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Huanyu Ren; Jiajun Zhang; Liqi Peng; Huihui Li; Zhi Su – Journal of Chemical Education, 2023
This work presents a homemade multirole 3D-printed modular spectrometer(MPMS), which can be easily assembled like bricks and expanded with several modules to measure different types of spectra, such as UV-vis absorption, fluorescence emission, flame emission/absorption, glow discharge, and even Raman spectra. The spectrometer is designed to be…
Descriptors: Printing, Computer Peripherals, Technology Uses in Education, Spectroscopy
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Del Carlo, Dawn; Bodner, George – Biochemistry and Molecular Biology Education, 2006
Although reports of academic cheating are abundant, there are relatively few papers in the literature that focus on cheating in the context of science courses and even fewer that address dishonest practices, such as "cooking" or fudging data, within the classroom laboratory. This paper briefly reviews the existing literature on academic dishonesty…
Descriptors: Laboratories, Biochemistry, Molecular Biology, Cheating