Project Pipeline Repair: Restoring Minority Male Participation and Persistence in Educator Preparation Programs - Project Design Template for States and Institutions

Project Pipeline Repair is a response to a growing national crisis—the absence of a critical mass of African American and Latino males to meet the needs of states' increasingly diverse P-12 classrooms. It is a research-based strategy that also responds to states' needs to address escalating teacher shortages and gaps in student achievement. Researchers and practitioners continue to highlight the critical importance of a racially diverse teaching force in American schools, particularly for minority students confronted with the challenges of growing up amidst poverty and institutional bias. Schools with diverse teachers support the intellectual and social development of African American and Latino students, as well as non-minority students who face an increasingly diverse world

Strategic Priorities for Historically Black Colleges and Universities with Teacher Preparation Programs

For this report, we surveyed selected HBCUs and HBCU-adjacent school districts to help state higher education executives and nongovernmental organizations understand what drives successful teacher preparation at HBCUs. Further, the report suggests ways to use HBCUs as resources to resolve longstanding racial disparities and inequities in majority-minority school districts

Morphological transitions in the patterning of the crystalline Ge(001) surface induced by ion irradiation

We investigate the morphologies of the Ge(001) surface that are produced by bombardment with a normally incident, broad argon ion beam at sample temperatures above the recrystallization temperature. Two previously-observed kinds of topographies are seen, i.e., patterns consisting of upright and inverted rectangular pyramids, as well as patterns composed of shallow, isotropic basins. In addition, we observe the formation of an unexpected third type of pattern for intermediate values of the temperature, ion energy and ion flux. In this type of transitional morphology, isolated peaks with rectangular cross sections stand above a landscape of shallow, rounded basins. We also extend past theoretical work to include a second order correction term that comes from the curvature dependence of the sputter yield. For a range of parameter values, the resulting continuum model of the surface dynamics produces patterns that are remarkably similar to the transitional morphologies we observe in our experiments. The formation of the isolated peaks is the result of a term that is not ordinarily included in the equation of motion, a second order correction to the curvature dependence of the sputter yield

Resilience amongst Ontario registered practical nurses in long-term care homes during COVID-19: A grounded theory study

Aims: This study aimed to understand how the personal and professional resilience of Registered Practical Nurses working in long-term care (LTC) homes in Ontario were impacted during the Coronavirus 2019 pandemic. Background: Registered Practical Nurses are primary regulated healthcare providers that have worked in Ontario LTC homes during the COVID-19 pandemic. As frontline workers, they have experienced increased stress secondary to lockdowns, changing Ministry of Health recommendations, social isolation and limited resources. LTC homes experienced almost a third of all COVID-19-related deaths in Ontario. Understanding registered practical nurses\u27 (RPNs) resilience in this context is vital in developing the programs and supports necessary to help nurses become and stay resilient in LTC and across a range of settings. Methods: Purposive sampling was used to recruit 40 Registered Practical Nurses working in LTC homes across Ontario for interviews. Charmaz\u27s Grounded theory guided in-depth one-on-one interviews and analyses completed between April to September 2021. Results: Registered Practical Nurse participants represented 15 (37.5%) private, and 25 (62.5%) public LTC homes across Ontario Local Health Integration Networks. Findings informed two distinct perspectives on resilience, one where nurses were able to maintain resilience and another where they were not. Sustaining and fraying resilience, presented as bimodal processes, was observed in four themes: ‘Dynamic Role of the Nurse’, ‘Preserving Self’, ‘Banding Together’ and ‘Sense of Leadership Support’. Conclusion: Resilience was largely drawn from themselves as individuals. Resources to support self-care and work-life balance are needed. Additionally, workplace supports to build capacity for team-based care practices, collegial support in problem-solving and opportunities for ‘connecting’ with LTC nursing colleagues would be beneficial. Our findings suggest a role for professional development resources in the workplace that could help rebuild this workforce and support RPNs in providing quality care for older adults living in LTC. Patient or Public Contribution: Our research team included two members of the Registered Practical Nurses Association of Ontario, and these team members contributed to the discussion and design of the study methodology, recruitment, analysis and interpretation. Further, RPNs working in long-term care during the COVID-19 pandemic were the participants in this study and, therefore, contributed to the data. They did not contribute to data analysis or interpretation

A Leave of Absence Might Not Be a Bad Thing: Registered Practical Nurses Working in Home Care During the COVID-19 Pandemic

To describe the resilience and emotional intelligence of Registered Practical Nurses working in Home and Community Care during the COVID-19 pandemic. Specifically, to determine if there was a relationship between resilience and emotional intelligence based on whether a nurse: (1) left the sector, (2) considered leaving, or (3) took a leave of absence during the pandemic. An online cross-sectional survey was used to capture respondents’ demographic information and scores on the Connor–Davidson Resilience Scale, Resilience at Work Scale®, and Wong and Law Emotional Intelligence Scale. Registered Practical Nurses working, or who had worked, in Home and Community Care January 2020 to September 2022 were eligible to participate. The Checklist for Reporting Results of Internet E-Surveys was used. The survey was available June to September 2022 and advertised by the Registered Practical Nurses Association of Ontario to approximately 2105 members. Descriptive statistics and independent samples t-tests were used to analyze results at a level of P \u3c.05 was used for all analyses. A total of 672 respondents participated (completion rate = 92.8%). There were no differences on resilience or emotional intelligence scores based on whether a nurse left, or considered leaving, the Home and Community Care sector during the pandemic. However, nurses who took a leave of absence scored significantly higher on resilience and emotional intelligence measures when compared to those who did not. Results suggest that a leave of absence for these nurses during the pandemic may have been a supportive coping strategy

Nitrifying Microorganisms Linked to Biotransformation of Perfluoroalkyl Sulfonamido Precursors from Legacy Aqueous Film-Forming Foams

Drinking water supplies across the United States have been contaminated by firefighting and fire-training activities that use aqueous film-forming foams (AFFF) containing per- and polyfluoroalkyl substances (PFAS). Much of the AFFF is manufactured using electrochemical fluorination by 3M. Precursors with six perfluorinated carbons (C6) and non-fluorinated amine substituents make up approximately one-third of the PFAS in 3M AFFF. C6 precursors can be transformed through nitrification (microbial oxidation) of amine moieties into perfluorohexane sulfonate (PFHxS), a compound of regulatory concern. Here, we report biotransformation of the most abundant C6 sulfonamido precursors in 3M AFFF with available commercial standards (FHxSA, PFHxSAm, and PFHxSAmS) in microcosms representative of the groundwater/surface water boundary. Results show rapid (\u3c1 day) biosorption to living cells by precursors but slow biotransformation into PFHxS (1–100 pM day–1). The transformation pathway includes one or two nitrification steps and is supported by the detection of key intermediates using high-resolution mass spectrometry. Increasing nitrate concentrations and total abundance of nitrifying taxa occur in parallel with precursor biotransformation. Together, these data provide multiple lines of evidence supporting microbially limited biotransformation of C6 sulfonamido precursors involving ammonia-oxidizing archaea (Nitrososphaeria) and nitrite-oxidizing bacteria (Nitrospina). Further elucidation of interrelationships between precursor biotransformation and nitrogen cycling in ecosystems would help inform site remediation efforts

Engaging Citizen Scientists to Keep Transit Times Fresh and Ensure the Efficient Use of Transiting Exoplanet Characterization Missions

This white paper advocates for the creation of a community-wide program to maintain precise mid-transit times of exoplanets that would likely be targeted by future platforms. Given the sheer number of targets that will require careful monitoring between now and the launch of the next generation of exoplanet characterization missions, this network will initially be devised as a citizen science project -- focused on the numerous amateur astronomers, small universities and community colleges and high schools that have access to modest sized telescopes and off-the-shelf CCDs.Comment: White Paper submitted to Astro2020 Science Call, 5 pages, 3 figures, community comments and involvement are welcome