Time and information in perceptual adaptation to speech

Presubmission manuscript and supplementary files (stimuli, stimulus presentation code, data, data analysis code).Perceptual adaptation to a talker enables listeners to efficiently resolve the many-to-many mapping between variable speech acoustics and abstract linguistic representations. However, models of speech perception have not delved into the variety or the quantity of information necessary for successful adaptation, nor how adaptation unfolds over time. In three experiments using speeded classification of spoken words, we explored how the quantity (duration), quality (phonetic detail), and temporal continuity of talker-specific context contribute to facilitating perceptual adaptation to speech. In single- and mixed-talker conditions, listeners identified phonetically-confusable target words in isolation or preceded by carrier phrases of varying lengths and phonetic content, spoken by the same talker as the target word. Word identification was always slower in mixed-talker conditions than single-talker ones. However, interference from talker variability decreased as the duration of preceding speech increased but was not affected by the amount of preceding talker-specific phonetic information. Furthermore, efficiency gains from adaptation depended on temporal continuity between preceding speech and the target word. These results suggest that perceptual adaptation to speech may be understood via models of auditory streaming, where perceptual continuity of an auditory object (e.g., a talker) facilitates allocation of attentional resources, resulting in more efficient perceptual processing.NIH NIDCD (R03DC014045

Phalaenopsis Amabilis 1

The purpose of this project was to customize a design and create a contemporary evening dress for a client, a school donor, who was attending two University events: a university founder\u27s ball event, and a botanical garden orchid show entitled Fashion meets Botanical Garden. Furthermore, the aim of this project was to show and educate customers with respect to how unique customized design can be performed with the help of technology and to showcase how such new technologies can open up a continuously-expanding array of creative possibilities and spawn a complex new set of solutions for designers

The Impacts of High-Level Training: Five Musicians Who Transferred Their Skills to New Professions

This study examines five highly trained musicians who made the life-changing decision to leave their occupations and pursue professions in completely new fields. Portraitures were created to illustrate how these individuals went on to forge successful careers even though their new positions required vastly different skillsets. Through qualitative analysis, it was discovered that numerous skills appear to be transferable from long-term musical training to various career paths. By examining people who have excelled in both domains, common traits were uncovered and grouped into four categories: Cognitive, Expressive, Socio-Behavioral, and Skills Particular to the Craft.The purpose of this research was to identify the skills that musicians can carry over into new professions. Those who may be considering alternative fields of work as well as employers in non-musical arenas may discover that musicians can be desirable candidates for hire because of their numerous transferable skills. Understanding the training process of musicians may also help gather insights for improving curricula which conservatories can employ to prepare graduates for careers. Retrospective feedback from alumni provided this study with a backdrop as to whether coursework offered at their schools aligned with modern industry conditions. After conducting interviews, findings from this study revealed that highly trained musicians do possess many skills that can transfer into new domains, though hard skills should be acquired in the new field. However, the foundation on which a musician's skillset is built provides a formidable bedrock on which a variety of successful careers can be cultivated

Permanent Superhumps in V1974 Cyg

We present results of 32 nights of CCD photometry of V1974 Cygni, from the years 1994 and 1995. We verify the presence of two distinct periodicities in the light curve: 0.0812585 day~1.95 hours and 0.0849767 d~2.04 hr. We establish that the shorter periodicity is the orbital period of the underlying binary system. The longer period oscillates with an average value of |dot(P)| ~ 3x10^(7)--typical to permanent superhumps. The two periods obey the linear relation between the orbital and superhump periods that holds among members of the SU Ursae Majoris class of dwarf novae. A third periodicity of 0.083204 d~2.00 hr appeared in 1994 but not in 1995. It may be related to the recently discovered anti-superhump phenomenon. These results suggest a linkage between the classical nova V1974 Cyg and the SU UMa stars, and indicate the existence of an accretion disk and permanent superhumps in the system no later than 30 months after the nova outburst. From the precessing disk model of the superhump phenomenon we estimate that the mass ratio in the binary system is between 2.2 and 3.6. Combined with previous results this implies a white dwarf mass of 0.75-1.07 M sun.Comment: 11 pages, 10 eps. figures, Latex, accepted for publication in MNRA

Flow, life satisfaction, personal expressiveness and passion associated with fashion student designer\u27s design process

The purpose of this study was to find how fashion designers\u27 personal experience and psychological process influence their design process. Especially, this study is to seek how flow, life satisfaction, personal expressiveness, and passion influence student designers\u27 design process. We hypothesized that there will be significant differences in student designers\u27 perceptions and design processes depending on their level of flow, life satisfaction, personal expressiveness, and passion

Stylistic Elements of Asian Dress as Used in 20th Century Fashion Design

The purpose of this paper was to analyze stylistic elements of Asian dress that 20th century fashion designers have borrowed from. The objective was to provide an overview of how Chinese, Japanese, Indian and Korean traditional costumes have influenced Western 20th century fashion

On the Cretaceous origin of the Order Syracosphaerales and the genus Syracosphaera

New scanning electron microscope observations of unadulterated calcareous nannofossil assemblages on lamina surfaces of Cretaceous Tanzania Drilling Project sediments reveal high diversity in the < 3 μm size-range and high abundances of small and frangible morphologies. These assemblages prompt comparison to modern assemblages, which show similar high diversity and abundance of very small and fragile taxa, although these assemblages are generally not preserved in the fossil record due to taphonomic filtering. Not only are there broad similarities between the general composition of modern assemblages and those of the Tanzanian lagerstätte, but also our discovery of several new Cretaceous taxa provides evidence for greatly extended fossil lineages of extant orders, with implications for both deep-time biodiversity divergence and survival through the end-Cretaceous mass extinction. Our findings include: new species that are the first-recorded Mesozoic representatives of the extant Syracosphaeraceae and Papposphaeraceae; potentially previously unrecorded diversity in the Mesozoic Calciosoleniaceae, another extant order, represented by extant species that have been described already; and new species and unusually high abundances of the Mesozoic Stephanolithiaceae. We also highlight the extended range of an incertae sedis Cenozoic genus, Ellipsolithus, into at least the Turonian. Here, we describe seven new miniscule to very small Cretaceous species: Syracosphaera antiqua, S. repagula, Pocillithus macleodii, P. crucifer, Stradnerlithus wendleri, S.? haynesiae and Tortolithus foramen