Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Douglas E. Hovland"'
Autor:
Geoffrey M. Bowers, Amanda VerMeulen, Daniel T. Chase, Douglas E. Hovland, Leah R. Eller, Elan Bresslour-Rashap, Andrew S. Koch, Kelly Y. Neiles
Publikováno v:
Journal of Chemical Education. 96:1988-1997
Guiding students to become practicing scientists entails teaching them the specialized ways of collaborating, writing, and thinking that these professionals utilize every day. Laboratory experiences provide unique opportunities for student-centered c
Autor:
Allan K. Hovland, Allison N. Berg, Jean-Paul Spencer, Farah D. Mughal, Andrew S. Koch, Leah R. Eller, Clio A. Chimento, Douglas E. Hovland, Bessie Mbadugha
Publikováno v:
Journal of Chemical Education. 92:170-174
Two methods for the extraction of maltol from Fraser fir needles are performed and compared in this two-week experiment. A traditional benchtop extraction using dichloromethane is compared to a microwave-assisted extraction using aqueous ethanol. Stu