Results 301 to 310 of about 10,375,225 (321)
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EXPERIMENTAL MEASUREMENT OF PRECISION BEARING DYNAMIC STIFFNESS
Journal of Sound and Vibration, 1997Abstract Static stiffness measurement of precision bearing components by influence coefficients is complicated by the task of loading and measuring the baseline test fixture stiffness before including the bearing components. Furthermore, as the displacement of the bearing system is measured for various load conditions, the stiffness of high quality ...
E.R. Marsh, D.S. Yantek
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Aroma Extract Dilution Analysis. Precision and Optimal Experimental Design
Journal of Agricultural and Food Chemistry, 2002The odor thresholds of 12 different compounds have been determined in an AEDA experiment using a panel composed of 8 individuals. Only in one case is the distribution of thresholds among judges significantly different from the log-normal. The cause of that departure from normality seems to be a cross adaptation rather than anosmia.
Vicente, Ferreira +2 more
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Evaluation of measurement precision in experimental methods
Measurement Techniques, 1965The above method for evaluating the precision of measurements used in medicine can be applied to a wider range of measurements. It has only been possible, owing to the limited size of the article, to include in it an analysis of measurement accuracy, without dealing with other important problems, such as a comparison of various methods for their ...
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Small‐Grain Precision Planter for Dryland Experimental Plots
Agronomy Journal, 1994AbstractSmall‐grain stand establishment in research plots of the summer rainfall region of South Africa is a problem because of dry surface soil. A vacuum system plot planter was developed to meet these requirements. The planter has simple adjustments for changes in species, cultivars, seeding rate, row spacing, and fertilizer rate.
A. H. Botha +2 more
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Realism, Precision, and Generality in Experimental Ecology
1998Abstract The continuing debate among ecologists over where and how to conduct experiments stems from a failure to appreciate the advantages and disadvantages of different approaches. Much of the current debate revolves not around the value of ecological experiments but around the choice of experimental setting: laboratory, field, or ...
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Experimental precision of grain yield components and selection of superior common bean lines
Euphytica, 2017N. D. Ribeiro +5 more
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Precise Experimentation in Heterogeneous Catalysis
Industrial & Engineering Chemistry, 1961A. L. Pozzi, Howard Rase
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Publicising Food: Big Data, Precision Agriculture, and Co-Experimental Techniques of Addition
, 2017M. Carolan
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Need for precision in experimental design
American Journal of Roentgenology, 1986openaire +2 more sources