Showing 1 - 9 of 9
Persistent link: https://www.econbiz.de/10001155346
patient counseling. Portion size estimation aids usually increase accuracy of consumers' reports of the amount of food they … easily estimated by previously available portion size estimation aids. In focus groups, respondents indicate they need a … portion size estimation aid that is easier to use than a ruler for portion estimation of wedge-shaped foods. An adjustable …
Persistent link: https://www.econbiz.de/10009429447
For most irrigation systems, the most practical method for determining the global distribution uniformity (i.e., that experienced by the entire crop) is to measure the uniformity resulting from several components and combine them statistically. In this paper, procedures and equations are...
Persistent link: https://www.econbiz.de/10009429471
Binomial sampling based on the proportion of samples infested was investigated for estimating mean densities of citrus rust mite, Phyllocoptruta oleivora (Ashmead), and Aculops pelekassi (Keifer) (Acari: Eriophyidae), on oranges, Citrus sinensis (L.) Osbeck. Data for the investigation were...
Persistent link: https://www.econbiz.de/10009429479
Regression analysis of repeated-measures data from plots in large experiments is both labor intensive and time consuming. When duration estimates characterizing each individual repeated-measures series are of interest, numerical integrations are possible alternatives. This note evaluates a...
Persistent link: https://www.econbiz.de/10009429519
presence-absence sampling plan with a fixed precision level was developed and can be used to provide a quick estimation of D …
Persistent link: https://www.econbiz.de/10009429531
part of a two-point evaluation, and suggests strategies for estimation and validation of results for different levels of … evaluation data. Results show the limitations of formulating the estimation problem with advance data only and the benefits of …
Persistent link: https://www.econbiz.de/10009429546
estimation efficiency, and ignorance of the estimators' distributional properties when data are missing. An alternative approach … REML estimation of genotypic and phenotypic correlations. Additionally, a method to obtain approximate parametric estimates …
Persistent link: https://www.econbiz.de/10009429550
BACKGROUND AND AIMS: The purpose of this study was to compare the relative accuracy of different thermal-germination models in predicting germination-time under constant-temperature conditions. Of specific interest was the assessment of shape assumptions associated with the cardinal-temperature...
Persistent link: https://www.econbiz.de/10009429558