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Physical Sciences and Mathematics Commons™
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Full-Text Articles in Physical Sciences and Mathematics
The Digital Society, Place
The Digital Society, Place
PLACE Historical Documents
This document explains the PLACE theme at Linfield College for 2016-2018 (The Digital Society).
Nonlinear Harmonic Modes Of Steel Strings On An Electric Guitar, Joel Wenrich
Nonlinear Harmonic Modes Of Steel Strings On An Electric Guitar, Joel Wenrich
Senior Theses
Steel strings used on electric and acoustic guitars are non-ideal oscillators that can produce imperfect intonation. According to theory, this intonation should be a function of the bending stiffness of the string, which is related to the dimensions of length and thickness of the string. To test this theory, solid steel strings of three different linear densities were analyzed using an oscilloscope and a Fast Fourier Transform function. We found that strings exhibited more drastic nonlinear harmonic behavior as their effective length was shortened and as linear density increased.
Place Events 2015-2016, Place
Place Events 2015-2016, Place
PLACE Historical Documents
This document describes PLACE events at Linfield College for 2015-2016.
Energy And Economy: Recognizing High-Energy Modernity As A Historical Period, Thomas Love, Cindy Isenhour
Energy And Economy: Recognizing High-Energy Modernity As A Historical Period, Thomas Love, Cindy Isenhour
Faculty Publications
This introduction to Economic Anthropology’s special issue on “Energy and Economy” argues that we might find inspiration for a much more engaged and public anthropology in an unlikely place—19th century evolutionist thought. In addition to studying the particularities of energy transitions, which anthropology does so well, a more engaged anthropology might also broaden its temporal horizons to consider the nature of the future “stage” into which humanity is hurtling in an era of resource depletion and climate change. Net energy (EROEI), or the energy “surplus” on which we build and maintain our complex societal arrangements, is a key tool …