Publications by authors named "S Rosas"

The organizational principles of nephronal segments are based on longstanding anatomical and physiological attributes that are closely linked to the homeostatic functions of the kidney. Novel molecular approaches have recently uncovered layers of deeper signatures and states in tubular cells that arise at various timepoints on the spectrum between health and disease. For example, a dedifferentiated state of proximal tubular cells with mesenchymal stemness markers is frequently seen after injury.

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Article Synopsis
  • Optical metasurfaces can control electromagnetic waves at very thin surfaces, specifically in the mid-infrared (mid-IR) region, enhancing applications like biochemical sensing and spectroscopy.
  • Current mid-IR metasurfaces are often made on substrates that reduce performance and complicate access to important electromagnetic hotspots, while alternative IR-transparent materials can be problematic or costly.
  • This study introduces new free-standing silicon (Si) membrane metasurfaces that improve light trapping and resonance quality, enabling scalable production and advanced applications in fields like quantum mechanics and biochemical sensing.
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Community-based organizations (CBOs) are critical for delivering evidence-based interventions (EBIs) to address cancer inequities. However, a lack of consensus on the core skills needed for this work often hinders capacity-building strategies to support EBI implementation. The disconnect is partly due to differing views of EBIs and related skills held by those typically receiving versus developing capacity-building interventions (here, practitioners and academics, respectively).

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Background: Healthcare provider leadership programs represent an intervention opportunity to support advancement of the national system of care and an evaluation of their program impacts is needed. Between 2016 and 2023, the Robert Wood Johnson Foundation (RWJF) funded Clinical Scholars (CS), a three-year equity-centered leadership training program for US healthcare providers. CS recruited participants (referred to as Fellows) in cohorts and engaged them as members of interprofessional teams to transform their careers and the health of their communities.

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