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Fencing, often referred to as a physical game of chess, is an organized sport involving the use of a sword, epee, foil, or saber for attack and defense according to set movements and rules. Fencing, one of the first nine sports included in the first Olympic Games in 1896, has a long history. This paper has systematically reviewed literature and evaluated the role of fencing in the empowerment of women through a combination of qualitative and quantitative research methods including first-hand observation, interviews, archival analysis, and secondary statistical data collection. It has attempted to narrow the empirical gap by exploring the gender perspective of fencing as a sport. It reveals that due to historical, social and cultural bias, financial constraints, as well as a lack of leadership, women's involvement in fencing had been limited throughout fencing's history. Since the 2nd half of the 19th century, fencing has witnessed tremendous strides in breaking the barriers influenced by the changing society propelled by a long history of feminist and civil rights activists who took a blend of the consciousness-raising and organizing approach and the pragmatic approach. Women's fencing shows a history of breaking barriers, and with the enacting of Title IX to eliminate gender discrimination in sports and education it is the most significant turning point. Title IX has not only broadened and deepened the scope and participation of women in fencing but also made fencing an enabler and driver to enhance women's grit and leadership, leading to the empowerment of women in society. The paper develops a framework to highlight the linkage between Title IX, women's fencing, and empowerment. The impact of Title IX on women with fencing as an enabler and drivers is farreaching. It has widened the scope of women in fencing by reaching the general public and deepened the scope of women's fencing by raising the visibility of this women's sport in national and international arenas. Keywords: Discrimination against women, Women's fencing, Barriers, Title IX, Empowerment of women, Qualitative and quantitative research, women in sports, Introduction 'Sport has the power to change the world. It has the power to inspire. It has the power to unite people in a way that little else does. It [...]

Trauma is the leading non-obstetric cause of maternal and fetal mortality and affects an estimated 5–7% of all pregnancies. Pregnant women, thankfully, are a small subset of patients presenting in the trauma bay, but they do have distinctive physiologic and anatomic changes. These increase the risk of certain traumatic injuries, and the gravid uterus can both be the primary site of injury and mask other injuries. The primary focus of the initial management of the pregnant trauma patient should be that of maternal stabilization and treatment since it directly affects the fetal outcome. Diagnostic imaging plays a pivotal role in initial traumatic injury assessment and should not deviate from normal routine in the pregnant patient. Radiographs and focused assessment with sonography in the trauma bay will direct the use of contrast-enhanced computed tomography (CT), which remains the cornerstone to evaluate the potential presence of further management-altering injuries. A thorough understanding of its risks and benefits is paramount, especially in the pregnant patient. However, like any other trauma patient, if evaluation for injury with CT is indicated, it should not be denied to a pregnant trauma patient due to fear of radiation exposure. [ABSTRACT FROM AUTHOR]

Cancer health disparities persist across the cancer care continuum despite decades of effort to eliminate them. Among the strategies currently used to address these disparities are multi-institution research initiatives that engage multiple stakeholders and change efforts. Endemic to the theory of change of such programs is the idea that collaboration—across institutions, research disciplines, and academic ranks—is necessary to improve outcomes. Despite this emphasis on collaboration, however, it is not often a focus of evaluation for these programs and others like them. In this paper we describe a method for evaluating collaboration within the Meharry-Vanderbilt-Tennessee State University Cancer Partnership using network analysis. Specifically, we used network analysis of co-authorship on academic publications to visualize the growth and patterns of scientific collaboration across partnership institutions, research disciplines, and academic ranks over time. We presented the results of the network analysis to internal and external advisory groups, creating the opportunity to discuss partnership collaboration, celebrate successes, and identify opportunities for improvement. We propose that basic network analysis of existing data along with network visualizations can foster conversation and feedback and are simple and effective ways to evaluate collaboration initiatives. [ABSTRACT FROM AUTHOR]

Sexual minority youth (SMY) are at increased risk for interpersonal violence victimization compared to heterosexual youth. The current study examined how self-reported victimization (i.e., bullying, sexual harassment and dating violence) among middle school youth varied as a function of sexual/romantic attraction as well as gender identity. Cross-sectional data were gathered from students at seven middle schools in New England (n = 2245). Mean comparisons with post-hoc Tukey tests determined differences in rates of past 6-month and lifetime interpersonal violence victimization by sexual/romantic attraction and the intersection of gender and attraction. As hypothesized, interpersonal violence victimization among middle school youth differed as a function of sexual/romantic attraction as well as gender. To date, most research has focused on older samples, particularly high-school youth and young adults. These data are consistent with these prior studies documenting increased risk for interpersonal violence victimization among youth who indicate same-gender attraction but add to the literature in demonstrating the expansive forms of peer victimization that same-gender-attracted youth already experience by early adolescence. Given that victimization is associated acutely and longitudinally with many deleterious outcomes, including poorer mental health and increased risk for subsequent victimization, greater structural supports are needed for early adolescent SMY. [ABSTRACT FROM AUTHOR]

Based on a business student survey, this article explores students' experiences, perceptions, attitudes, and motivation toward learning business information literacy (IL) skills. The survey received 413 responses and investigated topics including most encountered research tasks, use of research tools, most experienced feelings, self-rated research competencies, perceived research importance, interest to learn more, research scenarios, challenges, preferred learning settings and learning modes, motivational factors, the time commitment for learning, and preferred quality of a learning module. Incorporating students' suggestions on improving their IL skills, the article proposes to create six dynamic learning opportunities for students and shares ideas for realizing these opportunities through collaboration, integration, and experimentation. [ABSTRACT FROM AUTHOR]

Luminescence imaging is widely used to identify spatial defects and extract key electrical parameters of photovoltaic devices. To reliably identify defects, high‐quality images are desirable; however, acquiring such images implies a higher cost or lower throughput as they require better imaging systems or longer exposure times. This study proposes a deep learning‐based method to effectively diminish the noise in luminescence images, thereby enhancing their quality for inspection and analysis. The proposed method eliminates the requirement for extra hardware expenses or longer exposure times, making it a cost‐effective solution for image enhancement. This approach significantly improves image quality by >30% and >39% in terms of the peak signal‐to‐noise ratio and the structural similarity index, respectively, outperforming state‐of‐the‐art classical denoising algorithms. [ABSTRACT FROM AUTHOR]

Author(s): Lai N. Chan [1, 2]; Zhengshan Chen [1, 2]; Daniel Braas [3]; Jae-Woong Lee [1, 2]; Gang Xiao [1, 2]; Huimin Geng [4]; Kadriye Nehir Cosgun [1, 2]; Christian [...]

Whole-body exposure to high-energy particle radiation remains an unmitigated hazard to human health in space. Ongoing experiments at the NASA Space Radiation Laboratory and elsewhere repeatedly show persistent changes in brain function long after exposure to simulations of this unique radiation environment, although, as is also the case with proton radiotherapy sequelae, how this occurs and especially how it interacts with common comorbidities is not well-understood. Here, we report modest differential changes in behavior and brain pathology between male and female Alzheimer's-like and wildtype littermate mice 7–8 months after exposure to 0, 0.5, or 2 Gy of 1 GeV proton radiation. The mice were examined with a battery of behavior tests and assayed for amyloid beta pathology, synaptic markers, microbleeds, microglial reactivity, and plasma cytokines. In general, the Alzheimer's model mice were more prone than their wildtype littermates to radiation-induced behavior changes, and hippocampal staining for amyloid beta pathology and microglial activation in these mice revealed a dose-dependent reduction in males but not in females. In summary, radiation-induced, long-term changes in behavior and pathology, although modest, appear specific to both sex and the underlying disease state. [ABSTRACT FROM AUTHOR]

Background Most countries have formally adopted the World Health Organization's 2015 recommendation of universal HIV treatment ('treat all'). However, there are few rigorous assessments of the real-world impact of treat all policies on antiretroviral treatment (ART) uptake across different contexts. Methods and findings We used longitudinal data for 814,603 patients enrolling in HIV care between 1 January 2004 and 10 July 2018 in 6 countries participating in the global International epidemiology Databases to Evaluate AIDS (IeDEA) consortium: Burundi (N = 11,176), Kenya (N = 179,941), Malawi (N = 84,558), Rwanda (N = 17,396), Uganda (N = 96,286), and Zambia (N = 425,246). Using a quasi-experimental regression discontinuity design, we assessed the change in the proportion initiating ART within 30 days of enrollment in HIV care (rapid ART initiation) after country-level adoption of the treat all policy. A modified Poisson model was used to identify factors associated with failure to initiate ART rapidly under treat all. In each of the 6 countries, over 60% of included patients were female, and median age at enrollment ranged from 32 to 36 years. In all countries studied, national adoption of treat all was associated with large increases in rapid ART initiation. Significant increases in rapid ART initiation immediately after treat all policy adoption were observed in Rwanda, from 44.4% to 78.9% of patients (34.5 percentage points [pp], 95% CI 27.2 to 41.7; p < 0.001), Kenya (25.7 pp, 95% CI 21.8 to 29.5; p < 0.001), Burundi (17.7 pp, 95% CI 6.5 to 28.9; p = 0.002), and Malawi (12.5 pp, 95% CI 7.5 to 17.5; p < 0.001), while no immediate increase was observed in Zambia (0.4 pp, 95% CI -2.9 to 3.8; p = 0.804) and Uganda (-4.2 pp, 95% CI -9.0 to 0.7; p = 0.090). The rate of rapid ART initiation accelerated sharply following treat all policy adoption in Malawi, Uganda, and Zambia; slowed in Kenya; and did not change in Rwanda and Burundi. In post hoc analyses restricted to patients enrolling under treat all, young adults (16-24 years) and men were at increased risk of not rapidly initiating ART (compared to older patients and women, respectively). However, rapid ART initiation following enrollment increased for all groups as more time elapsed since treat all policy adoption. Study limitations include incomplete data on potential ART eligibility criteria, such as clinical status, pregnancy, and enrollment CD4 count, which precluded the assessment of rapid ART initiation specifically among patients known to be eligible for ART before treat all. Conclusions Our analysis indicates that adoption of treat all policies had a strong effect on increasing rates of rapid ART initiation, and that these increases followed different trajectories across the 6 countries. Young adults and men still require additional attention to further improve rapid ART initiation., Author(s): Olga Tymejczyk 1,2,*, Ellen Brazier 1,2, Constantin T. Yiannoutsos 3, Michael Vinikoor 4,5, Monique van Lettow 6,7, Fred Nalugoda 8, Mark Urassa 9, Jean d'Amour Sinayobye 10, Peter F. [...]