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    37495 research outputs found

    Works in Progress: Threads of Identity by Erin Wienke

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    Works in Progress: Tense Alignment by Emily Fick

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    Interterm Performance: “Creative Practice 299” by Dolly Sefir

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    Bibliography for Women\u27s Fashion from India Display

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    A bibliography created to accompany a display about women\u27s fashion from India in March 2024 at the Leatherby Libraries at Chapman University

    A Bayesian Approach for Lifetime Modeling and Prediction with Multi-Type Group-Shared Missing Covariates

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    In the field of reliability engineering, covariate information shared among product units within a specific group (e.g., a manufacturing batch, an operating region), such as operating conditions and design settings, exerts substantial influence on product lifetime prediction. The covariates shared within each group may be missing due to sensing limitations and data privacy issues. The missing covariates shared within the same group commonly encompass a variety of attribute types, such as discrete types, continuous types, or mixed types. Existing studies have mainly considered single-type missing covariates at the individual level, and they have failed to thoroughly investigate the influence of multi-type group-shared missing covariates. Ignoring the multi-type group-shared missing covariates may result in biased estimates and inaccurate predictions of product lifetime, subsequently leading to suboptimal maintenance decisions with increased costs. To account for the influence of the group-shared missing covariates with different structures, a new flexible lifetime model with multi-type group-shared latent heterogeneity is proposed. We further develop a Bayesian estimation algorithm with data augmentation that jointly quantifies the influence of both observed and multi-type group-shared missing covariates on lifetime prediction. A tripartite method is then developed to examine the existence, identify the correct type, and quantify the influence of group-shared missing covariates. To demonstrate the effectiveness of the proposed approach, a comprehensive simulation study is carried out. A real case study involving tensile testing of molding material units is conducted to validate the proposed approach and demonstrate its practical applicability

    Panel 2: Rap on Trial

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    Rep. Hank Johnson, United States Congressman, 4th District of Georgia Charis E. Kubrin, Professor of Criminology, Law and Society, University of California, Irvine Jack Lerner, Professor of Law, University of California, Irvine School of Law Moderator: Henry Noyes, Professor of Law, Chapman University, Fowler School of La

    Limited Attention to Detail in Financial Markets: Evidence from Reduced-form and Structural Estimation

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    We show that firm valuations fell after a key expense became more visible in financial statements. FAS 123-R required firms to deduct option compensation costs from earnings, instead of disclosing them in footnotes. Firms that granted high option pay experienced earnings reductions, while fundamentals remained unchanged. These firms were more likely to miss earnings forecasts, and they experienced recommendation downgrades and valuation declines. Our findings suggest that market participants exhibited limited attention to option costs before FAS 123-R. As we reuse the FAS 123-R natural experiment, we show how one can address confounding channels by integrating reduced-form and structural estimation

    β-sheets Mediate the Conformational Change and Allosteric Signal Transmission Between the AsLOV2 Termini

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    Avena sativa phototropin 1 light-oxygen-voltage 2 domain (AsLOV2) is a model protein of Per-Arnt-Sim (PAS) superfamily, characterized by conformational changes in response to external environmental stimuli. This conformational change begins with the unfolding of the N-terminal A\u27α helix in the dark state followed by the unfolding of the C-terminal Jα helix. The light state is characterized by the unfolded termini and the subsequent modifications in hydrogen bond patterns. In this photoreceptor, β-sheets are identified as crucial components for mediating allosteric signal transmission between the two termini. Through combined experimental and computational investigations, the Hβ and Iβ strands are recognized as the most critical and influential β-sheets in AsLOV2\u27s allosteric mechanism. To elucidate the role of these β-sheets, we introduced 13 distinct mutations (F490L, N492A, L493A, F494L, H495L, L496F, Q497A, R500A, F509L, Q513A, L514A, D515V, and T517V) and conducted comprehensive molecular dynamics simulations. In-depth hydrogen bond analyses emphasized the role of two hydrogen bonds, Asn482-Leu453 and Gln479-Val520, in the observed distinct behaviors of L493A, L496F, Q497A, and D515V mutants. This illustrates the role of β-sheets in the transmission of the allosteric signal upon the photoactivation of the light state

    Understanding Unique Employability Skill Sets of Autistic Individuals: A Systematic Review

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    In recent years, several publications and media outlets have highlighted how the skills and interests of autistic individuals may benefit organizations. However, there is scant empirical research on the topic. The present study\u27s authors conducted a systematic review to find which potential employability skills, strengths, and interests of autistic individuals available research has highlighted. Data extraction methods identified 51 papers related to skills in this population. The skill sets autistic individuals may possess and the research behind these findings were organized, evaluated, and summarized. Based on these findings, investigators discuss implications for employment counseling and future research

    Propagating a Library: Two Librarians\u27 Experiences Setting Up a Library While Providing Services During Institutional Transformation

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    Our presentation delves into the unique experience of setting up a new library in preparation for its partner institution to transition to a different university system in 2021. After concluding a long-term affiliation in which we provided library services, the institution became part of a new university network, necessitating the creation of a distinctive online library aligned with the new institution\u27s branding and resources. The transition required an extensive evaluation and reorganization of library services by two librarians. The process had many challenges, including fluctuating deadlines and limited access to information. Despite these obstacles, we successfully established and maintained uninterrupted access to library resources through careful planning and targeted communication strategies. While our situation was unique and not commonly faced by most librarians, the project provided invaluable lessons. Attendees will learn tips for managing large-scale library projects and conveying those changes to their users, making this presentation relevant even for those not undergoing a similar institutional shift

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