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214 results for labor.

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Integrating Research as An Educational Strategy to Weave Science into the Course Framework of Clinical Chemistry
by Tieli Wang
World Journal of Chemical Education. 2024, 12(3), 60-67. DOI: 10.12691/wjce-12-3-1
Pub. Date: July 14, 2024Views: 6900Downloads: 18763
Upper-division undergraduate clinical chemistry course-based undergraduate research experiences chemistry education collaborative/cooperative learning critical thinking
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Incorporating Green Chemistry into Undergraduate Organic Chemistry Laboratory: Synthesis of Banana Oil
by Weihua Wang and Prabin Rai
World Journal of Chemical Education. 2024, 12(2), 45-48. DOI: 10.12691/wjce-12-2-1
Pub. Date: April 09, 2024Views: 8659Downloads: 21479
green chemistry organic chemistry laboratory banana oil Fisher Esterification organic synthesis
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Experiences Implementing Hands-On Wet-Lab Experiments Designed for Supervised At-Home Use During the Pandemic
by Charles Hicks
World Journal of Chemical Education. 2022, 10(1), 38-45. DOI: 10.12691/wjce-10-1-5
Pub. Date: March 01, 2022Views: 11359Downloads: 17907
undergraduate curriculum laboratory instruction hands-on learning aqueous solution chemistry conductivity equilibrium laboratory equipment spectroscopy
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Introducing NMR to Biomedical Laboratory Scientists through a Laboratory Exercise; Synthesis, Structure Determination and Quantization of Aspirin by Employing an 1H-NMR Bench Top Instrument
by Marit Kristin Leiren and Signe Steinkopf
World Journal of Chemical Education. 2022, 10(1), 8-19. DOI: 10.12691/wjce-10-1-2
Pub. Date: December 22, 2021Views: 18445Downloads: 26371
Undergraduate students synthesis of acetylsalicylic acid introduction to NMR Bench Top NMR integrals yield hands-on learning
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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)
by Ronald P. D’Amelia, Brandon Khanyan and Joseph Mancuso
World Journal of Chemical Education. 2022, 10(1), 1-7. DOI: 10.12691/wjce-10-1-1
Pub. Date: December 09, 2021Views: 16197Downloads: 23157
quantitative analysis Nuclear Magnetic Resonance undergraduate laboratory experiment hands-on learning oleate esters oleate ester mixtures
Abstract Full Text PDF (427 KB) Full Text HTML Full Text ePUB (778 KB)
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Diversity with Light: Photoreaction Pathways and Products of Butyrophenone
by Heiko Hoffmann and Michael W. Tausch
World Journal of Chemical Education. 2021, 9(4), 163-174. DOI: 10.12691/wjce-9-4-9
Pub. Date: November 28, 2021Views: 12396Downloads: 20354
ketones photochemistry H-atom transfer radical reactions hands-on laboratory learning
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A Collaborative Self-study of Action Research Supervision: How can Mentorship be Used to Improve In-service Teacher Training in Uganda?
by John Mary Vianney Mitana, Jean Mary Wendo and Monica Fontana Abad
American Journal of Educational Research. 2021, 9(9), 571-579. DOI: 10.12691/education-9-9-3
Pub. Date: September 22, 2021Views: 7003Downloads: 14558
self-study action research supervision teacher mentorship teacher education Uganda
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Experiment to Teach Multiple Melting Phenomena in Semicrystalline Polymers Using Differential Scanning Calorimetry
by Kathy L. Singfield and Ashley J. Rowe
World Journal of Chemical Education. 2021, 9(3), 68-76. DOI: 10.12691/wjce-9-3-1
Pub. Date: September 03, 2021Views: 15402Downloads: 19470
polymer phase transitions differential scanning calorimetry isotactic polystyrene multiple melting upper-level undergraduate laboratory
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Isolation and Laboratory Diagnosis of Antibiotic-resistant E. coli from Surgical Wounds of Inpatients at Zagazig University Hospitals, Egypt
by Saly M. E. Toubar, Mahmoud M. M. Zaky and Ahmed Samy El-Shafey
International Journal of Celiac Disease. 2020, 8(4), 143-146. DOI: 10.12691/ijcd-8-4-7
Pub. Date: December 01, 2020Views: 8361Downloads: 16461
E. coli nosocomial pathogens wounds ciprofloxacin vancomycin
Abstract Full Text PDF (121 KB) Full Text HTML Full Text ePUB (145 KB)
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Application of Quantitative Proton Nuclear Magnetic Resonance Spectroscopy for the Compositional Analysis of Short-Chain Fatty Acid Ethyl Ester Mixtures
by Ronald P. D'Amelia, Masashi W. Kimura and William F. Nirode
World Journal of Chemical Education. 2021, 9(1), 8-13. DOI: 10.12691/wjce-9-1-2
Pub. Date: November 20, 2020Views: 14454Downloads: 19579
quantitative analysis nuclear magnetic resonance proton NMR undergraduate laboratory experiment hands-on learning ethyl esters ethyl ester mixtures
Abstract Full Text PDF (262 KB) Full Text HTML Full Text ePUB (487 KB)
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