The Role of Public Art in Solar Commons Institution-Building: Community Voices from an Essential Partnership among Artists, Community Solar Researchers, and Activists

In this urgent decade when American democracy faces the challenge of decarbonizing the U.S. electric grid and assuring that the economic benefits of our energy transition are equitably shared, many solar energy researchers and activists are searching for new ways to partner with the civic sector. Instead of treating energy users as passive customers, experts understand the importance of engaging community as active decision-makers, beneficiaries, and communicators for a just energy transition. Distributed solar technology offers more democratic potential than small savings on individuals’ electric bills. Energy experts working on the Solar CommonsÔ community solar model at the University of Minnesota are piloting demonstration projects with community partners in Arizona and Minnesota. These solar commons aggregate savings through power purchase agreements that create 25-year peer-governed revenue streams to support mutual aid and reparative justice work in neighborhoods. This article describes a Solar Commons research project in Arizona, with a conversation among the public artists who partnered with the legal research team to co-create communication and peer governance tools that will allow DIY Solar Commons to iterate throughout the US as a new institution in our civic sector. Images of the Solar Commons public art demonstrate how the artists helped expand the vision of solar energy from the iconic individual solar panel to a technology embedded in community justice and in a complex human-more-than-human environment

A characterization of Gaucher iPS-derived astrocytes: Potential implications for Parkinson\u27s disease

While astrocytes, the most abundant cells found in the brain, have many diverse functions, their role in the lysosomal storage disorder Gaucher disease (GD) has not been explored. GD, resulting from the inherited deficiency of the enzyme glucocerebrosidase and subsequent accumulation of glucosylceramide and its acylated derivative glucosylsphingosine, has both non-neuronopathic (GD1) and neuronopathic forms (GD2 and 3). Furthermore, mutations in GBA1, the gene mutated in GD, are an important risk factor for Parkinson\u27s disease (PD). To elucidate the role of astrocytes in the disease pathogenesis, we generated iAstrocytes from induced pluripotent stem cells made from fibroblasts taken from controls and patients with GD1, with and without PD. We also made iAstrocytes from an infant with GD2, the most severe and progressive form, manifesting in infancy. Gaucher iAstrocytes appropriately showed deficient glucocerebrosidase activity and levels and substrate accumulation. These cells exhibited varying degrees of astrogliosis, Glial Fibrillary Acidic Protein (GFAP) up-regulation and cellular proliferation, depending on the level of residual glucocerebrosidase activity. Glutamte uptake assays demonstrated that the cells were functionally active, although the glutamine transporter EEAT2 was upregulated and EEAT1 downregulated in the GD2 samples. GD2 iAstrocytes were morphologically different, with severe cytoskeletal hypertrophy, overlapping of astrocyte processes, pronounced up-regulation of GFAP and S100β, and significant astrocyte proliferation, recapitulating the neuropathology observed in patients with GD2. Although astrocytes do not express α-synuclein, when the iAstrocytes were co-cultured with dopaminergic neurons generated from the same iPSC lines, excessive α-synuclein released from neurons was endocytosed by astrocytes, translocating into lysosomes. Levels of aggregated α-synuclein increased significantly when cells were treated with monomeric or fibrillar α-synuclein. GD1-PD and GD2 iAstrocytes also exhibited impaired Cathepsin D activity, leading to further α-synuclein accumulation. Cytokine and chemokine profiling of the iAstrocytes demonstrated an inflammatory response. Thus, in patients with GBA1-associated parkinsonism, astrocytes appear to play a role in α-synuclein accumulation and processing, contributing to neuroinflammation

Barriers to integrating direct oral anticoagulants into anticoagulation clinic care: A mixedâ methods study

BackgroundOutpatient anticoagulation clinics were initially developed to care for patients taking vitamin K antagonists such as warfarin. There has not been a systematic evaluation of the barriers and facilitators to integrating direct oral anticoagulant (DOAC) care into outpatient anticoagulation clinics.MethodsWe performed a mixed methods study consisting of an online survey of anticoagulation clinic providers and semiâ structured interviews with anticoagulation clinic leaders and managers between March and May of 2017. Interviews were transcribed and coded, exploring for themes around barriers and facilitators to DOAC care within anticoagulation clinics. Survey questions pertaining to the specific themes identified in the interviews were analyzed using summary statistics.ResultsSurvey responses were collected from 159 unique anticoagulation clinics and 20 semiâ structured interviews were conducted. Three primary barriers to DOAC care in the anticoagulation clinic were described by the interviewees: (a) a lack of provider awareness for ongoing monitoring and services provided by the anticoagulation clinic; (b) financial challenges to providing care to DOAC patients in an anticoagulation clinic model; and (c) clinical knowledge versus scope of care by the anticoagulation staff. These themes linked to three key areas of variation, including: (a) the size and hospital affiliation of the anticoagulation clinic; (b) the use of faceâ toâ face versus telephoneâ based care; and (c) the use of nurses or pharmacists in the anticoagulation clinic.ConclusionsAnticoagulation clinics in the United States experience important barriers to integrating DOAC care. These barriers vary based on the clinic size, model for warfarin care, and staff credentials (nursing or pharmacy).Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/147845/1/rth212157.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/147845/2/rth212157_am.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/147845/3/rth212157-sup-0001-Supinfo.pd

Bristol and Bath by Design; To understand the economic and cultural value of design in the Bristol and Bath region

The aim of the project was to collect data on designcompanies in the Bristol and Bath region, and to gain abetter understanding of the economic and cultural valueof the design-led sector. To do this, our primary researchwas to develop a range of qualitative and quantitativemethods that could gather and then analyse the data

The Magnetic Field of the Irregular Galaxy NGC 4214

We examine the magnetic field in NGC 4214, a nearby irregular galaxy, using multi-wavelength radio continuum polarization data from the Very Large Array. We find that the global radio continuum spectrum shows signs that free-free absorption and/or synchrotron losses may be important. The 3cm radio continuum morphology is similar to that of the Halpha, while the 20cm emission is more diffuse. We estimate that 50% of the radio continuum emission in the center of the galaxy is thermal. Our estimate of the magnetic field strength is $30\pm 9.5$ \uG\ in the center and $10\pm3$ \uG\ at the edges. We find that the hot gas, magnetic, and the gravitational pressures are all the same order of magnitude. Inside the central star forming regions, we find that the thermal and turbulent pressures of the HII regions dominate the pressure balance. We do not detect any significant polarization on size scales greater than 200 pc. We place an upper limit of 8 \uG\ on the uniform field strength in this galaxy. We suggest that the diffuse synchrotron region, seen to the north of the main body of emission at 20cm, is elongated due to a uniform magnetic field with a maximum field strength of 7.6 \uG. We find that, while the shear in NGC 4214 is comparable to that of the Milky Way, the supernova rate is half that of the Milky Way and suggest that the star formation episode in NGC 4214 needs additional time to build up enough turbulence to drive an $\alpha-\omega$ dynamo.Comment: Accepted by ApJ. Version with high resolution figures at http://www.astro.virginia.edu/~aak8t/data/n4214/ms.pd

The Expression of Power in ICT's Knowledge Enterprise: An Empirical Illustration of Computing's Colonial Impulse

ICT globalization continues to spread hardware, software, and accompanying technologies, so too does knowledges and trainings on those ICTs. This knowledge migration process has been linked by scholars to a ‘colonial impulse’ inherent in computing as a knowl- edge enterprise, which incorporates into broader colonizing forces. Through simultaneous explorations of dual case studies with a tribal ISP in California and an educational organization that works with indigenous First Nations communities in British Columbia, we depict how power circulates in this process, both empowering and disempowering communities. We then offer a brief argument for the need to foreground methods and approaches to disentangling these contradicting forces

Fast Track Randomized Controlled Trial to Prevent Externalizing Psychiatric Disorders: Findings From Grades 3 to 9

This study tests the efficacy of the Fast Track Program in preventing antisocial behavior and psychiatric disorders among groups varying in initial risk

Service Use Patterns for Adolescents with ADHD and Comorbid Conduct Disorder

Service use patterns and costs of youth diagnosed with attention-deficit/hyperactivity disorder (ADHD) and comorbid conduct disorder (CD) were assessed across adolescence (ages 12 through 17). Featured service sectors include mental health, school services, and the juvenile justice system. Data are provided by three cohorts from the Fast Track evaluation and are based on parent report. Diagnostic groups are identified through a structured assessment. Results show that public costs for youth with ADHD exceed $40,000 per child on average over a 6-year period, more than doubling service expenditures for a non-ADHD group. Public costs for children with comorbid ADHD and CD double the costs of those with ADHD alone. Varying patterns by service sector, diagnosis, and across time indicate different needs for youth with different conditions and at different ages and can provide important information for prevention and treatment researchers

The Grizzly, September 11, 2003

Unique Organizations Attract New Members at Activities Fair • To Party or Not to Party: How is the Question • Reflections on the Post-September 11th World • An Anniversary Like No Other • A Major Decision • A Day in the Life: Lounge Living • Student Spotlight: Locks for Love • Activities Coming to You • Family Day at UC • John Mayer & Counting Crows • Opinions: Please Read: E-mail Abuse is Annoying; A Continuing Story: Out of the Middle East; The [De] Stabilized Situation in Iraq • 9/11: Reliving the Tragedy • SIGI Plus to the Rescue • UC on File Sharing: Joining the Bandwagon • Party Etiquette 101 • Price Comparison: Popular CDs • The Wit and Wisdom of J. D. Salinger • Bears Knock Out Susquehanna, 24-17 • Volleyball Team Makes it Three in a Row • TCNJ Field Hockey Blanks Ursinus • Men\u27s Soccer Comes out Even • Ursinus Women Dominate Soccer Classic • The Kobe Bryant Sagahttps://digitalcommons.ursinus.edu/grizzlynews/1540/thumbnail.jp

Parent-of-origin-specific allelic associations among 106 genomic loci for age at menarche.

Age at menarche is a marker of timing of puberty in females. It varies widely between individuals, is a heritable trait and is associated with risks for obesity, type 2 diabetes, cardiovascular disease, breast cancer and all-cause mortality. Studies of rare human disorders of puberty and animal models point to a complex hypothalamic-pituitary-hormonal regulation, but the mechanisms that determine pubertal timing and underlie its links to disease risk remain unclear. Here, using genome-wide and custom-genotyping arrays in up to 182,416 women of European descent from 57 studies, we found robust evidence (P < 5 × 10(-8)) for 123 signals at 106 genomic loci associated with age at menarche. Many loci were associated with other pubertal traits in both sexes, and there was substantial overlap with genes implicated in body mass index and various diseases, including rare disorders of puberty. Menarche signals were enriched in imprinted regions, with three loci (DLK1-WDR25, MKRN3-MAGEL2 and KCNK9) demonstrating parent-of-origin-specific associations concordant with known parental expression patterns. Pathway analyses implicated nuclear hormone receptors, particularly retinoic acid and γ-aminobutyric acid-B2 receptor signalling, among novel mechanisms that regulate pubertal timing in humans. Our findings suggest a genetic architecture involving at least hundreds of common variants in the coordinated timing of the pubertal transition