Understanding Through-Composition in Post-Rock, Math-Metal, and other Post-Millennial Rock Genres

Since the dawn of experimental rock’s second coming in the new millennium, experimental artists have begun distancing themselves from Top-40 artists through formal structures that eschew recapitulatory verse/chorus conventions altogether. In order to understand the correlation between genre and form more thoroughly, this paper provides a taxonomic approach to through-composition in several post-millennial experimental rock genres including post-rock, math-metal, art rock, and neo-prog. Combining the presence or absence of two salient formal parameters (hierarchical grouping structure and thematic unification) generates four possible through-composed archetypes. Representative examples from the post-millennial rock corpus are provided for each archetype, and accompanying analyses identify the specific musical elements that engender such formal divisions. Included interviews suggest that this taxonomic model is congruent with the language musicians use to describe their own compositional strategies. Throughout the article, a case is made for the substantive link between specific types of through-composed forms and the genres in which those forms regularly appear, as well as for the difference between formal designs found in post-millennial experimental rock and those found in conventional rock music

Understanding Through-Composition in Post-Rock, Math-Metal, and other Post-Millennial Rock Genres

Since the dawn of experimental rock’s second coming in the new millennium, experimental artists have begun distancing themselves from Top-40 artists through formal structures that eschew recapitulatory verse/chorus conventions altogether. In order to understand the correlation between genre and form more thoroughly, this paper provides a taxonomic approach to through-composition in several post-millennial experimental rock genres including post-rock, math-metal, art rock, and neo-prog. Combining the presence or absence of two salient formal parameters (hierarchical grouping structure and thematic unification) generates four possible through-composed archetypes. Representative examples from the post-millennial rock corpus are provided for each archetype, and accompanying analyses identify the specific musical elements that engender such formal divisions. Included interviews suggest that this taxonomic model is congruent with the language musicians use to describe their own compositional strategies. Throughout the article, a case is made for the substantive link between specific types of through-composed forms and the genres in which those forms regularly appear, as well as for the difference between formal designs found in post-millennial experimental rock and those found in conventional rock music

Independence in computable algebra

We give a sufficient condition for an algebraic structure to have a computable presentation with a computable basis and a computable presentation with no computable basis. We apply the condition to differentially closed, real closed, and difference closed fields with the relevant notions of independence. To cover these classes of structures we introduce a new technique of safe extensions that was not necessary for the previously known results of this kind. We will then apply our techniques to derive new corollaries on the number of computable presentations of these structures. The condition also implies classical and new results on vector spaces, algebraically closed fields, torsion-free abelian groups and Archimedean ordered abelian groups.Comment: 24 page

Status and implications of neutrino masses: a brief panorama

With the historic discovery of the Higgs boson our picutre of particle physics would have been complete were it nor for the neutrino sector and cosmology. I briefly discuss the role of neutrino masses and mixing upon gauge coupling unification, electroweak breaking and the flavor sector. Time is ripe for new discoveries such as leptonic CP violation, charged lepton flavor violation and neutrinoless double beta decay. Neutrinos could also play a role is elucidating the nature of dark matter and cosmic inflation

Repeated Web Page Visits and the Scanpath Theory: A Recurrent Pattern Detection Approach

This paper investigates the eye movement sequences of users visiting web pages repeatedly. We are interested in potential habituation due to repeated exposure. The scanpath theory posits that every person learns an idiosyncratic gaze sequence on first exposure to a stimulus and re-applies it on subsequent exposures. Josephson and Holmes (2002) tested the applicability of this hypothesis to web page revisitation but results were inconclusive. With a recurrent temporal pattern detection technique, we examine additional aspects and expose scanpaths. Results do not suggest direct applicability of the scanpath theory. While repetitive scan patterns occurred and were individually distinctive, their occurrence was variable, there were often several different patterns per person, and patterns were not primarily formed on the first exposure. However, extensive patterning occurred for some participants yet not for others which deserves further study into its determinants

Second-order schedule performance: the role of brief stimuli and the effects of imipramine

M.S.M. Jackson Mar