海量图书期刊资源,随时随地畅享阅读乐趣
Testing Laboratory Hoods???Evaluation of Design Changes and Periodic Performance TestingKetcham, N H · Journal of Occupational and Environmental Medicine · 1959
Laboratory performance in proficiency testing.DUnn, James R. · Environmental Science & Technology · 1985
Laboratory Performance TestingCaughlan, Georgeanne R. · American Journal of Physics · 1961
Testing Laboratory HoodsâEvaluation of Design Changes and Periodic Performance TestingKetcham, N. H. · American Industrial Hygiene Association Journal · 1958
Do accredited laboratories perform better in proficiency testing than non-accredited laboratories?Middlebrook, Ken · Accreditation and Quality Assurance · 2017
Proficiency Testing Program for Clinical Laboratories Performing Antifungal Susceptibility Testing of Pathogenic Yeast SpeciesRamani, R.; Chaturvedi, V. · Journal of Clinical Microbiology · 2003
Laboratory hood containment performance testing in the United StatesD.Jeff Burton · 2002
Frequency shift analysis of matrix isolated impuritiesH. J. Jodl; G. Theysohn; R. Bruno · 1979
Manual acupuncture at LI 4, ST 36, and LV 3 reduces brain activation of the neural pain matrix under an experimental pain conditionK.-E. Choi; N. Theysohn; E. Gizewski; M. Wen; T. Gasser; F. Musial; M. Forsting; G. Dobos · 2010
Illustration of a Conservation ParadoxSutton, Richard M. · American Journal of Physics · 1936
Five popular misconceptions about osmosisKramer, Eric M.; Myers, David R. · American Journal of Physics · 2012
The physics major in jeopardyMarshall, Jill A. · American Journal of Physics · 2012
Quantum Mechanics: A Paradigms Approach.McIntyre, David H.; Kohnle, Antje · American Journal of Physics · 2012
The “rainbow” in the dropCasini, Giovanni; Covello, Antonio · American Journal of Physics · 2012
Vorticity and rotationLindgren, E. Rune · American Journal of Physics · 1980
Dimensions of relativistic quantum mechanical pathsCannata, F. · American Journal of Physics · 1988
Discharge time for a capacitorCleveland, Joseph R. · American Journal of Physics · 1979