Demographic Transformation and the Future of Museums

In 2009 the Center for the Future of Museums commissioned Betty Farrell to produce a report to explore in more detail the demographic trends in American society and their implications for museums. The report identifies, synthesizes, and interprets existing research on demographics, cultural consumer attitudes, museum diversity practices, and related topics. It is meant to help the museum field explore the future of museums in a "majority minority" society. Topics of inquiry include national demographic projections for the next 25 years with a focus on the shifting racial and ethnic composition of the United States; current patterns of museum attendance (and cultural participation more generally) by race, ethnicity, cultural origin and other relevant factors; culturally/ethnically specific attitudes towards museums, including perceptual and behavioral barriers to museum attendance; ways that museums currently reach out to diverse audiences; specific models and best practices; and larger trends in societal attitudes towards racial and other classifications

Discovery of the Principal Cystic Fibrosis Mutation (F508del) in Ancient DNA from Iron Age Europeans

The most common, life-threatening autosomal recessive disease of Europeans and Euro-Americans, cystic fibrosis (CF), occurs predominately in patients with the F508del mutation.1 Although F508del is currently detectable as a single allele in 1/30-1/40 Europeans2-4 and Euro-Americans,5 it has not been determined what heterozygote selective advantage(s) might account for its relatively high prevalence. Indirect evidence6 suggests that this mutation was present in Brittany at least 3000 years ago, but no direct analyses of ancient DNA have been reported to identify F508del and clarify its frequency in prehistoric inhabitants of Europe. Here we show that F508del was present in 3 of 32 Iron Age inhabitants of Austria from whom DNA could be recovered from molar teeth using procedures that fulfill authenticity criteria.7 Because these individuals, who were buried in cemeteries along the Danube river, were shown by radiocarbon dating of isolated bone collagen to have lived there during 544-255 BC, this indicates that the F508del mutation is definitely more than 2000 years old and that CF (the disease) was present among them. More generally, the apparent enrichment of this Iron Age population in F508del suggests an evolutionary advantage in their environment that can be investigated by interdisciplinary strategies of paleoepidemiology

Innovation through reflection and collaboration: Students and clinicians learn side by side

The SLT programme run collaboratively by University of Greenwich and Canterbury Christ Church Universities, the Universities at Medway programme, is always looking for ways of bringing students together with experienced clinicians. Projects shared by practising clinicians and student practitioners provide rich learning opportunities. The Maori concept of “ako” - to learn is to teach and to teach is to learn - has profoundly influenced our approach to practice education. We feel that wisdom gets passed to students most effectively through the conversations that practitioners have about clients in context

The existentialist : philosopher and/or artist : a justification of literary art forms as an alternate means of contemporary philosophic expression

101 leaves ; 28 cm.Includes abstract.Includes bibliographical references (leaves 95-101).The crux of the thesis demonstrates two related points: first, that the existentialists are justified in using different means of expression; and consequently, that criticism directed at the existentialist's usage of different forms of expression is unfounded. It was noticed that the existentialist is frequently referred to as a neurotic, morbid novelist/artist. It was assumed that such criticism does not constitute a valid argument against the existential philosophies. The first part of this thesis was organized to answer the following claim: if Existentialism, as a philosophy, is adequately different from what is normally perceived as traditional philosophy, then this difference supports the decision to use an alternate means of expression. In the second part, the literary art forms were examined. The claim is: if art forms (such as the novel and the drama) can satisfy the requirements of traditional philosophy, and are also beneficial to the expression of the existential philosophies, then this also supports the crux of the thesis. In the third part, a refutation of the chief concerns raised regarding the legitimacy of art forms as an alternate means of philosophic expression was presented. (Abstract shortened by UMI.

A systematic review of digital interventions for improving the diet and physical activity behaviors of adolescents

Many adolescents have poor diet and physical activity behaviors, which can lead to the development of noncommunicable diseases in later life. Digital platforms offer inexpensive means of delivering health interventions, but little is known about their effectiveness. This systematic review was conducted to synthesize evidence on the effectiveness of digital interventions to improve diet quality and increase physical activity in adolescents, to effective intervention components and to assess the cost-effectiveness of these interventions. Following a systematic search, abstracts were assessed against inclusion criteria, and data extraction and quality assessment were performed for included studies. Data were analyzed to identify key features that are associated with significant improvement in behavior. A total of 27 studies met inclusion criteria. Most (n = 15) were Web site interventions. Other delivery methods were text messages, games, multicomponent interventions, emails, and social media. Significant behavior change was often seen when interventions included education, goal setting, self-monitoring, and parental involvement. None of the publications reported cost-effectiveness. Due to heterogeneity of studies, meta-analysis was not feasible.It is possible to effect significant health behavior change in adolescents through digital interventions that incorporate education, goal setting, self-monitoring, and parental involvement. Most of the evidence relates to Web sites and further research into alternate media is needed, and longer term outcomes should be evaluated. There is a paucity of data on the cost-effectiveness of digital health interventions, and future trials should report these data

Pedagogy matters: A framework for critical community-engaged courses in higher education

This article describes specific pedagogical components of a community engagement project between students in a psychology course and youth at a juvenile justice centre (JJS). The purpose of the research was to illustrate how feminist and critical pedagogies can create reciprocal community engagement that provides a space for learning at both college and community sites. The researchers involved in this study included the professor of the Psychology of Women course, a senior college student who previously took the course, the JJS volunteer coordinator and an education professor. Together, they employed qualitative, single case study methodology in order to understand the complex social phenomena of this community-engaged course. The results demonstrate that lessons addressing social inequities are beneficial for youth in JJS and offer a way to alleviate the gap in gender-specific programming. They also create community and offer an empowerment lens. By explicitly focusing on the pedagogical choices of the partnership, this research contributes to an understanding of how critical community engagement can provide mutual benefits

Novel deep learning methods for track reconstruction

For the past year, the HEP.TrkX project has been investigating machine learning solutions to LHC particle track reconstruction problems. A variety of models were studied that drew inspiration from computer vision applications and operated on an image-like representation of tracking detector data. While these approaches have shown some promise, image-based methods face challenges in scaling up to realistic HL-LHC data due to high dimensionality and sparsity. In contrast, models that can operate on the spacepoint representation of track measurements ("hits") can exploit the structure of the data to solve tasks efficiently. In this paper we will show two sets of new deep learning models for reconstructing tracks using space-point data arranged as sequences or connected graphs. In the first set of models, Recurrent Neural Networks (RNNs) are used to extrapolate, build, and evaluate track candidates akin to Kalman Filter algorithms. Such models can express their own uncertainty when trained with an appropriate likelihood loss function. The second set of models use Graph Neural Networks (GNNs) for the tasks of hit classification and segment classification. These models read a graph of connected hits and compute features on the nodes and edges. They adaptively learn which hit connections are important and which are spurious. The models are scaleable with simple architecture and relatively few parameters. Results for all models will be presented on ACTS generic detector simulated data.Comment: CTD 2018 proceeding

Salvage Fractionated Stereotactic Re-irradiation (FSRT) for Patients with Recurrent High Grade Gliomas Progressed after Bevacizumab Treatment

Purpose/Objectives: Bevacizumab failure is a major clinical problem in the manage- ment of high grade gliomas (HGG), with a median overall survival of less than 4 months (m). This study evaluated the efficacy of fractionated stereotactic re-irradiation (FSRT) for patients with HGG after progression on Bevacizumab. Materials/Methods: Retrospective review was conducted of patients treated with FSRT after progression on bevacizumab. A total of 36 patients were identified. FSRT was most commonly delivered in 3.5 Gy fractions to a total dose of 35 Gy. Survival from initial diagnosis, as well as from recurrence and re-irradiation, were utilized as study endpoints. Univariate and multivariate analysis was performed. Results: Among the 36 patients, 31 patients had recurrent glioblastoma, and 5 patients had recurrent anaplastic astrocytoma. The median time from initial bevacizumab treatment to FSRT was 8.5 m (range 2.3 – 32.0 m). The median plan target volume for FSRT was 27.5 cc (range 1.95 – 165 cc). With a median follow up of 20.4 m, the overall survival of the patients since initial diagnosis was also 24.9 m. The median overall survival after initiation of bevacizumab was 13.4 months. The median overall survival from FSRT was 4.8 m. FSRT treatment was well tolerated with no Grade \u3e3 toxicity. Conclusions: Favorable outcomes were observed in patients with recurrent HGG who received salvage FSRT after bevacizumab failure. The treatment was well tolerated. Prospective study is warranted to further evaluate the efficacy of salvage FSRT for selected patients with recurrent HGG amenable to FSRT, who had failed bevacizumab treatment