans, Thomas Gray, and the Rise of Welsh Bardic Nationalism. Modern Philology. 104(1), pp.72-95. RAE2008

Filmy dla muzyki. Egar Varèse i Bill Viola

Anno Mungen focuses on “films made for music” and on the rare phenomenon of ‘music depicted by picture’ (S. Kracauer). The narration about historical metamorphoses of varied forms of coexistence between music and picture is accompanied by a reflection on the laws of audiovisual perception. The main examples are discussed, these concentrating on the artistic ideas of Walt Disney’s animated film Fantasia and – first of all – on Edgard Varèse’s bold ideal of spatial music, attained post mortem in Bill Viola’s Déserts (1994). After a detailed analysis of Viola’s film the author admits that the movie pictures deduced from music are able to render the latter its own substantial visual power.

James Evans : inventor of the syllabic system of the Cree language / by John McLean ... (Robin Rustler).

http://www.archive.org/details/jamesevans00maclrich

Termination of tenancies for tenant default: Law Commission's draft Bill

Reviews key proposals of a draft Bill set out in Command Paper: The Law Commission: Termination of Tenancies for Tenant Default (Cm.6946), aimed at replacing the existing law on forfeiture of tenancies. Summarises the main elements of the proposed termination action by landlords, the events justifying such an action, the time limits for serving default notices, the revised range of court orders available and the considerations influencing which type of order to make. Examines the position of qualifying interest holders and the circumstances in which summary termination notices are prohibited.

Enhancement of Ca2+-dependent outward current in sheep bladder myocytes by evans blue dye.

Whole-cell and inside-out patch-clamp techniques were used to assess the action of a well-known dye, Evans blue, on membrane currents in bladder isolated smooth muscle cells from sheep. In whole cells Evans blue dose-dependently increased the outward current by up to fivefold. In contrast, Evans blue had no effect on inward Ca2+ current. The effect on outward current was abolished or reduced if the cells were bathed in Ca2+-free solution, iberiotoxin (5 x 10(-8) M), or charybdotoxin (5 x 10(-8) M), but was unaffected by externally applied caffeine (5 mM) or in cells exposed to heparin (1 mg/ml) via the patch pipette. In inside-out patches bathed in a Ca2+ concentration of 5 x 10(-7) M, Evans blue (10(-4) M) increased the open probability of large-conductance (298-pS) Ca2+-dependent K+ channels (BK channels), shifting the half maximal-activation voltage by -70 mV. We conclude that Evans blue dye acts as an opener of BK channels.

Bronsted-Evans-Polanyi relation of multistep reactions and volcano curve in heterogeneous catalysis

Multistep surface processes involving a number of association reactions and desorption processes may be considered as hypothetical one-step desorption processes. Thus, heterogeneous catalytic reactions can be treated kinetically as consisting of two steps: adsorption and desorption. It is also illustrated that the hypothetical one-step desorption process follows the BEP relation. A volcano curve can be obtained from kinetic analysis by including both adsorption and desorption processes.