Make Way : Jazz Dance in Motion Through Preservation and Towards Innovation

The forward motion of jazz dance is dependent on both preservation and innovation. This thesis aims to explore how jazz stays connected to its deeply rooted origins while moving ahead in an ever-changing society. This is not a historical overview of jazz dance, nor is it an attempt to brand it with a universal definition. It is a personal interrogation of how jazz has earned its weight in the dance world through the roots and branches of its evolution and how I strive to move forward as a jazz educator and choreographer with reverence and significance. The history of jazz dance is rich and complex and my creative process aims to teach as well as to inspire. My interpretation of the art form continues to develop through the rhythmic dynamics, physical attributes, and stylistic influences inherent in the discipline, and my artistic identity continues to expand by responding to those elements in conjunction with my own intuition, education, and creative impulses. I look back to dance forward, sharing my voice with my students and with my audience

Mental health problems in rural contexts : A broader perspective

The objectives of this article are to expand and comment upon a recent review in Australian Psychologist of the literature in relation to mental health problems in rural contexts by Jackson et al. (2007). In the present article we review recently published qualitative research on the help-seeking attitudes and experiences of rural Australian adolescents. While we agree on the utility of the Macintyre, Ellaway, and Cummins (2002) conceptual framework based on notions of health and place, we note that this framework specifically emphasises the importance of the collective dimension. We present a broader perspective on health and place than Jackson et al. (2007) by incorporating social geographic research. We argue that rural mental health research has been hampered by a simplistic view of social stigma of mental illness and that a more thorough conceptualisation of the phenomenon is needed. Finally, we make some further recommendations based on a broader perspective of mental health in rural contexts: one that incorporates an in-depth understanding of the help-seeking attitudes and experiences of rural adolescents as well as an appreciation of the collective social functioning of rural communities.C

Field Testing Integrated Interventions for Schistosomiasis Elimination in the People\u27s Republic of China: Outcomes of a Multifactorial Cluster-Randomized Controlled Trial

Despite significant progress, China faces the challenge of re-emerging schistosomiasis transmission in currently controlled areas due, in part, to the presence of a range of animal reservoirs, notably water buffalo and cattle, which can harbor Schistosoma japonicum infections. Environmental, ecological and social-demographic changes in China, shown to affect the distribution of oncomelanid snails, can also impact future schistosomiasis transmission. In light of their importance in the S. japonicum, lifecycle, vaccination has been proposed as a means to reduce the excretion of egg from cattle and buffalo, thereby interrupting transmission from these reservoir hosts to snails. A DNA-based vaccine (SjCTPI) our team developed showed encouraging efficacy against S. japonicum in Chinese water buffaloes. Here we report the results of a double-blind cluster randomized trial aimed at determining the impact of a combination of the SjCTPI bovine vaccine (given as a prime-boost regimen), human mass chemotherapy and snail control on the transmission of S. japonicum in 12 selected administrative villages around the Dongting Lake in Hunan province. The trial confirmed human praziquantel treatment is an effective intervention at the population level. Further, mollusciciding had an indirect ~50% efficacy in reducing human infection rates. Serology showed that the SjCTPI vaccine produced an effective antibody response in vaccinated bovines, resulting in a negative correlation with bovine egg counts observed at all post-vaccination time points. Despite these encouraging outcomes, the effect of the vaccine in preventing human infection was inconclusive. This was likely due to activities undertaken by the China National Schistosomiasis Control Program, notably the treatment, sacrifice or removal of bovines from trial villages, over which we had no control; as a result, the trial design was compromised, reducing power and contaminating outcome measures. This highlights the difficulties in undertaking field trials of this nature and magnitude, particularly over a long period, and emphasizes the importance of mathematical modeling in predicting the potential impact of control intervention measures. A transmission blocking vaccine targeting bovines for the prevention of S. japonicum with the required protective efficacy would be invaluable in tandem with other preventive intervention measures if the goal of eliminating schistosomiasis from China is to become a reality

Randomized trial of a phone- and web-based weight loss program for women at elevated breast cancer risk: the HELP study

Excess weight and physical inactivity are modifiable risk factors for breast cancer. Behavioral intervention is particularly important among women with an elevated risk profile. This trial tested an intervention that trained women to use a self-monitoring website to increase activity and lose weight. Women with BMI≥27.5 kg/m(2) at elevated breast cancer risk were randomized to the intervention (N=71) or usual care (N=34). The intervention group received telephone-based coaching and used web-based self-monitoring tools. At 6 months, significant weight loss was observed in the intervention group (4.7% loss from starting weight; SD=4.7%) relative to usual care (0.4% gain; SD=3.0%) (p<.0001). By 12 months, the intervention group had lost 3.7% of weight (SD=5.4%), compared to 1.3% (SD=4.2) for usual care (p=.003). At 12 months, accelerometer-measured moderate-to-vigorous physical activity increased by 12 min/day (SD=24) compared to no change in usual care (p=.04. In summary, this web- and phone-based approach produced modest but significant improvements in weight and physical activity for women at elevated breast cancer risk

Epidemiology of basal-like breast cancer

Risk factors for the newly identified “intrinsic” breast cancer subtypes (luminal A, luminal B, basal-like and human epidermal growth factor receptor 2-positive/estrogen receptor-negative) were determined in the Carolina Breast Cancer Study, a population-based, case–control study of African-American and white women. Immunohistochemical markers were used to subtype 1,424 cases of invasive and in situ breast cancer, and case subtypes were compared to 2,022 controls. Luminal A, the most common subtype, exhibited risk factors typically reported for breast cancer in previous studies, including inverse associations for increased parity and younger age at first full-term pregnancy. Basal-like cases exhibited several associations that were opposite to those observed for luminal A, including increased risk for parity and younger age at first term full-term pregnancy. Longer duration breastfeeding, increasing number of children breastfed, and increasing number of months breastfeeding per child were each associated with reduced risk of basal-like breast cancer, but not luminal A. Women with multiple live births who did not breastfeed and women who used medications to suppress lactation were at increased risk of basal-like, but not luminal A, breast cancer. Elevated waist-hip ratio was associated with increased risk of luminal A in postmenopausal women, and increased risk of basal-like breast cancer in pre- and postmenopausal women. The prevalence of basal-like breast cancer was highest among premenopausal African-American women, who also showed the highest prevalence of basal-like risk factors. Among younger African-American women, we estimate that up to 68% of basal-like breast cancer could be prevented by promoting breastfeeding and reducing abdominal adiposity

Multiorgan MRI findings after hospitalisation with COVID-19 in the UK (C-MORE): a prospective, multicentre, observational cohort study

Introduction: The multiorgan impact of moderate to severe coronavirus infections in the post-acute phase is still poorly understood. We aimed to evaluate the excess burden of multiorgan abnormalities after hospitalisation with COVID-19, evaluate their determinants, and explore associations with patient-related outcome measures. Methods: In a prospective, UK-wide, multicentre MRI follow-up study (C-MORE), adults (aged ≥18 years) discharged from hospital following COVID-19 who were included in Tier 2 of the Post-hospitalisation COVID-19 study (PHOSP-COVID) and contemporary controls with no evidence of previous COVID-19 (SARS-CoV-2 nucleocapsid antibody negative) underwent multiorgan MRI (lungs, heart, brain, liver, and kidneys) with quantitative and qualitative assessment of images and clinical adjudication when relevant. Individuals with end-stage renal failure or contraindications to MRI were excluded. Participants also underwent detailed recording of symptoms, and physiological and biochemical tests. The primary outcome was the excess burden of multiorgan abnormalities (two or more organs) relative to controls, with further adjustments for potential confounders. The C-MORE study is ongoing and is registered with ClinicalTrials.gov, NCT04510025. Findings: Of 2710 participants in Tier 2 of PHOSP-COVID, 531 were recruited across 13 UK-wide C-MORE sites. After exclusions, 259 C-MORE patients (mean age 57 years [SD 12]; 158 [61%] male and 101 [39%] female) who were discharged from hospital with PCR-confirmed or clinically diagnosed COVID-19 between March 1, 2020, and Nov 1, 2021, and 52 non-COVID-19 controls from the community (mean age 49 years [SD 14]; 30 [58%] male and 22 [42%] female) were included in the analysis. Patients were assessed at a median of 5·0 months (IQR 4·2–6·3) after hospital discharge. Compared with non-COVID-19 controls, patients were older, living with more obesity, and had more comorbidities. Multiorgan abnormalities on MRI were more frequent in patients than in controls (157 [61%] of 259 vs 14 [27%] of 52; p&lt;0·0001) and independently associated with COVID-19 status (odds ratio [OR] 2·9 [95% CI 1·5–5·8]; padjusted=0·0023) after adjusting for relevant confounders. Compared with controls, patients were more likely to have MRI evidence of lung abnormalities (p=0·0001; parenchymal abnormalities), brain abnormalities (p&lt;0·0001; more white matter hyperintensities and regional brain volume reduction), and kidney abnormalities (p=0·014; lower medullary T1 and loss of corticomedullary differentiation), whereas cardiac and liver MRI abnormalities were similar between patients and controls. Patients with multiorgan abnormalities were older (difference in mean age 7 years [95% CI 4–10]; mean age of 59·8 years [SD 11·7] with multiorgan abnormalities vs mean age of 52·8 years [11·9] without multiorgan abnormalities; p&lt;0·0001), more likely to have three or more comorbidities (OR 2·47 [1·32–4·82]; padjusted=0·0059), and more likely to have a more severe acute infection (acute CRP &gt;5mg/L, OR 3·55 [1·23–11·88]; padjusted=0·025) than those without multiorgan abnormalities. Presence of lung MRI abnormalities was associated with a two-fold higher risk of chest tightness, and multiorgan MRI abnormalities were associated with severe and very severe persistent physical and mental health impairment (PHOSP-COVID symptom clusters) after hospitalisation. Interpretation: After hospitalisation for COVID-19, people are at risk of multiorgan abnormalities in the medium term. Our findings emphasise the need for proactive multidisciplinary care pathways, with the potential for imaging to guide surveillance frequency and therapeutic stratification

Know Your Role! Defining Faculty and External Stakeholder Roles in a Multidisciplinary Capstone Course

This paper describes our development of novel faculty roles and our method for the planning and execution of projects in our year-long, multidisciplinary capstone experience. Well-defined roles prevent duplication of effort and help ensure an enriching and rewarding student experience. These roles have enabled us to offer an unprecedented variety and scope of projects with an average of seven students per team from as many as six different majors and four different departments. We discuss many of the difficulties that developed as the course grew and evolved and how the definition of roles and inter-program communication helped mitigate the challenges that arose throughout the process. We suggest that these roles might be incorporated into typical capstone project courses at other universities

Reflection and Metacognition in Capstone Design

Reflection is a valuable skill that is not immediately familiar to many of our students. Our faculty team has introduced systematic reflection in a two-semester multidisciplinary engineering design course at the United States Military Academy at West Point. A course goal is to produce engineers competent in designing with current technologies who are able to anticipate and to respond to change. Because a key component of the course has always been the assessment of the design against the requirements, we chose to augment the design process with multiple opportunities for reflection. This year’s course consists of 18 capstone project teams with a total of 112 students. The teams range from triples of computing majors to over a dozen students from six different majors and four different departments. Reflection periods occur several times throughout the academic year, not just at the end. Some reflection consists of periods of silence spent individually. Other reflection takes place in the context of lively group discussions. These techniques were developed by the authors, a team of three faculty who have co-taught this course for several years and who wanted our students to pursue deeper, more creative solutions to problems, to form more cohesive teams, to be more deliberate in their decision-making and to avoid the last-minute rush to completion right before the final demonstrations. These reflection exercises have been introduced over the last three years and have resulted in a marked improvement in the pace and quality of student work. Students were more engaged with the project. They developed more insightful or creative designs, formulated better relationships within their team, and demonstrated a deeper understanding of their product and how it satisfies customer requirements

Acoustics for supportive and healthy buildings:Emerging themes on indoor soundscape research

The focus of the building industry and research is shifting from delivering satisfactory spaces to going beyond what is merely acceptable with a wave of new research and practice dedicated to exploring how the built environment can support task performance and enhance people’s health and well-being. The present study addresses the role of acoustics in this paradigm shift. Indoor soundscape research has recently emerged as an approach that brings a perceptual perspective on building and room acoustics in order to shape built environments that “sound good” according to building occupants’ preference and needs. This paper establishes an initial discussion over some of the open questions in this field of research that is still in an embryonic stage. A thematic analysis of structured interviews with a panel of experts offered a range of perspectives on the characterization, management, and design of indoor soundscapes and health-related outcomes. The discussion pointed out the importance of both perceptual and multisensory research and integrated participatory design practices to enable a holistic view regarding the complex building–user interrelations and the design of just cities. Soundscape methodologies tailored to the peculiarities of indoor soundscapes can help to measure and predict the human perceptual response to the acoustic stimuli in context, thus reducing the risk of mismatches between expected and real building experiences. This perceptual perspective is expected to widen the scientific evidence for the negative and positive impacts of the acoustic environment on human health, well-being, and quality of life. This will support prioritizing the role of acoustics in building design and challenge many current design practices that are based on a noise control approach