562 results for ctr.

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Experiences Implementing Hands-On Wet-Lab Experiments Designed for Supervised At-Home Use During the Pandemic
World Journal of Chemical Education. 2022, 10(1), 38-45. DOI: 10.12691/wjce-10-1-5
Pub. Date: March 01, 2022Views: 829Downloads: 1574
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In-situ Surface Enhanced Electrochemical Chemiluminescence and Raman Scattering with Screen-printed Gold- and Silver-Electrodes
World Journal of Chemical Education. 2022, 10(1), 23-37. DOI: 10.12691/wjce-10-1-4
Pub. Date: February 11, 2022Views: 7219Downloads: 9507
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Compositional Analysis of Mixtures of Oleate Esters of Short Chain Alcohols (C1-C4) by Quantitative Proton Nuclear Magnetic Resonance Spectroscopy (qPNMR)
World Journal of Chemical Education. 2022, 10(1), 1-7. DOI: 10.12691/wjce-10-1-1
Pub. Date: December 09, 2021Views: 3656Downloads: 4347
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Rapid and Sensitive Electrochemical, Spectroscopic and Spectroelectrochemical Detection of Glyphosate and Glufosinate and Their Copper Salts with Screen-printed Electrodes
World Journal of Chemical Education. 2021, 9(4), 152-162. DOI: 10.12691/wjce-9-4-8
Pub. Date: November 28, 2021Views: 2525Downloads: 3171
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Low-cost Spectroscopy: Experiments in Various Spectral Ranges
World Journal of Chemical Education. 2021, 9(4), 144-151. DOI: 10.12691/wjce-9-4-7
Pub. Date: November 28, 2021Views: 1579Downloads: 2092
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Hello Future! Printed Electronics as a Hands-On Experiment for Science Teaching
World Journal of Chemical Education. 2021, 9(4), 104-110. DOI: 10.12691/wjce-9-4-2
Pub. Date: November 28, 2021Views: 1287Downloads: 1852
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Gaps between Operator Norm and Spectral and Numerical Radii of the Tensor Product of Operators
Turkish Journal of Analysis and Number Theory. 2021, 9(2), 22-24. DOI: 10.12691/tjant-9-2-1
Pub. Date: October 11, 2021Views: 4179Downloads: 4062
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Simulation App: Improving the Procedural Knowledge of Electronics Technology Students in Electric Circuits
American Journal of Educational Research. 2021, 9(8), 488-497. DOI: 10.12691/education-9-8-4
Pub. Date: August 10, 2021Views: 1782Downloads: 2786
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Water to Cement Ratio Effect on Cement Paste Microstructural Development by Electrical Resistivity Measurements and Computer Illustration
American Journal of Civil Engineering and Architecture. 2021, 9(3), 73-87. DOI: 10.12691/ajcea-9-3-1
Pub. Date: July 18, 2021Views: 2692Downloads: 3829
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Electronic Procurement and Performance of Non-Governmental Organizations in Kenya. Empirical Evidence from Pathfinder International, Kenya
Journal of Business and Management Sciences. 2021, 9(2), 71-80. DOI: 10.12691/jbms-9-2-3
Pub. Date: June 01, 2021Views: 19883Downloads: 16865
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