نتایج جستجو برای: operational parameters
تعداد نتایج: 648900 فیلتر نتایج به سال:
P. Panteliadis, T. Hafkenscheid, B. Cary, E. Diapouli, A. Fischer, O. Favez, P. Quincey, M. Viana, R. Hitzenberger, R. Vecchi, T. Maggos, J. Sciare, J. L. Jaffrezo, A. John, J. Schwarz, M. Giannoni, J. Novak, A. Karanasiou, P. Fermo, and W. Maenhaut Municipal Health Service (GGD) Amsterdam, Department of Air Quality, Amsterdam, the Netherlands National Institute for Public Health and the Enviro...
In the present contribution, the applicability of frequencydomain Maximum Likelihood (ML) identification techniques in the field of operational modal analysis is investigated. Attention is paid to the derivation of the spectral densities and noise information required for the ML estimator. The frequency-domain ML approach is applied to a real case study and confidence intervals are derived on t...
Packed bed cultivation systems have potential for widespread application in solid-state cultivation (SSC), but they are poorly characterized. The effects of particle size and substrate loading on the growth of Rhizopus oligosporus on sago-beads in packed bed bioreactors were investigated. Pressure drop and protein were monitored as indicators of fungal growth in cultivations performed in a larg...
With the operational capability for large-scale machine translation on the immediate horizon, documentalists must become aware of what new problems they must face. The state of the art of machine translation is briefly reviewed. The magnitude of the translation problem is documented with data from the Soviet scientific and technical press. The parameters of input to a mechanized system; of tran...
Acoustic-laser vibrometry, a non-contact method for nondestructive testing, was studied by altering operational and defect parameters to determine their effects on measured signatures and system performance. The method detects delamination and voids in fiber-reinforced polymer reinforced concrete by vibrating the material with an acoustic excitation and measuring the vibration signature with a ...
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