No description available.

Thesis (M. Sc.)--University of Canterbury, 2009. / Typescript (photocopy). "5th February 2009." Includes bibliographical references (leaves 66-69). Also available via the World Wide Web.

Report (M.S.)--Virginia Polytechnic Institute and State University. M.S. 1992. / Vita. Abstract. Includes bibliographical references (leaves 67-69). Also available via the Internet.

Thesis (Ph.D. in Molecular Biology) -- University of Colorado at Denver and Health Sciences Center, 2005. / Typescript. Includes bibliographical references (leaves 165-185). Free to UCDHSC affiliates. Online version available via ProQuest Digital Dissertations;

Do maximizers maximize across decision domains? An assumption underlying the literature on maximizing is that the tendency to strive to make the best choice spans domains. The current research provides a direct test of this assumption by examining the association between trait maximizing and domain-specific maximizing, consisting of maximizing measures in a wide range of decisions (consumer goods, services and experiences, and life decisions). Study 1 tested this association at two different time points in order to minimize common method bias. Study 2 was a highpowered pre-registered cross-sectional replication. Results of both studies showed that trait maximizing was associated with higher maximizing tendencies across all three decision domains. However, in line with prior research suggesting that people generally maximize less in experiential than in material domains, trait maximizing was associated with maximizing in services and experiences significantly less than with maximizing in consumer goods or in life decisions. These results provide empirical support for a central tenet of maximizing theory and suggest useful directions for future research.

We consider the Navier Stokes equation in noncylindrical domain and prove the existence of weak and periodical solutions.

This dissertation studies the prosodic structure of the variety of Jordanian Arabic that is spoken in the rural areas of the Governorate of Irbid (IA) by investigating the role of syntactic structure in the formation of prosodic domains. It empirically explores the word-level, phrase-level and clause-level prosody of IA and attempts to account for these empirical results in a framework based on the standard syntactic-prosodic interface principles developed in Match Theory (Selkirk 2011) and formulated as OT constraints (Prince & Smolensky 1993). The basic hypotheses in this dissertation are that the prosodic word (ω), phonological phrase (Φ) and intonational phrase (ι) are present in IA, and that they are anchored in syntactic constituents. Relying on hypotheses derived from the MATCH constraints (Selkirk 2011) that ensure the syntactic-prosodic correspondence, ω, Φ and ι should respectively match the grammatical word, syntactic phrase and clause and should recursively match embedded syntactic constituents. A series of experiments was designed to test the hypotheses. Twenty native speakers (ten males and ten females) of Jordanian Arabic living in Irbid participated in the tasks. Each pair of participants performed several tasks in one session. Two game-based tasks were designed to explore intonational and temporal cues to Φ and ι boundaries and examine their relation to XPs and clauses, respectively. Two additional reading tasks were designed to determine the application domain of post-lexical segmental processes in IA (the coarticulation of pharyngealization and vowel hiatus resolution). The collected tokens were submitted to acoustic and statistical analyses. Based on the results of these experiments, the existence of the ω, Φ and ι is confirmed and our understanding of their segmental and suprasegmental cues is refined. ω’s match grammatical words and are the domain of stress, realization of the feminine -t suffix and coarticulation of pharyngealization. Φ`s match syntactic phrases and are cued suprasegmentally: their right boundaries are marked by low phrase accents (L-) and pre-boundary syllable lengthening. As for ι`s, they match clauses and are cued by additional final lengthening, boundary tones (H% or L%) and resistance to vowel reduction. There is also ample evidence that syntactic nesting motivates prosodic recursion. At the ω level, the primary/secondary status of genitive constructs of stress mirrors syntactic nesting. At the Φ level, recursion is evidenced by gradient pre-boundary syllable lengthening, which is greater at the right boundaries of higher prosodic subcategories that match larger syntactic domains. As for recursion at the ι level, it is not only cued by gradient pre-boundary syllable lengthening, but also by boundary tones: continuative H% are used at sentence-internal ι boundaries, but L% tones are cues to boundaries of larger ι’s. However, prosodic recursion is not unconstrained in IA: prosodic domains can only consist of two subcategories, i.e. a minimal and maximal layers. In this way, prosodic recursion is neither prohibited as proposed in the early version of Strict Layer Hypothesis (Nespor &Vogel 1986, Selkirk 1986), nor free to perfectly mirror syntactic nesting. As in most previous case studies, it is proposed that the one-to-one correspondence constraints of Match Theory (Selkirk 2011) account for the prosodic patterns in IA, but have to be complemented with language-specific markedness constraints on phonological weight, exhaustivity and recursion. It is also shown that these explanatory principles can, with minor reorganization, account for the prosodic patterns described in other Arabic dialects.

No description available.

In this article, we present results concerning the existence of solutions for a beam evolution equation with variable coefficients in increasing noncylindrical domains.

Daytime cognitive performance and sleep/wake cycles are strongly interrelated, and cognitive dysfunction has been extensively investigated in relation to insomnia. However, methods and outcomes vary widely by study, making comparison difficult without more systematic evaluation. Review of the literature reveals discrepant findings for the relationship between both subjective and objective measures of cognitive performance and insomnia. The current meta-analysis included 42 studies investigating the relationship between insomnia and cognitive performance. Results confirmed the discrepant nature of previous findings and suggest that type of cognitive performance (e.g., simple attention, procedural memory, verbal functions) is important to consider when discussing the impact of insomnia. Mixed-effect meta-analysis of aggregate effect sizes suggest impairments in working memory, complex attention, and episodic memory are significantly associated with insomnia. Analysis of the grouped subjective cognitive performance effect size revealed no significant impact of insomnia. Average age and gender makeup of the sample, study quality, and type of insomnia measure (i.e., clinical or diagnostic criteria, validated scale, or single unvalidated item) did not consistently moderate findings. These results confirm the equivocal nature of the relationship between insomnia and cognitive performance. Overall, about 44% of the studies included in the analysis failed to use DSM or ICSD criteria when categorizing insomnia. Additionally, the cognitive measures used varied widely and certain measures may not be sensitive enough to detect the degree of cognitive deficit that may be present for individuals with insomnia. This indicates a need for the standardization of methods used when assessing both insomnia and cognitive performance to elucidate these relationships.