Publications by authors named "P Pearce"

Article Synopsis
  • A thermoradiative diode harnesses power by tapping into the thermal emission from Earth and releasing it to the cold night sky, with performance influenced by atmospheric conditions.
  • The study models the impact of downwelling radiation, finding power densities ranging from 0.34 to 6.5 W/m² at optimum bandgaps around 0.094 eV.
  • The research indicates that limiting emission and absorption angles can slightly enhance power output, but suggests that a higher bandgap diode (around 0.25 eV) is preferable if its efficiency is significantly better than that of the lower bandgap device.
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Mutations in the epidermal growth factor receptor (EGFR) are common in non-small cell lung cancer (NSCLC), particularly in never-smoker patients. However, these mutations are not always carcinogenic, and have recently been reported in histologically normal lung tissue from patients with and without lung cancer. To investigate the outcome of EGFR mutation in healthy lung stem cells, we grow murine alveolar type II organoids monoclonally in a three-dimensional Matrigel.

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Background: In both routine practice contexts and research studies, evidence from standardized self-report symptom measures, administered pre- and post-treatment, is predominantly used to determine whether psychotherapy has been successful. Understanding the nature of unsuccessful psychotherapy requires an ability to evaluate the credibility of outcome data generated by such techniques. An important body of research has identified discrepancies between outcomes assessed through symptom measures and those obtained from other sources.

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In this paper, we describe current pressures on health human resources (HHRs) in the Canadian context and related factors that impact equity-deserving communities/populations. We explore issues of HHR challenges in rural, remote and urban underserved contexts and explore the associated benefits and challenges of incorporating digital health (DH). We present examples and evidence of integrating hybrid models of care as a means of supporting HHRs via DH in the publicly funded health system.

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Article Synopsis
  • Inoviruses are filamentous phages that can form protective mesoscale structures called tactoids, which help bacterial cells in Pseudomonas aeruginosa biofilms resist antibiotics.
  • The study analyzed the differences between tactoids formed by P. aeruginosa phage Pf4 and E. coli phage fd using cryo-EM to understand their unique structural and biochemical properties.
  • The findings revealed that different phage shapes and packing densities lead to different tactoid morphologies, which act as a diffusion barrier protecting bacteria from antibiotics during infections.
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