The international implications of Canada\u27s CANCOM policy a historical/critical analysis.

Dept. of Communication Studies. Paper copy at Leddy Library: Theses & Major Papers - Basement, West Bldg. / Call Number: Thesis1989 .L694. Source: Masters Abstracts International, Volume: 40-07, page: . Thesis (M.A.)--University of Windsor (Canada), 1989

Musical improvisation as the place where being speaks : Heidegger, language and sources of Christian hope

The thesis enters several under-examined areas. First, improvisatory music will be considered as a human phenomenon in the widest sense (Chapter 1 ), and a phenomenon destined to suffer relative decline in the cultural environment of the modern West (Chapter 2). In consequence, the language in which improvisatory music is now discussed in the West will be shown to carry a negative charge (Chapter 3). Among various philosophies of music in the Western tradition, none appears to have foregrounded improvisatory music specifically. However Heidegger's philosophy, it will be suggested, harbours inner trends which favour the idea of music as a central component in philosophical discourse (Chapter 4) and may be used as a starting point for a re-emergent understanding of musical improvisation as a metaphysical principle (Chapter 5). Improvisation in music will be seen to be linked to the centrality of hope in human experience, and this will be exemplified in relation to certain cultures and twentieth-century composers (Chapter 6). Further to this connection between improvisation and hope, improvisation in a Christian liturgical context will be examined. There is a dearth of existing discussion, not only regarding improvisatory music in Christian liturgy, but liturgical spontaneity in general (Chapter 7)

A key to selected rockfishes (Sebastes spp.) based on mitochondrial DNA restriction fragment analysis

Larval and juvenile rockfishes (Sebastes spp.) are difficult to identify using morphological characters. We developed a key based on sizes of restriction endonuclease fragments of the NADH dehydrogenase-3 and -4 (ND3/ND4) and 12S and 16S ribosomal RNA (12S/16S) mitochondrial regions. The key makes use of variation in the ND3/ND4 region. Restriction endonuclease Dde I variation can corroborate identifications, as can 12S/16S variation. The key, based on 71 species, includes most North American taxa, several Asian species, and Sebastolobus alascanus and Helicolenus hilgendorfi that are closely related to rockfishes. Fifty-eight of 71 rockfish species in our database can be distinguished unequivocally, using one to five restriction enzymes; identities of the remaining species are narrowed to small groups: 1) S. polyspinis, S. crameri, and S. ciliatus or variabilis (the two species could not be distinguished and were considered as a single species) ; 2) S. chlorostictus, S. eos, and S. rosenblatti; 3) S. entomelas and S. mystinus; 4)S. emphaeus, S. variegatus, and S. wilsoni; and 5) S. carnatus and S. chrysomelas

A Bayesian approach for estimating the probability of trigger failures in the stop-signal paradigm

Response inhibition is frequently investigated using the stop-signal paradigm, where participants perform a two-choice response time task that is occasionally interrupted by a stop signal instructing them to withhold their response. Stop-signal performance is formalized as a race between a go and a stop process. If the go process wins, the response is executed; if the stop process wins, the response is inhibited. Successful inhibition requires fast stop responses and a high probability of triggering the stop process. Existing methods allow for the estimation of the latency of the stop response, but are unable to identify deficiencies in triggering the stop process. We introduce a Bayesian model that addresses this limitation and enables researchers to simultaneously estimate the probability of trigger failures and the entire distribution of stopping latencies. We demonstrate that trigger failures are clearly present in two previous studies, and that ignoring them distorts estimates of stopping latencies. The parameter estimation routine is implemented in the BEESTS software (Matzke et al., Front. Quantitative Psych. Measurement, 4, 918; 2013a) and is available at http://dora.erbe-matzke.com/software.html