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Showing 1 to 15 of 54 results Save | Export
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Basu, Partha; Deiss, Frédérique; Long, Eric C. – Journal of Chemical Education, 2022
A time- and cost-effective strategy aimed at increasing awareness of diversity, equity, inclusion, respect (DEIR), safety, and other issues within a typical graduate program is described. Using a brief portion of time (up to [approximately]10 min) at the commencement of each weekly departmental colloquium event, graduate students under faculty…
Descriptors: Diversity, Equal Education, Inclusion, Safety
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Jeremy R. Gauthier; Darcy Burns; Jack Sheng; Jessica C. D'eon – Journal of Chemical Education, 2023
The adulteration of food products, including honeys and syrups, is of growing concern in global food markets. Detecting adulterated food products can be difficult using traditional analytical methodologies because of complex sample matrices or poor separation of key compounds. NMR is an analytical tool that circumvents some of these issues by…
Descriptors: Food, Undergraduate Study, College Science, Spectroscopy
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Jacob S. Hirschi; Dayana Bashirova; Tim J. Zuehlsdorff – Journal of Chemical Education, 2023
Density functional theory (DFT) is indubitably the most popular and among the most successful approaches for approximately solving the many-electron Schro¨dinger equation. The level of understanding on the part of both researchers and students using DFT, however, is lacking, given the availability of black-box software. The present work addresses…
Descriptors: Equations (Mathematics), Problem Solving, Science Instruction, Chemistry
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Roger W. Giese – Journal of Chemical Education, 2023
The paired-term biochemistry exam comprises five pairs of "unrelated" biochemical terms, where the collection of pairs, overall, is unique for each student. The student selects four of the pairs and answers three short essay questions about each, with a focus on how structure leads to function at the molecular level. Both…
Descriptors: Biochemistry, Science Tests, Vocabulary, Science Education
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Michael E. Robbins; Gabriel J. DiQuattro; Eric W. Burkholder – Physical Review Physics Education Research, 2025
[This paper is part of the Focused Collection in Investigating and Improving Quantum Education through Research.] One of the greatest weaknesses of physics education research is the paucity of research on graduate education. While there are a growing number of investigations of graduate student degree progress and admissions, there are very few…
Descriptors: Science Education, College Science, Science Instruction, Teaching Methods
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Espinasse, Adeline; Jayaraman, Ashish; Reisbick, Spencer A.; Harris, Celina M.; Kou, Yangming; Xu, Hongyun; Anderson, Constance B.; Bader, Taysir K.; Sitek, Anna A. – Journal of Chemical Education, 2021
The Joint Safety Team (JST) was conceived in 2012 by the Departments of Chemical Engineering and Materials Science and Chemistry at the University of Minnesota and the Dow Chemical Company as a model student-led safety organization. The JST initiative was aimed at improving academic safety through four core areas: compliance, awareness, resources,…
Descriptors: Chemistry, Science Instruction, Laboratory Safety, Science Laboratories
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Mayta, Martín L.; Dotto, Marcela; Orellano, Elena G.; Krapp, Adriana R. – Biochemistry and Molecular Biology Education, 2022
The CRISPR/Cas9 system is widely used for editing genes in various organisms and is a very useful tool due to its versatility, simplicity, and efficiency. To teach its principles to post-graduate students we designed a laboratory activity to obtain and analyze PDS3 mutants in "Arabidopsis thaliana" plants consisting of: 1) Design of…
Descriptors: Graduate Study, College Science, Science Education, Science Instruction
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Michael J. James; George E. Clarke; Charlotte Lee; Ian J. S. Fairlamb – Journal of Chemical Education, 2022
A laboratory experiment has been devised to train new graduate trainees in the safe and controlled handling of air-sensitive organometallic reagents using Schlenk lines, high vacuum pumps, liquid nitrogen traps, and cannula transfers. The reaction involves the formation of air-, moisture-, and thermally sensitive 2-pyridyllithium, generated in…
Descriptors: Graduate Study, Scientific Concepts, College Science, Science Education
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Borkar, Vitthal T. – Journal of Chemical Education, 2021
With an awareness of the considerable discomfort of graduate students in grasping the crux of key concepts of voltammetry and its variants, I present an inexpensive and user-friendly hands-on setup based on the fabrication of a rotating platinum electrode to facilitate teaching the tenets and applications of hydrodynamic voltammetry (HV). Readily…
Descriptors: Scientific Concepts, Concept Formation, Hands on Science, College Science
Timothy G. Harrison; Shirin Alexander; Nick Barron; Jessica Bonham; Marisol Correa Ascencio; Andrew Chapman; Ben Cheesman; Matthew England; Jane Fletcher; Stephanie Flynn; Phyllis Fiadzomor; James Fothergill; Claudio Greco; Ash Griffith; Kate Hanford; Preeti Kaur; M. Anwar H. Khan; Rebecca Ingle; Gordon Inglis; Adele Laurain; Emma Liddle; Marcus I. Medley; Ikenna Ndukwe; Alison Rivett; Rebecca Sage; Zoe Schnepp; Linda Sellou; Katherine E. Shaw; Steve Street; Godiraone Tatolo; Rachel Wellington; Dudley E. Shallcross – Journal of Chemical Education, 2023
Postgraduate engagement in delivering outreach activities is more commonplace than it once was. However, the impact on postgraduate students (typically studying for a Ph.D. degree) of participating in the delivery of these outreach activities has rarely, if ever, been recorded. The Bristol ChemLabS Outreach program has been running for ca. 17…
Descriptors: Graduate Study, Outreach Programs, Skill Development, Employment Potential
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Katharine E. Johanesen; Lily L. Claiborne; Elisabeth S. Falk; Karla Parsons Hubbard; Karen E. Kohfeld; Elisabeth S. Nadin; Amanda H. Schmidt – Journal of Geoscience Education, 2024
Conventional letter- or number-based grading systems, though ubiquitous at all levels of education, do not optimize the learning experience. The philosophy of "ungrading" includes a variety of approaches that decenter or even remove numeric or letter scoring of student work in favor of descriptive feedback, opportunities for revision,…
Descriptors: Grading, Geology, College Science, Undergraduate Study
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Acero, Jesus; Carretero, Claudio – IEEE Transactions on Education, 2021
Contribution: This article proposes a comprehensive graduate course on magnetic design that addresses existing gaps in current power electronics (PEs) education, provides theoretical foundations and hands-on skills, and matches syllabi coverage with current societal needs for electronic energy conversion. Background: A growing worldwide interest…
Descriptors: Graduate Study, College Science, Magnets, Power Technology
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Steven Marquez; Travis Varra; Cami Christensen; Om Rajasekharan; Carter Dojan; Janelle Hobbs; Rhys A. Otten; Luke Salzer; Jennifer D. Schuttlefield Christus; Justin B. Sambur – Journal of Chemical Education, 2023
Scanning probe-based microscopes (SPMs) are widely used in biology, chemistry, materials science, and physics to image and manipulate matter on the nanoscale. Unfortunately, high school and university departments lack expensive SPM tools and materials microscopy activities to educate a large number of students in this vital SPM imaging technique.…
Descriptors: Laboratory Equipment, Computer Peripherals, Science Education, Technology Uses in Education
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Navarro, Yolanda; Soengas, Raquel; Iglesias, María José; Ortiz, Fernando López – Journal of Chemical Education, 2020
NMR spectroscopy is traditionally taught to students during Organic Chemistry as a tool used for the determination of structures after synthesis. However, modern NMR spectroscopy has many important applications beyond structure elucidation, including molecular profiling of complex mixtures as biofluids and food samples. In this experiment,…
Descriptors: Science Instruction, Organic Chemistry, Hands on Science, Graduate Study
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Gianmarc Grazioli; Adam Ingwerson; David Santiago Jr.; Patrick Regan; Heekun Cho – Journal of Chemical Education, 2023
Computational chemistry instructional activities are often based around students running chemical simulations via a graphical user interface (GUI). GUI-based activities offer many advantages, as they enable students to run chemical simulations with a few mouse clicks. Although these activities are excellent for introducing students to the…
Descriptors: Computation, Chemistry, Teaching Methods, Science Education
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