244 research outputs found

    A Woman’s Right: Promoting the Pursuit of Gender Equality in the Workplace

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    This thesis examines four questions. What is gender inequality, what is its level in the workplace especially in the public relations field, why does it exist, and what can we do to change that? Finally, an integrated marketing communications campaign will be planned to address the issue among students at the University of Mississippi The first chapter of this thesis examines the current level of gender inequality in the workplace and why these barriers exist in the workplace. In 2013, it was found that “ratio of women’s and men’s median annual earnings was 78.3 percent for full-time/year round workers “(Hartmann,1). Possible reasons for this disparity include unequal compensation, company culture, communication differences, and work-life balance ("The Glass Ceiling: Domestic And International Perspectives," 4). The second chapter examines gender inequality within the field of public relations. Women make up 67% of public relation professionals, yet they still make less than men do in the same field. The reason for this disparity was because men had more professional experience and women endured more career interruptions. Also, renowned public relations professional Harold Burson said work life balance was one of the biggest barrier women in public relations faced. In a survey distributed to students at the University of Mississippi, 84% of respondents agreed that gender inequality was an important issue. Based on the secondary and primary research collected, an integrated marketing campaign targeted toward these college students sought to increase awareness of gender inequality in the workplace as they head into the professional world

    A comparison of HMGB1 concentrations between cerebrospinal fluid and blood in patients with neurological disease

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    AIMS: To determine whether a correlation exists between paired cerebrospinal fluid (CSF) and serum levels of a novel inflammatory biomarker, high-mobility group box 1 (HMGB1), in different neurological conditions. METHODS: HMGB1 was measured in the serum and CSF of 46 neurological patients (18 idiopathic intracranial hypertension [IIH], 18 neurological infection/inflammation [NII] and 10 Rasmussen's encephalitis [RE]). RESULTS: Mean serum (± SD) HMGB1 levels were 1.43 ± 0.54, 25.28 ± 27.9 and 1.89 ± 1.49 ng/ml for the patients with IIH, NII and RE, respectively. Corresponding mean (± SD) CSF levels were 0.35 ± 0.22, 4.48 ± 6.56 and 2.24 ± 2.35 ng/ml. Both CSF and serum HMGB1 was elevated in NII. Elevated CSF HMGB1 was demonstrated in RE. There was no direct correlation between CSF and serum levels of HMGB1. CONCLUSION: Serum HMGB1 cannot be used as a surrogate measure for CSF levels. CSF HMGB1 was elevated in NII and RE, its role as a prognostic/stratification biomarker needs further study

    A scoping review of mathematical models of Plasmodium vivax

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    Plasmodium vivax is one of the most geographically widespread malaria parasites in the world due to its ability to remain dormant in the human liver as hypnozoites and subsequently reactivate after the initial infection (i.e. relapse infections). More than 80% of P. vivax infections are due to hypnozoite reactivation. Mathematical modelling approaches have been widely applied to understand P. vivax dynamics and predict the impact of intervention outcomes. In this article, we provide a scoping review of mathematical models that capture P. vivax transmission dynamics published between January 1988 and May 2023 to provide a comprehensive summary of the mathematical models and techniques used to model P. vivax dynamics. We aim to assist researchers working on P. vivax transmission and other aspects of P. vivax malaria by highlighting best practices in currently published models and highlighting where future model development is required. We provide an overview of the different strategies used to incorporate the parasite's biology, use of multiple scales (within-host and population-level), superinfection, immunity, and treatment interventions. In most of the published literature, the rationale for different modelling approaches was driven by the research question at hand. Some models focus on the parasites' complicated biology, while others incorporate simplified assumptions to avoid model complexity. Overall, the existing literature on mathematical models for P. vivax encompasses various aspects of the parasite's dynamics. We recommend that future research should focus on refining how key aspects of P. vivax dynamics are modelled, including the accumulation of hypnozoite variation, the interaction between P. falciparum and P. vivax, acquisition of immunity, and recovery under superinfection

    Speech Sound Production in 2-Year-Olds Who Are Hard of Hearing

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    The purpose of the study was to 1) compare the speech sound production abilities of 2-year-old children who are hard of hearing (HH) to children with normal hearing (NH), 2) identify sources of risk for individual children who are HH, and 3) determine whether speech sound production skills at age two were predictive of speech sound production skills at age three
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