Fluid Power Vehicle Challenge

The FPVC combines mechanical engineering disciplines to design and manufacture a vehicle that utilizes hydraulic power. The FDR covers the final manufacturing process and verification processes developed during the front end of research and analysis built upon the Critical Design Review (CDR) and the PDR (Preliminary Design Review). This report showcases the design decisions and extensive research that supports the continuing efforts by the Team Pump My Ride, to build upon the accomplishments of Cal Poly’s previous team, The Incompressibles. The FDR presents how Team Pump My Ride produced the design changes from the CDR and PDR to achieve improvements to the vehicle’s performance. The FDR is detailed with the procurement methods, validation procedures, results, conclusions, recommendations for next year’s team. In addition, details about the virtual competition are included in this report. Major changes that were made during manufacturing included reconstruction of the rear drive train, installation of the new manifold with soft lines, mounting the controller unit, re-designing the controller software and hardware, installation of new bike tires, and re-orientating the accumulator. Testing that was completed include a full trial run for competition as well as testing different pre-charge pressures. In addition, a user manual was developed in order to aid the next team’s members to operate the bike. This report proceeds to conclude team Pump My Ride’s efforts to improve the vehicle and finish as a high-ranking competitor in the 2020 Fluid Power Vehicle Challenge. Disclaimer: This report is meant to be used as a guide for basic orientation with the 2020 Cal Poly Fluid Powered Vehicle. This is a dangerous machine that can cause grave bodily injury if misused. This report is in no way complete and should not be treated as such. High pressure hydraulics are inherently dangerous, and care should be taken whenever in the vicinity of the vehicle. Likewise, the Li-Po battery used on this project must be fully understood to prevent injury or fires. By using the vehicle, you take full responsibility for your safety and the safety of those around you

The <i>Climate Wise</i> slides: An evaluation of planetary health lecture slides for medical education

There is an urgent need for innovations in planetary health medical education. Physicians must be prepared to provide high-value, low-carbon healthcare for patients increasingly impacted by the health consequences of climate change. The Climate Wise slides, an evidence-based, open-access pedagogical tool that provides didactic planetary health medical education organized by medical subspecialty, was developed and evaluated by a virtual lecture session that presented a subset of the slides to N = 75 Canadian medical students. Each participant completed a questionnaire before and after the Climate Wise virtual lecture that included multiple choice questions to assess their planetary health knowledge and a rating of their interest in including the Climate Wise slides in medical curricula. Participants showed significantly improved planetary health knowledge scores (p Climate Wise slides in medical curricula (p Climate Wise lecture session. This study demonstrates that the Climate Wise slides are a valuable pedagogical tool to advance planetary health medical education. Future directions include evaluating faculty perspectives on the Climate Wise slides, learning outcomes of the slides implemented longitudinally in medical curricula, and developing higher-order problem-based and simulation-based planetary health medical education resources. Given the urgent need for planetary health medical education, we recommend the global sharing of teaching resources to facilitate the rapid upscaling of validated pedagogical tools internationally.</p