Interdisciplinary Pedagogy, Integrated Curriculum, and Professional Development

The challenges involved in facing and solving the most pressing global problems of the 21st century will involve collaboration and critical engagement from multiple disciplines. Interdisciplinary education and the critical skills it can teach—innovation, team-based collaboration, and effective communication, among many others—are crucial to preparing current students for their futures as professional problem-solvers. We introduce an integrated pedagogical approach between three introductory courses at Purdue University: Design Thinking in Technology (Tech 120), English Composition (English 106), and Fundamentals of Speech Communication (Com 114). Instructors and administrators in all three of these programs are working together to reinforce the valuable and important connections between STEM and Humanities work. Along with an overview of the development and implementation of this integration, we present a summary of findings from our ongoing assessment of the program. The integration has the most beneficial effects on students’ sense of community, which in turn significantly impacts their performance on team projects. When STEM and Humanities instructors and faculty share goals and spend time innovating together, the potential benefits to students and to the future of engineering education overall are clear

Search for dark matter produced in association with bottom or top quarks in √s = 13 TeV pp collisions with the ATLAS detector

A search for weakly interacting massive particle dark matter produced in association with bottom or top quarks is presented. Final states containing third-generation quarks and miss- ing transverse momentum are considered. The analysis uses 36.1 fb−1 of proton–proton collision data recorded by the ATLAS experiment at √s = 13 TeV in 2015 and 2016. No significant excess of events above the estimated backgrounds is observed. The results are in- terpreted in the framework of simplified models of spin-0 dark-matter mediators. For colour- neutral spin-0 mediators produced in association with top quarks and decaying into a pair of dark-matter particles, mediator masses below 50 GeV are excluded assuming a dark-matter candidate mass of 1 GeV and unitary couplings. For scalar and pseudoscalar mediators produced in association with bottom quarks, the search sets limits on the production cross- section of 300 times the predicted rate for mediators with masses between 10 and 50 GeV and assuming a dark-matter mass of 1 GeV and unitary coupling. Constraints on colour- charged scalar simplified models are also presented. Assuming a dark-matter particle mass of 35 GeV, mediator particles with mass below 1.1 TeV are excluded for couplings yielding a dark-matter relic density consistent with measurements