Water: Place. Experience. In Literature, Visual & Performing Arts

Kelly Richardson, Emily Morgan and Laura Dougherty will engage in a ten-week collaborative project with theatre and dance students. Drawing from students in these two performance disciplines, we will, as a group, develop a site specific theatre/dance performance responding to and inspired by the idea of access, sustainability, presence and absence of Water in the World. We have been accepted to present at the National Dance Education Organization conference in October, where we plan to take a pause. Our idea is that we use that pause to reflect on our process up to that point. For this presentation, we hope to reflect on the project, as whole, as well as the site specific performance at the Water Conference. In this presentation will we chart the process of site selection, generating meaning through theatre and dance, devising performance, the successes, failures, and potential future iterations of the work. We are interested in the generative space created by this reflection, and hope for response from performers and audience members alike

The Social Architecture of Local Food Tourism: Challenges and Opportunities for Community Economic Development

Local food tourism—culinary tourism with an explicit emphasis on local food systems—is emerging as a “green” model for community economic development. However, do local food tourism networks constitute a net gain to community economies in all contexts? This article explores that question through surveys and interviews with farmers, restaurateurs, and food tourists in three Wisconsin counties. Framing our discussion using the community capitals framework, we argue that economic benefits do accrue to communities from participation in these networks, but the net gains are ambiguous. Specifically, involvement in local food tourism networks increases stocks of social and human capital, deepens marketing opportunities for participating enterprises, and confers a price premium for food marketed as local. However, there can be significant transaction costs associated with participation, certain types of natural and cultural capital must prefigure successful execution, and restaurateurs levy significant power over farmers within the local food network. These tradeoffs demonstrate that growth in particular community capitals may not always be unequivocally good for communities

Student Development and Remediation Processes for Counselors in Training in a Virtual Environment

Counselor educators are charged with training competent, ethical professionals with a strong counselor identity. Online counselor education programs are presented with unique challenges and considerations when attempting to promote student development. Explorations of these challenges, as well as a gatekeeping model to address remediation and procedural fairness, are addressed. Case examples are inclusive of multiple participant roles including counselor educator, supervisor, and student

A natural mutation-led truncation in one of the two aluminum-activated malate transporter-like genes at the Ma locus is associated with low fruit acidity in apple

Acidity levels greatly affect the taste and flavor of fruit, and consequently its market value. In mature apple fruit, malic acid is the predominant organic acid. Several studies have confirmed that the major quantitative trait locus Ma largely controls the variation of fruit acidity levels. The Ma locus has recently been defined in a region of 150kb that contains 44 predicted genes on chromosome 16 in the Golden Delicious genome. In this study, we identified two aluminum-activated malate transporter-like genes, designated Ma1 and Ma2, as strong candidates of Ma by narrowing down the Ma locus to 65-82kb containing 12-19 predicted genes depending on the haplotypes. The Ma haplotypes were determined by sequencing two bacterial artificial chromosome clones from G.41 (an apple rootstock of genotype Mama) that cover the two distinct haplotypes at the Ma locus. Gene expression profiling in 18 apple germplasm accessions suggested that Ma1 is the major determinant at the Ma locus controlling fruit acidity as Ma1 is expressed at a much higher level than Ma2 and the Ma1 expression is significantly correlated with fruit titratable acidity (R 2=0.4543, P=0.0021). In the coding sequences of low acidity alleles of Ma1 and Ma2, sequence variations at the amino acid level between Golden Delicious and G.41 were not detected. But the alleles for high acidity vary considerably between the two genotypes. The low acidity allele of Ma1, Ma1-1455A, is mainly characterized by a mutation at base 1455 in the open reading frame. The mutation leads to a premature stop codon that truncates the carboxyl terminus of Ma1-1455A by 84 amino acids compared with Ma1-1455G. A survey of 29 apple germplasm accessions using marker CAPS1455 that targets the SNP1455 in Ma1 showed that the CAPS1455A allele was associated completely with high pH and highly with low titratable acidity, suggesting that the natural mutation-led truncation is most likely responsible for the abolished function of Ma for low pH or high acidity in appl

Towards an improved apple reference transcriptome using RNA-seq

The reference genome of apple (Malus×domestica) has been available since 2010. Despite being a milestone in apple genomics, the reference genome is difficult to be used as a reference in RNA-seq (RNA sequencing) analysis, a widespread technology in transcriptomic studies. One of the major limitations appears to be the low coverage of the reference transcriptome in RNA-seq mapping of reads. To improve the reference transcriptome, we obtained 14 sets of strand-specific RNA-seq data of 168.5 million reads in total from fruit of Golden Delicious (GD, the source of the reference genome) in varying growth and developmental stages. Using a combination of genome-guided assembly and de novo assembly, the apple reference transcriptome was improved to a collection of 71,178 genes or transcripts, which includes 53,654 genes predicted originally (with MDP prefixed in their IDs) and 17,524 novel transcripts. Of these novel transcripts, 8,144 were identified from reads directly mapped to the reference genome while the remaining 9,380 were extracted from de novo assemblies of reads that could not be initially mapped to the reference genome. Evaluating the improved apple reference transcriptome with reads from Golden Delicious and other genotypes used in this and other studies showed that it allowed 62.5±9.3-82.3±2.7% of reads to be mapped, a marked increase from the low rates of 37.4±7.7-46.6±7.1% offered by the original reference transcriptome. The improved reference transcriptome therefore represents a step forward towards a complete reference transcriptome in apple

School Choice in Suburbia: Test Scores, Race, and Housing Markets

Home buyers exercise school choice when shopping for a private residence due to its location in a public school district or attendance area. In this quantitative study of one Connecticut suburban district, we measure the effect of elementary school test scores and racial composition on home buyers’ willingness to purchase single-family homes over a 10-year period, controlling for house and neighbor- hood characteristics. Overall, while both test scores and race explain home prices, we found that the influence of tests declined while race became nearly seven times more influential over our decade-long period of study. Our interpretation of the results draws on the shifting context of school accountability, the Internet, and racial dynamics in this suburb over time

Van der Walls interaction affects wrinkle formation in two-dimensional materials

Nonlinear mechanics of solids is an exciting field that encompasses both beautiful mathematics, such as the emergence of instabilities and the formation of complex patterns, as well as multiple applications. Two-dimensional crystals and van der Waals (vdW) heterostructures allow revisiting this field on the atomic level, allowing much finer control over the parameters and offering atomistic interpretation of experimental observations. In this work, we consider the formation of instabilities consisting of radially oriented wrinkles around mono- and few-layer “bubbles” in two-dimensional vdW heterostructures. Interestingly, the shape and wavelength of the wrinkles depend not only on the thickness of the two-dimensional crystal forming the bubble, but also on the atomistic structure of the interface between the bubble and the substrate, which can be controlled by their relative orientation. We argue that the periodic nature of these patterns emanates from an energetic balance between the resistance of the top membrane to bending, which favors large wavelength of wrinkles, and the membrane-substrate vdW attraction, which favors small wrinkle amplitude. Employing the classical “Winkler foundation” model of elasticity theory, we show that the number of radial wrinkles conveys a valuable relationship between the bending rigidity of the top membrane and the strength of the vdW interaction. Armed with this relationship, we use our data to demonstrate a nontrivial dependence of the bending rigidity on the number of layers in the top membrane, which shows two different regimes driven by slippage between the layers, and a high sensitivity of the vdW force to the alignment between the substrate and the membrane

Neural consequences of post-exertion malaise in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome.

Post exertion malaise is one of the most debilitating aspects of Myalgic Encephalomyelitis/Chronic Fatigue Syndrome, yet the neurobiological consequences are largely unexplored. The objective of the study was to determine the neural consequences of acute exercise using functional brain imaging. Fifteen female Myalgic Encephalomyelitis/Chronic Fatigue Syndrome patients and 15 healthy female controls completed 30 min of submaximal exercise (70% of peak heart rate) on a cycle ergometer. Symptom assessments (e.g. fatigue, pain, mood) and brain imaging data were collected one week prior to and 24 h following exercise. Functional brain images were obtained during performance of: 1) a fatiguing cognitive task – the Paced Auditory Serial Addition Task, 2) a non-fatiguing cognitive task – simple number recognition, and 3) a non-fatiguing motor task – finger tapping. Symptom and exercise data were analyzed using independent samples t-tests. Cognitive performance data were analyzed using mixed-model analysis of variance with repeated measures. Brain responses to fatiguing and non-fatiguing tasks were analyzed using linear mixed effects with cluster-wise (101-voxels) alpha of 0.05. Myalgic Encephalomyelitis/Chronic Fatigue Syndrome patients reported large symptom changes compared to controls (effect size ≥0.8, p \u3c 0.05). Patients and controls had similar physiological responses to exercise (p \u3e 0.05). However, patients exercised at significantly lower Watts and reported greater exertion and leg muscle pain (p \u3c 0.05). For cognitive performance, a significant Group by Time interaction (p \u3c 0.05), demonstrated pre- to post-exercise improvements for controls and worsening for patients. Brain responses to finger tapping did not differ between groups at either time point. During number recognition, controls exhibited greater brain activity (p \u3c 0.05) in the posterior cingulate cortex, but only for the pre-exercise scan. For the Paced Serial Auditory Addition Task, there was a significant Group by Time interaction (p \u3c 0.05) with patients exhibiting increased brain activity from pre- to post-exercise compared to controls bilaterally for inferior and superior parietal and cingulate cortices. Changes in brain activity were significantly related to symptoms for patients (p \u3c 0.05). Acute exercise exacerbated symptoms, impaired cognitive performance and affected brain function in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome patients. These converging results, linking symptom exacerbation with brain function, provide objective evidence of the detrimental neurophysiological effects of post-exertion malaise